About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C05
| 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 | TFFTT?FFFFFFT?TF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r128-smll-174876524400363.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-S24C05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-smll-174876524400363
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 14K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K 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 12M 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-S24C05-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749021063152
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-04 07:11:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 07:11:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 07:11:06] [INFO ] Load time of PNML (sax parser for PT used): 1026 ms
[2025-06-04 07:11:06] [INFO ] Transformed 11106 places.
[2025-06-04 07:11:06] [INFO ] Transformed 16561 transitions.
[2025-06-04 07:11:06] [INFO ] Parsed PT model containing 11106 places and 16561 transitions and 65150 arcs in 1339 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 55 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 11106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11106/11106 places, 16561/16561 transitions.
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 11068 transition count 16561
Discarding 2977 places :
Symmetric choice reduction at 1 with 2977 rule applications. Total rules 3015 place count 8091 transition count 13584
Iterating global reduction 1 with 2977 rules applied. Total rules applied 5992 place count 8091 transition count 13584
Discarding 2724 places :
Symmetric choice reduction at 1 with 2724 rule applications. Total rules 8716 place count 5367 transition count 10860
Iterating global reduction 1 with 2724 rules applied. Total rules applied 11440 place count 5367 transition count 10860
Discarding 521 places :
Symmetric choice reduction at 1 with 521 rule applications. Total rules 11961 place count 4846 transition count 8255
Iterating global reduction 1 with 521 rules applied. Total rules applied 12482 place count 4846 transition count 8255
Applied a total of 12482 rules in 5240 ms. Remains 4846 /11106 variables (removed 6260) and now considering 8255/16561 (removed 8306) transitions.
[2025-06-04 07:11:12] [INFO ] Flow matrix only has 7655 transitions (discarded 600 similar events)
// Phase 1: matrix 7655 rows 4846 cols
[2025-06-04 07:11:13] [INFO ] Computed 937 invariants in 783 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:11:31] [INFO ] Implicit Places using invariants in 19495 ms returned [4, 8, 14, 16, 18, 20, 22, 27, 34, 43, 54, 69, 84, 101, 120, 141, 164, 188, 212, 214, 216, 218, 220, 222, 243, 262, 279, 294, 307, 318, 327, 334, 339, 342, 365, 372, 375, 376, 377, 378, 379, 380, 383, 388, 395, 404, 415, 428, 443, 460, 479, 500, 522, 544, 545, 546, 547, 548, 549, 568, 585, 600, 613, 624, 633, 640, 645, 648, 650, 673, 680, 683, 684, 685, 686, 687, 688, 690, 693, 698, 705, 714, 725, 738, 753, 770, 789, 809, 829, 830, 832, 833, 834, 851, 866, 879, 890, 899, 906, 913, 916, 918, 920, 943, 950, 953, 954, 955, 956, 957, 958, 960, 962, 965, 970, 977, 986, 997, 1010, 1025, 1042, 1060, 1078, 1079, 1080, 1081, 1083, 1098, 1111, 1122, 1134, 1141, 1146, 1149, 1151, 1153, 1155, 1178, 1185, 1188, 1189, 1190, 1191, 1192, 1193, 1195, 1197, 1199, 1202, 1207, 1214, 1223, 1234, 1247, 1262, 1278, 1294, 1295, 1296, 1297, 1298, 1299, 1312, 1323, 1333, 1340, 1345, 1348, 1350, 1352, 1354, 1356, 1379, 1386, 1389, 1390, 1391, 1392, 1394, 1396, 1398, 1403, 1405, 1408, 1413, 1420, 1429, 1440, 1453, 1467, 1481, 1482, 1483, 1484, 1485, 1486, 1497, 1506, 1513, 1518, 1521, 1523, 1525, 1527, 1529, 1531, 1554, 1561, 1564, 1565, 1567, 1568, 1569, 1573, 1575, 1577, 1579, 1581, 1584, 1589, 1596, 1605, 1616, 1628, 1640, 1641, 1642, 1643, 1644, 1645, 1654, 1661, 1666, 1669, 1671, 1673, 1675, 1677, 1679, 1681, 1704, 1711, 1714, 1715, 1716, 1717, 1719, 1721, 1723, 1725, 1727, 1729, 1734, 1737, 1742, 1749, 1758, 1768, 1779, 1780, 1781, 1782, 1783, 1790, 1795, 1798, 1800, 1802, 1804, 1806, 1808, 1810, 1815, 1838, 1845, 1848, 1849, 1850, 1851, 1852, 1853, 1855, 1857, 1859, 1861, 1863, 1865, 1867, 1870, 1875, 1882, 1890, 1898, 1900, 1902, 1903, 1908, 1911, 1913, 1917, 1919, 1921, 1923, 1928, 1930, 1932, 1955, 1962, 1965, 1966, 1967, 1969, 1970, 1972, 1974, 1976, 1978, 1980, 1982, 1984, 1988, 1991, 1996, 2002, 2008, 2009, 2010, 2011, 2012, 2013, 2016, 2018, 2020, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2057, 2064, 2067, 2068, 2069, 2070, 2071, 2072, 2074, 2076, 2078, 2080, 2082, 2084, 2086, 2088, 2090, 2093, 2097, 2101, 2102, 2103, 2104, 2105, 2106, 2108, 2110, 2112, 2114, 2116, 2118, 2120, 2122, 2124, 2126, 2149, 2156, 2159, 2160, 2161, 2163, 2164, 2168, 2170, 2172, 2174, 2176, 2178, 2180, 2182, 2184, 2186, 2188, 2191, 2193, 2194, 2195, 2196, 2198, 2200, 2202, 2204, 2206, 2208, 2210, 2212, 2214, 2216, 2241, 2243, 2247, 2250, 2251, 2252, 2253, 2254, 2255, 2257, 2259, 2261, 2263, 2265, 2267, 2269, 2271, 2273, 2275, 2277, 2280, 2281, 2282, 2283, 2284, 2285, 2287, 2289, 2291, 2293, 2295, 2297, 2299, 2301, 2303, 2305, 2328, 2335, 2338, 2339, 2340, 2342, 2343, 2345, 2347, 2349, 2351, 2353, 2355, 2357, 2359, 2363, 2365, 2367, 2370, 2371, 2373, 2374, 2375, 2377, 2379, 2381, 2383, 2385, 2390, 2392, 2394, 2396, 2398, 2421, 2428, 2431, 2433, 2435, 2436, 2438, 2440, 2442, 2444, 2446, 2448, 2452, 2454, 2456, 2460, 2463, 2469, 2470, 2471, 2472, 2473, 2476, 2478, 2483, 2485, 2487, 2489, 2491, 2493, 2495, 2497, 2520, 2527, 2530, 2531, 2532, 2533, 2534, 2535, 2537, 2539, 2541, 2543, 2545, 2547, 2549, 2551, 2553, 2556, 2561, 2568, 2569, 2570, 2571, 2573, 2578, 2581, 2583, 2585, 2587, 2589, 2591, 2593, 2595, 2597, 2622, 2629, 2632, 2634, 2635, 2636, 2637, 2642, 2644, 2646, 2648, 2650, 2653, 2655, 2657, 2660, 2665, 2672, 2681, 2682, 2683, 2684, 2685, 2686, 2693, 2698, 2701, 2703, 2705, 2707, 2709, 2711, 2713, 2715, 2738, 2745, 2748, 2749, 2751, 2752, 2753, 2755, 2757, 2759, 2761, 2765, 2767, 2769, 2772, 2777, 2784, 2793, 2804, 2805, 2806, 2808, 2809, 2818, 2825, 2830, 2833, 2835, 2839, 2841, 2843, 2845, 2847, 2870, 2877, 2880, 2881, 2882, 2883, 2884, 2885, 2887, 2889, 2891, 2893, 2895, 2897, 2900, 2905, 2912, 2921, 2932, 2945, 2946, 2947, 2948, 2949, 2950, 2961, 2970, 2977, 2982, 2985, 2987, 2989, 2991, 2993, 2995, 3018, 3025, 3028, 3029, 3030, 3032, 3033, 3035, 3037, 3039, 3041, 3046, 3049, 3054, 3062, 3071, 3082, 3095, 3110, 3111, 3112, 3113, 3114, 3115, 3128, 3139, 3148, 3155, 3160, 3163, 3165, 3167, 3169, 3171, 3194, 3201, 3204, 3205, 3206, 3207, 3208, 3209, 3211, 3213, 3215, 3217, 3220, 3225, 3232, 3241, 3252, 3265, 3280, 3297, 3298, 3299, 3300, 3301, 3302, 3317, 3330, 3341, 3350, 3357, 3362, 3365, 3367, 3369, 3371, 3394, 3401, 3405, 3407, 3408, 3409, 3411, 3413, 3415, 3418, 3423, 3433, 3442, 3453, 3466, 3484, 3501, 3520, 3521, 3522, 3523, 3524, 3525, 3542, 3557, 3570, 3581, 3590, 3597, 3602, 3605, 3607, 3609, 3632, 3639, 3642, 3643, 3644, 3645, 3646, 3647, 3649, 3651, 3654, 3659, 3666, 3675, 3686, 3699, 3714, 3731, 3750, 3771, 3772, 3774, 3775, 3776, 3795, 3812, 3827, 3840, 3851, 3863, 3873, 3878, 3881, 3883, 3906, 3913, 3916, 3917, 3918, 3919, 3920, 3921, 3923, 3926, 3931, 3938, 3947, 3958, 3971, 3986, 4003, 4022, 4043, 4066, 4067, 4068, 4069, 4070, 4071, 4092, 4111, 4128, 4143, 4156, 4167, 4176, 4183, 4188, 4191, 4214, 4216, 4220, 4223, 4224, 4225, 4226, 4227, 4228, 4231, 4236, 4243, 4252, 4263, 4276, 4308, 4327, 4348, 4371, 4396, 4397, 4398, 4399, 4400, 4401, 4424, 4445, 4464, 4481, 4496, 4509, 4520, 4529, 4536, 4541, 4565]
[2025-06-04 07:11:31] [INFO ] Actually due to overlaps returned [365, 673, 943, 1178, 1379, 1554, 1704, 1838, 1955, 2057, 2149, 2241, 2328, 2421, 2520, 2622, 2738, 2870, 3018, 3194, 3394, 3632, 3906, 4214, 4565, 4, 14, 16, 18, 20, 212, 214, 216, 218, 220, 375, 376, 377, 378, 379, 544, 545, 546, 547, 548, 683, 684, 685, 686, 687, 829, 830, 832, 833, 953, 954, 955, 956, 957, 1078, 1079, 1080, 1081, 1188, 1189, 1190, 1191, 1192, 1294, 1295, 1296, 1297, 1298, 1389, 1390, 1391, 1392, 1481, 1482, 1483, 1484, 1485, 1564, 1565, 1567, 1568, 1640, 1641, 1642, 1643, 1644, 1714, 1715, 1716, 1717, 1779, 1780, 1781, 1782, 1848, 1849, 1850, 1851, 1852, 1898, 1900, 1902, 1965, 1966, 1967, 1969, 2008, 2009, 2010, 2011, 2012, 2067, 2068, 2069, 2070, 2071, 2101, 2102, 2103, 2104, 2105, 2159, 2160, 2161, 2163, 2191, 2193, 2194, 2195, 2243, 2250, 2251, 2252, 2253, 2254, 2280, 2281, 2282, 2283, 2284, 2338, 2339, 2340, 2342, 2370, 2371, 2373, 2374, 2431, 2433, 2435, 2469, 2470, 2471, 2472, 2530, 2531, 2532, 2533, 2534, 2568, 2569, 2570, 2571, 2632, 2634, 2635, 2636, 2681, 2682, 2683, 2684, 2685, 2748, 2749, 2751, 2752, 2804, 2805, 2806, 2808, 2880, 2881, 2882, 2883, 2884, 2945, 2946, 2947, 2948, 2949, 3028, 3029, 3030, 3032, 3110, 3111, 3112, 3113, 3114, 3204, 3205, 3206, 3207, 3208, 3297, 3298, 3299, 3300, 3301, 3405, 3407, 3408, 3520, 3521, 3522, 3523, 3524, 3642, 3643, 3644, 3645, 3646, 3771, 3772, 3774, 3775, 3916, 3917, 3918, 3919, 3920, 4066, 4067, 4068, 4069, 4070, 4216, 4223, 4224, 4225, 4226, 4227, 4396, 4397, 4398, 4399, 4400]
Discarding 253 places :
Implicit Place search using SMT only with invariants took 19577 ms to find 253 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 4593/11106 places, 8255/16561 transitions.
Discarding 214 places :
Symmetric choice reduction at 0 with 214 rule applications. Total rules 214 place count 4379 transition count 8041
Iterating global reduction 0 with 214 rules applied. Total rules applied 428 place count 4379 transition count 8041
Discarding 213 places :
Symmetric choice reduction at 0 with 213 rule applications. Total rules 641 place count 4166 transition count 7828
Iterating global reduction 0 with 213 rules applied. Total rules applied 854 place count 4166 transition count 7828
Discarding 211 places :
Symmetric choice reduction at 0 with 211 rule applications. Total rules 1065 place count 3955 transition count 7617
Iterating global reduction 0 with 211 rules applied. Total rules applied 1276 place count 3955 transition count 7617
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 1300 place count 3931 transition count 7497
Iterating global reduction 0 with 24 rules applied. Total rules applied 1324 place count 3931 transition count 7497
Applied a total of 1324 rules in 3119 ms. Remains 3931 /4593 variables (removed 662) and now considering 7497/8255 (removed 758) transitions.
