About the Execution of GreatSPN+red for MultiCrashLeafsetExtension-PT-S24C07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15499.995 | 3600000.00 | 4509264.00 | 7803.20 | TFFTTFTFF?FF?FFT | 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.r245-tall-171654349200099.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 greatspnxred
Input is MultiCrashLeafsetExtension-PT-S24C07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654349200099
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K Apr 12 07:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 176K Apr 12 07:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K 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 14M 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-S24C07-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716597227222
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C07
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 00:33:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-25 00:33:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 00:33:49] [INFO ] Load time of PNML (sax parser for PT used): 692 ms
[2024-05-25 00:33:49] [INFO ] Transformed 13822 places.
[2024-05-25 00:33:49] [INFO ] Transformed 20365 transitions.
[2024-05-25 00:33:49] [INFO ] Parsed PT model containing 13822 places and 20365 transitions and 77774 arcs in 895 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 13822 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13822/13822 places, 20365/20365 transitions.
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 13780 transition count 20365
Discarding 4171 places :
Symmetric choice reduction at 1 with 4171 rule applications. Total rules 4213 place count 9609 transition count 16194
Iterating global reduction 1 with 4171 rules applied. Total rules applied 8384 place count 9609 transition count 16194
Discarding 3820 places :
Symmetric choice reduction at 1 with 3820 rule applications. Total rules 12204 place count 5789 transition count 12374
Iterating global reduction 1 with 3820 rules applied. Total rules applied 16024 place count 5789 transition count 12374
Discarding 519 places :
Symmetric choice reduction at 1 with 519 rule applications. Total rules 16543 place count 5270 transition count 8741
Iterating global reduction 1 with 519 rules applied. Total rules applied 17062 place count 5270 transition count 8741
Applied a total of 17062 rules in 3913 ms. Remains 5270 /13822 variables (removed 8552) and now considering 8741/20365 (removed 11624) transitions.
[2024-05-25 00:33:53] [INFO ] Flow matrix only has 8141 transitions (discarded 600 similar events)
// Phase 1: matrix 8141 rows 5270 cols
[2024-05-25 00:33:54] [INFO ] Computed 1041 invariants in 438 ms
[2024-05-25 00:34:05] [INFO ] Implicit Places using invariants in 12134 ms returned [4, 8, 12, 14, 18, 20, 22, 24, 26, 31, 38, 47, 58, 71, 86, 103, 124, 145, 168, 192, 216, 218, 220, 224, 226, 228, 230, 251, 270, 290, 305, 318, 329, 338, 345, 350, 353, 384, 391, 394, 395, 396, 397, 399, 400, 401, 404, 409, 416, 425, 436, 449, 464, 481, 500, 523, 545, 567, 568, 569, 570, 573, 574, 575, 596, 613, 628, 641, 652, 661, 668, 673, 676, 678, 709, 716, 719, 720, 721, 722, 723, 724, 725, 726, 728, 731, 736, 743, 752, 763, 776, 791, 808, 827, 847, 867, 868, 869, 870, 871, 872, 873, 874, 891, 906, 919, 930, 939, 946, 951, 954, 956, 958, 989, 996, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1008, 1010, 1013, 1018, 1025, 1034, 1045, 1058, 1073, 1090, 1108, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1148, 1161, 1172, 1181, 1188, 1196, 1198, 1200, 1202, 1233, 1240, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1252, 1254, 1256, 1259, 1264, 1271, 1280, 1291, 1304, 1319, 1335, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1371, 1382, 1391, 1398, 1403, 1406, 1408, 1410, 1412, 1414, 1445, 1452, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1464, 1466, 1468, 1470, 1473, 1478, 1485, 1494, 1505, 1518, 1532, 1546, 1547, 1548, 1549, 1551, 1552, 1553, 1564, 1573, 1580, 1587, 1590, 1592, 1594, 1596, 1598, 1600, 1631, 1638, 1641, 1642, 1643, 1644, 1645, 1646, 1648, 1650, 1652, 1654, 1656, 1658, 1661, 1666, 1673, 1682, 1693, 1708, 1720, 1721, 1722, 1723, 1724, 1725, 1727, 1736, 1743, 1750, 1753, 1755, 1757, 1759, 1761, 1765, 1796, 1803, 1806, 1808, 1809, 1810, 1811, 1812, 1813, 1815, 1817, 1819, 1821, 1823, 1825, 1830, 1835, 1842, 1851, 1861, 1871, 1872, 1873, 1874, 1876, 1878, 1887, 1895, 1898, 1900, 1902, 1904, 1906, 1908, 1910, 1912, 1946, 1953, 1956, 1957, 1958, 1959, 1962, 1963, 1964, 1968, 1970, 1972, 1974, 1976, 1978, 1980, 1983, 1988, 1995, 2003, 2011, 2012, 2013, 2014, 2015, 2018, 2019, 2026, 2029, 2031, 2033, 2035, 2037, 2039, 2041, 2045, 2076, 2083, 2086, 2087, 2088, 2089, 2090, 2091, 2093, 2095, 2097, 2099, 2101, 2106, 2108, 2110, 2112, 2115, 2120, 2126, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2142, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2158, 2160, 2191, 2198, 2201, 2202, 2203, 2204, 2205, 2206, 2208, 2210, 2212, 2214, 2219, 2221, 2223, 2225, 2227, 2229, 2232, 2236, 2240, 2241, 2242, 2243, 2244, 2245, 2246, 2247, 2249, 2251, 2253, 2255, 2257, 2259, 2261, 2263, 2265, 2267, 2298, 2305, 2308, 2309, 2310, 2311, 2312, 2313, 2314, 2315, 2317, 2319, 2321, 2323, 2325, 2327, 2329, 2331, 2333, 2335, 2337, 2340, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2349, 2351, 2353, 2355, 2357, 2359, 2361, 2363, 2365, 2367, 2398, 2400, 2404, 2407, 2408, 2409, 2410, 2411, 2412, 2413, 2414, 2416, 2418, 2420, 2422, 2424, 2426, 2428, 2430, 2432, 2434, 2436, 2439, 2440, 2441, 2442, 2443, 2444, 2446, 2448, 2450, 2452, 2456, 2458, 2460, 2462, 2464, 2466, 2468, 2499, 2506, 2510, 2511, 2512, 2514, 2516, 2522, 2524, 2526, 2528, 2530, 2532, 2534, 2536, 2538, 2540, 2544, 2547, 2548, 2549, 2550, 2551, 2553, 2554, 2556, 2558, 2560, 2562, 2564, 2566, 2568, 2570, 2572, 2574, 2607, 2614, 2617, 2618, 2619, 2620, 2621, 2622, 2623, 2624, 2627, 2629, 2631, 2633, 2635, 2637, 2639, 2641, 2643, 2648, 2653, 2654, 2655, 2656, 2657, 2659, 2660, 2663, 2665, 2667, 2671, 2673, 2675, 2677, 2679, 2681, 2683, 2714, 2721, 2724, 2725, 2726, 2727, 2728, 2729, 2730, 2731, 2733, 2735, 2737, 2739, 2741, 2743, 2745, 2747, 2749, 2752, 2757, 2764, 2765, 2766, 2767, 2768, 2769, 2770, 2771, 2776, 2779, 2781, 2783, 2786, 2788, 2790, 2792, 2794, 2796, 2827, 2834, 2837, 2838, 2839, 2840, 2841, 2842, 2843, 2844, 2846, 2848, 2850, 2852, 2854, 2856, 2858, 2860, 2863, 2868, 2875, 2884, 2885, 2886, 2887, 2888, 2889, 2890, 2891, 2898, 2903, 2906, 2908, 2910, 2912, 2914, 2916, 2918, 2920, 2951, 2958, 2961, 2962, 2963, 2965, 2966, 2967, 2968, 2972, 2974, 2976, 2978, 2980, 2982, 2985, 2990, 2997, 3009, 3020, 3021, 3022, 3023, 3024, 3025, 3026, 3027, 3036, 3043, 3048, 3051, 3053, 3055, 3057, 3059, 3061, 3063, 3094, 3101, 3104, 3105, 3106, 3107, 3108, 3109, 3110, 3111, 3113, 3115, 3117, 3119, 3121, 3123, 3126, 3131, 3138, 3147, 3158, 3171, 3173, 3174, 3175, 3176, 3177, 3178, 3189, 3198, 3205, 3210, 3213, 3215, 3217, 3222, 3224, 3226, 3257, 3264, 3268, 3269, 3270, 3271, 3272, 3273, 3274, 3276, 3278, 3280, 3282, 3287, 3290, 3295, 3302, 3311, 3322, 3335, 3350, 3351, 3352, 3353, 3355, 3356, 3357, 3370, 3381, 3390, 3397, 3402, 3405, 3407, 3409, 3411, 3415, 3446, 3453, 3456, 3457, 3458, 3459, 3460, 3461, 3462, 3463, 3465, 3467, 3469, 3471, 3474, 3479, 3486, 3495, 3506, 3519, 3534, 3551, 3552, 3553, 3554, 3555, 3556, 3557, 3558, 3573, 3586, 3597, 3606, 3613, 3618, 3621, 3623, 3625, 3627, 3658, 3665, 3668, 3669, 3670, 3671, 3673, 3674, 3675, 3677, 3679, 3681, 3684, 3689, 3699, 3708, 3719, 3732, 3747, 3764, 3783, 3784, 3786, 3787, 3788, 3789, 3790, 3807, 3822, 3835, 3846, 3855, 3862, 3867, 3872, 3874, 3876, 3907, 3914, 3917, 3918, 3919, 3920, 3921, 3922, 3923, 3924, 3926, 3928, 3931, 3936, 3943, 3952, 3963, 3976, 3991, 4008, 4027, 4048, 4049, 4050, 4051, 4052, 4053, 4055, 4074, 4094, 4109, 4122, 4133, 4149, 4154, 4157, 4159, 4190, 4197, 4200, 4201, 4202, 4203, 4204, 4205, 4206, 4207, 4209, 4212, 4217, 4224, 4233, 4244, 4257, 4272, 4289, 4308, 4329, 4353, 4354, 4355, 4356, 4358, 4359, 4380, 4399, 4416, 4431, 4444, 4455, 4464, 4473, 4478, 4481, 4514, 4516, 4520, 4523, 4524, 4525, 4526, 4527, 4528, 4529, 4530, 4533, 4538, 4545, 4554, 4565, 4578, 4593, 4610, 4629, 4650, 4673, 4698, 4699, 4700, 4701, 4702, 4703, 4704, 4705, 4728, 4749, 4768, 4785, 4800, 4813, 4824, 4833, 4840, 4845, 4877]
[2024-05-25 00:34:05] [INFO ] Actually due to overlaps returned [384, 709, 989, 1233, 1445, 1631, 1796, 1946, 2076, 2191, 2298, 2398, 2499, 2607, 2714, 2827, 2951, 3094, 3257, 3446, 3658, 3907, 4190, 4514, 4877, 4, 12, 14, 18, 20, 22, 24, 216, 218, 220, 224, 226, 228, 394, 395, 396, 397, 399, 400, 567, 568, 569, 570, 573, 574, 719, 720, 721, 722, 723, 724, 725, 867, 868, 869, 870, 871, 872, 873, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1546, 1547, 1548, 1549, 1551, 1552, 1641, 1642, 1643, 1644, 1645, 1646, 1720, 1721, 1722, 1723, 1724, 1725, 1806, 1808, 1809, 1810, 1811, 1812, 1871, 1872, 1873, 1874, 1876, 1956, 1957, 1958, 1959, 1962, 1963, 2011, 2012, 2013, 2014, 2015, 2018, 2086, 2087, 2088, 2089, 2090, 2091, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2201, 2202, 2203, 2204, 2205, 2206, 2240, 2241, 2242, 2243, 2244, 2245, 2246, 2308, 2309, 2310, 2311, 2312, 2313, 2314, 2340, 2341, 2342, 2343, 2344, 2345, 2346, 2400, 2407, 2408, 2409, 2410, 2411, 2412, 2413, 2439, 2440, 2441, 2442, 2443, 2444, 2510, 2511, 2512, 2514, 2547, 2548, 2549, 2550, 2551, 2553, 2617, 2618, 2619, 2620, 2621, 2622, 2623, 2653, 2654, 2655, 2656, 2657, 2659, 2724, 2725, 2726, 2727, 2728, 2729, 2730, 2764, 2765, 2766, 2767, 2768, 2769, 2770, 2837, 2838, 2839, 2840, 2841, 2842, 2843, 2884, 2885, 2886, 2887, 2888, 2889, 2890, 2961, 2962, 2963, 2965, 2966, 2967, 3020, 3021, 3022, 3023, 3024, 3025, 3026, 3104, 3105, 3106, 3107, 3108, 3109, 3110, 3171, 3173, 3174, 3175, 3176, 3177, 3268, 3269, 3270, 3271, 3272, 3273, 3350, 3351, 3352, 3353, 3355, 3356, 3456, 3457, 3458, 3459, 3460, 3461, 3462, 3551, 3552, 3553, 3554, 3555, 3556, 3557, 3668, 3669, 3670, 3671, 3673, 3674, 3783, 3784, 3786, 3787, 3788, 3789, 3917, 3918, 3919, 3920, 3921, 3922, 3923, 4048, 4049, 4050, 4051, 4052, 4053, 4200, 4201, 4202, 4203, 4204, 4205, 4206, 4353, 4354, 4355, 4356, 4358, 4516, 4523, 4524, 4525, 4526, 4527, 4528, 4529, 4698, 4699, 4700, 4701, 4702, 4703, 4704]
Discarding 349 places :
Implicit Place search using SMT only with invariants took 12187 ms to find 349 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 4921/13822 places, 8741/20365 transitions.
