Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r508-tall-171654351000171.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is MultiCrashLeafsetExtension-PT-S32C05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351000171
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K Apr 12 07:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K Apr 12 07:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 22M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717220181262

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C05
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 05:36:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 05:36:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 05:36:23] [INFO ] Load time of PNML (sax parser for PT used): 804 ms
[2024-06-01 05:36:23] [INFO ] Transformed 20498 places.
[2024-06-01 05:36:23] [INFO ] Transformed 31713 transitions.
[2024-06-01 05:36:23] [INFO ] Parsed PT model containing 20498 places and 31713 transitions and 126502 arcs in 1010 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 20498 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 20498/20498 places, 31713/31713 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 20452 transition count 31713
Applied a total of 46 rules in 2235 ms. Remains 20452 /20498 variables (removed 46) and now considering 31713/31713 (removed 0) transitions.
[2024-06-01 05:36:26] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
// Phase 1: matrix 30657 rows 20452 cols
[2024-06-01 05:36:29] [INFO ] Computed 1497 invariants in 3118 ms
[2024-06-01 05:37:03] [INFO ] Performed 5728/20452 implicitness test of which 252 returned IMPLICIT in 30 seconds.
[2024-06-01 05:37:33] [INFO ] Performed 8913/20452 implicitness test of which 462 returned IMPLICIT in 60 seconds.
[2024-06-01 05:38:04] [INFO ] Performed 12571/20452 implicitness test of which 728 returned IMPLICIT in 91 seconds.
[2024-06-01 05:38:35] [INFO ] Performed 16034/20452 implicitness test of which 924 returned IMPLICIT in 122 seconds.
[2024-06-01 05:39:06] [INFO ] Performed 20371/20452 implicitness test of which 1090 returned IMPLICIT in 152 seconds.
[2024-06-01 05:39:08] [INFO ] Implicit Places using invariants in 162887 ms returned [4, 8, 22, 38, 56, 76, 98, 122, 148, 176, 206, 238, 272, 308, 346, 386, 428, 471, 513, 553, 591, 627, 661, 693, 723, 751, 777, 801, 823, 843, 861, 877, 891, 925, 932, 945, 959, 975, 993, 1013, 1035, 1059, 1085, 1113, 1143, 1175, 1209, 1245, 1283, 1323, 1364, 1404, 1442, 1478, 1512, 1544, 1574, 1602, 1628, 1652, 1674, 1694, 1712, 1728, 1742, 1755, 1789, 1796, 1809, 1822, 1836, 1852, 1870, 1890, 1912, 1936, 1962, 1990, 2020, 2052, 2086, 2122, 2160, 2199, 2237, 2273, 2307, 2339, 2369, 2397, 2423, 2447, 2469, 2489, 2507, 2523, 2537, 2550, 2563, 2597, 2604, 2617, 2630, 2643, 2657, 2673, 2691, 2711, 2733, 2757, 2783, 2811, 2841, 2873, 2907, 2943, 2980, 3016, 3050, 3082, 3112, 3140, 3166, 3190, 3212, 3232, 3250, 3266, 3280, 3293, 3306, 3319, 3353, 3360, 3373, 3386, 3399, 3412, 3426, 3442, 3460, 3480, 3502, 3526, 3552, 3580, 3610, 3642, 3676, 3711, 3745, 3777, 3807, 3835, 3861, 3885, 3907, 3927, 3945, 3961, 3975, 3988, 4001, 4014, 4027, 4061, 4068, 4081, 4094, 4107, 4120, 4133, 4147, 4163, 4181, 4201, 4223, 4247, 4273, 4301, 4331, 4363, 4396, 4428, 4458, 4486, 4512, 4536, 4558, 4578, 4596, 4612, 4626, 4639, 4652, 4665, 4678, 4691, 4725, 4732, 4745, 4758, 4771, 4784, 4797, 4810, 4824, 4840, 4858, 4878, 4900, 4924, 4950, 4978, 5008, 5039, 5069, 5097, 5123, 5147, 5169, 5189, 5207, 5223, 5237, 5250, 5263, 5276, 5289, 5302, 5315, 5349, 5356, 5369, 5382, 5395, 5408, 5421, 5434, 5447, 5461, 5477, 5495, 5515, 5537, 5561, 5587, 5615, 5644, 5672, 5698, 5722, 5744, 5764, 5782, 5798, 5812, 5825, 5838, 5851, 5864, 5877, 5890, 5903, 5937, 5944, 5957, 5970, 5983, 5996, 6009, 6022, 6035, 6048, 6062, 6078, 6096, 6116, 6138, 6162, 6188, 6215, 6241, 6265, 6287, 6307, 6325, 6341, 6355, 6368, 6381, 6394, 6407, 6420, 6433, 6446, 6459, 6493, 6500, 6513, 6526, 6539, 6552, 6565, 6578, 6591, 6604, 6617, 6631, 6647, 6665, 6685, 6707, 6731, 6756, 6780, 6802, 6822, 6840, 6856, 6870, 6883, 6896, 6909, 6922, 6935, 6948, 6961, 6974, 6987, 7021, 7028, 7041, 7054, 7067, 7080, 7093, 7106, 7119, 7132, 7145, 7158, 7172, 7188, 7206, 7226, 7248, 7271, 7293, 7313, 7331, 7347, 7361, 7374, 7387, 7400, 7413, 7426, 7439, 7452, 7465, 7478, 7491, 7525, 7532, 7545, 7558, 7571, 7584, 7597, 7610, 7623, 7636, 7649, 7662, 7675, 7689, 7705, 7723, 7743, 7764, 7784, 7802, 7818, 7832, 7845, 7858, 7871, 7884, 7897, 7910, 7923, 7936, 7949, 7962, 7975, 8009, 8016, 8029, 8042, 8055, 8068, 8081, 8094, 8107, 8120, 8133, 8146, 8159, 8172, 8186, 8202, 8220, 8239, 8257, 8273, 8287, 8300, 8313, 8326, 8339, 8352, 8365, 8378, 8391, 8404, 8417, 8430, 8443, 8477, 8484, 8497, 8510, 8523, 8536, 8549, 8562, 8575, 8588, 8601, 8614, 8627, 8640, 8653, 8667, 8683, 8700, 8716, 8730, 8743, 8756, 8769, 8782, 8795, 8808, 8821, 8834, 8847, 8860, 8873, 8886, 8899, 8933, 8940, 8953, 8966, 8979, 8992, 9005, 9018, 9031, 9044, 9057, 9070, 9083, 9096, 9109, 9122, 9136, 9151, 9165, 9178, 9191, 9204, 9217, 9230, 9243, 9256, 9269, 9282, 9295, 9308, 9321, 9334, 9347, 9381, 9388, 9401, 9414, 9427, 9440, 9453, 9466, 9479, 9492, 9505, 9518, 9531, 9544, 9557, 9570, 9583, 9596, 9609, 9622, 9635, 9648, 9661, 9674, 9687, 9700, 9713, 9726, 9739, 9752, 9765, 9778, 9791, 9825, 9827, 9831, 9844, 9857, 9870, 9883, 9896, 9909, 9922, 9935, 9948, 9961, 9974, 9987, 10000, 10013, 10026, 10039, 10052, 10065, 10078, 10091, 10104, 10117, 10130, 10143, 10156, 10169, 10182, 10195, 10208, 10221, 10234, 10268, 10275, 10288, 10301, 10314, 10327, 10340, 10353, 10366, 10379, 10392, 10405, 10418, 10431, 10444, 10457, 10470, 10483, 10496, 10509, 10522, 10535, 10548, 10561, 10574, 10587, 10600, 10613, 10626, 10639, 10652, 10665, 10678, 10712, 10719, 10732, 10745, 10758, 10771, 10784, 10797, 10810, 10823, 10836, 10849, 10862, 10875, 10888, 10901, 10914, 10928, 10943, 10957, 10970, 10983, 10996, 11009, 11022, 11035, 11048, 11061, 