[2025-06-04 07:11:34] [INFO ] Flow matrix only has 6897 transitions (discarded 600 similar events)
// Phase 1: matrix 6897 rows 3931 cols
[2025-06-04 07:11:35] [INFO ] Computed 684 invariants in 207 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:11:54] [INFO ] Implicit Places using invariants in 19812 ms returned [7, 17, 22, 29, 38, 49, 64, 79, 96, 115, 136, 159, 183, 212, 233, 252, 269, 284, 297, 308, 317, 324, 329, 332, 361, 364, 367, 372, 379, 388, 399, 412, 427, 444, 463, 484, 506, 527, 546, 563, 578, 591, 602, 611, 618, 623, 626, 628, 640, 642, 644, 647, 652, 659, 668, 679, 692, 707, 724, 743, 763, 784, 801, 816, 829, 840, 849, 856, 863, 866, 868, 870, 881, 883, 885, 887, 890, 895, 902, 911, 922, 935, 950, 967, 985, 1004, 1019, 1032, 1043, 1055, 1062, 1067, 1070, 1072, 1074, 1076, 1087, 1089, 1091, 1093, 1095, 1098, 1103, 1110, 1119, 1130, 1143, 1158, 1174, 1189, 1202, 1213, 1223, 1230, 1235, 1238, 1240, 1242, 1244, 1246, 1255, 1259, 1261, 1263, 1268, 1270, 1273, 1278, 1285, 1294, 1305, 1318, 1332, 1345, 1356, 1365, 1372, 1377, 1380, 1382, 1384, 1386, 1388, 1390, 1401, 1405, 1409, 1411, 1413, 1415, 1417, 1420, 1425, 1432, 1441, 1452, 1464, 1475, 1484, 1491, 1496, 1499, 1501, 1503, 1505, 1507, 1509, 1511, 1522, 1526, 1528, 1530, 1532, 1534, 1536, 1541, 1544, 1549, 1556, 1565, 1575, 1586, 1593, 1598, 1601, 1603, 1605, 1607, 1609, 1611, 1613, 1618, 1631, 1633, 1635, 1637, 1639, 1641, 1643, 1645, 1647, 1650, 1655, 1662, 1670, 1680, 1685, 1688, 1690, 1694, 1696, 1698, 1700, 1705, 1707, 1709, 1722, 1726, 1728, 1730, 1732, 1734, 1736, 1738, 1740, 1744, 1747, 1752, 1758, 1764, 1767, 1769, 1771, 1773, 1775, 1777, 1779, 1781, 1783, 1785, 1797, 1799, 1801, 1803, 1805, 1807, 1809, 1811, 1813, 1815, 1817, 1820, 1824, 1827, 1829, 1831, 1833, 1835, 1837, 1839, 1841, 1843, 1845, 1847, 1856, 1860, 1864, 1866, 1868, 1870, 1872, 1874, 1876, 1878, 1880, 1882, 1884, 1888, 1890, 1892, 1894, 1896, 1898, 1900, 1902, 1904, 1906, 1908, 1921, 1923, 1925, 1927, 1929, 1931, 1933, 1935, 1937, 1939, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1976, 1980, 1982, 1984, 1986, 1988, 1990, 1992, 1994, 1996, 2000, 2002, 2004, 2008, 2010, 2012, 2014, 2016, 2018, 2023, 2025, 2027, 2029, 2031, 2044, 2049, 2051, 2053, 2055, 2057, 2059, 2061, 2065, 2067, 2069, 2073, 2076, 2082, 2085, 2087, 2092, 2094, 2096, 2098, 2100, 2102, 2104, 2106, 2122, 2124, 2126, 2128, 2130, 2132, 2134, 2136, 2138, 2140, 2142, 2145, 2150, 2158, 2163, 2166, 2168, 2170, 2172, 2174, 2176, 2178, 2180, 2182, 2195, 2199, 2204, 2206, 2208, 2210, 2212, 2215, 2217, 2219, 2222, 2227, 2234, 2243, 2250, 2255, 2258, 2260, 2262, 2264, 2266, 2268, 2270, 2272, 2285, 2289, 2291, 2293, 2295, 2297, 2301, 2303, 2305, 2308, 2313, 2320, 2329, 2341, 2350, 2357, 2362, 2365, 2367, 2371, 2373, 2375, 2377, 2379, 2392, 2394, 2396, 2398, 2400, 2402, 2404, 2406, 2409, 2414, 2421, 2430, 2441, 2453, 2464, 2473, 2480, 2485, 2488, 2490, 2492, 2494, 2496, 2498, 2507, 2511, 2513, 2515, 2517, 2519, 2524, 2527, 2532, 2540, 2549, 2560, 2573, 2587, 2600, 2611, 2620, 2627, 2632, 2635, 2637, 2639, 2641, 2643, 2654, 2656, 2658, 2660, 2662, 2664, 2667, 2672, 2679, 2688, 2699, 2712, 2727, 2743, 2758, 2771, 2782, 2791, 2798, 2803, 2806, 2808, 2810, 2812, 2821, 2826, 2828, 2830, 2832, 2835, 2840, 2850, 2859, 2870, 2883, 2901, 2918, 2936, 2953, 2968, 2981, 2992, 3001, 3008, 3013, 3016, 3018, 3020, 3033, 3035, 3037, 3039, 3042, 3047, 3054, 3063, 3074, 3087, 3102, 3119, 3138, 3160, 3179, 3196, 3211, 3224, 3235, 3247, 3257, 3262, 3265, 3267, 3278, 3280, 3282, 3285, 3290, 3297, 3306, 3317, 3330, 3345, 3362, 3381, 3402, 3424, 3445, 3464, 3481, 3496, 3509, 3520, 3529, 3536, 3541, 3544, 3551, 3553, 3556, 3561, 3568, 3577, 3588, 3601, 3633, 3652, 3673, 3696, 3720, 3743, 3764, 3783, 3800, 3815, 3828, 3839, 3848, 3855, 3860]
Discarding 599 places :
Implicit Place search using SMT only with invariants took 19835 ms to find 599 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3332/11106 places, 7497/16561 transitions.
Applied a total of 0 rules in 699 ms. Remains 3332 /3332 variables (removed 0) and now considering 7497/7497 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 48497 ms. Remains : 3332/11106 places, 7497/16561 transitions.
Support contains 49 out of 3332 places after structural reductions.
[2025-06-04 07:11:56] [INFO ] Flatten gal took : 728 ms
[2025-06-04 07:11:56] [INFO ] Flatten gal took : 340 ms
[2025-06-04 07:11:57] [INFO ] Input system was already deterministic with 7497 transitions.
Support contains 48 out of 3332 places (down from 49) after GAL structural reductions.
RANDOM walk for 40000 steps (772 resets) in 3446 ms. (11 steps per ms) remains 20/31 properties
BEST_FIRST walk for 4002 steps (12 resets) in 53 ms. (74 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (12 resets) in 79 ms. (50 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4001 steps (12 resets) in 64 ms. (61 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (12 resets) in 63 ms. (62 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4001 steps (12 resets) in 44 ms. (88 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (12 resets) in 57 ms. (69 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (12 resets) in 61 ms. (64 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (12 resets) in 51 ms. (76 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (12 resets) in 80 ms. (49 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4001 steps (12 resets) in 31 ms. (125 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4001 steps (12 resets) in 29 ms. (133 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4001 steps (12 resets) in 25 ms. (153 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (12 resets) in 25 ms. (153 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4001 steps (12 resets) in 25 ms. (153 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (12 resets) in 26 ms. (148 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4001 steps (12 resets) in 21 ms. (181 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4001 steps (12 resets) in 33 ms. (117 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4000 steps (12 resets) in 28 ms. (137 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (12 resets) in 31 ms. (125 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4000 steps (12 resets) in 34 ms. (114 steps per ms) remains 20/20 properties
[2025-06-04 07:11:59] [INFO ] Flow matrix only has 6897 transitions (discarded 600 similar events)
// Phase 1: matrix 6897 rows 3332 cols
[2025-06-04 07:11:59] [INFO ] Computed 85 invariants in 240 ms
[2025-06-04 07:11:59] [INFO ] State equation strengthened by 2822 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp28 is UNSAT
At refinement iteration 1 (OVERLAPS) 3146/3174 variables, 3/3 constraints. Problems are: Problem set: 9 solved, 11 unsolved
Problem AtomicPropp23 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/3174 variables, 1/4 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3174 variables, 0/4 constraints. Problems are: Problem set: 10 solved, 10 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp19 is UNSAT
At refinement iteration 4 (OVERLAPS) 104/3278 variables, 27/31 constraints. Problems are: Problem set: 13 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3278 variables, 0/31 constraints. Problems are: Problem set: 13 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 44/3322 variables, 44/75 constraints. Problems are: Problem set: 13 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3322 variables, 0/75 constraints. Problems are: Problem set: 13 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 10/3332 variables, 10/85 constraints. Problems are: Problem set: 13 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3332 variables, 0/85 constraints. Problems are: Problem set: 13 solved, 7 unsolved
SMT process timed out in 5501ms, After SMT, problems are : Problem set: 13 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 15 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 7497/7497 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 3332 transition count 7476
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 3311 transition count 7476
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 42 place count 3311 transition count 7449
Deduced a syphon composed of 27 places in 5 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 96 place count 3284 transition count 7449
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 111 place count 3269 transition count 7426
Iterating global reduction 2 with 15 rules applied. Total rules applied 126 place count 3269 transition count 7426
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 139 place count 3256 transition count 7369
Iterating global reduction 2 with 13 rules applied. Total rules applied 152 place count 3256 transition count 7369
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 153 place count 3255 transition count 7364
Iterating global reduction 2 with 1 rules applied. Total rules applied 154 place count 3255 transition count 7364
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 5 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 242 place count 3211 transition count 7320
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 252 place count 3201 transition count 7310
Iterating global reduction 2 with 10 rules applied. Total rules applied 262 place count 3201 transition count 7310
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 272 place count 3191 transition count 7260
Iterating global reduction 2 with 10 rules applied. Total rules applied 282 place count 3191 transition count 7260
Free-agglomeration rule (complex) applied 317 times.
Iterating global reduction 2 with 317 rules applied. Total rules applied 599 place count 3191 transition count 9219
Reduce places removed 317 places and 0 transitions.
Iterating post reduction 2 with 317 rules applied. Total rules applied 916 place count 2874 transition count 9219
Partial Free-agglomeration rule applied 25 times.
Drop transitions (Partial Free agglomeration) removed 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 941 place count 2874 transition count 9219
Applied a total of 941 rules in 6647 ms. Remains 2874 /3332 variables (removed 458) and now considering 9219/7497 (removed -1722) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6650 ms. Remains : 2874/3332 places, 9219/7497 transitions.
RANDOM walk for 40000 steps (1363 resets) in 2812 ms. (14 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (105 resets) in 202 ms. (197 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (107 resets) in 239 ms. (166 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (108 resets) in 212 ms. (187 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (103 resets) in 259 ms. (153 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (107 resets) in 218 ms. (182 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (104 resets) in 257 ms. (155 steps per ms) remains 6/6 properties
[2025-06-04 07:12:12] [INFO ] Flow matrix only has 8335 transitions (discarded 884 similar events)
// Phase 1: matrix 8335 rows 2874 cols
[2025-06-04 07:12:12] [INFO ] Computed 85 invariants in 212 ms
[2025-06-04 07:12:12] [INFO ] State equation strengthened by 5002 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 2743/2756 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2756 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 64/2820 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2820 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 44/2864 variables, 44/75 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2864 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 10/2874 variables, 10/85 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2874 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 8335/11209 variables, 2874/2959 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/11209 variables, 5002/7961 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/11209 variables, 0/7961 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/11209 variables, 0/7961 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11209/11209 variables, and 7961 constraints, problems are : Problem set: 0 solved, 6 unsolved in 18457 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 2874/2874 constraints, ReadFeed: 5002/5002 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 2743/2756 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:12:36] [INFO ] Deduced a trap composed of 308 places in 4507 ms of which 1086 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:12:41] [INFO ] Deduced a trap composed of 373 places in 4591 ms of which 1010 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:12:46] [INFO ] Deduced a trap composed of 273 places in 4538 ms of which 978 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:12:50] [INFO ] Deduced a trap composed of 146 places in 4447 ms of which 578 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:12:55] [INFO ] Deduced a trap composed of 163 places in 4687 ms of which 747 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:12:59] [INFO ] Deduced a trap composed of 153 places in 4328 ms of which 548 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:13:03] [INFO ] Deduced a trap composed of 147 places in 4142 ms of which 584 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:13:08] [INFO ] Deduced a trap composed of 387 places in 4799 ms of which 1237 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:13:13] [INFO ] Deduced a trap composed of 177 places in 4429 ms of which 825 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:13:17] [INFO ] Deduced a trap composed of 244 places in 4223 ms of which 911 ms to minimize.