Discarding 306 places :
Symmetric choice reduction at 0 with 306 rule applications. Total rules 306 place count 4615 transition count 8435
Iterating global reduction 0 with 306 rules applied. Total rules applied 612 place count 4615 transition count 8435
Discarding 304 places :
Symmetric choice reduction at 0 with 304 rule applications. Total rules 916 place count 4311 transition count 8131
Iterating global reduction 0 with 304 rules applied. Total rules applied 1220 place count 4311 transition count 8131
Discarding 303 places :
Symmetric choice reduction at 0 with 303 rule applications. Total rules 1523 place count 4008 transition count 7828
Iterating global reduction 0 with 303 rules applied. Total rules applied 1826 place count 4008 transition count 7828
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 1846 place count 3988 transition count 7688
Iterating global reduction 0 with 20 rules applied. Total rules applied 1866 place count 3988 transition count 7688
Applied a total of 1866 rules in 2087 ms. Remains 3988 /4921 variables (removed 933) and now considering 7688/8741 (removed 1053) transitions.
[2024-05-25 00:34:07] [INFO ] Flow matrix only has 7088 transitions (discarded 600 similar events)
// Phase 1: matrix 7088 rows 3988 cols
[2024-05-25 00:34:08] [INFO ] Computed 692 invariants in 192 ms
[2024-05-25 00:34:15] [INFO ] Implicit Places using invariants in 8117 ms returned [7, 19, 24, 31, 40, 51, 64, 79, 96, 117, 138, 161, 185, 217, 238, 257, 277, 292, 305, 316, 325, 332, 337, 340, 377, 381, 384, 389, 396, 405, 416, 429, 444, 461, 480, 503, 525, 549, 570, 587, 602, 615, 626, 635, 642, 647, 650, 652, 670, 673, 675, 678, 683, 690, 699, 710, 723, 738, 755, 774, 794, 814, 831, 846, 859, 870, 879, 886, 891, 894, 896, 898, 907, 909, 911, 913, 916, 921, 928, 937, 948, 961, 976, 993, 1011, 1028, 1043, 1056, 1067, 1076, 1083, 1091, 1093, 1095, 1097, 1106, 1108, 1110, 1112, 1114, 1117, 1122, 1129, 1138, 1149, 1162, 1177, 1193, 1208, 1221, 1232, 1241, 1248, 1253, 1256, 1258, 1260, 1262, 1264, 1273, 1276, 1278, 1280, 1282, 1284, 1287, 1292, 1299, 1308, 1319, 1332, 1346, 1361, 1372, 1381, 1388, 1395, 1398, 1400, 1402, 1404, 1406, 1408, 1420, 1424, 1426, 1428, 1430, 1432, 1434, 1437, 1442, 1449, 1458, 1469, 1484, 1497, 1506, 1513, 1520, 1523, 1525, 1527, 1529, 1531, 1535, 1548, 1552, 1554, 1556, 1558, 1560, 1562, 1564, 1569, 1574, 1581, 1590, 1600, 1612, 1621, 1629, 1632, 1634, 1636, 1638, 1640, 1642, 1644, 1646, 1664, 1669, 1673, 1675, 1677, 1679, 1681, 1683, 1685, 1688, 1693, 1700, 1708, 1718, 1725, 1728, 1730, 1732, 1734, 1736, 1738, 1740, 1744, 1757, 1761, 1763, 1765, 1767, 1769, 1774, 1776, 1778, 1780, 1783, 1788, 1794, 1799, 1802, 1804, 1806, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1831, 1835, 1837, 1839, 1841, 1846, 1848, 1850, 1852, 1854, 1856, 1859, 1863, 1866, 1868, 1870, 1872, 1874, 1876, 1878, 1880, 1882, 1884, 1886, 1897, 1899, 1901, 1903, 1905, 1907, 1909, 1911, 1913, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1933, 1935, 1937, 1939, 1941, 1943, 1950, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 1975, 1979, 1981, 1983, 1985, 1989, 1991, 1993, 1995, 1997, 1999, 2001, 2014, 2020, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2042, 2044, 2048, 2052, 2054, 2056, 2058, 2060, 2062, 2064, 2066, 2068, 2070, 2072, 2091, 2093, 2096, 2098, 2100, 2102, 2104, 2106, 2108, 2110, 2112, 2117, 2123, 2126, 2128, 2130, 2134, 2136, 2138, 2140, 2142, 2144, 2146, 2157, 2159, 2161, 2163, 2165, 2167, 2169, 2171, 2173, 2175, 2177, 2180, 2185, 2191, 2196, 2199, 2201, 2203, 2206, 2208, 2210, 2212, 2214, 2216, 2225, 2228, 2230, 2232, 2234, 2236, 2238, 2240, 2242, 2244, 2247, 2252, 2259, 2267, 2274, 2279, 2282, 2284, 2286, 2288, 2290, 2292, 2294, 2296, 2306, 2310, 2314, 2316, 2318, 2320, 2322, 2324, 2327, 2332, 2339, 2351, 2361, 2370, 2377, 2382, 2385, 2387, 2389, 2391, 2393, 2395, 2397, 2408, 2410, 2412, 2414, 2416, 2418, 2420, 2422, 2425, 2430, 2437, 2446, 2457, 2471, 2482, 2491, 2498, 2503, 2506, 2508, 2510, 2515, 2517, 2519, 2530, 2534, 2536, 2538, 2540, 2542, 2547, 2550, 2555, 2562, 2571, 2582, 2595, 2611, 2624, 2635, 2644, 2651, 2656, 2659, 2661, 2663, 2665, 2669, 2682, 2684, 2686, 2688, 2690, 2692, 2695, 2700, 2707, 2716, 2727, 2740, 2755, 2771, 2786, 2799, 2810, 2819, 2826, 2831, 2834, 2836, 2838, 2840, 2849, 2853, 2855, 2857, 2859, 2862, 2867, 2877, 2886, 2897, 2910, 2925, 2942, 2962, 2979, 2994, 3007, 3018, 3027, 3034, 3039, 3044, 3046, 3048, 3061, 3063, 3065, 3067, 3070, 3075, 3082, 3091, 3102, 3115, 3130, 3147, 3166, 3188, 3207, 3227, 3242, 3255, 3266, 3282, 3287, 3290, 3292, 3303, 3305, 3307, 3310, 3315, 3322, 3331, 3342, 3355, 3370, 3387, 3406, 3427, 3452, 3473, 3492, 3509, 3524, 3537, 3548, 3557, 3566, 3571, 3574, 3587, 3589, 3592, 3597, 3604, 3613, 3624, 3637, 3652, 3669, 3688, 3709, 3732, 3756, 3779, 3800, 3819, 3836, 3851, 3864, 3875, 3884, 3891, 3896]
Discarding 594 places :
Implicit Place search using SMT only with invariants took 8132 ms to find 594 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3394/13822 places, 7688/20365 transitions.
Applied a total of 0 rules in 260 ms. Remains 3394 /3394 variables (removed 0) and now considering 7688/7688 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 26599 ms. Remains : 3394/13822 places, 7688/20365 transitions.
Support contains 49 out of 3394 places after structural reductions.
[2024-05-25 00:34:17] [INFO ] Flatten gal took : 471 ms
[2024-05-25 00:34:17] [INFO ] Flatten gal took : 273 ms
[2024-05-25 00:34:17] [INFO ] Input system was already deterministic with 7688 transitions.
Support contains 47 out of 3394 places (down from 49) after GAL structural reductions.
RANDOM walk for 40000 steps (554 resets) in 3593 ms. (11 steps per ms) remains 17/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 17/17 properties
[2024-05-25 00:34:19] [INFO ] Flow matrix only has 7088 transitions (discarded 600 similar events)
// Phase 1: matrix 7088 rows 3394 cols
[2024-05-25 00:34:19] [INFO ] Computed 98 invariants in 180 ms
[2024-05-25 00:34:19] [INFO ] State equation strengthened by 2968 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp17 is UNSAT
At refinement iteration 1 (OVERLAPS) 2618/2646 variables, 4/4 constraints. Problems are: Problem set: 7 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2646 variables, 0/4 constraints. Problems are: Problem set: 7 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 1/2647 variables, 1/5 constraints. Problems are: Problem set: 7 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2647 variables, 0/5 constraints. Problems are: Problem set: 7 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 689/3336 variables, 35/40 constraints. Problems are: Problem set: 7 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3336 variables, 0/40 constraints. Problems are: Problem set: 7 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 42/3378 variables, 42/82 constraints. Problems are: Problem set: 7 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3378 variables, 0/82 constraints. Problems are: Problem set: 7 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 16/3394 variables, 16/98 constraints. Problems are: Problem set: 7 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3394 variables, 0/98 constraints. Problems are: Problem set: 7 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 7088/10482 variables, 3394/3492 constraints. Problems are: Problem set: 7 solved, 10 unsolved
SMT process timed out in 5359ms, After SMT, problems are : Problem set: 7 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 21 out of 3394 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3394/3394 places, 7688/7688 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 3394 transition count 7664
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 3370 transition count 7664
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 48 place count 3370 transition count 7628
Deduced a syphon composed of 36 places in 6 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 120 place count 3334 transition count 7628
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 133 place count 3321 transition count 7603
Iterating global reduction 2 with 13 rules applied. Total rules applied 146 place count 3321 transition count 7603
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 146 place count 3321 transition count 7599
Deduced a syphon composed of 4 places in 9 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 154 place count 3317 transition count 7599
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 164 place count 3307 transition count 7541
Iterating global reduction 2 with 10 rules applied. Total rules applied 174 place count 3307 transition count 7541
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 176 place count 3305 transition count 7527
Iterating global reduction 2 with 2 rules applied. Total rules applied 178 place count 3305 transition count 7527
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 5 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 266 place count 3261 transition count 7483
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 276 place count 3251 transition count 7473
Iterating global reduction 2 with 10 rules applied. Total rules applied 286 place count 3251 transition count 7473
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 295 place count 3242 transition count 7410
Iterating global reduction 2 with 9 rules applied. Total rules applied 304 place count 3242 transition count 7410
Free-agglomeration rule (complex) applied 326 times.
Iterating global reduction 2 with 326 rules applied. Total rules applied 630 place count 3242 transition count 9526
Reduce places removed 326 places and 0 transitions.
Iterating post reduction 2 with 326 rules applied. Total rules applied 956 place count 2916 transition count 9526
Partial Free-agglomeration rule applied 25 times.
Drop transitions (Partial Free agglomeration) removed 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 981 place count 2916 transition count 9526
Applied a total of 981 rules in 4158 ms. Remains 2916 /3394 variables (removed 478) and now considering 9526/7688 (removed -1838) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4161 ms. Remains : 2916/3394 places, 9526/7688 transitions.
RANDOM walk for 40000 steps (924 resets) in 1683 ms. (23 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (81 resets) in 176 ms. (226 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (84 resets) in 189 ms. (210 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (84 resets) in 173 ms. (229 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (85 resets) in 210 ms. (189 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (84 resets) in 173 ms. (229 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (74 resets) in 159 ms. (250 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (85 resets) in 167 ms. (238 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (85 resets) in 169 ms. (235 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (84 resets) in 169 ms. (235 steps per ms) remains 9/9 properties
[2024-05-25 00:34:29] [INFO ] Flow matrix only has 8640 transitions (discarded 886 similar events)
// Phase 1: matrix 8640 rows 2916 cols
[2024-05-25 00:34:30] [INFO ] Computed 98 invariants in 175 ms
[2024-05-25 00:34:30] [INFO ] State equation strengthened by 5284 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 2763/2782 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2782 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2782 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 1/2783 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2783 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 77/2860 variables, 34/42 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-05-25 00:34:33] [INFO ] Deduced a trap composed of 5 places in 2470 ms of which 149 ms to minimize.