11074, 11087, 11100, 11113, 11126, 11160, 11167, 11180, 11193, 11206, 11219, 11232, 11245, 11258, 11271, 11284, 11297, 11310, 11323, 11336, 11349, 11363, 11379, 11396, 11412, 11426, 11439, 11452, 11465, 11478, 11491, 11504, 11517, 11530, 11543, 11556, 11569, 11582, 11616, 11623, 11636, 11649, 11662, 11675, 11688, 11701, 11714, 11727, 11740, 11753, 11766, 11779, 11792, 11806, 11822, 11840, 11859, 11877, 11893, 11907, 11920, 11933, 11946, 11959, 11972, 11985, 11998, 12011, 12024, 12037, 12050, 12084, 12091, 12104, 12117, 12130, 12143, 12156, 12169, 12182, 12195, 12208, 12221, 12234, 12247, 12261, 12277, 12295, 12315, 12336, 12356, 12374, 12390, 12404, 12417, 12430, 12443, 12456, 12469, 12482, 12495, 12508, 12521, 12534, 12568, 12575, 12588, 12601, 12614, 12627, 12640, 12653, 12666, 12679, 12692, 12705, 12718, 12732, 12748, 12766, 12786, 12808, 12831, 12853, 12873, 12891, 12907, 12921, 12934, 12947, 12960, 12973, 12986, 12999, 13012, 13025, 13038, 13072, 13079, 13092, 13105, 13118, 13131, 13144, 13157, 13170, 13183, 13196, 13209, 13223, 13239, 13257, 13277, 13299, 13323, 13348, 13372, 13394, 13414, 13432, 13448, 13462, 13475, 13488, 13501, 13514, 13527, 13540, 13553, 13566, 13600, 13607, 13620, 13633, 13646, 13659, 13685, 13698, 13711, 13724, 13738, 13754, 13772, 13792, 13814, 13838, 13864, 13891, 13917, 13941, 13963, 13983, 14001, 14017, 14031, 14044, 14057, 14070, 14083, 14096, 14109, 14122, 14156, 14163, 14176, 14202, 14215, 14228, 14241, 14254, 14267, 14281, 14297, 14315, 14335, 14357, 14381, 14407, 14435, 14464, 14492, 14518, 14542, 14564, 14584, 14602, 14618, 14632, 14645, 14658, 14671, 14684, 14697, 14710, 14744, 14751, 14764, 14777, 14790, 14803, 14816, 14829, 14842, 14856, 14872, 14890, 14910, 14932, 14956, 14982, 15010, 15040, 15071, 15101, 15129, 15155, 15179, 15201, 15221, 15239, 15255, 15269, 15282, 15295, 15308, 15321, 15334, 15368, 15375, 15388, 15401, 15414, 15427, 15440, 15453, 15467, 15483, 15501, 15521, 15543, 15567, 15593, 15621, 15651, 15683, 15716, 15748, 15778, 15806, 15832, 15856, 15878, 15898, 15916, 15932, 15946, 15959, 15972, 15985, 15998, 16032, 16039, 16052, 16065, 16078, 16091, 16104, 16118, 16134, 16152, 16172, 16194, 16218, 16244, 16272, 16302, 16334, 16368, 16403, 16437, 16469, 16499, 16527, 16553, 16577, 16599, 16619, 16637, 16653, 16667, 16680, 16693, 16706, 16740, 16747, 16760, 16773, 16786, 16799, 16813, 16829, 16847, 16867, 16889, 16913, 16939, 16967, 16997, 17029, 17063, 17099, 17136, 17172, 17206, 17238, 17268, 17296, 17322, 17346, 17368, 17388, 17406, 17422, 17436, 17449, 17462, 17496, 17503, 17516, 17529, 17542, 17556, 17572, 17590, 17610, 17632, 17656, 17682, 17710, 17740, 17772, 17806, 17842, 17880, 17919, 17957, 17993, 18027, 18059, 18089, 18117, 18143, 18167, 18189, 18209, 18227, 18243, 18257, 18270, 18304, 18311, 18324, 18337, 18351, 18367, 18385, 18405, 18427, 18451, 18477, 18505, 18535, 18567, 18601, 18637, 18675, 18715, 18756, 18796, 18834, 18870, 18904, 18936, 18966, 18994, 19020, 19044, 19066, 19086, 19104, 19120, 19134, 19168, 19170, 19174, 19187, 19201, 19217, 19235, 19255, 19277, 19301, 19327, 19355, 19385, 19417, 19451, 19487, 19525, 19565, 19607, 19650, 19692, 19732, 19770, 19806, 19840, 19872, 19902, 19930, 19956, 19980, 20002, 20022, 20040, 20056, 20091]
[2024-06-01 05:39:08] [INFO ] Actually due to overlaps returned [925, 1789, 2597, 3353, 4061, 4725, 5349, 5937, 6493, 7021, 7525, 8009, 8477, 8933, 9381, 9825, 10268, 10712, 11160, 11616, 12084, 12568, 13072, 13600, 14156, 14744, 15368, 16032, 16740, 17496, 18304, 19168, 20091, 4, 9827, 19170]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 162965 ms to find 36 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20416/20498 places, 31713/31713 transitions.
Applied a total of 0 rules in 1790 ms. Remains 20416 /20416 variables (removed 0) and now considering 31713/31713 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 167018 ms. Remains : 20416/20498 places, 31713/31713 transitions.
Support contains 39 out of 20416 places after structural reductions.
[2024-06-01 05:39:12] [INFO ] Flatten gal took : 1244 ms
[2024-06-01 05:39:13] [INFO ] Flatten gal took : 899 ms
[2024-06-01 05:39:15] [INFO ] Input system was already deterministic with 31713 transitions.
RANDOM walk for 40000 steps (776 resets) in 4500 ms. (8 steps per ms) remains 20/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 20/20 properties
[2024-06-01 05:39:16] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
// Phase 1: matrix 30657 rows 20416 cols
[2024-06-01 05:39:19] [INFO ] Computed 1461 invariants in 2776 ms
[2024-06-01 05:39:19] [INFO ] State equation strengthened by 10210 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
At refinement iteration 1 (OVERLAPS) 13923/13954 variables, 3/3 constraints. Problems are: Problem set: 7 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13954 variables, 0/3 constraints. Problems are: Problem set: 7 solved, 13 unsolved
SMT process timed out in 8165ms, After SMT, problems are : Problem set: 7 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 24 out of 20416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20416/20416 places, 31713/31713 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5264 transitions
Trivial Post-agglo rules discarded 5264 transitions
Performed 5264 trivial Post agglomeration. Transition count delta: 5264
Iterating post reduction 0 with 5264 rules applied. Total rules applied 5264 place count 20416 transition count 26449
Reduce places removed 5264 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 5270 rules applied. Total rules applied 10534 place count 15152 transition count 26443
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 10540 place count 15146 transition count 26443
Performed 330 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 330 Pre rules applied. Total rules applied 10540 place count 15146 transition count 26113
Deduced a syphon composed of 330 places in 65 ms
Reduce places removed 330 places and 0 transitions.