SMT process timed out in 64954ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 13 out of 2874 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2874/2874 places, 9219/9219 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2874 transition count 9219
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 2873 transition count 9218
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 2873 transition count 9218
Applied a total of 3 rules in 1912 ms. Remains 2873 /2874 variables (removed 1) and now considering 9218/9219 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1913 ms. Remains : 2873/2874 places, 9218/9219 transitions.
RANDOM walk for 40000 steps (1364 resets) in 1762 ms. (22 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (103 resets) in 171 ms. (232 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (106 resets) in 171 ms. (232 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (105 resets) in 171 ms. (232 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (104 resets) in 233 ms. (170 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (107 resets) in 194 ms. (205 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (105 resets) in 198 ms. (201 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 20142 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 6
Probabilistic random walk after 20142 steps, saw 8709 distinct states, run finished after 3011 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-04 07:13:23] [INFO ] Flow matrix only has 8334 transitions (discarded 884 similar events)
// Phase 1: matrix 8334 rows 2873 cols
[2025-06-04 07:13:23] [INFO ] Computed 85 invariants in 196 ms
[2025-06-04 07:13:23] [INFO ] State equation strengthened by 5002 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 2743/2756 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2756 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 63/2819 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2819 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 44/2863 variables, 44/75 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2863 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 10/2873 variables, 10/85 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2873 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 8334/11207 variables, 2873/2958 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/11207 variables, 5002/7960 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/11207 variables, 0/7960 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/11207 variables, 0/7960 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11207/11207 variables, and 7960 constraints, problems are : Problem set: 0 solved, 6 unsolved in 18584 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 2873/2873 constraints, ReadFeed: 5002/5002 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
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, 6 unsolved
At refinement iteration 1 (OVERLAPS) 2743/2756 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:13:47] [INFO ] Deduced a trap composed of 387 places in 4752 ms of which 1307 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:13:51] [INFO ] Deduced a trap composed of 243 places in 4278 ms of which 905 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:13:56] [INFO ] Deduced a trap composed of 308 places in 4356 ms of which 1106 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:00] [INFO ] Deduced a trap composed of 273 places in 4656 ms of which 967 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:05] [INFO ] Deduced a trap composed of 195 places in 4717 ms of which 918 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:09] [INFO ] Deduced a trap composed of 146 places in 4146 ms of which 586 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:14] [INFO ] Deduced a trap composed of 273 places in 4482 ms of which 985 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:18] [INFO ] Deduced a trap composed of 163 places in 4117 ms of which 642 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:23] [INFO ] Deduced a trap composed of 147 places in 4884 ms of which 780 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:28] [INFO ] Deduced a trap composed of 177 places in 5137 ms of which 851 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:32] [INFO ] Deduced a trap composed of 153 places in 4145 ms of which 795 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:36] [INFO ] Deduced a trap composed of 146 places in 3779 ms of which 598 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:41] [INFO ] Deduced a trap composed of 373 places in 4829 ms of which 1004 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:46] [INFO ] Deduced a trap composed of 163 places in 4322 ms of which 639 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:50] [INFO ] Deduced a trap composed of 177 places in 4644 ms of which 690 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:14:55] [INFO ] Deduced a trap composed of 153 places in 4540 ms of which 547 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:15:00] [INFO ] Deduced a trap composed of 244 places in 4772 ms of which 895 ms to minimize.
SMT process timed out in 96963ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 13 out of 2873 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2873/2873 places, 9218/9218 transitions.
Applied a total of 0 rules in 849 ms. Remains 2873 /2873 variables (removed 0) and now considering 9218/9218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 850 ms. Remains : 2873/2873 places, 9218/9218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2873/2873 places, 9218/9218 transitions.
Applied a total of 0 rules in 656 ms. Remains 2873 /2873 variables (removed 0) and now considering 9218/9218 (removed 0) transitions.
[2025-06-04 07:15:01] [INFO ] Flow matrix only has 8334 transitions (discarded 884 similar events)
[2025-06-04 07:15:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:15:12] [INFO ] Implicit Places using invariants in 10296 ms returned [638, 1109, 1190, 1228, 1283, 1307, 1377, 1390, 1438, 1451, 1472, 1488, 1527, 1549, 1598, 1630, 1742, 1973, 1974, 2235, 2603]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 10304 ms to find 21 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2852/2873 places, 9218/9218 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 2841 transition count 9207
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 2841 transition count 9207
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 2830 transition count 9196
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 2830 transition count 9196
Applied a total of 44 rules in 1644 ms. Remains 2830 /2852 variables (removed 22) and now considering 9196/9218 (removed 22) transitions.
[2025-06-04 07:15:13] [INFO ] Flow matrix only has 8312 transitions (discarded 884 similar events)
// Phase 1: matrix 8312 rows 2830 cols
[2025-06-04 07:15:13] [INFO ] Computed 64 invariants in 193 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:15:24] [INFO ] Implicit Places using invariants in 11030 ms returned []
[2025-06-04 07:15:24] [INFO ] Flow matrix only has 8312 transitions (discarded 884 similar events)
[2025-06-04 07:15:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:15:30] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2025-06-04 07:16:01] [INFO ] Performed 146/2830 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:16:32] [INFO ] Performed 410/2830 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:17:02] [INFO ] Performed 662/2830 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:17:38] [INFO ] Performed 870/2830 implicitness test of which 0 returned IMPLICIT in 126 seconds.
[2025-06-04 07:17:38] [INFO ] Timeout of Implicit test with SMT after 126 seconds.
[2025-06-04 07:17:38] [INFO ] Implicit Places using invariants and state equation in 133296 ms returned []
Implicit Place search using SMT with State Equation took 144342 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2830/2873 places, 9196/9218 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 156947 ms. Remains : 2830/2873 places, 9196/9218 transitions.
Successfully simplified 13 atomic propositions for a total of 13 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 708 stabilizing places and 2296 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(p0)))'
Support contains 1 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 7497/7497 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 3332 transition count 7475
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 44 place count 3310 transition count 7475
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 44 place count 3310 transition count 7448
Deduced a syphon composed of 27 places in 9 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 98 place count 3283 transition count 7448
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 119 place count 3262 transition count 7415
Iterating global reduction 2 with 21 rules applied. Total rules applied 140 place count 3262 transition count 7415
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 140 place count 3262 transition count 7414
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 142 place count 3261 transition count 7414
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 159 place count 3244 transition count 7337
Iterating global reduction 2 with 17 rules applied. Total rules applied 176 place count 3244 transition count 7337
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 177 place count 3243 transition count 7332
Iterating global reduction 2 with 1 rules applied. Total rules applied 178 place count 3243 transition count 7332
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 5 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 264 place count 3200 transition count 7289
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 275 place count 3189 transition count 7278
Iterating global reduction 2 with 11 rules applied. Total rules applied 286 place count 3189 transition count 7278
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 297 place count 3178 transition count 7223
Iterating global reduction 2 with 11 rules applied. Total rules applied 308 place count 3178 transition count 7223
Applied a total of 308 rules in 4718 ms. Remains 3178 /3332 variables (removed 154) and now considering 7223/7497 (removed 274) transitions.
[2025-06-04 07:17:43] [INFO ] Flow matrix only has 6623 transitions (discarded 600 similar events)
// Phase 1: matrix 6623 rows 3178 cols
[2025-06-04 07:17:43] [INFO ] Computed 85 invariants in 240 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:17:54] [INFO ] Implicit Places using invariants in 11547 ms returned [9, 695, 887, 1099, 1216, 1309, 1354, 1417, 1418, 1444, 1523, 1537, 1587, 1601, 1623, 1624, 1641, 1685, 1710, 1767, 1805, 2195, 2196, 2485, 2890]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 11557 ms to find 25 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3153/3332 places, 7223/7497 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 3138 transition count 7208
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 3138 transition count 7208
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 3123 transition count 7193
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 3123 transition count 7193
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 70 place count 3113 transition count 7143
Iterating global reduction 0 with 10 rules applied. Total rules applied 80 place count 3113 transition count 7143
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 98 place count 3104 transition count 7134
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 107 place count 3095 transition count 7125
Iterating global reduction 0 with 9 rules applied. Total rules applied 116 place count 3095 transition count 7125
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 127 place count 3084 transition count 7070
Iterating global reduction 0 with 11 rules applied. Total rules applied 138 place count 3084 transition count 7070
Applied a total of 138 rules in 4328 ms. Remains 3084 /3153 variables (removed 69) and now considering 7070/7223 (removed 153) transitions.
[2025-06-04 07:17:59] [INFO ] Flow matrix only has 6470 transitions (discarded 600 similar events)
// Phase 1: matrix 6470 rows 3084 cols
[2025-06-04 07:17:59] [INFO ] Computed 60 invariants in 290 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:18:09] [INFO ] Implicit Places using invariants in 10229 ms returned []
[2025-06-04 07:18:09] [INFO ] Flow matrix only has 6470 transitions (discarded 600 similar events)
[2025-06-04 07:18:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:18:14] [INFO ] State equation strengthened by 2618 read => feed constraints.
[2025-06-04 07:18:45] [INFO ] Performed 379/3084 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:19:15] [INFO ] Performed 779/3084 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:19:45] [INFO ] Performed 1200/3084 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:20:15] [INFO ] Performed 1428/3084 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 07:20:15] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 07:20:15] [INFO ] Implicit Places using invariants and state equation in 126521 ms returned []
Implicit Place search using SMT with State Equation took 136759 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3084/3332 places, 7070/7497 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 157371 ms. Remains : 3084/3332 places, 7070/7497 transitions.
Stuttering acceptance computed with spot in 316 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-01
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-01 finished in 157869 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(p0)))'
Support contains 2 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 7497/7497 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 3332 transition count 7474
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 46 place count 3309 transition count 7474
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 46 place count 3309 transition count 7447
Deduced a syphon composed of 27 places in 8 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 100 place count 3282 transition count 7447
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 120 place count 3262 transition count 7415
Iterating global reduction 2 with 20 rules applied. Total rules applied 140 place count 3262 transition count 7415
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 156 place count 3246 transition count 7343
Iterating global reduction 2 with 16 rules applied. Total rules applied 172 place count 3246 transition count 7343
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 173 place count 3245 transition count 7338
Iterating global reduction 2 with 1 rules applied. Total rules applied 174 place count 3245 transition count 7338
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 6 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 262 place count 3201 transition count 7294
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 274 place count 3189 transition count 7282
Iterating global reduction 2 with 12 rules applied. Total rules applied 286 place count 3189 transition count 7282
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 298 place count 3177 transition count 7222
Iterating global reduction 2 with 12 rules applied. Total rules applied 310 place count 3177 transition count 7222
Applied a total of 310 rules in 5221 ms. Remains 3177 /3332 variables (removed 155) and now considering 7222/7497 (removed 275) transitions.
[2025-06-04 07:20:21] [INFO ] Flow matrix only has 6622 transitions (discarded 600 similar events)
// Phase 1: matrix 6622 rows 3177 cols
[2025-06-04 07:20:21] [INFO ] Computed 85 invariants in 233 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:20:33] [INFO ] Implicit Places using invariants in 12098 ms returned [9, 696, 888, 1100, 1217, 1310, 1355, 1419, 1447, 1526, 1540, 1590, 1604, 1626, 1627, 1644, 1688, 1713, 1770, 1808, 1936, 2195, 2196, 2485, 2890]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 12108 ms to find 25 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3152/3332 places, 7222/7497 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 3138 transition count 7208
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 3138 transition count 7208
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 42 place count 3124 transition count 7194
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 3124 transition count 7194
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 65 place count 3115 transition count 7149
Iterating global reduction 0 with 9 rules applied. Total rules applied 74 place count 3115 transition count 7149
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 11 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 94 place count 3105 transition count 7139
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 104 place count 3095 transition count 7129
Iterating global reduction 0 with 10 rules applied. Total rules applied 114 place count 3095 transition count 7129
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 126 place count 3083 transition count 7069
Iterating global reduction 0 with 12 rules applied. Total rules applied 138 place count 3083 transition count 7069
Applied a total of 138 rules in 4503 ms. Remains 3083 /3152 variables (removed 69) and now considering 7069/7222 (removed 153) transitions.
[2025-06-04 07:20:38] [INFO ] Flow matrix only has 6469 transitions (discarded 600 similar events)
// Phase 1: matrix 6469 rows 3083 cols
[2025-06-04 07:20:38] [INFO ] Computed 60 invariants in 204 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:20:46] [INFO ] Implicit Places using invariants in 8451 ms returned []
[2025-06-04 07:20:46] [INFO ] Flow matrix only has 6469 transitions (discarded 600 similar events)
[2025-06-04 07:20:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:20:51] [INFO ] State equation strengthened by 2618 read => feed constraints.
