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.r544-smll-171701111200300.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 ltsminxred
Input is ViralEpidemic-PT-S02D1C1A10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-smll-171701111200300
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.3M
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.9K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 19 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 05:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 12 05:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 12 04:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 12 04:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 8.8M 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 ViralEpidemic-PT-S02D1C1A10-LTLFireability-00
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-01
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-02
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-03
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-04
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-05
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-06
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-07
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-08
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-09
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-10
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-11
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-12
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-13
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-14
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717290382040

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S02D1C1A10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 01:06:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 01:06:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 01:06:25] [INFO ] Load time of PNML (sax parser for PT used): 1029 ms
[2024-06-02 01:06:25] [INFO ] Transformed 8189 places.
[2024-06-02 01:06:25] [INFO ] Transformed 10235 transitions.
[2024-06-02 01:06:25] [INFO ] Found NUPN structural information;
[2024-06-02 01:06:25] [INFO ] Parsed PT model containing 8189 places and 10235 transitions and 22517 arcs in 1307 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 8189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8189/8189 places, 10235/10235 transitions.
Discarding 3046 places :
Symmetric choice reduction at 0 with 3046 rule applications. Total rules 3046 place count 5143 transition count 5159
Iterating global reduction 0 with 3046 rules applied. Total rules applied 6092 place count 5143 transition count 5159
Applied a total of 6092 rules in 3101 ms. Remains 5143 /8189 variables (removed 3046) and now considering 5159/10235 (removed 5076) transitions.
// Phase 1: matrix 5159 rows 5143 cols
[2024-06-02 01:06:29] [INFO ] Invariants computation overflowed in 660 ms
[2024-06-02 01:06:33] [INFO ] Implicit Places using invariants in 4904 ms returned []
// Phase 1: matrix 5159 rows 5143 cols
[2024-06-02 01:06:34] [INFO ] Invariants computation overflowed in 389 ms
[2024-06-02 01:06:46] [INFO ] Implicit Places using invariants and state equation in 12548 ms returned [0, 5, 6, 9, 11, 13, 15, 17, 19, 21, 23, 26, 29, 30, 33, 36, 37, 40, 43, 46, 49, 52, 53, 56, 59, 60, 63, 65, 67, 70, 73, 74, 79, 80, 83, 86, 89, 90, 95, 96, 102, 104, 107, 110, 111, 114, 117, 120, 121, 126, 127, 130, 133, 136, 137, 140, 142, 148, 151, 152, 157, 158, 161, 164, 167, 168, 173, 174, 177, 179, 181, 184, 187, 188, 191, 194, 195, 198, 201, 204, 207, 210, 211, 214, 217, 218, 221, 223, 225, 227, 229, 232, 235, 238, 241, 243, 245, 248, 251, 254, 257, 259, 264, 266, 269, 272, 273, 278, 279, 282, 285, 288, 289, 294, 295, 298, 300, 302, 304, 306, 309, 312, 315, 318, 320, 322, 325, 328, 331, 334, 336, 338, 340, 342, 345, 348, 349, 352, 355, 356, 359, 362, 365, 368, 371, 372, 375, 378, 379, 382, 384, 386, 389, 392, 393, 398, 399, 402, 405, 408, 409, 414, 415, 418, 420, 422, 425, 428, 429, 432, 435, 438, 439, 444, 445, 448, 451, 454, 455, 458, 460, 462, 465, 468, 469, 474, 475, 478, 481, 484, 485, 490, 491, 494, 496, 498, 501, 504, 505, 508, 511, 512, 515, 518, 521, 524, 527, 528, 531, 534, 535, 538, 540, 542, 544, 546, 548, 550, 554, 556, 560, 562, 564, 566, 570, 572, 576, 578, 580, 582, 584, 586, 589, 592, 595, 598, 600, 602, 605, 608, 611, 614, 616, 618, 620, 622, 624, 626, 630, 632, 636, 638, 640, 642, 646, 648, 652, 654, 656, 658, 660, 662, 665, 668, 669, 672, 675, 676, 679, 682, 685, 688, 691, 692, 695, 698, 699, 702, 704, 706, 709, 712, 713, 718, 719, 722, 725, 728, 729, 734, 735, 738, 740, 742, 745, 748, 749, 752, 755, 758, 759, 764, 765, 768, 771, 774, 775, 778, 780, 782, 785, 788, 789, 794, 795, 798, 801, 804, 812, 813, 816, 818, 820, 823, 826, 827, 830, 833, 834, 837, 840, 843, 846, 849, 850, 853, 856, 857, 860, 862, 864, 866, 868, 871, 874, 877, 880, 882, 884, 887, 890, 893, 896, 898, 900, 902, 904, 907, 910, 911, 916, 917, 920, 923, 926, 927, 932, 933, 936, 938, 