fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r246-tall-171654350900091
Last Updated
July 7, 2024

About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C06

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15717.199 3600000.00 3887902.00 9820.00 TTT??FF?FFFFTFT? normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r246-tall-171654350900091.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-tall-171654350900091
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 16K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 19 18:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 12 06:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 12 06:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 13M May 18 16:43 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-S24C06-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716590908241

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-S24C06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-24 22:48:29] [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]
[2024-05-24 22:48:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 22:48:30] [INFO ] Load time of PNML (sax parser for PT used): 651 ms
[2024-05-24 22:48:30] [INFO ] Transformed 12464 places.
[2024-05-24 22:48:30] [INFO ] Transformed 18463 transitions.
[2024-05-24 22:48:30] [INFO ] Parsed PT model containing 12464 places and 18463 transitions and 71462 arcs in 841 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 56 out of 12464 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12464/12464 places, 18463/18463 transitions.
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 12424 transition count 18463
Discarding 3571 places :
Symmetric choice reduction at 1 with 3571 rule applications. Total rules 3611 place count 8853 transition count 14892
Iterating global reduction 1 with 3571 rules applied. Total rules applied 7182 place count 8853 transition count 14892
Discarding 3266 places :
Symmetric choice reduction at 1 with 3266 rule applications. Total rules 10448 place count 5587 transition count 11626
Iterating global reduction 1 with 3266 rules applied. Total rules applied 13714 place count 5587 transition count 11626
Discarding 512 places :
Symmetric choice reduction at 1 with 512 rule applications. Total rules 14226 place count 5075 transition count 8554
Iterating global reduction 1 with 512 rules applied. Total rules applied 14738 place count 5075 transition count 8554
Applied a total of 14738 rules in 3878 ms. Remains 5075 /12464 variables (removed 7389) and now considering 8554/18463 (removed 9909) transitions.
[2024-05-24 22:48:34] [INFO ] Flow matrix only has 7954 transitions (discarded 600 similar events)
// Phase 1: matrix 7954 rows 5075 cols
[2024-05-24 22:48:35] [INFO ] Computed 989 invariants in 563 ms
[2024-05-24 22:48:45] [INFO ] Implicit Places using invariants in 11157 ms returned [4, 8, 12, 14, 16, 18, 20, 24, 32, 39, 48, 59, 72, 87, 104, 123, 144, 167, 191, 215, 217, 219, 221, 223, 225, 227, 249, 268, 285, 300, 313, 324, 333, 340, 345, 348, 375, 382, 385, 386, 387, 388, 389, 390, 391, 394, 399, 406, 415, 426, 439, 454, 471, 490, 511, 533, 555, 556, 557, 558, 559, 560, 561, 580, 597, 612, 625, 636, 645, 652, 657, 660, 662, 689, 696, 699, 700, 701, 702, 703, 704, 705, 707, 710, 715, 722, 731, 742, 755, 770, 787, 806, 826, 846, 847, 848, 849, 850, 852, 869, 884, 897, 908, 917, 924, 931, 934, 936, 938, 965, 972, 975, 976, 977, 978, 979, 980, 981, 983, 985, 988, 993, 1000, 1009, 1020, 1033, 1048, 1065, 1083, 1101, 1102, 1103, 1104, 1105, 1107, 1125, 1138, 1149, 1158, 1165, 1170, 1173, 1175, 1177, 1179, 1206, 1213, 1216, 1217, 1218, 1219, 1220, 1222, 1224, 1226, 1228, 1234, 1239, 1246, 1255, 1266, 1279, 1294, 1310, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1345, 1356, 1365, 1372, 1377, 1380, 1382, 1384, 1386, 1388, 1415, 1422, 1425, 1426, 1428, 1429, 1430, 1431, 1433, 1435, 1437, 1439, 1445, 1450, 1457, 1466, 1477, 1490, 1504, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1535, 1544, 1551, 1556, 1559, 1561, 1563, 1565, 1567, 1569, 1596, 1603, 1606, 1608, 1609, 1610, 1611, 1612, 1614, 1616, 1618, 1620, 1622, 1627, 1632, 1639, 1648, 1659, 1671, 1683, 1685, 1686, 1687, 1688, 1689, 1698, 1705, 1710, 1713, 1715, 1720, 1722, 1724, 1726, 1728, 1755, 1762, 1765, 1766, 1767, 1768, 1769, 1771, 1773, 1777, 1779, 1781, 1783, 1785, 1788, 1793, 1800, 1809, 1819, 1830, 1831, 1832, 1833, 1834, 1835, 1842, 1849, 1852, 1854, 1856, 1858, 1860, 1862, 1864, 1866, 1893, 1900, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1911, 1913, 1915, 1917, 1919, 1921, 1923, 1926, 1931, 1938, 1946, 1954, 1956, 1957, 1958, 1959, 1960, 1965, 1968, 1970, 1972, 1974, 1978, 1980, 1982, 1984, 1986, 2013, 2020, 2024, 2025, 2026, 2027, 2028, 2029, 2031, 2033, 2035, 2037, 2039, 2041, 2043, 2045, 2048, 2053, 2061, 2067, 2068, 2069, 2070, 2072, 2073, 2076, 2078, 2080, 2082, 2084, 2086, 2088, 2090, 2092, 2096, 2123, 2130, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2141, 2143, 2145, 2147, 2149, 2151, 2153, 2155, 2157, 2160, 2164, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2176, 2178, 2180, 2182, 2184, 2186, 2188, 2190, 2192, 2194, 2221, 2228, 2231, 2232, 2233, 2234, 2236, 2237, 2241, 2243, 2245, 2247, 2249, 2251, 2253, 2255, 2257, 2259, 2261, 2264, 2265, 2267, 2268, 2269, 2270, 2272, 2274, 2279, 2281, 2283, 2285, 2287, 2289, 2291, 2293, 2320, 2322, 2326, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2337, 2339, 2341, 2343, 2345, 2347, 2349, 2351, 2353, 2355, 2357, 2360, 2361, 2363, 2364, 2367, 2371, 2373, 2375, 2377, 2379, 2383, 2385, 2387, 2391, 2418, 2425, 2428, 2429, 2430, 2431, 2432, 2433, 2434, 2436, 2438, 2440, 2442, 2444, 2446, 2448, 2450, 2452, 2454, 2456, 2459, 2460, 2461, 2462, 2463, 2464, 2465, 2467, 2469, 2471, 2473, 2475, 2477, 2479, 2481, 2483, 2485, 2512, 2519, 2522, 2523, 2524, 2525, 2526, 2528, 2530, 2532, 2534, 2536, 2538, 2540, 2542, 2546, 2548, 2550, 2553, 2558, 2559, 2560, 2561, 2562, 2563, 2564, 2567, 2569, 2571, 2573, 2575, 2577, 2579, 2581, 2583, 2585, 2612, 2619, 2622, 2623, 2625, 2626, 2627, 2628, 2630, 2635, 2637, 2639, 2641, 2643, 2645, 2647, 2649, 2652, 2657, 2664, 2665, 2666, 2667, 2668, 2669, 2670, 2675, 2678, 2680, 2682, 2684, 2686, 2688, 2690, 2692, 2694, 2721, 2728, 2732, 2734, 2735, 2736, 2737, 2739, 2741, 2743, 2748, 2750, 2752, 2757, 2759, 2762, 2767, 2774, 2783, 2784, 2785, 2786, 2787, 2788, 2789, 2796, 2801, 2804, 2806, 2808, 2810, 2812, 2814, 2816, 2818, 2845, 2852, 2855, 2856, 2857, 2858, 2859, 2860, 2861, 2863, 2865, 2867, 2869, 2871, 2873, 2875, 2878, 2883, 2890, 2899, 2910, 2911, 2912, 2913, 2915, 2916, 2928, 2937, 2942, 2945, 2947, 2949, 2951, 2953, 2955, 2957, 2984, 2991, 2994, 2995, 2996, 2998, 2999, 3000, 3007, 3009, 3011, 3013, 3015, 3018, 3023, 3030, 3039, 3050, 3063, 3064, 3065, 3066, 3067, 3068, 3069, 3080, 3089, 3096, 3101, 3104, 3106, 3108, 3110, 3112, 3114, 3141, 3148, 3151, 3152, 3153, 3155, 3157, 3159, 3164, 3168, 3170, 3172, 3175, 3180, 3187, 3196, 3207, 3220, 3235, 3236, 3237, 3238, 3239, 3240, 3241, 3254, 3265, 3274, 3281, 3286, 3289, 3291, 3293, 3295, 3297, 3324, 3331, 3334, 3335, 3336, 3337, 3338, 3339, 3340, 3342, 3344, 3347, 3349, 3352, 3357, 3364, 3373, 3384, 3397, 3412, 3429, 3430, 3431, 3432, 3433, 3434, 3435, 3450, 3463, 3474, 3483, 3490, 3495, 3498, 3500, 3502, 3504, 3531, 3538, 3541, 3542, 3543, 3546, 3547, 3551, 3553, 3555, 3558, 3563, 3570, 3579, 3593, 3606, 3621, 3638, 3657, 3658, 3659, 3661, 3662, 3663, 3680, 3695, 3708, 3719, 3730, 3737, 3742, 3745, 3747, 3749, 3776, 3783, 3786, 3787, 3788, 3789, 3790, 3791, 3792, 3794, 3796, 3799, 3805, 3812, 3821, 3832, 3845, 3860, 3877, 3896, 3917, 3918, 3921, 3922, 3923, 3942, 3961, 3976, 3989, 4000, 4009, 4016, 4021, 4027, 4029, 4056, 4063, 4066, 4067, 4068, 4069, 4070, 4071, 4072, 4074, 4077, 4082, 4089, 4098, 4110, 4123, 4138, 4155, 4174, 4195, 4218, 4219, 4220, 4222, 4224, 4245, 4264, 4281, 4296, 4311, 4322, 4331, 4338, 4343, 4346, 4375, 4377, 4381, 4384, 4385, 4386, 4388, 4390, 4393, 4398, 4405, 4414, 4425, 4438, 4453, 4470, 4489, 4513, 4539, 4564, 4565, 4566, 4567, 4568, 4569, 4570, 4593, 4614, 4633, 4650, 4665, 4678, 4689, 4698, 4705, 4710, 4738]
[2024-05-24 22:48:45] [INFO ] Actually due to overlaps returned [375, 689, 965, 1206, 1415, 1596, 1755, 1893, 2013, 2123, 2221, 2320, 2418, 2512, 2612, 2721, 2845, 2984, 3141, 3324, 3531, 3776, 4056, 4375, 4738, 4, 12, 14, 16, 18, 20, 215, 217, 219, 221, 223, 225, 385, 386, 387, 388, 389, 390, 555, 556, 557, 558, 559, 560, 699, 700, 701, 702, 703, 704, 846, 847, 848, 849, 850, 975, 976, 977, 978, 979, 980, 1101, 1102, 1103, 1104, 1105, 1216, 1217, 1218, 1219, 1220, 1326, 1327, 1328, 1329, 1330, 1331, 1425, 1426, 1428, 1429, 1430, 1518, 1519, 1520, 1521, 1522, 1523, 1606, 1608, 1609, 1610, 1611, 1683, 1685, 1686, 1687, 1688, 1765, 1766, 1767, 1768, 1769, 1830, 1831, 1832, 1833, 1834, 1903, 1904, 1905, 1906, 1907, 1908, 1954, 1956, 1957, 1958, 1959, 2024, 2025, 2026, 2027, 2028, 2067, 2068, 2069, 2070, 2072, 2133, 2134, 2135, 2136, 2137, 2138, 2168, 2169, 2170, 2171, 2172, 2173, 2231, 2232, 2233, 2234, 2236, 2264, 2265, 2267, 2268, 2269, 2322, 2329, 2330, 2331, 2332, 2333, 2334, 2360, 2361, 2363, 2364, 2428, 2429, 2430, 2431, 2432, 2433, 2459, 2460, 2461, 2462, 2463, 2464, 2522, 2523, 2524, 2525, 2526, 2558, 2559, 2560, 2561, 2562, 2563, 2622, 2623, 2625, 2626, 2627, 2664, 2665, 2666, 2667, 2668, 2669, 2732, 2734, 2735, 2736, 2783, 2784, 2785, 2786, 2787, 2788, 2855, 2856, 2857, 2858, 2859, 2860, 2910, 2911, 2912, 2913, 2915, 2994, 2995, 2996, 2998, 2999, 3063, 3064, 3065, 3066, 3067, 3068, 3151, 3152, 3153, 3155, 3235, 3236, 3237, 3238, 3239, 3240, 3334, 3335, 3336, 3337, 3338, 3339, 3429, 3430, 3431, 3432, 3433, 3434, 3541, 3542, 3543, 3546, 3657, 3658, 3659, 3661, 3662, 3786, 3787, 3788, 3789, 3790, 3791, 3917, 3918, 3921, 3922, 4066, 4067, 4068, 4069, 4070, 4071, 4218, 4219, 4220, 4222, 4377, 4384, 4385, 4386, 4388, 4564, 4565, 4566, 4567, 4568, 4569]
Discarding 295 places :
Implicit Place search using SMT only with invariants took 11207 ms to find 295 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 4780/12464 places, 8554/18463 transitions.
Discarding 254 places :
Symmetric choice reduction at 0 with 254 rule applications. Total rules 254 place count 4526 transition count 8300
Iterating global reduction 0 with 254 rules applied. Total rules applied 508 place count 4526 transition count 8300
Discarding 254 places :
Symmetric choice reduction at 0 with 254 rule applications. Total rules 762 place count 4272 transition count 8046
Iterating global reduction 0 with 254 rules applied. Total rules applied 1016 place count 4272 transition count 8046
Discarding 253 places :
Symmetric choice reduction at 0 with 253 rule applications. Total rules 1269 place count 4019 transition count 7793
Iterating global reduction 0 with 253 rules applied. Total rules applied 1522 place count 4019 transition count 7793
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 1543 place count 3998 transition count 7667
Iterating global reduction 0 with 21 rules applied. Total rules applied 1564 place count 3998 transition count 7667
Applied a total of 1564 rules in 1745 ms. Remains 3998 /4780 variables (removed 782) and now considering 7667/8554 (removed 887) transitions.