[2025-06-04 07:21:22] [INFO ] Performed 428/3083 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:21:52] [INFO ] Performed 802/3083 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:22:22] [INFO ] Performed 1124/3083 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:22:52] [INFO ] Performed 1389/3083 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 07:22:52] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 07:22:52] [INFO ] Implicit Places using invariants and state equation in 126139 ms returned []
Implicit Place search using SMT with State Equation took 134599 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3083/3332 places, 7069/7497 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 156438 ms. Remains : 3083/3332 places, 7069/7497 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-02
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-02 finished in 156583 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||X(X(X(p1))))))'
Support contains 4 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 7497/7497 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 3302 transition count 7455
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 3302 transition count 7455
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 87 place count 3275 transition count 7376
Iterating global reduction 0 with 27 rules applied. Total rules applied 114 place count 3275 transition count 7376
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 127 place count 3262 transition count 7315
Iterating global reduction 0 with 13 rules applied. Total rules applied 140 place count 3262 transition count 7315
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 141 place count 3261 transition count 7310
Iterating global reduction 0 with 1 rules applied. Total rules applied 142 place count 3261 transition count 7310
Applied a total of 142 rules in 3010 ms. Remains 3261 /3332 variables (removed 71) and now considering 7310/7497 (removed 187) transitions.
[2025-06-04 07:22:55] [INFO ] Flow matrix only has 6710 transitions (discarded 600 similar events)
// Phase 1: matrix 6710 rows 3261 cols
[2025-06-04 07:22:56] [INFO ] Computed 85 invariants in 241 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:23:10] [INFO ] Implicit Places using invariants in 14495 ms returned [10, 916, 1131, 1250, 1345, 1390, 1456, 1457, 1486, 1568, 1582, 1636, 1650, 1675, 1676, 1693, 1741, 1768, 1827, 1865, 1997, 2260, 2555, 2963]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 14506 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3237/3332 places, 7310/7497 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 3214 transition count 7287
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 3214 transition count 7287
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 69 place count 3191 transition count 7264
Iterating global reduction 0 with 23 rules applied. Total rules applied 92 place count 3191 transition count 7264
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 115 place count 3168 transition count 7241
Iterating global reduction 0 with 23 rules applied. Total rules applied 138 place count 3168 transition count 7241
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 157 place count 3149 transition count 7146
Iterating global reduction 0 with 19 rules applied. Total rules applied 176 place count 3149 transition count 7146
Applied a total of 176 rules in 2984 ms. Remains 3149 /3237 variables (removed 88) and now considering 7146/7310 (removed 164) transitions.
[2025-06-04 07:23:13] [INFO ] Flow matrix only has 6546 transitions (discarded 600 similar events)
// Phase 1: matrix 6546 rows 3149 cols
[2025-06-04 07:23:13] [INFO ] Computed 61 invariants in 223 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:23:24] [INFO ] Implicit Places using invariants in 10883 ms returned []
[2025-06-04 07:23:24] [INFO ] Flow matrix only has 6546 transitions (discarded 600 similar events)
[2025-06-04 07:23:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:23:30] [INFO ] State equation strengthened by 2630 read => feed constraints.
[2025-06-04 07:24:00] [INFO ] Performed 332/3149 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:24:30] [INFO ] Performed 713/3149 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:25:00] [INFO ] Performed 979/3149 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:25:31] [INFO ] Performed 1253/3149 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 07:25:31] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 07:25:31] [INFO ] Implicit Places using invariants and state equation in 126923 ms returned []
Implicit Place search using SMT with State Equation took 137821 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3149/3332 places, 7146/7497 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 158324 ms. Remains : 3149/3332 places, 7146/7497 transitions.
Stuttering acceptance computed with spot in 248 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-05
Product exploration explored 100000 steps with 20014 reset in 2826 ms.
Product exploration explored 100000 steps with 19954 reset in 2625 ms.
Computed a total of 525 stabilizing places and 1945 stable transitions
Computed a total of 525 stabilizing places and 1945 stable transitions
Detected a total of 525/3149 stabilizing places and 1945/7146 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 124 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
RANDOM walk for 40000 steps (773 resets) in 947 ms. (42 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (144 resets) in 231 ms. (172 steps per ms) remains 1/1 properties
[2025-06-04 07:25:37] [INFO ] Flow matrix only has 6546 transitions (discarded 600 similar events)
[2025-06-04 07:25:37] [INFO ] Invariant cache hit.
[2025-06-04 07:25:37] [INFO ] State equation strengthened by 2630 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3029/3031 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3031 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 64/3095 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3095 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/3139 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3139 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 10/3149 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3149 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9695/9695 variables, and 3210 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4772 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 3149/3149 constraints, ReadFeed: 0/2630 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 3029/3031 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3031 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 64/3095 variables, 4/7 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 07:25:48] [INFO ] Deduced a trap composed of 74 places in 4380 ms of which 364 ms to minimize.
SMT process timed out in 10439ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3149/3149 places, 7146/7146 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 3149 transition count 7127
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 3130 transition count 7127
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 38 place count 3130 transition count 7116
Deduced a syphon composed of 11 places in 4 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 60 place count 3119 transition count 7116
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 3118 transition count 7115
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 3118 transition count 7115
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 62 place count 3118 transition count 7114
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 3117 transition count 7114
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 3116 transition count 7109
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 3116 transition count 7109
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 5 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 120 place count 3089 transition count 7082
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 121 place count 3088 transition count 7081
Iterating global reduction 2 with 1 rules applied. Total rules applied 122 place count 3088 transition count 7081
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 123 place count 3087 transition count 7076
Iterating global reduction 2 with 1 rules applied. Total rules applied 124 place count 3087 transition count 7076
Free-agglomeration rule (complex) applied 294 times.
Iterating global reduction 2 with 294 rules applied. Total rules applied 418 place count 3087 transition count 9162
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 2 with 294 rules applied. Total rules applied 712 place count 2793 transition count 9162
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 713 place count 2793 transition count 9162
Applied a total of 713 rules in 5173 ms. Remains 2793 /3149 variables (removed 356) and now considering 9162/7146 (removed -2016) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5173 ms. Remains : 2793/3149 places, 9162/7146 transitions.
RANDOM walk for 40000 steps (1365 resets) in 2558 ms. (15 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (105 resets) in 262 ms. (152 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 21322 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 21322 steps, saw 9101 distinct states, run finished after 3005 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 07:25:57] [INFO ] Flow matrix only has 8276 transitions (discarded 886 similar events)
// Phase 1: matrix 8276 rows 2793 cols
[2025-06-04 07:25:57] [INFO ] Computed 61 invariants in 181 ms
[2025-06-04 07:25:57] [INFO ] State equation strengthened by 5002 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2699/2701 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2701 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 38/2739 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2739 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/2783 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2783 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 10/2793 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2793 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 11069/11069 variables, and 2854 constraints, problems are : Problem set: 0 solved, 1 unsolved in 7843 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 2793/2793 constraints, ReadFeed: 0/5002 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 2699/2701 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2701 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 38/2739 variables, 4/7 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 07:26:11] [INFO ] Deduced a trap composed of 5 places in 5267 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:26:16] [INFO ] Deduced a trap composed of 39 places in 5214 ms of which 279 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:26:20] [INFO ] Deduced a trap composed of 39 places in 4088 ms of which 272 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:26:25] [INFO ] Deduced a trap composed of 89 places in 4971 ms of which 612 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:26:30] [INFO ] Deduced a trap composed of 70 places in 3974 ms of which 331 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:26:34] [INFO ] Deduced a trap composed of 98 places in 4343 ms of which 435 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:26:39] [INFO ] Deduced a trap composed of 123 places in 4632 ms of which 669 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:26:43] [INFO ] Deduced a trap composed of 145 places in 3815 ms of which 604 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:26:48] [INFO ] Deduced a trap composed of 164 places in 4970 ms of which 891 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:26:52] [INFO ] Deduced a trap composed of 220 places in 4805 ms of which 913 ms to minimize.
SMT process timed out in 55736ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2793 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2793/2793 places, 9162/9162 transitions.
Applied a total of 0 rules in 974 ms. Remains 2793 /2793 variables (removed 0) and now considering 9162/9162 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 976 ms. Remains : 2793/2793 places, 9162/9162 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2793/2793 places, 9162/9162 transitions.
Applied a total of 0 rules in 961 ms. Remains 2793 /2793 variables (removed 0) and now considering 9162/9162 (removed 0) transitions.
[2025-06-04 07:26:54] [INFO ] Flow matrix only has 8276 transitions (discarded 886 similar events)
[2025-06-04 07:26:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:27:05] [INFO ] Implicit Places using invariants in 10628 ms returned [634, 1920]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 10637 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2791/2793 places, 9162/9162 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2790 transition count 9161
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2790 transition count 9161
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 2789 transition count 9160
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 2789 transition count 9160
Applied a total of 4 rules in 1591 ms. Remains 2789 /2791 variables (removed 2) and now considering 9160/9162 (removed 2) transitions.
[2025-06-04 07:27:07] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
// Phase 1: matrix 8274 rows 2789 cols
[2025-06-04 07:27:07] [INFO ] Computed 59 invariants in 207 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:27:19] [INFO ] Implicit Places using invariants in 12037 ms returned []
[2025-06-04 07:27:19] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2025-06-04 07:27:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:27:23] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2025-06-04 07:27:55] [INFO ] Performed 153/2789 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:28:25] [INFO ] Performed 401/2789 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:28:55] [INFO ] Performed 583/2789 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:29:26] [INFO ] Performed 777/2789 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 07:29:26] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 07:29:26] [INFO ] Implicit Places using invariants and state equation in 126871 ms returned []
Implicit Place search using SMT with State Equation took 138914 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2789/2793 places, 9160/9162 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 152103 ms. Remains : 2789/2793 places, 9160/9162 transitions.
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 183 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 221 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 220 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 4 out of 3149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3149/3149 places, 7146/7146 transitions.
Applied a total of 0 rules in 733 ms. Remains 3149 /3149 variables (removed 0) and now considering 7146/7146 (removed 0) transitions.
[2025-06-04 07:29:27] [INFO ] Flow matrix only has 6546 transitions (discarded 600 similar events)
// Phase 1: matrix 6546 rows 3149 cols
[2025-06-04 07:29:27] [INFO ] Computed 61 invariants in 338 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:29:38] [INFO ] Implicit Places using invariants in 11227 ms returned []
[2025-06-04 07:29:38] [INFO ] Flow matrix only has 6546 transitions (discarded 600 similar events)
[2025-06-04 07:29:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:29:44] [INFO ] State equation strengthened by 2630 read => feed constraints.
[2025-06-04 07:30:15] [INFO ] Performed 351/3149 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:30:45] [INFO ] Performed 730/3149 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:31:15] [INFO ] Performed 1021/3149 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:31:45] [INFO ] Performed 1323/3149 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 07:31:45] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 07:31:45] [INFO ] Implicit Places using invariants and state equation in 127165 ms returned []
Implicit Place search using SMT with State Equation took 138396 ms to find 0 implicit places.
Running 7121 sub problems to find dead transitions.
[2025-06-04 07:31:45] [INFO ] Flow matrix only has 6546 transitions (discarded 600 similar events)
[2025-06-04 07:31:45] [INFO ] Invariant cache hit.
[2025-06-04 07:31:46] [INFO ] State equation strengthened by 2630 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.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3147 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7121 unsolved
SMT process timed out in 39549ms, After SMT, problems are : Problem set: 0 solved, 7121 unsolved
Search for dead transitions found 0 dead transitions in 39649ms
Finished structural reductions in LTL mode , in 1 iterations and 178843 ms. Remains : 3149/3149 places, 7146/7146 transitions.
Computed a total of 525 stabilizing places and 1945 stable transitions
Computed a total of 525 stabilizing places and 1945 stable transitions
Detected a total of 525/3149 stabilizing places and 1945/7146 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
RANDOM walk for 40000 steps (773 resets) in 904 ms. (44 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40003 steps (144 resets) in 190 ms. (209 steps per ms) remains 1/1 properties
[2025-06-04 07:32:26] [INFO ] Flow matrix only has 6546 transitions (discarded 600 similar events)
[2025-06-04 07:32:26] [INFO ] Invariant cache hit.
[2025-06-04 07:32:26] [INFO ] State equation strengthened by 2630 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3029/3031 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3031 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 64/3095 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3095 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/3139 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3139 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 10/3149 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3149 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9695/9695 variables, and 3210 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4151 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 3149/3149 constraints, ReadFeed: 0/2630 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 3029/3031 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3031 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 64/3095 variables, 4/7 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 07:32:34] [INFO ] Deduced a trap composed of 74 places in 3612 ms of which 368 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:32:38] [INFO ] Deduced a trap composed of 92 places in 3613 ms of which 405 ms to minimize.
SMT process timed out in 12236ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3149/3149 places, 7146/7146 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 3149 transition count 7127
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 3130 transition count 7127
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 38 place count 3130 transition count 7116
Deduced a syphon composed of 11 places in 5 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 60 place count 3119 transition count 7116
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 3118 transition count 7115
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 3118 transition count 7115
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 62 place count 3118 transition count 7114
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 3117 transition count 7114
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 3116 transition count 7109
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 3116 transition count 7109
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 5 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 120 place count 3089 transition count 7082
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 121 place count 3088 transition count 7081
Iterating global reduction 2 with 1 rules applied. Total rules applied 122 place count 3088 transition count 7081
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 123 place count 3087 transition count 7076
Iterating global reduction 2 with 1 rules applied. Total rules applied 124 place count 3087 transition count 7076
Free-agglomeration rule (complex) applied 294 times.