940, 942, 944, 947, 950, 953, 956, 958, 960, 963, 966, 969, 972, 974, 976, 978, 980, 983, 986, 987, 990, 993, 994, 997, 1000, 1003, 1006, 1009, 1010, 1013, 1016, 1017, 1020, 1022, 1024, 1027, 1030, 1031, 1036, 1037, 1040, 1043, 1046, 1047, 1052, 1053, 1056, 1058, 1060, 1063, 1066, 1067, 1070, 1073, 1076, 1077, 1082, 1083, 1086, 1089, 1092, 1093, 1096, 1098, 1100, 1103, 1106, 1107, 1112, 1113, 1116, 1119, 1122, 1123, 1128, 1129, 1132, 1134, 1136, 1139, 1142, 1143, 1146, 1149, 1150, 1153, 1156, 1164, 1167, 1168, 1171, 1174, 1175, 1178, 1180, 1182, 1184, 1186, 1188, 1190, 1192, 1196, 1198, 1202, 1204, 1206, 1208, 1212, 1214, 1218, 1220, 1222, 1224, 1226, 1228, 1230, 1234, 1236, 1240, 1242, 1244, 1246, 1250, 1252, 1256, 1258, 1260, 1262, 1264, 1266, 1268, 1272, 1274, 1278, 1280, 1282, 1284, 1288, 1290, 1294, 1296, 1298, 1300, 1302, 1304, 1306, 1309, 1312, 1313, 1316, 1319, 1320, 1323, 1326, 1329, 1332, 1335, 1336, 1339, 1342, 1343, 1346, 1348, 1350, 1353, 1356, 1357, 1362, 1363, 1366, 1369, 1372, 1373, 1378, 1379, 1382, 1384, 1386, 1389, 1392, 1393, 1396, 1399, 1402, 1403, 1408, 1409, 1412, 1415, 1418, 1419, 1422, 1424, 1426, 1429, 1432, 1433, 1438, 1439, 1442, 1445, 1448, 1449, 1454, 1455, 1458, 1460, 1462, 1465, 1468, 1469, 1472, 1475, 1476, 1479, 1482, 1485, 1488, 1491, 1492, 1495, 1498, 1499, 1502, 1504, 1506, 1508, 1510, 1513, 1516, 1519, 1522, 1524, 1526, 1529, 1532, 1535, 1538, 1540, 1542, 1544, 1546, 1549, 1552, 1553, 1558, 1559, 1562, 1565, 1568, 1576, 1577, 1580, 1582, 1584, 1586, 1588, 1591, 1594, 1597, 1600, 1602, 1604, 1607, 1610, 1613, 1616, 1618, 1620, 1622, 1624, 1627, 1630, 1631, 1634, 1637, 1638, 1641, 1644, 1647, 1650, 1653, 1654, 1657, 1660, 1661, 1664, 1666, 1668, 1671, 1674, 1675, 1680, 1685, 1689, 1692, 1693, 1698, 1699, 1702, 1704, 1706, 1709, 1712, 1717, 1720, 1723, 1724, 1729, 1730, 1733, 1736, 1739, 1740, 1743, 1745, 1747, 1750, 1753, 1754, 1759, 1760, 1763, 1766, 1769, 1770, 1775, 1776, 1779, 1781, 1783, 1786, 1789, 1790, 1793, 1796, 1797, 1800, 1803, 1806, 1809, 1812, 1813, 1816, 1819, 1820, 1823, 1825, 1827, 1829, 1831, 1833, 1835, 1839, 1841, 1845, 1847, 1849, 1851, 1855, 1857, 1861, 1863, 1865, 1867, 1869, 1871, 1874, 1877, 1880, 1883, 1885, 1887, 1890, 1893, 1896, 1899, 1901, 1903, 1905, 1907, 1909, 1911, 1915, 1917, 1921, 1923, 1925, 1927, 1931, 1933, 1937, 1939, 1941, 1943, 1945, 1947, 1950, 1953, 1954, 1957, 1960, 1961, 1964, 1967, 1970, 1973, 1976, 1977, 1980, 1983, 1984, 1987, 1989, 1991, 1994, 1997, 1998, 2003, 2004, 2007, 2010, 2013, 2014, 2019, 2020, 2023, 2025, 2027, 2030, 2033, 2034, 2037, 2040, 2043, 2044, 2049, 2050, 2053, 2056, 2059, 2060, 2063, 2065, 2067, 2070, 2073, 2074, 2079, 2080, 2083, 2086, 2089, 2090, 2095, 2096, 2099, 2101, 2103, 2106, 2109, 2110, 2113, 2116, 2117, 2120, 2123, 2126, 2129, 2132, 2133, 2136, 2139, 2140, 2143, 2145, 2147, 2149, 2151, 2154, 2157, 2160, 2163, 2165, 2167, 2170, 2173, 2176, 2179, 2181, 2183, 2185, 2187, 2190, 2193, 2194, 2199, 2200, 2203, 2206, 2209, 2210, 2215, 2216, 2219, 2221, 2226, 2228, 2231, 2234, 2237, 2240, 2242, 2244, 2247, 2250, 2253, 2256, 2258, 2260, 2262, 2264, 2267, 2270, 2271, 2274, 2277, 2278, 2281, 2284, 2287, 2290, 2293, 2294, 2297, 2300, 2301, 2304, 2306, 2308, 2311, 2314, 2315, 2320, 2321, 2324, 2327, 2330, 2331, 2336, 2337, 2340, 2342, 2344, 2347, 2350, 2351, 2354, 2357, 2360, 2361, 2366, 2367, 2370, 2373, 2376, 2377, 2380, 2382, 2384, 2387, 2390, 2391, 2396, 2397, 2400, 2403, 2406, 2407, 2412, 2413, 2416, 2418, 2420, 2423, 2426, 2427, 2430, 2433, 2434, 2437, 2440, 2443, 2446, 2448, 2451, 2454, 2456, 2458, 2461, 2464, 2466, 2469, 2472, 2474, 2476, 2478, 2481, 2484, 2486, 2489, 2492, 2494, 2496, 2499, 2502, 2504, 2507, 2510, 2512, 2514, 2516, 2518, 2520, 2522, 2524, 2526, 2529, 2532, 2534, 2537, 2540, 2542, 2544, 2547, 2550, 2552, 2555, 2558, 2560, 2562, 2564, 2567, 2570, 2572, 2575, 2578, 2580, 2582, 2585, 2588, 2590, 2593, 2596, 2598, 2600, 2602, 2604, 2607, 2610, 2612, 2615, 2618, 2620, 2622, 2625, 2628, 2630, 2633, 2636, 2638, 2640, 2642, 2645, 2648, 2650, 2653, 2656, 2658, 2660, 2663, 2666, 2668, 2671, 2674, 2676, 2681, 2683, 2685, 2688, 2691, 2693, 2696, 2699, 2701, 2703, 2706, 2709, 2711, 2714, 2717, 2719, 2721, 2723, 2726, 2729, 2731, 2734, 2737, 2739, 2741, 2744, 2747, 2749, 2752, 2755, 2757, 2759, 2761, 2763, 2766, 2769, 2771, 2774, 2777, 2779, 2781, 2784, 2787, 2789, 2792, 2795, 2797, 2799, 2801, 2804, 2807, 2809, 2812, 2815, 2817, 2819, 2822, 2825, 2827, 2830, 2833, 2835, 2837, 2839, 2841, 2843, 2845, 2848, 2851, 2853, 2856, 2859, 2861, 2863, 2866, 2869, 2871, 2874, 2877, 2879, 2881, 2883, 2886, 2889, 2891, 2894, 2897, 2899, 2901, 2904, 2907, 2909, 2912, 2915, 2917, 2919, 2921, 2923, 2926, 2929, 2931, 2934, 2937, 2939, 2941, 2944, 2947, 2949, 2952, 2955, 2957, 2959, 2966, 2969, 2971, 2974, 2977, 2979, 2981, 2984, 2987, 2989, 2992, 2995, 2997, 2999, 3001, 3003, 3005, 3008, 3011, 3013, 3016, 3019, 3021, 3023, 3026, 3029, 3031, 3034, 3037, 3039, 3041, 3043, 3046, 3049, 3051, 3054, 3057, 3059, 3061, 3064, 3067, 3069, 3072, 3075, 3077, 3079, 3081, 3083, 3086, 3089, 