[2024-05-25 00:34:36] [INFO ] Deduced a trap composed of 131 places in 2426 ms of which 21 ms to minimize.
[2024-05-25 00:34:38] [INFO ] Deduced a trap composed of 135 places in 2568 ms of which 21 ms to minimize.
[2024-05-25 00:34:41] [INFO ] Deduced a trap composed of 151 places in 2557 ms of which 19 ms to minimize.
[2024-05-25 00:34:43] [INFO ] Deduced a trap composed of 156 places in 2438 ms of which 20 ms to minimize.
[2024-05-25 00:34:46] [INFO ] Deduced a trap composed of 146 places in 2361 ms of which 19 ms to minimize.
[2024-05-25 00:34:49] [INFO ] Deduced a trap composed of 148 places in 2563 ms of which 21 ms to minimize.
[2024-05-25 00:34:51] [INFO ] Deduced a trap composed of 134 places in 2526 ms of which 21 ms to minimize.
[2024-05-25 00:34:54] [INFO ] Deduced a trap composed of 151 places in 2415 ms of which 20 ms to minimize.
[2024-05-25 00:34:56] [INFO ] Deduced a trap composed of 155 places in 2338 ms of which 20 ms to minimize.
[2024-05-25 00:34:59] [INFO ] Deduced a trap composed of 149 places in 2531 ms of which 22 ms to minimize.
[2024-05-25 00:35:01] [INFO ] Deduced a trap composed of 147 places in 2466 ms of which 21 ms to minimize.
[2024-05-25 00:35:04] [INFO ] Deduced a trap composed of 142 places in 2460 ms of which 20 ms to minimize.
[2024-05-25 00:35:06] [INFO ] Deduced a trap composed of 136 places in 2381 ms of which 19 ms to minimize.
[2024-05-25 00:35:08] [INFO ] Deduced a trap composed of 148 places in 2404 ms of which 21 ms to minimize.
[2024-05-25 00:35:11] [INFO ] Deduced a trap composed of 154 places in 2478 ms of which 21 ms to minimize.
[2024-05-25 00:35:14] [INFO ] Deduced a trap composed of 131 places in 2486 ms of which 20 ms to minimize.
[2024-05-25 00:35:16] [INFO ] Deduced a trap composed of 137 places in 2353 ms of which 24 ms to minimize.
SMT process timed out in 46813ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 19 out of 2916 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2916/2916 places, 9526/9526 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2916 transition count 9526
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 2914 transition count 9524
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 2914 transition count 9524
Applied a total of 6 rules in 1188 ms. Remains 2914 /2916 variables (removed 2) and now considering 9524/9526 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1191 ms. Remains : 2914/2916 places, 9524/9526 transitions.
RANDOM walk for 40000 steps (925 resets) in 1396 ms. (28 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (82 resets) in 163 ms. (243 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (84 resets) in 189 ms. (210 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (84 resets) in 176 ms. (226 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (83 resets) in 231 ms. (172 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (82 resets) in 173 ms. (229 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (76 resets) in 157 ms. (253 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (85 resets) in 167 ms. (238 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (86 resets) in 192 ms. (207 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (83 resets) in 165 ms. (240 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 23109 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :1 out of 9
Probabilistic random walk after 23109 steps, saw 10055 distinct states, run finished after 3011 ms. (steps per millisecond=7 ) properties seen :1
[2024-05-25 00:35:21] [INFO ] Flow matrix only has 8638 transitions (discarded 886 similar events)
// Phase 1: matrix 8638 rows 2914 cols
[2024-05-25 00:35:21] [INFO ] Computed 98 invariants in 173 ms
[2024-05-25 00:35:21] [INFO ] State equation strengthened by 5284 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 2765/2782 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2782 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2782 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 1/2783 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2783 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 75/2858 variables, 33/42 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-25 00:35:25] [INFO ] Deduced a trap composed of 5 places in 2446 ms of which 20 ms to minimize.
[2024-05-25 00:35:27] [INFO ] Deduced a trap composed of 131 places in 2459 ms of which 20 ms to minimize.
[2024-05-25 00:35:30] [INFO ] Deduced a trap composed of 98 places in 2475 ms of which 20 ms to minimize.
[2024-05-25 00:35:32] [INFO ] Deduced a trap composed of 70 places in 2303 ms of which 19 ms to minimize.
[2024-05-25 00:35:35] [INFO ] Deduced a trap composed of 322 places in 2427 ms of which 20 ms to minimize.
[2024-05-25 00:35:37] [INFO ] Deduced a trap composed of 70 places in 2376 ms of which 18 ms to minimize.
[2024-05-25 00:35:40] [INFO ] Deduced a trap composed of 128 places in 2515 ms of which 20 ms to minimize.
[2024-05-25 00:35:42] [INFO ] Deduced a trap composed of 115 places in 2406 ms of which 18 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2858 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-25 00:35:45] [INFO ] Deduced a trap composed of 129 places in 2484 ms of which 20 ms to minimize.
[2024-05-25 00:35:47] [INFO ] Deduced a trap composed of 190 places in 2174 ms of which 19 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/2858 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2858 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 42/2900 variables, 42/94 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2900 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 14/2914 variables, 14/108 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-25 00:35:51] [INFO ] Deduced a trap composed of 39 places in 2539 ms of which 20 ms to minimize.
[2024-05-25 00:35:54] [INFO ] Deduced a trap composed of 138 places in 2605 ms of which 21 ms to minimize.
[2024-05-25 00:35:56] [INFO ] Deduced a trap composed of 130 places in 2538 ms of which 19 ms to minimize.
[2024-05-25 00:35:59] [INFO ] Deduced a trap composed of 122 places in 2718 ms of which 20 ms to minimize.
[2024-05-25 00:36:02] [INFO ] Deduced a trap composed of 70 places in 2333 ms of which 19 ms to minimize.
[2024-05-25 00:36:04] [INFO ] Deduced a trap composed of 145 places in 2646 ms of which 20 ms to minimize.
[2024-05-25 00:36:07] [INFO ] Deduced a trap composed of 124 places in 2482 ms of which 20 ms to minimize.
[2024-05-25 00:36:09] [INFO ] Deduced a trap composed of 124 places in 2457 ms of which 20 ms to minimize.
[2024-05-25 00:36:12] [INFO ] Deduced a trap composed of 132 places in 2539 ms of which 21 ms to minimize.
[2024-05-25 00:36:15] [INFO ] Deduced a trap composed of 142 places in 2495 ms of which 20 ms to minimize.
[2024-05-25 00:36:17] [INFO ] Deduced a trap composed of 147 places in 2602 ms of which 20 ms to minimize.
[2024-05-25 00:36:20] [INFO ] Deduced a trap composed of 143 places in 2523 ms of which 24 ms to minimize.
[2024-05-25 00:36:22] [INFO ] Deduced a trap composed of 140 places in 2360 ms of which 17 ms to minimize.
[2024-05-25 00:36:25] [INFO ] Deduced a trap composed of 122 places in 2613 ms of which 19 ms to minimize.
[2024-05-25 00:36:27] [INFO ] Deduced a trap composed of 124 places in 2478 ms of which 19 ms to minimize.
[2024-05-25 00:36:30] [INFO ] Deduced a trap composed of 148 places in 2500 ms of which 19 ms to minimize.
[2024-05-25 00:36:32] [INFO ] Deduced a trap composed of 136 places in 2497 ms of which 20 ms to minimize.
[2024-05-25 00:36:35] [INFO ] Deduced a trap composed of 292 places in 2487 ms of which 20 ms to minimize.
[2024-05-25 00:36:38] [INFO ] Deduced a trap composed of 197 places in 2610 ms of which 19 ms to minimize.
SMT process timed out in 76445ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 17 out of 2914 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2914/2914 places, 9524/9524 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2914 transition count 9523
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2913 transition count 9523
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 2913 transition count 9523
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 6 place count 2911 transition count 9521
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 2911 transition count 9521
Applied a total of 8 rules in 1247 ms. Remains 2911 /2914 variables (removed 3) and now considering 9521/9524 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1247 ms. Remains : 2911/2914 places, 9521/9524 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 770 stabilizing places and 2487 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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))'
Support contains 2 out of 3394 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3394/3394 places, 7688/7688 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 3359 transition count 7641
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 3359 transition count 7641
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 101 place count 3328 transition count 7532
Iterating global reduction 0 with 31 rules applied. Total rules applied 132 place count 3328 transition count 7532
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 150 place count 3310 transition count 7412
Iterating global reduction 0 with 18 rules applied. Total rules applied 168 place count 3310 transition count 7412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 169 place count 3309 transition count 7405
Iterating global reduction 0 with 1 rules applied. Total rules applied 170 place count 3309 transition count 7405
Applied a total of 170 rules in 1516 ms. Remains 3309 /3394 variables (removed 85) and now considering 7405/7688 (removed 283) transitions.
[2024-05-25 00:36:41] [INFO ] Flow matrix only has 6805 transitions (discarded 600 similar events)
// Phase 1: matrix 6805 rows 3309 cols
[2024-05-25 00:36:41] [INFO ] Computed 98 invariants in 180 ms
[2024-05-25 00:36:46] [INFO ] Implicit Places using invariants in 5296 ms returned [12, 197, 350, 503, 986, 1216, 1264, 1322, 1348, 1364, 1409, 1410, 1446, 1480, 1494, 1510, 1557, 1637, 1660, 1661, 1662, 1716, 1723, 1845, 1847, 1968, 2016, 2078, 2282, 2376, 2576, 2813, 2814]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 5314 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3276/3394 places, 7405/7688 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 3248 transition count 7377
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 3248 transition count 7377
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 84 place count 3220 transition count 7349
Iterating global reduction 0 with 28 rules applied. Total rules applied 112 place count 3220 transition count 7349
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 140 place count 3192 transition count 7321
Iterating global reduction 0 with 28 rules applied. Total rules applied 168 place count 3192 transition count 7321
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 192 place count 3168 transition count 7153
Iterating global reduction 0 with 24 rules applied. Total rules applied 216 place count 3168 transition count 7153
Applied a total of 216 rules in 1524 ms. Remains 3168 /3276 variables (removed 108) and now considering 7153/7405 (removed 252) transitions.
[2024-05-25 00:36:48] [INFO ] Flow matrix only has 6553 transitions (discarded 600 similar events)
// Phase 1: matrix 6553 rows 3168 cols
[2024-05-25 00:36:48] [INFO ] Computed 65 invariants in 166 ms
[2024-05-25 00:36:53] [INFO ] Implicit Places using invariants in 4988 ms returned []
[2024-05-25 00:36:53] [INFO ] Flow matrix only has 6553 transitions (discarded 600 similar events)
[2024-05-25 00:36:53] [INFO ] Invariant cache hit.
[2024-05-25 00:36:56] [INFO ] State equation strengthened by 2626 read => feed constraints.
[2024-05-25 00:37:26] [INFO ] Performed 761/3168 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 00:37:56] [INFO ] Performed 1427/3168 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 00:38:29] [INFO ] Performed 1832/3168 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2024-05-25 00:38:59] [INFO ] Performed 2748/3168 implicitness test of which 0 returned IMPLICIT in 122 seconds.
[2024-05-25 00:38:59] [INFO ] Timeout of Implicit test with SMT after 122 seconds.
[2024-05-25 00:38:59] [INFO ] Implicit Places using invariants and state equation in 126250 ms returned []
Implicit Place search using SMT with State Equation took 131239 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3168/3394 places, 7153/7688 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 139593 ms. Remains : 3168/3394 places, 7153/7688 transitions.
Stuttering acceptance computed with spot in 225 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 1574 ms.
Product exploration explored 100000 steps with 50000 reset in 1446 ms.
Computed a total of 544 stabilizing places and 1952 stable transitions
Computed a total of 544 stabilizing places and 1952 stable transitions
Detected a total of 544/3168 stabilizing places and 1952/7153 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 24 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-03 finished in 143075 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((G(p0)||((p0 U (p2||G(p0)))&&p1))))'
Support contains 5 out of 3394 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3394/3394 places, 7688/7688 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 3394 transition count 7661
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 3367 transition count 7661
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 54 place count 3367 transition count 7624
Deduced a syphon composed of 37 places in 4 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 128 place count 3330 transition count 7624
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 149 place count 3309 transition count 7591
Iterating global reduction 2 with 21 rules applied. Total rules applied 170 place count 3309 transition count 7591
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 170 place count 3309 transition count 7587
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 178 place count 3305 transition count 7587
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 196 place count 3287 transition count 7479
Iterating global reduction 2 with 18 rules applied. Total rules applied 214 place count 3287 transition count 7479
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 217 place count 3284 transition count 7458
Iterating global reduction 2 with 3 rules applied. Total rules applied 220 place count 3284 transition count 7458
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 306 place count 3241 transition count 7415
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 319 place count 3228 transition count 7402
Iterating global reduction 2 with 13 rules applied. Total rules applied 332 place count 3228 transition count 7402
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 344 place count 3216 transition count 7318
Iterating global reduction 2 with 12 rules applied. Total rules applied 356 place count 3216 transition count 7318
Applied a total of 356 rules in 2775 ms. Remains 3216 /3394 variables (removed 178) and now considering 7318/7688 (removed 370) transitions.