[2024-05-24 22:48:47] [INFO ] Flow matrix only has 7067 transitions (discarded 600 similar events)
// Phase 1: matrix 7067 rows 3998 cols
[2024-05-24 22:48:47] [INFO ] Computed 694 invariants in 152 ms
[2024-05-24 22:48:54] [INFO ] Implicit Places using invariants in 7524 ms returned [7, 18, 26, 33, 42, 53, 66, 81, 98, 117, 138, 161, 185, 215, 237, 256, 273, 288, 301, 312, 321, 328, 333, 336, 369, 372, 375, 380, 387, 396, 407, 420, 435, 452, 471, 492, 514, 535, 554, 571, 586, 599, 610, 619, 626, 631, 634, 636, 647, 649, 651, 654, 659, 666, 675, 686, 699, 714, 731, 750, 770, 791, 808, 823, 836, 847, 856, 863, 870, 873, 875, 877, 888, 890, 892, 894, 897, 902, 909, 918, 929, 942, 957, 974, 992, 1011, 1029, 1042, 1053, 1062, 1069, 1074, 1077, 1079, 1081, 1083, 1094, 1098, 1100, 1102, 1104, 1110, 1115, 1122, 1131, 1142, 1155, 1170, 1186, 1201, 1214, 1225, 1234, 1241, 1246, 1249, 1251, 1253, 1255, 1257, 1268, 1272, 1274, 1276, 1278, 1280, 1286, 1291, 1298, 1307, 1318, 1331, 1345, 1358, 1369, 1378, 1385, 1390, 1393, 1395, 1397, 1399, 1401, 1403, 1414, 1418, 1420, 1422, 1424, 1426, 1428, 1433, 1438, 1445, 1454, 1465, 1477, 1490, 1499, 1506, 1511, 1514, 1516, 1521, 1523, 1525, 1527, 1529, 1542, 1546, 1548, 1552, 1554, 1556, 1558, 1560, 1563, 1568, 1575, 1584, 1594, 1605, 1612, 1619, 1622, 1624, 1626, 1628, 1630, 1632, 1634, 1636, 1649, 1652, 1654, 1656, 1658, 1660, 1662, 1664, 1666, 1669, 1674, 1681, 1689, 1698, 1703, 1706, 1708, 1710, 1712, 1716, 1718, 1720, 1722, 1724, 1736, 1740, 1742, 1744, 1746, 1748, 1750, 1752, 1754, 1756, 1759, 1764, 1772, 1779, 1782, 1784, 1786, 1788, 1790, 1792, 1794, 1796, 1798, 1802, 1817, 1819, 1821, 1823, 1825, 1827, 1829, 1831, 1833, 1835, 1837, 1840, 1844, 1847, 1849, 1851, 1853, 1855, 1857, 1859, 1861, 1863, 1865, 1867, 1876, 1880, 1884, 1886, 1888, 1890, 1892, 1894, 1896, 1898, 1900, 1902, 1904, 1908, 1910, 1912, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1942, 1944, 1946, 1948, 1950, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1966, 1972, 1976, 1978, 1980, 1982, 1984, 1988, 1990, 1992, 1996, 2009, 2011, 2013, 2015, 2017, 2019, 2021, 2023, 2025, 2027, 2029, 2031, 2033, 2035, 2037, 2039, 2041, 2043, 2045, 2047, 2049, 2051, 2053, 2055, 2064, 2068, 2070, 2072, 2074, 2076, 2078, 2080, 2082, 2086, 2088, 2090, 2093, 2097, 2100, 2102, 2104, 2106, 2108, 2110, 2112, 2114, 2116, 2118, 2129, 2133, 2135, 2140, 2142, 2144, 2146, 2148, 2150, 2152, 2154, 2157, 2162, 2168, 2173, 2176, 2178, 2180, 2182, 2184, 2186, 2188, 2190, 2192, 2203, 2208, 2210, 2212, 2214, 2219, 2221, 2223, 2228, 2230, 2233, 2238, 2245, 2253, 2260, 2265, 2268, 2270, 2272, 2274, 2276, 2278, 2280, 2282, 2295, 2297, 2299, 2301, 2303, 2305, 2307, 2309, 2311, 2314, 2319, 2326, 2335, 2347, 2359, 2368, 2373, 2376, 2378, 2380, 2382, 2384, 2386, 2388, 2399, 2403, 2410, 2412, 2414, 2416, 2418, 2421, 2426, 2433, 2442, 2453, 2465, 2476, 2485, 2492, 2497, 2500, 2502, 2504, 2506, 2508, 2510, 2521, 2526, 2528, 2533, 2537, 2539, 2541, 2544, 2549, 2556, 2565, 2576, 2589, 2603, 2616, 2627, 2636, 2643, 2648, 2651, 2653, 2655, 2657, 2659, 2672, 2674, 2676, 2678, 2681, 2683, 2686, 2691, 2698, 2707, 2718, 2731, 2746, 2762, 2777, 2790, 2801, 2810, 2817, 2822, 2825, 2827, 2829, 2831, 2840, 2845, 2849, 2851, 2853, 2856, 2861, 2868, 2877, 2891, 2904, 2919, 2936, 2956, 2973, 2988, 3001, 3012, 3023, 3030, 3035, 3038, 3040, 3042, 3057, 3059, 3061, 3063, 3066, 3072, 3079, 3088, 3099, 3112, 3127, 3144, 3163, 3186, 3205, 3224, 3239, 3252, 3263, 3272, 3279, 3284, 3290, 3292, 3305, 3307, 3309, 3312, 3317, 3324, 3333, 3345, 3358, 3373, 3390, 3409, 3430, 3455, 3476, 3495, 3512, 3527, 3542, 3553, 3562, 3569, 3574, 3577, 3590, 3595, 3598, 3603, 3610, 3619, 3630, 3643, 3658, 3675, 3694, 3718, 3744, 3768, 3791, 3812, 3831, 3848, 3863, 3876, 3887, 3896, 3903, 3908]
Discarding 598 places :
Implicit Place search using SMT only with invariants took 7541 ms to find 598 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3400/12464 places, 7667/18463 transitions.
Applied a total of 0 rules in 323 ms. Remains 3400 /3400 variables (removed 0) and now considering 7667/7667 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 24711 ms. Remains : 3400/12464 places, 7667/18463 transitions.
Support contains 56 out of 3400 places after structural reductions.
[2024-05-24 22:48:55] [INFO ] Flatten gal took : 425 ms
[2024-05-24 22:48:56] [INFO ] Flatten gal took : 255 ms
[2024-05-24 22:48:56] [INFO ] Input system was already deterministic with 7667 transitions.
Support contains 55 out of 3400 places (down from 56) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 33 to 32
RANDOM walk for 40000 steps (644 resets) in 2654 ms. (15 steps per ms) remains 17/32 properties
BEST_FIRST walk for 4004 steps (12 resets) in 49 ms. (80 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 47 ms. (83 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 43 ms. (91 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 40 ms. (97 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 42 ms. (93 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 38 ms. (102 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 26 ms. (148 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 55 ms. (71 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 31 ms. (125 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 32 ms. (121 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 22 ms. (174 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 38 ms. (102 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 21 ms. (182 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 30 ms. (129 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 46 ms. (85 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 47 ms. (83 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 43 ms. (91 steps per ms) remains 17/17 properties
[2024-05-24 22:48:57] [INFO ] Flow matrix only has 7067 transitions (discarded 600 similar events)
// Phase 1: matrix 7067 rows 3400 cols
[2024-05-24 22:48:58] [INFO ] Computed 96 invariants in 169 ms
[2024-05-24 22:48:58] [INFO ] State equation strengthened by 2937 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp23 is UNSAT
At refinement iteration 1 (OVERLAPS) 3219/3244 variables, 4/4 constraints. Problems are: Problem set: 7 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3244 variables, 0/4 constraints. Problems are: Problem set: 7 solved, 10 unsolved
Problem AtomicPropp25 is UNSAT
At refinement iteration 3 (OVERLAPS) 100/3344 variables, 36/40 constraints. Problems are: Problem set: 8 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3344 variables, 0/40 constraints. Problems are: Problem set: 8 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 44/3388 variables, 44/84 constraints. Problems are: Problem set: 8 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3388 variables, 0/84 constraints. Problems are: Problem set: 8 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 12/3400 variables, 12/96 constraints. Problems are: Problem set: 8 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3400 variables, 0/96 constraints. Problems are: Problem set: 8 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10467/10467 variables, and 3496 constraints, problems are : Problem set: 8 solved, 9 unsolved in 5023 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 3400/3400 constraints, ReadFeed: 0/2937 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 3226/3243 variables, 4/4 constraints. Problems are: Problem set: 8 solved, 9 unsolved
[2024-05-24 22:49:06] [INFO ] Deduced a trap composed of 714 places in 2441 ms of which 161 ms to minimize.
[2024-05-24 22:49:09] [INFO ] Deduced a trap composed of 642 places in 2389 ms of which 25 ms to minimize.
SMT process timed out in 11198ms, After SMT, problems are : Problem set: 8 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 17 out of 3400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3400/3400 places, 7667/7667 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 3400 transition count 7644
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 46 place count 3377 transition count 7644
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 46 place count 3377 transition count 7608
Deduced a syphon composed of 36 places in 5 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 118 place count 3341 transition count 7608
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 135 place count 3324 transition count 7576
Iterating global reduction 2 with 17 rules applied. Total rules applied 152 place count 3324 transition count 7576
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 152 place count 3324 transition count 7573
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 158 place count 3321 transition count 7573
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 172 place count 3307 transition count 7494
Iterating global reduction 2 with 14 rules applied. Total rules applied 186 place count 3307 transition count 7494
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 9 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 272 place count 3264 transition count 7451
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 282 place count 3254 transition count 7441
Iterating global reduction 2 with 10 rules applied. Total rules applied 292 place count 3254 transition count 7441
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 302 place count 3244 transition count 7381
Iterating global reduction 2 with 10 rules applied. Total rules applied 312 place count 3244 transition count 7381
Free-agglomeration rule (complex) applied 329 times.
Iterating global reduction 2 with 329 rules applied. Total rules applied 641 place count 3244 transition count 9847
Reduce places removed 329 places and 0 transitions.
Iterating post reduction 2 with 329 rules applied. Total rules applied 970 place count 2915 transition count 9847
Partial Free-agglomeration rule applied 29 times.
Drop transitions (Partial Free agglomeration) removed 29 transitions
Iterating global reduction 3 with 29 rules applied. Total rules applied 999 place count 2915 transition count 9847
Applied a total of 999 rules in 3931 ms. Remains 2915 /3400 variables (removed 485) and now considering 9847/7667 (removed -2180) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3933 ms. Remains : 2915/3400 places, 9847/7667 transitions.
RANDOM walk for 40000 steps (1132 resets) in 1856 ms. (21 steps per ms) remains 7/9 properties
BEST_FIRST walk for 40004 steps (94 resets) in 177 ms. (224 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (93 resets) in 157 ms. (253 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (93 resets) in 159 ms. (250 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (96 resets) in 160 ms. (248 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (92 resets) in 155 ms. (256 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (93 resets) in 204 ms. (195 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (96 resets) in 164 ms. (242 steps per ms) remains 7/7 properties
[2024-05-24 22:49:13] [INFO ] Flow matrix only has 8961 transitions (discarded 886 similar events)
// Phase 1: matrix 8961 rows 2915 cols
[2024-05-24 22:49:14] [INFO ] Computed 96 invariants in 175 ms
[2024-05-24 22:49:14] [INFO ] State equation strengthened by 5602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 2767/2780 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2780 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 79/2859 variables, 36/40 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-24 22:49:17] [INFO ] Deduced a trap composed of 5 places in 2319 ms of which 34 ms to minimize.
[2024-05-24 22:49:19] [INFO ] Deduced a trap composed of 123 places in 2270 ms of which 19 ms to minimize.
[2024-05-24 22:49:21] [INFO ] Deduced a trap composed of 39 places in 2352 ms of which 19 ms to minimize.
[2024-05-24 22:49:24] [INFO ] Deduced a trap composed of 70 places in 2261 ms of which 18 ms to minimize.
[2024-05-24 22:49:26] [INFO ] Deduced a trap composed of 255 places in 2343 ms of which 21 ms to minimize.
[2024-05-24 22:49:29] [INFO ] Deduced a trap composed of 258 places in 2289 ms of which 20 ms to minimize.
[2024-05-24 22:49:31] [INFO ] Deduced a trap composed of 228 places in 2336 ms of which 18 ms to minimize.
[2024-05-24 22:49:33] [INFO ] Deduced a trap composed of 119 places in 2248 ms of which 18 ms to minimize.
[2024-05-24 22:49:35] [INFO ] Deduced a trap composed of 249 places in 2159 ms of which 19 ms to minimize.
[2024-05-24 22:49:38] [INFO ] Deduced a trap composed of 159 places in 2340 ms of which 19 ms to minimize.
[2024-05-24 22:49:40] [INFO ] Deduced a trap composed of 235 places in 2378 ms of which 20 ms to minimize.
[2024-05-24 22:49:43] [INFO ] Deduced a trap composed of 141 places in 2315 ms of which 19 ms to minimize.
[2024-05-24 22:49:45] [INFO ] Deduced a trap composed of 261 places in 2321 ms of which 19 ms to minimize.
[2024-05-24 22:49:47] [INFO ] Deduced a trap composed of 270 places in 2284 ms of which 19 ms to minimize.
[2024-05-24 22:49:50] [INFO ] Deduced a trap composed of 149 places in 2288 ms of which 18 ms to minimize.
[2024-05-24 22:49:52] [INFO ] Deduced a trap composed of 141 places in 2276 ms of which 18 ms to minimize.
[2024-05-24 22:49:54] [INFO ] Deduced a trap composed of 137 places in 2426 ms of which 23 ms to minimize.
[2024-05-24 22:49:57] [INFO ] Deduced a trap composed of 157 places in 2347 ms of which 20 ms to minimize.
[2024-05-24 22:49:59] [INFO ] Deduced a trap composed of 130 places in 2358 ms of which 18 ms to minimize.
SMT process timed out in 45738ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 13 out of 2915 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2915/2915 places, 9847/9847 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 2915 transition count 9843
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 2911 transition count 9843
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 2911 transition count 9843
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 16 place count 2907 transition count 9839
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 2907 transition count 9839
Applied a total of 20 rules in 1195 ms. Remains 2907 /2915 variables (removed 8) and now considering 9839/9847 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1195 ms. Remains : 2907/2915 places, 9839/9847 transitions.
RANDOM walk for 40000 steps (1132 resets) in 1436 ms. (27 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (92 resets) in 181 ms. (219 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (95 resets) in 157 ms. (253 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (93 resets) in 153 ms. (259 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (91 resets) in 150 ms. (264 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (93 resets) in 153 ms. (259 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (92 resets) in 156 ms. (254 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (92 resets) in 156 ms. (254 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 26091 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 7
Probabilistic random walk after 26091 steps, saw 11249 distinct states, run finished after 3005 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-24 22:50:04] [INFO ] Flow matrix only has 8953 transitions (discarded 886 similar events)
// Phase 1: matrix 8953 rows 2907 cols
[2024-05-24 22:50:04] [INFO ] Computed 96 invariants in 174 ms
[2024-05-24 22:50:04] [INFO ] State equation strengthened by 5602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 2763/2776 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2776 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 75/2851 variables, 36/40 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2851 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 44/2895 variables, 44/84 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2895 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 12/2907 variables, 12/96 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2907 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 8953/11860 variables, 2907/3003 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/11860 variables, 5602/8605 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/11860 variables, 0/8605 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 0/11860 variables, 0/8605 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11860/11860 variables, and 8605 constraints, problems are : Problem set: 0 solved, 7 unsolved in 20601 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 2907/2907 constraints, ReadFeed: 5602/5602 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 2763/2776 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-24 22:50:27] [INFO ] Deduced a trap composed of 361 places in 2122 ms of which 18 ms to minimize.
[2024-05-24 22:50:30] [INFO ] Deduced a trap composed of 1234 places in 2059 ms of which 18 ms to minimize.
[2024-05-24 22:50:32] [INFO ] Deduced a trap composed of 505 places in 2050 ms of which 18 ms to minimize.
[2024-05-24 22:50:34] [INFO ] Deduced a trap composed of 184 places in 2067 ms of which 18 ms to minimize.
[2024-05-24 22:50:36] [INFO ] Deduced a trap composed of 167 places in 2139 ms of which 19 ms to minimize.
[2024-05-24 22:50:38] [INFO ] Deduced a trap composed of 365 places in 2137 ms of which 18 ms to minimize.
[2024-05-24 22:50:40] [INFO ] Deduced a trap composed of 166 places in 2102 ms of which 18 ms to minimize.
[2024-05-24 22:50:43] [INFO ] Deduced a trap composed of 215 places in 2136 ms of which 17 ms to minimize.
[2024-05-24 22:50:45] [INFO ] Deduced a trap composed of 434 places in 2039 ms of which 16 ms to minimize.
[2024-05-24 22:50:47] [INFO ] Deduced a trap composed of 448 places in 2097 ms of which 17 ms to minimize.
[2024-05-24 22:50:49] [INFO ] Deduced a trap composed of 189 places in 2147 ms of which 18 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2776 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2776 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 75/2851 variables, 36/51 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-24 22:50:52] [INFO ] Deduced a trap composed of 5 places in 2218 ms of which 18 ms to minimize.
[2024-05-24 22:50:54] [INFO ] Deduced a trap composed of 137 places in 2388 ms of which 19 ms to minimize.
[2024-05-24 22:50:57] [INFO ] Deduced a trap composed of 198 places in 2467 ms of which 20 ms to minimize.
[2024-05-24 22:50:59] [INFO ] Deduced a trap composed of 200 places in 2344 ms of which 19 ms to minimize.