3091, 3094, 3097, 3099, 3101, 3104, 3107, 3109, 3112, 3115, 3117, 3119, 3121, 3124, 3127, 3129, 3132, 3135, 3137, 3139, 3142, 3145, 3147, 3150, 3153, 3155, 3157, 3159, 3161, 3163, 3165, 3167, 3170, 3173, 3175, 3178, 3181, 3183, 3185, 3188, 3191, 3193, 3196, 3199, 3201, 3203, 3205, 3208, 3211, 3213, 3216, 3219, 3221, 3223, 3226, 3229, 3231, 3234, 3237, 3239, 3241, 3243, 3245, 3248, 3251, 3253, 3256, 3259, 3261, 3263, 3266, 3269, 3271, 3274, 3277, 3279, 3281, 3283, 3286, 3289, 3291, 3294, 3297, 3299, 3301, 3304, 3307, 3309, 3312, 3315, 3317, 3319, 3321, 3323, 3325, 3328, 3331, 3333, 3336, 3339, 3341, 3343, 3346, 3349, 3351, 3354, 3357, 3359, 3361, 3363, 3366, 3369, 3371, 3374, 3377, 3379, 3381, 3384, 3387, 3389, 3392, 3395, 3397, 3399, 3401, 3403, 3406, 3409, 3411, 3414, 3417, 3419, 3421, 3424, 3427, 3429, 3432, 3435, 3437, 3439, 3441, 3444, 3447, 3449, 3452, 3455, 3457, 3459, 3462, 3465, 3467, 3470, 3473, 3475, 3477, 3479, 3481, 3483, 3485, 3488, 3491, 3493, 3496, 3499, 3501, 3503, 3506, 3509, 3511, 3514, 3517, 3519, 3521, 3523, 3526, 3529, 3531, 3534, 3537, 3539, 3541, 3544, 3547, 3549, 3552, 3555, 3557, 3559, 3561, 3563, 3566, 3569, 3571, 3574, 3577, 3579, 3581, 3584, 3587, 3589, 3592, 3595, 3597, 3599, 3601, 3604, 3607, 3609, 3612, 3615, 3617, 3619, 3622, 3625, 3627, 3630, 3633, 3635, 3637, 3639, 3641, 3643, 3646, 3649, 3651, 3654, 3657, 3659, 3661, 3664, 3667, 3669, 3672, 3675, 3677, 3679, 3681, 3684, 3687, 3689, 3692, 3695, 3697, 3699, 3702, 3705, 3707, 3710, 3713, 3715, 3717, 3719, 3721, 3724, 3727, 3729, 3732, 3735, 3737, 3739, 3742, 3745, 3747, 3750, 3753, 3755, 3760, 3763, 3766, 3773, 3776, 3778, 3780, 3783, 3786, 3788, 3791, 3794, 3796, 3798, 3800, 3802, 3804, 3806, 3808, 3810, 3812, 3815, 3818, 3820, 3823, 3826, 3828, 3830, 3833, 3836, 3838, 3841, 3844, 3846, 3848, 3850, 3853, 3856, 3858, 3861, 3864, 3866, 3868, 3871, 3874, 3876, 3879, 3882, 3884, 3886, 3888, 3890, 3893, 3896, 3898, 3901, 3904, 3906, 3908, 3911, 3914, 3916, 3919, 3922, 3924, 3926, 3928, 3931, 3934, 3936, 3939, 3942, 3944, 3946, 3949, 3952, 3954, 3957, 3960, 3962, 3964, 3966, 3968, 3970, 3973, 3976, 3978, 3981, 3984, 3986, 3988, 3991, 3994, 3996, 3999, 4002, 4004, 4006, 4008, 4011, 4014, 4016, 4019, 4022, 4024, 4026, 4029, 4032, 4034, 4037, 4040, 4042, 4044, 4046, 4048, 4051, 4054, 4056, 4059, 4062, 4064, 4066, 4069, 4072, 4074, 4077, 4080, 4082, 4084, 4086, 4089, 4092, 4094, 4097, 4100, 4102, 4104, 4107, 4110, 4112, 4115, 4118, 4120, 4122, 4124, 4126, 4128, 4130, 4133, 4136, 4138, 4141, 4144, 4146, 4148, 4151, 4154, 4156, 4159, 4162, 4164, 4166, 4168, 4171, 4174, 4176, 4179, 4182, 4184, 4186, 4189, 4192, 4194, 4197, 4200, 4202, 4204, 4206, 4208, 4211, 4214, 4216, 4219, 4222, 4224, 4226, 4229, 4232, 4234, 4242, 4244, 4246, 4248, 4251, 4254, 4256, 4259, 4262, 4264, 4266, 4269, 4272, 4274, 4277, 4280, 4282, 4284, 4286, 4288, 4290, 4293, 4296, 4298, 4301, 4304, 4306, 4308, 4311, 4314, 4316, 4319, 4322, 4324, 4326, 4328, 4331, 4334, 4336, 4339, 4342, 4344, 4346, 4349, 4352, 4354, 4357, 4360, 4362, 4364, 4366, 4368, 4371, 4374, 4376, 4379, 4385, 4387, 4390, 4393, 4395, 4398, 4401, 4403, 4405, 4407, 4410, 4413, 4415, 4418, 4421, 4423, 4425, 4428, 4431, 4433, 4436, 4439, 4441, 4443, 4445, 4447, 4449, 4451, 4453, 4456, 4459, 4461, 4464, 4467, 4469, 4471, 4474, 4477, 4479, 4482, 4485, 4487, 4489, 4491, 4494, 4497, 4499, 4502, 4505, 4507, 4509, 4512, 4515, 4517, 4520, 4523, 4525, 4527, 4529, 4531, 4534, 4537, 4539, 4542, 4545, 4547, 4549, 4552, 4555, 4557, 4560, 4563, 4565, 4567, 4569, 4572, 4575, 4577, 4580, 4583, 4585, 4587, 4590, 4593, 4595, 4598, 4601, 4603, 4605, 4607, 4609, 4611, 4614, 4617, 4619, 4622, 4625, 4627, 4629, 4632, 4635, 4637, 4640, 4643, 4645, 4647, 4649, 4652, 4655, 4657, 4660, 4663, 4665, 4667, 4670, 4673, 4675, 4678, 4681, 4683, 4685, 4687, 4689, 4692, 4695, 4697, 4700, 4703, 4705, 4707, 4710, 4713, 4715, 4718, 4721, 4723, 4725, 4727, 4730, 4733, 4735, 4738, 4741, 4743, 4745, 4748, 4751, 4753, 4756, 4759, 4761, 4763, 4765, 4767, 4769, 4771, 4774, 4777, 4779, 4782, 4785, 4787, 4789, 4792, 4795, 4797, 4800, 4803, 4805, 4807, 4809, 4812, 4815, 4817, 4820, 4823, 4825, 4827, 4830, 4833, 4835, 4838, 4841, 4843, 4845, 4850, 4853, 4856, 4858, 4861, 4864, 4866, 4868, 4871, 4874, 4876, 4879, 4882, 4884, 4886, 4888, 4891, 4894, 4896, 4899, 4902, 4904, 4906, 4909, 4912, 4914, 4917, 4920, 4922, 4924, 4926, 4928, 4930, 4933, 4936, 4938, 4941, 4944, 4946, 4948, 4951, 4954, 4956, 4959, 4962, 4964, 4966, 4968, 4971, 4974, 4976, 4979, 4982, 4984, 4986, 4989, 4992, 4994, 4997, 5000, 5002, 5004, 5006, 5008, 5011, 5014, 5016, 5019, 5022, 5024, 5026, 5029, 5032, 5034, 5037, 5040, 5042, 5044, 5046, 5049, 5052, 5054, 5057, 5060, 5062, 5064, 5067, 5070, 5072, 5075, 5078, 5080, 5082, 5084, 5089, 5091, 5093, 5095, 5098, 5101, 5103, 5106, 5109, 5111, 5113, 5116, 5119, 5121, 5124, 5127, 5129, 5131, 5133, 5136, 5139, 5141]
Discarding 2030 places :
Implicit Place search using SMT with State Equation took 17558 ms to find 2030 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3113/8189 places, 5159/10235 transitions.