[2024-05-25 00:39:05] [INFO ] Flow matrix only has 6718 transitions (discarded 600 similar events)
// Phase 1: matrix 6718 rows 3216 cols
[2024-05-25 00:39:05] [INFO ] Computed 98 invariants in 121 ms
[2024-05-25 00:39:10] [INFO ] Implicit Places using invariants in 4994 ms returned [9, 186, 320, 473, 1178, 1224, 1282, 1321, 1366, 1367, 1399, 1433, 1447, 1460, 1505, 1582, 1603, 1604, 1621, 1654, 1661, 1779, 1781, 1900, 2011, 2211, 2305, 2502, 2581, 2737, 2738]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 5008 ms to find 31 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3185/3394 places, 7318/7688 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 3167 transition count 7300
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 3167 transition count 7300
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 54 place count 3149 transition count 7282
Iterating global reduction 0 with 18 rules applied. Total rules applied 72 place count 3149 transition count 7282
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 86 place count 3135 transition count 7184
Iterating global reduction 0 with 14 rules applied. Total rules applied 100 place count 3135 transition count 7184
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 118 place count 3126 transition count 7175
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 127 place count 3117 transition count 7166
Iterating global reduction 0 with 9 rules applied. Total rules applied 136 place count 3117 transition count 7166
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 145 place count 3108 transition count 7103
Iterating global reduction 0 with 9 rules applied. Total rules applied 154 place count 3108 transition count 7103
Applied a total of 154 rules in 2479 ms. Remains 3108 /3185 variables (removed 77) and now considering 7103/7318 (removed 215) transitions.
[2024-05-25 00:39:13] [INFO ] Flow matrix only has 6503 transitions (discarded 600 similar events)
// Phase 1: matrix 6503 rows 3108 cols
[2024-05-25 00:39:13] [INFO ] Computed 67 invariants in 179 ms
[2024-05-25 00:39:17] [INFO ] Implicit Places using invariants in 4819 ms returned []
[2024-05-25 00:39:17] [INFO ] Flow matrix only has 6503 transitions (discarded 600 similar events)
[2024-05-25 00:39:17] [INFO ] Invariant cache hit.
[2024-05-25 00:39:20] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2024-05-25 00:39:50] [INFO ] Performed 958/3108 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 00:40:20] [INFO ] Performed 1629/3108 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 00:40:50] [INFO ] Performed 2456/3108 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 00:41:08] [INFO ] Implicit Places using invariants and state equation in 111135 ms returned [3097]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 115961 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3107/3394 places, 7103/7688 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 3107 transition count 7102
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3106 transition count 7102
Applied a total of 2 rules in 482 ms. Remains 3106 /3107 variables (removed 1) and now considering 7102/7103 (removed 1) transitions.
[2024-05-25 00:41:09] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
// Phase 1: matrix 6502 rows 3106 cols
[2024-05-25 00:41:09] [INFO ] Computed 66 invariants in 164 ms
[2024-05-25 00:41:14] [INFO ] Implicit Places using invariants in 4703 ms returned []
[2024-05-25 00:41:14] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
[2024-05-25 00:41:14] [INFO ] Invariant cache hit.
[2024-05-25 00:41:17] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2024-05-25 00:41:48] [INFO ] Performed 1088/3106 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 00:42:18] [INFO ] Performed 1627/3106 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 00:42:48] [INFO ] Performed 2622/3106 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 00:43:00] [INFO ] Implicit Places using invariants and state equation in 106239 ms returned []
Implicit Place search using SMT with State Equation took 110948 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3106/3394 places, 7102/7688 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 237653 ms. Remains : 3106/3394 places, 7102/7688 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 944 steps with 18 reset in 13 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-05 finished in 237829 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 3394 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3394/3394 places, 7688/7688 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 3394 transition count 7660
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 3366 transition count 7660
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 56 place count 3366 transition count 7623
Deduced a syphon composed of 37 places in 5 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 130 place count 3329 transition count 7623
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 151 place count 3308 transition count 7590
Iterating global reduction 2 with 21 rules applied. Total rules applied 172 place count 3308 transition count 7590
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 172 place count 3308 transition count 7586
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 180 place count 3304 transition count 7586
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 197 place count 3287 transition count 7485
Iterating global reduction 2 with 17 rules applied. Total rules applied 214 place count 3287 transition count 7485
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 217 place count 3284 transition count 7464
Iterating global reduction 2 with 3 rules applied. Total rules applied 220 place count 3284 transition count 7464
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 5 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 306 place count 3241 transition count 7421
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 320 place count 3227 transition count 7407
Iterating global reduction 2 with 14 rules applied. Total rules applied 334 place count 3227 transition count 7407
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 348 place count 3213 transition count 7309
Iterating global reduction 2 with 14 rules applied. Total rules applied 362 place count 3213 transition count 7309
Applied a total of 362 rules in 2670 ms. Remains 3213 /3394 variables (removed 181) and now considering 7309/7688 (removed 379) transitions.
[2024-05-25 00:43:03] [INFO ] Flow matrix only has 6709 transitions (discarded 600 similar events)
// Phase 1: matrix 6709 rows 3213 cols
[2024-05-25 00:43:03] [INFO ] Computed 98 invariants in 124 ms
[2024-05-25 00:43:08] [INFO ] Implicit Places using invariants in 5061 ms returned [9, 186, 320, 473, 950, 1178, 1224, 1282, 1308, 1321, 1366, 1401, 1435, 1449, 1462, 1507, 1584, 1605, 1606, 1607, 1621, 1654, 1661, 1779, 1781, 1900, 1946, 2008, 2208, 2302, 2499, 2578, 2734, 2735]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 5070 ms to find 34 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3179/3394 places, 7309/7688 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 3160 transition count 7290
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 3160 transition count 7290
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 57 place count 3141 transition count 7271
Iterating global reduction 0 with 19 rules applied. Total rules applied 76 place count 3141 transition count 7271
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 90 place count 3127 transition count 7173
Iterating global reduction 0 with 14 rules applied. Total rules applied 104 place count 3127 transition count 7173
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 122 place count 3118 transition count 7164
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 131 place count 3109 transition count 7155
Iterating global reduction 0 with 9 rules applied. Total rules applied 140 place count 3109 transition count 7155
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 150 place count 3099 transition count 7085
Iterating global reduction 0 with 10 rules applied. Total rules applied 160 place count 3099 transition count 7085
Applied a total of 160 rules in 2441 ms. Remains 3099 /3179 variables (removed 80) and now considering 7085/7309 (removed 224) transitions.
[2024-05-25 00:43:10] [INFO ] Flow matrix only has 6485 transitions (discarded 600 similar events)
// Phase 1: matrix 6485 rows 3099 cols
[2024-05-25 00:43:10] [INFO ] Computed 64 invariants in 148 ms
[2024-05-25 00:43:15] [INFO ] Implicit Places using invariants in 4759 ms returned []
[2024-05-25 00:43:15] [INFO ] Flow matrix only has 6485 transitions (discarded 600 similar events)
[2024-05-25 00:43:15] [INFO ] Invariant cache hit.
[2024-05-25 00:43:18] [INFO ] State equation strengthened by 2626 read => feed constraints.
[2024-05-25 00:43:48] [INFO ] Performed 1047/3099 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 00:44:18] [INFO ] Performed 1785/3099 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 00:44:48] [INFO ] Performed 2931/3099 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 00:44:53] [INFO ] Implicit Places using invariants and state equation in 98362 ms returned [3071]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 103126 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3098/3394 places, 7085/7688 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 3098 transition count 7084
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3097 transition count 7084
Applied a total of 2 rules in 478 ms. Remains 3097 /3098 variables (removed 1) and now considering 7084/7085 (removed 1) transitions.
[2024-05-25 00:44:54] [INFO ] Flow matrix only has 6484 transitions (discarded 600 similar events)
// Phase 1: matrix 6484 rows 3097 cols
[2024-05-25 00:44:54] [INFO ] Computed 63 invariants in 157 ms
[2024-05-25 00:44:59] [INFO ] Implicit Places using invariants in 4685 ms returned []
[2024-05-25 00:44:59] [INFO ] Flow matrix only has 6484 transitions (discarded 600 similar events)
[2024-05-25 00:44:59] [INFO ] Invariant cache hit.
[2024-05-25 00:45:01] [INFO ] State equation strengthened by 2626 read => feed constraints.
[2024-05-25 00:45:32] [INFO ] Performed 1110/3097 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 00:46:02] [INFO ] Performed 1766/3097 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 00:46:32] [INFO ] Performed 2774/3097 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 00:46:39] [INFO ] Implicit Places using invariants and state equation in 100939 ms returned []
Implicit Place search using SMT with State Equation took 105634 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3097/3394 places, 7084/7688 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 219419 ms. Remains : 3097/3394 places, 7084/7688 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-08
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-08 finished in 219493 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(G((p0||X(p1))))))'
Support contains 3 out of 3394 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3394/3394 places, 7688/7688 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 3361 transition count 7649
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 3361 transition count 7649
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 96 place count 3331 transition count 7535
Iterating global reduction 0 with 30 rules applied. Total rules applied 126 place count 3331 transition count 7535
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 142 place count 3315 transition count 7429
Iterating global reduction 0 with 16 rules applied. Total rules applied 158 place count 3315 transition count 7429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 3314 transition count 7422
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 3314 transition count 7422
Applied a total of 160 rules in 1567 ms. Remains 3314 /3394 variables (removed 80) and now considering 7422/7688 (removed 266) transitions.
[2024-05-25 00:46:41] [INFO ] Flow matrix only has 6822 transitions (discarded 600 similar events)
// Phase 1: matrix 6822 rows 3314 cols
[2024-05-25 00:46:41] [INFO ] Computed 98 invariants in 186 ms
[2024-05-25 00:46:46] [INFO ] Implicit Places using invariants in 5171 ms returned [12, 197, 350, 503, 986, 1216, 1264, 1322, 1348, 1364, 1410, 1449, 1483, 1497, 1513, 1560, 1640, 1663, 1664, 1665, 1679, 1717, 1724, 1847, 1849, 2021, 2083, 2287, 2381, 2581, 2660, 2818, 2819]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 5190 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3281/3394 places, 7422/7688 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 3254 transition count 7395
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 3254 transition count 7395
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 81 place count 3227 transition count 7368
Iterating global reduction 0 with 27 rules applied. Total rules applied 108 place count 3227 transition count 7368
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 135 place count 3200 transition count 7341
Iterating global reduction 0 with 27 rules applied. Total rules applied 162 place count 3200 transition count 7341
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 185 place count 3177 transition count 7180
Iterating global reduction 0 with 23 rules applied. Total rules applied 208 place count 3177 transition count 7180
Applied a total of 208 rules in 1519 ms. Remains 3177 /3281 variables (removed 104) and now considering 7180/7422 (removed 242) transitions.
[2024-05-25 00:46:48] [INFO ] Flow matrix only has 6580 transitions (discarded 600 similar events)
// Phase 1: matrix 6580 rows 3177 cols
[2024-05-25 00:46:48] [INFO ] Computed 65 invariants in 127 ms
[2024-05-25 00:46:53] [INFO ] Implicit Places using invariants in 4722 ms returned []
[2024-05-25 00:46:53] [INFO ] Flow matrix only has 6580 transitions (discarded 600 similar events)
[2024-05-25 00:46:53] [INFO ] Invariant cache hit.
[2024-05-25 00:46:56] [INFO ] State equation strengthened by 2644 read => feed constraints.
[2024-05-25 00:47:26] [INFO ] Performed 806/3177 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 00:47:56] [INFO ] Performed 1565/3177 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 00:48:26] [INFO ] Performed 2224/3177 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 00:48:54] [INFO ] Implicit Places using invariants and state equation in 121252 ms returned [3137]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 125979 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3176/3394 places, 7180/7688 transitions.
Applied a total of 0 rules in 306 ms. Remains 3176 /3176 variables (removed 0) and now considering 7180/7180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 134562 ms. Remains : 3176/3394 places, 7180/7688 transitions.
Stuttering acceptance computed with spot in 178 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-09
Product exploration explored 100000 steps with 1388 reset in 897 ms.