[2024-05-24 22:51:01] [INFO ] Deduced a trap composed of 202 places in 2216 ms of which 19 ms to minimize.
[2024-05-24 22:51:04] [INFO ] Deduced a trap composed of 202 places in 2260 ms of which 19 ms to minimize.
[2024-05-24 22:51:06] [INFO ] Deduced a trap composed of 205 places in 2351 ms of which 18 ms to minimize.
[2024-05-24 22:51:08] [INFO ] Deduced a trap composed of 210 places in 2249 ms of which 19 ms to minimize.
[2024-05-24 22:51:11] [INFO ] Deduced a trap composed of 138 places in 2309 ms of which 20 ms to minimize.
[2024-05-24 22:51:13] [INFO ] Deduced a trap composed of 142 places in 2301 ms of which 19 ms to minimize.
[2024-05-24 22:51:15] [INFO ] Deduced a trap composed of 195 places in 2270 ms of which 18 ms to minimize.
[2024-05-24 22:51:18] [INFO ] Deduced a trap composed of 200 places in 2321 ms of which 19 ms to minimize.
[2024-05-24 22:51:20] [INFO ] Deduced a trap composed of 196 places in 2231 ms of which 19 ms to minimize.
[2024-05-24 22:51:22] [INFO ] Deduced a trap composed of 192 places in 2300 ms of which 19 ms to minimize.
[2024-05-24 22:51:25] [INFO ] Deduced a trap composed of 200 places in 2322 ms of which 19 ms to minimize.
[2024-05-24 22:51:27] [INFO ] Deduced a trap composed of 123 places in 2317 ms of which 18 ms to minimize.
[2024-05-24 22:51:30] [INFO ] Deduced a trap composed of 149 places in 2298 ms of which 18 ms to minimize.
[2024-05-24 22:51:32] [INFO ] Deduced a trap composed of 128 places in 2255 ms of which 18 ms to minimize.
[2024-05-24 22:51:34] [INFO ] Deduced a trap composed of 228 places in 2269 ms of which 19 ms to minimize.
[2024-05-24 22:51:36] [INFO ] Deduced a trap composed of 150 places in 2275 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2851 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-24 22:51:39] [INFO ] Deduced a trap composed of 130 places in 2267 ms of which 30 ms to minimize.
[2024-05-24 22:51:41] [INFO ] Deduced a trap composed of 132 places in 2225 ms of which 20 ms to minimize.
SMT process timed out in 97069ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 13 out of 2907 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2907/2907 places, 9839/9839 transitions.
Applied a total of 0 rules in 494 ms. Remains 2907 /2907 variables (removed 0) and now considering 9839/9839 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 495 ms. Remains : 2907/2907 places, 9839/9839 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2907/2907 places, 9839/9839 transitions.
Applied a total of 0 rules in 481 ms. Remains 2907 /2907 variables (removed 0) and now considering 9839/9839 (removed 0) transitions.
[2024-05-24 22:51:42] [INFO ] Flow matrix only has 8953 transitions (discarded 886 similar events)
[2024-05-24 22:51:42] [INFO ] Invariant cache hit.
[2024-05-24 22:51:47] [INFO ] Implicit Places using invariants in 5262 ms returned [7, 811, 873, 1002, 1105, 1155, 1227, 1281, 1324, 1376, 1422, 1423, 1430, 1508, 1548, 1631, 1665, 1747, 1748, 1979, 1980, 2064, 2244, 2245, 2459, 2570, 2571]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 5270 ms to find 27 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2880/2907 places, 9839/9839 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 2863 transition count 9822
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 2863 transition count 9822
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 51 place count 2846 transition count 9805
Iterating global reduction 0 with 17 rules applied. Total rules applied 68 place count 2846 transition count 9805
Applied a total of 68 rules in 868 ms. Remains 2846 /2880 variables (removed 34) and now considering 9805/9839 (removed 34) transitions.
[2024-05-24 22:51:48] [INFO ] Flow matrix only has 8919 transitions (discarded 886 similar events)
// Phase 1: matrix 8919 rows 2846 cols
[2024-05-24 22:51:48] [INFO ] Computed 69 invariants in 129 ms
[2024-05-24 22:51:54] [INFO ] Implicit Places using invariants in 5378 ms returned []
[2024-05-24 22:51:54] [INFO ] Flow matrix only has 8919 transitions (discarded 886 similar events)
[2024-05-24 22:51:54] [INFO ] Invariant cache hit.
[2024-05-24 22:51:59] [INFO ] State equation strengthened by 5602 read => feed constraints.
[2024-05-24 22:52:29] [INFO ] Performed 475/2846 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 22:53:02] [INFO ] Performed 866/2846 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2024-05-24 22:53:33] [INFO ] Performed 1140/2846 implicitness test of which 0 returned IMPLICIT in 93 seconds.
[2024-05-24 22:54:03] [INFO ] Performed 1349/2846 implicitness test of which 0 returned IMPLICIT in 124 seconds.
[2024-05-24 22:54:03] [INFO ] Timeout of Implicit test with SMT after 124 seconds.
[2024-05-24 22:54:03] [INFO ] Implicit Places using invariants and state equation in 129618 ms returned []
Implicit Place search using SMT with State Equation took 134997 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2846/2907 places, 9805/9839 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 141617 ms. Remains : 2846/2907 places, 9805/9839 transitions.
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 776 stabilizing places and 2466 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(G(p0) U X(G(!p1))))))'
Support contains 5 out of 3400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3400/3400 places, 7667/7667 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 3363 transition count 7610
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 3363 transition count 7610
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 107 place count 3330 transition count 7497
Iterating global reduction 0 with 33 rules applied. Total rules applied 140 place count 3330 transition count 7497
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 156 place count 3314 transition count 7406
Iterating global reduction 0 with 16 rules applied. Total rules applied 172 place count 3314 transition count 7406
Applied a total of 172 rules in 1244 ms. Remains 3314 /3400 variables (removed 86) and now considering 7406/7667 (removed 261) transitions.
[2024-05-24 22:54:05] [INFO ] Flow matrix only has 6806 transitions (discarded 600 similar events)
// Phase 1: matrix 6806 rows 3314 cols
[2024-05-24 22:54:05] [INFO ] Computed 96 invariants in 150 ms
[2024-05-24 22:54:10] [INFO ] Implicit Places using invariants in 5031 ms returned [15, 921, 993, 1140, 1259, 1317, 1358, 1403, 1469, 1523, 1584, 1598, 1633, 1634, 1641, 1691, 1730, 1777, 1778, 1875, 1914, 1916, 2010, 2011, 2276, 2277, 2371, 2573, 2574, 2812, 2813, 2937]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 5037 ms to find 32 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3282/3400 places, 7406/7667 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 3252 transition count 7376
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 3252 transition count 7376
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 90 place count 3222 transition count 7346
Iterating global reduction 0 with 30 rules applied. Total rules applied 120 place count 3222 transition count 7346
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 150 place count 3192 transition count 7316
Iterating global reduction 0 with 30 rules applied. Total rules applied 180 place count 3192 transition count 7316
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 203 place count 3169 transition count 7178
Iterating global reduction 0 with 23 rules applied. Total rules applied 226 place count 3169 transition count 7178
Applied a total of 226 rules in 1580 ms. Remains 3169 /3282 variables (removed 113) and now considering 7178/7406 (removed 228) transitions.
[2024-05-24 22:54:11] [INFO ] Flow matrix only has 6578 transitions (discarded 600 similar events)
// Phase 1: matrix 6578 rows 3169 cols
[2024-05-24 22:54:12] [INFO ] Computed 64 invariants in 134 ms
[2024-05-24 22:54:16] [INFO ] Implicit Places using invariants in 4623 ms returned []
[2024-05-24 22:54:16] [INFO ] Flow matrix only has 6578 transitions (discarded 600 similar events)
[2024-05-24 22:54:16] [INFO ] Invariant cache hit.
[2024-05-24 22:54:20] [INFO ] State equation strengthened by 2647 read => feed constraints.
[2024-05-24 22:54:52] [INFO ] Performed 978/3169 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2024-05-24 22:55:22] [INFO ] Performed 1637/3169 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-24 22:55:52] [INFO ] Performed 2515/3169 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-24 22:56:10] [INFO ] Implicit Places using invariants and state equation in 113565 ms returned []
Implicit Place search using SMT with State Equation took 118191 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3169/3400 places, 7178/7667 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 126054 ms. Remains : 3169/3400 places, 7178/7667 transitions.
Stuttering acceptance computed with spot in 239 ms :[true, (AND (NOT p0) p1), (AND (NOT p0) p1), p1]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-00
Product exploration explored 100000 steps with 50000 reset in 1495 ms.
Product exploration explored 100000 steps with 50000 reset in 1399 ms.
Computed a total of 545 stabilizing places and 1977 stable transitions
Computed a total of 545 stabilizing places and 1977 stable transitions
Detected a total of 545/3169 stabilizing places and 1977/7178 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 17 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-00 finished in 129323 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 3400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3400/3400 places, 7667/7667 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 3400 transition count 7637
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 3370 transition count 7637
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 60 place count 3370 transition count 7601
Deduced a syphon composed of 36 places in 7 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 132 place count 3334 transition count 7601
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 153 place count 3313 transition count 7565
Iterating global reduction 2 with 21 rules applied. Total rules applied 174 place count 3313 transition count 7565
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 174 place count 3313 transition count 7563
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 178 place count 3311 transition count 7563
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 196 place count 3293 transition count 7460
Iterating global reduction 2 with 18 rules applied. Total rules applied 214 place count 3293 transition count 7460
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 6 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 302 place count 3249 transition count 7416
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 319 place count 3232 transition count 7399
Iterating global reduction 2 with 17 rules applied. Total rules applied 336 place count 3232 transition count 7399
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 353 place count 3215 transition count 7297
Iterating global reduction 2 with 17 rules applied. Total rules applied 370 place count 3215 transition count 7297
Applied a total of 370 rules in 2421 ms. Remains 3215 /3400 variables (removed 185) and now considering 7297/7667 (removed 370) transitions.
[2024-05-24 22:56:15] [INFO ] Flow matrix only has 6697 transitions (discarded 600 similar events)
// Phase 1: matrix 6697 rows 3215 cols
[2024-05-24 22:56:15] [INFO ] Computed 96 invariants in 161 ms
[2024-05-24 22:56:20] [INFO ] Implicit Places using invariants in 4796 ms returned [10, 699, 891, 961, 1106, 1223, 1281, 1319, 1364, 1427, 1452, 1477, 1534, 1548, 1580, 1581, 1588, 1634, 1671, 1716, 1717, 1811, 1848, 1850, 1942, 1943, 2203, 2300, 2498, 2499, 2734, 2735, 2855, 2856]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 4801 ms to find 34 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3181/3400 places, 7297/7667 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 3159 transition count 7275
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 3159 transition count 7275
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 66 place count 3137 transition count 7253
Iterating global reduction 0 with 22 rules applied. Total rules applied 88 place count 3137 transition count 7253
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 98 place count 3127 transition count 7193
Iterating global reduction 0 with 10 rules applied. Total rules applied 108 place count 3127 transition count 7193
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 6 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 128 place count 3117 transition count 7183
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 138 place count 3107 transition count 7173
Iterating global reduction 0 with 10 rules applied. Total rules applied 148 place count 3107 transition count 7173
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 163 place count 3092 transition count 7083
Iterating global reduction 0 with 15 rules applied. Total rules applied 178 place count 3092 transition count 7083
Applied a total of 178 rules in 2405 ms. Remains 3092 /3181 variables (removed 89) and now considering 7083/7297 (removed 214) transitions.
[2024-05-24 22:56:22] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
// Phase 1: matrix 6483 rows 3092 cols
[2024-05-24 22:56:23] [INFO ] Computed 62 invariants in 137 ms
[2024-05-24 22:56:27] [INFO ] Implicit Places using invariants in 4524 ms returned []
[2024-05-24 22:56:27] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2024-05-24 22:56:27] [INFO ] Invariant cache hit.
[2024-05-24 22:56:30] [INFO ] State equation strengthened by 2627 read => feed constraints.
[2024-05-24 22:57:01] [INFO ] Performed 1090/3092 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 22:57:31] [INFO ] Performed 1664/3092 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 22:58:01] [INFO ] Performed 2578/3092 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-24 22:58:14] [INFO ] Implicit Places using invariants and state equation in 107299 ms returned []
Implicit Place search using SMT with State Equation took 111828 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3092/3400 places, 7083/7667 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 121456 ms. Remains : 3092/3400 places, 7083/7667 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-03
Product exploration explored 100000 steps with 2298 reset in 982 ms.
Product exploration explored 100000 steps with 2296 reset in 1008 ms.
Computed a total of 493 stabilizing places and 1907 stable transitions
Computed a total of 493 stabilizing places and 1907 stable transitions
Detected a total of 493/3092 stabilizing places and 1907/7083 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 85 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
RANDOM walk for 16823 steps (383 resets) in 258 ms. (64 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 113 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Support contains 2 out of 3092 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3092/3092 places, 7083/7083 transitions.
Applied a total of 0 rules in 434 ms. Remains 3092 /3092 variables (removed 0) and now considering 7083/7083 (removed 0) transitions.
[2024-05-24 22:58:17] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2024-05-24 22:58:17] [INFO ] Invariant cache hit.
[2024-05-24 22:58:22] [INFO ] Implicit Places using invariants in 4453 ms returned []
[2024-05-24 22:58:22] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2024-05-24 22:58:22] [INFO ] Invariant cache hit.
[2024-05-24 22:58:25] [INFO ] State equation strengthened by 2627 read => feed constraints.
[2024-05-24 22:58:55] [INFO ] Performed 1163/3092 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 22:59:25] [INFO ] Performed 1745/3092 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 22:59:55] [INFO ] Performed 2782/3092 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-24 23:00:04] [INFO ] Implicit Places using invariants and state equation in 102033 ms returned []
Implicit Place search using SMT with State Equation took 106488 ms to find 0 implicit places.
[2024-05-24 23:00:04] [INFO ] Redundant transitions in 652 ms returned []
Running 7058 sub problems to find dead transitions.
[2024-05-24 23:00:05] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2024-05-24 23:00:05] [INFO ] Invariant cache hit.
[2024-05-24 23:00:05] [INFO ] State equation strengthened by 2627 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3090 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7058 unsolved
SMT process timed out in 46255ms, After SMT, problems are : Problem set: 0 solved, 7058 unsolved
Search for dead transitions found 0 dead transitions in 46335ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 153952 ms. Remains : 3092/3092 places, 7083/7083 transitions.
Computed a total of 493 stabilizing places and 1907 stable transitions
Computed a total of 493 stabilizing places and 1907 stable transitions
Detected a total of 493/3092 stabilizing places and 1907/7083 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 92 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
RANDOM walk for 7248 steps (164 resets) in 173 ms. (41 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2295 reset in 1058 ms.
Product exploration explored 100000 steps with 2294 reset in 1080 ms.
Built C files in :
/tmp/ltsmin1843561610387405832
[2024-05-24 23:00:54] [INFO ] Too many transitions (7083) to apply POR reductions. Disabling POR matrices.
[2024-05-24 23:00:54] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1843561610387405832
Running compilation step : cd /tmp/ltsmin1843561610387405832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1843561610387405832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1843561610387405832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 3092 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3092/3092 places, 7083/7083 transitions.
Applied a total of 0 rules in 467 ms. Remains 3092 /3092 variables (removed 0) and now considering 7083/7083 (removed 0) transitions.
[2024-05-24 23:00:57] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2024-05-24 23:00:57] [INFO ] Invariant cache hit.
[2024-05-24 23:01:02] [INFO ] Implicit Places using invariants in 4472 ms returned []
[2024-05-24 23:01:02] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2024-05-24 23:01:02] [INFO ] Invariant cache hit.
[2024-05-24 23:01:05] [INFO ] State equation strengthened by 2627 read => feed constraints.