Discarding 1017 places :
Symmetric choice reduction at 0 with 1017 rule applications. Total rules 1017 place count 2096 transition count 4142
Iterating global reduction 0 with 1017 rules applied. Total rules applied 2034 place count 2096 transition count 4142
Discarding 1002 places :
Symmetric choice reduction at 0 with 1002 rule applications. Total rules 3036 place count 1094 transition count 2138
Iterating global reduction 0 with 1002 rules applied. Total rules applied 4038 place count 1094 transition count 2138
Discarding 486 places :
Symmetric choice reduction at 0 with 486 rule applications. Total rules 4524 place count 608 transition count 1166
Iterating global reduction 0 with 486 rules applied. Total rules applied 5010 place count 608 transition count 1166
Discarding 230 places :
Symmetric choice reduction at 0 with 230 rule applications. Total rules 5240 place count 378 transition count 706
Iterating global reduction 0 with 230 rules applied. Total rules applied 5470 place count 378 transition count 706
Discarding 104 places :
Symmetric choice reduction at 0 with 104 rule applications. Total rules 5574 place count 274 transition count 498
Iterating global reduction 0 with 104 rules applied. Total rules applied 5678 place count 274 transition count 498
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 5720 place count 232 transition count 414
Iterating global reduction 0 with 42 rules applied. Total rules applied 5762 place count 232 transition count 414
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 5776 place count 218 transition count 386
Iterating global reduction 0 with 14 rules applied. Total rules applied 5790 place count 218 transition count 386
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 5792 place count 216 transition count 382
Iterating global reduction 0 with 2 rules applied. Total rules applied 5794 place count 216 transition count 382
Applied a total of 5794 rules in 858 ms. Remains 216 /3113 variables (removed 2897) and now considering 382/5159 (removed 4777) transitions.
// Phase 1: matrix 382 rows 216 cols
[2024-06-02 01:06:47] [INFO ] Computed 0 invariants in 2 ms
[2024-06-02 01:06:47] [INFO ] Implicit Places using invariants in 145 ms returned []
[2024-06-02 01:06:47] [INFO ] Invariant cache hit.
[2024-06-02 01:06:47] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 216/8189 places, 382/10235 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 21935 ms. Remains : 216/8189 places, 382/10235 transitions.
Support contains 42 out of 216 places after structural reductions.
[2024-06-02 01:06:48] [INFO ] Flatten gal took : 109 ms
[2024-06-02 01:06:48] [INFO ] Flatten gal took : 34 ms
[2024-06-02 01:06:48] [INFO ] Input system was already deterministic with 382 transitions.
Support contains 40 out of 216 places (down from 42) after GAL structural reductions.
RANDOM walk for 40009 steps (1516 resets) in 3026 ms. (13 steps per ms) remains 3/24 properties
BEST_FIRST walk for 40002 steps (279 resets) in 313 ms. (127 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (245 resets) in 260 ms. (153 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (273 resets) in 165 ms. (240 steps per ms) remains 2/2 properties
[2024-06-02 01:06:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 15/21 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 78/99 variables, 12/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 215/314 variables, 75/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 161/475 variables, 61/154 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/475 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 84/559 variables, 45/199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/559 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 26/585 variables, 11/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/585 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 10/595 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/595 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 3/598 variables, 2/216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/598 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 0/598 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 598/598 variables, and 216 constraints, problems are : Problem set: 0 solved, 2 unsolved in 539 ms.
Refiners :[State Equation: 216/216 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 15/21 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 78/99 variables, 12/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 215/314 variables, 75/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/314 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 161/475 variables, 61/156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/475 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 84/559 variables, 45/201 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/559 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 26/585 variables, 11/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/585 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 10/595 variables, 4/216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/595 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 3/598 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/598 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/598 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 598/598 variables, and 218 constraints, problems are : Problem set: 0 solved, 2 unsolved in 390 ms.
Refiners :[State Equation: 216/216 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 959ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 33 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=16 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 11 ms.
Computed a total of 216 stabilizing places and 382 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 216 transition count 382
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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(((G(p1) U p2)||p0))))'
Support contains 5 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 382/382 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 179 transition count 313
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 179 transition count 313
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 81 place count 172 transition count 299
Iterating global reduction 0 with 7 rules applied. Total rules applied 88 place count 172 transition count 299
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 95 place count 165 transition count 285
Iterating global reduction 0 with 7 rules applied. Total rules applied 102 place count 165 transition count 285
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 108 place count 159 transition count 273
Iterating global reduction 0 with 6 rules applied. Total rules applied 114 place count 159 transition count 273
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 120 place count 153 transition count 261
Iterating global reduction 0 with 6 rules applied. Total rules applied 126 place count 153 transition count 261
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 130 place count 149 transition count 253
Iterating global reduction 0 with 4 rules applied. Total rules applied 134 place count 149 transition count 253
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 148 transition count 251
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 148 transition count 251
Applied a total of 136 rules in 40 ms. Remains 148 /216 variables (removed 68) and now considering 251/382 (removed 131) transitions.
// Phase 1: matrix 251 rows 148 cols
[2024-06-02 01:06:50] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 01:06:50] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-06-02 01:06:50] [INFO ] Invariant cache hit.
[2024-06-02 01:06:51] [INFO ] Implicit Places using invariants and state equation in 270 ms returned [16, 20, 26, 36, 46, 58, 73, 80, 88, 97, 106, 124, 130, 139, 146]
Discarding 15 places :
Implicit Place search using SMT with State Equation took 348 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/216 places, 251/382 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 118 transition count 226
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 118 transition count 226
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 103 transition count 196
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 103 transition count 196
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 73 place count 90 transition count 170
Iterating global reduction 0 with 13 rules applied. Total rules applied 86 place count 90 transition count 170
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 98 place count 78 transition count 146
Iterating global reduction 0 with 12 rules applied. Total rules applied 110 place count 78 transition count 146
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 120 place count 68 transition count 126
Iterating global reduction 0 with 10 rules applied. Total rules applied 130 place count 68 transition count 126
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 138 place count 60 transition count 110
Iterating global reduction 0 with 8 rules applied. Total rules applied 146 place count 60 transition count 110
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 152 place count 54 transition count 98
Iterating global reduction 0 with 6 rules applied. Total rules applied 158 place count 54 transition count 98
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 162 place count 50 transition count 90
Iterating global reduction 0 with 4 rules applied. Total rules applied 166 place count 50 transition count 90
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 169 place count 47 transition count 84
Iterating global reduction 0 with 3 rules applied. Total rules applied 172 place count 47 transition count 84
Applied a total of 172 rules in 19 ms. Remains 47 /133 variables (removed 86) and now considering 84/251 (removed 167) transitions.