Iterating global reduction 2 with 294 rules applied. Total rules applied 418 place count 3087 transition count 9162
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 2 with 294 rules applied. Total rules applied 712 place count 2793 transition count 9162
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 713 place count 2793 transition count 9162
Applied a total of 713 rules in 5108 ms. Remains 2793 /3149 variables (removed 356) and now considering 9162/7146 (removed -2016) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5110 ms. Remains : 2793/3149 places, 9162/7146 transitions.
RANDOM walk for 40000 steps (1364 resets) in 2311 ms. (17 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (105 resets) in 217 ms. (183 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 21563 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 21563 steps, saw 9195 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 07:32:47] [INFO ] Flow matrix only has 8276 transitions (discarded 886 similar events)
// Phase 1: matrix 8276 rows 2793 cols
[2025-06-04 07:32:47] [INFO ] Computed 61 invariants in 179 ms
[2025-06-04 07:32:47] [INFO ] State equation strengthened by 5002 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2699/2701 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2701 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 38/2739 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2739 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/2783 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2783 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 10/2793 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2793 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8276/11069 variables, 2793/2854 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/11069 variables, 5002/7856 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/11069 variables, 0/7856 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/11069 variables, 0/7856 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11069/11069 variables, and 7856 constraints, problems are : Problem set: 0 solved, 1 unsolved in 9371 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 2793/2793 constraints, ReadFeed: 5002/5002 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 2699/2701 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2701 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 38/2739 variables, 4/7 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 07:33:02] [INFO ] Deduced a trap composed of 5 places in 4283 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:33:07] [INFO ] Deduced a trap composed of 39 places in 4718 ms of which 210 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:33:10] [INFO ] Deduced a trap composed of 39 places in 3009 ms of which 216 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:33:13] [INFO ] Deduced a trap composed of 89 places in 3300 ms of which 452 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:33:17] [INFO ] Deduced a trap composed of 70 places in 3949 ms of which 332 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:33:22] [INFO ] Deduced a trap composed of 98 places in 4606 ms of which 512 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:33:26] [INFO ] Deduced a trap composed of 123 places in 4010 ms of which 538 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:33:30] [INFO ] Deduced a trap composed of 145 places in 3989 ms of which 598 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:33:33] [INFO ] Deduced a trap composed of 164 places in 3617 ms of which 665 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:33:37] [INFO ] Deduced a trap composed of 220 places in 3933 ms of which 1092 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:33:41] [INFO ] Deduced a trap composed of 236 places in 3913 ms of which 926 ms to minimize.
SMT process timed out in 54630ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2793 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2793/2793 places, 9162/9162 transitions.
Applied a total of 0 rules in 725 ms. Remains 2793 /2793 variables (removed 0) and now considering 9162/9162 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 730 ms. Remains : 2793/2793 places, 9162/9162 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2793/2793 places, 9162/9162 transitions.
Applied a total of 0 rules in 627 ms. Remains 2793 /2793 variables (removed 0) and now considering 9162/9162 (removed 0) transitions.
[2025-06-04 07:33:43] [INFO ] Flow matrix only has 8276 transitions (discarded 886 similar events)
[2025-06-04 07:33:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:33:53] [INFO ] Implicit Places using invariants in 9693 ms returned [634, 1920]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 9704 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2791/2793 places, 9162/9162 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2790 transition count 9161
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2790 transition count 9161
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 2789 transition count 9160
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 2789 transition count 9160
Applied a total of 4 rules in 1464 ms. Remains 2789 /2791 variables (removed 2) and now considering 9160/9162 (removed 2) transitions.
[2025-06-04 07:33:54] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
// Phase 1: matrix 8274 rows 2789 cols
[2025-06-04 07:33:54] [INFO ] Computed 59 invariants in 255 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:34:03] [INFO ] Implicit Places using invariants in 9158 ms returned []
[2025-06-04 07:34:03] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2025-06-04 07:34:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:34:07] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2025-06-04 07:34:39] [INFO ] Performed 146/2789 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:35:10] [INFO ] Performed 392/2789 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:35:40] [INFO ] Performed 582/2789 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:36:10] [INFO ] Performed 771/2789 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 07:36:10] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 07:36:10] [INFO ] Implicit Places using invariants and state equation in 126440 ms returned []
Implicit Place search using SMT with State Equation took 135607 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2789/2793 places, 9160/9162 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 147406 ms. Remains : 2789/2793 places, 9160/9162 transitions.
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 150 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 19983 reset in 1945 ms.
Product exploration explored 100000 steps with 19987 reset in 2164 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 4 out of 3149 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3149/3149 places, 7146/7146 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 3149 transition count 7146
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 11 Pre rules applied. Total rules applied 18 place count 3149 transition count 7148
Deduced a syphon composed of 29 places in 5 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 29 place count 3149 transition count 7148
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 37 place count 3141 transition count 7140
Deduced a syphon composed of 21 places in 5 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 45 place count 3141 transition count 7140
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 49 places in 7 ms
Iterating global reduction 1 with 28 rules applied. Total rules applied 73 place count 3141 transition count 7140
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 3138 transition count 7137
Deduced a syphon composed of 46 places in 5 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 3138 transition count 7137
Deduced a syphon composed of 46 places in 4 ms
Applied a total of 79 rules in 3885 ms. Remains 3138 /3149 variables (removed 11) and now considering 7137/7146 (removed 9) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 07:36:20] [INFO ] Redundant transitions in 936 ms returned []
Running 7112 sub problems to find dead transitions.
[2025-06-04 07:36:20] [INFO ] Flow matrix only has 6537 transitions (discarded 600 similar events)
// Phase 1: matrix 6537 rows 3138 cols
[2025-06-04 07:36:20] [INFO ] Computed 61 invariants in 198 ms
[2025-06-04 07:36:20] [INFO ] State equation strengthened by 2630 read => feed constraints.
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) 0/3136 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7112 unsolved
SMT process timed out in 38498ms, After SMT, problems are : Problem set: 0 solved, 7112 unsolved
Search for dead transitions found 0 dead transitions in 38543ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3138/3149 places, 7137/7146 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 43453 ms. Remains : 3138/3149 places, 7137/7146 transitions.
Built C files in :
/tmp/ltsmin11212387728184418609
[2025-06-04 07:36:59] [INFO ] Built C files in 171ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11212387728184418609
Running compilation step : cd /tmp/ltsmin11212387728184418609;'/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/ltsmin11212387728184418609;'/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/ltsmin11212387728184418609;'/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 3149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3149/3149 places, 7146/7146 transitions.
Applied a total of 0 rules in 672 ms. Remains 3149 /3149 variables (removed 0) and now considering 7146/7146 (removed 0) transitions.
[2025-06-04 07:37:02] [INFO ] Flow matrix only has 6546 transitions (discarded 600 similar events)
// Phase 1: matrix 6546 rows 3149 cols
[2025-06-04 07:37:03] [INFO ] Computed 61 invariants in 333 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:37:12] [INFO ] Implicit Places using invariants in 9199 ms returned []
[2025-06-04 07:37:12] [INFO ] Flow matrix only has 6546 transitions (discarded 600 similar events)
[2025-06-04 07:37:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:37:17] [INFO ] State equation strengthened by 2630 read => feed constraints.
[2025-06-04 07:37:48] [INFO ] Performed 415/3149 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:38:18] [INFO ] Performed 761/3149 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:38:48] [INFO ] Performed 1072/3149 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:39:18] [INFO ] Performed 1362/3149 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 07:39:18] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 07:39:18] [INFO ] Implicit Places using invariants and state equation in 126190 ms returned []
Implicit Place search using SMT with State Equation took 135393 ms to find 0 implicit places.
Running 7121 sub problems to find dead transitions.
[2025-06-04 07:39:18] [INFO ] Flow matrix only has 6546 transitions (discarded 600 similar events)
[2025-06-04 07:39:18] [INFO ] Invariant cache hit.
[2025-06-04 07:39:18] [INFO ] State equation strengthened by 2630 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.
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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.
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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.
Excessive predecessor constraint size, skipping predecessor.
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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) 0/3147 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7121 unsolved
SMT process timed out in 36850ms, After SMT, problems are : Problem set: 0 solved, 7121 unsolved
Search for dead transitions found 0 dead transitions in 36873ms
Finished structural reductions in LTL mode , in 1 iterations and 172955 ms. Remains : 3149/3149 places, 7146/7146 transitions.
Built C files in :
/tmp/ltsmin5672860799529929335
[2025-06-04 07:39:55] [INFO ] Built C files in 177ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5672860799529929335
Running compilation step : cd /tmp/ltsmin5672860799529929335;'/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/ltsmin5672860799529929335;'/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/ltsmin5672860799529929335;'/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 07:39:59] [INFO ] Flatten gal took : 359 ms
[2025-06-04 07:39:59] [INFO ] Flatten gal took : 252 ms
[2025-06-04 07:39:59] [INFO ] Time to serialize gal into /tmp/LTL17403150936316982227.gal : 87 ms
[2025-06-04 07:39:59] [INFO ] Time to serialize properties into /tmp/LTL4904208383256376505.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/LTL17403150936316982227.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14518269106813171345.hoa' '-atoms' '/tmp/LTL4904208383256376505.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/LTL4904208383256376505.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14518269106813171345.hoa
Detected timeout of ITS tools.
[2025-06-04 07:40:15] [INFO ] Flatten gal took : 221 ms
[2025-06-04 07:40:15] [INFO ] Flatten gal took : 234 ms
[2025-06-04 07:40:15] [INFO ] Time to serialize gal into /tmp/LTL5079335612860633547.gal : 98 ms
[2025-06-04 07:40:15] [INFO ] Time to serialize properties into /tmp/LTL14070149884474535619.ltl : 4 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/LTL5079335612860633547.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14070149884474535619.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(("(Node21HasTheLeafSetOfLx0ToReplaceNode10>Node2HasAskedItsLeafSetToRx2ToReplaceNode20)")||(X(X(X("(Node3ThinksNode4ShouldBeNodeM...211
Formula 0 simplified : F(!"(Node21HasTheLeafSetOfLx0ToReplaceNode10>Node2HasAskedItsLeafSetToRx2ToReplaceNode20)" & XXX!"(Node3ThinksNode4ShouldBeNodeMaste...201
Detected timeout of ITS tools.
[2025-06-04 07:40:30] [INFO ] Flatten gal took : 346 ms
[2025-06-04 07:40:30] [INFO ] Applying decomposition
[2025-06-04 07:40:31] [INFO ] Flatten gal took : 356 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/graph6429223452540866319.txt' '-o' '/tmp/graph6429223452540866319.bin' '-w' '/tmp/graph6429223452540866319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6429223452540866319.bin' '-l' '-1' '-v' '-w' '/tmp/graph6429223452540866319.weights' '-q' '0' '-e' '0.001'
[2025-06-04 07:40:32] [INFO ] Decomposing Gal with order
[2025-06-04 07:40:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 07:40:34] [INFO ] Removed a total of 5611 redundant transitions.
[2025-06-04 07:40:34] [INFO ] Flatten gal took : 1312 ms
[2025-06-04 07:40:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 254 ms.
[2025-06-04 07:40:35] [INFO ] Time to serialize gal into /tmp/LTL12753743781459670003.gal : 88 ms
[2025-06-04 07:40:35] [INFO ] Time to serialize properties into /tmp/LTL16511594586875140378.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/LTL12753743781459670003.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16511594586875140378.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(("(gu100.Node21HasTheLeafSetOfLx0ToReplaceNode10>gu100.Node2HasAskedItsLeafSetToRx2ToReplaceNode20)")||(X(X(X("(gu42.Node3ThinksN...233
Formula 0 simplified : F(!"(gu100.Node21HasTheLeafSetOfLx0ToReplaceNode10>gu100.Node2HasAskedItsLeafSetToRx2ToReplaceNode20)" & XXX!"(gu42.Node3ThinksNode4...223
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-05 finished in 1078121 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(G(p0)))'
Support contains 4 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 7497/7497 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 3302 transition count 7455
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 3302 transition count 7455
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 86 place count 3276 transition count 7377
Iterating global reduction 0 with 26 rules applied. Total rules applied 112 place count 3276 transition count 7377
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 124 place count 3264 transition count 7321
Iterating global reduction 0 with 12 rules applied. Total rules applied 136 place count 3264 transition count 7321
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 137 place count 3263 transition count 7316
Iterating global reduction 0 with 1 rules applied. Total rules applied 138 place count 3263 transition count 7316
Applied a total of 138 rules in 3374 ms. Remains 3263 /3332 variables (removed 69) and now considering 7316/7497 (removed 181) transitions.