[2024-05-24 23:01:36] [INFO ] Performed 1202/3092 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2024-05-24 23:02:07] [INFO ] Performed 1870/3092 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-24 23:02:37] [INFO ] Performed 3060/3092 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-24 23:02:38] [INFO ] Implicit Places using invariants and state equation in 96612 ms returned []
Implicit Place search using SMT with State Equation took 101089 ms to find 0 implicit places.
[2024-05-24 23:02:39] [INFO ] Redundant transitions in 628 ms returned []
Running 7058 sub problems to find dead transitions.
[2024-05-24 23:02:39] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2024-05-24 23:02:39] [INFO ] Invariant cache hit.
[2024-05-24 23:02:39] [INFO ] State equation strengthened by 2627 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3090 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7058 unsolved
SMT process timed out in 45545ms, After SMT, problems are : Problem set: 0 solved, 7058 unsolved
Search for dead transitions found 0 dead transitions in 45615ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 147826 ms. Remains : 3092/3092 places, 7083/7083 transitions.
Built C files in :
/tmp/ltsmin13454014257783869284
[2024-05-24 23:03:25] [INFO ] Too many transitions (7083) to apply POR reductions. Disabling POR matrices.
[2024-05-24 23:03:25] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13454014257783869284
Running compilation step : cd /tmp/ltsmin13454014257783869284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13454014257783869284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13454014257783869284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-24 23:03:28] [INFO ] Flatten gal took : 198 ms
[2024-05-24 23:03:28] [INFO ] Flatten gal took : 193 ms
[2024-05-24 23:03:28] [INFO ] Time to serialize gal into /tmp/LTL16525019093083319330.gal : 56 ms
[2024-05-24 23:03:28] [INFO ] Time to serialize properties into /tmp/LTL9781157032843601128.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16525019093083319330.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6847326808736252186.hoa' '-atoms' '/tmp/LTL9781157032843601128.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9781157032843601128.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6847326808736252186.hoa
Detected timeout of ITS tools.
[2024-05-24 23:03:44] [INFO ] Flatten gal took : 161 ms
[2024-05-24 23:03:44] [INFO ] Flatten gal took : 165 ms
[2024-05-24 23:03:44] [INFO ] Time to serialize gal into /tmp/LTL3993240596833564131.gal : 55 ms
[2024-05-24 23:03:44] [INFO ] Time to serialize properties into /tmp/LTL17725362745725808557.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3993240596833564131.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17725362745725808557.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(Node0ManageTheCrashOfNode13<=Node21HasAskedItsLeafSetToLx4ToReplaceNode0)"))))
Formula 0 simplified : GF!"(Node0ManageTheCrashOfNode13<=Node21HasAskedItsLeafSetToLx4ToReplaceNode0)"
Detected timeout of ITS tools.
[2024-05-24 23:03:59] [INFO ] Flatten gal took : 158 ms
[2024-05-24 23:03:59] [INFO ] Applying decomposition
[2024-05-24 23:03:59] [INFO ] Flatten gal took : 160 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15206157798566716125.txt' '-o' '/tmp/graph15206157798566716125.bin' '-w' '/tmp/graph15206157798566716125.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15206157798566716125.bin' '-l' '-1' '-v' '-w' '/tmp/graph15206157798566716125.weights' '-q' '0' '-e' '0.001'
[2024-05-24 23:04:00] [INFO ] Decomposing Gal with order
[2024-05-24 23:04:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 23:04:01] [INFO ] Removed a total of 6225 redundant transitions.
[2024-05-24 23:04:02] [INFO ] Flatten gal took : 1404 ms
[2024-05-24 23:04:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 741 labels/synchronizations in 308 ms.
[2024-05-24 23:04:03] [INFO ] Time to serialize gal into /tmp/LTL2866539772410832262.gal : 56 ms
[2024-05-24 23:04:03] [INFO ] Time to serialize properties into /tmp/LTL2503043863085329391.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2866539772410832262.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2503043863085329391.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu236.Node0ManageTheCrashOfNode13<=gu236.Node21HasAskedItsLeafSetToLx4ToReplaceNode0)"))))
Formula 0 simplified : GF!"(gu236.Node0ManageTheCrashOfNode13<=gu236.Node21HasAskedItsLeafSetToLx4ToReplaceNode0)"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-03 finished in 485572 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 3400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3400/3400 places, 7667/7667 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 3400 transition count 7637
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 3370 transition count 7637
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 60 place count 3370 transition count 7601
Deduced a syphon composed of 36 places in 7 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 132 place count 3334 transition count 7601
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 154 place count 3312 transition count 7559
Iterating global reduction 2 with 22 rules applied. Total rules applied 176 place count 3312 transition count 7559
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 176 place count 3312 transition count 7556
Deduced a syphon composed of 3 places in 7 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 182 place count 3309 transition count 7556
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 200 place count 3291 transition count 7453
Iterating global reduction 2 with 18 rules applied. Total rules applied 218 place count 3291 transition count 7453
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 6 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 304 place count 3248 transition count 7410
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 321 place count 3231 transition count 7393
Iterating global reduction 2 with 17 rules applied. Total rules applied 338 place count 3231 transition count 7393
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 355 place count 3214 transition count 7291
Iterating global reduction 2 with 17 rules applied. Total rules applied 372 place count 3214 transition count 7291
Applied a total of 372 rules in 2281 ms. Remains 3214 /3400 variables (removed 186) and now considering 7291/7667 (removed 376) transitions.
[2024-05-24 23:04:21] [INFO ] Flow matrix only has 6691 transitions (discarded 600 similar events)
// Phase 1: matrix 6691 rows 3214 cols
[2024-05-24 23:04:21] [INFO ] Computed 96 invariants in 167 ms
[2024-05-24 23:04:26] [INFO ] Implicit Places using invariants in 4810 ms returned [9, 697, 889, 959, 1104, 1221, 1279, 1317, 1362, 1425, 1450, 1534, 1548, 1580, 1581, 1588, 1634, 1671, 1716, 1717, 1811, 1848, 1850, 1942, 1943, 2203, 2204, 2298, 2496, 2497, 2732, 2733, 2853, 2854]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 4818 ms to find 34 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3180/3400 places, 7291/7667 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 3157 transition count 7268
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 3157 transition count 7268
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 69 place count 3134 transition count 7245
Iterating global reduction 0 with 23 rules applied. Total rules applied 92 place count 3134 transition count 7245
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 103 place count 3123 transition count 7179
Iterating global reduction 0 with 11 rules applied. Total rules applied 114 place count 3123 transition count 7179
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 132 place count 3114 transition count 7170
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 141 place count 3105 transition count 7161
Iterating global reduction 0 with 9 rules applied. Total rules applied 150 place count 3105 transition count 7161
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 164 place count 3091 transition count 7077
Iterating global reduction 0 with 14 rules applied. Total rules applied 178 place count 3091 transition count 7077
Applied a total of 178 rules in 2517 ms. Remains 3091 /3180 variables (removed 89) and now considering 7077/7291 (removed 214) transitions.
[2024-05-24 23:04:28] [INFO ] Flow matrix only has 6477 transitions (discarded 600 similar events)
// Phase 1: matrix 6477 rows 3091 cols
[2024-05-24 23:04:28] [INFO ] Computed 62 invariants in 146 ms
[2024-05-24 23:04:33] [INFO ] Implicit Places using invariants in 4714 ms returned []
[2024-05-24 23:04:33] [INFO ] Flow matrix only has 6477 transitions (discarded 600 similar events)
[2024-05-24 23:04:33] [INFO ] Invariant cache hit.
[2024-05-24 23:04:35] [INFO ] State equation strengthened by 2622 read => feed constraints.
[2024-05-24 23:05:06] [INFO ] Performed 1211/3091 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:05:36] [INFO ] Performed 2082/3091 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 23:05:59] [INFO ] Implicit Places using invariants and state equation in 86369 ms returned [3066]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 91089 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3090/3400 places, 7077/7667 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3090 transition count 7076
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3089 transition count 7076
Applied a total of 2 rules in 472 ms. Remains 3089 /3090 variables (removed 1) and now considering 7076/7077 (removed 1) transitions.
[2024-05-24 23:06:00] [INFO ] Flow matrix only has 6476 transitions (discarded 600 similar events)
// Phase 1: matrix 6476 rows 3089 cols
[2024-05-24 23:06:00] [INFO ] Computed 61 invariants in 144 ms
[2024-05-24 23:06:04] [INFO ] Implicit Places using invariants in 4446 ms returned []
[2024-05-24 23:06:04] [INFO ] Flow matrix only has 6476 transitions (discarded 600 similar events)
[2024-05-24 23:06:04] [INFO ] Invariant cache hit.
[2024-05-24 23:06:07] [INFO ] State equation strengthened by 2622 read => feed constraints.
[2024-05-24 23:06:37] [INFO ] Performed 1107/3089 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:07:07] [INFO ] Performed 1874/3089 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 23:07:36] [INFO ] Implicit Places using invariants and state equation in 91875 ms returned []
Implicit Place search using SMT with State Equation took 96332 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3089/3400 places, 7076/7667 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 197511 ms. Remains : 3089/3400 places, 7076/7667 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-04
Product exploration explored 100000 steps with 2296 reset in 935 ms.
Product exploration explored 100000 steps with 2296 reset in 956 ms.
Computed a total of 490 stabilizing places and 1900 stable transitions
Computed a total of 490 stabilizing places and 1900 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
RANDOM walk for 22676 steps (520 resets) in 243 ms. (92 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 155 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Support contains 2 out of 3089 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3089/3089 places, 7076/7076 transitions.
Applied a total of 0 rules in 411 ms. Remains 3089 /3089 variables (removed 0) and now considering 7076/7076 (removed 0) transitions.
[2024-05-24 23:07:39] [INFO ] Flow matrix only has 6476 transitions (discarded 600 similar events)
[2024-05-24 23:07:39] [INFO ] Invariant cache hit.
[2024-05-24 23:07:43] [INFO ] Implicit Places using invariants in 4240 ms returned []
[2024-05-24 23:07:43] [INFO ] Flow matrix only has 6476 transitions (discarded 600 similar events)
[2024-05-24 23:07:43] [INFO ] Invariant cache hit.
[2024-05-24 23:07:46] [INFO ] State equation strengthened by 2622 read => feed constraints.
[2024-05-24 23:08:16] [INFO ] Performed 1033/3089 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:08:46] [INFO ] Performed 1780/3089 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 23:09:16] [INFO ] Performed 2985/3089 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-24 23:09:19] [INFO ] Implicit Places using invariants and state equation in 95720 ms returned []
Implicit Place search using SMT with State Equation took 99962 ms to find 0 implicit places.
[2024-05-24 23:09:19] [INFO ] Redundant transitions in 460 ms returned []
Running 7051 sub problems to find dead transitions.
[2024-05-24 23:09:19] [INFO ] Flow matrix only has 6476 transitions (discarded 600 similar events)
[2024-05-24 23:09:19] [INFO ] Invariant cache hit.
[2024-05-24 23:09:19] [INFO ] State equation strengthened by 2622 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3087 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7051 unsolved
SMT process timed out in 45377ms, After SMT, problems are : Problem set: 0 solved, 7051 unsolved
Search for dead transitions found 0 dead transitions in 45442ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 146306 ms. Remains : 3089/3089 places, 7076/7076 transitions.
Computed a total of 490 stabilizing places and 1900 stable transitions
Computed a total of 490 stabilizing places and 1900 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
RANDOM walk for 8845 steps (200 resets) in 131 ms. (67 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 144 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2294 reset in 956 ms.
Product exploration explored 100000 steps with 2297 reset in 958 ms.
Built C files in :
/tmp/ltsmin2275347506186357089
[2024-05-24 23:10:07] [INFO ] Too many transitions (7076) to apply POR reductions. Disabling POR matrices.
[2024-05-24 23:10:07] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2275347506186357089
Running compilation step : cd /tmp/ltsmin2275347506186357089;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2275347506186357089;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2275347506186357089;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 3089 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3089/3089 places, 7076/7076 transitions.
Applied a total of 0 rules in 421 ms. Remains 3089 /3089 variables (removed 0) and now considering 7076/7076 (removed 0) transitions.
[2024-05-24 23:10:11] [INFO ] Flow matrix only has 6476 transitions (discarded 600 similar events)
[2024-05-24 23:10:11] [INFO ] Invariant cache hit.
[2024-05-24 23:10:15] [INFO ] Implicit Places using invariants in 4321 ms returned []
[2024-05-24 23:10:15] [INFO ] Flow matrix only has 6476 transitions (discarded 600 similar events)
[2024-05-24 23:10:15] [INFO ] Invariant cache hit.
[2024-05-24 23:10:18] [INFO ] State equation strengthened by 2622 read => feed constraints.
[2024-05-24 23:10:48] [INFO ] Performed 1128/3089 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:11:18] [INFO ] Performed 1948/3089 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 23:11:40] [INFO ] Implicit Places using invariants and state equation in 84985 ms returned []
Implicit Place search using SMT with State Equation took 89309 ms to find 0 implicit places.
[2024-05-24 23:11:40] [INFO ] Redundant transitions in 443 ms returned []
Running 7051 sub problems to find dead transitions.
[2024-05-24 23:11:41] [INFO ] Flow matrix only has 6476 transitions (discarded 600 similar events)
[2024-05-24 23:11:41] [INFO ] Invariant cache hit.
[2024-05-24 23:11:41] [INFO ] State equation strengthened by 2622 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s2 1.0)
(s3 1.0)
(s4 0.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 0.0)
(s9 1.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 1.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 1.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 1.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 1.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 1.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
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(s1789 1.0)
(s1790 1.0)
(s1791 1.0)
(s1792 1.0)
(s1793 1.0)
(s1794 1.0)
(s1795 0.0)
(s1796 1.0)
(s1797 0.0)
(s1798 0.0)
(s1799 0.0)
(s1800 1.0)
(s1801 0.0)
(s1802 0.0)
(s1803 0.0)
(s1804 0.0)
(s1805 0.0)
(s1806 1.0)
(s1807 0.0)
(s1808 0.0)
(s1809 0.0)
(s1810 0.0)
(s1811 0.0)
(s1812 0.0)
(s1813 0.0)
(s1814 1.0)
(s1815 0.0)
(s1816 0.0)
(s1817 0.0)
(s1818 0.0)
(s1819 0.0)
(s1820 0.0)
(s1821 0.0)
(s1822 0.0)
(s1823 0.0)
(s1824 1.0)
(s1825 0.0)
(s1826 0.0)
(s1827 0.0)
(s1828 0.0)
(s1829 0.0)
(s1830 0.0)
(s1831 0.0)
(s1832 0.0)
(s1833 0.0)
(s1834 0.0)
(s1835 1.0)
(s1836 0.0)
(s1837 0.0)
(s1838 0.0)
(s1839 0.0)
(s1840 0.0)
(s1841 0.0)
(s1842 0.0)
(s1843 0.0)
(s1844 0.0)
(s1845 1.0)
(s1846 0.0)
(s1847 0.0)
(s1848 0.0)
(s1849 0.0)
(s1850 0.0)
(s1851 0.0)
(s1852 0.0)
(s1853 1.0)
(s1854 0.0)
(s1855 0.0)
(s1856 0.0)
(s1857 0.0)
(s1858 0.0)
(s1859 1.0)
(s1860 0.0)
(s1861 0.0)
(s1862 0.0)
(s1863 1.0)
(s1864 0.0)
(s1865 1.0)
(s1866 1.0)
(s1867 1.0)
(s1868 1.0)
(s1869 1.0)
(s1870 1.0)
(s1871 1.0)
(s1872 0.0)
(s1873 0.0)
(s1874 1.0)
(s1875 0.0)
(s1876 1.0)
(s1877 1.0)
(s1878 1.0)
(s1879 1.0)
(s1880 1.0)
(s1881 1.0)
(s1882 1.0)
(s1883 1.0)
(s1884 0.0)
(s1885 1.0)
(s1886 0.0)
(s1887 0.0)
(s1888 0.0)
(s1889 1.0)
(s1890 0.0)
(s1891 0.0)
(s1892 timeout
0.0)
(s1893 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3087 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7051 unsolved
SMT process timed out in 44626ms, After SMT, problems are : Problem set: 0 solved, 7051 unsolved
Search for dead transitions found 0 dead transitions in 44689ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 134889 ms. Remains : 3089/3089 places, 7076/7076 transitions.