Product exploration explored 100000 steps with 1389 reset in 836 ms.
Computed a total of 552 stabilizing places and 1979 stable transitions
Computed a total of 552 stabilizing places and 1979 stable transitions
Detected a total of 552/3176 stabilizing places and 1979/7180 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 136 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 36240 steps (501 resets) in 668 ms. (54 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 4 factoid took 392 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 170 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 3176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3176/3176 places, 7180/7180 transitions.
Applied a total of 0 rules in 308 ms. Remains 3176 /3176 variables (removed 0) and now considering 7180/7180 (removed 0) transitions.
[2024-05-25 00:48:58] [INFO ] Flow matrix only has 6580 transitions (discarded 600 similar events)
// Phase 1: matrix 6580 rows 3176 cols
[2024-05-25 00:48:58] [INFO ] Computed 64 invariants in 124 ms
[2024-05-25 00:49:03] [INFO ] Implicit Places using invariants in 4811 ms returned []
[2024-05-25 00:49:03] [INFO ] Flow matrix only has 6580 transitions (discarded 600 similar events)
[2024-05-25 00:49:03] [INFO ] Invariant cache hit.
[2024-05-25 00:49:06] [INFO ] State equation strengthened by 2644 read => feed constraints.
[2024-05-25 00:49:36] [INFO ] Performed 798/3176 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 00:50:06] [INFO ] Performed 1404/3176 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 00:50:42] [INFO ] Performed 1834/3176 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-25 00:51:12] [INFO ] Performed 2739/3176 implicitness test of which 0 returned IMPLICIT in 126 seconds.
[2024-05-25 00:51:12] [INFO ] Timeout of Implicit test with SMT after 126 seconds.
[2024-05-25 00:51:12] [INFO ] Implicit Places using invariants and state equation in 129710 ms returned []
Implicit Place search using SMT with State Equation took 134527 ms to find 0 implicit places.
Running 7155 sub problems to find dead transitions.
[2024-05-25 00:51:12] [INFO ] Flow matrix only has 6580 transitions (discarded 600 similar events)
[2024-05-25 00:51:12] [INFO ] Invariant cache hit.
[2024-05-25 00:51:13] [INFO ] State equation strengthened by 2644 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) 0/3174 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7155 unsolved
SMT process timed out in 43720ms, After SMT, problems are : Problem set: 0 solved, 7155 unsolved
Search for dead transitions found 0 dead transitions in 43840ms
Finished structural reductions in LTL mode , in 1 iterations and 178705 ms. Remains : 3176/3176 places, 7180/7180 transitions.
Computed a total of 552 stabilizing places and 1979 stable transitions
Computed a total of 552 stabilizing places and 1979 stable transitions
Detected a total of 552/3176 stabilizing places and 1979/7180 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 134 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 22719 steps (314 resets) in 593 ms. (38 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 4 factoid took 318 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 174 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 181 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 1387 reset in 889 ms.
Product exploration explored 100000 steps with 1389 reset in 864 ms.
Support contains 3 out of 3176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3176/3176 places, 7180/7180 transitions.
Applied a total of 0 rules in 293 ms. Remains 3176 /3176 variables (removed 0) and now considering 7180/7180 (removed 0) transitions.
[2024-05-25 00:52:00] [INFO ] Flow matrix only has 6580 transitions (discarded 600 similar events)
[2024-05-25 00:52:00] [INFO ] Invariant cache hit.
[2024-05-25 00:52:05] [INFO ] Implicit Places using invariants in 4690 ms returned []
[2024-05-25 00:52:05] [INFO ] Flow matrix only has 6580 transitions (discarded 600 similar events)
[2024-05-25 00:52:05] [INFO ] Invariant cache hit.
[2024-05-25 00:52:08] [INFO ] State equation strengthened by 2644 read => feed constraints.
[2024-05-25 00:52:38] [INFO ] Performed 914/3176 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 00:53:09] [INFO ] Performed 1460/3176 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-25 00:53:41] [INFO ] Performed 1834/3176 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2024-05-25 00:54:11] [INFO ] Performed 2674/3176 implicitness test of which 0 returned IMPLICIT in 122 seconds.
[2024-05-25 00:54:11] [INFO ] Timeout of Implicit test with SMT after 122 seconds.
[2024-05-25 00:54:11] [INFO ] Implicit Places using invariants and state equation in 126041 ms returned []
Implicit Place search using SMT with State Equation took 130746 ms to find 0 implicit places.
Running 7155 sub problems to find dead transitions.
[2024-05-25 00:54:11] [INFO ] Flow matrix only has 6580 transitions (discarded 600 similar events)
[2024-05-25 00:54:11] [INFO ] Invariant cache hit.
[2024-05-25 00:54:11] [INFO ] State equation strengthened by 2644 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3174 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7155 unsolved
SMT process timed out in 43464ms, After SMT, problems are : Problem set: 0 solved, 7155 unsolved
Search for dead transitions found 0 dead transitions in 43533ms
Finished structural reductions in LTL mode , in 1 iterations and 174650 ms. Remains : 3176/3176 places, 7180/7180 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-09 finished in 495286 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((p0||G(F(p1)))))'
Support contains 3 out of 3394 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3394/3394 places, 7688/7688 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 3359 transition count 7641
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 3359 transition count 7641
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 101 place count 3328 transition count 7526
Iterating global reduction 0 with 31 rules applied. Total rules applied 132 place count 3328 transition count 7526
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 149 place count 3311 transition count 7413
Iterating global reduction 0 with 17 rules applied. Total rules applied 166 place count 3311 transition count 7413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 167 place count 3310 transition count 7406
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 3310 transition count 7406
Applied a total of 168 rules in 1574 ms. Remains 3310 /3394 variables (removed 84) and now considering 7406/7688 (removed 282) transitions.
[2024-05-25 00:54:56] [INFO ] Flow matrix only has 6806 transitions (discarded 600 similar events)
// Phase 1: matrix 6806 rows 3310 cols
[2024-05-25 00:54:57] [INFO ] Computed 98 invariants in 181 ms
[2024-05-25 00:55:02] [INFO ] Implicit Places using invariants in 5123 ms returned [12, 197, 350, 503, 986, 1217, 1266, 1324, 1350, 1366, 1411, 1412, 1448, 1482, 1496, 1512, 1559, 1639, 1662, 1663, 1664, 1678, 1716, 1723, 1845, 1847, 1968, 2016, 2078, 2282, 2376, 2576, 2655, 2813, 2814]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 5148 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3275/3394 places, 7406/7688 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 3246 transition count 7377
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 3246 transition count 7377
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 87 place count 3217 transition count 7348
Iterating global reduction 0 with 29 rules applied. Total rules applied 116 place count 3217 transition count 7348
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 145 place count 3188 transition count 7319
Iterating global reduction 0 with 29 rules applied. Total rules applied 174 place count 3188 transition count 7319
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 199 place count 3163 transition count 7144
Iterating global reduction 0 with 25 rules applied. Total rules applied 224 place count 3163 transition count 7144
Applied a total of 224 rules in 1552 ms. Remains 3163 /3275 variables (removed 112) and now considering 7144/7406 (removed 262) transitions.
[2024-05-25 00:55:03] [INFO ] Flow matrix only has 6544 transitions (discarded 600 similar events)
// Phase 1: matrix 6544 rows 3163 cols
[2024-05-25 00:55:03] [INFO ] Computed 63 invariants in 133 ms
[2024-05-25 00:55:08] [INFO ] Implicit Places using invariants in 4706 ms returned []
[2024-05-25 00:55:08] [INFO ] Flow matrix only has 6544 transitions (discarded 600 similar events)
[2024-05-25 00:55:08] [INFO ] Invariant cache hit.
[2024-05-25 00:55:11] [INFO ] State equation strengthened by 2620 read => feed constraints.
[2024-05-25 00:55:42] [INFO ] Performed 978/3163 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 00:56:12] [INFO ] Performed 1619/3163 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 00:56:42] [INFO ] Performed 2353/3163 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-25 00:57:02] [INFO ] Implicit Places using invariants and state equation in 114322 ms returned [3146]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 119033 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3162/3394 places, 7144/7688 transitions.
Applied a total of 0 rules in 313 ms. Remains 3162 /3162 variables (removed 0) and now considering 7144/7144 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 127620 ms. Remains : 3162/3394 places, 7144/7688 transitions.
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-10
Stuttering criterion allowed to conclude after 70 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-10 finished in 127816 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 1 out of 3394 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3394/3394 places, 7688/7688 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 3394 transition count 7660
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 3366 transition count 7660
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 56 place count 3366 transition count 7623
Deduced a syphon composed of 37 places in 5 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 130 place count 3329 transition count 7623
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 152 place count 3307 transition count 7589
Iterating global reduction 2 with 22 rules applied. Total rules applied 174 place count 3307 transition count 7589
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 174 place count 3307 transition count 7585
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 182 place count 3303 transition count 7585
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 200 place count 3285 transition count 7477
Iterating global reduction 2 with 18 rules applied. Total rules applied 218 place count 3285 transition count 7477
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 221 place count 3282 transition count 7456
Iterating global reduction 2 with 3 rules applied. Total rules applied 224 place count 3282 transition count 7456
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 4 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 310 place count 3239 transition count 7413
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 324 place count 3225 transition count 7399
Iterating global reduction 2 with 14 rules applied. Total rules applied 338 place count 3225 transition count 7399
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 352 place count 3211 transition count 7301
Iterating global reduction 2 with 14 rules applied. Total rules applied 366 place count 3211 transition count 7301
Applied a total of 366 rules in 2670 ms. Remains 3211 /3394 variables (removed 183) and now considering 7301/7688 (removed 387) transitions.
[2024-05-25 00:57:05] [INFO ] Flow matrix only has 6701 transitions (discarded 600 similar events)
// Phase 1: matrix 6701 rows 3211 cols
[2024-05-25 00:57:05] [INFO ] Computed 98 invariants in 126 ms
[2024-05-25 00:57:10] [INFO ] Implicit Places using invariants in 4876 ms returned [9, 186, 320, 473, 950, 1178, 1224, 1282, 1308, 1321, 1366, 1367, 1399, 1433, 1447, 1460, 1505, 1582, 1603, 1604, 1605, 1619, 1652, 1659, 1777, 1898, 1944, 2006, 2206, 2300, 2497, 2576, 2732, 2733]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 4887 ms to find 34 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3177/3394 places, 7301/7688 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 3157 transition count 7281
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 3157 transition count 7281
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 60 place count 3137 transition count 7261
Iterating global reduction 0 with 20 rules applied. Total rules applied 80 place count 3137 transition count 7261
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 94 place count 3123 transition count 7163
Iterating global reduction 0 with 14 rules applied. Total rules applied 108 place count 3123 transition count 7163
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 126 place count 3114 transition count 7154
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 135 place count 3105 transition count 7145
Iterating global reduction 0 with 9 rules applied. Total rules applied 144 place count 3105 transition count 7145
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 155 place count 3094 transition count 7068
Iterating global reduction 0 with 11 rules applied. Total rules applied 166 place count 3094 transition count 7068
Applied a total of 166 rules in 2569 ms. Remains 3094 /3177 variables (removed 83) and now considering 7068/7301 (removed 233) transitions.
[2024-05-25 00:57:13] [INFO ] Flow matrix only has 6468 transitions (discarded 600 similar events)
// Phase 1: matrix 6468 rows 3094 cols
[2024-05-25 00:57:13] [INFO ] Computed 64 invariants in 133 ms
[2024-05-25 00:57:17] [INFO ] Implicit Places using invariants in 4691 ms returned []
[2024-05-25 00:57:18] [INFO ] Flow matrix only has 6468 transitions (discarded 600 similar events)
[2024-05-25 00:57:18] [INFO ] Invariant cache hit.
[2024-05-25 00:57:21] [INFO ] State equation strengthened by 2614 read => feed constraints.
[2024-05-25 00:57:52] [INFO ] Performed 1089/3094 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 00:58:22] [INFO ] Performed 1841/3094 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 00:58:52] [INFO ] Performed 2935/3094 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 00:58:57] [INFO ] Implicit Places using invariants and state equation in 99516 ms returned [3067, 3083]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 104229 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3092/3394 places, 7068/7688 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 3092 transition count 7066
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 3090 transition count 7066
Applied a total of 4 rules in 475 ms. Remains 3090 /3092 variables (removed 2) and now considering 7066/7068 (removed 2) transitions.
[2024-05-25 00:58:58] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
// Phase 1: matrix 6466 rows 3090 cols
[2024-05-25 00:58:58] [INFO ] Computed 62 invariants in 185 ms
[2024-05-25 00:59:02] [INFO ] Implicit Places using invariants in 4675 ms returned []
[2024-05-25 00:59:02] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2024-05-25 00:59:02] [INFO ] Invariant cache hit.