Iterating global reduction 3 with 660 rules applied. Total rules applied 11200 place count 14816 transition count 26113
Discarding 4934 places :
Symmetric choice reduction at 3 with 4934 rule applications. Total rules 16134 place count 9882 transition count 21179
Iterating global reduction 3 with 4934 rules applied. Total rules applied 21068 place count 9882 transition count 21179
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 21068 place count 9882 transition count 21177
Deduced a syphon composed of 2 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 21072 place count 9880 transition count 21177
Discarding 974 places :
Symmetric choice reduction at 3 with 974 rule applications. Total rules 22046 place count 8906 transition count 16307
Iterating global reduction 3 with 974 rules applied. Total rules applied 23020 place count 8906 transition count 16307
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 14 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 23086 place count 8873 transition count 16274
Free-agglomeration rule (complex) applied 594 times.
Iterating global reduction 3 with 594 rules applied. Total rules applied 23680 place count 8873 transition count 19576
Reduce places removed 594 places and 0 transitions.
Iterating post reduction 3 with 594 rules applied. Total rules applied 24274 place count 8279 transition count 19576
Partial Free-agglomeration rule applied 264 times.
Drop transitions (Partial Free agglomeration) removed 264 transitions
Iterating global reduction 4 with 264 rules applied. Total rules applied 24538 place count 8279 transition count 19576
Applied a total of 24538 rules in 13692 ms. Remains 8279 /20416 variables (removed 12137) and now considering 19576/31713 (removed 12137) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13696 ms. Remains : 8279/20416 places, 19576/31713 transitions.
RANDOM walk for 40000 steps (1364 resets) in 3020 ms. (13 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40002 steps (79 resets) in 208 ms. (191 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (78 resets) in 192 ms. (207 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (80 resets) in 193 ms. (206 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (77 resets) in 194 ms. (205 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (77 resets) in 196 ms. (203 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (77 resets) in 190 ms. (209 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (78 resets) in 192 ms. (207 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (79 resets) in 193 ms. (206 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (78 resets) in 190 ms. (209 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (80 resets) in 346 ms. (115 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (79 resets) in 194 ms. (205 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (79 resets) in 199 ms. (200 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 12737 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :2 out of 12
Probabilistic random walk after 12737 steps, saw 6082 distinct states, run finished after 3008 ms. (steps per millisecond=4 ) properties seen :2
[2024-06-01 05:39:43] [INFO ] Flow matrix only has 18011 transitions (discarded 1565 similar events)
// Phase 1: matrix 18011 rows 8279 cols
[2024-06-01 05:39:44] [INFO ] Computed 1461 invariants in 883 ms
[2024-06-01 05:39:44] [INFO ] State equation strengthened by 10210 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 6751/6769 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
[2024-06-01 05:39:54] [INFO ] Deduced a trap composed of 1307 places in 9305 ms of which 322 ms to minimize.
[2024-06-01 05:40:04] [INFO ] Deduced a trap composed of 1774 places in 9224 ms of which 46 ms to minimize.
[2024-06-01 05:40:13] [INFO ] Deduced a trap composed of 1598 places in 9181 ms of which 52 ms to minimize.
[2024-06-01 05:40:22] [INFO ] Deduced a trap composed of 1757 places in 9156 ms of which 48 ms to minimize.
[2024-06-01 05:40:32] [INFO ] Deduced a trap composed of 1945 places in 9402 ms of which 43 ms to minimize.
SMT process timed out in 48730ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 18 out of 8279 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8279/8279 places, 19576/19576 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 8279 transition count 19572
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 8275 transition count 19572
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 8275 transition count 19570
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 8273 transition count 19570
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 14 place count 8271 transition count 19568
Iterating global reduction 3 with 2 rules applied. Total rules applied 16 place count 8271 transition count 19568
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 19 place count 8271 transition count 19568
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 22 place count 8268 transition count 19565
Iterating global reduction 3 with 3 rules applied. Total rules applied 25 place count 8268 transition count 19565
Applied a total of 25 rules in 7927 ms. Remains 8268 /8279 variables (removed 11) and now considering 19565/19576 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7927 ms. Remains : 8268/8279 places, 19565/19576 transitions.
RANDOM walk for 40000 steps (1364 resets) in 3080 ms. (12 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (78 resets) in 239 ms. (166 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (79 resets) in 223 ms. (178 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (79 resets) in 238 ms. (167 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (79 resets) in 229 ms. (173 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (79 resets) in 251 ms. (158 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (78 resets) in 230 ms. (173 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (76 resets) in 271 ms. (147 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (80 resets) in 238 ms. (167 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (78 resets) in 268 ms. (148 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (79 resets) in 245 ms. (162 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 12688 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 10
Probabilistic random walk after 12688 steps, saw 6061 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 05:40:44] [INFO ] Flow matrix only has 18000 transitions (discarded 1565 similar events)
// Phase 1: matrix 18000 rows 8268 cols
[2024-06-01 05:40:45] [INFO ] Computed 1461 invariants in 813 ms
[2024-06-01 05:40:45] [INFO ] State equation strengthened by 10210 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 6745/6763 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
[2024-06-01 05:40:56] [INFO ] Deduced a trap composed of 1055 places in 9304 ms of which 48 ms to minimize.
[2024-06-01 05:41:05] [INFO ] Deduced a trap composed of 1239 places in 9137 ms of which 48 ms to minimize.
[2024-06-01 05:41:14] [INFO ] Deduced a trap composed of 1717 places in 9136 ms of which 45 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/6763 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6763 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
At refinement iteration 4 (OVERLAPS) 1435/8198 variables, 1387/1394 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8198 variables, 0/1394 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 60/8258 variables, 60/1454 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8258 variables, 0/1454 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 10/8268 variables, 10/1464 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/8268 variables, 0/1464 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 18000/26268 variables, 8268/9732 constraints. Problems are: Problem set: 3 solved, 7 unsolved
Problem AtomicPropp23 is UNSAT
At refinement iteration 11 (INCLUDED_ONLY) 0/26268 variables, 10210/19942 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/26268 variables, 0/19942 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 0/26268 variables, 0/19942 constraints. Problems are: Problem set: 4 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 26268/26268 variables, and 19942 constraints, problems are : Problem set: 4 solved, 6 unsolved in 64920 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, Generalized P Invariants (flows): 1397/1397 constraints, State Equation: 8268/8268 constraints, ReadFeed: 10210/10210 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 4 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 6750/6760 variables, 4/4 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6760 variables, 3/7 constraints. Problems are: Problem set: 4 solved, 6 unsolved
[2024-06-01 05:42:00] [INFO ] Deduced a trap composed of 1666 places in 8796 ms of which 41 ms to minimize.
[2024-06-01 05:42:10] [INFO ] Deduced a trap composed of 1466 places in 9632 ms of which 46 ms to minimize.
[2024-06-01 05:42:19] [INFO ] Deduced a trap composed of 1508 places in 9448 ms of which 47 ms to minimize.
[2024-06-01 05:42:29] [INFO ] Deduced a trap composed of 1743 places in 9229 ms of which 43 ms to minimize.
[2024-06-01 05:42:37] [INFO ] Deduced a trap composed of 1787 places in 8263 ms of which 43 ms to minimize.