Built C files in :
/tmp/ltsmin10005594197705092019
[2024-05-24 23:12:25] [INFO ] Too many transitions (7076) to apply POR reductions. Disabling POR matrices.
[2024-05-24 23:12:25] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10005594197705092019
Running compilation step : cd /tmp/ltsmin10005594197705092019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10005594197705092019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10005594197705092019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-24 23:12:29] [INFO ] Flatten gal took : 271 ms
[2024-05-24 23:12:29] [INFO ] Flatten gal took : 201 ms
[2024-05-24 23:12:29] [INFO ] Time to serialize gal into /tmp/LTL18028917370627816055.gal : 45 ms
[2024-05-24 23:12:29] [INFO ] Time to serialize properties into /tmp/LTL10327785267588321194.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18028917370627816055.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11457207799249285144.hoa' '-atoms' '/tmp/LTL10327785267588321194.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL10327785267588321194.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11457207799249285144.hoa
Detected timeout of ITS tools.
[2024-05-24 23:12:44] [INFO ] Flatten gal took : 162 ms
[2024-05-24 23:12:44] [INFO ] Flatten gal took : 170 ms
[2024-05-24 23:12:44] [INFO ] Time to serialize gal into /tmp/LTL5863180088555308604.gal : 39 ms
[2024-05-24 23:12:44] [INFO ] Time to serialize properties into /tmp/LTL16805832656288346702.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5863180088555308604.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16805832656288346702.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((Node9HasAskedItsLeafSetToRx4ToReplaceNode23<3)&&(Node4HasDetectedCrashOfNode13<1))"))))
Formula 0 simplified : GF!"((Node9HasAskedItsLeafSetToRx4ToReplaceNode23<3)&&(Node4HasDetectedCrashOfNode13<1))"
Detected timeout of ITS tools.
[2024-05-24 23:13:00] [INFO ] Flatten gal took : 156 ms
[2024-05-24 23:13:00] [INFO ] Applying decomposition
[2024-05-24 23:13:00] [INFO ] Flatten gal took : 165 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12330350204624058170.txt' '-o' '/tmp/graph12330350204624058170.bin' '-w' '/tmp/graph12330350204624058170.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12330350204624058170.bin' '-l' '-1' '-v' '-w' '/tmp/graph12330350204624058170.weights' '-q' '0' '-e' '0.001'
[2024-05-24 23:13:00] [INFO ] Decomposing Gal with order
[2024-05-24 23:13:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 23:13:02] [INFO ] Removed a total of 6612 redundant transitions.
[2024-05-24 23:13:02] [INFO ] Flatten gal took : 976 ms
[2024-05-24 23:13:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 4329 labels/synchronizations in 339 ms.
[2024-05-24 23:13:02] [INFO ] Time to serialize gal into /tmp/LTL332130246346389111.gal : 63 ms
[2024-05-24 23:13:02] [INFO ] Time to serialize properties into /tmp/LTL14620133488303852356.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL332130246346389111.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14620133488303852356.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("((i4.u335.Node9HasAskedItsLeafSetToRx4ToReplaceNode23<3)&&(i21.u103.Node4HasDetectedCrashOfNode13<1))"))))
Formula 0 simplified : GF!"((i4.u335.Node9HasAskedItsLeafSetToRx4ToReplaceNode23<3)&&(i21.u103.Node4HasDetectedCrashOfNode13<1))"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-04 finished in 538849 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X((p0||F(p1))))))'
Support contains 3 out of 3400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3400/3400 places, 7667/7667 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 3361 transition count 7608
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 3361 transition count 7608
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 113 place count 3326 transition count 7488
Iterating global reduction 0 with 35 rules applied. Total rules applied 148 place count 3326 transition count 7488
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 166 place count 3308 transition count 7385
Iterating global reduction 0 with 18 rules applied. Total rules applied 184 place count 3308 transition count 7385
Applied a total of 184 rules in 1256 ms. Remains 3308 /3400 variables (removed 92) and now considering 7385/7667 (removed 282) transitions.
[2024-05-24 23:13:19] [INFO ] Flow matrix only has 6785 transitions (discarded 600 similar events)
// Phase 1: matrix 6785 rows 3308 cols
[2024-05-24 23:13:19] [INFO ] Computed 96 invariants in 147 ms
[2024-05-24 23:13:23] [INFO ] Implicit Places using invariants in 4936 ms returned [15, 725, 919, 991, 1138, 1257, 1315, 1356, 1401, 1467, 1494, 1519, 1580, 1594, 1629, 1630, 1637, 1728, 1775, 1776, 1873, 1912, 1914, 2008, 2009, 2273, 2274, 2368, 2570, 2571, 2809, 2810, 2933, 2934]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 4946 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3274/3400 places, 7385/7667 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3242 transition count 7353
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3242 transition count 7353
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 96 place count 3210 transition count 7321
Iterating global reduction 0 with 32 rules applied. Total rules applied 128 place count 3210 transition count 7321
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 160 place count 3178 transition count 7289
Iterating global reduction 0 with 32 rules applied. Total rules applied 192 place count 3178 transition count 7289
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 217 place count 3153 transition count 7139
Iterating global reduction 0 with 25 rules applied. Total rules applied 242 place count 3153 transition count 7139
Applied a total of 242 rules in 1651 ms. Remains 3153 /3274 variables (removed 121) and now considering 7139/7385 (removed 246) transitions.
[2024-05-24 23:13:25] [INFO ] Flow matrix only has 6539 transitions (discarded 600 similar events)
// Phase 1: matrix 6539 rows 3153 cols
[2024-05-24 23:13:25] [INFO ] Computed 62 invariants in 133 ms
[2024-05-24 23:13:30] [INFO ] Implicit Places using invariants in 4510 ms returned []
[2024-05-24 23:13:30] [INFO ] Flow matrix only has 6539 transitions (discarded 600 similar events)
[2024-05-24 23:13:30] [INFO ] Invariant cache hit.
[2024-05-24 23:13:32] [INFO ] State equation strengthened by 2622 read => feed constraints.
[2024-05-24 23:14:06] [INFO ] Performed 972/3153 implicitness test of which 0 returned IMPLICIT in 33 seconds.
[2024-05-24 23:14:36] [INFO ] Performed 1616/3153 implicitness test of which 0 returned IMPLICIT in 63 seconds.
[2024-05-24 23:15:07] [INFO ] Performed 2350/3153 implicitness test of which 0 returned IMPLICIT in 94 seconds.
[2024-05-24 23:15:27] [INFO ] Implicit Places using invariants and state equation in 117429 ms returned [3138]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 121947 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3152/3400 places, 7139/7667 transitions.
Applied a total of 0 rules in 342 ms. Remains 3152 /3152 variables (removed 0) and now considering 7139/7139 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 130144 ms. Remains : 3152/3400 places, 7139/7667 transitions.
Stuttering acceptance computed with spot in 263 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-05
Stuttering criterion allowed to conclude after 60 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-05 finished in 130459 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F((p0&&F(p1)))&&X(p2)))))'
Support contains 6 out of 3400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3400/3400 places, 7667/7667 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 3365 transition count 7612
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 3365 transition count 7612
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 101 place count 3334 transition count 7501
Iterating global reduction 0 with 31 rules applied. Total rules applied 132 place count 3334 transition count 7501
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 147 place count 3319 transition count 7416
Iterating global reduction 0 with 15 rules applied. Total rules applied 162 place count 3319 transition count 7416
Applied a total of 162 rules in 1380 ms. Remains 3319 /3400 variables (removed 81) and now considering 7416/7667 (removed 251) transitions.
[2024-05-24 23:15:29] [INFO ] Flow matrix only has 6816 transitions (discarded 600 similar events)
// Phase 1: matrix 6816 rows 3319 cols
[2024-05-24 23:15:29] [INFO ] Computed 96 invariants in 167 ms
[2024-05-24 23:15:34] [INFO ] Implicit Places using invariants in 4992 ms returned [15, 725, 919, 991, 1138, 1257, 1315, 1403, 1469, 1496, 1521, 1582, 1596, 1631, 1632, 1639, 1689, 1728, 1921, 2017, 2018, 2282, 2283, 2377, 2580, 2820, 2821, 2944, 2945]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 5001 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3290/3400 places, 7416/7667 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 3262 transition count 7388
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 3262 transition count 7388
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 84 place count 3234 transition count 7360
Iterating global reduction 0 with 28 rules applied. Total rules applied 112 place count 3234 transition count 7360
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 140 place count 3206 transition count 7332
Iterating global reduction 0 with 28 rules applied. Total rules applied 168 place count 3206 transition count 7332
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 190 place count 3184 transition count 7200
Iterating global reduction 0 with 22 rules applied. Total rules applied 212 place count 3184 transition count 7200
Applied a total of 212 rules in 1487 ms. Remains 3184 /3290 variables (removed 106) and now considering 7200/7416 (removed 216) transitions.
[2024-05-24 23:15:36] [INFO ] Flow matrix only has 6600 transitions (discarded 600 similar events)
// Phase 1: matrix 6600 rows 3184 cols
[2024-05-24 23:15:36] [INFO ] Computed 67 invariants in 156 ms
[2024-05-24 23:15:40] [INFO ] Implicit Places using invariants in 4663 ms returned []
[2024-05-24 23:15:40] [INFO ] Flow matrix only has 6600 transitions (discarded 600 similar events)
[2024-05-24 23:15:40] [INFO ] Invariant cache hit.
[2024-05-24 23:15:44] [INFO ] State equation strengthened by 2657 read => feed constraints.
[2024-05-24 23:16:15] [INFO ] Performed 972/3184 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:16:45] [INFO ] Performed 1591/3184 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-24 23:17:15] [INFO ] Performed 2157/3184 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-24 23:17:45] [INFO ] Performed 3113/3184 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2024-05-24 23:17:45] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2024-05-24 23:17:45] [INFO ] Implicit Places using invariants and state equation in 124844 ms returned []
Implicit Place search using SMT with State Equation took 129509 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3184/3400 places, 7200/7667 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 137378 ms. Remains : 3184/3400 places, 7200/7667 transitions.
Stuttering acceptance computed with spot in 319 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-07
Product exploration explored 100000 steps with 25000 reset in 1737 ms.
Product exploration explored 100000 steps with 25000 reset in 1829 ms.
Computed a total of 560 stabilizing places and 1999 stable transitions
Computed a total of 560 stabilizing places and 1999 stable transitions
Detected a total of 560/3184 stabilizing places and 1999/7200 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 385 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
RANDOM walk for 40000 steps (646 resets) in 462 ms. (86 steps per ms) remains 1/1 properties
BEST_FIRST walk for 34519 steps (103 resets) in 152 ms. (225 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1 p2), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 7 factoid took 477 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 179 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Support contains 2 out of 3184 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 3184/3184 places, 7200/7200 transitions.
Applied a total of 0 rules in 269 ms. Remains 3184 /3184 variables (removed 0) and now considering 7200/7200 (removed 0) transitions.
[2024-05-24 23:17:51] [INFO ] Flow matrix only has 6600 transitions (discarded 600 similar events)
[2024-05-24 23:17:51] [INFO ] Invariant cache hit.
[2024-05-24 23:17:55] [INFO ] Implicit Places using invariants in 4470 ms returned []
[2024-05-24 23:17:55] [INFO ] Flow matrix only has 6600 transitions (discarded 600 similar events)
[2024-05-24 23:17:55] [INFO ] Invariant cache hit.
[2024-05-24 23:17:59] [INFO ] State equation strengthened by 2657 read => feed constraints.
[2024-05-24 23:18:29] [INFO ] Performed 1065/3184 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:18:59] [INFO ] Performed 1622/3184 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 23:19:30] [INFO ] Performed 2196/3184 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-24 23:19:58] [INFO ] Implicit Places using invariants and state equation in 122645 ms returned []
Implicit Place search using SMT with State Equation took 127117 ms to find 0 implicit places.
Running 7175 sub problems to find dead transitions.
[2024-05-24 23:19:58] [INFO ] Flow matrix only has 6600 transitions (discarded 600 similar events)
[2024-05-24 23:19:58] [INFO ] Invariant cache hit.
[2024-05-24 23:19:58] [INFO ] State equation strengthened by 2657 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s2 1.0)
(s3 1.0)
(s4 0.0)
(s5 1.0)
(s6 0.0)
(s7 1.0)
(s8 1.0)
(s9 0.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 1.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
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(s2597 1.0)
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(s2600 0.0)
(s2601 1.0)
(s2602 0.0)
(s2603 0.0)
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(s2605 0.0)
(s2606 0.0)
(s2607 1.0)
(s2608 0.0)
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(s2611 0.0)
(s2612 0.0)
(s2613 0.0)
(s2614 0.0)
(s2615 1.0)
(s2616 0.0)
(s2617 0.0)
(s2618 0.0)
(s2619 0.0)
(s2620 0.0)
(s2621 0.0)
(s2622 0.0)
(s2623 0.0)
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(s2625 1.0)
(s2626 0.0)
(s2627 0.0)
(s2628 0.0)
(s2629 0.0)
(s2630 0.0)
(s2631 0.0)
(s2632 0.0)
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(s2634 0.0)
(s2635 0.0)
(s2636 0.0)
(s2637 1.0)
(s2638 0.0)
(s2639 0.0)
(s2640 0.0)
(s2641 0.0)
(s2642 0.0)
(s2643 0.0)
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(s2647 0.0)
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(s2650 0.0)
(s2651 1.0)
(s2652 0.0)
(s2653 0.0)
(s2654 0.0)
(s2655 0.0)
(s2656 0.0)
(s2657 0.0)
(s2658 0.0)
(s2659 0.0)
(s2660 0.0)
(s2661 0.0)
(s2662 0.0)
(s2663 0.0)
(s2664 0.0)
(s2665 0.0)
(s2666 0.0)
(s2667 1.0)
(s2668 0.0)
(s2669 0.0)
(s2670 0.0)
(s2671 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3182 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7175 unsolved
SMT process timed out in 42585ms, After SMT, problems are : Problem set: 0 solved, 7175 unsolved
Search for dead transitions found 0 dead transitions in 42654ms
Finished structural reductions in LTL mode , in 1 iterations and 170056 ms. Remains : 3184/3184 places, 7200/7200 transitions.
Computed a total of 560 stabilizing places and 1999 stable transitions
Computed a total of 560 stabilizing places and 1999 stable transitions
Detected a total of 560/3184 stabilizing places and 1999/7200 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p2, (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 80 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
RANDOM walk for 36084 steps (582 resets) in 356 ms. (101 steps per ms) remains 0/1 properties
Knowledge obtained : [p2, (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 133 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 149 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 25000 reset in 1654 ms.
Product exploration explored 100000 steps with 25000 reset in 1690 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 165 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Support contains 2 out of 3184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3184/3184 places, 7200/7200 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 3184 transition count 7200
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 14 Pre rules applied. Total rules applied 20 place count 3184 transition count 7205
Deduced a syphon composed of 34 places in 7 ms
Iterating global reduction 1 with 14 rules applied. Total rules applied 34 place count 3184 transition count 7205
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 43 place count 3175 transition count 7194
Deduced a syphon composed of 27 places in 7 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 52 place count 3175 transition count 7194
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 3173 transition count 7182
Deduced a syphon composed of 27 places in 7 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 3173 transition count 7182
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 60 places in 7 ms
Iterating global reduction 1 with 33 rules applied. Total rules applied 89 place count 3173 transition count 7182
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 99 place count 3163 transition count 7171
Deduced a syphon composed of 51 places in 6 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 109 place count 3163 transition count 7171
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 110 place count 3162 transition count 7165
Deduced a syphon composed of 51 places in 6 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 111 place count 3162 transition count 7165
Deduced a syphon composed of 51 places in 7 ms
Applied a total of 111 rules in 2967 ms. Remains 3162 /3184 variables (removed 22) and now considering 7165/7200 (removed 35) transitions.