// Phase 1: matrix 84 rows 47 cols
[2024-06-02 01:06:51] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 01:06:51] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-06-02 01:06:51] [INFO ] Invariant cache hit.
[2024-06-02 01:06:51] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/216 places, 84/382 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 509 ms. Remains : 47/216 places, 84/382 transitions.
Stuttering acceptance computed with spot in 386 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLFireability-00 finished in 996 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 216 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 216/216 places, 382/382 transitions.
Graph (complete) has 298 edges and 216 vertex of which 15 are kept as prefixes of interest. Removing 201 places using SCC suffix rule.3 ms
Discarding 201 places :
Also discarding 357 output transitions
Drop transitions (Output transitions of discarded places.) removed 357 transitions
Reduce places removed 1 places and 1 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 17 place count 6 transition count 16
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 25 place count 6 transition count 8
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 6 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 26 place count 6 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 5 transition count 6
Applied a total of 28 rules in 33 ms. Remains 5 /216 variables (removed 211) and now considering 6/382 (removed 376) transitions.
// Phase 1: matrix 6 rows 5 cols
[2024-06-02 01:06:51] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 01:06:51] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-06-02 01:06:51] [INFO ] Invariant cache hit.
[2024-06-02 01:06:51] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-06-02 01:06:51] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2024-06-02 01:06:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 5/9 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2/11 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11/11 variables, and 5 constraints, problems are : Problem set: 0 solved, 4 unsolved in 50 ms.
Refiners :[State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 5/9 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 2/11 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/11 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/11 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 11/11 variables, and 9 constraints, problems are : Problem set: 0 solved, 4 unsolved in 75 ms.
Refiners :[State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 128ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 129ms
Starting structural reductions in SI_LTL mode, iteration 1 : 5/216 places, 6/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 224 ms. Remains : 5/216 places, 6/382 transitions.
Stuttering acceptance computed with spot in 188 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLFireability-01
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLFireability-01 finished in 429 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((p0||G(F(p1)))))'
Support contains 4 out of 216 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 216/216 places, 382/382 transitions.
Graph (complete) has 298 edges and 216 vertex of which 24 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 339 output transitions
Drop transitions (Output transitions of discarded places.) removed 339 transitions
Reduce places removed 1 places and 1 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 23 place count 12 transition count 31
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 33 place count 12 transition count 21
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 11 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 11 transition count 20
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 11 transition count 18
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 11 transition count 18
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 11 transition count 17
Applied a total of 40 rules in 8 ms. Remains 11 /216 variables (removed 205) and now considering 17/382 (removed 365) transitions.
// Phase 1: matrix 17 rows 11 cols
[2024-06-02 01:06:52] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 01:06:52] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-06-02 01:06:52] [INFO ] Invariant cache hit.
[2024-06-02 01:06:52] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-06-02 01:06:52] [INFO ] Redundant transitions in 1 ms returned []
Running 15 sub problems to find dead transitions.
[2024-06-02 01:06:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 17/27 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 1/28 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 0/28 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 28/28 variables, and 11 constraints, problems are : Problem set: 0 solved, 15 unsolved in 227 ms.
Refiners :[State Equation: 11/11 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 17/27 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 15/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 1/28 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/28 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 28/28 variables, and 26 constraints, problems are : Problem set: 0 solved, 15 unsolved in 229 ms.
Refiners :[State Equation: 11/11 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 464ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 465ms
Starting structural reductions in SI_LTL mode, iteration 1 : 11/216 places, 17/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 532 ms. Remains : 11/216 places, 17/382 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLFireability-03
Product exploration explored 100000 steps with 25794 reset in 293 ms.
Product exploration explored 100000 steps with 25691 reset in 219 ms.
Computed a total of 11 stabilizing places and 17 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 11 transition count 17
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 19 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLFireability-03 finished in 1206 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))||G(p1)||G(p2)))'
Support contains 3 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 382/382 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 177 transition count 311
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 177 transition count 311
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 85 place count 170 transition count 297
Iterating global reduction 0 with 7 rules applied. Total rules applied 92 place count 170 transition count 297
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 98 place count 164 transition count 285
Iterating global reduction 0 with 6 rules applied. Total rules applied 104 place count 164 transition count 285
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 109 place count 159 transition count 275
Iterating global reduction 0 with 5 rules applied. Total rules applied 114 place count 159 transition count 275
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 119 place count 154 transition count 265
Iterating global reduction 0 with 5 rules applied. Total rules applied 124 place count 154 transition count 265
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 128 place count 150 transition count 257
Iterating global reduction 0 with 4 rules applied. Total rules applied 132 place count 150 transition count 257
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 133 place count 149 transition count 255
Iterating global reduction 0 with 1 rules applied. Total rules applied 134 place count 149 transition count 255
Applied a total of 134 rules in 36 ms. Remains 149 /216 variables (removed 67) and now considering 255/382 (removed 127) transitions.
// Phase 1: matrix 255 rows 149 cols
[2024-06-02 01:06:53] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 01:06:53] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-02 01:06:53] [INFO ] Invariant cache hit.
[2024-06-02 01:06:53] [INFO ] Implicit Places using invariants and state equation in 148 ms returned [22, 28, 38, 46, 58, 66, 71, 78, 86, 100, 109, 113, 125, 131, 140, 147]
Discarding 16 places :
Implicit Place search using SMT with State Equation took 207 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/216 places, 255/382 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 117 transition count 230
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 117 transition count 230
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 48 place count 101 transition count 198
Iterating global reduction 0 with 16 rules applied. Total rules applied 64 place count 101 transition count 198
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 78 place count 87 transition count 170
Iterating global reduction 0 with 14 rules applied. Total rules applied 92 place count 87 transition count 170
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 104 place count 75 transition count 146
Iterating global reduction 0 with 12 rules applied. Total rules applied 116 place count 75 transition count 146
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 127 place count 64 transition count 124
Iterating global reduction 0 with 11 rules applied. Total rules applied 138 place count 64 transition count 124
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 148 place count 54 transition count 104
Iterating global reduction 0 with 10 rules applied. Total rules applied 158 place count 54 transition count 104
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 166 place count 46 transition count 88
Iterating global reduction 0 with 8 rules applied. Total rules applied 174 place count 46 transition count 88
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 181 place count 39 transition count 74
Iterating global reduction 0 with 7 rules applied. Total rules applied 188 place count 39 transition count 74
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 192 place count 35 transition count 66
Iterating global reduction 0 with 4 rules applied. Total rules applied 196 place count 35 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 34 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 34 transition count 64
Applied a total of 198 rules in 17 ms. Remains 34 /133 variables (removed 99) and now considering 64/255 (removed 191) transitions.
// Phase 1: matrix 64 rows 34 cols
[2024-06-02 01:06:53] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 01:06:53] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 01:06:53] [INFO ] Invariant cache hit.
[2024-06-02 01:06:53] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 34/216 places, 64/382 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 325 ms. Remains : 34/216 places, 64/382 transitions.