[2024-06-01 05:42:46] [INFO ] Deduced a trap composed of 2006 places in 9082 ms of which 43 ms to minimize.
[2024-06-01 05:42:55] [INFO ] Deduced a trap composed of 1589 places in 9052 ms of which 40 ms to minimize.
[2024-06-01 05:43:05] [INFO ] Deduced a trap composed of 1724 places in 9221 ms of which 42 ms to minimize.
[2024-06-01 05:43:13] [INFO ] Deduced a trap composed of 1864 places in 8698 ms of which 43 ms to minimize.
SMT process timed out in 149019ms, After SMT, problems are : Problem set: 4 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 10 out of 8268 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8268/8268 places, 19565/19565 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 8268 transition count 19562
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 8265 transition count 19562
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 8265 transition count 19558
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 14 place count 8261 transition count 19558
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 19 place count 8256 transition count 19553
Iterating global reduction 3 with 5 rules applied. Total rules applied 24 place count 8256 transition count 19553
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 25 place count 8256 transition count 19553
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 26 place count 8255 transition count 19552
Iterating global reduction 3 with 1 rules applied. Total rules applied 27 place count 8255 transition count 19552
Applied a total of 27 rules in 7941 ms. Remains 8255 /8268 variables (removed 13) and now considering 19552/19565 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7941 ms. Remains : 8255/8268 places, 19552/19565 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 11 atomic propositions for a total of 12 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 14400 stabilizing places and 19744 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 20416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 20416/20416 places, 31713/31713 transitions.
Applied a total of 0 rules in 1498 ms. Remains 20416 /20416 variables (removed 0) and now considering 31713/31713 (removed 0) transitions.
[2024-06-01 05:43:23] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
// Phase 1: matrix 30657 rows 20416 cols
[2024-06-01 05:43:26] [INFO ] Computed 1461 invariants in 2739 ms
[2024-06-01 05:44:00] [INFO ] Performed 5930/20416 implicitness test of which 256 returned IMPLICIT in 30 seconds.
[2024-06-01 05:44:30] [INFO ] Performed 11122/20416 implicitness test of which 608 returned IMPLICIT in 60 seconds.
[2024-06-01 05:45:01] [INFO ] Performed 15341/20416 implicitness test of which 864 returned IMPLICIT in 91 seconds.
[2024-06-01 05:45:31] [INFO ] Performed 20335/20416 implicitness test of which 1056 returned IMPLICIT in 121 seconds.
[2024-06-01 05:45:34] [INFO ] Implicit Places using invariants in 130667 ms returned [7, 21, 37, 55, 75, 97, 121, 147, 175, 205, 237, 271, 307, 345, 385, 427, 470, 512, 552, 590, 626, 660, 692, 722, 750, 776, 800, 822, 842, 860, 876, 890, 930, 943, 957, 973, 991, 1011, 1033, 1057, 1083, 1111, 1141, 1173, 1207, 1243, 1281, 1321, 1362, 1402, 1440, 1476, 1510, 1542, 1572, 1600, 1626, 1650, 1672, 1692, 1710, 1726, 1740, 1753, 1793, 1806, 1819, 1833, 1849, 1867, 1887, 1909, 1933, 1959, 1987, 2017, 2049, 2083, 2119, 2157, 2196, 2234, 2270, 2304, 2336, 2366, 2394, 2420, 2444, 2466, 2486, 2504, 2520, 2534, 2547, 2560, 2600, 2613, 2626, 2639, 2653, 2669, 2687, 2707, 2729, 2753, 2779, 2807, 2837, 2869, 2903, 2939, 2976, 3012, 3046, 3078, 3108, 3136, 3162, 3186, 3208, 3228, 3246, 3262, 3276, 3289, 3302, 3315, 3355, 3368, 3381, 3394, 3407, 3421, 3437, 3455, 3475, 3497, 3521, 3547, 3575, 3605, 3637, 3671, 3706, 3740, 3772, 3802, 3830, 3856, 3880, 3902, 3922, 3940, 3956, 3970, 3983, 3996, 4009, 4022, 4062, 4075, 4088, 4101, 4114, 4127, 4141, 4157, 4175, 4195, 4217, 4241, 4267, 4295, 4325, 4357, 4390, 4422, 4452, 4480, 4506, 4530, 4552, 4572, 4590, 4606, 4620, 4633, 4646, 4659, 4672, 4685, 4725, 4738, 4751, 4764, 4777, 4790, 4803, 4817, 4833, 4851, 4871, 4893, 4917, 4943, 4971, 5001, 5032, 5062, 5090, 5116, 5140, 5162, 5182, 5200, 5216, 5230, 5243, 5256, 5269, 5282, 5295, 5308, 5348, 5361, 5374, 5387, 5400, 5413, 5426, 5439, 5453, 5469, 5487, 5507, 5529, 5553, 5579, 5607, 5636, 5664, 5690, 5714, 5736, 5756, 5774, 5790, 5804, 5817, 5830, 5843, 5856, 5869, 5882, 5895, 5935, 5948, 5961, 5974, 5987, 6000, 6013, 6026, 6039, 6053, 6069, 6087, 6107, 6129, 6153, 6179, 6206, 6232, 6256, 6278, 6298, 6316, 6332, 6346, 6359, 6372, 6385, 6398, 6411, 6424, 6437, 6450, 6490, 6503, 6516, 6529, 6542, 6555, 6568, 6581, 6594, 6607, 6621, 6637, 6655, 6675, 6697, 6721, 6746, 6770, 6792, 6812, 6830, 6846, 6860, 6873, 6886, 6899, 6912, 6925, 6938, 6951, 6964, 6977, 7017, 7030, 7043, 7056, 7069, 7082, 7095, 7108, 7121, 7134, 7147, 7161, 7177, 7195, 7215, 7237, 7260, 7282, 7302, 7320, 7336, 7350, 7363, 7376, 7389, 7402, 7415, 7428, 7441, 7454, 7467, 7480, 7520, 7533, 7546, 7559, 7572, 7585, 7598, 7611, 7624, 7637, 7650, 7663, 7677, 7693, 7711, 7731, 7752, 7772, 7790, 7806, 7820, 7833, 7846, 7859, 7872, 7885, 7898, 7911, 7924, 7937, 7950, 7963, 8003, 8016, 8029, 8042, 8055, 8068, 8081, 8094, 8107, 8120, 8133, 8146, 8159, 8173, 8189, 8207, 8226, 8244, 8260, 8274, 8287, 8300, 8313, 8326, 8339, 8352, 8365, 8378, 8391, 8404, 8417, 8430, 8470, 8483, 8496, 8509, 8522, 8535, 8548, 8561, 8574, 8587, 8600, 8613, 8626, 8639, 8653, 8669, 8686, 8702, 8716, 8729, 8742, 8755, 8768, 8781, 8794, 8807, 8820, 8833, 8846, 8859, 8872, 8885, 8925, 8938, 8951, 8964, 8977, 8990, 9003, 9016, 9029, 9042, 9055, 9068, 9081, 9094, 9107, 9121, 9136, 9150, 9163, 9176, 9189, 9202, 9215, 9228, 9241, 9254, 9267, 9280, 9293, 9306, 