About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ??FFFFT?T?FFF?FF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r128-smll-174876524400356.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-smll-174876524400356
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 10K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 10M May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1749008847165
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-04 03:47:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 03:47:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 03:47:30] [INFO ] Load time of PNML (sax parser for PT used): 881 ms
[2025-06-04 03:47:30] [INFO ] Transformed 9748 places.
[2025-06-04 03:47:30] [INFO ] Transformed 14659 transitions.
[2025-06-04 03:47:30] [INFO ] Parsed PT model containing 9748 places and 14659 transitions and 58838 arcs in 1284 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 52 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 9748 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9748/9748 places, 14659/14659 transitions.
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 9712 transition count 14659
Discarding 2385 places :
Symmetric choice reduction at 1 with 2385 rule applications. Total rules 2421 place count 7327 transition count 12274
Iterating global reduction 1 with 2385 rules applied. Total rules applied 4806 place count 7327 transition count 12274
Discarding 2184 places :
Symmetric choice reduction at 1 with 2184 rule applications. Total rules 6990 place count 5143 transition count 10090
Iterating global reduction 1 with 2184 rules applied. Total rules applied 9174 place count 5143 transition count 10090
Discarding 528 places :
Symmetric choice reduction at 1 with 528 rule applications. Total rules 9702 place count 4615 transition count 7978
Iterating global reduction 1 with 528 rules applied. Total rules applied 10230 place count 4615 transition count 7978
Applied a total of 10230 rules in 4191 ms. Remains 4615 /9748 variables (removed 5133) and now considering 7978/14659 (removed 6681) transitions.
[2025-06-04 03:47:35] [INFO ] Flow matrix only has 7378 transitions (discarded 600 similar events)
// Phase 1: matrix 7378 rows 4615 cols
[2025-06-04 03:47:36] [INFO ] Computed 885 invariants in 529 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:47:52] [INFO ] Implicit Places using invariants in 17410 ms returned [4, 8, 12, 14, 16, 18, 20, 25, 32, 41, 52, 65, 80, 97, 116, 137, 160, 184, 208, 210, 212, 214, 216, 237, 256, 273, 288, 301, 312, 321, 328, 333, 336, 355, 362, 365, 366, 367, 368, 369, 372, 377, 384, 393, 404, 417, 432, 449, 468, 489, 511, 534, 535, 536, 537, 556, 573, 588, 603, 614, 623, 630, 635, 638, 640, 659, 666, 669, 670, 671, 672, 673, 675, 678, 683, 690, 699, 710, 723, 738, 755, 774, 794, 814, 815, 816, 817, 818, 835, 850, 863, 874, 883, 890, 895, 898, 900, 902, 921, 928, 931, 932, 933, 934, 935, 937, 939, 942, 948, 955, 964, 975, 988, 1003, 1020, 1038, 1056, 1057, 1059, 1060, 1075, 1088, 1099, 1108, 1115, 1120, 1123, 1125, 1127, 1132, 1158, 1161, 1162, 1163, 1164, 1165, 1167, 1171, 1174, 1179, 1186, 1195, 1206, 1219, 1234, 1250, 1266, 1267, 1268, 1269, 1270, 1283, 1294, 1303, 1310, 1315, 1318, 1320, 1322, 1324, 1326, 1345, 1352, 1355, 1356, 1357, 1359, 1361, 1363, 1365, 1367, 1370, 1375, 1382, 1391, 1404, 1417, 1431, 1445, 1446, 1447, 1448, 1449, 1460, 1469, 1476, 1481, 1484, 1486, 1488, 1490, 1492, 1494, 1513, 1520, 1523, 1524, 1525, 1526, 1527, 1529, 1531, 1533, 1535, 1537, 1540, 1545, 1552, 1561, 1572, 1584, 1596, 1597, 1598, 1600, 1609, 1616, 1621, 1624, 1626, 1628, 1630, 1635, 1637, 1639, 1658, 1665, 1668, 1669, 1670, 1671, 1672, 1674, 1676, 1678, 1680, 1682, 1684, 1687, 1692, 1699, 1708, 1718, 1728, 1729, 1730, 1731, 1732, 1739, 1744, 1747, 1749, 1751, 1753, 1755, 1757, 1759, 1761, 1780, 1787, 1790, 1791, 1792, 1793, 1794, 1797, 1799, 1801, 1803, 1805, 1807, 1809, 1812, 1817, 1824, 1832, 1840, 1841, 1842, 1843, 1844, 1849, 1852, 1854, 1856, 1858, 1860, 1862, 1864, 1866, 1868, 1887, 1894, 1897, 1898, 1899, 1900, 1901, 1903, 1905, 1907, 1909, 1911, 1913, 1915, 1917, 1920, 1925, 1931, 1937, 1938, 1940, 1941, 1944, 1948, 1950, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1983, 1990, 1993, 1994, 1995, 1996, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2018, 2022, 2026, 2027, 2028, 2029, 2030, 2032, 2034, 2036, 2038, 2040, 2042, 2044, 2046, 2048, 2051, 2070, 2077, 2080, 2081, 2082, 2083, 2084, 2086, 2088, 2090, 2092, 2094, 2096, 2098, 2100, 2102, 2104, 2106, 2109, 2110, 2111, 2112, 2113, 2115, 2117, 2119, 2121, 2123, 2125, 2127, 2129, 2131, 2133, 2152, 2154, 2158, 2161, 2162, 2163, 2164, 2165, 2167, 2169, 2171, 2173, 2175, 2177, 2179, 2181, 2183, 2185, 2187, 2190, 2191, 2193, 2194, 2196, 2198, 2200, 2202, 2204, 2206, 2208, 2210, 2215, 2217, 2236, 2243, 2246, 2247, 2248, 2249, 2250, 2252, 2254, 2256, 2258, 2260, 2262, 2264, 2266, 2268, 2270, 2272, 2275, 2276, 2277, 2278, 2279, 2281, 2283, 2285, 2287, 2289, 2291, 2293, 2295, 2297, 2299, 2318, 2325, 2328, 2329, 2330, 2331, 2332, 2334, 2336, 2338, 2340, 2342, 2344, 2346, 2348, 2350, 2352, 2355, 2361, 2362, 2363, 2364, 2367, 2369, 2371, 2373, 2375, 2377, 2379, 2381, 2383, 2385, 2406, 2413, 2417, 2418, 2419, 2420, 2424, 2426, 2428, 2430, 2432, 2434, 2436, 2438, 2440, 2443, 2448, 2455, 2456, 2457, 2458, 2459, 2464, 2467, 2469, 2471, 2473, 2475, 2477, 2479, 2481, 2483, 2503, 2510, 2514, 2515, 2516, 2517, 2519, 2521, 2523, 2525, 2527, 2529, 2531, 2533, 2538, 2543, 2550, 2559, 2560, 2561, 2562, 2563, 2570, 2575, 2578, 2580, 2582, 2584, 2586, 2588, 2590, 2592, 2611, 2618, 2621, 2622, 2623, 2624, 2625, 2627, 2629, 2631, 2633, 2635, 2637, 2639, 2642, 2647, 2654, 2663, 2674, 2675, 2676, 2677, 2678, 2687, 2694, 2699, 2702, 2704, 2706, 2708, 2710, 2712, 2714, 2733, 2740, 2743, 2745, 2746, 2747, 2749, 2751, 2753, 2755, 2759, 2761, 2764, 2769, 2776, 2785, 2796, 2809, 2810, 2811, 2812, 2813, 2824, 2833, 2840, 2845, 2848, 2850, 2852, 2854, 2856, 2858, 2877, 2884, 2887, 2888, 2889, 2890, 2891, 2893, 2895, 2897, 2899, 2901, 2904, 2909, 2916, 2925, 2936, 2949, 2964, 2965, 2966, 2967, 2968, 2981, 2992, 3001, 3008, 3013, 3016, 3018, 3020, 3022, 3024, 3043, 3050, 3053, 3054, 3055, 3056, 3057, 3059, 3061, 3063, 3065, 3068, 3073, 3080, 3089, 3101, 3114, 3129, 3146, 3147, 3148, 3149, 3150, 3165, 3178, 3189, 3198, 3205, 3210, 3213, 3215, 3217, 3219, 3238, 3245, 3248, 3249, 3251, 3252, 3254, 3256, 3258, 3261, 3266, 3273, 3282, 3293, 3306, 3324, 3341, 3360, 3361, 3362, 3363, 3364, 3381, 3396, 3409, 3420, 3430, 3437, 3442, 3445, 3447, 3449, 3468, 3475, 3478, 3481, 3482, 3486, 3488, 3491, 3496, 3503, 3512, 3523, 3536, 3551, 3571, 3590, 3612, 3613, 3614, 3615, 3634, 3653, 3668, 3681, 3692, 3701, 3708, 3713, 3716, 3718, 3737, 3744, 3747, 3748, 3749, 3751, 3753, 3756, 3761, 3768, 3780, 3791, 3804, 3819, 3836, 3855, 3876, 3899, 3900, 3902, 3903, 3924, 3943, 3960, 3975, 3988, 3999, 4011, 4018, 4023, 4026, 4045, 4047, 4051, 4054, 4055, 4056, 4057, 4058, 4061, 4066, 4073, 4082, 4093, 4106, 4121, 4138, 4157, 4178, 4201, 4226, 4227, 4228, 4229, 4230, 4253, 4274, 4293, 4310, 4325, 4338, 4349, 4358, 4365, 4370, 4390]
[2025-06-04 03:47:52] [INFO ] Actually due to overlaps returned [355, 659, 921, 1345, 1513, 1658, 1780, 1887, 1983, 2070, 2152, 2236, 2318, 2406, 2503, 2611, 2733, 2877, 3043, 3238, 3468, 3737, 4045, 4390, 4, 12, 14, 16, 18, 25, 208, 210, 212, 214, 365, 366, 367, 368, 372, 534, 535, 536, 669, 670, 671, 672, 675, 814, 815, 816, 817, 931, 932, 933, 934, 1056, 1057, 1059, 1161, 1162, 1163, 1164, 1266, 1267, 1268, 1269, 1355, 1356, 1357, 1363, 1445, 1446, 1447, 1448, 1523, 1524, 1525, 1526, 1531, 1596, 1597, 1598, 1668, 1669, 1670, 1671, 1676, 1728, 1729, 1730, 1731, 1790, 1791, 1792, 1793, 1799, 1840, 1841, 1842, 1843, 1897, 1898, 1899, 1900, 1905, 1937, 1938, 1940, 1993, 1994, 1995, 1996, 2001, 2026, 2027, 2028, 2029, 2080, 2081, 2082, 2083, 2088, 2109, 2110, 2111, 2112, 2154, 2161, 2162, 2163, 2164, 2169, 2190, 2191, 2193, 2246, 2247, 2248, 2249, 2254, 2275, 2276, 2277, 2278, 2328, 2329, 2330, 2331, 2336, 2361, 2362, 2363, 2417, 2418, 2419, 2426, 2455, 2456, 2457, 2458, 2514, 2515, 2516, 2521, 2559, 2560, 2561, 2562, 2621, 2622, 2623, 2624, 2629, 2674, 2675, 2676, 2677, 2743, 2745, 2746, 2751, 2809, 2810, 2811, 2812, 2887, 2888, 2889, 2890, 2895, 2964, 2965, 2966, 2967, 3053, 3054, 3055, 3056, 3061, 3146, 3147, 3148, 3149, 3248, 3249, 3251, 3256, 3360, 3361, 3362, 3363, 3478, 3481, 3488, 3612, 3613, 3614, 3747, 3748, 3749, 3756, 3899, 3900, 3902, 4047, 4054, 4055, 4056, 4057, 4066, 4226, 4227, 4228, 4229]
Discarding 234 places :
Implicit Place search using SMT only with invariants took 17518 ms to find 234 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 4381/9748 places, 7978/14659 transitions.
Discarding 176 places :
Symmetric choice reduction at 0 with 176 rule applications. Total rules 176 place count 4205 transition count 7802
Iterating global reduction 0 with 176 rules applied. Total rules applied 352 place count 4205 transition count 7802
Discarding 176 places :
Symmetric choice reduction at 0 with 176 rule applications. Total rules 528 place count 4029 transition count 7626
Iterating global reduction 0 with 176 rules applied. Total rules applied 704 place count 4029 transition count 7626
Discarding 176 places :
Symmetric choice reduction at 0 with 176 rule applications. Total rules 880 place count 3853 transition count 7450
Iterating global reduction 0 with 176 rules applied. Total rules applied 1056 place count 3853 transition count 7450
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 1089 place count 3820 transition count 7318
Iterating global reduction 0 with 33 rules applied. Total rules applied 1122 place count 3820 transition count 7318
Applied a total of 1122 rules in 3130 ms. Remains 3820 /4381 variables (removed 561) and now considering 7318/7978 (removed 660) transitions.
[2025-06-04 03:47:56] [INFO ] Flow matrix only has 6718 transitions (discarded 600 similar events)
// Phase 1: matrix 6718 rows 3820 cols
[2025-06-04 03:47:56] [INFO ] Computed 651 invariants in 308 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:48:10] [INFO ] Implicit Places using invariants in 14249 ms returned [7, 15, 26, 35, 46, 59, 74, 91, 110, 131, 154, 178, 206, 227, 246, 263, 278, 291, 302, 311, 318, 323, 326, 351, 353, 360, 367, 376, 387, 400, 415, 432, 451, 472, 494, 517, 536, 553, 568, 583, 594, 603, 610, 615, 618, 620, 631, 633, 637, 642, 649, 658, 669, 682, 697, 714, 733, 753, 772, 789, 804, 817, 828, 837, 844, 849, 852, 854, 856, 865, 867, 869, 871, 874, 880, 887, 896, 907, 920, 935, 952, 970, 989, 1004, 1017, 1028, 1037, 1044, 1049, 1052, 1054, 1056, 1061, 1073, 1075, 1077, 1081, 1084, 1089, 1096, 1105, 1116, 1129, 1144, 1160, 1175, 1188, 1199, 1208, 1215, 1220, 1223, 1225, 1227, 1229, 1231, 1240, 1244, 1246, 1249, 1251, 1254, 1259, 1266, 1275, 1288, 1301, 1315, 1328, 1339, 1348, 1355, 1360, 1363, 1365, 1367, 1369, 1371, 1373, 1384, 1386, 1388, 1391, 1393, 1395, 1398, 1403, 1410, 1419, 1430, 1442, 1455, 1464, 1471, 1476, 1479, 1481, 1483, 1485, 1490, 1492, 1494, 1505, 1507, 1509, 1512, 1514, 1516, 1518, 1521, 1526, 1533, 1542, 1552, 1561, 1568, 1573, 1576, 1578, 1580, 1582, 1584, 1586, 1588, 1590, 1599, 1601, 1604, 1607, 1609, 1611, 1613, 1615, 1618, 1623, 1630, 1638, 1645, 1650, 1653, 1655, 1657, 1659, 1661, 1663, 1665, 1667, 1669, 1678, 1680, 1682, 1685, 1687, 1689, 1691, 1693, 1695, 1698, 1703, 1709, 1716, 1719, 1723, 1725, 1727, 1729, 1731, 1733, 1735, 1737, 1739, 1750, 1752, 1754, 1757, 1759, 1761, 1763, 1765, 1767, 1769, 1772, 1776, 1779, 1781, 1783, 1785, 1787, 1789, 1791, 1793, 1795, 1797, 1800, 1809, 1811, 1813, 1816, 1818, 1820, 1822, 1824, 1826, 1828, 1830, 1832, 1834, 1836, 1838, 1840, 1842, 1844, 1846, 1848, 1850, 1852, 1854, 1861, 1863, 1865, 1868, 1870, 1872, 1874, 1876, 1878, 1880, 1882, 1884, 1888, 1890, 1892, 1894, 1896, 1898, 1900, 1902, 1904, 1909, 1911, 1922, 1924, 1926, 1929, 1931, 1933, 1935, 1937, 1939, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1976, 1978, 1980, 1983, 1985, 1987, 1989, 1991, 1993, 1995, 1997, 2000, 2006, 2009, 2011, 2013, 2015, 2017, 2019, 2021, 2023, 2025, 2027, 2040, 2044, 2048, 2051, 2053, 2055, 2057, 2059, 2061, 2063, 2066, 2071, 2077, 2082, 2085, 2087, 2089, 2091, 2093, 2095, 2097, 2099, 2101, 2113, 2117, 2119, 2122, 2124, 2126, 2128, 2130, 2132, 2137, 2142, 2149, 2157, 2164, 2169, 2172, 2174, 2176, 2178, 2180, 2182, 2184, 2186, 2197, 2199, 2201, 2204, 2206, 2208, 2210, 2212, 2215, 2220, 2227, 2236, 2246, 2255, 2262, 2267, 2270, 2272, 2274, 2276, 2278, 2280, 2282, 2291, 2295, 2297, 2300, 2302, 2306, 2308, 2311, 2316, 2323, 2332, 2343, 2355, 2366, 2375, 2382, 2387, 2390, 2392, 2394, 2396, 2398, 2400, 2411, 2413, 2415, 2418, 2420, 2422, 2425, 2430, 2437, 2446, 2457, 2470, 2484, 2497, 2508, 2517, 2524, 2529, 2532, 2534, 2536, 2538, 2540, 2549, 2551, 2553, 2556, 2558, 2561, 2566, 2573, 2582, 2594, 2607, 2622, 2638, 2653, 2666, 2677, 2686, 2693, 2698, 2701, 2703, 2705, 2707, 2716, 2720, 2722, 2725, 2728, 2733, 2740, 2749, 2760, 2773, 2791, 2808, 2826, 2843, 2858, 2871, 2882, 2892, 2899, 2904, 2907, 2909, 2911, 2922, 2927, 2931, 2935, 2940, 2947, 2956, 2967, 2980, 2995, 3015, 3034, 3056, 3075, 3094, 3109, 3122, 3133, 3142, 3149, 3154, 3157, 3159, 3174, 3178, 3180, 3187, 3194, 3206, 3217, 3230, 3245, 3262, 3281, 3302, 3326, 3347, 3366, 3383, 3398, 3411, 3422, 3434, 3441, 3446, 3449, 3460, 3462, 3465, 3476, 3485, 3496, 3509, 3524, 3541, 3560, 3581, 3604, 3628, 3651, 3672, 3691, 3708, 3723, 3736, 3747, 3756, 3763, 3768]
Discarding 576 places :
Implicit Place search using SMT only with invariants took 14263 ms to find 576 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3244/9748 places, 7318/14659 transitions.