[2025-06-04 07:40:54] [INFO ] Flow matrix only has 6716 transitions (discarded 600 similar events)
// Phase 1: matrix 6716 rows 3263 cols
[2025-06-04 07:40:54] [INFO ] Computed 85 invariants in 316 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:41:05] [INFO ] Implicit Places using invariants in 11165 ms returned [721, 915, 1130, 1249, 1344, 1458, 1491, 1573, 1587, 1641, 1655, 1680, 1681, 1698, 1746, 1773, 1832, 1870, 2002, 2264, 2265, 2557, 2965]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 11172 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3240/3332 places, 7316/7497 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 3218 transition count 7294
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 3218 transition count 7294
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 66 place count 3196 transition count 7272
Iterating global reduction 0 with 22 rules applied. Total rules applied 88 place count 3196 transition count 7272
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 110 place count 3174 transition count 7250
Iterating global reduction 0 with 22 rules applied. Total rules applied 132 place count 3174 transition count 7250
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 151 place count 3155 transition count 7155
Iterating global reduction 0 with 19 rules applied. Total rules applied 170 place count 3155 transition count 7155
Applied a total of 170 rules in 3058 ms. Remains 3155 /3240 variables (removed 85) and now considering 7155/7316 (removed 161) transitions.
[2025-06-04 07:41:08] [INFO ] Flow matrix only has 6555 transitions (discarded 600 similar events)
// Phase 1: matrix 6555 rows 3155 cols
[2025-06-04 07:41:08] [INFO ] Computed 62 invariants in 177 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:41:19] [INFO ] Implicit Places using invariants in 10909 ms returned []
[2025-06-04 07:41:19] [INFO ] Flow matrix only has 6555 transitions (discarded 600 similar events)
[2025-06-04 07:41:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:41:24] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2025-06-04 07:41:55] [INFO ] Performed 454/3155 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:42:25] [INFO ] Performed 721/3155 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:42:55] [INFO ] Performed 873/3155 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:43:25] [INFO ] Performed 1042/3155 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 07:43:25] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 07:43:25] [INFO ] Implicit Places using invariants and state equation in 126166 ms returned []
Implicit Place search using SMT with State Equation took 137082 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3155/3332 places, 7155/7497 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 154687 ms. Remains : 3155/3332 places, 7155/7497 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-08 finished in 154819 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((F(p0)&&F(G(p1))))&&F(p2)))))'
Support contains 6 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 7497/7497 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 3303 transition count 7460
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 3303 transition count 7460
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 84 place count 3277 transition count 7390
Iterating global reduction 0 with 26 rules applied. Total rules applied 110 place count 3277 transition count 7390
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 124 place count 3263 transition count 7324
Iterating global reduction 0 with 14 rules applied. Total rules applied 138 place count 3263 transition count 7324
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 139 place count 3262 transition count 7319
Iterating global reduction 0 with 1 rules applied. Total rules applied 140 place count 3262 transition count 7319
Applied a total of 140 rules in 3039 ms. Remains 3262 /3332 variables (removed 70) and now considering 7319/7497 (removed 178) transitions.
[2025-06-04 07:43:28] [INFO ] Flow matrix only has 6719 transitions (discarded 600 similar events)
// Phase 1: matrix 6719 rows 3262 cols
[2025-06-04 07:43:28] [INFO ] Computed 85 invariants in 208 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:43:40] [INFO ] Implicit Places using invariants in 11382 ms returned [10, 719, 913, 1129, 1248, 1343, 1388, 1454, 1455, 1586, 1640, 1654, 1679, 1680, 1697, 1745, 1772, 1831, 1869, 2001, 2263, 2264, 2556, 2964]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 11396 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3238/3332 places, 7319/7497 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 3215 transition count 7296
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 3215 transition count 7296
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 69 place count 3192 transition count 7273
Iterating global reduction 0 with 23 rules applied. Total rules applied 92 place count 3192 transition count 7273
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 115 place count 3169 transition count 7250
Iterating global reduction 0 with 23 rules applied. Total rules applied 138 place count 3169 transition count 7250
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 158 place count 3149 transition count 7150
Iterating global reduction 0 with 20 rules applied. Total rules applied 178 place count 3149 transition count 7150
Applied a total of 178 rules in 3266 ms. Remains 3149 /3238 variables (removed 89) and now considering 7150/7319 (removed 169) transitions.
[2025-06-04 07:43:43] [INFO ] Flow matrix only has 6550 transitions (discarded 600 similar events)
// Phase 1: matrix 6550 rows 3149 cols
[2025-06-04 07:43:43] [INFO ] Computed 61 invariants in 283 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:43:52] [INFO ] Implicit Places using invariants in 8622 ms returned []
[2025-06-04 07:43:52] [INFO ] Flow matrix only has 6550 transitions (discarded 600 similar events)
[2025-06-04 07:43:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:43:56] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2025-06-04 07:44:26] [INFO ] Performed 422/3149 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:44:56] [INFO ] Performed 831/3149 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:45:26] [INFO ] Performed 1147/3149 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:45:58] [INFO ] Performed 1387/3149 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2025-06-04 07:45:58] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2025-06-04 07:45:58] [INFO ] Implicit Places using invariants and state equation in 126231 ms returned []
Implicit Place search using SMT with State Equation took 134857 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3149/3332 places, 7150/7497 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 152560 ms. Remains : 3149/3332 places, 7150/7497 transitions.
Stuttering acceptance computed with spot in 401 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-13
Product exploration explored 100000 steps with 1935 reset in 1225 ms.
Product exploration explored 100000 steps with 1939 reset in 1250 ms.
Computed a total of 525 stabilizing places and 1949 stable transitions
Computed a total of 525 stabilizing places and 1949 stable transitions
Detected a total of 525/3149 stabilizing places and 1949/7150 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), (X (X p0)), (X (X p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 775 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (773 resets) in 743 ms. (53 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (144 resets) in 195 ms. (204 steps per ms) remains 1/1 properties
[2025-06-04 07:46:02] [INFO ] Flow matrix only has 6550 transitions (discarded 600 similar events)
[2025-06-04 07:46:02] [INFO ] Invariant cache hit.
[2025-06-04 07:46:02] [INFO ] State equation strengthened by 2634 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 39/43 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 3043/3086 variables, 44/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3086 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 50/3136 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3136 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 13/3149 variables, 12/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3149 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9699/9699 variables, and 3210 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5036 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 3149/3149 constraints, ReadFeed: 0/2634 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 39/43 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 3043/3086 variables, 44/48 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 07:46:11] [INFO ] Deduced a trap composed of 78 places in 3516 ms of which 445 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:46:15] [INFO ] Deduced a trap composed of 82 places in 3913 ms of which 470 ms to minimize.
SMT process timed out in 13489ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3149/3149 places, 7150/7150 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 3149 transition count 7131
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 3130 transition count 7131
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 38 place count 3130 transition count 7119
Deduced a syphon composed of 12 places in 5 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 62 place count 3118 transition count 7119
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 65 place count 3115 transition count 7112
Iterating global reduction 2 with 3 rules applied. Total rules applied 68 place count 3115 transition count 7112
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 3113 transition count 7102
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 3113 transition count 7102
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 124 place count 3087 transition count 7076
Free-agglomeration rule (complex) applied 294 times.
Iterating global reduction 2 with 294 rules applied. Total rules applied 418 place count 3087 transition count 9162
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 2 with 294 rules applied. Total rules applied 712 place count 2793 transition count 9162
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 714 place count 2793 transition count 9162
Applied a total of 714 rules in 5104 ms. Remains 2793 /3149 variables (removed 356) and now considering 9162/7150 (removed -2012) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5104 ms. Remains : 2793/3149 places, 9162/7150 transitions.
RANDOM walk for 40000 steps (1364 resets) in 2830 ms. (14 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (91 resets) in 222 ms. (179 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 23006 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 23006 steps, saw 9777 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 07:46:24] [INFO ] Flow matrix only has 8276 transitions (discarded 886 similar events)
// Phase 1: matrix 8276 rows 2793 cols
[2025-06-04 07:46:25] [INFO ] Computed 61 invariants in 220 ms
[2025-06-04 07:46:25] [INFO ] State equation strengthened by 5002 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/42 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2714/2756 variables, 44/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2756 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 25/2781 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2781 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 12/2793 variables, 12/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2793 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 8276/11069 variables, 2793/2854 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/11069 variables, 5002/7856 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/11069 variables, 0/7856 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/11069 variables, 0/7856 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11069/11069 variables, and 7856 constraints, problems are : Problem set: 0 solved, 1 unsolved in 8233 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 2793/2793 constraints, ReadFeed: 5002/5002 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/42 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2714/2756 variables, 44/48 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 07:46:38] [INFO ] Deduced a trap composed of 61 places in 3897 ms of which 309 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:46:41] [INFO ] Deduced a trap composed of 62 places in 3690 ms of which 319 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:46:45] [INFO ] Deduced a trap composed of 62 places in 3242 ms of which 288 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:46:49] [INFO ] Deduced a trap composed of 62 places in 4451 ms of which 257 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:46:53] [INFO ] Deduced a trap composed of 63 places in 3673 ms of which 132 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:46:57] [INFO ] Deduced a trap composed of 63 places in 3828 ms of which 274 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:47:02] [INFO ] Deduced a trap composed of 63 places in 5545 ms of which 514 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:47:07] [INFO ] Deduced a trap composed of 63 places in 4974 ms of which 356 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:47:12] [INFO ] Deduced a trap composed of 63 places in 4236 ms of which 262 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:47:16] [INFO ] Deduced a trap composed of 63 places in 4198 ms of which 311 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:47:21] [INFO ] Deduced a trap composed of 63 places in 4570 ms of which 299 ms to minimize.
SMT process timed out in 56226ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2793 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2793/2793 places, 9162/9162 transitions.
Applied a total of 0 rules in 1118 ms. Remains 2793 /2793 variables (removed 0) and now considering 9162/9162 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1118 ms. Remains : 2793/2793 places, 9162/9162 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2793/2793 places, 9162/9162 transitions.
Applied a total of 0 rules in 683 ms. Remains 2793 /2793 variables (removed 0) and now considering 9162/9162 (removed 0) transitions.
[2025-06-04 07:47:22] [INFO ] Flow matrix only has 8276 transitions (discarded 886 similar events)
[2025-06-04 07:47:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:47:33] [INFO ] Implicit Places using invariants in 10941 ms returned [1280]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 10954 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2792/2793 places, 9162/9162 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2791 transition count 9161
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2791 transition count 9161
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 2790 transition count 9160
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 2790 transition count 9160
Applied a total of 4 rules in 1810 ms. Remains 2790 /2792 variables (removed 2) and now considering 9160/9162 (removed 2) transitions.
[2025-06-04 07:47:35] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
// Phase 1: matrix 8274 rows 2790 cols
[2025-06-04 07:47:35] [INFO ] Computed 60 invariants in 244 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:47:44] [INFO ] Implicit Places using invariants in 8612 ms returned []
[2025-06-04 07:47:44] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2025-06-04 07:47:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:47:49] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2025-06-04 07:48:20] [INFO ] Performed 107/2790 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:48:50] [INFO ] Performed 283/2790 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:49:20] [INFO ] Performed 483/2790 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:49:50] [INFO ] Performed 631/2790 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 07:49:50] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 07:49:50] [INFO ] Implicit Places using invariants and state equation in 126240 ms returned []
Implicit Place search using SMT with State Equation took 134866 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2790/2793 places, 9160/9162 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 148315 ms. Remains : 2790/2793 places, 9160/9162 transitions.
Knowledge obtained : [(AND p0 p1 p2), (X (X p0)), (X (X p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 740 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 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 3149 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 : 3149/3149 places, 7150/7150 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 3149 transition count 7131
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 3130 transition count 7131
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 38 place count 3130 transition count 7119
Deduced a syphon composed of 12 places in 6 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 62 place count 3118 transition count 7119
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 114 place count 3092 transition count 7093
Applied a total of 114 rules in 1939 ms. Remains 3092 /3149 variables (removed 57) and now considering 7093/7150 (removed 57) transitions.
[2025-06-04 07:49:53] [INFO ] Flow matrix only has 6493 transitions (discarded 600 similar events)
// Phase 1: matrix 6493 rows 3092 cols
[2025-06-04 07:49:53] [INFO ] Computed 61 invariants in 190 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:50:02] [INFO ] Implicit Places using invariants in 8687 ms returned []
[2025-06-04 07:50:02] [INFO ] Flow matrix only has 6493 transitions (discarded 600 similar events)
[2025-06-04 07:50:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:50:07] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2025-06-04 07:50:37] [INFO ] Performed 427/3092 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:51:07] [INFO ] Performed 837/3092 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:51:39] [INFO ] Performed 1200/3092 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2025-06-04 07:52:11] [INFO ] Performed 1414/3092 implicitness test of which 0 returned IMPLICIT in 123 seconds.
[2025-06-04 07:52:11] [INFO ] Timeout of Implicit test with SMT after 123 seconds.
[2025-06-04 07:52:11] [INFO ] Implicit Places using invariants and state equation in 129288 ms returned []
Implicit Place search using SMT with State Equation took 137983 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 07:52:12] [INFO ] Redundant transitions in 877 ms returned []
Running 7068 sub problems to find dead transitions.
[2025-06-04 07:52:12] [INFO ] Flow matrix only has 6493 transitions (discarded 600 similar events)
[2025-06-04 07:52:12] [INFO ] Invariant cache hit.