[2024-05-24 23:20:49] [INFO ] Redundant transitions in 645 ms returned []
Running 7140 sub problems to find dead transitions.
[2024-05-24 23:20:49] [INFO ] Flow matrix only has 6565 transitions (discarded 600 similar events)
// Phase 1: matrix 6565 rows 3162 cols
[2024-05-24 23:20:49] [INFO ] Computed 67 invariants in 160 ms
[2024-05-24 23:20:49] [INFO ] State equation strengthened by 2642 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3160 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7140 unsolved
SMT process timed out in 44978ms, After SMT, problems are : Problem set: 0 solved, 7140 unsolved
Search for dead transitions found 0 dead transitions in 45038ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3162/3184 places, 7165/7200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48672 ms. Remains : 3162/3184 places, 7165/7200 transitions.
Built C files in :
/tmp/ltsmin6538071444665531027
[2024-05-24 23:21:34] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6538071444665531027
Running compilation step : cd /tmp/ltsmin6538071444665531027;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6538071444665531027;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6538071444665531027;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 3184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3184/3184 places, 7200/7200 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3181 transition count 7197
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3181 transition count 7197
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 3178 transition count 7184
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 3178 transition count 7184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 3177 transition count 7178
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 3177 transition count 7178
Applied a total of 14 rules in 1335 ms. Remains 3177 /3184 variables (removed 7) and now considering 7178/7200 (removed 22) transitions.
[2024-05-24 23:21:38] [INFO ] Flow matrix only has 6578 transitions (discarded 600 similar events)
// Phase 1: matrix 6578 rows 3177 cols
[2024-05-24 23:21:39] [INFO ] Computed 67 invariants in 139 ms
[2024-05-24 23:21:43] [INFO ] Implicit Places using invariants in 4728 ms returned [1328, 1705, 1848, 2484]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 4733 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3173/3184 places, 7178/7200 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3170 transition count 7175
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3170 transition count 7175
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 3167 transition count 7172
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 3167 transition count 7172
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 3164 transition count 7169
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 3164 transition count 7169
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 3162 transition count 7157
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 3162 transition count 7157
Applied a total of 22 rules in 1658 ms. Remains 3162 /3173 variables (removed 11) and now considering 7157/7178 (removed 21) transitions.
[2024-05-24 23:21:45] [INFO ] Flow matrix only has 6557 transitions (discarded 600 similar events)
// Phase 1: matrix 6557 rows 3162 cols
[2024-05-24 23:21:45] [INFO ] Computed 63 invariants in 144 ms
[2024-05-24 23:21:50] [INFO ] Implicit Places using invariants in 4696 ms returned []
[2024-05-24 23:21:50] [INFO ] Flow matrix only has 6557 transitions (discarded 600 similar events)
[2024-05-24 23:21:50] [INFO ] Invariant cache hit.
[2024-05-24 23:21:52] [INFO ] State equation strengthened by 2632 read => feed constraints.
[2024-05-24 23:22:23] [INFO ] Performed 939/3162 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:22:53] [INFO ] Performed 1490/3162 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 23:23:25] [INFO ] Performed 2040/3162 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-24 23:23:55] [INFO ] Performed 3052/3162 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2024-05-24 23:23:55] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2024-05-24 23:23:55] [INFO ] Implicit Places using invariants and state equation in 125082 ms returned []
Implicit Place search using SMT with State Equation took 129780 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3162/3184 places, 7157/7200 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 137506 ms. Remains : 3162/3184 places, 7157/7200 transitions.
Built C files in :
/tmp/ltsmin14356398718623716798
[2024-05-24 23:23:55] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14356398718623716798
Running compilation step : cd /tmp/ltsmin14356398718623716798;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14356398718623716798;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14356398718623716798;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-24 23:23:58] [INFO ] Flatten gal took : 176 ms
[2024-05-24 23:23:58] [INFO ] Flatten gal took : 181 ms
[2024-05-24 23:23:58] [INFO ] Time to serialize gal into /tmp/LTL5746681500091328324.gal : 48 ms
[2024-05-24 23:23:58] [INFO ] Time to serialize properties into /tmp/LTL2320900257155704277.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5746681500091328324.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13445001122113203446.hoa' '-atoms' '/tmp/LTL2320900257155704277.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2320900257155704277.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13445001122113203446.hoa
Detected timeout of ITS tools.
[2024-05-24 23:24:14] [INFO ] Flatten gal took : 176 ms
[2024-05-24 23:24:14] [INFO ] Flatten gal took : 182 ms
[2024-05-24 23:24:14] [INFO ] Time to serialize gal into /tmp/LTL16389522065557689135.gal : 29 ms
[2024-05-24 23:24:14] [INFO ] Time to serialize properties into /tmp/LTL804287629415187517.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16389522065557689135.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL804287629415187517.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X((F(("(Node22HasAskedItsLeafSetToRx2ToReplaceNode14<=Node18WantsToManageTheCrashOfNode2)")&&(F("(Node7HasAskedItsLeafSetToLx5ToR...306
Formula 0 simplified : XX(G(!"(Node22HasAskedItsLeafSetToRx2ToReplaceNode14<=Node18WantsToManageTheCrashOfNode2)" | G!"(Node7HasAskedItsLeafSetToLx5ToRepla...294
Detected timeout of ITS tools.
[2024-05-24 23:24:29] [INFO ] Flatten gal took : 177 ms
[2024-05-24 23:24:29] [INFO ] Applying decomposition
[2024-05-24 23:24:29] [INFO ] Flatten gal took : 182 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10825909652366605973.txt' '-o' '/tmp/graph10825909652366605973.bin' '-w' '/tmp/graph10825909652366605973.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10825909652366605973.bin' '-l' '-1' '-v' '-w' '/tmp/graph10825909652366605973.weights' '-q' '0' '-e' '0.001'
[2024-05-24 23:24:30] [INFO ] Decomposing Gal with order
[2024-05-24 23:24:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 23:24:30] [INFO ] Removed a total of 5788 redundant transitions.
[2024-05-24 23:24:30] [INFO ] Flatten gal took : 470 ms
[2024-05-24 23:24:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 313 labels/synchronizations in 71 ms.
[2024-05-24 23:24:31] [INFO ] Time to serialize gal into /tmp/LTL12717914629480496584.gal : 36 ms
[2024-05-24 23:24:31] [INFO ] Time to serialize properties into /tmp/LTL3406252504007838194.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12717914629480496584.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3406252504007838194.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((F(("(gu311.Node22HasAskedItsLeafSetToRx2ToReplaceNode14<=gu311.Node18WantsToManageTheCrashOfNode2)")&&(F("(gu205.Node7HasAsked...342
Formula 0 simplified : XX(G(!"(gu311.Node22HasAskedItsLeafSetToRx2ToReplaceNode14<=gu311.Node18WantsToManageTheCrashOfNode2)" | G!"(gu205.Node7HasAskedItsL...330
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-07 finished in 558440 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 3400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3400/3400 places, 7667/7667 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 3400 transition count 7638
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 3371 transition count 7638
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 58 place count 3371 transition count 7602
Deduced a syphon composed of 36 places in 7 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 130 place count 3335 transition count 7602
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 152 place count 3313 transition count 7565
Iterating global reduction 2 with 22 rules applied. Total rules applied 174 place count 3313 transition count 7565
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 174 place count 3313 transition count 7562
Deduced a syphon composed of 3 places in 7 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 180 place count 3310 transition count 7562
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 199 place count 3291 transition count 7453
Iterating global reduction 2 with 19 rules applied. Total rules applied 218 place count 3291 transition count 7453
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 7 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 304 place count 3248 transition count 7410
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 320 place count 3232 transition count 7394
Iterating global reduction 2 with 16 rules applied. Total rules applied 336 place count 3232 transition count 7394
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 352 place count 3216 transition count 7298
Iterating global reduction 2 with 16 rules applied. Total rules applied 368 place count 3216 transition count 7298
Applied a total of 368 rules in 2456 ms. Remains 3216 /3400 variables (removed 184) and now considering 7298/7667 (removed 369) transitions.
[2024-05-24 23:24:49] [INFO ] Flow matrix only has 6698 transitions (discarded 600 similar events)
// Phase 1: matrix 6698 rows 3216 cols
[2024-05-24 23:24:49] [INFO ] Computed 96 invariants in 144 ms
[2024-05-24 23:24:53] [INFO ] Implicit Places using invariants in 4809 ms returned [9, 697, 889, 959, 1104, 1221, 1279, 1317, 1362, 1425, 1450, 1475, 1532, 1546, 1578, 1579, 1586, 1632, 1669, 1714, 1715, 1809, 1848, 1943, 1944, 2204, 2205, 2299, 2498, 2499, 2734, 2735, 2855, 2856]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 4824 ms to find 34 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3182/3400 places, 7298/7667 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 3159 transition count 7275
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 3159 transition count 7275
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 69 place count 3136 transition count 7252
Iterating global reduction 0 with 23 rules applied. Total rules applied 92 place count 3136 transition count 7252
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 103 place count 3125 transition count 7186
Iterating global reduction 0 with 11 rules applied. Total rules applied 114 place count 3125 transition count 7186
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 132 place count 3116 transition count 7177
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 141 place count 3107 transition count 7168
Iterating global reduction 0 with 9 rules applied. Total rules applied 150 place count 3107 transition count 7168
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 164 place count 3093 transition count 7084
Iterating global reduction 0 with 14 rules applied. Total rules applied 178 place count 3093 transition count 7084
Applied a total of 178 rules in 2767 ms. Remains 3093 /3182 variables (removed 89) and now considering 7084/7298 (removed 214) transitions.
[2024-05-24 23:24:56] [INFO ] Flow matrix only has 6484 transitions (discarded 600 similar events)
// Phase 1: matrix 6484 rows 3093 cols
[2024-05-24 23:24:56] [INFO ] Computed 62 invariants in 136 ms
[2024-05-24 23:25:01] [INFO ] Implicit Places using invariants in 4605 ms returned []
[2024-05-24 23:25:01] [INFO ] Flow matrix only has 6484 transitions (discarded 600 similar events)
[2024-05-24 23:25:01] [INFO ] Invariant cache hit.
[2024-05-24 23:25:04] [INFO ] State equation strengthened by 2627 read => feed constraints.
[2024-05-24 23:25:36] [INFO ] Performed 1086/3093 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2024-05-24 23:26:06] [INFO ] Performed 1782/3093 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-24 23:26:36] [INFO ] Performed 2955/3093 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-24 23:26:40] [INFO ] Implicit Places using invariants and state equation in 99364 ms returned [3082]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 103975 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3092/3400 places, 7084/7667 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3092 transition count 7083
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3091 transition count 7083
Applied a total of 2 rules in 499 ms. Remains 3091 /3092 variables (removed 1) and now considering 7083/7084 (removed 1) transitions.
[2024-05-24 23:26:41] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
// Phase 1: matrix 6483 rows 3091 cols
[2024-05-24 23:26:41] [INFO ] Computed 61 invariants in 135 ms
[2024-05-24 23:26:45] [INFO ] Implicit Places using invariants in 4570 ms returned []
[2024-05-24 23:26:45] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2024-05-24 23:26:45] [INFO ] Invariant cache hit.
[2024-05-24 23:26:48] [INFO ] State equation strengthened by 2627 read => feed constraints.
[2024-05-24 23:27:18] [INFO ] Performed 1133/3091 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:27:49] [INFO ] Performed 1874/3091 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 23:28:19] [INFO ] Performed 2965/3091 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-24 23:28:22] [INFO ] Implicit Places using invariants and state equation in 97188 ms returned []
Implicit Place search using SMT with State Equation took 101759 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3091/3400 places, 7083/7667 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 216282 ms. Remains : 3091/3400 places, 7083/7667 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-08
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-08 finished in 216385 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(F(p0)&&X(G((p1&&X(p1))))))))'
Support contains 3 out of 3400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3400/3400 places, 7667/7667 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 3400 transition count 7637
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 3370 transition count 7637
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 60 place count 3370 transition count 7601
Deduced a syphon composed of 36 places in 7 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 132 place count 3334 transition count 7601
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 152 place count 3314 transition count 7561
Iterating global reduction 2 with 20 rules applied. Total rules applied 172 place count 3314 transition count 7561
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 172 place count 3314 transition count 7559
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 176 place count 3312 transition count 7559
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 192 place count 3296 transition count 7468
Iterating global reduction 2 with 16 rules applied. Total rules applied 208 place count 3296 transition count 7468
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 7 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 296 place count 3252 transition count 7424
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 313 place count 3235 transition count 7407
Iterating global reduction 2 with 17 rules applied. Total rules applied 330 place count 3235 transition count 7407
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 347 place count 3218 transition count 7305
Iterating global reduction 2 with 17 rules applied. Total rules applied 364 place count 3218 transition count 7305
Applied a total of 364 rules in 2439 ms. Remains 3218 /3400 variables (removed 182) and now considering 7305/7667 (removed 362) transitions.
[2024-05-24 23:28:25] [INFO ] Flow matrix only has 6705 transitions (discarded 600 similar events)
// Phase 1: matrix 6705 rows 3218 cols
[2024-05-24 23:28:25] [INFO ] Computed 96 invariants in 149 ms
[2024-05-24 23:28:30] [INFO ] Implicit Places using invariants in 4866 ms returned [10, 698, 890, 960, 1105, 1222, 1280, 1318, 1363, 1426, 1451, 1476, 1549, 1582, 1589, 1637, 1674, 1719, 1720, 1814, 1851, 1853, 1945, 1946, 2206, 2207, 2301, 2499, 2500, 2735, 2858, 2859]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 4872 ms to find 32 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3186/3400 places, 7305/7667 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 3166 transition count 7285
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 3166 transition count 7285
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 60 place count 3146 transition count 7265
Iterating global reduction 0 with 20 rules applied. Total rules applied 80 place count 3146 transition count 7265
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 90 place count 3136 transition count 7205
Iterating global reduction 0 with 10 rules applied. Total rules applied 100 place count 3136 transition count 7205
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 11 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 120 place count 3126 transition count 7195
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 130 place count 3116 transition count 7185
Iterating global reduction 0 with 10 rules applied. Total rules applied 140 place count 3116 transition count 7185
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 153 place count 3103 transition count 7107
Iterating global reduction 0 with 13 rules applied. Total rules applied 166 place count 3103 transition count 7107
Applied a total of 166 rules in 2688 ms. Remains 3103 /3186 variables (removed 83) and now considering 7107/7305 (removed 198) transitions.
[2024-05-24 23:28:33] [INFO ] Flow matrix only has 6507 transitions (discarded 600 similar events)
// Phase 1: matrix 6507 rows 3103 cols
[2024-05-24 23:28:33] [INFO ] Computed 64 invariants in 134 ms
[2024-05-24 23:28:37] [INFO ] Implicit Places using invariants in 4493 ms returned []
[2024-05-24 23:28:37] [INFO ] Flow matrix only has 6507 transitions (discarded 600 similar events)
[2024-05-24 23:28:37] [INFO ] Invariant cache hit.
[2024-05-24 23:28:40] [INFO ] State equation strengthened by 2642 read => feed constraints.