Applied a total of 0 rules in 563 ms. Remains 3244 /3244 variables (removed 0) and now considering 7318/7318 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 39718 ms. Remains : 3244/9748 places, 7318/14659 transitions.
Support contains 49 out of 3244 places after structural reductions.
[2025-06-04 03:48:11] [INFO ] Flatten gal took : 610 ms
[2025-06-04 03:48:12] [INFO ] Flatten gal took : 328 ms
[2025-06-04 03:48:13] [INFO ] Input system was already deterministic with 7318 transitions.
RANDOM walk for 40000 steps (963 resets) in 3324 ms. (12 steps per ms) remains 12/27 properties
BEST_FIRST walk for 40004 steps (176 resets) in 400 ms. (99 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (176 resets) in 237 ms. (168 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (176 resets) in 366 ms. (109 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (176 resets) in 235 ms. (169 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (176 resets) in 372 ms. (107 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (176 resets) in 323 ms. (123 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (176 resets) in 376 ms. (106 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (176 resets) in 280 ms. (142 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (176 resets) in 305 ms. (130 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (176 resets) in 314 ms. (126 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (176 resets) in 250 ms. (159 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (176 resets) in 283 ms. (140 steps per ms) remains 11/11 properties
[2025-06-04 03:48:15] [INFO ] Flow matrix only has 6718 transitions (discarded 600 similar events)
// Phase 1: matrix 6718 rows 3244 cols
[2025-06-04 03:48:15] [INFO ] Computed 75 invariants in 295 ms
[2025-06-04 03:48:15] [INFO ] State equation strengthened by 2719 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp11 is UNSAT
At refinement iteration 1 (OVERLAPS) 3120/3141 variables, 11/11 constraints. Problems are: Problem set: 1 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:48:21] [INFO ] Deduced a trap composed of 238 places in 4854 ms of which 1023 ms to minimize.
SMT process timed out in 6449ms, After SMT, problems are : Problem set: 1 solved, 10 unsolved
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 17 out of 3244 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3244/3244 places, 7318/7318 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 3244 transition count 7305
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 3231 transition count 7305
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 26 place count 3231 transition count 7287
Deduced a syphon composed of 18 places in 5 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 62 place count 3213 transition count 7287
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 74 place count 3201 transition count 7260
Iterating global reduction 2 with 12 rules applied. Total rules applied 86 place count 3201 transition count 7260
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 86 place count 3201 transition count 7258
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 90 place count 3199 transition count 7258
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 97 place count 3192 transition count 7230
Iterating global reduction 2 with 7 rules applied. Total rules applied 104 place count 3192 transition count 7230
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 9 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 172 place count 3158 transition count 7196
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 176 place count 3154 transition count 7192
Iterating global reduction 2 with 4 rules applied. Total rules applied 180 place count 3154 transition count 7192
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 184 place count 3150 transition count 7176
Iterating global reduction 2 with 4 rules applied. Total rules applied 188 place count 3150 transition count 7176
Free-agglomeration rule (complex) applied 311 times.
Iterating global reduction 2 with 311 rules applied. Total rules applied 499 place count 3150 transition count 8596
Reduce places removed 311 places and 0 transitions.
Iterating post reduction 2 with 311 rules applied. Total rules applied 810 place count 2839 transition count 8596
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 819 place count 2839 transition count 8596
Applied a total of 819 rules in 6535 ms. Remains 2839 /3244 variables (removed 405) and now considering 8596/7318 (removed -1278) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6538 ms. Remains : 2839/3244 places, 8596/7318 transitions.
RANDOM walk for 40000 steps (1701 resets) in 1980 ms. (20 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40003 steps (122 resets) in 155 ms. (256 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (124 resets) in 151 ms. (263 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (121 resets) in 147 ms. (270 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (103 resets) in 135 ms. (294 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (125 resets) in 148 ms. (268 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (123 resets) in 152 ms. (261 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (125 resets) in 174 ms. (228 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (120 resets) in 160 ms. (248 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (124 resets) in 163 ms. (243 steps per ms) remains 9/9 properties
[2025-06-04 03:48:29] [INFO ] Flow matrix only has 7710 transitions (discarded 886 similar events)
// Phase 1: matrix 7710 rows 2839 cols
[2025-06-04 03:48:29] [INFO ] Computed 75 invariants in 246 ms
[2025-06-04 03:48:29] [INFO ] State equation strengthened by 4402 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 2728/2743 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:48:35] [INFO ] Deduced a trap composed of 123 places in 4941 ms of which 516 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:48:39] [INFO ] Deduced a trap composed of 140 places in 4386 ms of which 582 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:48:43] [INFO ] Deduced a trap composed of 124 places in 3818 ms of which 520 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:48:47] [INFO ] Deduced a trap composed of 154 places in 3810 ms of which 613 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:48:52] [INFO ] Deduced a trap composed of 151 places in 4714 ms of which 766 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:48:57] [INFO ] Deduced a trap composed of 154 places in 4558 ms of which 621 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:01] [INFO ] Deduced a trap composed of 123 places in 3888 ms of which 549 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:07] [INFO ] Deduced a trap composed of 786 places in 6041 ms of which 2995 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:10] [INFO ] Deduced a trap composed of 124 places in 3721 ms of which 511 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:15] [INFO ] Deduced a trap composed of 141 places in 4009 ms of which 579 ms to minimize.
SMT process timed out in 45768ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 15 out of 2839 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2839/2839 places, 8596/8596 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2839 transition count 8595
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2838 transition count 8595
Applied a total of 2 rules in 1330 ms. Remains 2838 /2839 variables (removed 1) and now considering 8595/8596 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1330 ms. Remains : 2838/2839 places, 8595/8596 transitions.
RANDOM walk for 40000 steps (1702 resets) in 1861 ms. (21 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (124 resets) in 209 ms. (190 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (120 resets) in 202 ms. (197 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (121 resets) in 199 ms. (200 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (106 resets) in 166 ms. (239 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (122 resets) in 168 ms. (236 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (123 resets) in 208 ms. (191 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (123 resets) in 175 ms. (227 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (124 resets) in 170 ms. (233 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (124 resets) in 172 ms. (231 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 19440 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :2 out of 9
Probabilistic random walk after 19440 steps, saw 8355 distinct states, run finished after 3010 ms. (steps per millisecond=6 ) properties seen :2
[2025-06-04 03:49:20] [INFO ] Flow matrix only has 7709 transitions (discarded 886 similar events)
// Phase 1: matrix 7709 rows 2838 cols
[2025-06-04 03:49:20] [INFO ] Computed 75 invariants in 245 ms
[2025-06-04 03:49:20] [INFO ] State equation strengthened by 4402 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 2729/2742 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:25] [INFO ] Deduced a trap composed of 122 places in 3866 ms of which 510 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:29] [INFO ] Deduced a trap composed of 140 places in 3999 ms of which 575 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:33] [INFO ] Deduced a trap composed of 122 places in 4055 ms of which 511 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:38] [INFO ] Deduced a trap composed of 123 places in 4512 ms of which 530 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:42] [INFO ] Deduced a trap composed of 146 places in 3802 ms of which 603 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:46] [INFO ] Deduced a trap composed of 146 places in 4266 ms of which 612 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:50] [INFO ] Deduced a trap composed of 166 places in 4100 ms of which 665 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:54] [INFO ] Deduced a trap composed of 171 places in 4226 ms of which 685 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:49:59] [INFO ] Deduced a trap composed of 174 places in 4641 ms of which 655 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:50:04] [INFO ] Deduced a trap composed of 153 places in 4595 ms of which 627 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:50:08] [INFO ] Deduced a trap composed of 170 places in 4500 ms of which 640 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:50:13] [INFO ] Deduced a trap composed of 147 places in 4238 ms of which 598 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:50:19] [INFO ] Deduced a trap composed of 786 places in 6461 ms of which 3071 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:50:23] [INFO ] Deduced a trap composed of 123 places in 4241 ms of which 561 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:50:28] [INFO ] Deduced a trap composed of 187 places in 4305 ms of which 761 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:50:32] [INFO ] Deduced a trap composed of 190 places in 4607 ms of which 750 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:50:37] [INFO ] Deduced a trap composed of 154 places in 4544 ms of which 627 ms to minimize.
SMT process timed out in 77195ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 13 out of 2838 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2838/2838 places, 8595/8595 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 2838 transition count 8593
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 2836 transition count 8593
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 2836 transition count 8593
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 2834 transition count 8591
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 2834 transition count 8591
Applied a total of 10 rules in 2026 ms. Remains 2834 /2838 variables (removed 4) and now considering 8591/8595 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2026 ms. Remains : 2834/2838 places, 8591/8595 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 620 stabilizing places and 2117 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 6 out of 3244 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3244/3244 places, 7318/7318 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 3244 transition count 7302
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 3228 transition count 7302
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 32 place count 3228 transition count 7282
Deduced a syphon composed of 20 places in 9 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 72 place count 3208 transition count 7282
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 87 place count 3193 transition count 7249
Iterating global reduction 2 with 15 rules applied. Total rules applied 102 place count 3193 transition count 7249
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 102 place count 3193 transition count 7246
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 108 place count 3190 transition count 7246
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 117 place count 3181 transition count 7210
Iterating global reduction 2 with 9 rules applied. Total rules applied 126 place count 3181 transition count 7210
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 5 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 192 place count 3148 transition count 7177
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 199 place count 3141 transition count 7170
Iterating global reduction 2 with 7 rules applied. Total rules applied 206 place count 3141 transition count 7170
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 213 place count 3134 transition count 7142
Iterating global reduction 2 with 7 rules applied. Total rules applied 220 place count 3134 transition count 7142
Applied a total of 220 rules in 4476 ms. Remains 3134 /3244 variables (removed 110) and now considering 7142/7318 (removed 176) transitions.
[2025-06-04 03:50:44] [INFO ] Flow matrix only has 6542 transitions (discarded 600 similar events)
// Phase 1: matrix 6542 rows 3134 cols
[2025-06-04 03:50:44] [INFO ] Computed 75 invariants in 244 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:50:52] [INFO ] Implicit Places using invariants in 8433 ms returned [463, 882, 1096, 1269, 1453, 1549, 1615, 1637, 1682, 1809, 2158, 2335, 2336, 2449, 2553, 2687]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 8438 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3118/3244 places, 7142/7318 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 3106 transition count 7130
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 3106 transition count 7130
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 3094 transition count 7118
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 3094 transition count 7118
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 59 place count 3083 transition count 7074
Iterating global reduction 0 with 11 rules applied. Total rules applied 70 place count 3083 transition count 7074
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 78 place count 3079 transition count 7070
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 82 place count 3075 transition count 7066
Iterating global reduction 0 with 4 rules applied. Total rules applied 86 place count 3075 transition count 7066
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 90 place count 3071 transition count 7050
Iterating global reduction 0 with 4 rules applied. Total rules applied 94 place count 3071 transition count 7050
Applied a total of 94 rules in 4652 ms. Remains 3071 /3118 variables (removed 47) and now considering 7050/7142 (removed 92) transitions.
[2025-06-04 03:50:57] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
// Phase 1: matrix 6450 rows 3071 cols
[2025-06-04 03:50:57] [INFO ] Computed 59 invariants in 225 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:51:05] [INFO ] Implicit Places using invariants in 7907 ms returned []
[2025-06-04 03:51:05] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2025-06-04 03:51:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:51:09] [INFO ] State equation strengthened by 2608 read => feed constraints.
[2025-06-04 03:51:40] [INFO ] Performed 570/3071 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 03:52:12] [INFO ] Performed 1084/3071 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2025-06-04 03:52:45] [INFO ] Performed 1454/3071 implicitness test of which 0 returned IMPLICIT in 95 seconds.
[2025-06-04 03:53:15] [INFO ] Performed 1662/3071 implicitness test of which 0 returned IMPLICIT in 125 seconds.
[2025-06-04 03:53:15] [INFO ] Timeout of Implicit test with SMT after 125 seconds.
[2025-06-04 03:53:15] [INFO ] Implicit Places using invariants and state equation in 130256 ms returned []
Implicit Place search using SMT with State Equation took 138166 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3071/3244 places, 7050/7318 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 155735 ms. Remains : 3071/3244 places, 7050/7318 transitions.
Stuttering acceptance computed with spot in 386 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-00
Product exploration explored 100000 steps with 3411 reset in 1968 ms.
Product exploration explored 100000 steps with 3411 reset in 1339 ms.
Computed a total of 472 stabilizing places and 1874 stable transitions
Computed a total of 472 stabilizing places and 1874 stable transitions
Detected a total of 472/3071 stabilizing places and 1874/7050 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 119 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (1362 resets) in 903 ms. (44 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (184 resets) in 209 ms. (190 steps per ms) remains 1/1 properties
[2025-06-04 03:53:20] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2025-06-04 03:53:20] [INFO ] Invariant cache hit.
[2025-06-04 03:53:20] [INFO ] State equation strengthened by 2608 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2959/2961 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2961 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/2988 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:53:26] [INFO ] Deduced a trap composed of 273 places in 5048 ms of which 1327 ms to minimize.
SMT process timed out in 6224ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3071 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3071/3071 places, 7050/7050 transitions.
Free-agglomeration rule (complex) applied 291 times.
Iterating global reduction 0 with 291 rules applied. Total rules applied 291 place count 3071 transition count 8553
Reduce places removed 291 places and 0 transitions.
Iterating post reduction 0 with 291 rules applied. Total rules applied 582 place count 2780 transition count 8553
Applied a total of 582 rules in 1814 ms. Remains 2780 /3071 variables (removed 291) and now considering 8553/7050 (removed -1503) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1816 ms. Remains : 2780/3071 places, 8553/7050 transitions.
RANDOM walk for 40000 steps (1706 resets) in 1746 ms. (22 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (123 resets) in 171 ms. (232 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 22742 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 22742 steps, saw 9590 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 03:53:31] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
// Phase 1: matrix 7667 rows 2780 cols
[2025-06-04 03:53:32] [INFO ] Computed 59 invariants in 215 ms
[2025-06-04 03:53:32] [INFO ] State equation strengthened by 4402 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2668/2670 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2670 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/2697 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:53:37] [INFO ] Deduced a trap composed of 88 places in 4069 ms of which 354 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:53:40] [INFO ] Deduced a trap composed of 136 places in 3832 ms of which 514 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:53:45] [INFO ] Deduced a trap composed of 158 places in 4381 ms of which 774 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:53:49] [INFO ] Deduced a trap composed of 235 places in 4401 ms of which 852 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:53:53] [INFO ] Deduced a trap composed of 118 places in 3881 ms of which 455 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:53:58] [INFO ] Deduced a trap composed of 87 places in 4844 ms of which 451 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:54:03] [INFO ] Deduced a trap composed of 104 places in 4415 ms of which 412 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:54:07] [INFO ] Deduced a trap composed of 87 places in 4679 ms of which 357 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:54:12] [INFO ] Deduced a trap composed of 252 places in 4533 ms of which 865 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:54:16] [INFO ] Deduced a trap composed of 231 places in 4068 ms of which 809 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:54:20] [INFO ] Deduced a trap composed of 184 places in 4042 ms of which 596 ms to minimize.
SMT process timed out in 48757ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2780 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2780/2780 places, 8553/8553 transitions.
Applied a total of 0 rules in 627 ms. Remains 2780 /2780 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 627 ms. Remains : 2780/2780 places, 8553/8553 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2780/2780 places, 8553/8553 transitions.
Applied a total of 0 rules in 626 ms. Remains 2780 /2780 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
[2025-06-04 03:54:21] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
[2025-06-04 03:54:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:54:31] [INFO ] Implicit Places using invariants in 9948 ms returned [856, 865]
[2025-06-04 03:54:31] [INFO ] Actually due to overlaps returned [856]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 9954 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2779/2780 places, 8553/8553 transitions.
Applied a total of 0 rules in 624 ms. Remains 2779 /2779 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 11206 ms. Remains : 2779/2780 places, 8553/8553 transitions.
RANDOM walk for 40000 steps (1705 resets) in 1711 ms. (23 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (124 resets) in 152 ms. (261 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 22791 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 22791 steps, saw 9619 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 03:54:36] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
// Phase 1: matrix 7667 rows 2779 cols
[2025-06-04 03:54:36] [INFO ] Computed 58 invariants in 189 ms
[2025-06-04 03:54:36] [INFO ] State equation strengthened by 4402 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2667/2669 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2669 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/2696 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:54:41] [INFO ] Deduced a trap composed of 104 places in 3812 ms of which 417 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:54:44] [INFO ] Deduced a trap composed of 118 places in 3742 ms of which 451 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:54:48] [INFO ] Deduced a trap composed of 94 places in 3535 ms of which 375 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:54:52] [INFO ] Deduced a trap composed of 252 places in 4297 ms of which 881 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:54:56] [INFO ] Deduced a trap composed of 248 places in 3876 ms of which 664 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:00] [INFO ] Deduced a trap composed of 158 places in 4100 ms of which 582 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:04] [INFO ] Deduced a trap composed of 94 places in 3698 ms of which 384 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:08] [INFO ] Deduced a trap composed of 158 places in 3762 ms of which 526 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:12] [INFO ] Deduced a trap composed of 88 places in 3687 ms of which 356 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:16] [INFO ] Deduced a trap composed of 231 places in 4550 ms of which 911 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:20] [INFO ] Deduced a trap composed of 184 places in 4034 ms of which 685 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:24] [INFO ] Deduced a trap composed of 136 places in 3705 ms of which 515 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:28] [INFO ] Deduced a trap composed of 184 places in 3811 ms of which 588 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:32] [INFO ] Deduced a trap composed of 214 places in 4049 ms of which 677 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2696 variables, 14/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2696 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 33/2729 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:36] [INFO ] Deduced a trap composed of 5 places in 3203 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:39] [INFO ] Deduced a trap composed of 39 places in 3619 ms of which 206 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:43] [INFO ] Deduced a trap composed of 70 places in 3233 ms of which 326 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:46] [INFO ] Deduced a trap composed of 98 places in 3385 ms of which 446 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:50] [INFO ] Deduced a trap composed of 98 places in 3834 ms of which 425 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:55:54] [INFO ] Deduced a trap composed of 138 places in 3592 ms of which 573 ms to minimize.