[2024-05-25 00:59:05] [INFO ] State equation strengthened by 2614 read => feed constraints.
[2024-05-25 00:59:35] [INFO ] Performed 1103/3090 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 01:00:05] [INFO ] Performed 1864/3090 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 01:00:35] [INFO ] Performed 2887/3090 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 01:00:42] [INFO ] Implicit Places using invariants and state equation in 99499 ms returned []
Implicit Place search using SMT with State Equation took 104175 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3090/3394 places, 7066/7688 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 219007 ms. Remains : 3090/3394 places, 7066/7688 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-12
Product exploration explored 100000 steps with 1973 reset in 1010 ms.
Product exploration explored 100000 steps with 1974 reset in 1128 ms.
Computed a total of 491 stabilizing places and 1890 stable transitions
Computed a total of 491 stabilizing places and 1890 stable transitions
Detected a total of 491/3090 stabilizing places and 1890/7066 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 131 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 33 ms :[(NOT p0)]
RANDOM walk for 10175 steps (199 resets) in 189 ms. (53 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 142 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 31 ms :[(NOT p0)]
Support contains 1 out of 3090 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3090/3090 places, 7066/7066 transitions.
Applied a total of 0 rules in 445 ms. Remains 3090 /3090 variables (removed 0) and now considering 7066/7066 (removed 0) transitions.
[2024-05-25 01:00:45] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2024-05-25 01:00:45] [INFO ] Invariant cache hit.
[2024-05-25 01:00:49] [INFO ] Implicit Places using invariants in 4517 ms returned []
[2024-05-25 01:00:49] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2024-05-25 01:00:49] [INFO ] Invariant cache hit.
[2024-05-25 01:00:53] [INFO ] State equation strengthened by 2614 read => feed constraints.
[2024-05-25 01:01:23] [INFO ] Performed 1071/3090 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 01:01:53] [INFO ] Performed 1785/3090 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 01:02:23] [INFO ] Performed 2854/3090 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 01:02:29] [INFO ] Implicit Places using invariants and state equation in 100005 ms returned []
Implicit Place search using SMT with State Equation took 104545 ms to find 0 implicit places.
[2024-05-25 01:02:30] [INFO ] Redundant transitions in 696 ms returned []
Running 7041 sub problems to find dead transitions.
[2024-05-25 01:02:30] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2024-05-25 01:02:30] [INFO ] Invariant cache hit.
[2024-05-25 01:02:30] [INFO ] State equation strengthened by 2614 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) 0/3088 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7041 unsolved
SMT process timed out in 46213ms, After SMT, problems are : Problem set: 0 solved, 7041 unsolved
Search for dead transitions found 0 dead transitions in 46274ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 151982 ms. Remains : 3090/3090 places, 7066/7066 transitions.
Computed a total of 491 stabilizing places and 1890 stable transitions
Computed a total of 491 stabilizing places and 1890 stable transitions
Detected a total of 491/3090 stabilizing places and 1890/7066 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 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 123 ms :[(NOT p0)]
RANDOM walk for 9168 steps (180 resets) in 117 ms. (77 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 132 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 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1974 reset in 954 ms.
Product exploration explored 100000 steps with 1974 reset in 989 ms.
Support contains 1 out of 3090 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3090/3090 places, 7066/7066 transitions.
Applied a total of 0 rules in 438 ms. Remains 3090 /3090 variables (removed 0) and now considering 7066/7066 (removed 0) transitions.
[2024-05-25 01:03:19] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2024-05-25 01:03:19] [INFO ] Invariant cache hit.
[2024-05-25 01:03:24] [INFO ] Implicit Places using invariants in 4433 ms returned []
[2024-05-25 01:03:24] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2024-05-25 01:03:24] [INFO ] Invariant cache hit.
[2024-05-25 01:03:27] [INFO ] State equation strengthened by 2614 read => feed constraints.
[2024-05-25 01:03:57] [INFO ] Performed 1044/3090 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 01:04:27] [INFO ] Performed 1781/3090 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 01:04:57] [INFO ] Performed 2728/3090 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 01:05:07] [INFO ] Implicit Places using invariants and state equation in 103206 ms returned []
Implicit Place search using SMT with State Equation took 107661 ms to find 0 implicit places.
[2024-05-25 01:05:08] [INFO ] Redundant transitions in 469 ms returned []
Running 7041 sub problems to find dead transitions.
[2024-05-25 01:05:08] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2024-05-25 01:05:08] [INFO ] Invariant cache hit.
[2024-05-25 01:05:08] [INFO ] State equation strengthened by 2614 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3088 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7041 unsolved
SMT process timed out in 45338ms, After SMT, problems are : Problem set: 0 solved, 7041 unsolved
Search for dead transitions found 0 dead transitions in 45400ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 153994 ms. Remains : 3090/3090 places, 7066/7066 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-12 finished in 530593 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((G(p0)||F(p1))))'
Support contains 4 out of 3394 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3394/3394 places, 7688/7688 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 3361 transition count 7643
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 3361 transition count 7643
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 95 place count 3332 transition count 7542
Iterating global reduction 0 with 29 rules applied. Total rules applied 124 place count 3332 transition count 7542
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 141 place count 3315 transition count 7429
Iterating global reduction 0 with 17 rules applied. Total rules applied 158 place count 3315 transition count 7429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 3314 transition count 7422
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 3314 transition count 7422
Applied a total of 160 rules in 1488 ms. Remains 3314 /3394 variables (removed 80) and now considering 7422/7688 (removed 266) transitions.
[2024-05-25 01:05:55] [INFO ] Flow matrix only has 6822 transitions (discarded 600 similar events)
// Phase 1: matrix 6822 rows 3314 cols
[2024-05-25 01:05:55] [INFO ] Computed 98 invariants in 130 ms
[2024-05-25 01:06:00] [INFO ] Implicit Places using invariants in 5105 ms returned [199, 352, 505, 988, 1218, 1266, 1324, 1350, 1413, 1414, 1450, 1484, 1498, 1514, 1561, 1641, 1664, 1666, 1683, 1728, 1850, 1852, 1973, 2021, 2083, 2287, 2381, 2581, 2660, 2818, 2819]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 5120 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3283/3394 places, 7422/7688 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 3257 transition count 7396
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 3257 transition count 7396
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 78 place count 3231 transition count 7370
Iterating global reduction 0 with 26 rules applied. Total rules applied 104 place count 3231 transition count 7370
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 130 place count 3205 transition count 7344
Iterating global reduction 0 with 26 rules applied. Total rules applied 156 place count 3205 transition count 7344
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 178 place count 3183 transition count 7190
Iterating global reduction 0 with 22 rules applied. Total rules applied 200 place count 3183 transition count 7190
Applied a total of 200 rules in 1515 ms. Remains 3183 /3283 variables (removed 100) and now considering 7190/7422 (removed 232) transitions.
[2024-05-25 01:06:01] [INFO ] Flow matrix only has 6590 transitions (discarded 600 similar events)
// Phase 1: matrix 6590 rows 3183 cols
[2024-05-25 01:06:02] [INFO ] Computed 67 invariants in 140 ms
[2024-05-25 01:06:06] [INFO ] Implicit Places using invariants in 4814 ms returned []
[2024-05-25 01:06:06] [INFO ] Flow matrix only has 6590 transitions (discarded 600 similar events)
[2024-05-25 01:06:06] [INFO ] Invariant cache hit.
[2024-05-25 01:06:09] [INFO ] State equation strengthened by 2650 read => feed constraints.
[2024-05-25 01:06:39] [INFO ] Performed 831/3183 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 01:07:11] [INFO ] Performed 1465/3183 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2024-05-25 01:07:41] [INFO ] Performed 1809/3183 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2024-05-25 01:08:11] [INFO ] Performed 2581/3183 implicitness test of which 0 returned IMPLICIT in 122 seconds.
[2024-05-25 01:08:11] [INFO ] Timeout of Implicit test with SMT after 122 seconds.
[2024-05-25 01:08:11] [INFO ] Implicit Places using invariants and state equation in 125053 ms returned []
Implicit Place search using SMT with State Equation took 129885 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3183/3394 places, 7190/7688 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 138010 ms. Remains : 3183/3394 places, 7190/7688 transitions.
Stuttering acceptance computed with spot in 128 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-13
Stuttering criterion allowed to conclude after 70 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-13 finished in 138201 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||G((p1 U p2))))))'
Support contains 6 out of 3394 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3394/3394 places, 7688/7688 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 3394 transition count 7661
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 3367 transition count 7661
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 54 place count 3367 transition count 7624
Deduced a syphon composed of 37 places in 5 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 128 place count 3330 transition count 7624
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 147 place count 3311 transition count 7593
Iterating global reduction 2 with 19 rules applied. Total rules applied 166 place count 3311 transition count 7593
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 166 place count 3311 transition count 7591
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 170 place count 3309 transition count 7591
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 185 place count 3294 transition count 7504
Iterating global reduction 2 with 15 rules applied. Total rules applied 200 place count 3294 transition count 7504
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 203 place count 3291 transition count 7483
Iterating global reduction 2 with 3 rules applied. Total rules applied 206 place count 3291 transition count 7483
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 5 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 296 place count 3246 transition count 7438
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 309 place count 3233 transition count 7425
Iterating global reduction 2 with 13 rules applied. Total rules applied 322 place count 3233 transition count 7425
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 335 place count 3220 transition count 7334
Iterating global reduction 2 with 13 rules applied. Total rules applied 348 place count 3220 transition count 7334
Applied a total of 348 rules in 2681 ms. Remains 3220 /3394 variables (removed 174) and now considering 7334/7688 (removed 354) transitions.
[2024-05-25 01:08:14] [INFO ] Flow matrix only has 6734 transitions (discarded 600 similar events)
// Phase 1: matrix 6734 rows 3220 cols
[2024-05-25 01:08:14] [INFO ] Computed 98 invariants in 134 ms
[2024-05-25 01:08:19] [INFO ] Implicit Places using invariants in 5053 ms returned [9, 325, 478, 955, 1183, 1229, 1287, 1313, 1326, 1371, 1372, 1404, 1438, 1452, 1465, 1510, 1610, 1611, 1612, 1626, 1659, 1666, 1784, 1786, 1905, 1951, 2013, 2213, 2506, 2585, 2742]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 5059 ms to find 31 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3189/3394 places, 7334/7688 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 3172 transition count 7317
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 3172 transition count 7317
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 51 place count 3155 transition count 7300
Iterating global reduction 0 with 17 rules applied. Total rules applied 68 place count 3155 transition count 7300
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 79 place count 3144 transition count 7223
Iterating global reduction 0 with 11 rules applied. Total rules applied 90 place count 3144 transition count 7223
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 106 place count 3136 transition count 7215
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 114 place count 3128 transition count 7207
Iterating global reduction 0 with 8 rules applied. Total rules applied 122 place count 3128 transition count 7207
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 132 place count 3118 transition count 7137
Iterating global reduction 0 with 10 rules applied. Total rules applied 142 place count 3118 transition count 7137
Applied a total of 142 rules in 2867 ms. Remains 3118 /3189 variables (removed 71) and now considering 7137/7334 (removed 197) transitions.
[2024-05-25 01:08:22] [INFO ] Flow matrix only has 6537 transitions (discarded 600 similar events)
// Phase 1: matrix 6537 rows 3118 cols
[2024-05-25 01:08:22] [INFO ] Computed 67 invariants in 138 ms
[2024-05-25 01:08:27] [INFO ] Implicit Places using invariants in 4603 ms returned []
[2024-05-25 01:08:27] [INFO ] Flow matrix only has 6537 transitions (discarded 600 similar events)
[2024-05-25 01:08:27] [INFO ] Invariant cache hit.
[2024-05-25 01:08:30] [INFO ] State equation strengthened by 2662 read => feed constraints.
[2024-05-25 01:09:00] [INFO ] Performed 1110/3118 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 01:09:30] [INFO ] Performed 1715/3118 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 01:10:00] [INFO ] Performed 2533/3118 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 01:10:19] [INFO ] Implicit Places using invariants and state equation in 112497 ms returned [3089]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 117147 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3117/3394 places, 7137/7688 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 3117 transition count 7136
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3116 transition count 7136
Applied a total of 2 rules in 472 ms. Remains 3116 /3117 variables (removed 1) and now considering 7136/7137 (removed 1) transitions.