9319, 9332, 9372, 9385, 9398, 9411, 9424, 9437, 9450, 9463, 9476, 9489, 9502, 9515, 9528, 9541, 9554, 9567, 9580, 9593, 9606, 9619, 9632, 9645, 9658, 9671, 9684, 9697, 9710, 9723, 9736, 9749, 9762, 9775, 9813, 9826, 9839, 9852, 9865, 9878, 9891, 9904, 9917, 9930, 9943, 9956, 9969, 9982, 9995, 10008, 10021, 10034, 10047, 10060, 10073, 10086, 10099, 10112, 10125, 10138, 10151, 10164, 10177, 10190, 10203, 10216, 10256, 10269, 10282, 10295, 10308, 10321, 10334, 10347, 10360, 10373, 10386, 10399, 10412, 10425, 10438, 10451, 10464, 10477, 10490, 10503, 10516, 10529, 10542, 10555, 10568, 10581, 10594, 10607, 10620, 10633, 10646, 10659, 10699, 10712, 10725, 10738, 10751, 10764, 10777, 10790, 10803, 10816, 10829, 10842, 10855, 10868, 10881, 10894, 10908, 10923, 10937, 10950, 10963, 10976, 10989, 11002, 11015, 11028, 11041, 11054, 11067, 11080, 11093, 11106, 11146, 11159, 11172, 11185, 11198, 11211, 11224, 11237, 11250, 11263, 11276, 11289, 11302, 11315, 11328, 11342, 11358, 11375, 11391, 11405, 11418, 11431, 11444, 11457, 11470, 11483, 11496, 11509, 11522, 11535, 11548, 11561, 11601, 11614, 11627, 11640, 11653, 11666, 11679, 11692, 11705, 11718, 11731, 11744, 11757, 11770, 11784, 11800, 11818, 11837, 11855, 11871, 11885, 11898, 11911, 11924, 11937, 11950, 11963, 11976, 11989, 12002, 12015, 12028, 12068, 12081, 12094, 12107, 12120, 12133, 12146, 12159, 12172, 12185, 12198, 12211, 12224, 12238, 12254, 12272, 12292, 12313, 12333, 12351, 12367, 12381, 12394, 12407, 12420, 12433, 12446, 12459, 12472, 12485, 12498, 12511, 12551, 12564, 12577, 12590, 12603, 12616, 12629, 12642, 12655, 12668, 12681, 12694, 12708, 12724, 12742, 12762, 12784, 12807, 12829, 12849, 12867, 12883, 12897, 12910, 12923, 12936, 12949, 12962, 12975, 12988, 13001, 13014, 13054, 13067, 13080, 13093, 13106, 13119, 13132, 13145, 13158, 13171, 13184, 13198, 13214, 13232, 13252, 13274, 13298, 13323, 13347, 13369, 13389, 13407, 13423, 13437, 13450, 13463, 13476, 13489, 13502, 13515, 13528, 13541, 13581, 13594, 13607, 13620, 13633, 13646, 13659, 13672, 13685, 13698, 13712, 13728, 13746, 13766, 13788, 13812, 13838, 13865, 13891, 13915, 13937, 13957, 13975, 13991, 14005, 14018, 14031, 14044, 14057, 14070, 14083, 14096, 14136, 14149, 14162, 14175, 14188, 14201, 14214, 14227, 14240, 14254, 14270, 14288, 14308, 14330, 14354, 14380, 14408, 14437, 14465, 14491, 14515, 14537, 14557, 14575, 14591, 14605, 14618, 14631, 14644, 14657, 14670, 14683, 14723, 14736, 14749, 14762, 14775, 14788, 14801, 14814, 14828, 14844, 14862, 14882, 14904, 14928, 14954, 14982, 15012, 15043, 15073, 15101, 15127, 15151, 15173, 15193, 15211, 15227, 15241, 15254, 15267, 15280, 15293, 15306, 15346, 15359, 15372, 15385, 15398, 15411, 15424, 15438, 15454, 15472, 15492, 15514, 15538, 15564, 15592, 15622, 15654, 15687, 15719, 15749, 15777, 15803, 15827, 15849, 15869, 15887, 15903, 15917, 15930, 15943, 15956, 15969, 16009, 16022, 16035, 16048, 16061, 16074, 16088, 16104, 16122, 16142, 16164, 16188, 16214, 16242, 16272, 16304, 16338, 16373, 16407, 16439, 16469, 16497, 16523, 16547, 16569, 16589, 16607, 16623, 16637, 16650, 16663, 16676, 16716, 16729, 16742, 16755, 16768, 16782, 16798, 16816, 16836, 16858, 16882, 16908, 16936, 16966, 16998, 17032, 17068, 17105, 17141, 17175, 17207, 17237, 17265, 17291, 17315, 17337, 17357, 17375, 17391, 17405, 17418, 17431, 17471, 17484, 17497, 17510, 17524, 17540, 17558, 17578, 17600, 17624, 17650, 17678, 17708, 17740, 17774, 17810, 17848, 17887, 17925, 17961, 17995, 18027, 18057, 18085, 18111, 18135, 18157, 18177, 18195, 18211, 18225, 18238, 18278, 18291, 18304, 18318, 18334, 18352, 18372, 18394, 18418, 18444, 18472, 18502, 18534, 18568, 18604, 18642, 18682, 18723, 18763, 18801, 18837, 18871, 18903, 18933, 18961, 18987, 19011, 19033, 19053, 19071, 19087, 19101, 19139, 19152, 19166, 19182, 19200, 19220, 19242, 19266, 19292, 19320, 19350, 19382, 19416, 19452, 19490, 19530, 19572, 19615, 19657, 19697, 19735, 19771, 19805, 19837, 19867, 19895, 19921, 19945, 19967, 19987, 20005, 20021]
Discarding 1056 places :
Implicit Place search using SMT only with invariants took 130701 ms to find 1056 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19360/20416 places, 31713/31713 transitions.
Applied a total of 0 rules in 1525 ms. Remains 19360 /19360 variables (removed 0) and now considering 31713/31713 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 133726 ms. Remains : 19360/20416 places, 31713/31713 transitions.
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-00
Product exploration explored 100000 steps with 33333 reset in 4925 ms.
Product exploration explored 100000 steps with 33333 reset in 4911 ms.
Computed a total of 13344 stabilizing places and 19744 stable transitions
Computed a total of 13344 stabilizing places and 19744 stable transitions
Detected a total of 13344/19360 stabilizing places and 19744/31713 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 14 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-00 finished in 144114 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Support contains 4 out of 20416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 20416/20416 places, 31713/31713 transitions.
Applied a total of 0 rules in 1568 ms. Remains 20416 /20416 variables (removed 0) and now considering 31713/31713 (removed 0) transitions.
[2024-06-01 05:45:47] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
[2024-06-01 05:45:47] [INFO ] Invariant cache hit.
[2024-06-01 05:46:22] [INFO ] Performed 6486/20416 implicitness test of which 288 returned IMPLICIT in 30 seconds.
[2024-06-01 05:46:52] [INFO ] Performed 12064/20416 implicitness test of which 672 returned IMPLICIT in 60 seconds.
[2024-06-01 05:47:22] [INFO ] Performed 16712/20416 implicitness test of which 927 returned IMPLICIT in 91 seconds.