SMT process timed out in 77940ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2779 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2779/2779 places, 8553/8553 transitions.
Applied a total of 0 rules in 669 ms. Remains 2779 /2779 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 670 ms. Remains : 2779/2779 places, 8553/8553 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2779/2779 places, 8553/8553 transitions.
Applied a total of 0 rules in 736 ms. Remains 2779 /2779 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
[2025-06-04 03:55:55] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
[2025-06-04 03:55:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:56:03] [INFO ] Implicit Places using invariants in 8358 ms returned [864]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 8364 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2778/2779 places, 8553/8553 transitions.
Applied a total of 0 rules in 622 ms. Remains 2778 /2778 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 9725 ms. Remains : 2778/2779 places, 8553/8553 transitions.
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 6 factoid took 147 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 6 out of 3071 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3071/3071 places, 7050/7050 transitions.
Applied a total of 0 rules in 781 ms. Remains 3071 /3071 variables (removed 0) and now considering 7050/7050 (removed 0) transitions.
[2025-06-04 03:56:05] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
// Phase 1: matrix 6450 rows 3071 cols
[2025-06-04 03:56:06] [INFO ] Computed 59 invariants in 358 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:56:14] [INFO ] Implicit Places using invariants in 9338 ms returned []
[2025-06-04 03:56:14] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2025-06-04 03:56:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:56:19] [INFO ] State equation strengthened by 2608 read => feed constraints.
[2025-06-04 03:56:50] [INFO ] Performed 557/3071 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 03:57:22] [INFO ] Performed 1084/3071 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2025-06-04 03:57:53] [INFO ] Performed 1454/3071 implicitness test of which 0 returned IMPLICIT in 93 seconds.
[2025-06-04 03:58:25] [INFO ] Performed 1706/3071 implicitness test of which 0 returned IMPLICIT in 125 seconds.
[2025-06-04 03:58:25] [INFO ] Timeout of Implicit test with SMT after 125 seconds.
[2025-06-04 03:58:25] [INFO ] Implicit Places using invariants and state equation in 130205 ms returned []
Implicit Place search using SMT with State Equation took 139551 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 03:58:26] [INFO ] Redundant transitions in 966 ms returned []
Running 7025 sub problems to find dead transitions.
[2025-06-04 03:58:26] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2025-06-04 03:58:26] [INFO ] Invariant cache hit.
[2025-06-04 03:58:26] [INFO ] State equation strengthened by 2608 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3069 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7025 unsolved
SMT process timed out in 39224ms, After SMT, problems are : Problem set: 0 solved, 7025 unsolved
Search for dead transitions found 0 dead transitions in 39282ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 180626 ms. Remains : 3071/3071 places, 7050/7050 transitions.
Computed a total of 472 stabilizing places and 1874 stable transitions
Computed a total of 472 stabilizing places and 1874 stable transitions
Detected a total of 472/3071 stabilizing places and 1874/7050 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 176 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (1362 resets) in 1017 ms. (39 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40003 steps (184 resets) in 132 ms. (300 steps per ms) remains 1/1 properties
[2025-06-04 03:59:06] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2025-06-04 03:59:06] [INFO ] Invariant cache hit.
[2025-06-04 03:59:06] [INFO ] State equation strengthened by 2608 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2959/2961 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2961 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/2988 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:59:12] [INFO ] Deduced a trap composed of 273 places in 4944 ms of which 1004 ms to minimize.
SMT process timed out in 5776ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3071 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3071/3071 places, 7050/7050 transitions.
Free-agglomeration rule (complex) applied 291 times.
Iterating global reduction 0 with 291 rules applied. Total rules applied 291 place count 3071 transition count 8553
Reduce places removed 291 places and 0 transitions.
Iterating post reduction 0 with 291 rules applied. Total rules applied 582 place count 2780 transition count 8553
Applied a total of 582 rules in 1694 ms. Remains 2780 /3071 variables (removed 291) and now considering 8553/7050 (removed -1503) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1695 ms. Remains : 2780/3071 places, 8553/7050 transitions.
RANDOM walk for 40000 steps (1709 resets) in 1627 ms. (24 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (123 resets) in 147 ms. (270 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 23059 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 23059 steps, saw 9721 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 03:59:17] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
// Phase 1: matrix 7667 rows 2780 cols
[2025-06-04 03:59:17] [INFO ] Computed 59 invariants in 224 ms
[2025-06-04 03:59:17] [INFO ] State equation strengthened by 4402 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2668/2670 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2670 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/2697 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:59:22] [INFO ] Deduced a trap composed of 88 places in 3852 ms of which 351 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:59:26] [INFO ] Deduced a trap composed of 136 places in 4087 ms of which 512 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:59:30] [INFO ] Deduced a trap composed of 158 places in 3780 ms of which 577 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:59:34] [INFO ] Deduced a trap composed of 235 places in 3988 ms of which 818 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:59:38] [INFO ] Deduced a trap composed of 118 places in 4070 ms of which 454 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:59:42] [INFO ] Deduced a trap composed of 87 places in 3736 ms of which 353 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:59:45] [INFO ] Deduced a trap composed of 104 places in 3623 ms of which 408 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:59:49] [INFO ] Deduced a trap composed of 87 places in 3522 ms of which 354 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:59:53] [INFO ] Deduced a trap composed of 252 places in 4249 ms of which 870 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:59:57] [INFO ] Deduced a trap composed of 231 places in 3989 ms of which 811 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:00:01] [INFO ] Deduced a trap composed of 184 places in 3770 ms of which 586 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:00:05] [INFO ] Deduced a trap composed of 184 places in 3869 ms of which 676 ms to minimize.
SMT process timed out in 48273ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2780 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2780/2780 places, 8553/8553 transitions.
Applied a total of 0 rules in 679 ms. Remains 2780 /2780 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 684 ms. Remains : 2780/2780 places, 8553/8553 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2780/2780 places, 8553/8553 transitions.
Applied a total of 0 rules in 614 ms. Remains 2780 /2780 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
[2025-06-04 04:00:06] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
[2025-06-04 04:00:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:00:15] [INFO ] Implicit Places using invariants in 8428 ms returned [856, 865]
[2025-06-04 04:00:15] [INFO ] Actually due to overlaps returned [856]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 8434 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2779/2780 places, 8553/8553 transitions.
Applied a total of 0 rules in 610 ms. Remains 2779 /2779 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 9664 ms. Remains : 2779/2780 places, 8553/8553 transitions.
RANDOM walk for 40000 steps (1707 resets) in 1659 ms. (24 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (124 resets) in 169 ms. (235 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 22619 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 22619 steps, saw 9542 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 04:00:19] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
// Phase 1: matrix 7667 rows 2779 cols
[2025-06-04 04:00:19] [INFO ] Computed 58 invariants in 184 ms
[2025-06-04 04:00:19] [INFO ] State equation strengthened by 4402 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2667/2669 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2669 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/2696 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:00:23] [INFO ] Deduced a trap composed of 104 places in 3600 ms of which 410 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:00:27] [INFO ] Deduced a trap composed of 118 places in 3556 ms of which 442 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:00:31] [INFO ] Deduced a trap composed of 94 places in 4123 ms of which 380 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:00:36] [INFO ] Deduced a trap composed of 252 places in 4415 ms of which 901 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:00:40] [INFO ] Deduced a trap composed of 248 places in 4282 ms of which 677 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:00:44] [INFO ] Deduced a trap composed of 158 places in 3893 ms of which 576 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:00:48] [INFO ] Deduced a trap composed of 94 places in 3912 ms of which 373 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:00:52] [INFO ] Deduced a trap composed of 158 places in 3843 ms of which 543 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:00:56] [INFO ] Deduced a trap composed of 88 places in 3717 ms of which 357 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:01:00] [INFO ] Deduced a trap composed of 231 places in 3910 ms of which 831 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:01:04] [INFO ] Deduced a trap composed of 184 places in 3959 ms of which 668 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:01:08] [INFO ] Deduced a trap composed of 136 places in 4037 ms of which 510 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:01:12] [INFO ] Deduced a trap composed of 184 places in 4083 ms of which 591 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:01:16] [INFO ] Deduced a trap composed of 214 places in 3883 ms of which 672 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2696 variables, 14/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2696 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 33/2729 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:01:19] [INFO ] Deduced a trap composed of 5 places in 3197 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:01:23] [INFO ] Deduced a trap composed of 39 places in 3571 ms of which 205 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:01:26] [INFO ] Deduced a trap composed of 70 places in 3425 ms of which 327 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:01:30] [INFO ] Deduced a trap composed of 98 places in 3326 ms of which 421 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:01:33] [INFO ] Deduced a trap composed of 98 places in 3379 ms of which 421 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:01:37] [INFO ] Deduced a trap composed of 138 places in 3788 ms of which 560 ms to minimize.
SMT process timed out in 78022ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2779 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2779/2779 places, 8553/8553 transitions.
Applied a total of 0 rules in 916 ms. Remains 2779 /2779 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 916 ms. Remains : 2779/2779 places, 8553/8553 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2779/2779 places, 8553/8553 transitions.
Applied a total of 0 rules in 621 ms. Remains 2779 /2779 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
[2025-06-04 04:01:38] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
[2025-06-04 04:01:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:01:47] [INFO ] Implicit Places using invariants in 8229 ms returned [864]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 8235 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2778/2779 places, 8553/8553 transitions.
Applied a total of 0 rules in 661 ms. Remains 2778 /2778 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 9518 ms. Remains : 2778/2779 places, 8553/8553 transitions.
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 6 factoid took 157 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 3413 reset in 1203 ms.
Product exploration explored 100000 steps with 3414 reset in 1158 ms.
Built C files in :
/tmp/ltsmin1809681983143515374
[2025-06-04 04:01:50] [INFO ] Too many transitions (7050) to apply POR reductions. Disabling POR matrices.
[2025-06-04 04:01:50] [INFO ] Built C files in 157ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1809681983143515374
Running compilation step : cd /tmp/ltsmin1809681983143515374;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1809681983143515374;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1809681983143515374;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 6 out of 3071 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3071/3071 places, 7050/7050 transitions.
Applied a total of 0 rules in 871 ms. Remains 3071 /3071 variables (removed 0) and now considering 7050/7050 (removed 0) transitions.
[2025-06-04 04:01:54] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
// Phase 1: matrix 6450 rows 3071 cols
[2025-06-04 04:01:55] [INFO ] Computed 59 invariants in 358 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:02:02] [INFO ] Implicit Places using invariants in 7969 ms returned []
[2025-06-04 04:02:02] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2025-06-04 04:02:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:02:06] [INFO ] State equation strengthened by 2608 read => feed constraints.
[2025-06-04 04:02:37] [INFO ] Performed 570/3071 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 04:03:10] [INFO ] Performed 1084/3071 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2025-06-04 04:03:40] [INFO ] Performed 1436/3071 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2025-06-04 04:04:12] [INFO ] Performed 1610/3071 implicitness test of which 0 returned IMPLICIT in 124 seconds.
[2025-06-04 04:04:12] [INFO ] Timeout of Implicit test with SMT after 124 seconds.
[2025-06-04 04:04:12] [INFO ] Implicit Places using invariants and state equation in 129228 ms returned []
Implicit Place search using SMT with State Equation took 137201 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 04:04:12] [INFO ] Redundant transitions in 588 ms returned []
Running 7025 sub problems to find dead transitions.
[2025-06-04 04:04:12] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2025-06-04 04:04:12] [INFO ] Invariant cache hit.
[2025-06-04 04:04:12] [INFO ] State equation strengthened by 2608 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s2 1.0)
(s3 1.0)
(s4 0.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 0.0)
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(s33 0.0)
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(s49 1.0)
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(s292 0.0)
(s293 1.0)
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(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 0.0)
(s306 0.0)
(s307 1.0)
(s308 0.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
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(s313 1.0)
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(s1597 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3069 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7025 unsolved
SMT process timed out in 37728ms, After SMT, problems are : Problem set: 0 solved, 7025 unsolved
Search for dead transitions found 0 dead transitions in 37756ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 176448 ms. Remains : 3071/3071 places, 7050/7050 transitions.
Built C files in :
/tmp/ltsmin8554478575792996346
[2025-06-04 04:04:50] [INFO ] Too many transitions (7050) to apply POR reductions. Disabling POR matrices.
[2025-06-04 04:04:50] [INFO ] Built C files in 145ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8554478575792996346
Running compilation step : cd /tmp/ltsmin8554478575792996346;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8554478575792996346;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8554478575792996346;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-04 04:04:54] [INFO ] Flatten gal took : 268 ms
[2025-06-04 04:04:54] [INFO ] Flatten gal took : 287 ms
[2025-06-04 04:04:54] [INFO ] Time to serialize gal into /tmp/LTL5025302298423296107.gal : 92 ms
[2025-06-04 04:04:54] [INFO ] Time to serialize properties into /tmp/LTL13113016050801566013.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5025302298423296107.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12313122723387838609.hoa' '-atoms' '/tmp/LTL13113016050801566013.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13113016050801566013.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12313122723387838609.hoa
Detected timeout of ITS tools.
[2025-06-04 04:05:10] [INFO ] Flatten gal took : 183 ms
[2025-06-04 04:05:10] [INFO ] Flatten gal took : 184 ms
[2025-06-04 04:05:10] [INFO ] Time to serialize gal into /tmp/LTL12249398248628930522.gal : 36 ms
[2025-06-04 04:05:10] [INFO ] Time to serialize properties into /tmp/LTL9623905726026993949.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12249398248628930522.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9623905726026993949.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F(G("((Node1ThinksNode3ShouldBeNodeMasterToReplaceNode14<1)||(Node3NotifyThatHeIsActive<1))")))&&(F("(((ThereIsAMasterInTheLeafS...276
Formula 0 simplified : F(GF!"((Node1ThinksNode3ShouldBeNodeMasterToReplaceNode14<1)||(Node3NotifyThatHeIsActive<1))" | G!"(((ThereIsAMasterInTheLeafSet<1)|...266
Detected timeout of ITS tools.
[2025-06-04 04:05:25] [INFO ] Flatten gal took : 290 ms
[2025-06-04 04:05:25] [INFO ] Applying decomposition
[2025-06-04 04:05:25] [INFO ] Flatten gal took : 312 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15225257141310688816.txt' '-o' '/tmp/graph15225257141310688816.bin' '-w' '/tmp/graph15225257141310688816.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15225257141310688816.bin' '-l' '-1' '-v' '-w' '/tmp/graph15225257141310688816.weights' '-q' '0' '-e' '0.001'
[2025-06-04 04:05:26] [INFO ] Decomposing Gal with order
[2025-06-04 04:05:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 04:05:28] [INFO ] Removed a total of 6616 redundant transitions.
[2025-06-04 04:05:29] [INFO ] Flatten gal took : 1776 ms
[2025-06-04 04:05:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 4581 labels/synchronizations in 603 ms.
[2025-06-04 04:05:30] [INFO ] Time to serialize gal into /tmp/LTL12876342669797585554.gal : 86 ms
[2025-06-04 04:05:30] [INFO ] Time to serialize properties into /tmp/LTL9962328665708683283.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12876342669797585554.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9962328665708683283.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((F(G("((i8.u80.Node1ThinksNode3ShouldBeNodeMasterToReplaceNode14<1)||(i8.u80.Node3NotifyThatHeIsActive<1))")))&&(F("(((i3.u14.The...319
Formula 0 simplified : F(GF!"((i8.u80.Node1ThinksNode3ShouldBeNodeMasterToReplaceNode14<1)||(i8.u80.Node3NotifyThatHeIsActive<1))" | G!"(((i3.u14.ThereIsAM...309
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-00 finished in 905618 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((F(p0)||(X(X(p1)) U ((!p2&&X(X(p1)))||X(X(G(p1)))))) U (G((F(p0)||(X(X(p1)) U ((!p2&&X(X(p1)))||X(X(G(p1)))))))||(!p1&&(F(p0)||(X(X(p1)) U ((!p2&&X(X(p1)))||X(X(G(p1))))))))))))'
Support contains 5 out of 3244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3244/3244 places, 7318/7318 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 3225 transition count 7281
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 3225 transition count 7281
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 51 place count 3212 transition count 7247
Iterating global reduction 0 with 13 rules applied. Total rules applied 64 place count 3212 transition count 7247
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 70 place count 3206 transition count 7223
Iterating global reduction 0 with 6 rules applied. Total rules applied 76 place count 3206 transition count 7223
Applied a total of 76 rules in 2688 ms. Remains 3206 /3244 variables (removed 38) and now considering 7223/7318 (removed 95) transitions.
[2025-06-04 04:05:48] [INFO ] Flow matrix only has 6623 transitions (discarded 600 similar events)
// Phase 1: matrix 6623 rows 3206 cols
[2025-06-04 04:05:48] [INFO ] Computed 75 invariants in 220 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:05:57] [INFO ] Implicit Places using invariants in 9463 ms returned [481, 903, 967, 977, 1120, 1295, 1585, 1654, 1678, 1725, 1855, 2390, 2391, 2614, 2748]
[2025-06-04 04:05:57] [INFO ] Actually due to overlaps returned [967, 481, 903, 1120, 1295, 1585, 1654, 1678, 1725, 1855, 2390, 2391, 2614, 2748]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 9467 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3192/3244 places, 7223/7318 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3179 transition count 7210
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3179 transition count 7210
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 39 place count 3166 transition count 7197
Iterating global reduction 0 with 13 rules applied. Total rules applied 52 place count 3166 transition count 7197
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 65 place count 3153 transition count 7184
Iterating global reduction 0 with 13 rules applied. Total rules applied 78 place count 3153 transition count 7184
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 90 place count 3141 transition count 7136
Iterating global reduction 0 with 12 rules applied. Total rules applied 102 place count 3141 transition count 7136
Applied a total of 102 rules in 2872 ms. Remains 3141 /3192 variables (removed 51) and now considering 7136/7223 (removed 87) transitions.