[2024-05-24 23:29:10] [INFO ] Performed 1054/3103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:29:40] [INFO ] Performed 1670/3103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 23:30:10] [INFO ] Performed 2697/3103 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-24 23:30:20] [INFO ] Implicit Places using invariants and state equation in 103282 ms returned []
Implicit Place search using SMT with State Equation took 107775 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3103/3400 places, 7107/7667 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 117774 ms. Remains : 3103/3400 places, 7107/7667 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-09
Stuttering criterion allowed to conclude after 87 steps with 1 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-09 finished in 117921 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U (p1 U p2)))'
Support contains 4 out of 3400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3400/3400 places, 7667/7667 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 3400 transition count 7640
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 3373 transition count 7640
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 54 place count 3373 transition count 7604
Deduced a syphon composed of 36 places in 7 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 126 place count 3337 transition count 7604
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 149 place count 3314 transition count 7561
Iterating global reduction 2 with 23 rules applied. Total rules applied 172 place count 3314 transition count 7561
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 172 place count 3314 transition count 7558
Deduced a syphon composed of 3 places in 7 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 178 place count 3311 transition count 7558
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 197 place count 3292 transition count 7449
Iterating global reduction 2 with 19 rules applied. Total rules applied 216 place count 3292 transition count 7449
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 7 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 302 place count 3249 transition count 7406
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 316 place count 3235 transition count 7392
Iterating global reduction 2 with 14 rules applied. Total rules applied 330 place count 3235 transition count 7392
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 344 place count 3221 transition count 7308
Iterating global reduction 2 with 14 rules applied. Total rules applied 358 place count 3221 transition count 7308
Applied a total of 358 rules in 2429 ms. Remains 3221 /3400 variables (removed 179) and now considering 7308/7667 (removed 359) transitions.
[2024-05-24 23:30:23] [INFO ] Flow matrix only has 6708 transitions (discarded 600 similar events)
// Phase 1: matrix 6708 rows 3221 cols
[2024-05-24 23:30:23] [INFO ] Computed 96 invariants in 176 ms
[2024-05-24 23:30:28] [INFO ] Implicit Places using invariants in 4913 ms returned [9, 697, 889, 1107, 1224, 1323, 1368, 1431, 1456, 1481, 1538, 1552, 1584, 1641, 1678, 1723, 1724, 1818, 1855, 1857, 1949, 1950, 2210, 2211, 2305, 2503, 2504, 2739, 2740, 2860, 2861]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 4918 ms to find 31 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3190/3400 places, 7308/7667 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 3169 transition count 7287
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 3169 transition count 7287
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 63 place count 3148 transition count 7266
Iterating global reduction 0 with 21 rules applied. Total rules applied 84 place count 3148 transition count 7266
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 94 place count 3138 transition count 7206
Iterating global reduction 0 with 10 rules applied. Total rules applied 104 place count 3138 transition count 7206
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 7 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 122 place count 3129 transition count 7197
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 131 place count 3120 transition count 7188
Iterating global reduction 0 with 9 rules applied. Total rules applied 140 place count 3120 transition count 7188
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 153 place count 3107 transition count 7110
Iterating global reduction 0 with 13 rules applied. Total rules applied 166 place count 3107 transition count 7110
Applied a total of 166 rules in 2772 ms. Remains 3107 /3190 variables (removed 83) and now considering 7110/7308 (removed 198) transitions.
[2024-05-24 23:30:31] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
// Phase 1: matrix 6510 rows 3107 cols
[2024-05-24 23:30:31] [INFO ] Computed 65 invariants in 158 ms
[2024-05-24 23:30:35] [INFO ] Implicit Places using invariants in 4702 ms returned []
[2024-05-24 23:30:35] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
[2024-05-24 23:30:35] [INFO ] Invariant cache hit.
[2024-05-24 23:30:38] [INFO ] State equation strengthened by 2642 read => feed constraints.
[2024-05-24 23:31:09] [INFO ] Performed 975/3107 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:31:39] [INFO ] Performed 1737/3107 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 23:32:09] [INFO ] Performed 2796/3107 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-24 23:32:17] [INFO ] Implicit Places using invariants and state equation in 101423 ms returned []
Implicit Place search using SMT with State Equation took 106126 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3107/3400 places, 7110/7667 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 116245 ms. Remains : 3107/3400 places, 7110/7667 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p2), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-13
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-13 finished in 116361 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 5 out of 3400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3400/3400 places, 7667/7667 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 3400 transition count 7638
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 3371 transition count 7638
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 58 place count 3371 transition count 7602
Deduced a syphon composed of 36 places in 7 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 130 place count 3335 transition count 7602
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 152 place count 3313 transition count 7560
Iterating global reduction 2 with 22 rules applied. Total rules applied 174 place count 3313 transition count 7560
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 174 place count 3313 transition count 7557
Deduced a syphon composed of 3 places in 7 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 180 place count 3310 transition count 7557
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 198 place count 3292 transition count 7454
Iterating global reduction 2 with 18 rules applied. Total rules applied 216 place count 3292 transition count 7454
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 7 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 302 place count 3249 transition count 7411
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 318 place count 3233 transition count 7395
Iterating global reduction 2 with 16 rules applied. Total rules applied 334 place count 3233 transition count 7395
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 350 place count 3217 transition count 7299
Iterating global reduction 2 with 16 rules applied. Total rules applied 366 place count 3217 transition count 7299
Applied a total of 366 rules in 2443 ms. Remains 3217 /3400 variables (removed 183) and now considering 7299/7667 (removed 368) transitions.
[2024-05-24 23:32:19] [INFO ] Flow matrix only has 6699 transitions (discarded 600 similar events)
// Phase 1: matrix 6699 rows 3217 cols
[2024-05-24 23:32:19] [INFO ] Computed 96 invariants in 153 ms
[2024-05-24 23:32:24] [INFO ] Implicit Places using invariants in 4988 ms returned [9, 697, 889, 959, 1104, 1221, 1279, 1317, 1362, 1425, 1450, 1475, 1532, 1581, 1582, 1589, 1635, 1672, 1717, 1718, 1812, 1849, 1851, 1943, 1944, 2204, 2205, 2299, 2497, 2498, 2734, 2856, 2857]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 4993 ms to find 33 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3184/3400 places, 7299/7667 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 3162 transition count 7277
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 3162 transition count 7277
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 66 place count 3140 transition count 7255
Iterating global reduction 0 with 22 rules applied. Total rules applied 88 place count 3140 transition count 7255
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 100 place count 3128 transition count 7183
Iterating global reduction 0 with 12 rules applied. Total rules applied 112 place count 3128 transition count 7183
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 7 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 130 place count 3119 transition count 7174
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 139 place count 3110 transition count 7165
Iterating global reduction 0 with 9 rules applied. Total rules applied 148 place count 3110 transition count 7165
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 160 place count 3098 transition count 7093
Iterating global reduction 0 with 12 rules applied. Total rules applied 172 place count 3098 transition count 7093
Applied a total of 172 rules in 2822 ms. Remains 3098 /3184 variables (removed 86) and now considering 7093/7299 (removed 206) transitions.
[2024-05-24 23:32:27] [INFO ] Flow matrix only has 6493 transitions (discarded 600 similar events)
// Phase 1: matrix 6493 rows 3098 cols
[2024-05-24 23:32:27] [INFO ] Computed 63 invariants in 141 ms
[2024-05-24 23:32:32] [INFO ] Implicit Places using invariants in 4525 ms returned []
[2024-05-24 23:32:32] [INFO ] Flow matrix only has 6493 transitions (discarded 600 similar events)
[2024-05-24 23:32:32] [INFO ] Invariant cache hit.
[2024-05-24 23:32:34] [INFO ] State equation strengthened by 2632 read => feed constraints.
[2024-05-24 23:33:05] [INFO ] Performed 1155/3098 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:33:35] [INFO ] Performed 1784/3098 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 23:34:05] [INFO ] Performed 2763/3098 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-24 23:34:13] [INFO ] Implicit Places using invariants and state equation in 101819 ms returned [3072]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 106348 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3097/3400 places, 7093/7667 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3097 transition count 7092
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3096 transition count 7092
Applied a total of 2 rules in 508 ms. Remains 3096 /3097 variables (removed 1) and now considering 7092/7093 (removed 1) transitions.
[2024-05-24 23:34:14] [INFO ] Flow matrix only has 6492 transitions (discarded 600 similar events)
// Phase 1: matrix 6492 rows 3096 cols
[2024-05-24 23:34:14] [INFO ] Computed 62 invariants in 145 ms
[2024-05-24 23:34:19] [INFO ] Implicit Places using invariants in 4661 ms returned []
[2024-05-24 23:34:19] [INFO ] Flow matrix only has 6492 transitions (discarded 600 similar events)
[2024-05-24 23:34:19] [INFO ] Invariant cache hit.
[2024-05-24 23:34:21] [INFO ] State equation strengthened by 2632 read => feed constraints.
[2024-05-24 23:34:52] [INFO ] Performed 1087/3096 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:35:22] [INFO ] Performed 1714/3096 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 23:35:52] [INFO ] Performed 2835/3096 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-24 23:35:59] [INFO ] Implicit Places using invariants and state equation in 99889 ms returned []
Implicit Place search using SMT with State Equation took 104551 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3096/3400 places, 7092/7667 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 221665 ms. Remains : 3096/3400 places, 7092/7667 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-15
Product exploration explored 100000 steps with 2294 reset in 953 ms.
Product exploration explored 100000 steps with 2295 reset in 950 ms.
Computed a total of 497 stabilizing places and 1916 stable transitions
Computed a total of 497 stabilizing places and 1916 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 94 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (916 resets) in 632 ms. (63 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (128 resets) in 687 ms. (58 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (128 resets) in 430 ms. (92 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (128 resets) in 606 ms. (65 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (128 resets) in 498 ms. (80 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 28744 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 4
Probabilistic random walk after 28744 steps, saw 12217 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2024-05-24 23:36:05] [INFO ] Flow matrix only has 6492 transitions (discarded 600 similar events)
[2024-05-24 23:36:05] [INFO ] Invariant cache hit.
[2024-05-24 23:36:05] [INFO ] State equation strengthened by 2632 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2995/3000 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3000 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 41/3041 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3041 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 44/3085 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3085 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 11/3096 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3096 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 6492/9588 variables, 3096/3158 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/9588 variables, 2632/5790 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/9588 variables, 0/5790 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/9588 variables, 0/5790 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9588/9588 variables, and 5790 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5030 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 3096/3096 constraints, ReadFeed: 2632/2632 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2995/3000 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 23:36:12] [INFO ] Deduced a trap composed of 289 places in 2051 ms of which 29 ms to minimize.
[2024-05-24 23:36:14] [INFO ] Deduced a trap composed of 221 places in 2079 ms of which 21 ms to minimize.
[2024-05-24 23:36:16] [INFO ] Deduced a trap composed of 747 places in 1999 ms of which 18 ms to minimize.
SMT process timed out in 11631ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 3096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3096/3096 places, 7092/7092 transitions.
Free-agglomeration rule (complex) applied 294 times.
Iterating global reduction 0 with 294 rules applied. Total rules applied 294 place count 3096 transition count 9768
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 0 with 294 rules applied. Total rules applied 588 place count 2802 transition count 9768
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 590 place count 2802 transition count 9768
Applied a total of 590 rules in 1672 ms. Remains 2802 /3096 variables (removed 294) and now considering 9768/7092 (removed -2676) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1672 ms. Remains : 2802/3096 places, 9768/7092 transitions.
RANDOM walk for 40000 steps (1132 resets) in 3765 ms. (10 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (92 resets) in 234 ms. (170 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (92 resets) in 242 ms. (164 steps per ms) remains 2/2 properties
[2024-05-24 23:36:19] [INFO ] Flow matrix only has 8882 transitions (discarded 886 similar events)
// Phase 1: matrix 8882 rows 2802 cols
[2024-05-24 23:36:19] [INFO ] Computed 62 invariants in 128 ms
[2024-05-24 23:36:19] [INFO ] State equation strengthened by 5602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2701/2706 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2706 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 41/2747 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2747 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 44/2791 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2791 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 11/2802 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2802 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 8882/11684 variables, 2802/2864 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/11684 variables, 5602/8466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/11684 variables, 0/8466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/11684 variables, 0/8466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11684/11684 variables, and 8466 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5457 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 2802/2802 constraints, ReadFeed: 5602/5602 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2701/2706 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 23:36:27] [INFO ] Deduced a trap composed of 263 places in 2062 ms of which 18 ms to minimize.
[2024-05-24 23:36:29] [INFO ] Deduced a trap composed of 282 places in 2007 ms of which 16 ms to minimize.
[2024-05-24 23:36:31] [INFO ] Deduced a trap composed of 172 places in 1995 ms of which 17 ms to minimize.
[2024-05-24 23:36:33] [INFO ] Deduced a trap composed of 342 places in 2060 ms of which 16 ms to minimize.
[2024-05-24 23:36:35] [INFO ] Deduced a trap composed of 324 places in 1892 ms of which 16 ms to minimize.
[2024-05-24 23:36:37] [INFO ] Deduced a trap composed of 146 places in 2059 ms of which 18 ms to minimize.
[2024-05-24 23:36:40] [INFO ] Deduced a trap composed of 214 places in 2067 ms of which 17 ms to minimize.
[2024-05-24 23:36:42] [INFO ] Deduced a trap composed of 132 places in 2089 ms of which 18 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2706 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2706 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 41/2747 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 23:36:44] [INFO ] Deduced a trap composed of 39 places in 2048 ms of which 17 ms to minimize.
[2024-05-24 23:36:46] [INFO ] Deduced a trap composed of 231 places in 2003 ms of which 18 ms to minimize.
[2024-05-24 23:36:48] [INFO ] Deduced a trap composed of 70 places in 2044 ms of which 19 ms to minimize.
[2024-05-24 23:36:50] [INFO ] Deduced a trap composed of 89 places in 2050 ms of which 19 ms to minimize.
[2024-05-24 23:36:52] [INFO ] Deduced a trap composed of 70 places in 1971 ms of which 17 ms to minimize.
[2024-05-24 23:36:54] [INFO ] Deduced a trap composed of 297 places in 1936 ms of which 17 ms to minimize.
[2024-05-24 23:36:56] [INFO ] Deduced a trap composed of 140 places in 2054 ms of which 18 ms to minimize.
[2024-05-24 23:36:58] [INFO ] Deduced a trap composed of 140 places in 1997 ms of which 18 ms to minimize.
[2024-05-24 23:37:00] [INFO ] Deduced a trap composed of 115 places in 2010 ms of which 18 ms to minimize.
[2024-05-24 23:37:03] [INFO ] Deduced a trap composed of 115 places in 2009 ms of which 17 ms to minimize.
[2024-05-24 23:37:05] [INFO ] Deduced a trap composed of 241 places in 2006 ms of which 18 ms to minimize.
[2024-05-24 23:37:07] [INFO ] Deduced a trap composed of 98 places in 2116 ms of which 17 ms to minimize.
[2024-05-24 23:37:09] [INFO ] Deduced a trap composed of 248 places in 2004 ms of which 18 ms to minimize.
[2024-05-24 23:37:11] [INFO ] Deduced a trap composed of 123 places in 2063 ms of which 17 ms to minimize.
SMT process timed out in 51655ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 2802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2802/2802 places, 9768/9768 transitions.
Applied a total of 0 rules in 487 ms. Remains 2802 /2802 variables (removed 0) and now considering 9768/9768 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 487 ms. Remains : 2802/2802 places, 9768/9768 transitions.
RANDOM walk for 40000 steps (1132 resets) in 2238 ms. (17 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (93 resets) in 257 ms. (155 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (94 resets) in 266 ms. (149 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 27579 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 2
Probabilistic random walk after 27579 steps, saw 11719 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2024-05-24 23:37:15] [INFO ] Flow matrix only has 8882 transitions (discarded 886 similar events)
[2024-05-24 23:37:15] [INFO ] Invariant cache hit.
[2024-05-24 23:37:15] [INFO ] State equation strengthened by 5602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2701/2706 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2706 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 41/2747 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2747 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 44/2791 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2791 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 11/2802 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2802 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 8882/11684 variables, 2802/2864 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/11684 variables, 5602/8466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/11684 variables, 0/8466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/11684 variables, 0/8466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11684/11684 variables, and 8466 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4377 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 2802/2802 constraints, ReadFeed: 5602/5602 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2701/2706 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 23:37:22] [INFO ] Deduced a trap composed of 228 places in 2062 ms of which 18 ms to minimize.