[2024-06-01 05:47:44] [INFO ] Implicit Places using invariants in 117063 ms returned [7, 21, 37, 55, 75, 97, 121, 147, 175, 205, 237, 271, 307, 345, 385, 427, 470, 512, 552, 590, 626, 660, 692, 722, 750, 776, 800, 822, 842, 860, 876, 890, 930, 943, 957, 973, 991, 1011, 1033, 1057, 1083, 1111, 1141, 1173, 1207, 1243, 1281, 1321, 1362, 1402, 1440, 1476, 1510, 1542, 1572, 1600, 1626, 1650, 1672, 1692, 1710, 1726, 1740, 1753, 1793, 1806, 1819, 1833, 1849, 1867, 1887, 1909, 1933, 1959, 1987, 2017, 2049, 2083, 2119, 2157, 2196, 2234, 2270, 2304, 2336, 2366, 2394, 2420, 2444, 2466, 2486, 2504, 2520, 2534, 2547, 2560, 2600, 2613, 2626, 2639, 2653, 2669, 2687, 2707, 2729, 2753, 2779, 2807, 2837, 2869, 2903, 2939, 2976, 3012, 3046, 3078, 3108, 3136, 3162, 3186, 3208, 3228, 3246, 3262, 3276, 3289, 3302, 3315, 3355, 3368, 3381, 3394, 3407, 3421, 3437, 3455, 3475, 3497, 3521, 3547, 3575, 3605, 3637, 3671, 3706, 3740, 3772, 3802, 3830, 3856, 3880, 3902, 3922, 3940, 3956, 3970, 3983, 3996, 4009, 4022, 4062, 4075, 4088, 4101, 4114, 4127, 4141, 4157, 4175, 4195, 4217, 4241, 4267, 4295, 4325, 4357, 4390, 4422, 4452, 4480, 4506, 4530, 4552, 4572, 4590, 4606, 4620, 4633, 4646, 4659, 4672, 4685, 4725, 4738, 4751, 4764, 4777, 4790, 4803, 4817, 4833, 4851, 4871, 4893, 4917, 4943, 4971, 5001, 5032, 5062, 5090, 5116, 5140, 5162, 5182, 5200, 5216, 5230, 5243, 5256, 5269, 5282, 5295, 5308, 5348, 5361, 5374, 5387, 5400, 5413, 5426, 5439, 5453, 5469, 5487, 5507, 5529, 5553, 5579, 5607, 5636, 5664, 5690, 5714, 5736, 5756, 5774, 5790, 5804, 5817, 5830, 5843, 5856, 5869, 5882, 5895, 5935, 5948, 5961, 5974, 5987, 6000, 6013, 6026, 6039, 6053, 6069, 6087, 6107, 6129, 6153, 6179, 6206, 6232, 6256, 6278, 6298, 6316, 6332, 6346, 6359, 6372, 6385, 6398, 6411, 6424, 6437, 6450, 6490, 6503, 6516, 6529, 6542, 6555, 6568, 6581, 6594, 6607, 6621, 6637, 6655, 6675, 6697, 6721, 6746, 6770, 6792, 6812, 6830, 6846, 6860, 6873, 6886, 6899, 6912, 6925, 6938, 6951, 6964, 6977, 7017, 7030, 7043, 7056, 7069, 7082, 7095, 7108, 7121, 7134, 7147, 7161, 7177, 7195, 7215, 7237, 7260, 7282, 7302, 7320, 7336, 7350, 7363, 7376, 7389, 7402, 7415, 7428, 7441, 7454, 7467, 7480, 7520, 7533, 7546, 7559, 7572, 7585, 7598, 7611, 7624, 7637, 7650, 7663, 7677, 7693, 7711, 7731, 7752, 7772, 7790, 7806, 7820, 7833, 7846, 7859, 7872, 7885, 7898, 7911, 7924, 7937, 7950, 7963, 8003, 8016, 8029, 8042, 8055, 8068, 8081, 8094, 8107, 8120, 8133, 8146, 8159, 8173, 8189, 8207, 8226, 8244, 8260, 8274, 8287, 8300, 8313, 8326, 8339, 8352, 8365, 8378, 8391, 8404, 8417, 8430, 8470, 8483, 8496, 8509, 8522, 8535, 8548, 8561, 8574, 8587, 8600, 8613, 8626, 8639, 8653, 8669, 8686, 8702, 8716, 8729, 8742, 8755, 8768, 8781, 8794, 8807, 8820, 8833, 8846, 8859, 8872, 8885, 8925, 8938, 8951, 8964, 8977, 8990, 9003, 9016, 9029, 9042, 9055, 9068, 9081, 9094, 9107, 9121, 9136, 9150, 9163, 9176, 9189, 9202, 9215, 9228, 9241, 9254, 9267, 9280, 9293, 9306, 9319, 9332, 9372, 9385, 9398, 9411, 9424, 9437, 9450, 9463, 9476, 9489, 9502, 9515, 9528, 9541, 9554, 9567, 9580, 9593, 9606, 9619, 9632, 9645, 9658, 9671, 9684, 9697, 9710, 9723, 9736, 9749, 9762, 9775, 9813, 9826, 9839, 9852, 9865, 9878, 9891, 9904, 9917, 9930, 9943, 9956, 9969, 9982, 9995, 10008, 10021, 10034, 10047, 10060, 10073, 10086, 10099, 10112, 10125, 10138, 10151, 10164, 10177, 10190, 10203, 10216, 10256, 10269, 10282, 10295, 10308, 10321, 10334, 10347, 10360, 10373, 10386, 10399, 10412, 10425, 10438, 10451, 10464, 10477, 10490, 10503, 10516, 10529, 10542, 10555, 10568, 10581, 10594, 10607, 10620, 10633, 10646, 10659, 10699, 10712, 10725, 10738, 10751, 10764, 10777, 10790, 10803, 10816, 10829, 10842, 10855, 10868, 10881, 10894, 10908, 10923, 10937, 10950, 10963, 10976, 10989, 11002, 11015, 11028, 11041, 11054, 11067, 11080, 11093, 11106, 11146, 11159, 11172, 11185, 11198, 11211, 11224, 11237, 11250, 11263, 11276, 11289, 11302, 11315, 11328, 11342, 11358, 11375, 11391, 11405, 11418, 11431, 11444, 11457, 11470, 11483, 11496, 11509, 11522, 11535, 11548, 11561, 11601, 11614, 11627, 11640, 11653, 11666, 11679, 11692, 11705, 11718, 11731, 11744, 11757, 11770, 11784, 11800, 11818, 11837, 11855, 11871, 11885, 11898, 11911, 11924, 11937, 11950, 11963, 11976, 11989, 12002, 12015, 12028, 12068, 12081, 12094, 12107, 12120, 12133, 12146, 12159, 12172, 12185, 12198, 12211, 12224, 12238, 12254, 12272, 12292, 12313, 12333, 12351, 12367, 12381, 12394, 12407, 12420, 12433, 12446, 12459, 12472, 12485, 12498, 12511, 12551, 12564, 12577, 12590, 12603, 12616, 12629, 12642, 12655, 12668, 12681, 12694, 12708, 12724, 12742, 12762, 12784, 12807, 12829, 12849, 12867, 12883, 12897, 12910, 12923, 12936, 12949, 12962, 12975, 12988, 13001, 13014, 13054, 13067, 13080, 13093, 13106, 13119, 13132, 13145, 13158, 13171, 13184, 13198, 13214, 13232, 13252, 13274, 13298, 13323, 13347, 13369, 13389, 13407, 13423, 13437, 13450, 13463, 13476, 13489, 13502, 13515, 13528, 13541, 13581, 13594, 13607, 13620, 13633, 13646, 13659, 13672, 13685, 13698, 13712, 13728, 13746, 13766, 13788, 13812, 13838, 13865, 13891, 13915, 13937, 13957, 13975, 13991, 14005, 14018, 14031, 14044, 14057, 14070, 14083, 14096, 14136, 14149, 14175, 14188, 14201, 14214, 14227, 14240, 14254, 14270, 14288, 14308, 14330, 14354, 14380, 14408, 14437, 14465, 14491, 14515, 14537, 14557, 14575, 14591, 14605, 14618, 14631, 14644, 14657, 14670, 14683, 14723, 14736, 14749, 14762, 14775, 14788, 14801, 14814, 14828, 14844, 14862, 14882, 14904, 14928, 14954, 14982, 15012, 15043, 15073, 15101, 15127, 15151, 15173, 15193, 15211, 15227, 15241, 15254, 15267, 15280, 15293, 15306, 15346, 15359, 15372, 15385, 15398, 15411, 15424, 15438, 15454, 15472, 15492, 15514, 15538, 15564, 15592, 15622, 15654, 15687, 15719, 15749, 15777, 15803, 15827, 15849, 15869, 15887, 15903, 15917, 15930, 15943, 15956, 15969, 16009, 16022, 16035, 16048, 16061, 16074, 16088, 16104, 16122, 16142, 16164, 16188, 16214, 16242, 16272, 16304, 16338, 16373, 16407, 16439, 16469, 16497, 16523, 16547, 16569, 16589, 16607, 16623, 16637, 16650, 16663, 16676, 16716, 16729, 16742, 16755, 16768, 16782, 16798, 16816, 16836, 16858, 16882, 16908, 16936, 16966, 16998, 17032, 17068, 17105, 17141, 17175, 17207, 17237, 17265, 17291, 17315, 17337, 17357, 17375, 17391, 17405, 17418, 17431, 17471, 17484, 17497, 17510, 17524, 17540, 17558, 17578, 17600, 17624, 17650, 17678, 17708, 17740, 17774, 17810, 17848, 17887, 17925, 17961, 17995, 18027, 18057, 18085, 18111, 18135, 18157, 18177, 18195, 18211, 18225, 18238, 18278, 18291, 18304, 18318, 18334, 18352, 18372, 18394, 18418, 18444, 18472, 18502, 18534, 18568, 18604, 18642, 18682, 18723, 18763, 18801, 18837, 18871, 18903, 18933, 18961, 18987, 19011, 19033, 19053, 19071, 19087, 19101, 19139, 19152, 19166, 19182, 19200, 19220, 19242, 19266, 19292, 19320, 19350, 19382, 19416, 19452, 19490, 19530, 19572, 19615, 19657, 19697, 19735, 19771, 19805, 19837, 19867, 19895, 19921, 19945, 19967, 19987, 20005, 20021]
Discarding 1055 places :
Implicit Place search using SMT only with invariants took 117099 ms to find 1055 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19361/20416 places, 31713/31713 transitions.