[2024-05-25 01:10:20] [INFO ] Flow matrix only has 6536 transitions (discarded 600 similar events)
// Phase 1: matrix 6536 rows 3116 cols
[2024-05-25 01:10:20] [INFO ] Computed 66 invariants in 148 ms
[2024-05-25 01:10:25] [INFO ] Implicit Places using invariants in 4805 ms returned []
[2024-05-25 01:10:25] [INFO ] Flow matrix only has 6536 transitions (discarded 600 similar events)
[2024-05-25 01:10:25] [INFO ] Invariant cache hit.
[2024-05-25 01:10:27] [INFO ] State equation strengthened by 2662 read => feed constraints.
[2024-05-25 01:10:58] [INFO ] Performed 954/3116 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 01:11:28] [INFO ] Performed 1592/3116 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 01:11:58] [INFO ] Performed 2364/3116 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 01:12:19] [INFO ] Implicit Places using invariants and state equation in 114816 ms returned []
Implicit Place search using SMT with State Equation took 119624 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3116/3394 places, 7136/7688 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 247860 ms. Remains : 3116/3394 places, 7136/7688 transitions.
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-15
Product exploration explored 100000 steps with 1970 reset in 1136 ms.
Product exploration explored 100000 steps with 1970 reset in 1245 ms.
Computed a total of 517 stabilizing places and 1960 stable transitions
Computed a total of 517 stabilizing places and 1960 stable transitions
Detected a total of 517/3116 stabilizing places and 1960/7136 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 178 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
RANDOM walk for 40000 steps (786 resets) in 912 ms. (43 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40003 steps (112 resets) in 345 ms. (115 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (112 resets) in 317 ms. (125 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (112 resets) in 286 ms. (139 steps per ms) remains 3/3 properties
[2024-05-25 01:12:23] [INFO ] Flow matrix only has 6536 transitions (discarded 600 similar events)
[2024-05-25 01:12:23] [INFO ] Invariant cache hit.
[2024-05-25 01:12:23] [INFO ] State equation strengthened by 2662 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 3008/3014 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3014 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 45/3059 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3059 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 44/3103 variables, 44/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3103 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 13/3116 variables, 13/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3116 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 6536/9652 variables, 3116/3182 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/9652 variables, 2662/5844 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/9652 variables, 0/5844 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/9652 variables, 0/5844 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9652/9652 variables, and 5844 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4245 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 3116/3116 constraints, ReadFeed: 2662/2662 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf2 is UNSAT
At refinement iteration 1 (OVERLAPS) 3008/3014 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-25 01:12:30] [INFO ] Deduced a trap composed of 169 places in 2073 ms of which 20 ms to minimize.
[2024-05-25 01:12:32] [INFO ] Deduced a trap composed of 245 places in 2117 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/3014 variables, 2/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3014 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem apf3 is UNSAT
At refinement iteration 4 (OVERLAPS) 45/3059 variables, 6/11 constraints. Problems are: Problem set: 2 solved, 1 unsolved
[2024-05-25 01:12:34] [INFO ] Deduced a trap composed of 71 places in 2310 ms of which 20 ms to minimize.
SMT process timed out in 11557ms, After SMT, problems are : Problem set: 2 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3116/3116 places, 7136/7136 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3116 transition count 7135
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 3115 transition count 7135
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 5 place count 3112 transition count 7132
Iterating global reduction 2 with 3 rules applied. Total rules applied 8 place count 3112 transition count 7132
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 11 place count 3109 transition count 7111
Iterating global reduction 2 with 3 rules applied. Total rules applied 14 place count 3109 transition count 7111
Free-agglomeration rule (complex) applied 296 times.
Iterating global reduction 2 with 296 rules applied. Total rules applied 310 place count 3109 transition count 10373
Reduce places removed 296 places and 0 transitions.
Iterating post reduction 2 with 296 rules applied. Total rules applied 606 place count 2813 transition count 10373
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 610 place count 2813 transition count 10373
Applied a total of 610 rules in 2402 ms. Remains 2813 /3116 variables (removed 303) and now considering 10373/7136 (removed -3237) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2402 ms. Remains : 2813/3116 places, 10373/7136 transitions.
RANDOM walk for 40000 steps (967 resets) in 1597 ms. (25 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (85 resets) in 187 ms. (212 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 26421 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 26421 steps, saw 11278 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 01:12:40] [INFO ] Flow matrix only has 9487 transitions (discarded 886 similar events)
// Phase 1: matrix 9487 rows 2813 cols
[2024-05-25 01:12:41] [INFO ] Computed 66 invariants in 208 ms
[2024-05-25 01:12:41] [INFO ] State equation strengthened by 6202 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2684/2686 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2686 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2712 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2712 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/2756 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2756 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/2800 variables, 44/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2800 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 13/2813 variables, 13/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2813 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 9487/12300 variables, 2813/2879 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/12300 variables, 6202/9081 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/12300 variables, 0/9081 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/12300 variables, 0/9081 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12300/12300 variables, and 9081 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5595 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 2813/2813 constraints, ReadFeed: 6202/6202 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2684/2686 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2686 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2712 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 01:12:49] [INFO ] Deduced a trap composed of 131 places in 2022 ms of which 16 ms to minimize.
[2024-05-25 01:12:51] [INFO ] Deduced a trap composed of 250 places in 2139 ms of which 18 ms to minimize.
[2024-05-25 01:12:53] [INFO ] Deduced a trap composed of 138 places in 2269 ms of which 18 ms to minimize.
[2024-05-25 01:12:55] [INFO ] Deduced a trap composed of 178 places in 2097 ms of which 16 ms to minimize.
[2024-05-25 01:12:58] [INFO ] Deduced a trap composed of 224 places in 2191 ms of which 18 ms to minimize.
[2024-05-25 01:13:00] [INFO ] Deduced a trap composed of 131 places in 2182 ms of which 18 ms to minimize.
[2024-05-25 01:13:02] [INFO ] Deduced a trap composed of 124 places in 2234 ms of which 19 ms to minimize.
[2024-05-25 01:13:04] [INFO ] Deduced a trap composed of 234 places in 2200 ms of which 17 ms to minimize.
[2024-05-25 01:13:07] [INFO ] Deduced a trap composed of 156 places in 2277 ms of which 18 ms to minimize.
[2024-05-25 01:13:09] [INFO ] Deduced a trap composed of 114 places in 2222 ms of which 18 ms to minimize.
[2024-05-25 01:13:11] [INFO ] Deduced a trap composed of 173 places in 2124 ms of which 18 ms to minimize.
[2024-05-25 01:13:13] [INFO ] Deduced a trap composed of 114 places in 2280 ms of which 20 ms to minimize.
[2024-05-25 01:13:16] [INFO ] Deduced a trap composed of 138 places in 2252 ms of which 18 ms to minimize.
[2024-05-25 01:13:18] [INFO ] Deduced a trap composed of 348 places in 2196 ms of which 17 ms to minimize.
[2024-05-25 01:13:20] [INFO ] Deduced a trap composed of 348 places in 1987 ms of which 18 ms to minimize.
[2024-05-25 01:13:22] [INFO ] Deduced a trap composed of 268 places in 2268 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2712 variables, 16/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2712 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 44/2756 variables, 6/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 01:13:25] [INFO ] Deduced a trap composed of 88 places in 2300 ms of which 18 ms to minimize.
[2024-05-25 01:13:27] [INFO ] Deduced a trap composed of 102 places in 2383 ms of which 19 ms to minimize.
[2024-05-25 01:13:30] [INFO ] Deduced a trap composed of 39 places in 2486 ms of which 18 ms to minimize.
[2024-05-25 01:13:32] [INFO ] Deduced a trap composed of 124 places in 2372 ms of which 18 ms to minimize.
SMT process timed out in 51843ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2813 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2813/2813 places, 10373/10373 transitions.
Applied a total of 0 rules in 518 ms. Remains 2813 /2813 variables (removed 0) and now considering 10373/10373 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 519 ms. Remains : 2813/2813 places, 10373/10373 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2813/2813 places, 10373/10373 transitions.
Applied a total of 0 rules in 584 ms. Remains 2813 /2813 variables (removed 0) and now considering 10373/10373 (removed 0) transitions.
[2024-05-25 01:13:33] [INFO ] Flow matrix only has 9487 transitions (discarded 886 similar events)
[2024-05-25 01:13:33] [INFO ] Invariant cache hit.
[2024-05-25 01:13:39] [INFO ] Implicit Places using invariants in 5657 ms returned [172, 2011, 2399]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 5667 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2810/2813 places, 10373/10373 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2808 transition count 10371
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2808 transition count 10371
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 2806 transition count 10369
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 2806 transition count 10369
Applied a total of 8 rules in 956 ms. Remains 2806 /2810 variables (removed 4) and now considering 10369/10373 (removed 4) transitions.
[2024-05-25 01:13:40] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
// Phase 1: matrix 9483 rows 2806 cols
[2024-05-25 01:13:40] [INFO ] Computed 63 invariants in 145 ms
[2024-05-25 01:13:46] [INFO ] Implicit Places using invariants in 5655 ms returned []
Implicit Place search using SMT only with invariants took 5656 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2806/2813 places, 10369/10373 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 12865 ms. Remains : 2806/2813 places, 10369/10373 transitions.
RANDOM walk for 40000 steps (968 resets) in 1569 ms. (25 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (83 resets) in 188 ms. (211 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 26482 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 26482 steps, saw 11307 distinct states, run finished after 3004 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 01:13:49] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 01:13:49] [INFO ] Invariant cache hit.
[2024-05-25 01:13:49] [INFO ] State equation strengthened by 6202 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2680/2682 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2682 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2708 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2708 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 41/2749 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2749 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/2793 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2793 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 13/2806 variables, 13/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2806 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 9483/12289 variables, 2806/2869 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/12289 variables, 6202/9071 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/12289 variables, 0/9071 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/12289 variables, 0/9071 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12289/12289 variables, and 9071 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4606 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 2806/2806 constraints, ReadFeed: 6202/6202 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2680/2682 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2682 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2708 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 01:13:56] [INFO ] Deduced a trap composed of 248 places in 2174 ms of which 18 ms to minimize.
[2024-05-25 01:13:59] [INFO ] Deduced a trap composed of 104 places in 2183 ms of which 17 ms to minimize.
[2024-05-25 01:14:01] [INFO ] Deduced a trap composed of 200 places in 2098 ms of which 16 ms to minimize.
[2024-05-25 01:14:03] [INFO ] Deduced a trap composed of 302 places in 2217 ms of which 17 ms to minimize.
[2024-05-25 01:14:05] [INFO ] Deduced a trap composed of 134 places in 2186 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2708 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2708 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 41/2749 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 01:14:07] [INFO ] Deduced a trap composed of 5 places in 2010 ms of which 18 ms to minimize.
[2024-05-25 01:14:10] [INFO ] Deduced a trap composed of 39 places in 2174 ms of which 18 ms to minimize.
[2024-05-25 01:14:12] [INFO ] Deduced a trap composed of 197 places in 2077 ms of which 19 ms to minimize.
[2024-05-25 01:14:14] [INFO ] Deduced a trap composed of 194 places in 2220 ms of which 19 ms to minimize.
[2024-05-25 01:14:16] [INFO ] Deduced a trap composed of 190 places in 2336 ms of which 19 ms to minimize.
[2024-05-25 01:14:19] [INFO ] Deduced a trap composed of 114 places in 2329 ms of which 19 ms to minimize.
[2024-05-25 01:14:21] [INFO ] Deduced a trap composed of 70 places in 2349 ms of which 18 ms to minimize.
[2024-05-25 01:14:24] [INFO ] Deduced a trap composed of 116 places in 2396 ms of which 18 ms to minimize.
[2024-05-25 01:14:26] [INFO ] Deduced a trap composed of 105 places in 2426 ms of which 19 ms to minimize.
[2024-05-25 01:14:29] [INFO ] Deduced a trap composed of 102 places in 2447 ms of which 19 ms to minimize.
[2024-05-25 01:14:31] [INFO ] Deduced a trap composed of 70 places in 2413 ms of which 18 ms to minimize.
[2024-05-25 01:14:33] [INFO ] Deduced a trap composed of 115 places in 2330 ms of which 17 ms to minimize.
[2024-05-25 01:14:36] [INFO ] Deduced a trap composed of 98 places in 2165 ms of which 19 ms to minimize.
[2024-05-25 01:14:38] [INFO ] Deduced a trap composed of 98 places in 2292 ms of which 18 ms to minimize.
[2024-05-25 01:14:40] [INFO ] Deduced a trap composed of 140 places in 2354 ms of which 18 ms to minimize.
[2024-05-25 01:14:43] [INFO ] Deduced a trap composed of 39 places in 2243 ms of which 18 ms to minimize.
[2024-05-25 01:14:45] [INFO ] Deduced a trap composed of 113 places in 2285 ms of which 17 ms to minimize.