[2025-06-04 04:06:00] [INFO ] Flow matrix only has 6536 transitions (discarded 600 similar events)
// Phase 1: matrix 6536 rows 3141 cols
[2025-06-04 04:06:00] [INFO ] Computed 61 invariants in 180 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:06:08] [INFO ] Implicit Places using invariants in 8268 ms returned [968]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 8276 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3140/3244 places, 7136/7318 transitions.
Applied a total of 0 rules in 535 ms. Remains 3140 /3140 variables (removed 0) and now considering 7136/7136 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 23844 ms. Remains : 3140/3244 places, 7136/7318 transitions.
Stuttering acceptance computed with spot in 490 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-01
Product exploration explored 100000 steps with 2408 reset in 1052 ms.
Product exploration explored 100000 steps with 2408 reset in 1075 ms.
Computed a total of 516 stabilizing places and 1935 stable transitions
Computed a total of 516 stabilizing places and 1935 stable transitions
Detected a total of 516/3140 stabilizing places and 1935/7136 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 19 factoid took 1129 ms. Reduced automaton from 8 states, 23 edges and 3 AP (stutter sensitive) to 14 states, 56 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 847 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false, false, (AND (NOT p2) (NOT p0) (NOT p1)), false, (AND p2 (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (961 resets) in 832 ms. (48 steps per ms) remains 5/10 properties
BEST_FIRST walk for 40002 steps (176 resets) in 174 ms. (228 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (176 resets) in 176 ms. (226 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (176 resets) in 169 ms. (235 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (176 resets) in 344 ms. (115 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (176 resets) in 387 ms. (103 steps per ms) remains 5/5 properties
[2025-06-04 04:06:14] [INFO ] Flow matrix only has 6536 transitions (discarded 600 similar events)
// Phase 1: matrix 6536 rows 3140 cols
[2025-06-04 04:06:15] [INFO ] Computed 60 invariants in 189 ms
[2025-06-04 04:06:15] [INFO ] State equation strengthened by 2626 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem apf1 is UNSAT
Problem apf2 is UNSAT
Problem apf5 is UNSAT
Problem apf7 is UNSAT
Problem apf8 is UNSAT
After SMT solving in domain Real declared 3000/9676 variables, and 2 constraints, problems are : Problem set: 5 solved, 0 unsolved in 595 ms.
Refiners :[Positive P Invariants (semi-flows): 2/47 constraints, Generalized P Invariants (flows): 0/13 constraints, State Equation: 0/3140 constraints, ReadFeed: 0/2626 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 830ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 5 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (G (OR (NOT p2) p0)), (G (OR p0 (NOT p1))), (G (OR (NOT p2) p0 (NOT p1))), (G (OR (NOT p2) p0 p1)), (G (OR p2 p0 (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p2 p0))), (F (NOT (OR p2 p0 p1))), (F (NOT p0)), (F p2), (F p1)]
Knowledge based reduction with 24 factoid took 2235 ms. Reduced automaton from 14 states, 56 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 3140 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3140/3140 places, 7136/7136 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 3140 transition count 7123
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 3127 transition count 7123
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 26 place count 3127 transition count 7115
Deduced a syphon composed of 8 places in 8 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 42 place count 3119 transition count 7115
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 5 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 100 place count 3090 transition count 7086
Applied a total of 100 rules in 1801 ms. Remains 3090 /3140 variables (removed 50) and now considering 7086/7136 (removed 50) transitions.
[2025-06-04 04:06:19] [INFO ] Flow matrix only has 6486 transitions (discarded 600 similar events)
// Phase 1: matrix 6486 rows 3090 cols
[2025-06-04 04:06:20] [INFO ] Computed 60 invariants in 175 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:06:29] [INFO ] Implicit Places using invariants in 9147 ms returned []
[2025-06-04 04:06:29] [INFO ] Flow matrix only has 6486 transitions (discarded 600 similar events)
[2025-06-04 04:06:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:06:34] [INFO ] State equation strengthened by 2626 read => feed constraints.
[2025-06-04 04:07:05] [INFO ] Performed 521/3090 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 04:07:37] [INFO ] Performed 942/3090 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2025-06-04 04:08:07] [INFO ] Performed 1269/3090 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2025-06-04 04:08:37] [INFO ] Performed 1495/3090 implicitness test of which 0 returned IMPLICIT in 122 seconds.
[2025-06-04 04:08:37] [INFO ] Timeout of Implicit test with SMT after 122 seconds.
[2025-06-04 04:08:37] [INFO ] Implicit Places using invariants and state equation in 128535 ms returned []
Implicit Place search using SMT with State Equation took 137687 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 04:08:38] [INFO ] Redundant transitions in 1100 ms returned []
Running 7061 sub problems to find dead transitions.
[2025-06-04 04:08:38] [INFO ] Flow matrix only has 6486 transitions (discarded 600 similar events)
[2025-06-04 04:08:38] [INFO ] Invariant cache hit.
[2025-06-04 04:08:38] [INFO ] State equation strengthened by 2626 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3088 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7061 unsolved
SMT process timed out in 38338ms, After SMT, problems are : Problem set: 0 solved, 7061 unsolved
Search for dead transitions found 0 dead transitions in 38356ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3090/3140 places, 7086/7136 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 178975 ms. Remains : 3090/3140 places, 7086/7136 transitions.
Computed a total of 491 stabilizing places and 1910 stable transitions
Computed a total of 491 stabilizing places and 1910 stable transitions
Detected a total of 491/3090 stabilizing places and 1910/7086 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 31881 steps (1082 resets) in 482 ms. (66 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3394 reset in 1553 ms.
Product exploration explored 100000 steps with 3394 reset in 1153 ms.
Built C files in :
/tmp/ltsmin5913962336155413948
[2025-06-04 04:09:20] [INFO ] Too many transitions (7086) to apply POR reductions. Disabling POR matrices.
[2025-06-04 04:09:20] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5913962336155413948
Running compilation step : cd /tmp/ltsmin5913962336155413948;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5913962336155413948;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5913962336155413948;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 3090 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3090/3090 places, 7086/7086 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 3090 transition count 7084
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 3088 transition count 7084
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 3086 transition count 7082
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 3086 transition count 7082
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 3084 transition count 7074
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 3084 transition count 7074
Applied a total of 12 rules in 2515 ms. Remains 3084 /3090 variables (removed 6) and now considering 7074/7086 (removed 12) transitions.
[2025-06-04 04:09:26] [INFO ] Flow matrix only has 6474 transitions (discarded 600 similar events)
// Phase 1: matrix 6474 rows 3084 cols
[2025-06-04 04:09:26] [INFO ] Computed 60 invariants in 183 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:09:34] [INFO ] Implicit Places using invariants in 8602 ms returned [1441, 2422]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 8612 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3082/3090 places, 7074/7086 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 3080 transition count 7072
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 3078 transition count 7070
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 3078 transition count 7070
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 3076 transition count 7062
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 3076 transition count 7062
Applied a total of 12 rules in 3185 ms. Remains 3076 /3082 variables (removed 6) and now considering 7062/7074 (removed 12) transitions.
[2025-06-04 04:09:38] [INFO ] Flow matrix only has 6462 transitions (discarded 600 similar events)
// Phase 1: matrix 6462 rows 3076 cols
[2025-06-04 04:09:38] [INFO ] Computed 58 invariants in 196 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:09:46] [INFO ] Implicit Places using invariants in 8188 ms returned []
[2025-06-04 04:09:46] [INFO ] Flow matrix only has 6462 transitions (discarded 600 similar events)
[2025-06-04 04:09:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:09:50] [INFO ] State equation strengthened by 2614 read => feed constraints.
[2025-06-04 04:10:21] [INFO ] Performed 560/3076 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 04:10:51] [INFO ] Performed 1041/3076 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 04:11:21] [INFO ] Performed 1329/3076 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 04:11:51] [INFO ] Performed 1470/3076 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 04:11:51] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 04:11:51] [INFO ] Implicit Places using invariants and state equation in 125108 ms returned []
Implicit Place search using SMT with State Equation took 133303 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3076/3090 places, 7062/7086 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 147620 ms. Remains : 3076/3090 places, 7062/7086 transitions.
Built C files in :
/tmp/ltsmin17702330083746048485
[2025-06-04 04:11:51] [INFO ] Too many transitions (7062) to apply POR reductions. Disabling POR matrices.
[2025-06-04 04:11:51] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17702330083746048485
Running compilation step : cd /tmp/ltsmin17702330083746048485;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17702330083746048485;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17702330083746048485;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-04 04:11:54] [INFO ] Flatten gal took : 191 ms
[2025-06-04 04:11:55] [INFO ] Flatten gal took : 194 ms
[2025-06-04 04:11:55] [INFO ] Time to serialize gal into /tmp/LTL12121831315963788997.gal : 34 ms
[2025-06-04 04:11:55] [INFO ] Time to serialize properties into /tmp/LTL11480091787014473154.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12121831315963788997.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14744674506311651304.hoa' '-atoms' '/tmp/LTL11480091787014473154.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11480091787014473154.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14744674506311651304.hoa
Detected timeout of ITS tools.
[2025-06-04 04:12:10] [INFO ] Flatten gal took : 176 ms
[2025-06-04 04:12:10] [INFO ] Flatten gal took : 183 ms
[2025-06-04 04:12:10] [INFO ] Time to serialize gal into /tmp/LTL621716746298987324.gal : 32 ms
[2025-06-04 04:12:10] [INFO ] Time to serialize properties into /tmp/LTL9624831912630464788.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL621716746298987324.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9624831912630464788.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(F(((F("(Node21HasTheLeafSetOfLx2ToReplaceNode10<1)"))||((X(X("((Node9HasAskedItsLeafSetToRx2ToReplaceNode15>=1)&&(LeafSetOfRx2IsS...1438
Formula 0 simplified : FG("((Node9HasAskedItsLeafSetToRx2ToReplaceNode15>=1)&&(LeafSetOfRx2IsSentToNode9>=1))" U (G!"(Node21HasTheLeafSetOfLx2ToReplaceNode...529
Detected timeout of ITS tools.
[2025-06-04 04:12:25] [INFO ] Flatten gal took : 166 ms
[2025-06-04 04:12:25] [INFO ] Applying decomposition
[2025-06-04 04:12:26] [INFO ] Flatten gal took : 264 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14849774109127014231.txt' '-o' '/tmp/graph14849774109127014231.bin' '-w' '/tmp/graph14849774109127014231.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14849774109127014231.bin' '-l' '-1' '-v' '-w' '/tmp/graph14849774109127014231.weights' '-q' '0' '-e' '0.001'
[2025-06-04 04:12:26] [INFO ] Decomposing Gal with order
[2025-06-04 04:12:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 04:12:28] [INFO ] Removed a total of 6682 redundant transitions.
[2025-06-04 04:12:28] [INFO ] Flatten gal took : 1126 ms
[2025-06-04 04:12:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 4234 labels/synchronizations in 418 ms.
[2025-06-04 04:12:28] [INFO ] Time to serialize gal into /tmp/LTL14703646243195419638.gal : 67 ms
[2025-06-04 04:12:28] [INFO ] Time to serialize properties into /tmp/LTL6729761488649133480.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14703646243195419638.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6729761488649133480.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F(((F("(i21.i0.u263.Node21HasTheLeafSetOfLx2ToReplaceNode10<1)"))||((X(X("((i24.i1.u356.Node9HasAskedItsLeafSetToRx2ToReplaceNode...1783
Formula 0 simplified : FG("((i24.i1.u356.Node9HasAskedItsLeafSetToRx2ToReplaceNode15>=1)&&(i24.i1.u356.LeafSetOfRx2IsSentToNode9>=1))" U (G!"(i21.i0.u263.N...660
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-01 finished in 418426 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U X(!p0))&&(G(!p0)||p1))))'
Support contains 4 out of 3244 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3244/3244 places, 7318/7318 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 3244 transition count 7302
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 3228 transition count 7302
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 32 place count 3228 transition count 7283
Deduced a syphon composed of 19 places in 5 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 70 place count 3209 transition count 7283
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 84 place count 3195 transition count 7251
Iterating global reduction 2 with 14 rules applied. Total rules applied 98 place count 3195 transition count 7251
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 98 place count 3195 transition count 7249
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 102 place count 3193 transition count 7249
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 110 place count 3185 transition count 7217
Iterating global reduction 2 with 8 rules applied. Total rules applied 118 place count 3185 transition count 7217
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 5 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 186 place count 3151 transition count 7183
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 193 place count 3144 transition count 7176
Iterating global reduction 2 with 7 rules applied. Total rules applied 200 place count 3144 transition count 7176
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 207 place count 3137 transition count 7148
Iterating global reduction 2 with 7 rules applied. Total rules applied 214 place count 3137 transition count 7148
Applied a total of 214 rules in 4090 ms. Remains 3137 /3244 variables (removed 107) and now considering 7148/7318 (removed 170) transitions.
[2025-06-04 04:12:48] [INFO ] Flow matrix only has 6548 transitions (discarded 600 similar events)
// Phase 1: matrix 6548 rows 3137 cols
[2025-06-04 04:12:48] [INFO ] Computed 75 invariants in 282 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:12:57] [INFO ] Implicit Places using invariants in 9373 ms returned [464, 883, 946, 955, 1097, 1270, 1454, 1550, 1616, 1686, 1813, 2162, 2339, 2340, 2453, 2557, 2691]
[2025-06-04 04:12:57] [INFO ] Actually due to overlaps returned [946, 464, 883, 1097, 1270, 1454, 1550, 1616, 1686, 1813, 2162, 2339, 2340, 2453, 2557, 2691]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 9379 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3121/3244 places, 7148/7318 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 3111 transition count 7138
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 3111 transition count 7138
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 3101 transition count 7128
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 3101 transition count 7128
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 49 place count 3092 transition count 7092
Iterating global reduction 0 with 9 rules applied. Total rules applied 58 place count 3092 transition count 7092
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 68 place count 3087 transition count 7087
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 73 place count 3082 transition count 7082
Iterating global reduction 0 with 5 rules applied. Total rules applied 78 place count 3082 transition count 7082
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 83 place count 3077 transition count 7062
Iterating global reduction 0 with 5 rules applied. Total rules applied 88 place count 3077 transition count 7062
Applied a total of 88 rules in 4761 ms. Remains 3077 /3121 variables (removed 44) and now considering 7062/7148 (removed 86) transitions.
[2025-06-04 04:13:02] [INFO ] Flow matrix only has 6462 transitions (discarded 600 similar events)
// Phase 1: matrix 6462 rows 3077 cols
[2025-06-04 04:13:02] [INFO ] Computed 59 invariants in 197 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:13:10] [INFO ] Implicit Places using invariants in 7973 ms returned [948]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 7981 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3076/3244 places, 7062/7318 transitions.
Applied a total of 0 rules in 1045 ms. Remains 3076 /3076 variables (removed 0) and now considering 7062/7062 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 27256 ms. Remains : 3076/3244 places, 7062/7318 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, p0, p0]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-02
Entered a terminal (fully accepting) state of product in 4242 steps with 144 reset in 58 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-02 finished in 27432 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(!p0)) U (X(p1)&&F(!p1))))'
Support contains 4 out of 3244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3244/3244 places, 7318/7318 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 3224 transition count 7283
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 3224 transition count 7283
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 55 place count 3209 transition count 7244
Iterating global reduction 0 with 15 rules applied. Total rules applied 70 place count 3209 transition count 7244
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 77 place count 3202 transition count 7216
Iterating global reduction 0 with 7 rules applied. Total rules applied 84 place count 3202 transition count 7216
Applied a total of 84 rules in 2461 ms. Remains 3202 /3244 variables (removed 42) and now considering 7216/7318 (removed 102) transitions.
[2025-06-04 04:13:13] [INFO ] Flow matrix only has 6616 transitions (discarded 600 similar events)
// Phase 1: matrix 6616 rows 3202 cols
[2025-06-04 04:13:14] [INFO ] Computed 75 invariants in 260 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:13:23] [INFO ] Implicit Places using invariants in 9223 ms returned [905, 969, 979, 1122, 1297, 1485, 1586, 1655, 1679, 1726, 1856, 2209, 2388, 2389, 2502, 2610, 2744]
[2025-06-04 04:13:23] [INFO ] Actually due to overlaps returned [969, 905, 1122, 1297, 1485, 1586, 1655, 1679, 1726, 1856, 2209, 2388, 2389, 2502, 2610, 2744]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 9228 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3186/3244 places, 7216/7318 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 3171 transition count 7201
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 3171 transition count 7201
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 3156 transition count 7186
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 3156 transition count 7186
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 75 place count 3141 transition count 7171
Iterating global reduction 0 with 15 rules applied. Total rules applied 90 place count 3141 transition count 7171
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 104 place count 3127 transition count 7115
Iterating global reduction 0 with 14 rules applied. Total rules applied 118 place count 3127 transition count 7115
Applied a total of 118 rules in 2887 ms. Remains 3127 /3186 variables (removed 59) and now considering 7115/7216 (removed 101) transitions.
[2025-06-04 04:13:26] [INFO ] Flow matrix only has 6515 transitions (discarded 600 similar events)
// Phase 1: matrix 6515 rows 3127 cols
[2025-06-04 04:13:26] [INFO ] Computed 59 invariants in 164 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:13:34] [INFO ] Implicit Places using invariants in 8354 ms returned [974]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 8359 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3126/3244 places, 7115/7318 transitions.
Applied a total of 0 rules in 755 ms. Remains 3126 /3126 variables (removed 0) and now considering 7115/7115 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 23690 ms. Remains : 3126/3244 places, 7115/7318 transitions.
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p1), p1, p0]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-07
Product exploration explored 100000 steps with 2409 reset in 1184 ms.
Product exploration explored 100000 steps with 2409 reset in 1476 ms.