Applied a total of 0 rules in 1547 ms. Remains 19361 /19361 variables (removed 0) and now considering 31713/31713 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 120219 ms. Remains : 19361/20416 places, 31713/31713 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-01
Product exploration explored 100000 steps with 1943 reset in 2359 ms.
Product exploration explored 100000 steps with 1948 reset in 2361 ms.
Computed a total of 13345 stabilizing places and 19744 stable transitions
Computed a total of 13345 stabilizing places and 19744 stable transitions
Detected a total of 13345/19361 stabilizing places and 19744/31713 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 361 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
RANDOM walk for 40000 steps (773 resets) in 1534 ms. (26 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40003 steps (111 resets) in 355 ms. (112 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (112 resets) in 325 ms. (122 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (112 resets) in 267 ms. (149 steps per ms) remains 3/3 properties
[2024-06-01 05:47:52] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
// Phase 1: matrix 30657 rows 19361 cols
[2024-06-01 05:47:54] [INFO ] Computed 406 invariants in 2247 ms
[2024-06-01 05:47:55] [INFO ] State equation strengthened by 10210 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 13881/13885 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13885 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13885 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 66/13951 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13951 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 5340/19291 variables, 332/336 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19291 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 60/19351 variables, 60/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/19351 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 10/19361 variables, 10/406 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 19361/50018 variables, and 406 constraints, problems are : Problem set: 0 solved, 3 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 343/343 constraints, State Equation: 0/19361 constraints, ReadFeed: 0/10210 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 13881/13885 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf3 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/13885 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13885 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 66/13951 variables, 1/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13951 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 5340/19291 variables, 332/336 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-06-01 05:49:09] [INFO ] Deduced a trap composed of 98 places in 64996 ms of which 114 ms to minimize.
SMT process timed out in 76761ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 19361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19361/19361 places, 31713/31713 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5277 transitions
Trivial Post-agglo rules discarded 5277 transitions
Performed 5277 trivial Post agglomeration. Transition count delta: 5277
Iterating post reduction 0 with 5277 rules applied. Total rules applied 5277 place count 19361 transition count 26436
Reduce places removed 5277 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 5279 rules applied. Total rules applied 10556 place count 14084 transition count 26434
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10558 place count 14082 transition count 26434
Performed 330 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 330 Pre rules applied. Total rules applied 10558 place count 14082 transition count 26104
Deduced a syphon composed of 330 places in 19 ms
Reduce places removed 330 places and 0 transitions.
Iterating global reduction 3 with 660 rules applied. Total rules applied 11218 place count 13752 transition count 26104
Discarding 4947 places :
Symmetric choice reduction at 3 with 4947 rule applications. Total rules 16165 place count 8805 transition count 21157
Iterating global reduction 3 with 4947 rules applied. Total rules applied 21112 place count 8805 transition count 21157
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 21112 place count 8805 transition count 21150
Deduced a syphon composed of 7 places in 14 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 21126 place count 8798 transition count 21150
Discarding 987 places :
Symmetric choice reduction at 3 with 987 rule applications. Total rules 22113 place count 7811 transition count 16215
Iterating global reduction 3 with 987 rules applied. Total rules applied 23100 place count 7811 transition count 16215
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 11 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 23166 place count 7778 transition count 16182
Free-agglomeration rule (complex) applied 581 times.
Iterating global reduction 3 with 581 rules applied. Total rules applied 23747 place count 7778 transition count 19489
Reduce places removed 581 places and 0 transitions.
Iterating post reduction 3 with 581 rules applied. Total rules applied 24328 place count 7197 transition count 19489
Partial Free-agglomeration rule applied 99 times.
Drop transitions (Partial Free agglomeration) removed 99 transitions
Iterating global reduction 4 with 99 rules applied. Total rules applied 24427 place count 7197 transition count 19489
Applied a total of 24427 rules in 11266 ms. Remains 7197 /19361 variables (removed 12164) and now considering 19489/31713 (removed 12224) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11267 ms. Remains : 7197/19361 places, 19489/31713 transitions.
RANDOM walk for 33235 steps (1132 resets) in 1952 ms. (17 steps per ms) remains 0/2 properties
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 10 factoid took 592 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p1), false]
Support contains 4 out of 19361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19361/19361 places, 31713/31713 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5277 transitions
Trivial Post-agglo rules discarded 5277 transitions
Performed 5277 trivial Post agglomeration. Transition count delta: 5277
Iterating post reduction 0 with 5277 rules applied. Total rules applied 5277 place count 19361 transition count 26436
Reduce places removed 5277 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 5279 rules applied. Total rules applied 10556 place count 14084 transition count 26434
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10558 place count 14082 transition count 26434
Performed 330 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 330 Pre rules applied. Total rules applied 10558 place count 14082 transition count 26104
Deduced a syphon composed of 330 places in 20 ms
Reduce places removed 330 places and 0 transitions.