Stuttering acceptance computed with spot in 328 ms :[true, (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (NOT p1), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLFireability-07
Entered a terminal (fully accepting) state of product in 7494 steps with 313 reset in 31 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLFireability-07 finished in 704 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(p0))&&(!p1 U (p2||G(!p1)))))'
Support contains 4 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 382/382 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 178 transition count 312
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 178 transition count 312
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 82 place count 172 transition count 300
Iterating global reduction 0 with 6 rules applied. Total rules applied 88 place count 172 transition count 300
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 93 place count 167 transition count 290
Iterating global reduction 0 with 5 rules applied. Total rules applied 98 place count 167 transition count 290
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 102 place count 163 transition count 282
Iterating global reduction 0 with 4 rules applied. Total rules applied 106 place count 163 transition count 282
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 110 place count 159 transition count 274
Iterating global reduction 0 with 4 rules applied. Total rules applied 114 place count 159 transition count 274
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 116 place count 157 transition count 270
Iterating global reduction 0 with 2 rules applied. Total rules applied 118 place count 157 transition count 270
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 119 place count 156 transition count 268
Iterating global reduction 0 with 1 rules applied. Total rules applied 120 place count 156 transition count 268
Applied a total of 120 rules in 24 ms. Remains 156 /216 variables (removed 60) and now considering 268/382 (removed 114) transitions.
// Phase 1: matrix 268 rows 156 cols
[2024-06-02 01:06:54] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 01:06:54] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-02 01:06:54] [INFO ] Invariant cache hit.
[2024-06-02 01:06:54] [INFO ] Implicit Places using invariants and state equation in 158 ms returned [16, 20, 26, 42, 50, 62, 70, 75, 82, 90, 116, 120, 132, 138, 147, 154]
Discarding 16 places :
Implicit Place search using SMT with State Equation took 216 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 140/216 places, 268/382 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 242
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 242
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 48 place count 108 transition count 210
Iterating global reduction 0 with 16 rules applied. Total rules applied 64 place count 108 transition count 210
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 78 place count 94 transition count 182
Iterating global reduction 0 with 14 rules applied. Total rules applied 92 place count 94 transition count 182
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 105 place count 81 transition count 156
Iterating global reduction 0 with 13 rules applied. Total rules applied 118 place count 81 transition count 156
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 130 place count 69 transition count 132
Iterating global reduction 0 with 12 rules applied. Total rules applied 142 place count 69 transition count 132
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 152 place count 59 transition count 112
Iterating global reduction 0 with 10 rules applied. Total rules applied 162 place count 59 transition count 112
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 170 place count 51 transition count 96
Iterating global reduction 0 with 8 rules applied. Total rules applied 178 place count 51 transition count 96
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 183 place count 46 transition count 86
Iterating global reduction 0 with 5 rules applied. Total rules applied 188 place count 46 transition count 86
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 191 place count 43 transition count 80
Iterating global reduction 0 with 3 rules applied. Total rules applied 194 place count 43 transition count 80
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 195 place count 42 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 196 place count 42 transition count 78
Applied a total of 196 rules in 14 ms. Remains 42 /140 variables (removed 98) and now considering 78/268 (removed 190) transitions.
// Phase 1: matrix 78 rows 42 cols
[2024-06-02 01:06:54] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 01:06:54] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-06-02 01:06:54] [INFO ] Invariant cache hit.
[2024-06-02 01:06:54] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/216 places, 78/382 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 328 ms. Remains : 42/216 places, 78/382 transitions.
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (AND p1 (NOT p2))), true, (NOT p0), (AND (NOT p2) p1), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLFireability-08
Product exploration explored 100000 steps with 33333 reset in 90 ms.
Product exploration explored 100000 steps with 33333 reset in 103 ms.
Computed a total of 42 stabilizing places and 78 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 42 transition count 78
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (X p2)), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (F (G p2)), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 13 factoid took 17 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLFireability-08 finished in 763 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(p0))'
Support contains 1 out of 216 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 216/216 places, 382/382 transitions.
Graph (complete) has 298 edges and 216 vertex of which 11 are kept as prefixes of interest. Removing 205 places using SCC suffix rule.1 ms
Discarding 205 places :
Also discarding 361 output transitions
Drop transitions (Output transitions of discarded places.) removed 361 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 19
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 16 place count 3 transition count 12
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 23 place count 3 transition count 5
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 24 place count 3 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 2 transition count 3
Applied a total of 26 rules in 8 ms. Remains 2 /216 variables (removed 214) and now considering 3/382 (removed 379) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-06-02 01:06:54] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 01:06:54] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-06-02 01:06:54] [INFO ] Invariant cache hit.
[2024-06-02 01:06:54] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2024-06-02 01:06:54] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-06-02 01:06:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/5 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5/5 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 28 ms.
Refiners :[State Equation: 2/2 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 2/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 27 ms.
Refiners :[State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 58ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 58ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2/216 places, 3/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 108 ms. Remains : 2/216 places, 3/382 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLFireability-09
Stuttering criterion allowed to conclude after 3 steps with 1 reset in 0 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLFireability-09 finished in 158 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))'
Support contains 1 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 382/382 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 175 transition count 307
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 175 transition count 307
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 89 place count 168 transition count 293
Iterating global reduction 0 with 7 rules applied. Total rules applied 96 place count 168 transition count 293
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 102 place count 162 transition count 281
Iterating global reduction 0 with 6 rules applied. Total rules applied 108 place count 162 transition count 281
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 113 place count 157 transition count 271
Iterating global reduction 0 with 5 rules applied. Total rules applied 118 place count 157 transition count 271
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 123 place count 152 transition count 261
Iterating global reduction 0 with 5 rules applied. Total rules applied 128 place count 152 transition count 261
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 131 place count 149 transition count 255
Iterating global reduction 0 with 3 rules applied. Total rules applied 134 place count 149 transition count 255
Applied a total of 134 rules in 19 ms. Remains 149 /216 variables (removed 67) and now considering 255/382 (removed 127) transitions.
// Phase 1: matrix 255 rows 149 cols
[2024-06-02 01:06:55] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 01:06:55] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-06-02 01:06:55] [INFO ] Invariant cache hit.