Computed a total of 502 stabilizing places and 1914 stable transitions
Computed a total of 502 stabilizing places and 1914 stable transitions
Detected a total of 502/3126 stabilizing places and 1914/7115 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 150 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 12 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p1) p0), (NOT p1), p0, false, false]
RANDOM walk for 40000 steps (962 resets) in 832 ms. (48 steps per ms) remains 1/5 properties
BEST_FIRST walk for 40004 steps (176 resets) in 222 ms. (179 steps per ms) remains 1/1 properties
[2025-06-04 04:13:38] [INFO ] Flow matrix only has 6515 transitions (discarded 600 similar events)
// Phase 1: matrix 6515 rows 3126 cols
[2025-06-04 04:13:38] [INFO ] Computed 58 invariants in 292 ms
[2025-06-04 04:13:38] [INFO ] State equation strengthened by 2617 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Real declared 103/9641 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 56 ms.
Refiners :[Positive P Invariants (semi-flows): 2/47 constraints, Generalized P Invariants (flows): 0/11 constraints, State Equation: 0/3126 constraints, ReadFeed: 0/2617 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 384ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 7 factoid took 522 ms. Reduced automaton from 5 states, 12 edges and 2 AP (stutter insensitive) to 5 states, 12 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 247 ms :[(OR (NOT p1) p0), (NOT p1), p0, false, false]
Stuttering acceptance computed with spot in 249 ms :[(OR (NOT p1) p0), (NOT p1), p0, false, false]
[2025-06-04 04:13:40] [INFO ] Flow matrix only has 6515 transitions (discarded 600 similar events)
[2025-06-04 04:13:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Could not prove EG (NOT p1)
Support contains 4 out of 3126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3126/3126 places, 7115/7115 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 3126 transition count 7100
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 3111 transition count 7100
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 30 place count 3111 transition count 7092
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 46 place count 3103 transition count 7092
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 5 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 98 place count 3077 transition count 7066
Applied a total of 98 rules in 1506 ms. Remains 3077 /3126 variables (removed 49) and now considering 7066/7115 (removed 49) transitions.
[2025-06-04 04:13:56] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
// Phase 1: matrix 6466 rows 3077 cols
[2025-06-04 04:13:56] [INFO ] Computed 58 invariants in 174 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:14:06] [INFO ] Implicit Places using invariants in 9405 ms returned []
[2025-06-04 04:14:06] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2025-06-04 04:14:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:14:09] [INFO ] State equation strengthened by 2617 read => feed constraints.
[2025-06-04 04:14:40] [INFO ] Performed 464/3077 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 04:15:15] [INFO ] Performed 947/3077 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2025-06-04 04:15:45] [INFO ] Performed 1204/3077 implicitness test of which 0 returned IMPLICIT in 95 seconds.
[2025-06-04 04:16:16] [INFO ] Performed 1363/3077 implicitness test of which 0 returned IMPLICIT in 126 seconds.
[2025-06-04 04:16:16] [INFO ] Timeout of Implicit test with SMT after 126 seconds.
[2025-06-04 04:16:16] [INFO ] Implicit Places using invariants and state equation in 130348 ms returned []
Implicit Place search using SMT with State Equation took 139755 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 04:16:16] [INFO ] Redundant transitions in 581 ms returned []
Running 7041 sub problems to find dead transitions.
[2025-06-04 04:16:17] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2025-06-04 04:16:17] [INFO ] Invariant cache hit.
[2025-06-04 04:16:17] [INFO ] State equation strengthened by 2617 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3075 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7041 unsolved
SMT process timed out in 38652ms, After SMT, problems are : Problem set: 0 solved, 7041 unsolved
Search for dead transitions found 0 dead transitions in 38671ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3077/3126 places, 7066/7115 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 180539 ms. Remains : 3077/3126 places, 7066/7115 transitions.
Computed a total of 478 stabilizing places and 1890 stable transitions
Computed a total of 478 stabilizing places and 1890 stable transitions
Detected a total of 478/3077 stabilizing places and 1890/7066 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 634 ms. Reduced automaton from 5 states, 12 edges and 2 AP (stutter insensitive) to 5 states, 12 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p1) p0), (NOT p1), p0, false, false]
RANDOM walk for 40000 steps (1359 resets) in 935 ms. (42 steps per ms) remains 1/5 properties
BEST_FIRST walk for 40003 steps (184 resets) in 224 ms. (177 steps per ms) remains 1/1 properties
[2025-06-04 04:16:57] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2025-06-04 04:16:57] [INFO ] Invariant cache hit.
[2025-06-04 04:16:57] [INFO ] State equation strengthened by 2617 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Real declared 79/9543 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 56 ms.
Refiners :[Positive P Invariants (semi-flows): 2/47 constraints, Generalized P Invariants (flows): 0/11 constraints, State Equation: 0/3077 constraints, ReadFeed: 0/2617 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 100ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 14 factoid took 1266 ms. Reduced automaton from 5 states, 12 edges and 2 AP (stutter insensitive) to 5 states, 12 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p1) p0), (NOT p1), p0, false, false]
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p1) p0), (NOT p1), p0, false, false]
[2025-06-04 04:16:58] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2025-06-04 04:16:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p1) p0), (NOT p1), p0, false, false]
Product exploration explored 100000 steps with 3399 reset in 1306 ms.
Product exploration explored 100000 steps with 3399 reset in 1196 ms.
Built C files in :
/tmp/ltsmin9109525685846102438
[2025-06-04 04:17:16] [INFO ] Too many transitions (7066) to apply POR reductions. Disabling POR matrices.
[2025-06-04 04:17:16] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9109525685846102438
Running compilation step : cd /tmp/ltsmin9109525685846102438;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9109525685846102438;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9109525685846102438;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 3077 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3077/3077 places, 7066/7066 transitions.
Applied a total of 0 rules in 820 ms. Remains 3077 /3077 variables (removed 0) and now considering 7066/7066 (removed 0) transitions.
[2025-06-04 04:17:20] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2025-06-04 04:17:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:17:29] [INFO ] Implicit Places using invariants in 9170 ms returned []
[2025-06-04 04:17:29] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2025-06-04 04:17:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:17:33] [INFO ] State equation strengthened by 2617 read => feed constraints.
[2025-06-04 04:18:04] [INFO ] Performed 443/3077 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 04:18:34] [INFO ] Performed 915/3077 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 04:19:04] [INFO ] Performed 1152/3077 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 04:19:34] [INFO ] Performed 1344/3077 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 04:19:34] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 04:19:34] [INFO ] Implicit Places using invariants and state equation in 124830 ms returned []
Implicit Place search using SMT with State Equation took 134004 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 04:19:35] [INFO ] Redundant transitions in 558 ms returned []
Running 7041 sub problems to find dead transitions.
[2025-06-04 04:19:35] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
[2025-06-04 04:19:35] [INFO ] Invariant cache hit.
[2025-06-04 04:19:35] [INFO ] State equation strengthened by 2617 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3075 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7041 unsolved
SMT process timed out in 38568ms, After SMT, problems are : Problem set: 0 solved, 7041 unsolved
Search for dead transitions found 0 dead transitions in 38594ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 174001 ms. Remains : 3077/3077 places, 7066/7066 transitions.
Built C files in :
/tmp/ltsmin12673106547399872104
[2025-06-04 04:20:13] [INFO ] Too many transitions (7066) to apply POR reductions. Disabling POR matrices.
[2025-06-04 04:20:13] [INFO ] Built C files in 98ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12673106547399872104
Running compilation step : cd /tmp/ltsmin12673106547399872104;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12673106547399872104;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12673106547399872104;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-04 04:20:17] [INFO ] Flatten gal took : 177 ms
[2025-06-04 04:20:17] [INFO ] Flatten gal took : 190 ms
[2025-06-04 04:20:17] [INFO ] Time to serialize gal into /tmp/LTL14457938012538543277.gal : 33 ms
[2025-06-04 04:20:17] [INFO ] Time to serialize properties into /tmp/LTL10493497353490074277.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14457938012538543277.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9692389248742363219.hoa' '-atoms' '/tmp/LTL10493497353490074277.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10493497353490074277.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9692389248742363219.hoa
Detected timeout of ITS tools.
[2025-06-04 04:20:32] [INFO ] Flatten gal took : 163 ms
[2025-06-04 04:20:32] [INFO ] Flatten gal took : 171 ms
[2025-06-04 04:20:32] [INFO ] Time to serialize gal into /tmp/LTL6762727556283847677.gal : 33 ms
[2025-06-04 04:20:32] [INFO ] Time to serialize properties into /tmp/LTL12112363782130187574.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6762727556283847677.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12112363782130187574.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(G(!("((Node1HasAskedItsLeafSetToRx0ToReplaceNode17>=1)&&(LeafSetOfRx0IsSentToNode1>=1))"))))U((X("((Node10ManageTheCrashOfNode23...299
Formula 0 simplified : GF"((Node1HasAskedItsLeafSetToRx0ToReplaceNode17>=1)&&(LeafSetOfRx0IsSentToNode1>=1))" R (X!"((Node10ManageTheCrashOfNode23>=1)&&(Rx...280
Detected timeout of ITS tools.
[2025-06-04 04:20:48] [INFO ] Flatten gal took : 173 ms
[2025-06-04 04:20:48] [INFO ] Applying decomposition
[2025-06-04 04:20:48] [INFO ] Flatten gal took : 271 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17589957610737413936.txt' '-o' '/tmp/graph17589957610737413936.bin' '-w' '/tmp/graph17589957610737413936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17589957610737413936.bin' '-l' '-1' '-v' '-w' '/tmp/graph17589957610737413936.weights' '-q' '0' '-e' '0.001'
[2025-06-04 04:20:48] [INFO ] Decomposing Gal with order
[2025-06-04 04:20:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 04:20:50] [INFO ] Removed a total of 6572 redundant transitions.
[2025-06-04 04:20:50] [INFO ] Flatten gal took : 1121 ms
[2025-06-04 04:20:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 5406 labels/synchronizations in 647 ms.
[2025-06-04 04:20:51] [INFO ] Time to serialize gal into /tmp/LTL9389586589872608169.gal : 45 ms
[2025-06-04 04:20:51] [INFO ] Time to serialize properties into /tmp/LTL18180060830588330810.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9389586589872608169.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18180060830588330810.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F(G(!("((i8.u15.Node1HasAskedItsLeafSetToRx0ToReplaceNode17>=1)&&(i8.u55.LeafSetOfRx0IsSentToNode1>=1))"))))U((X("((i8.u164.Node10...343
Formula 0 simplified : GF"((i8.u15.Node1HasAskedItsLeafSetToRx0ToReplaceNode17>=1)&&(i8.u55.LeafSetOfRx0IsSentToNode1>=1))" R (X!"((i8.u164.Node10ManageThe...324
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-07 finished in 475507 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 3244 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3244/3244 places, 7318/7318 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 3244 transition count 7302
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 3228 transition count 7302
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 32 place count 3228 transition count 7282
Deduced a syphon composed of 20 places in 5 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 72 place count 3208 transition count 7282
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 87 place count 3193 transition count 7249
Iterating global reduction 2 with 15 rules applied. Total rules applied 102 place count 3193 transition count 7249
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 102 place count 3193 transition count 7246
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 108 place count 3190 transition count 7246
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 117 place count 3181 transition count 7210
Iterating global reduction 2 with 9 rules applied. Total rules applied 126 place count 3181 transition count 7210
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 4 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 192 place count 3148 transition count 7177
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 199 place count 3141 transition count 7170
Iterating global reduction 2 with 7 rules applied. Total rules applied 206 place count 3141 transition count 7170
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 213 place count 3134 transition count 7142
Iterating global reduction 2 with 7 rules applied. Total rules applied 220 place count 3134 transition count 7142
Applied a total of 220 rules in 4188 ms. Remains 3134 /3244 variables (removed 110) and now considering 7142/7318 (removed 176) transitions.
[2025-06-04 04:21:11] [INFO ] Flow matrix only has 6542 transitions (discarded 600 similar events)
// Phase 1: matrix 6542 rows 3134 cols
[2025-06-04 04:21:11] [INFO ] Computed 75 invariants in 237 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:21:20] [INFO ] Implicit Places using invariants in 9008 ms returned [463, 882, 945, 954, 1096, 1269, 1453, 1549, 1615, 1637, 1682, 1809, 2158, 2335, 2336, 2449, 2553, 2687]
[2025-06-04 04:21:20] [INFO ] Actually due to overlaps returned [945, 463, 882, 1096, 1269, 1453, 1549, 1615, 1637, 1682, 1809, 2158, 2335, 2336, 2449, 2553, 2687]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 9017 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3117/3244 places, 7142/7318 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 3105 transition count 7130
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 3105 transition count 7130
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 3093 transition count 7118
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 3093 transition count 7118
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 59 place count 3082 transition count 7074
Iterating global reduction 0 with 11 rules applied. Total rules applied 70 place count 3082 transition count 7074
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 78 place count 3078 transition count 7070
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 82 place count 3074 transition count 7066
Iterating global reduction 0 with 4 rules applied. Total rules applied 86 place count 3074 transition count 7066
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 90 place count 3070 transition count 7050
Iterating global reduction 0 with 4 rules applied. Total rules applied 94 place count 3070 transition count 7050
Applied a total of 94 rules in 4866 ms. Remains 3070 /3117 variables (removed 47) and now considering 7050/7142 (removed 92) transitions.
[2025-06-04 04:21:25] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
// Phase 1: matrix 6450 rows 3070 cols
[2025-06-04 04:21:25] [INFO ] Computed 58 invariants in 211 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:21:34] [INFO ] Implicit Places using invariants in 9560 ms returned [947]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 9568 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3069/3244 places, 7050/7318 transitions.
Applied a total of 0 rules in 1078 ms. Remains 3069 /3069 variables (removed 0) and now considering 7050/7050 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 28717 ms. Remains : 3069/3244 places, 7050/7318 transitions.
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-09
Product exploration explored 100000 steps with 3410 reset in 1175 ms.
Product exploration explored 100000 steps with 3407 reset in 1188 ms.
Computed a total of 470 stabilizing places and 1874 stable transitions
Computed a total of 470 stabilizing places and 1874 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
RANDOM walk for 40000 steps (1361 resets) in 778 ms. (51 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (184 resets) in 166 ms. (239 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 23001 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 23001 steps, saw 9716 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 04:21:41] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
// Phase 1: matrix 6450 rows 3069 cols
[2025-06-04 04:21:41] [INFO ] Computed 57 invariants in 183 ms
[2025-06-04 04:21:41] [INFO ] State equation strengthened by 2608 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2958/2960 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2960 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2986 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:21:47] [INFO ] Deduced a trap composed of 273 places in 5033 ms of which 1005 ms to minimize.
SMT process timed out in 6301ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3069 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3069/3069 places, 7050/7050 transitions.
Free-agglomeration rule (complex) applied 291 times.
Iterating global reduction 0 with 291 rules applied. Total rules applied 291 place count 3069 transition count 8553
Reduce places removed 291 places and 0 transitions.
Iterating post reduction 0 with 291 rules applied. Total rules applied 582 place count 2778 transition count 8553
Applied a total of 582 rules in 1681 ms. Remains 2778 /3069 variables (removed 291) and now considering 8553/7050 (removed -1503) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1681 ms. Remains : 2778/3069 places, 8553/7050 transitions.
RANDOM walk for 40000 steps (1706 resets) in 1763 ms. (22 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (105 resets) in 167 ms. (238 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 23267 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 23267 steps, saw 9838 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 04:21:53] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
// Phase 1: matrix 7667 rows 2778 cols
[2025-06-04 04:21:53] [INFO ] Computed 57 invariants in 165 ms
[2025-06-04 04:21:53] [INFO ] State equation strengthened by 4402 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2667/2669 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2669 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2695 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:21:58] [INFO ] Deduced a trap composed of 105 places in 4205 ms of which 416 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:22:02] [INFO ] Deduced a trap composed of 95 places in 3889 ms of which 382 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:22:06] [INFO ] Deduced a trap composed of 89 places in 3573 ms of which 358 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:22:10] [INFO ] Deduced a trap composed of 329 places in 4502 ms of which 1143 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:22:15] [INFO ] Deduced a trap composed of 159 places in 4453 ms of which 631 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:22:18] [INFO ] Deduced a trap composed of 119 places in 3797 ms of which 455 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:22:23] [INFO ] Deduced a trap composed of 287 places in 4090 ms of which 777 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:22:27] [INFO ] Deduced a trap composed of 137 places in 3920 ms of which 515 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:22:31] [INFO ] Deduced a trap composed of 105 places in 4049 ms of which 410 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:22:35] [INFO ] Deduced a trap composed of 249 places in 4416 ms of which 869 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:22:40] [INFO ] Deduced a trap composed of 137 places in 4350 ms of which 517 ms to minimize.
SMT process timed out in 46952ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2778 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2778/2778 places, 8553/8553 transitions.
Applied a total of 0 rules in 614 ms. Remains 2778 /2778 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 614 ms. Remains : 2778/2778 places, 8553/8553 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2778/2778 places, 8553/8553 transitions.
Applied a total of 0 rules in 646 ms. Remains 2778 /2778 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
[2025-06-04 04:22:41] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
[2025-06-04 04:22:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:22:51] [INFO ] Implicit Places using invariants in 10045 ms returned []
[2025-06-04 04:22:51] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
[2025-06-04 04:22:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:22:55] [INFO ] State equation strengthened by 4402 read => feed constraints.
[2025-06-04 04:23:27] [INFO ] Performed 227/2778 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 04:24:01] [INFO ] Performed 509/2778 implicitness test of which 0 returned IMPLICIT in 63 seconds.
[2025-06-04 04:24:31] [INFO ] Performed 754/2778 implicitness test of which 0 returned IMPLICIT in 93 seconds.
[2025-06-04 04:25:08] [INFO ] Performed 984/2778 implicitness test of which 0 returned IMPLICIT in 131 seconds.
[2025-06-04 04:25:08] [INFO ] Timeout of Implicit test with SMT after 131 seconds.