[2024-05-24 23:37:24] [INFO ] Deduced a trap composed of 144 places in 2052 ms of which 17 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2706 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2706 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 41/2747 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 23:37:26] [INFO ] Deduced a trap composed of 96 places in 2082 ms of which 18 ms to minimize.
[2024-05-24 23:37:29] [INFO ] Deduced a trap composed of 5 places in 2130 ms of which 17 ms to minimize.
[2024-05-24 23:37:31] [INFO ] Deduced a trap composed of 39 places in 2147 ms of which 17 ms to minimize.
[2024-05-24 23:37:33] [INFO ] Deduced a trap composed of 117 places in 2159 ms of which 18 ms to minimize.
[2024-05-24 23:37:35] [INFO ] Deduced a trap composed of 109 places in 2129 ms of which 19 ms to minimize.
[2024-05-24 23:37:37] [INFO ] Deduced a trap composed of 105 places in 2084 ms of which 18 ms to minimize.
[2024-05-24 23:37:40] [INFO ] Deduced a trap composed of 70 places in 2166 ms of which 17 ms to minimize.
[2024-05-24 23:37:42] [INFO ] Deduced a trap composed of 104 places in 2159 ms of which 17 ms to minimize.
[2024-05-24 23:37:44] [INFO ] Deduced a trap composed of 105 places in 2118 ms of which 17 ms to minimize.
[2024-05-24 23:37:46] [INFO ] Deduced a trap composed of 91 places in 2055 ms of which 17 ms to minimize.
[2024-05-24 23:37:48] [INFO ] Deduced a trap composed of 119 places in 2171 ms of which 18 ms to minimize.
[2024-05-24 23:37:50] [INFO ] Deduced a trap composed of 106 places in 2073 ms of which 17 ms to minimize.
[2024-05-24 23:37:52] [INFO ] Deduced a trap composed of 140 places in 1996 ms of which 17 ms to minimize.
[2024-05-24 23:37:54] [INFO ] Deduced a trap composed of 213 places in 2069 ms of which 18 ms to minimize.
[2024-05-24 23:37:56] [INFO ] Deduced a trap composed of 140 places in 1962 ms of which 17 ms to minimize.
[2024-05-24 23:37:59] [INFO ] Deduced a trap composed of 129 places in 2116 ms of which 18 ms to minimize.
[2024-05-24 23:38:01] [INFO ] Deduced a trap composed of 115 places in 2014 ms of which 18 ms to minimize.
[2024-05-24 23:38:03] [INFO ] Deduced a trap composed of 518 places in 2079 ms of which 18 ms to minimize.
[2024-05-24 23:38:05] [INFO ] Deduced a trap composed of 124 places in 2132 ms of which 18 ms to minimize.
[2024-05-24 23:38:07] [INFO ] Deduced a trap composed of 155 places in 2065 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2747 variables, 20/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 23:38:09] [INFO ] Deduced a trap composed of 161 places in 2102 ms of which 18 ms to minimize.
[2024-05-24 23:38:11] [INFO ] Deduced a trap composed of 140 places in 2082 ms of which 18 ms to minimize.
[2024-05-24 23:38:14] [INFO ] Deduced a trap composed of 161 places in 2084 ms of which 18 ms to minimize.
[2024-05-24 23:38:16] [INFO ] Deduced a trap composed of 241 places in 2094 ms of which 17 ms to minimize.
[2024-05-24 23:38:18] [INFO ] Deduced a trap composed of 107 places in 2100 ms of which 17 ms to minimize.
[2024-05-24 23:38:20] [INFO ] Deduced a trap composed of 114 places in 2169 ms of which 18 ms to minimize.
[2024-05-24 23:38:22] [INFO ] Deduced a trap composed of 108 places in 2149 ms of which 18 ms to minimize.
[2024-05-24 23:38:24] [INFO ] Deduced a trap composed of 109 places in 2150 ms of which 18 ms to minimize.
[2024-05-24 23:38:27] [INFO ] Deduced a trap composed of 125 places in 2159 ms of which 19 ms to minimize.
[2024-05-24 23:38:29] [INFO ] Deduced a trap composed of 117 places in 2101 ms of which 18 ms to minimize.
[2024-05-24 23:38:31] [INFO ] Deduced a trap composed of 139 places in 2096 ms of which 18 ms to minimize.
[2024-05-24 23:38:33] [INFO ] Deduced a trap composed of 109 places in 2086 ms of which 18 ms to minimize.
[2024-05-24 23:38:35] [INFO ] Deduced a trap composed of 148 places in 2075 ms of which 18 ms to minimize.
SMT process timed out in 79884ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 2802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2802/2802 places, 9768/9768 transitions.
Applied a total of 0 rules in 489 ms. Remains 2802 /2802 variables (removed 0) and now considering 9768/9768 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 489 ms. Remains : 2802/2802 places, 9768/9768 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2802/2802 places, 9768/9768 transitions.
Applied a total of 0 rules in 491 ms. Remains 2802 /2802 variables (removed 0) and now considering 9768/9768 (removed 0) transitions.
[2024-05-24 23:38:36] [INFO ] Flow matrix only has 8882 transitions (discarded 886 similar events)
[2024-05-24 23:38:36] [INFO ] Invariant cache hit.
[2024-05-24 23:38:41] [INFO ] Implicit Places using invariants in 5106 ms returned []
[2024-05-24 23:38:41] [INFO ] Flow matrix only has 8882 transitions (discarded 886 similar events)
[2024-05-24 23:38:41] [INFO ] Invariant cache hit.
[2024-05-24 23:38:44] [INFO ] State equation strengthened by 5602 read => feed constraints.
[2024-05-24 23:39:15] [INFO ] Performed 509/2802 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:39:47] [INFO ] Performed 704/2802 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-24 23:40:19] [INFO ] Performed 988/2802 implicitness test of which 0 returned IMPLICIT in 94 seconds.
[2024-05-24 23:40:49] [INFO ] Performed 1264/2802 implicitness test of which 0 returned IMPLICIT in 124 seconds.
[2024-05-24 23:40:49] [INFO ] Timeout of Implicit test with SMT after 124 seconds.
[2024-05-24 23:40:49] [INFO ] Implicit Places using invariants and state equation in 127750 ms returned []
Implicit Place search using SMT with State Equation took 132857 ms to find 0 implicit places.
[2024-05-24 23:40:50] [INFO ] Redundant transitions in 997 ms returned []
Running 9674 sub problems to find dead transitions.
[2024-05-24 23:40:50] [INFO ] Flow matrix only has 8882 transitions (discarded 886 similar events)
[2024-05-24 23:40:50] [INFO ] Invariant cache hit.
[2024-05-24 23:40:50] [INFO ] State equation strengthened by 5602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2800 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 9674 unsolved
SMT process timed out in 97039ms, After SMT, problems are : Problem set: 0 solved, 9674 unsolved
Search for dead transitions found 0 dead transitions in 97128ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 231498 ms. Remains : 2802/2802 places, 9768/9768 transitions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F p0)]
Knowledge based reduction with 9 factoid took 168 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 3096 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3096/3096 places, 7092/7092 transitions.
Applied a total of 0 rules in 574 ms. Remains 3096 /3096 variables (removed 0) and now considering 7092/7092 (removed 0) transitions.
[2024-05-24 23:42:28] [INFO ] Flow matrix only has 6492 transitions (discarded 600 similar events)
// Phase 1: matrix 6492 rows 3096 cols
[2024-05-24 23:42:28] [INFO ] Computed 62 invariants in 145 ms
[2024-05-24 23:42:33] [INFO ] Implicit Places using invariants in 4553 ms returned []
[2024-05-24 23:42:33] [INFO ] Flow matrix only has 6492 transitions (discarded 600 similar events)
[2024-05-24 23:42:33] [INFO ] Invariant cache hit.
[2024-05-24 23:42:36] [INFO ] State equation strengthened by 2632 read => feed constraints.
[2024-05-24 23:43:06] [INFO ] Performed 985/3096 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:43:36] [INFO ] Performed 1619/3096 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 23:44:06] [INFO ] Performed 2547/3096 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-24 23:44:19] [INFO ] Implicit Places using invariants and state equation in 106283 ms returned []
Implicit Place search using SMT with State Equation took 110842 ms to find 0 implicit places.
[2024-05-24 23:44:20] [INFO ] Redundant transitions in 632 ms returned []
Running 7067 sub problems to find dead transitions.
[2024-05-24 23:44:20] [INFO ] Flow matrix only has 6492 transitions (discarded 600 similar events)
[2024-05-24 23:44:20] [INFO ] Invariant cache hit.
[2024-05-24 23:44:20] [INFO ] State equation strengthened by 2632 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3094 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7067 unsolved
SMT process timed out in 47195ms, After SMT, problems are : Problem set: 0 solved, 7067 unsolved
Search for dead transitions found 0 dead transitions in 47272ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 159346 ms. Remains : 3096/3096 places, 7092/7092 transitions.
Computed a total of 497 stabilizing places and 1916 stable transitions
Computed a total of 497 stabilizing places and 1916 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 101 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (915 resets) in 2292 ms. (17 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (128 resets) in 342 ms. (116 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (128 resets) in 239 ms. (166 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (128 resets) in 227 ms. (175 steps per ms) remains 2/2 properties
[2024-05-24 23:45:08] [INFO ] Flow matrix only has 6492 transitions (discarded 600 similar events)
[2024-05-24 23:45:08] [INFO ] Invariant cache hit.
[2024-05-24 23:45:08] [INFO ] State equation strengthened by 2632 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2995/3000 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3000 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 41/3041 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3041 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 44/3085 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3085 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 11/3096 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3096 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9588/9588 variables, and 3158 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3089 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 3096/3096 constraints, ReadFeed: 0/2632 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2995/3000 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 23:45:14] [INFO ] Deduced a trap composed of 289 places in 2063 ms of which 19 ms to minimize.
[2024-05-24 23:45:16] [INFO ] Deduced a trap composed of 376 places in 2049 ms of which 20 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/3000 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3000 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 41/3041 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 23:45:18] [INFO ] Deduced a trap composed of 71 places in 2116 ms of which 19 ms to minimize.
SMT process timed out in 10075ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 3096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3096/3096 places, 7092/7092 transitions.
Free-agglomeration rule (complex) applied 294 times.
Iterating global reduction 0 with 294 rules applied. Total rules applied 294 place count 3096 transition count 9768
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 0 with 294 rules applied. Total rules applied 588 place count 2802 transition count 9768
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 590 place count 2802 transition count 9768
Applied a total of 590 rules in 1708 ms. Remains 2802 /3096 variables (removed 294) and now considering 9768/7092 (removed -2676) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1708 ms. Remains : 2802/3096 places, 9768/7092 transitions.
RANDOM walk for 40000 steps (1132 resets) in 2233 ms. (17 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (92 resets) in 222 ms. (179 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (91 resets) in 216 ms. (184 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 27306 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 2
Probabilistic random walk after 27306 steps, saw 11604 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2024-05-24 23:45:24] [INFO ] Flow matrix only has 8882 transitions (discarded 886 similar events)
// Phase 1: matrix 8882 rows 2802 cols
[2024-05-24 23:45:24] [INFO ] Computed 62 invariants in 128 ms
[2024-05-24 23:45:24] [INFO ] State equation strengthened by 5602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2701/2706 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2706 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 41/2747 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2747 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 44/2791 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2791 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 11/2802 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2802 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 8882/11684 variables, 2802/2864 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/11684 variables, 5602/8466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/11684 variables, 0/8466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/11684 variables, 0/8466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11684/11684 variables, and 8466 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5689 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 2802/2802 constraints, ReadFeed: 5602/5602 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2701/2706 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 23:45:32] [INFO ] Deduced a trap composed of 263 places in 2086 ms of which 18 ms to minimize.
[2024-05-24 23:45:34] [INFO ] Deduced a trap composed of 282 places in 2060 ms of which 19 ms to minimize.
[2024-05-24 23:45:36] [INFO ] Deduced a trap composed of 172 places in 2086 ms of which 18 ms to minimize.
[2024-05-24 23:45:38] [INFO ] Deduced a trap composed of 342 places in 2080 ms of which 17 ms to minimize.
[2024-05-24 23:45:40] [INFO ] Deduced a trap composed of 324 places in 1989 ms of which 17 ms to minimize.
[2024-05-24 23:45:42] [INFO ] Deduced a trap composed of 146 places in 2167 ms of which 18 ms to minimize.
[2024-05-24 23:45:45] [INFO ] Deduced a trap composed of 214 places in 2052 ms of which 18 ms to minimize.
[2024-05-24 23:45:47] [INFO ] Deduced a trap composed of 132 places in 1995 ms of which 16 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2706 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2706 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 41/2747 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 23:45:49] [INFO ] Deduced a trap composed of 39 places in 2033 ms of which 17 ms to minimize.
[2024-05-24 23:45:51] [INFO ] Deduced a trap composed of 231 places in 2084 ms of which 19 ms to minimize.
[2024-05-24 23:45:53] [INFO ] Deduced a trap composed of 70 places in 2112 ms of which 19 ms to minimize.
[2024-05-24 23:45:55] [INFO ] Deduced a trap composed of 89 places in 2117 ms of which 19 ms to minimize.
[2024-05-24 23:45:57] [INFO ] Deduced a trap composed of 70 places in 1947 ms of which 16 ms to minimize.
[2024-05-24 23:45:59] [INFO ] Deduced a trap composed of 297 places in 2076 ms of which 19 ms to minimize.
[2024-05-24 23:46:02] [INFO ] Deduced a trap composed of 140 places in 2133 ms of which 18 ms to minimize.
[2024-05-24 23:46:04] [INFO ] Deduced a trap composed of 140 places in 2084 ms of which 18 ms to minimize.
[2024-05-24 23:46:06] [INFO ] Deduced a trap composed of 115 places in 2107 ms of which 18 ms to minimize.
[2024-05-24 23:46:08] [INFO ] Deduced a trap composed of 115 places in 2082 ms of which 19 ms to minimize.
[2024-05-24 23:46:10] [INFO ] Deduced a trap composed of 241 places in 2055 ms of which 18 ms to minimize.
[2024-05-24 23:46:12] [INFO ] Deduced a trap composed of 98 places in 2162 ms of which 18 ms to minimize.
[2024-05-24 23:46:14] [INFO ] Deduced a trap composed of 248 places in 1990 ms of which 19 ms to minimize.
[2024-05-24 23:46:16] [INFO ] Deduced a trap composed of 123 places in 2031 ms of which 18 ms to minimize.
SMT process timed out in 52912ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 2802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2802/2802 places, 9768/9768 transitions.
Applied a total of 0 rules in 546 ms. Remains 2802 /2802 variables (removed 0) and now considering 9768/9768 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 546 ms. Remains : 2802/2802 places, 9768/9768 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2802/2802 places, 9768/9768 transitions.
Applied a total of 0 rules in 572 ms. Remains 2802 /2802 variables (removed 0) and now considering 9768/9768 (removed 0) transitions.
[2024-05-24 23:46:18] [INFO ] Flow matrix only has 8882 transitions (discarded 886 similar events)
[2024-05-24 23:46:18] [INFO ] Invariant cache hit.
[2024-05-24 23:46:23] [INFO ] Implicit Places using invariants in 5120 ms returned []
[2024-05-24 23:46:23] [INFO ] Flow matrix only has 8882 transitions (discarded 886 similar events)
[2024-05-24 23:46:23] [INFO ] Invariant cache hit.
[2024-05-24 23:46:26] [INFO ] State equation strengthened by 5602 read => feed constraints.
[2024-05-24 23:46:56] [INFO ] Performed 460/2802 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 23:47:33] [INFO ] Performed 704/2802 implicitness test of which 0 returned IMPLICIT in 66 seconds.
[2024-05-24 23:48:03] [INFO ] Performed 985/2802 implicitness test of which 0 returned IMPLICIT in 96 seconds.

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-S24C06"
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 2-5568"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C06, 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 r246-tall-171654350900091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C06.tgz
mv MultiCrashLeafsetExtension-PT-S24C06 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;