[2025-06-04 07:52:12] [INFO ] State equation strengthened by 2634 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.
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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.
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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.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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.
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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.
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Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3090 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7068 unsolved
SMT process timed out in 38610ms, After SMT, problems are : Problem set: 0 solved, 7068 unsolved
Search for dead transitions found 0 dead transitions in 38631ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3092/3149 places, 7093/7150 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 179460 ms. Remains : 3092/3149 places, 7093/7150 transitions.
Computed a total of 493 stabilizing places and 1917 stable transitions
Computed a total of 493 stabilizing places and 1917 stable transitions
Detected a total of 493/3092 stabilizing places and 1917/7093 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 359 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 151 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (1094 resets) in 1150 ms. (34 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (152 resets) in 221 ms. (180 steps per ms) remains 1/1 properties
[2025-06-04 07:52:52] [INFO ] Flow matrix only has 6493 transitions (discarded 600 similar events)
[2025-06-04 07:52:52] [INFO ] Invariant cache hit.
[2025-06-04 07:52:52] [INFO ] State equation strengthened by 2634 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/42 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 3012/3054 variables, 44/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3054 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 25/3079 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3079 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 13/3092 variables, 12/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3092 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9585/9585 variables, and 3153 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5037 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 3092/3092 constraints, ReadFeed: 0/2634 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/42 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 3012/3054 variables, 44/48 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 07:53:01] [INFO ] Deduced a trap composed of 72 places in 3491 ms of which 334 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:53:05] [INFO ] Deduced a trap composed of 72 places in 4165 ms of which 426 ms to minimize.
SMT process timed out in 13545ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3092 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3092/3092 places, 7093/7093 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3089 transition count 7086
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3089 transition count 7086
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 3087 transition count 7076
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 3087 transition count 7076
Free-agglomeration rule (complex) applied 294 times.
Iterating global reduction 0 with 294 rules applied. Total rules applied 304 place count 3087 transition count 9162
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 0 with 294 rules applied. Total rules applied 598 place count 2793 transition count 9162
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 600 place count 2793 transition count 9162
Applied a total of 600 rules in 4110 ms. Remains 2793 /3092 variables (removed 299) and now considering 9162/7093 (removed -2069) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4111 ms. Remains : 2793/3092 places, 9162/7093 transitions.
RANDOM walk for 40000 steps (1363 resets) in 2536 ms. (15 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (91 resets) in 159 ms. (250 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 23468 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 23468 steps, saw 9968 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 07:53:13] [INFO ] Flow matrix only has 8276 transitions (discarded 886 similar events)
// Phase 1: matrix 8276 rows 2793 cols
[2025-06-04 07:53:13] [INFO ] Computed 61 invariants in 313 ms
[2025-06-04 07:53:13] [INFO ] State equation strengthened by 5002 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/42 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2714/2756 variables, 44/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2756 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 25/2781 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2781 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 12/2793 variables, 12/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2793 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 8276/11069 variables, 2793/2854 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/11069 variables, 5002/7856 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/11069 variables, 0/7856 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/11069 variables, 0/7856 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11069/11069 variables, and 7856 constraints, problems are : Problem set: 0 solved, 1 unsolved in 8132 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 2793/2793 constraints, ReadFeed: 5002/5002 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/42 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2714/2756 variables, 44/48 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 07:53:26] [INFO ] Deduced a trap composed of 61 places in 3504 ms of which 294 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:53:29] [INFO ] Deduced a trap composed of 62 places in 3559 ms of which 297 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:53:34] [INFO ] Deduced a trap composed of 62 places in 4011 ms of which 296 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:53:38] [INFO ] Deduced a trap composed of 62 places in 4675 ms of which 258 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:53:42] [INFO ] Deduced a trap composed of 63 places in 3913 ms of which 128 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:53:46] [INFO ] Deduced a trap composed of 63 places in 3877 ms of which 266 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:53:51] [INFO ] Deduced a trap composed of 63 places in 4614 ms of which 458 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:53:56] [INFO ] Deduced a trap composed of 63 places in 4566 ms of which 305 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:53:59] [INFO ] Deduced a trap composed of 63 places in 3745 ms of which 275 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:54:03] [INFO ] Deduced a trap composed of 63 places in 3796 ms of which 296 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 07:54:07] [INFO ] Deduced a trap composed of 63 places in 4028 ms of which 301 ms to minimize.
SMT process timed out in 54126ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2793 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2793/2793 places, 9162/9162 transitions.
Applied a total of 0 rules in 772 ms. Remains 2793 /2793 variables (removed 0) and now considering 9162/9162 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 775 ms. Remains : 2793/2793 places, 9162/9162 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2793/2793 places, 9162/9162 transitions.
Applied a total of 0 rules in 757 ms. Remains 2793 /2793 variables (removed 0) and now considering 9162/9162 (removed 0) transitions.
[2025-06-04 07:54:09] [INFO ] Flow matrix only has 8276 transitions (discarded 886 similar events)
[2025-06-04 07:54:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:54:18] [INFO ] Implicit Places using invariants in 9693 ms returned [1280]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 9702 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2792/2793 places, 9162/9162 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2791 transition count 9161
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2791 transition count 9161
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 2790 transition count 9160
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 2790 transition count 9160
Applied a total of 4 rules in 1590 ms. Remains 2790 /2792 variables (removed 2) and now considering 9160/9162 (removed 2) transitions.
[2025-06-04 07:54:20] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
// Phase 1: matrix 8274 rows 2790 cols
[2025-06-04 07:54:20] [INFO ] Computed 60 invariants in 280 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:54:30] [INFO ] Implicit Places using invariants in 10123 ms returned []
[2025-06-04 07:54:30] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2025-06-04 07:54:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:54:35] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2025-06-04 07:55:06] [INFO ] Performed 98/2790 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:55:36] [INFO ] Performed 280/2790 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:56:06] [INFO ] Performed 479/2790 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:56:36] [INFO ] Performed 607/2790 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 07:56:36] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 07:56:36] [INFO ] Implicit Places using invariants and state equation in 126249 ms returned []
Implicit Place search using SMT with State Equation took 136390 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2790/2793 places, 9160/9162 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 148444 ms. Remains : 2790/2793 places, 9160/9162 transitions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 304 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 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 2743 reset in 1411 ms.
Product exploration explored 100000 steps with 2745 reset in 1877 ms.
Built C files in :
/tmp/ltsmin9667621760588985959
[2025-06-04 07:56:40] [INFO ] Too many transitions (7093) to apply POR reductions. Disabling POR matrices.
[2025-06-04 07:56:41] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9667621760588985959
Running compilation step : cd /tmp/ltsmin9667621760588985959;'/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/ltsmin9667621760588985959;'/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/ltsmin9667621760588985959;'/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 3092 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3092/3092 places, 7093/7093 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3090 transition count 7091
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3090 transition count 7091
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 3088 transition count 7081
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 3088 transition count 7081
Applied a total of 8 rules in 2042 ms. Remains 3088 /3092 variables (removed 4) and now considering 7081/7093 (removed 12) transitions.
[2025-06-04 07:56:46] [INFO ] Flow matrix only has 6481 transitions (discarded 600 similar events)
// Phase 1: matrix 6481 rows 3088 cols
[2025-06-04 07:56:46] [INFO ] Computed 61 invariants in 211 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:56:56] [INFO ] Implicit Places using invariants in 10312 ms returned [1420]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 10319 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3087/3092 places, 7081/7093 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 3086 transition count 7080
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 3085 transition count 7079
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 3085 transition count 7079
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 3084 transition count 7074
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 3084 transition count 7074
Applied a total of 6 rules in 3437 ms. Remains 3084 /3087 variables (removed 3) and now considering 7074/7081 (removed 7) transitions.
[2025-06-04 07:56:59] [INFO ] Flow matrix only has 6474 transitions (discarded 600 similar events)
// Phase 1: matrix 6474 rows 3084 cols
[2025-06-04 07:57:00] [INFO ] Computed 60 invariants in 186 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:57:09] [INFO ] Implicit Places using invariants in 9351 ms returned []
[2025-06-04 07:57:09] [INFO ] Flow matrix only has 6474 transitions (discarded 600 similar events)
[2025-06-04 07:57:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 07:57:14] [INFO ] State equation strengthened by 2622 read => feed constraints.
[2025-06-04 07:57:45] [INFO ] Performed 331/3084 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 07:58:15] [INFO ] Performed 737/3084 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 07:58:45] [INFO ] Performed 1070/3084 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 07:59:15] [INFO ] Performed 1408/3084 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 07:59:15] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 07:59:15] [INFO ] Implicit Places using invariants and state equation in 126227 ms returned []
Implicit Place search using SMT with State Equation took 135586 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3084/3092 places, 7074/7093 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 151385 ms. Remains : 3084/3092 places, 7074/7093 transitions.
Built C files in :
/tmp/ltsmin2907269739492560479
[2025-06-04 07:59:15] [INFO ] Too many transitions (7074) to apply POR reductions. Disabling POR matrices.
[2025-06-04 07:59:15] [INFO ] Built C files in 123ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2907269739492560479
Running compilation step : cd /tmp/ltsmin2907269739492560479;'/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/ltsmin2907269739492560479;'/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/ltsmin2907269739492560479;'/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 07:59:19] [INFO ] Flatten gal took : 408 ms
[2025-06-04 07:59:19] [INFO ] Flatten gal took : 234 ms
[2025-06-04 07:59:19] [INFO ] Time to serialize gal into /tmp/LTL15538173809833685717.gal : 36 ms
[2025-06-04 07:59:19] [INFO ] Time to serialize properties into /tmp/LTL17336340911914789754.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/LTL15538173809833685717.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13893678446276008356.hoa' '-atoms' '/tmp/LTL17336340911914789754.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/LTL17336340911914789754.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13893678446276008356.hoa
Detected timeout of ITS tools.
[2025-06-04 07:59:34] [INFO ] Flatten gal took : 209 ms
[2025-06-04 07:59:35] [INFO ] Flatten gal took : 197 ms
[2025-06-04 07:59:35] [INFO ] Time to serialize gal into /tmp/LTL13427892094342608215.gal : 34 ms
[2025-06-04 07:59:35] [INFO ] Time to serialize properties into /tmp/LTL9039872726899345604.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/LTL13427892094342608215.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9039872726899345604.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 : !((X(X((G((F("(Node11HasAskedItsLeafSetToLx3ToReplaceNode0<=Node5IsActive)"))&&(F(G("(Node12HasDetectedCrashOfNode17<=Node4ManageTheCr...257
Formula 0 simplified : XX(F(G!"(Node11HasAskedItsLeafSetToLx3ToReplaceNode0<=Node5IsActive)" | GF!"(Node12HasDetectedCrashOfNode17<=Node4ManageTheCrashOfNo...241
Detected timeout of ITS tools.
[2025-06-04 07:59:50] [INFO ] Flatten gal took : 189 ms
[2025-06-04 07:59:50] [INFO ] Applying decomposition
[2025-06-04 07:59:50] [INFO ] Flatten gal took : 198 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/graph4171337347080022024.txt' '-o' '/tmp/graph4171337347080022024.bin' '-w' '/tmp/graph4171337347080022024.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4171337347080022024.bin' '-l' '-1' '-v' '-w' '/tmp/graph4171337347080022024.weights' '-q' '0' '-e' '0.001'
[2025-06-04 07:59:51] [INFO ] Decomposing Gal with order
[2025-06-04 07:59:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 07:59:53] [INFO ] Removed a total of 6004 redundant transitions.
[2025-06-04 07:59:54] [INFO ] Flatten gal took : 1945 ms
[2025-06-04 07:59:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 932 labels/synchronizations in 271 ms.
[2025-06-04 07:59:55] [INFO ] Time to serialize gal into /tmp/LTL16069621775731330945.gal : 66 ms
[2025-06-04 07:59:55] [INFO ] Time to serialize properties into /tmp/LTL8453518909317924015.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/LTL16069621775731330945.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8453518909317924015.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 : !((X(X((G((F("(gu192.Node11HasAskedItsLeafSetToLx3ToReplaceNode0<=gu192.Node5IsActive)"))&&(F(G("(gu132.Node12HasDetectedCrashOfNode17...293
Formula 0 simplified : XX(F(G!"(gu192.Node11HasAskedItsLeafSetToLx3ToReplaceNode0<=gu192.Node5IsActive)" | GF!"(gu132.Node12HasDetectedCrashOfNode17<=gu132...277
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-13 finished in 1004695 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(p0)))'
Support contains 2 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 7497/7497 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 3301 transition count 7458
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 3301 transition count 7458
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 90 place count 3273 transition count 7374
Iterating global reduction 0 with 28 rules applied. Total rules applied 118 place count 3273 transition count 7374
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 131 place count 3260 transition count 7313
Iterating global reduction 0 with 13 rules applied. Total rules applied 144 place count 3260 transition count 7313
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 145 place count 3259 transition count 7308
Iterating global reduction 0 with 1 rules applied. Total rules applied 146 place count 3259 transition count 7308
Applied a total of 146 rules in 3239 ms. Remains 3259 /3332 variables (removed 73) and now considering 7308/7497 (removed 189) transitions.