[2024-05-25 01:14:47] [INFO ] Deduced a trap composed of 110 places in 2357 ms of which 19 ms to minimize.
[2024-05-25 01:14:50] [INFO ] Deduced a trap composed of 109 places in 2303 ms of which 19 ms to minimize.
[2024-05-25 01:14:52] [INFO ] Deduced a trap composed of 110 places in 2382 ms of which 19 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2749 variables, 20/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 01:14:55] [INFO ] Deduced a trap composed of 123 places in 2348 ms of which 18 ms to minimize.
[2024-05-25 01:14:57] [INFO ] Deduced a trap composed of 117 places in 2274 ms of which 18 ms to minimize.
[2024-05-25 01:14:59] [INFO ] Deduced a trap composed of 123 places in 2275 ms of which 18 ms to minimize.
[2024-05-25 01:15:02] [INFO ] Deduced a trap composed of 128 places in 2245 ms of which 18 ms to minimize.
[2024-05-25 01:15:04] [INFO ] Deduced a trap composed of 122 places in 2354 ms of which 19 ms to minimize.
[2024-05-25 01:15:06] [INFO ] Deduced a trap composed of 120 places in 2265 ms of which 19 ms to minimize.
[2024-05-25 01:15:09] [INFO ] Deduced a trap composed of 128 places in 2252 ms of which 18 ms to minimize.
[2024-05-25 01:15:11] [INFO ] Deduced a trap composed of 276 places in 2262 ms of which 19 ms to minimize.
SMT process timed out in 81890ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2806 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2806/2806 places, 10369/10369 transitions.
Applied a total of 0 rules in 564 ms. Remains 2806 /2806 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 565 ms. Remains : 2806/2806 places, 10369/10369 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2806/2806 places, 10369/10369 transitions.
Applied a total of 0 rules in 507 ms. Remains 2806 /2806 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
[2024-05-25 01:15:12] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 01:15:12] [INFO ] Invariant cache hit.
[2024-05-25 01:15:18] [INFO ] Implicit Places using invariants in 5723 ms returned []
Implicit Place search using SMT only with invariants took 5727 ms to find 0 implicit places.
Running 10275 sub problems to find dead transitions.
[2024-05-25 01:15:18] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 01:15:18] [INFO ] Invariant cache hit.
[2024-05-25 01:15:18] [INFO ] State equation strengthened by 6202 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) 0/2804 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 10275 unsolved
SMT process timed out in 103244ms, After SMT, problems are : Problem set: 0 solved, 10275 unsolved
Search for dead transitions found 0 dead transitions in 103367ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109626 ms. Remains : 2806/2806 places, 10369/10369 transitions.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (G (OR p2 p0 (NOT p1))), (G (OR p2 p0 p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F (NOT (AND (OR (NOT p2) p0) (OR p0 (NOT p1)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 16 factoid took 27 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-15 finished in 529679 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(G((p0||X(p1))))))'
Found a Lengthening insensitive property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-09
Stuttering acceptance computed with spot in 212 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 3394 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3394/3394 places, 7688/7688 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 3394 transition count 7662
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 3368 transition count 7662
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 52 place count 3368 transition count 7625
Deduced a syphon composed of 37 places in 4 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 126 place count 3331 transition count 7625
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 146 place count 3311 transition count 7599
Iterating global reduction 2 with 20 rules applied. Total rules applied 166 place count 3311 transition count 7599
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 166 place count 3311 transition count 7595
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 174 place count 3307 transition count 7595
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 191 place count 3290 transition count 7494
Iterating global reduction 2 with 17 rules applied. Total rules applied 208 place count 3290 transition count 7494
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 211 place count 3287 transition count 7473
Iterating global reduction 2 with 3 rules applied. Total rules applied 214 place count 3287 transition count 7473
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 4 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 300 place count 3244 transition count 7430
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 313 place count 3231 transition count 7417
Iterating global reduction 2 with 13 rules applied. Total rules applied 326 place count 3231 transition count 7417
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 339 place count 3218 transition count 7326
Iterating global reduction 2 with 13 rules applied. Total rules applied 352 place count 3218 transition count 7326
Applied a total of 352 rules in 2620 ms. Remains 3218 /3394 variables (removed 176) and now considering 7326/7688 (removed 362) transitions.
[2024-05-25 01:17:04] [INFO ] Flow matrix only has 6726 transitions (discarded 600 similar events)
// Phase 1: matrix 6726 rows 3218 cols
[2024-05-25 01:17:04] [INFO ] Computed 98 invariants in 133 ms
[2024-05-25 01:17:09] [INFO ] Implicit Places using invariants in 5057 ms returned [9, 186, 320, 473, 950, 1178, 1224, 1282, 1308, 1321, 1367, 1402, 1436, 1450, 1463, 1508, 1585, 1606, 1607, 1608, 1622, 1655, 1662, 1781, 1783, 1951, 2013, 2213, 2307, 2504, 2583, 2739, 2740]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 5072 ms to find 33 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 3185/3394 places, 7326/7688 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 3166 transition count 7307
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 3166 transition count 7307
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 57 place count 3147 transition count 7288
Iterating global reduction 0 with 19 rules applied. Total rules applied 76 place count 3147 transition count 7288
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 90 place count 3133 transition count 7190
Iterating global reduction 0 with 14 rules applied. Total rules applied 104 place count 3133 transition count 7190
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 120 place count 3125 transition count 7182
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 128 place count 3117 transition count 7174
Iterating global reduction 0 with 8 rules applied. Total rules applied 136 place count 3117 transition count 7174
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 145 place count 3108 transition count 7111
Iterating global reduction 0 with 9 rules applied. Total rules applied 154 place count 3108 transition count 7111
Applied a total of 154 rules in 2640 ms. Remains 3108 /3185 variables (removed 77) and now considering 7111/7326 (removed 215) transitions.
[2024-05-25 01:17:12] [INFO ] Flow matrix only has 6511 transitions (discarded 600 similar events)
// Phase 1: matrix 6511 rows 3108 cols
[2024-05-25 01:17:12] [INFO ] Computed 65 invariants in 134 ms
[2024-05-25 01:17:16] [INFO ] Implicit Places using invariants in 4628 ms returned []
[2024-05-25 01:17:16] [INFO ] Flow matrix only has 6511 transitions (discarded 600 similar events)
[2024-05-25 01:17:16] [INFO ] Invariant cache hit.
[2024-05-25 01:17:20] [INFO ] State equation strengthened by 2644 read => feed constraints.
[2024-05-25 01:17:51] [INFO ] Performed 1088/3108 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 01:18:21] [INFO ] Performed 1808/3108 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 01:18:51] [INFO ] Performed 2884/3108 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-25 01:18:58] [INFO ] Implicit Places using invariants and state equation in 101392 ms returned [3079]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 106031 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 3107/3394 places, 7111/7688 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 3107 transition count 7110
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3106 transition count 7110
Applied a total of 2 rules in 386 ms. Remains 3106 /3107 variables (removed 1) and now considering 7110/7111 (removed 1) transitions.
[2024-05-25 01:18:58] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
// Phase 1: matrix 6510 rows 3106 cols
[2024-05-25 01:18:58] [INFO ] Computed 64 invariants in 137 ms
[2024-05-25 01:19:03] [INFO ] Implicit Places using invariants in 4595 ms returned []
[2024-05-25 01:19:03] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
[2024-05-25 01:19:03] [INFO ] Invariant cache hit.
[2024-05-25 01:19:06] [INFO ] State equation strengthened by 2644 read => feed constraints.
[2024-05-25 01:19:36] [INFO ] Performed 1192/3106 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 01:20:06] [INFO ] Performed 1882/3106 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 01:20:37] [INFO ] Performed 3093/3106 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 01:20:37] [INFO ] Implicit Places using invariants and state equation in 94235 ms returned []
Implicit Place search using SMT with State Equation took 98844 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 3 : 3106/3394 places, 7110/7688 transitions.
Finished structural reductions in LI_LTL mode , in 3 iterations and 215594 ms. Remains : 3106/3394 places, 7110/7688 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-09
Product exploration explored 100000 steps with 1970 reset in 1069 ms.
Product exploration explored 100000 steps with 1971 reset in 1060 ms.
Computed a total of 507 stabilizing places and 1934 stable transitions
Computed a total of 507 stabilizing places and 1934 stable transitions
Detected a total of 507/3106 stabilizing places and 1934/7110 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 121 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 29667 steps (583 resets) in 811 ms. (36 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 4 factoid took 286 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 268 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 183 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 3106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3106/3106 places, 7110/7110 transitions.
Applied a total of 0 rules in 316 ms. Remains 3106 /3106 variables (removed 0) and now considering 7110/7110 (removed 0) transitions.
[2024-05-25 01:20:41] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
[2024-05-25 01:20:41] [INFO ] Invariant cache hit.
[2024-05-25 01:20:45] [INFO ] Implicit Places using invariants in 4354 ms returned []
[2024-05-25 01:20:45] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
[2024-05-25 01:20:45] [INFO ] Invariant cache hit.
[2024-05-25 01:20:48] [INFO ] State equation strengthened by 2644 read => feed constraints.
[2024-05-25 01:21:18] [INFO ] Performed 1090/3106 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 01:21:48] [INFO ] Performed 1732/3106 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 01:22:18] [INFO ] Performed 2988/3106 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 01:22:23] [INFO ] Implicit Places using invariants and state equation in 97566 ms returned []
Implicit Place search using SMT with State Equation took 101921 ms to find 0 implicit places.
Running 7085 sub problems to find dead transitions.
[2024-05-25 01:22:23] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
[2024-05-25 01:22:23] [INFO ] Invariant cache hit.
[2024-05-25 01:22:23] [INFO ] State equation strengthened by 2644 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) 0/3104 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7085 unsolved
SMT process timed out in 46441ms, After SMT, problems are : Problem set: 0 solved, 7085 unsolved
Search for dead transitions found 0 dead transitions in 46516ms
Finished structural reductions in LTL mode , in 1 iterations and 148783 ms. Remains : 3106/3106 places, 7110/7110 transitions.
Computed a total of 507 stabilizing places and 1934 stable transitions
Computed a total of 507 stabilizing places and 1934 stable transitions
Detected a total of 507/3106 stabilizing places and 1934/7110 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 130 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 239 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 22396 steps (439 resets) in 659 ms. (33 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 4 factoid took 325 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 181 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 1972 reset in 1019 ms.
Product exploration explored 100000 steps with 1971 reset in 1127 ms.
Support contains 3 out of 3106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3106/3106 places, 7110/7110 transitions.
Applied a total of 0 rules in 312 ms. Remains 3106 /3106 variables (removed 0) and now considering 7110/7110 (removed 0) transitions.
[2024-05-25 01:23:14] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
[2024-05-25 01:23:14] [INFO ] Invariant cache hit.
[2024-05-25 01:23:18] [INFO ] Implicit Places using invariants in 4482 ms returned []
[2024-05-25 01:23:18] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
[2024-05-25 01:23:18] [INFO ] Invariant cache hit.
[2024-05-25 01:23:21] [INFO ] State equation strengthened by 2644 read => feed constraints.
[2024-05-25 01:23:51] [INFO ] Performed 1135/3106 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 01:24:21] [INFO ] Performed 1767/3106 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 01:24:51] [INFO ] Performed 2748/3106 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 01:25:03] [INFO ] Implicit Places using invariants and state equation in 104868 ms returned []
Implicit Place search using SMT with State Equation took 109352 ms to find 0 implicit places.
Running 7085 sub problems to find dead transitions.
[2024-05-25 01:25:03] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
[2024-05-25 01:25:03] [INFO ] Invariant cache hit.
[2024-05-25 01:25:03] [INFO ] State equation strengthened by 2644 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3104 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7085 unsolved
SMT process timed out in 44863ms, After SMT, problems are : Problem set: 0 solved, 7085 unsolved
Search for dead transitions found 0 dead transitions in 44933ms
Finished structural reductions in LTL mode , in 1 iterations and 154610 ms. Remains : 3106/3106 places, 7110/7110 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-09 finished in 526838 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)))'
[2024-05-25 01:25:48] [INFO ] Flatten gal took : 252 ms
[2024-05-25 01:25:48] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-05-25 01:25:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3394 places, 7688 transitions and 34136 arcs took 40 ms.
Total runtime 3120544 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running MultiCrashLeafsetExtension-PT-S24C07
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 3394
TRANSITIONS: 7688
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.169s, Sys 0.015s]
SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.026s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 1847
MODEL NAME: /home/mcc/execution/412/model
3394 places, 7688 transitions.
No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
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-S24C07"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is MultiCrashLeafsetExtension-PT-S24C07, 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 r245-tall-171654349200099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C07.tgz
mv MultiCrashLeafsetExtension-PT-S24C07 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;