[2024-06-02 01:06:55] [INFO ] Implicit Places using invariants and state equation in 145 ms returned [16, 20, 26, 36, 44, 56, 64, 69, 76, 84, 93, 102, 106, 118, 124, 140, 147]
Discarding 17 places :
Implicit Place search using SMT with State Equation took 204 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/216 places, 255/382 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 115 transition count 228
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 115 transition count 228
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 51 place count 98 transition count 194
Iterating global reduction 0 with 17 rules applied. Total rules applied 68 place count 98 transition count 194
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 83 place count 83 transition count 164
Iterating global reduction 0 with 15 rules applied. Total rules applied 98 place count 83 transition count 164
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 112 place count 69 transition count 136
Iterating global reduction 0 with 14 rules applied. Total rules applied 126 place count 69 transition count 136
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 139 place count 56 transition count 110
Iterating global reduction 0 with 13 rules applied. Total rules applied 152 place count 56 transition count 110
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 163 place count 45 transition count 88
Iterating global reduction 0 with 11 rules applied. Total rules applied 174 place count 45 transition count 88
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 183 place count 36 transition count 70
Iterating global reduction 0 with 9 rules applied. Total rules applied 192 place count 36 transition count 70
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 198 place count 30 transition count 58
Iterating global reduction 0 with 6 rules applied. Total rules applied 204 place count 30 transition count 58
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 210 place count 24 transition count 46
Iterating global reduction 0 with 6 rules applied. Total rules applied 216 place count 24 transition count 46
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 218 place count 22 transition count 42
Iterating global reduction 0 with 2 rules applied. Total rules applied 220 place count 22 transition count 42
Applied a total of 220 rules in 10 ms. Remains 22 /132 variables (removed 110) and now considering 42/255 (removed 213) transitions.
// Phase 1: matrix 42 rows 22 cols
[2024-06-02 01:06:55] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 01:06:55] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-06-02 01:06:55] [INFO ] Invariant cache hit.
[2024-06-02 01:06:55] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/216 places, 42/382 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 292 ms. Remains : 22/216 places, 42/382 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLFireability-10 finished in 395 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)||G(p1))))'
Support contains 6 out of 216 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 216/216 places, 382/382 transitions.
Graph (complete) has 298 edges and 216 vertex of which 35 are kept as prefixes of interest. Removing 181 places using SCC suffix rule.1 ms
Discarding 181 places :
Also discarding 321 output transitions
Drop transitions (Output transitions of discarded places.) removed 321 transitions
Reduce places removed 1 places and 1 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 33 place count 18 transition count 44
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 48 place count 18 transition count 29
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 50 place count 17 transition count 29
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 51 place count 17 transition count 28
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 17 transition count 25
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 54 place count 17 transition count 24
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 16 transition count 24
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 16 transition count 24
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 16 transition count 23
Applied a total of 58 rules in 8 ms. Remains 16 /216 variables (removed 200) and now considering 23/382 (removed 359) transitions.
// Phase 1: matrix 23 rows 16 cols
[2024-06-02 01:06:55] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 01:06:55] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-02 01:06:55] [INFO ] Invariant cache hit.
[2024-06-02 01:06:55] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-06-02 01:06:55] [INFO ] Redundant transitions in 0 ms returned []
Running 19 sub problems to find dead transitions.
[2024-06-02 01:06:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 22/36 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 3/39 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 0/39 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/39 variables, and 16 constraints, problems are : Problem set: 0 solved, 19 unsolved in 226 ms.
Refiners :[State Equation: 16/16 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 22/36 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 3/39 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/39 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 0/39 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/39 variables, and 35 constraints, problems are : Problem set: 0 solved, 19 unsolved in 217 ms.
Refiners :[State Equation: 16/16 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
After SMT, in 451ms problems are : Problem set: 0 solved, 19 unsolved
Search for dead transitions found 0 dead transitions in 453ms
Starting structural reductions in SI_LTL mode, iteration 1 : 16/216 places, 23/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 526 ms. Remains : 16/216 places, 23/382 transitions.
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLFireability-11
Product exploration explored 100000 steps with 13286 reset in 190 ms.
Product exploration explored 100000 steps with 13338 reset in 201 ms.
Computed a total of 16 stabilizing places and 23 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 16 transition count 23
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 18 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLFireability-11 finished in 1035 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(X(X(p0)))&&(p1||G(p2)))))'
Support contains 6 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 382/382 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 180 transition count 316
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 180 transition count 316
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 80 place count 172 transition count 300
Iterating global reduction 0 with 8 rules applied. Total rules applied 88 place count 172 transition count 300
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 95 place count 165 transition count 286
Iterating global reduction 0 with 7 rules applied. Total rules applied 102 place count 165 transition count 286
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 108 place count 159 transition count 274
Iterating global reduction 0 with 6 rules applied. Total rules applied 114 place count 159 transition count 274
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 120 place count 153 transition count 262
Iterating global reduction 0 with 6 rules applied. Total rules applied 126 place count 153 transition count 262
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 130 place count 149 transition count 254
Iterating global reduction 0 with 4 rules applied. Total rules applied 134 place count 149 transition count 254
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 148 transition count 252
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 148 transition count 252
Applied a total of 136 rules in 25 ms. Remains 148 /216 variables (removed 68) and now considering 252/382 (removed 130) transitions.
// Phase 1: matrix 252 rows 148 cols
[2024-06-02 01:06:56] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 01:06:56] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-02 01:06:56] [INFO ] Invariant cache hit.
[2024-06-02 01:06:56] [INFO ] Implicit Places using invariants and state equation in 185 ms returned [16, 20, 38, 60, 68, 73, 80, 99, 108, 112, 124, 130, 139, 146]
Discarding 14 places :
Implicit Place search using SMT with State Equation took 243 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/216 places, 252/382 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 120 transition count 230
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 120 transition count 230
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 42 place count 106 transition count 202
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 106 transition count 202
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 68 place count 94 transition count 178
Iterating global reduction 0 with 12 rules applied. Total rules applied 80 place count 94 transition count 178
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 92 place count 82 transition count 154
Iterating global reduction 0 with 12 rules applied. Total rules applied 104 place count 82 transition count 154
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 114 place count 72 transition count 134
Iterating global reduction 0 with 10 rules applied. Total rules applied 124 place count 72 transition count 134
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 133 place count 63 transition count 116
Iterating global reduction 0 with 9 rules applied. Total rules applied 142 place count 63 transition count 116
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 150 place count 55 transition count 100
Iterating global reduction 0 with 8 rules applied. Total rules applied 158 place count 55 transition count 100
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 164 place count 49 transition count 88
Iterating global reduction 0 with 6 rules applied. Total rules applied 170 place count 49 transition count 88
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 173 place count 46 transition count 82
Iterating global reduction 0 with 3 rules applied. Total rules applied 176 place count 46 transition count 82
Applied a total of 176 rules in 11 ms. Remains 46 /134 variables (removed 88) and now considering 82/252 (removed 170) transitions.
// Phase 1: matrix 82 rows 46 cols
[2024-06-02 01:06:56] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 01:06:56] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-02 01:06:56] [INFO ] Invariant cache hit.
[2024-06-02 01:06:56] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 46/216 places, 82/382 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 374 ms. Remains : 46/216 places, 82/382 transitions.