[2025-06-04 08:00:13] [INFO ] Flow matrix only has 6708 transitions (discarded 600 similar events)
// Phase 1: matrix 6708 rows 3259 cols
[2025-06-04 08:00:14] [INFO ] Computed 85 invariants in 337 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 08:00:25] [INFO ] Implicit Places using invariants in 11687 ms returned [10, 719, 913, 1128, 1247, 1342, 1387, 1453, 1454, 1483, 1565, 1579, 1633, 1647, 1672, 1673, 1741, 1768, 1828, 1866, 1998, 2260, 2261, 2553, 2961]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 11695 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3234/3332 places, 7308/7497 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 3210 transition count 7284
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 3210 transition count 7284
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 72 place count 3186 transition count 7260
Iterating global reduction 0 with 24 rules applied. Total rules applied 96 place count 3186 transition count 7260
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 120 place count 3162 transition count 7236
Iterating global reduction 0 with 24 rules applied. Total rules applied 144 place count 3162 transition count 7236
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 165 place count 3141 transition count 7131
Iterating global reduction 0 with 21 rules applied. Total rules applied 186 place count 3141 transition count 7131
Applied a total of 186 rules in 3568 ms. Remains 3141 /3234 variables (removed 93) and now considering 7131/7308 (removed 177) transitions.
[2025-06-04 08:00:28] [INFO ] Flow matrix only has 6531 transitions (discarded 600 similar events)
// Phase 1: matrix 6531 rows 3141 cols
[2025-06-04 08:00:29] [INFO ] Computed 60 invariants in 198 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 08:00:37] [INFO ] Implicit Places using invariants in 8753 ms returned []
[2025-06-04 08:00:37] [INFO ] Flow matrix only has 6531 transitions (discarded 600 similar events)
[2025-06-04 08:00:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 08:00:42] [INFO ] State equation strengthened by 2622 read => feed constraints.
[2025-06-04 08:01:12] [INFO ] Performed 449/3141 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 08:01:45] [INFO ] Performed 791/3141 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2025-06-04 08:02:15] [INFO ] Performed 1135/3141 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2025-06-04 08:02:45] [INFO ] Performed 1416/3141 implicitness test of which 0 returned IMPLICIT in 122 seconds.
[2025-06-04 08:02:45] [INFO ] Timeout of Implicit test with SMT after 122 seconds.
[2025-06-04 08:02:45] [INFO ] Implicit Places using invariants and state equation in 127803 ms returned []
Implicit Place search using SMT with State Equation took 136566 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3141/3332 places, 7131/7497 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 155075 ms. Remains : 3141/3332 places, 7131/7497 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-14
Product exploration explored 100000 steps with 33333 reset in 1660 ms.
Product exploration explored 100000 steps with 33333 reset in 1571 ms.
Computed a total of 517 stabilizing places and 1930 stable transitions
Computed a total of 517 stabilizing places and 1930 stable transitions
Detected a total of 517/3141 stabilizing places and 1930/7131 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 13 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-14 finished in 158515 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)))'
Support contains 3 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 7497/7497 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 3332 transition count 7475
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 44 place count 3310 transition count 7475
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 44 place count 3310 transition count 7448
Deduced a syphon composed of 27 places in 5 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 98 place count 3283 transition count 7448
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 118 place count 3263 transition count 7420
Iterating global reduction 2 with 20 rules applied. Total rules applied 138 place count 3263 transition count 7420
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 138 place count 3263 transition count 7419
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 140 place count 3262 transition count 7419
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 157 place count 3245 transition count 7342
Iterating global reduction 2 with 17 rules applied. Total rules applied 174 place count 3245 transition count 7342
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 175 place count 3244 transition count 7337
Iterating global reduction 2 with 1 rules applied. Total rules applied 176 place count 3244 transition count 7337
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 5 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 262 place count 3201 transition count 7294
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 273 place count 3190 transition count 7283
Iterating global reduction 2 with 11 rules applied. Total rules applied 284 place count 3190 transition count 7283
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 295 place count 3179 transition count 7228
Iterating global reduction 2 with 11 rules applied. Total rules applied 306 place count 3179 transition count 7228
Applied a total of 306 rules in 5154 ms. Remains 3179 /3332 variables (removed 153) and now considering 7228/7497 (removed 269) transitions.
[2025-06-04 08:02:54] [INFO ] Flow matrix only has 6628 transitions (discarded 600 similar events)
// Phase 1: matrix 6628 rows 3179 cols
[2025-06-04 08:02:54] [INFO ] Computed 85 invariants in 200 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 08:03:05] [INFO ] Implicit Places using invariants in 11772 ms returned [9, 695, 887, 1219, 1312, 1357, 1420, 1421, 1447, 1526, 1540, 1590, 1604, 1626, 1627, 1644, 1688, 1713, 1770, 1808, 1936, 2196, 2197, 2486, 2891]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 11786 ms to find 25 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3154/3332 places, 7228/7497 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 3139 transition count 7213
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 3139 transition count 7213
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 3124 transition count 7198
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 3124 transition count 7198
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 70 place count 3114 transition count 7148
Iterating global reduction 0 with 10 rules applied. Total rules applied 80 place count 3114 transition count 7148
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 5 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 98 place count 3105 transition count 7139
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 107 place count 3096 transition count 7130
Iterating global reduction 0 with 9 rules applied. Total rules applied 116 place count 3096 transition count 7130
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 127 place count 3085 transition count 7075
Iterating global reduction 0 with 11 rules applied. Total rules applied 138 place count 3085 transition count 7075
Applied a total of 138 rules in 5259 ms. Remains 3085 /3154 variables (removed 69) and now considering 7075/7228 (removed 153) transitions.
[2025-06-04 08:03:11] [INFO ] Flow matrix only has 6475 transitions (discarded 600 similar events)
// Phase 1: matrix 6475 rows 3085 cols
[2025-06-04 08:03:11] [INFO ] Computed 60 invariants in 234 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 08:03:20] [INFO ] Implicit Places using invariants in 9069 ms returned []
[2025-06-04 08:03:20] [INFO ] Flow matrix only has 6475 transitions (discarded 600 similar events)
[2025-06-04 08:03:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 08:03:24] [INFO ] State equation strengthened by 2622 read => feed constraints.
[2025-06-04 08:03:55] [INFO ] Performed 464/3085 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 08:04:25] [INFO ] Performed 906/3085 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 08:04:58] [INFO ] Performed 1204/3085 implicitness test of which 0 returned IMPLICIT in 93 seconds.
[2025-06-04 08:05:28] [INFO ] Performed 1461/3085 implicitness test of which 0 returned IMPLICIT in 123 seconds.
[2025-06-04 08:05:28] [INFO ] Timeout of Implicit test with SMT after 123 seconds.
[2025-06-04 08:05:28] [INFO ] Implicit Places using invariants and state equation in 128707 ms returned []
Implicit Place search using SMT with State Equation took 137780 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3085/3332 places, 7075/7497 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 159979 ms. Remains : 3085/3332 places, 7075/7497 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-15
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-15 finished in 160077 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||X(X(X(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' '!(X(X((G((F(p0)&&F(G(p1))))&&F(p2)))))'
Found a Shortening insensitive property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-13
Stuttering acceptance computed with spot in 388 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p2)]
Support contains 6 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3332/3332 places, 7497/7497 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 3332 transition count 7474
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 46 place count 3309 transition count 7474
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 46 place count 3309 transition count 7447
Deduced a syphon composed of 27 places in 11 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 100 place count 3282 transition count 7447
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 117 place count 3265 transition count 7422
Iterating global reduction 2 with 17 rules applied. Total rules applied 134 place count 3265 transition count 7422
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 134 place count 3265 transition count 7421
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 136 place count 3264 transition count 7421
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 150 place count 3250 transition count 7359
Iterating global reduction 2 with 14 rules applied. Total rules applied 164 place count 3250 transition count 7359
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 165 place count 3249 transition count 7354
Iterating global reduction 2 with 1 rules applied. Total rules applied 166 place count 3249 transition count 7354
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 5 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 252 place count 3206 transition count 7311
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 264 place count 3194 transition count 7299
Iterating global reduction 2 with 12 rules applied. Total rules applied 276 place count 3194 transition count 7299
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 288 place count 3182 transition count 7239
Iterating global reduction 2 with 12 rules applied. Total rules applied 300 place count 3182 transition count 7239
Applied a total of 300 rules in 5751 ms. Remains 3182 /3332 variables (removed 150) and now considering 7239/7497 (removed 258) transitions.
[2025-06-04 08:05:35] [INFO ] Flow matrix only has 6639 transitions (discarded 600 similar events)
// Phase 1: matrix 6639 rows 3182 cols
[2025-06-04 08:05:35] [INFO ] Computed 85 invariants in 204 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 08:05:47] [INFO ] Implicit Places using invariants in 11826 ms returned [9, 695, 887, 1100, 1217, 1310, 1355, 1418, 1419, 1544, 1594, 1608, 1630, 1631, 1648, 1692, 1717, 1774, 1812, 1940, 2199, 2200, 2489, 2894]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 11842 ms to find 24 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 3158/3332 places, 7239/7497 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 3144 transition count 7225
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 3144 transition count 7225
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 42 place count 3130 transition count 7211
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 3130 transition count 7211
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 65 place count 3121 transition count 7166
Iterating global reduction 0 with 9 rules applied. Total rules applied 74 place count 3121 transition count 7166
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 92 place count 3112 transition count 7157
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 101 place count 3103 transition count 7148
Iterating global reduction 0 with 9 rules applied. Total rules applied 110 place count 3103 transition count 7148
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 121 place count 3092 transition count 7093
Iterating global reduction 0 with 11 rules applied. Total rules applied 132 place count 3092 transition count 7093
Applied a total of 132 rules in 5344 ms. Remains 3092 /3158 variables (removed 66) and now considering 7093/7239 (removed 146) transitions.
[2025-06-04 08:05:52] [INFO ] Flow matrix only has 6493 transitions (discarded 600 similar events)
// Phase 1: matrix 6493 rows 3092 cols
[2025-06-04 08:05:52] [INFO ] Computed 61 invariants in 248 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 08:06:02] [INFO ] Implicit Places using invariants in 9548 ms returned []
[2025-06-04 08:06:02] [INFO ] Flow matrix only has 6493 transitions (discarded 600 similar events)
[2025-06-04 08:06:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 08:06:06] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2025-06-04 08:06:37] [INFO ] Performed 387/3092 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 08:07:07] [INFO ] Performed 778/3092 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 08:07:37] [INFO ] Performed 1149/3092 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 08:08:07] [INFO ] Performed 1412/3092 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 08:08:07] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 08:08:07] [INFO ] Implicit Places using invariants and state equation in 125437 ms returned []
Implicit Place search using SMT with State Equation took 134990 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 3092/3332 places, 7093/7497 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 157929 ms. Remains : 3092/3332 places, 7093/7497 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-13
Product exploration explored 100000 steps with 2741 reset in 1151 ms.
Product exploration explored 100000 steps with 2745 reset in 1510 ms.
Computed a total of 493 stabilizing places and 1917 stable transitions
Computed a total of 493 stabilizing places and 1917 stable transitions
Detected a total of 493/3092 stabilizing places and 1917/7093 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), (X (X p0)), (X (X p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 580 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (1095 resets) in 875 ms. (45 steps per ms) remains 1/2 properties
BEST_FIRST walk for 34654 steps (131 resets) in 217 ms. (158 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1 p2), (X (X p0)), (X (X p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 1096 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 184 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 3092 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 : 3092/3092 places, 7093/7093 transitions.
Applied a total of 0 rules in 1082 ms. Remains 3092 /3092 variables (removed 0) and now considering 7093/7093 (removed 0) transitions.
[2025-06-04 08:08:14] [INFO ] Flow matrix only has 6493 transitions (discarded 600 similar events)
[2025-06-04 08:08:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 08:08:22] [INFO ] Implicit Places using invariants in 8407 ms returned []
[2025-06-04 08:08:22] [INFO ] Flow matrix only has 6493 transitions (discarded 600 similar events)
[2025-06-04 08:08:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 08:08:27] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2025-06-04 08:08:58] [INFO ] Performed 401/3092 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 08:09:28] [INFO ] Performed 795/3092 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 08:09:58] [INFO ] Performed 1195/3092 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 08:10:30] [INFO ] Performed 1413/3092 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2025-06-04 08:10:30] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2025-06-04 08:10:30] [INFO ] Implicit Places using invariants and state equation in 127656 ms returned []
Implicit Place search using SMT with State Equation took 136076 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 08:10:30] [INFO ] Redundant transitions in 600 ms returned []
Running 7068 sub problems to find dead transitions.
[2025-06-04 08:10:30] [INFO ] Flow matrix only has 6493 transitions (discarded 600 similar events)
[2025-06-04 08:10:30] [INFO ] Invariant cache hit.
[2025-06-04 08:10:30] [INFO ] State equation strengthened by 2634 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
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ 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 LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C05"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C05, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r128-smll-174876524400363"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C05.tgz
mv MultiCrashLeafsetExtension-PT-S24C05 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;