[2025-06-04 04:25:08] [INFO ] Implicit Places using invariants and state equation in 137585 ms returned []
Implicit Place search using SMT with State Equation took 147635 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 04:25:10] [INFO ] Redundant transitions in 1071 ms returned []
Running 8459 sub problems to find dead transitions.
[2025-06-04 04:25:10] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
[2025-06-04 04:25:10] [INFO ] Invariant cache hit.
[2025-06-04 04:25:10] [INFO ] State equation strengthened by 4402 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2776 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 8459 unsolved
SMT process timed out in 42056ms, After SMT, problems are : Problem set: 0 solved, 8459 unsolved
Search for dead transitions found 0 dead transitions in 42078ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191459 ms. Remains : 2778/2778 places, 8553/8553 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[true, (NOT p0)]
Support contains 2 out of 3069 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3069/3069 places, 7050/7050 transitions.
Applied a total of 0 rules in 1004 ms. Remains 3069 /3069 variables (removed 0) and now considering 7050/7050 (removed 0) transitions.
[2025-06-04 04:25:53] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
// Phase 1: matrix 6450 rows 3069 cols
[2025-06-04 04:25:53] [INFO ] Computed 57 invariants in 203 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:26:01] [INFO ] Implicit Places using invariants in 7835 ms returned []
[2025-06-04 04:26:01] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2025-06-04 04:26:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:26:05] [INFO ] State equation strengthened by 2608 read => feed constraints.
[2025-06-04 04:26:36] [INFO ] Performed 445/3069 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 04:27:06] [INFO ] Performed 911/3069 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 04:27:36] [INFO ] Performed 1240/3069 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 04:28:07] [INFO ] Performed 1452/3069 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2025-06-04 04:28:07] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2025-06-04 04:28:07] [INFO ] Implicit Places using invariants and state equation in 126214 ms returned []
Implicit Place search using SMT with State Equation took 134049 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 04:28:08] [INFO ] Redundant transitions in 924 ms returned []
Running 7025 sub problems to find dead transitions.
[2025-06-04 04:28:08] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2025-06-04 04:28:08] [INFO ] Invariant cache hit.
[2025-06-04 04:28:08] [INFO ] State equation strengthened by 2608 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3067 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7025 unsolved
SMT process timed out in 37834ms, After SMT, problems are : Problem set: 0 solved, 7025 unsolved
Search for dead transitions found 0 dead transitions in 37849ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 173842 ms. Remains : 3069/3069 places, 7050/7050 transitions.
Computed a total of 470 stabilizing places and 1874 stable transitions
Computed a total of 470 stabilizing places and 1874 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0)]
RANDOM walk for 40000 steps (1362 resets) in 1275 ms. (31 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (184 resets) in 195 ms. (204 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 24272 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 24272 steps, saw 10235 distinct states, run finished after 3004 ms. (steps per millisecond=8 ) properties seen :0
[2025-06-04 04:28:49] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2025-06-04 04:28:49] [INFO ] Invariant cache hit.
[2025-06-04 04:28:49] [INFO ] State equation strengthened by 2608 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2958/2960 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2960 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2986 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:28:54] [INFO ] Deduced a trap composed of 97 places in 3786 ms of which 417 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:28:58] [INFO ] Deduced a trap composed of 133 places in 3401 ms of which 536 ms to minimize.
SMT process timed out in 8169ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3069 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3069/3069 places, 7050/7050 transitions.
Free-agglomeration rule (complex) applied 291 times.
Iterating global reduction 0 with 291 rules applied. Total rules applied 291 place count 3069 transition count 8553
Reduce places removed 291 places and 0 transitions.
Iterating post reduction 0 with 291 rules applied. Total rules applied 582 place count 2778 transition count 8553
Applied a total of 582 rules in 1714 ms. Remains 2778 /3069 variables (removed 291) and now considering 8553/7050 (removed -1503) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1714 ms. Remains : 2778/3069 places, 8553/7050 transitions.
RANDOM walk for 40000 steps (1708 resets) in 1404 ms. (28 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (106 resets) in 137 ms. (289 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 21509 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 21509 steps, saw 9092 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 04:29:03] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
// Phase 1: matrix 7667 rows 2778 cols
[2025-06-04 04:29:03] [INFO ] Computed 57 invariants in 167 ms
[2025-06-04 04:29:03] [INFO ] State equation strengthened by 4402 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2667/2669 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2669 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2695 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:29:08] [INFO ] Deduced a trap composed of 105 places in 3896 ms of which 414 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:29:12] [INFO ] Deduced a trap composed of 95 places in 3880 ms of which 388 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:29:15] [INFO ] Deduced a trap composed of 89 places in 3657 ms of which 359 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:29:21] [INFO ] Deduced a trap composed of 329 places in 5222 ms of which 1291 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:29:25] [INFO ] Deduced a trap composed of 159 places in 4304 ms of which 581 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:29:29] [INFO ] Deduced a trap composed of 119 places in 3883 ms of which 453 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:29:33] [INFO ] Deduced a trap composed of 287 places in 4117 ms of which 770 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:29:38] [INFO ] Deduced a trap composed of 137 places in 4482 ms of which 510 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:29:42] [INFO ] Deduced a trap composed of 105 places in 3888 ms of which 410 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:29:46] [INFO ] Deduced a trap composed of 249 places in 4371 ms of which 872 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:29:50] [INFO ] Deduced a trap composed of 137 places in 3833 ms of which 515 ms to minimize.
SMT process timed out in 47137ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2778 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2778/2778 places, 8553/8553 transitions.
Applied a total of 0 rules in 815 ms. Remains 2778 /2778 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 815 ms. Remains : 2778/2778 places, 8553/8553 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2778/2778 places, 8553/8553 transitions.
Applied a total of 0 rules in 615 ms. Remains 2778 /2778 variables (removed 0) and now considering 8553/8553 (removed 0) transitions.
[2025-06-04 04:29:51] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
[2025-06-04 04:29:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:30:02] [INFO ] Implicit Places using invariants in 10269 ms returned []
[2025-06-04 04:30:02] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
[2025-06-04 04:30:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:30:06] [INFO ] State equation strengthened by 4402 read => feed constraints.
[2025-06-04 04:30:37] [INFO ] Performed 227/2778 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 04:31:11] [INFO ] Performed 509/2778 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2025-06-04 04:31:41] [INFO ] Performed 729/2778 implicitness test of which 0 returned IMPLICIT in 94 seconds.
[2025-06-04 04:32:11] [INFO ] Performed 973/2778 implicitness test of which 0 returned IMPLICIT in 124 seconds.
[2025-06-04 04:32:11] [INFO ] Timeout of Implicit test with SMT after 124 seconds.
[2025-06-04 04:32:11] [INFO ] Implicit Places using invariants and state equation in 129917 ms returned []
Implicit Place search using SMT with State Equation took 140188 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 04:32:13] [INFO ] Redundant transitions in 1088 ms returned []
Running 8459 sub problems to find dead transitions.
[2025-06-04 04:32:13] [INFO ] Flow matrix only has 7667 transitions (discarded 886 similar events)
[2025-06-04 04:32:13] [INFO ] Invariant cache hit.
[2025-06-04 04:32:13] [INFO ] State equation strengthened by 4402 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2776 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 8459 unsolved
SMT process timed out in 42947ms, After SMT, problems are : Problem set: 0 solved, 8459 unsolved
Search for dead transitions found 0 dead transitions in 42964ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 184875 ms. Remains : 2778/2778 places, 8553/8553 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 3407 reset in 1259 ms.
Product exploration explored 100000 steps with 3409 reset in 1326 ms.
Built C files in :
/tmp/ltsmin11478620116426999593
[2025-06-04 04:32:58] [INFO ] Too many transitions (7050) to apply POR reductions. Disabling POR matrices.
[2025-06-04 04:32:58] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11478620116426999593
Running compilation step : cd /tmp/ltsmin11478620116426999593;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11478620116426999593;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11478620116426999593;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 3069 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3069/3069 places, 7050/7050 transitions.
Applied a total of 0 rules in 764 ms. Remains 3069 /3069 variables (removed 0) and now considering 7050/7050 (removed 0) transitions.
[2025-06-04 04:33:02] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
// Phase 1: matrix 6450 rows 3069 cols
[2025-06-04 04:33:02] [INFO ] Computed 57 invariants in 183 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:33:11] [INFO ] Implicit Places using invariants in 9097 ms returned []
[2025-06-04 04:33:11] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2025-06-04 04:33:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:33:16] [INFO ] State equation strengthened by 2608 read => feed constraints.
[2025-06-04 04:33:46] [INFO ] Performed 401/3069 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 04:34:17] [INFO ] Performed 880/3069 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 04:34:47] [INFO ] Performed 1198/3069 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 04:35:17] [INFO ] Performed 1410/3069 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 04:35:17] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 04:35:17] [INFO ] Implicit Places using invariants and state equation in 125424 ms returned []
Implicit Place search using SMT with State Equation took 134524 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 04:35:18] [INFO ] Redundant transitions in 755 ms returned []
Running 7025 sub problems to find dead transitions.
[2025-06-04 04:35:18] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2025-06-04 04:35:18] [INFO ] Invariant cache hit.
[2025-06-04 04:35:18] [INFO ] State equation strengthened by 2608 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3067 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7025 unsolved
SMT process timed out in 38760ms, After SMT, problems are : Problem set: 0 solved, 7025 unsolved
Search for dead transitions found 0 dead transitions in 38778ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 174839 ms. Remains : 3069/3069 places, 7050/7050 transitions.
Built C files in :
/tmp/ltsmin9734635265554135370
[2025-06-04 04:35:56] [INFO ] Too many transitions (7050) to apply POR reductions. Disabling POR matrices.
[2025-06-04 04:35:56] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9734635265554135370
Running compilation step : cd /tmp/ltsmin9734635265554135370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9734635265554135370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9734635265554135370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-04 04:36:00] [INFO ] Flatten gal took : 188 ms
[2025-06-04 04:36:00] [INFO ] Flatten gal took : 199 ms
[2025-06-04 04:36:00] [INFO ] Time to serialize gal into /tmp/LTL4955452436531618073.gal : 37 ms
[2025-06-04 04:36:00] [INFO ] Time to serialize properties into /tmp/LTL15463293512749539472.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4955452436531618073.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5964889586715792229.hoa' '-atoms' '/tmp/LTL15463293512749539472.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL15463293512749539472.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5964889586715792229.hoa
Detected timeout of ITS tools.
[2025-06-04 04:36:15] [INFO ] Flatten gal took : 193 ms
[2025-06-04 04:36:16] [INFO ] Flatten gal took : 201 ms
[2025-06-04 04:36:16] [INFO ] Time to serialize gal into /tmp/LTL11902193066368086635.gal : 34 ms
[2025-06-04 04:36:16] [INFO ] Time to serialize properties into /tmp/LTL11182663634622264734.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11902193066368086635.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11182663634622264734.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G("((NodesCanDetectThatNode4HasCrashed<1)||(Node24ThinksNode4ShouldBeNodeMasterToReplaceNode18<1))")))
Formula 0 simplified : F!"((NodesCanDetectThatNode4HasCrashed<1)||(Node24ThinksNode4ShouldBeNodeMasterToReplaceNode18<1))"
Detected timeout of ITS tools.
[2025-06-04 04:36:31] [INFO ] Flatten gal took : 305 ms
[2025-06-04 04:36:31] [INFO ] Applying decomposition
[2025-06-04 04:36:31] [INFO ] Flatten gal took : 164 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6481933618639904988.txt' '-o' '/tmp/graph6481933618639904988.bin' '-w' '/tmp/graph6481933618639904988.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6481933618639904988.bin' '-l' '-1' '-v' '-w' '/tmp/graph6481933618639904988.weights' '-q' '0' '-e' '0.001'
[2025-06-04 04:36:32] [INFO ] Decomposing Gal with order
[2025-06-04 04:36:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 04:36:33] [INFO ] Removed a total of 6538 redundant transitions.
[2025-06-04 04:36:33] [INFO ] Flatten gal took : 988 ms
[2025-06-04 04:36:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 4350 labels/synchronizations in 425 ms.
[2025-06-04 04:36:34] [INFO ] Time to serialize gal into /tmp/LTL12720121512010626966.gal : 48 ms
[2025-06-04 04:36:34] [INFO ] Time to serialize properties into /tmp/LTL11699754729647775878.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12720121512010626966.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11699754729647775878.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G("((i24.u245.NodesCanDetectThatNode4HasCrashed<1)||(i24.u331.Node24ThinksNode4ShouldBeNodeMasterToReplaceNode18<1))")))
Formula 0 simplified : F!"((i24.u245.NodesCanDetectThatNode4HasCrashed<1)||(i24.u331.Node24ThinksNode4ShouldBeNodeMasterToReplaceNode18<1))"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-09 finished in 942369 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G((X(p0)||G(p1))))))))'
Support contains 2 out of 3244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3244/3244 places, 7318/7318 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 3224 transition count 7280
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 3224 transition count 7280
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 54 place count 3210 transition count 7239
Iterating global reduction 0 with 14 rules applied. Total rules applied 68 place count 3210 transition count 7239
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 73 place count 3205 transition count 7219
Iterating global reduction 0 with 5 rules applied. Total rules applied 78 place count 3205 transition count 7219
Applied a total of 78 rules in 2412 ms. Remains 3205 /3244 variables (removed 39) and now considering 7219/7318 (removed 99) transitions.
[2025-06-04 04:36:51] [INFO ] Flow matrix only has 6619 transitions (discarded 600 similar events)
// Phase 1: matrix 6619 rows 3205 cols
[2025-06-04 04:36:52] [INFO ] Computed 75 invariants in 330 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:37:01] [INFO ] Implicit Places using invariants in 10058 ms returned [481, 903, 967, 977, 1120, 1295, 1483, 1655, 1679, 1726, 1856, 2209, 2388, 2505, 2613, 2747]
[2025-06-04 04:37:01] [INFO ] Actually due to overlaps returned [967, 481, 903, 1120, 1295, 1483, 1655, 1679, 1726, 1856, 2209, 2388, 2505, 2613, 2747]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 10064 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3190/3244 places, 7219/7318 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 3176 transition count 7205
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 3176 transition count 7205
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 42 place count 3162 transition count 7191
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 3162 transition count 7191
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 70 place count 3148 transition count 7177
Iterating global reduction 0 with 14 rules applied. Total rules applied 84 place count 3148 transition count 7177
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 97 place count 3135 transition count 7125
Iterating global reduction 0 with 13 rules applied. Total rules applied 110 place count 3135 transition count 7125
Applied a total of 110 rules in 3229 ms. Remains 3135 /3190 variables (removed 55) and now considering 7125/7219 (removed 94) transitions.
[2025-06-04 04:37:05] [INFO ] Flow matrix only has 6525 transitions (discarded 600 similar events)
// Phase 1: matrix 6525 rows 3135 cols
[2025-06-04 04:37:05] [INFO ] Computed 60 invariants in 188 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:37:13] [INFO ] Implicit Places using invariants in 8677 ms returned [968]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 8685 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3134/3244 places, 7125/7318 transitions.
Applied a total of 0 rules in 582 ms. Remains 3134 /3134 variables (removed 0) and now considering 7125/7125 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 24974 ms. Remains : 3134/3244 places, 7125/7318 transitions.
Stuttering acceptance computed with spot in 389 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-10
Entered a terminal (fully accepting) state of product in 49427 steps with 1189 reset in 734 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-10 finished in 26133 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 3244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3244/3244 places, 7318/7318 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 3223 transition count 7282
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 3223 transition count 7282
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 58 place count 3207 transition count 7239
Iterating global reduction 0 with 16 rules applied. Total rules applied 74 place count 3207 transition count 7239
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 81 place count 3200 transition count 7211
Iterating global reduction 0 with 7 rules applied. Total rules applied 88 place count 3200 transition count 7211
Applied a total of 88 rules in 2620 ms. Remains 3200 /3244 variables (removed 44) and now considering 7211/7318 (removed 107) transitions.
[2025-06-04 04:37:18] [INFO ] Flow matrix only has 6611 transitions (discarded 600 similar events)
// Phase 1: matrix 6611 rows 3200 cols
[2025-06-04 04:37:18] [INFO ] Computed 75 invariants in 201 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:37:29] [INFO ] Implicit Places using invariants in 11513 ms returned [481, 903, 967, 977, 1120, 1295, 1484, 1584, 1653, 1677, 1724, 1854, 2207, 2386, 2387, 2500, 2608, 2742]
[2025-06-04 04:37:29] [INFO ] Actually due to overlaps returned [967, 481, 903, 1120, 1295, 1484, 1584, 1653, 1677, 1724, 1854, 2207, 2386, 2387, 2500, 2608, 2742]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 11518 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3183/3244 places, 7211/7318 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 3167 transition count 7195
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 3167 transition count 7195
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 48 place count 3151 transition count 7179
Iterating global reduction 0 with 16 rules applied. Total rules applied 64 place count 3151 transition count 7179
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 80 place count 3135 transition count 7163
Iterating global reduction 0 with 16 rules applied. Total rules applied 96 place count 3135 transition count 7163
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 111 place count 3120 transition count 7103
Iterating global reduction 0 with 15 rules applied. Total rules applied 126 place count 3120 transition count 7103
Applied a total of 126 rules in 2837 ms. Remains 3120 /3183 variables (removed 63) and now considering 7103/7211 (removed 108) transitions.
[2025-06-04 04:37:32] [INFO ] Flow matrix only has 6503 transitions (discarded 600 similar events)
// Phase 1: matrix 6503 rows 3120 cols
[2025-06-04 04:37:32] [INFO ] Computed 58 invariants in 310 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:37:42] [INFO ] Implicit Places using invariants in 10028 ms returned [968]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 10039 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3119/3244 places, 7103/7318 transitions.
Applied a total of 0 rules in 923 ms. Remains 3119 /3119 variables (removed 0) and now considering 7103/7103 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 27938 ms. Remains : 3119/3244 places, 7103/7318 transitions.