Stuttering acceptance computed with spot in 420 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (NOT p2), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLFireability-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLFireability-12 finished in 817 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 4 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 382/382 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 178 transition count 312
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 178 transition count 312
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 84 place count 170 transition count 296
Iterating global reduction 0 with 8 rules applied. Total rules applied 92 place count 170 transition count 296
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 99 place count 163 transition count 282
Iterating global reduction 0 with 7 rules applied. Total rules applied 106 place count 163 transition count 282
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 112 place count 157 transition count 270
Iterating global reduction 0 with 6 rules applied. Total rules applied 118 place count 157 transition count 270
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 124 place count 151 transition count 258
Iterating global reduction 0 with 6 rules applied. Total rules applied 130 place count 151 transition count 258
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 134 place count 147 transition count 250
Iterating global reduction 0 with 4 rules applied. Total rules applied 138 place count 147 transition count 250
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 139 place count 146 transition count 248
Iterating global reduction 0 with 1 rules applied. Total rules applied 140 place count 146 transition count 248
Applied a total of 140 rules in 30 ms. Remains 146 /216 variables (removed 70) and now considering 248/382 (removed 134) transitions.
// Phase 1: matrix 248 rows 146 cols
[2024-06-02 01:06:57] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 01:06:57] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-06-02 01:06:57] [INFO ] Invariant cache hit.
[2024-06-02 01:06:57] [INFO ] Implicit Places using invariants and state equation in 161 ms returned [16, 20, 26, 36, 44, 66, 71, 78, 86, 95, 110, 122, 128, 137, 144]
Discarding 15 places :
Implicit Place search using SMT with State Equation took 235 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 131/216 places, 248/382 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 116 transition count 224
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 116 transition count 224
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 101 transition count 194
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 101 transition count 194
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 74 place count 87 transition count 166
Iterating global reduction 0 with 14 rules applied. Total rules applied 88 place count 87 transition count 166
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 100 place count 75 transition count 142
Iterating global reduction 0 with 12 rules applied. Total rules applied 112 place count 75 transition count 142
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 123 place count 64 transition count 120
Iterating global reduction 0 with 11 rules applied. Total rules applied 134 place count 64 transition count 120
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 143 place count 55 transition count 102
Iterating global reduction 0 with 9 rules applied. Total rules applied 152 place count 55 transition count 102
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 159 place count 48 transition count 88
Iterating global reduction 0 with 7 rules applied. Total rules applied 166 place count 48 transition count 88
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 171 place count 43 transition count 78
Iterating global reduction 0 with 5 rules applied. Total rules applied 176 place count 43 transition count 78
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 180 place count 39 transition count 70
Iterating global reduction 0 with 4 rules applied. Total rules applied 184 place count 39 transition count 70
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 185 place count 38 transition count 68
Iterating global reduction 0 with 1 rules applied. Total rules applied 186 place count 38 transition count 68
Applied a total of 186 rules in 9 ms. Remains 38 /131 variables (removed 93) and now considering 68/248 (removed 180) transitions.
// Phase 1: matrix 68 rows 38 cols
[2024-06-02 01:06:57] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 01:06:57] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-06-02 01:06:57] [INFO ] Invariant cache hit.
[2024-06-02 01:06:57] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 38/216 places, 68/382 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 408 ms. Remains : 38/216 places, 68/382 transitions.
Stuttering acceptance computed with spot in 274 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLFireability-14
Product exploration explored 100000 steps with 4263 reset in 101 ms.
Product exploration explored 100000 steps with 4035 reset in 118 ms.
Computed a total of 38 stabilizing places and 68 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 38 transition count 68
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X p1)), (F (G p0)), (F (G p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 19 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLFireability-14 finished in 985 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(p0)||X((F(p1)&&X(p2)))))'
Support contains 4 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 382/382 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 178 transition count 313
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 178 transition count 313
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 84 place count 170 transition count 297
Iterating global reduction 0 with 8 rules applied. Total rules applied 92 place count 170 transition count 297
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 99 place count 163 transition count 283
Iterating global reduction 0 with 7 rules applied. Total rules applied 106 place count 163 transition count 283
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 112 place count 157 transition count 271
Iterating global reduction 0 with 6 rules applied. Total rules applied 118 place count 157 transition count 271
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 124 place count 151 transition count 259
Iterating global reduction 0 with 6 rules applied. Total rules applied 130 place count 151 transition count 259
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 134 place count 147 transition count 251
Iterating global reduction 0 with 4 rules applied. Total rules applied 138 place count 147 transition count 251
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 139 place count 146 transition count 249
Iterating global reduction 0 with 1 rules applied. Total rules applied 140 place count 146 transition count 249
Applied a total of 140 rules in 30 ms. Remains 146 /216 variables (removed 70) and now considering 249/382 (removed 133) transitions.
// Phase 1: matrix 249 rows 146 cols
[2024-06-02 01:06:58] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 01:06:58] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-06-02 01:06:58] [INFO ] Invariant cache hit.
[2024-06-02 01:06:58] [INFO ] Implicit Places using invariants and state equation in 178 ms returned [16, 28, 38, 46, 58, 66, 80, 88, 97, 106, 110, 122, 128, 137, 144]
Discarding 15 places :
Implicit Place search using SMT with State Equation took 239 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 131/216 places, 249/382 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 116 transition count 226
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 116 transition count 226
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 101 transition count 196
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 101 transition count 196
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 73 place count 88 transition count 170
Iterating global reduction 0 with 13 rules applied. Total rules applied 86 place count 88 transition count 170
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 98 place count 76 transition count 146
Iterating global reduction 0 with 12 rules applied. Total rules applied 110 place count 76 transition count 146
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 122 place count 64 transition count 122
Iterating global reduction 0 with 12 rules applied. Total rules applied 134 place count 64 transition count 122
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 143 place count 55 transition count 104
Iterating global reduction 0 with 9 rules applied. Total rules applied 152 place count 55 transition count 104
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 160 place count 47 transition count 88
Iterating global reduction 0 with 8 rules applied. Total rules applied 168 place count 47 transition count 88
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 174 place count 41 transition count 76
Iterating global reduction 0 with 6 rules applied. Total rules applied 180 place count 41 transition count 76
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 184 place count 37 transition count 68
Iterating global reduction 0 with 4 rules applied. Total rules applied 188 place count 37 transition count 68
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 190 place count 35 transition count 64
Iterating global reduction 0 with 2 rules applied. Total rules applied 192 place count 35 transition count 64
Applied a total of 192 rules in 8 ms. Remains 35 /131 variables (removed 96) and now considering 64/249 (removed 185) transitions.
// Phase 1: matrix 64 rows 35 cols
[2024-06-02 01:06:58] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 01:06:58] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-02 01:06:58] [INFO ] Invariant cache hit.
[2024-06-02 01:06:58] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 35/216 places, 64/382 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 349 ms. Remains : 35/216 places, 64/382 transitions.
Stuttering acceptance computed with spot in 355 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p2), true, (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLFireability-15
Entered a terminal (fully accepting) state of product in 1588 steps with 63 reset in 2 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLFireability-15 finished in 725 ms.
All properties solved by simple procedures.
Total runtime 35107 ms.
ITS solved all properties within timeout

BK_STOP 1717290419383

--------------------
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 LTLFireability -timeout 360 -rebuildPNML

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="ViralEpidemic-PT-S02D1C1A10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ViralEpidemic-PT-S02D1C1A10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r544-smll-171701111200300"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S02D1C1A10.tgz
mv ViralEpidemic-PT-S02D1C1A10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;