Stuttering acceptance computed with spot in 147 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-11
Entered a terminal (fully accepting) state of product in 18338 steps with 441 reset in 288 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-11 finished in 28409 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&(G(!p0)||G(p1)))))'
Support contains 4 out of 3244 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3244/3244 places, 7318/7318 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 3244 transition count 7302
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 3228 transition count 7302
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 32 place count 3228 transition count 7283
Deduced a syphon composed of 19 places in 11 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 70 place count 3209 transition count 7283
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 83 place count 3196 transition count 7255
Iterating global reduction 2 with 13 rules applied. Total rules applied 96 place count 3196 transition count 7255
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 96 place count 3196 transition count 7253
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 100 place count 3194 transition count 7253
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 108 place count 3186 transition count 7221
Iterating global reduction 2 with 8 rules applied. Total rules applied 116 place count 3186 transition count 7221
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 5 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 184 place count 3152 transition count 7187
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 191 place count 3145 transition count 7180
Iterating global reduction 2 with 7 rules applied. Total rules applied 198 place count 3145 transition count 7180
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 205 place count 3138 transition count 7152
Iterating global reduction 2 with 7 rules applied. Total rules applied 212 place count 3138 transition count 7152
Applied a total of 212 rules in 4401 ms. Remains 3138 /3244 variables (removed 106) and now considering 7152/7318 (removed 166) transitions.
[2025-06-04 04:37:48] [INFO ] Flow matrix only has 6552 transitions (discarded 600 similar events)
// Phase 1: matrix 6552 rows 3138 cols
[2025-06-04 04:37:48] [INFO ] Computed 75 invariants in 272 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:37:59] [INFO ] Implicit Places using invariants in 10762 ms returned [464, 883, 946, 955, 1097, 1270, 1454, 1550, 1641, 1687, 1814, 2163, 2340, 2341, 2454, 2558, 2692]
[2025-06-04 04:37:59] [INFO ] Actually due to overlaps returned [946, 464, 883, 1097, 1270, 1454, 1550, 1641, 1687, 1814, 2163, 2340, 2341, 2454, 2558, 2692]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 10767 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3122/3244 places, 7152/7318 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 3112 transition count 7142
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 3112 transition count 7142
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 3102 transition count 7132
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 3102 transition count 7132
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 49 place count 3093 transition count 7096
Iterating global reduction 0 with 9 rules applied. Total rules applied 58 place count 3093 transition count 7096
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 68 place count 3088 transition count 7091
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 73 place count 3083 transition count 7086
Iterating global reduction 0 with 5 rules applied. Total rules applied 78 place count 3083 transition count 7086
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 83 place count 3078 transition count 7066
Iterating global reduction 0 with 5 rules applied. Total rules applied 88 place count 3078 transition count 7066
Applied a total of 88 rules in 5107 ms. Remains 3078 /3122 variables (removed 44) and now considering 7066/7152 (removed 86) transitions.
[2025-06-04 04:38:04] [INFO ] Flow matrix only has 6466 transitions (discarded 600 similar events)
// Phase 1: matrix 6466 rows 3078 cols
[2025-06-04 04:38:04] [INFO ] Computed 59 invariants in 188 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:38:13] [INFO ] Implicit Places using invariants in 9010 ms returned [948]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 9016 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3077/3244 places, 7066/7318 transitions.
Applied a total of 0 rules in 1093 ms. Remains 3077 /3077 variables (removed 0) and now considering 7066/7066 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 30384 ms. Remains : 3077/3244 places, 7066/7318 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-12
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-12 finished in 30522 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X((p0 U p1)) U (p2 U !p3)))))'
Support contains 8 out of 3244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3244/3244 places, 7318/7318 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 3225 transition count 7287
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 3225 transition count 7287
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 53 place count 3210 transition count 7248
Iterating global reduction 0 with 15 rules applied. Total rules applied 68 place count 3210 transition count 7248
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 75 place count 3203 transition count 7220
Iterating global reduction 0 with 7 rules applied. Total rules applied 82 place count 3203 transition count 7220
Applied a total of 82 rules in 2261 ms. Remains 3203 /3244 variables (removed 41) and now considering 7220/7318 (removed 98) transitions.
[2025-06-04 04:38:16] [INFO ] Flow matrix only has 6620 transitions (discarded 600 similar events)
// Phase 1: matrix 6620 rows 3203 cols
[2025-06-04 04:38:16] [INFO ] Computed 75 invariants in 264 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:38:26] [INFO ] Implicit Places using invariants in 9422 ms returned [481, 903, 967, 977, 1120, 1295, 1483, 1583, 1652, 1676, 1723, 2209, 2389, 2390, 2503, 2611, 2745]
[2025-06-04 04:38:26] [INFO ] Actually due to overlaps returned [967, 481, 903, 1120, 1295, 1483, 1583, 1652, 1676, 1723, 2209, 2389, 2390, 2503, 2611, 2745]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 9427 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3187/3244 places, 7220/7318 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 3172 transition count 7205
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 3172 transition count 7205
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 3157 transition count 7190
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 3157 transition count 7190
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 75 place count 3142 transition count 7175
Iterating global reduction 0 with 15 rules applied. Total rules applied 90 place count 3142 transition count 7175
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 104 place count 3128 transition count 7119
Iterating global reduction 0 with 14 rules applied. Total rules applied 118 place count 3128 transition count 7119
Applied a total of 118 rules in 3134 ms. Remains 3128 /3187 variables (removed 59) and now considering 7119/7220 (removed 101) transitions.
[2025-06-04 04:38:29] [INFO ] Flow matrix only has 6519 transitions (discarded 600 similar events)
// Phase 1: matrix 6519 rows 3128 cols
[2025-06-04 04:38:29] [INFO ] Computed 59 invariants in 192 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:38:38] [INFO ] Implicit Places using invariants in 9412 ms returned [968]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 9419 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3127/3244 places, 7119/7318 transitions.
Applied a total of 0 rules in 541 ms. Remains 3127 /3127 variables (removed 0) and now considering 7119/7119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 24782 ms. Remains : 3127/3244 places, 7119/7318 transitions.
Stuttering acceptance computed with spot in 224 ms :[p3, (AND (NOT p1) p3), p3, (AND (NOT p1) p3), (OR (AND p1 (NOT p2) p3) (AND p0 (NOT p2) p3))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-13
Product exploration explored 100000 steps with 2407 reset in 1133 ms.
Product exploration explored 100000 steps with 2410 reset in 1112 ms.
Computed a total of 503 stabilizing places and 1918 stable transitions
Computed a total of 503 stabilizing places and 1918 stable transitions
Detected a total of 503/3127 stabilizing places and 1918/7119 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/4 atomic propositions.
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT p3)), (X (NOT (AND p3 (NOT p2) (NOT p1)))), (X (NOT (AND p3 p2 (NOT p1) (NOT p0)))), (X (NOT (OR (AND (NOT p3) (NOT p1) p0) (AND p2 (NOT p1) p0)))), (X (NOT (AND p3 p2))), (X (NOT (AND p3 (NOT p1) (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p3 (NOT p2)))), (X (NOT (AND p3 (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND p3 p2 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND p3 (NOT p2) (NOT p1))))), (X (X (NOT (AND p3 p2 (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND (NOT p3) (NOT p1) p0) (AND p2 (NOT p1) p0))))), (X (X (NOT (OR (AND p3 (NOT p2) p1) (AND p3 (NOT p2) p0))))), (X (X (NOT (AND p3 p2)))), (X (X (NOT (AND p3 (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND p3 (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p3 p2 p1) (AND p3 p2 p0))))), (X (X (NOT (AND p3 p2 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 31 factoid took 335 ms. Reduced automaton from 5 states, 19 edges and 4 AP (stutter sensitive) to 5 states, 23 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 343 ms :[p3, (AND (NOT p1) p3), p3, (AND (NOT p1) p3), (OR (AND p1 (NOT p2) p3) (AND p0 (NOT p2) p3))]
Reduction of identical properties reduced properties to check from 14 to 13
RANDOM walk for 40000 steps (962 resets) in 1172 ms. (34 steps per ms) remains 8/13 properties
BEST_FIRST walk for 40004 steps (176 resets) in 269 ms. (148 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (176 resets) in 655 ms. (60 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (176 resets) in 388 ms. (102 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (176 resets) in 169 ms. (235 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (176 resets) in 175 ms. (227 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (176 resets) in 164 ms. (242 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (176 resets) in 147 ms. (270 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (176 resets) in 182 ms. (218 steps per ms) remains 8/8 properties
[2025-06-04 04:38:43] [INFO ] Flow matrix only has 6519 transitions (discarded 600 similar events)
// Phase 1: matrix 6519 rows 3127 cols
[2025-06-04 04:38:43] [INFO ] Computed 58 invariants in 246 ms
[2025-06-04 04:38:43] [INFO ] State equation strengthened by 2620 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf3 is UNSAT
Problem apf4 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 6 unsolved
Problem apf5 is UNSAT
Problem apf8 is UNSAT
At refinement iteration 1 (OVERLAPS) 2437/2445 variables, 4/4 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2445 variables, 0/4 constraints. Problems are: Problem set: 4 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/2446 variables, 1/5 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2446 variables, 0/5 constraints. Problems are: Problem set: 4 solved, 4 unsolved
Problem apf2 is UNSAT
Problem apf13 is UNSAT
At refinement iteration 5 (OVERLAPS) 637/3083 variables, 9/14 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3083 variables, 0/14 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 42/3125 variables, 42/56 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3125 variables, 0/56 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2/3127 variables, 2/58 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3127 variables, 0/58 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 6519/9646 variables, 3127/3185 constraints. Problems are: Problem set: 6 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9646/9646 variables, and 5805 constraints, problems are : Problem set: 6 solved, 2 unsolved in 5017 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 3127/3127 constraints, ReadFeed: 2620/2620 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2439/2443 variables, 4/4 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2443 variables, 0/4 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1/2444 variables, 1/5 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2444 variables, 0/5 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 633/3077 variables, 3/8 constraints. Problems are: Problem set: 6 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:38:53] [INFO ] Deduced a trap composed of 74 places in 3507 ms of which 364 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:38:57] [INFO ] Deduced a trap composed of 86 places in 3764 ms of which 404 ms to minimize.
SMT process timed out in 14051ms, After SMT, problems are : Problem set: 6 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 3127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3127/3127 places, 7119/7119 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 3127 transition count 7104
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 3112 transition count 7104
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 30 place count 3112 transition count 7096
Deduced a syphon composed of 8 places in 8 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 46 place count 3104 transition count 7096
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 48 place count 3102 transition count 7088
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 3102 transition count 7088
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 6 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 102 place count 3076 transition count 7062
Free-agglomeration rule (complex) applied 293 times.
Iterating global reduction 2 with 293 rules applied. Total rules applied 395 place count 3076 transition count 8557
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 2 with 293 rules applied. Total rules applied 688 place count 2783 transition count 8557
Applied a total of 688 rules in 3209 ms. Remains 2783 /3127 variables (removed 344) and now considering 8557/7119 (removed -1438) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3209 ms. Remains : 2783/3127 places, 8557/7119 transitions.
RANDOM walk for 40000 steps (1705 resets) in 1632 ms. (24 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (121 resets) in 153 ms. (259 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (123 resets) in 149 ms. (266 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 20851 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 2
Probabilistic random walk after 20851 steps, saw 8867 distinct states, run finished after 3004 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-04 04:39:04] [INFO ] Flow matrix only has 7671 transitions (discarded 886 similar events)
// Phase 1: matrix 7671 rows 2783 cols
[2025-06-04 04:39:04] [INFO ] Computed 58 invariants in 219 ms
[2025-06-04 04:39:04] [INFO ] State equation strengthened by 4402 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2095/2099 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2099 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/2100 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2100 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 633/2733 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2733 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 42/2775 variables, 42/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2775 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 8/2783 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2783 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 7671/10454 variables, 2783/2841 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem apf0 is UNSAT
Problem apf12 is UNSAT
After SMT solving in domain Real declared 10454/10454 variables, and 7243 constraints, problems are : Problem set: 2 solved, 0 unsolved in 6931 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 2783/2783 constraints, ReadFeed: 4402/4402 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7200ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 8 invariant AP formulas.
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT p3)), (X (NOT (AND p3 (NOT p2) (NOT p1)))), (X (NOT (AND p3 p2 (NOT p1) (NOT p0)))), (X (NOT (OR (AND (NOT p3) (NOT p1) p0) (AND p2 (NOT p1) p0)))), (X (NOT (AND p3 p2))), (X (NOT (AND p3 (NOT p1) (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p3 (NOT p2)))), (X (NOT (AND p3 (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND p3 p2 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND p3 (NOT p2) (NOT p1))))), (X (X (NOT (AND p3 p2 (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND (NOT p3) (NOT p1) p0) (AND p2 (NOT p1) p0))))), (X (X (NOT (OR (AND p3 (NOT p2) p1) (AND p3 (NOT p2) p0))))), (X (X (NOT (AND p3 p2)))), (X (X (NOT (AND p3 (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND p3 (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p3 p2 p1) (AND p3 p2 p0))))), (X (X (NOT (AND p3 p2 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p0) (G (NOT p0)))), (G (OR p1 p2 (NOT p3) (NOT p0))), (G (OR p1 (NOT p2) (NOT p3) (NOT p0))), (G (OR p1 (NOT p2) (NOT p3) p0)), (G (AND (OR (NOT p1) (NOT p3)) (OR (NOT p2) (NOT p3)) (OR (NOT p3) (NOT p0)))), (G (AND (OR (NOT p1) p2 (NOT p3)) (OR p2 (NOT p3) (NOT p0)))), (G (NOT p1)), (G (NOT p2)), (G (AND (OR (NOT p1) (NOT p2) (NOT p3)) (OR (NOT p2) (NOT p3) (NOT p0))))]
False Knowledge obtained : [(F (NOT (OR (AND (NOT p1) p2 (NOT p0)) (AND (NOT p1) (NOT p3) (NOT p0))))), (F (NOT (AND (OR p1 (NOT p2) (NOT p0)) (OR p1 p3 (NOT p0))))), (F (NOT (OR p1 p2 (NOT p3) p0))), (F p3), (F p0), (F (NOT (OR p1 p2 (NOT p3) p0)))]
Knowledge based reduction with 39 factoid took 1020 ms. Reduced automaton from 5 states, 23 edges and 4 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[p3]
Stuttering acceptance computed with spot in 48 ms :[p3]
Support contains 2 out of 3127 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3127/3127 places, 7119/7119 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 3127 transition count 7104
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 3112 transition count 7104
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 30 place count 3112 transition count 7096
Deduced a syphon composed of 8 places in 8 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 46 place count 3104 transition count 7096
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 5 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 98 place count 3078 transition count 7070
Applied a total of 98 rules in 2083 ms. Remains 3078 /3127 variables (removed 49) and now considering 7070/7119 (removed 49) transitions.
[2025-06-04 04:39:14] [INFO ] Flow matrix only has 6470 transitions (discarded 600 similar events)
// Phase 1: matrix 6470 rows 3078 cols
[2025-06-04 04:39:14] [INFO ] Computed 58 invariants in 196 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:39:23] [INFO ] Implicit Places using invariants in 9201 ms returned []
[2025-06-04 04:39:23] [INFO ] Flow matrix only has 6470 transitions (discarded 600 similar events)
[2025-06-04 04:39:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:39:28] [INFO ] State equation strengthened by 2620 read => feed constraints.
[2025-06-04 04:39:59] [INFO ] Performed 407/3078 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 04:40:29] [INFO ] Performed 857/3078 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 04:41:00] [INFO ] Performed 1197/3078 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 04:41:30] [INFO ] Performed 1445/3078 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 04:41:30] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 04:41:30] [INFO ] Implicit Places using invariants and state equation in 126444 ms returned []
Implicit Place search using SMT with State Equation took 135651 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 04:41:31] [INFO ] Redundant transitions in 777 ms returned []
Running 7045 sub problems to find dead transitions.
[2025-06-04 04:41:31] [INFO ] Flow matrix only has 6470 transitions (discarded 600 similar events)
[2025-06-04 04:41:31] [INFO ] Invariant cache hit.
[2025-06-04 04:41:31] [INFO ] State equation strengthened by 2620 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3076 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7045 unsolved
SMT process timed out in 38013ms, After SMT, problems are : Problem set: 0 solved, 7045 unsolved
Search for dead transitions found 0 dead transitions in 38026ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3078/3127 places, 7070/7119 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 176552 ms. Remains : 3078/3127 places, 7070/7119 transitions.
Computed a total of 479 stabilizing places and 1894 stable transitions
Computed a total of 479 stabilizing places and 1894 stable transitions
Detected a total of 479/3078 stabilizing places and 1894/7070 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p3), (X (NOT p3)), (X (X (NOT p3))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 127 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[p3]
RANDOM walk for 40000 steps (1358 resets) in 774 ms. (51 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (184 resets) in 176 ms. (226 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 22488 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 22488 steps, saw 9538 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 04:42:12] [INFO ] Flow matrix only has 6470 transitions (discarded 600 similar events)
[2025-06-04 04:42:12] [INFO ] Invariant cache hit.
[2025-06-04 04:42:12] [INFO ] State equation strengthened by 2620 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2940/2942 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2942 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/2967 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2967 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 62/3029 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:42:18] [INFO ] Deduced a trap composed of 71 places in 4388 ms of which 441 ms to minimize.
SMT process timed out in 5704ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3078 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3078/3078 places, 7070/7070 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3078 transition count 7069
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3077 transition count 7069
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 3075 transition count 7064
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 3075 transition count 7064
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 3074 transition count 7060
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 3074 transition count 7060
Free-agglomeration rule (complex) applied 292 times.
Iterating global reduction 0 with 292 rules applied. Total rules applied 300 place count 3074 transition count 8556
Reduce places removed 292 places and 0 transitions.
Iterating post reduction 0 with 292 rules applied. Total rules applied 592 place count 2782 transition count 8556
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 593 place count 2782 transition count 8556
Applied a total of 593 rules in 3685 ms. Remains 2782 /3078 variables (removed 296) and now considering 8556/7070 (removed -1486) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3685 ms. Remains : 2782/3078 places, 8556/7070 transitions.
RANDOM walk for 30231 steps (1290 resets) in 1021 ms. (29 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p3), (X (NOT p3)), (X (X (NOT p3))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(F p3)]
Knowledge based reduction with 4 factoid took 148 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[p3]
Stuttering acceptance computed with spot in 35 ms :[p3]
Stuttering acceptance computed with spot in 39 ms :[p3]
Product exploration explored 100000 steps with 3399 reset in 1325 ms.
Product exploration explored 100000 steps with 3403 reset in 1188 ms.
Built C files in :
/tmp/ltsmin15087035147474148652
[2025-06-04 04:42:25] [INFO ] Too many transitions (7070) to apply POR reductions. Disabling POR matrices.
[2025-06-04 04:42:25] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15087035147474148652
Running compilation step : cd /tmp/ltsmin15087035147474148652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15087035147474148652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15087035147474148652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 3078 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3078/3078 places, 7070/7070 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3078 transition count 7069
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3077 transition count 7069
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 3075 transition count 7064
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 3075 transition count 7064
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 3074 transition count 7060
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 3074 transition count 7060
Applied a total of 8 rules in 2321 ms. Remains 3074 /3078 variables (removed 4) and now considering 7060/7070 (removed 10) transitions.
[2025-06-04 04:42:30] [INFO ] Flow matrix only has 6460 transitions (discarded 600 similar events)
// Phase 1: matrix 6460 rows 3074 cols
[2025-06-04 04:42:31] [INFO ] Computed 58 invariants in 495 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:42:39] [INFO ] Implicit Places using invariants in 9229 ms returned [1781]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 9246 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3073/3078 places, 7060/7070 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3072 transition count 7059
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 3071 transition count 7058
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 3071 transition count 7058
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 3070 transition count 7054
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 3070 transition count 7054
Applied a total of 6 rules in 3026 ms. Remains 3070 /3073 variables (removed 3) and now considering 7054/7060 (removed 6) transitions.
[2025-06-04 04:42:42] [INFO ] Flow matrix only has 6454 transitions (discarded 600 similar events)
// Phase 1: matrix 6454 rows 3070 cols
[2025-06-04 04:42:43] [INFO ] Computed 57 invariants in 213 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:42:51] [INFO ] Implicit Places using invariants in 8829 ms returned []
[2025-06-04 04:42:51] [INFO ] Flow matrix only has 6454 transitions (discarded 600 similar events)
[2025-06-04 04:42:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:42:56] [INFO ] State equation strengthened by 2611 read => feed constraints.
[2025-06-04 04:43:27] [INFO ] Performed 216/3070 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 04:43:57] [INFO ] Performed 574/3070 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 04:44:27] [INFO ] Performed 1054/3070 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 04:44:57] [INFO ] Performed 1289/3070 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 04:44:57] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 04:44:57] [INFO ] Implicit Places using invariants and state equation in 126031 ms returned []
Implicit Place search using SMT with State Equation took 134864 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3070/3078 places, 7054/7070 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 149458 ms. Remains : 3070/3078 places, 7054/7070 transitions.
Built C files in :
/tmp/ltsmin14564836491683779698
[2025-06-04 04:44:57] [INFO ] Too many transitions (7054) to apply POR reductions. Disabling POR matrices.
[2025-06-04 04:44:57] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14564836491683779698
Running compilation step : cd /tmp/ltsmin14564836491683779698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14564836491683779698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14564836491683779698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-04 04:45:01] [INFO ] Flatten gal took : 208 ms
[2025-06-04 04:45:01] [INFO ] Flatten gal took : 228 ms
[2025-06-04 04:45:01] [INFO ] Time to serialize gal into /tmp/LTL2628795840195881887.gal : 41 ms
[2025-06-04 04:45:01] [INFO ] Time to serialize properties into /tmp/LTL9704628438427490684.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2628795840195881887.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1972811203257327172.hoa' '-atoms' '/tmp/LTL9704628438427490684.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9704628438427490684.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1972811203257327172.hoa
Detected timeout of ITS tools.
[2025-06-04 04:45:16] [INFO ] Flatten gal took : 162 ms
[2025-06-04 04:45:16] [INFO ] Flatten gal took : 171 ms
[2025-06-04 04:45:16] [INFO ] Time to serialize gal into /tmp/LTL12198716331131558068.gal : 31 ms
[2025-06-04 04:45:16] [INFO ] Time to serialize properties into /tmp/LTL4158268239631794532.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12198716331131558068.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4158268239631794532.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G((X(("((Node21ManageTheCrashOfNode17>=1)&&(Rx2IsAtTheRightExtremityOfTheLeafSet>=1))")U("((Node16NotifyThatHeIsActive>=1)&&(Node...487
Formula 0 simplified : GF(X(!"((Node21ManageTheCrashOfNode17>=1)&&(Rx2IsAtTheRightExtremityOfTheLeafSet>=1))" R !"((Node16NotifyThatHeIsActive>=1)&&(Node19...478
Detected timeout of ITS tools.
[2025-06-04 04:45:32] [INFO ] Flatten gal took : 162 ms
[2025-06-04 04:45:32] [INFO ] Applying decomposition
[2025-06-04 04:45:32] [INFO ] Flatten gal took : 170 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8627679706995445114.txt' '-o' '/tmp/graph8627679706995445114.bin' '-w' '/tmp/graph8627679706995445114.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8627679706995445114.bin' '-l' '-1' '-v' '-w' '/tmp/graph8627679706995445114.weights' '-q' '0' '-e' '0.001'
[2025-06-04 04:45:32] [INFO ] Decomposing Gal with order
[2025-06-04 04:45:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 04:45:34] [INFO ] Removed a total of 6622 redundant transitions.
[2025-06-04 04:45:34] [INFO ] Flatten gal took : 1222 ms
[2025-06-04 04:45:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 3917 labels/synchronizations in 484 ms.
[2025-06-04 04:45:35] [INFO ] Time to serialize gal into /tmp/LTL18039936629478174965.gal : 45 ms
[2025-06-04 04:45:35] [INFO ] Time to serialize properties into /tmp/LTL15246445016946057659.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18039936629478174965.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15246445016946057659.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G((X(("((i27.u341.Node21ManageTheCrashOfNode17>=1)&&(i27.u24.Rx2IsAtTheRightExtremityOfTheLeafSet>=1))")U("((i10.u176.Node16Notif...576
Formula 0 simplified : GF(X(!"((i27.u341.Node21ManageTheCrashOfNode17>=1)&&(i27.u24.Rx2IsAtTheRightExtremityOfTheLeafSet>=1))" R !"((i10.u176.Node16NotifyT...567
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-13 finished in 455711 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U p1)&&X(G(p2))))'
Support contains 4 out of 3244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3244/3244 places, 7318/7318 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 3225 transition count 7281
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 3225 transition count 7281
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 51 place count 3212 transition count 7244
Iterating global reduction 0 with 13 rules applied. Total rules applied 64 place count 3212 transition count 7244
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 69 place count 3207 transition count 7224
Iterating global reduction 0 with 5 rules applied. Total rules applied 74 place count 3207 transition count 7224
Applied a total of 74 rules in 2301 ms. Remains 3207 /3244 variables (removed 37) and now considering 7224/7318 (removed 94) transitions.
[2025-06-04 04:45:52] [INFO ] Flow matrix only has 6624 transitions (discarded 600 similar events)
// Phase 1: matrix 6624 rows 3207 cols
[2025-06-04 04:45:52] [INFO ] Computed 75 invariants in 231 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:46:03] [INFO ] Implicit Places using invariants in 11336 ms returned [481, 970, 980, 1300, 1488, 1588, 1657, 1681, 1728, 1858, 2211, 2390, 2391, 2504, 2749]
[2025-06-04 04:46:03] [INFO ] Actually due to overlaps returned [970, 481, 1300, 1488, 1588, 1657, 1681, 1728, 1858, 2211, 2390, 2391, 2504, 2749]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 11341 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3193/3244 places, 7224/7318 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3180 transition count 7211
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3180 transition count 7211
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 39 place count 3167 transition count 7198
Iterating global reduction 0 with 13 rules applied. Total rules applied 52 place count 3167 transition count 7198
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 65 place count 3154 transition count 7185
Iterating global reduction 0 with 13 rules applied. Total rules applied 78 place count 3154 transition count 7185
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 90 place count 3142 transition count 7137
Iterating global reduction 0 with 12 rules applied. Total rules applied 102 place count 3142 transition count 7137
Applied a total of 102 rules in 3059 ms. Remains 3142 /3193 variables (removed 51) and now considering 7137/7224 (removed 87) transitions.
[2025-06-04 04:46:06] [INFO ] Flow matrix only has 6537 transitions (discarded 600 similar events)
// Phase 1: matrix 6537 rows 3142 cols
[2025-06-04 04:46:07] [INFO ] Computed 61 invariants in 228 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:46:16] [INFO ] Implicit Places using invariants in 9341 ms returned [975]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 9346 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3141/3244 places, 7137/7318 transitions.
Applied a total of 0 rules in 576 ms. Remains 3141 /3141 variables (removed 0) and now considering 7137/7137 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 26624 ms. Remains : 3141/3244 places, 7137/7318 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-14 finished in 26834 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((F(p0)||(X(X(p1)) U ((!p2&&X(X(p1)))||X(X(G(p1)))))) U (G((F(p0)||(X(X(p1)) U ((!p2&&X(X(p1)))||X(X(G(p1)))))))||(!p1&&(F(p0)||(X(X(p1)) U ((!p2&&X(X(p1)))||X(X(G(p1))))))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(!p0)) U (X(p1)&&F(!p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X((p0 U p1)) U (p2 U !p3)))))'
Found a Lengthening insensitive property : MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-13
Stuttering acceptance computed with spot in 326 ms :[p3, (AND (NOT p1) p3), p3, (AND (NOT p1) p3), (OR (AND p1 (NOT p2) p3) (AND p0 (NOT p2) p3))]
Support contains 8 out of 3244 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3244/3244 places, 7318/7318 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 3244 transition count 7302
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 3228 transition count 7302
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 32 place count 3228 transition count 7283
Deduced a syphon composed of 19 places in 8 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 70 place count 3209 transition count 7283
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 82 place count 3197 transition count 7259
Iterating global reduction 2 with 12 rules applied. Total rules applied 94 place count 3197 transition count 7259
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 94 place count 3197 transition count 7257
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 98 place count 3195 transition count 7257
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 106 place count 3187 transition count 7225
Iterating global reduction 2 with 8 rules applied. Total rules applied 114 place count 3187 transition count 7225
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 5 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 182 place count 3153 transition count 7191
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 189 place count 3146 transition count 7184
Iterating global reduction 2 with 7 rules applied. Total rules applied 196 place count 3146 transition count 7184
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 203 place count 3139 transition count 7156
Iterating global reduction 2 with 7 rules applied. Total rules applied 210 place count 3139 transition count 7156
Applied a total of 210 rules in 4681 ms. Remains 3139 /3244 variables (removed 105) and now considering 7156/7318 (removed 162) transitions.
[2025-06-04 04:46:23] [INFO ] Flow matrix only has 6556 transitions (discarded 600 similar events)
// Phase 1: matrix 6556 rows 3139 cols
[2025-06-04 04:46:23] [INFO ] Computed 75 invariants in 253 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:46:32] [INFO ] Implicit Places using invariants in 8843 ms returned [464, 883, 946, 955, 1097, 1270, 1454, 1550, 1616, 1638, 1683, 2163, 2341, 2342, 2455, 2559, 2693]
[2025-06-04 04:46:32] [INFO ] Actually due to overlaps returned [946, 464, 883, 1097, 1270, 1454, 1550, 1616, 1638, 1683, 2163, 2341, 2342, 2455, 2559, 2693]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 8848 ms to find 16 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 3123/3244 places, 7156/7318 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 3113 transition count 7146
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 3113 transition count 7146
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 3103 transition count 7136
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 3103 transition count 7136
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 49 place count 3094 transition count 7100
Iterating global reduction 0 with 9 rules applied. Total rules applied 58 place count 3094 transition count 7100
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 68 place count 3089 transition count 7095
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 73 place count 3084 transition count 7090
Iterating global reduction 0 with 5 rules applied. Total rules applied 78 place count 3084 transition count 7090
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 83 place count 3079 transition count 7070
Iterating global reduction 0 with 5 rules applied. Total rules applied 88 place count 3079 transition count 7070
Applied a total of 88 rules in 4867 ms. Remains 3079 /3123 variables (removed 44) and now considering 7070/7156 (removed 86) transitions.
[2025-06-04 04:46:37] [INFO ] Flow matrix only has 6470 transitions (discarded 600 similar events)
// Phase 1: matrix 6470 rows 3079 cols
[2025-06-04 04:46:37] [INFO ] Computed 59 invariants in 200 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 04:46:45] [INFO ] Implicit Places using invariants in 8364 ms returned [948]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 8380 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 3078/3244 places, 7070/7318 transitions.
Applied a total of 0 rules in 713 ms. Remains 3078 /3078 variables (removed 0) and now considering 7070/7070 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 3 iterations and 27489 ms. Remains : 3078/3244 places, 7070/7318 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLFireability-13
Product exploration explored 100000 steps with 3400 reset in 1143 ms.
Product exploration explored 100000 steps with 3401 reset in 1294 ms.
Computed a total of 479 stabilizing places and 1894 stable transitions
Computed a total of 479 stabilizing places and 1894 stable transitions
Detected a total of 479/3078 stabilizing places and 1894/7070 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/4 atomic propositions.
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT p3)), (X (NOT (AND p3 (NOT p2) (NOT p1)))), (X (NOT (AND p3 p2 (NOT p1) (NOT p0)))), (X (NOT (OR (AND (NOT p3) (NOT p1) p0) (AND p2 (NOT p1) p0)))), (X (NOT (AND p3 p2))), (X (NOT (AND p3 (NOT p1) (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p3 (NOT p2)))), (X (NOT (AND p3 (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND p3 p2 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND p3 (NOT p2) (NOT p1))))), (X (X (NOT (AND p3 p2 (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND (NOT p3) (NOT p1) p0) (AND p2 (NOT p1) p0))))), (X (X (NOT (OR (AND p3 (NOT p2) p1) (AND p3 (NOT p2) p0))))), (X (X (NOT (AND p3 p2)))), (X (X (NOT (AND p3 (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND p3 (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p3 p2 p1) (AND p3 p2 p0))))), (X (X (NOT (AND p3 p2 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 31 factoid took 337 ms. Reduced automaton from 5 states, 19 edges and 4 AP (stutter sensitive) to 5 states, 23 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 281 ms :[p3, (AND (NOT p1) p3), p3, (AND (NOT p1) p3), (OR (AND p1 (NOT p2) p3) (AND p0 (NOT p2) p3))]
Reduction of identical properties reduced properties to check from 14 to 13
RANDOM walk for 40000 steps (1358 resets) in 1215 ms. (32 steps per ms) remains 10/13 properties
BEST_FIRST walk for 40004 steps (184 resets) in 204 ms. (195 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (184 resets) in 235 ms. (169 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (184 resets) in 225 ms. (177 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (184 resets) in 224 ms. (177 steps per ms) remains 8/10 properties
BEST_FIRST walk for 40002 steps (184 resets) in 239 ms. (166 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (184 resets) in 219 ms. (181 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (184 resets) in 135 ms. (294 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (184 resets) in 157 ms. (253 steps per ms) remains 8/8 properties
[2025-06-04 04:46:50] [INFO ] Flow matrix only has 6470 transitions (discarded 600 similar events)
// Phase 1: matrix 6470 rows 3078 cols
[2025-06-04 04:46:50] [INFO ] Computed 58 invariants in 197 ms
[2025-06-04 04:46:50] [INFO ] State equation strengthened by 2620 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf3 is UNSAT
Problem apf4 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 6 unsolved
Problem apf2 is UNSAT
Problem apf5 is UNSAT
Problem apf8 is UNSAT
Problem apf13 is UNSAT
At refinement iteration 1 (OVERLAPS) 2962/2970 variables, 4/4 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2970 variables, 0/4 constraints. Problems are: Problem set: 6 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/2971 variables, 1/5 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2971 variables, 0/5 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 63/3034 variables, 9/14 constraints. Problems are: Problem set: 6 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:46:55] [INFO ] Deduced a trap composed of 67 places in 3741 ms of which 331 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:46:58] [INFO ] Deduced a trap composed of 71 places in 3782 ms of which 351 ms to minimize.
SMT process timed out in 8853ms, After SMT, problems are : Problem set: 6 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 3078 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3078/3078 places, 7070/7070 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3076 transition count 7062
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3076 transition count 7062
Free-agglomeration rule (complex) applied 293 times.
Iterating global reduction 0 with 293 rules applied. Total rules applied 297 place count 3076 transition count 8557
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 590 place count 2783 transition count 8557
Applied a total of 590 rules in 2267 ms. Remains 2783 /3078 variables (removed 295) and now considering 8557/7070 (removed -1487) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2268 ms. Remains : 2783/3078 places, 8557/7070 transitions.
RANDOM walk for 40000 steps (1701 resets) in 1618 ms. (24 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (125 resets) in 152 ms. (261 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (125 resets) in 148 ms. (268 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 21852 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 2
Probabilistic random walk after 21852 steps, saw 9261 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 04:47:04] [INFO ] Flow matrix only has 7671 transitions (discarded 886 similar events)
// Phase 1: matrix 7671 rows 2783 cols
[2025-06-04 04:47:04] [INFO ] Computed 58 invariants in 184 ms
[2025-06-04 04:47:04] [INFO ] State equation strengthened by 4402 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2095/2099 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2099 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1/2100 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2100 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 633/2733 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:47:10] [INFO ] Deduced a trap composed of 5 places in 4017 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:47:14] [INFO ] Deduced a trap composed of 39 places in 4576 ms of which 208 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:47:19] [INFO ] Deduced a trap composed of 64 places in 4521 ms of which 311 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 04:47:23] [INFO ] Deduced a trap composed of 70 places in 3907 ms of which 333 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C04"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C04, 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 r128-smll-174876524400356"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C04.tgz
mv MultiCrashLeafsetExtension-PT-S24C04 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.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "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 ;