Iterating global reduction 3 with 660 rules applied. Total rules applied 11218 place count 13752 transition count 26104
Discarding 4947 places :
Symmetric choice reduction at 3 with 4947 rule applications. Total rules 16165 place count 8805 transition count 21157
Iterating global reduction 3 with 4947 rules applied. Total rules applied 21112 place count 8805 transition count 21157
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 21112 place count 8805 transition count 21150
Deduced a syphon composed of 7 places in 14 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 21126 place count 8798 transition count 21150
Discarding 987 places :
Symmetric choice reduction at 3 with 987 rule applications. Total rules 22113 place count 7811 transition count 16215
Iterating global reduction 3 with 987 rules applied. Total rules applied 23100 place count 7811 transition count 16215
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 12 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 23166 place count 7778 transition count 16182
Applied a total of 23166 rules in 7927 ms. Remains 7778 /19361 variables (removed 11583) and now considering 16182/31713 (removed 15531) transitions.
[2024-06-01 05:49:30] [INFO ] Flow matrix only has 15126 transitions (discarded 1056 similar events)
// Phase 1: matrix 15126 rows 7778 cols
[2024-06-01 05:49:30] [INFO ] Computed 406 invariants in 655 ms
[2024-06-01 05:49:51] [INFO ] Implicit Places using invariants in 20885 ms returned [9, 10, 11, 12, 13, 314, 315, 316, 317, 318, 548, 549, 550, 551, 552, 821, 822, 823, 824, 825, 1028, 1029, 1030, 1031, 1032, 1270, 1271, 1272, 1273, 1274, 1452, 1453, 1454, 1455, 1456, 1665, 1666, 1667, 1668, 1669, 1824, 1825, 1826, 1827, 1828, 2010, 2011, 2012, 2013, 2014, 2148, 2149, 2150, 2151, 2152, 2309, 2310, 2311, 2312, 2313, 2428, 2429, 2430, 2431, 2432, 2566, 2567, 2568, 2569, 2570, 2668, 2669, 2670, 2671, 2672, 2785, 2786, 2787, 2788, 2789, 2872, 2873, 2874, 2875, 2876, 2970, 2971, 2972, 2973, 2974, 3044, 3045, 3046, 3047, 3048, 3125, 3126, 3127, 3128, 3129, 3188, 3189, 3190, 3191, 3192, 3254, 3255, 3256, 3257, 3258, 3308, 3309, 3310, 3311, 3312, 3361, 3362, 3363, 3364, 3365, 3408, 3410, 3411, 3412, 3452, 3453, 3454, 3455, 3456, 3494, 3495, 3496, 3497, 3498, 3527, 3528, 3529, 3530, 3531, 3566, 3567, 3568, 3569, 3570, 3592, 3593, 3594, 3595, 3596, 3630, 3631, 3632, 3633, 3634, 3652, 3653, 3655, 3656, 3690, 3691, 3692, 3693, 3694, 3712, 3713, 3714, 3715, 3716, 3750, 3751, 3752, 3753, 3754, 3772, 3773, 3774, 3775, 3776, 3810, 3811, 3812, 3813, 3814, 3835, 3836, 3837, 3838, 3839, 3874, 3875, 3876, 3877, 3878, 3904, 3905, 3906, 3907, 3908, 3946, 3947, 3948, 3949, 3950, 3983, 3984, 3985, 3986, 3987, 4030, 4031, 4032, 4033, 4034, 4076, 4077, 4078, 4079, 4080, 4130, 4131, 4132, 4133, 4134, 4187, 4188, 4189, 4190, 4191, 4250, 4251, 4252, 4253, 4254, 4320, 4321, 4322, 4323, 4324, 4394, 4395, 4396, 4397, 4398, 4479, 4480, 4481, 4482, 4483, 4566, 4567, 4568, 4569, 4570, 4669, 4670, 4671, 4672, 4673, 4771, 4772, 4773, 4774, 4775, 4892, 4893, 4894, 4895, 4896, 5011, 5012, 5013, 5014, 5015, 5153, 5154, 5155, 5156, 5157, 5291, 5292, 5293, 5294, 5295, 5456, 5457, 5458, 5459, 5460, 5615, 5616, 5617, 5618, 5619, 5805, 5806, 5807, 5808, 5809, 5987, 5988, 5989, 5990, 5991, 6204, 6205, 6206, 6207, 6208, 6411, 6412, 6413, 6414, 6415, 6657, 6658, 6659, 6661, 6892, 6893, 6894, 6895, 6896, 7169, 7170, 7171, 7172, 7173]
Discarding 327 places :
Implicit Place search using SMT only with invariants took 20903 ms to find 327 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7451/19361 places, 16182/31713 transitions.
Discarding 317 places :
Symmetric choice reduction at 0 with 317 rule applications. Total rules 317 place count 7134 transition count 15865
Iterating global reduction 0 with 317 rules applied. Total rules applied 634 place count 7134 transition count 15865
Discarding 317 places :
Symmetric choice reduction at 0 with 317 rule applications. Total rules 951 place count 6817 transition count 15548
Iterating global reduction 0 with 317 rules applied. Total rules applied 1268 place count 6817 transition count 15548
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 1329 place count 6756 transition count 15243
Iterating global reduction 0 with 61 rules applied. Total rules applied 1390 place count 6756 transition count 15243
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 10 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 1396 place count 6753 transition count 15240
Applied a total of 1396 rules in 7971 ms. Remains 6753 /7451 variables (removed 698) and now considering 15240/16182 (removed 942) transitions.
[2024-06-01 05:49:59] [INFO ] Flow matrix only has 14184 transitions (discarded 1056 similar events)
// Phase 1: matrix 14184 rows 6753 cols
[2024-06-01 05:49:59] [INFO ] Computed 79 invariants in 881 ms
[2024-06-01 05:50:17] [INFO ] Implicit Places using invariants in 18117 ms returned []
Implicit Place search using SMT only with invariants took 18124 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6753/19361 places, 15240/31713 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 54925 ms. Remains : 6753/19361 places, 15240/31713 transitions.
Computed a total of 770 stabilizing places and 3304 stable transitions
Computed a total of 770 stabilizing places and 3304 stable transitions
Detected a total of 770/6753 stabilizing places and 3304/15240 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 8 factoid took 393 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 120 ms :[(NOT p1), (NOT p1), false]
RANDOM walk for 40000 steps (1095 resets) in 788 ms. (50 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (116 resets) in 172 ms. (231 steps per ms) remains 1/1 properties
[2024-06-01 05:50:18] [INFO ] Flow matrix only has 14184 transitions (discarded 1056 similar events)
[2024-06-01 05:50:18] [INFO ] Invariant cache hit.
[2024-06-01 05:50:18] [INFO ] State equation strengthened by 6018 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6599/6601 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6601 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/6634 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6634 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 49/6683 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6683 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/6743 variables, 60/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6743 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/6753 variables, 10/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6753 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20937/20937 variables, and 6832 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5006 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 6753/6753 constraints, ReadFeed: 0/6018 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6599/6601 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6601 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/6634 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6634 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 49/6683 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 05:50:31] [INFO ] Deduced a trap composed of 131 places in 7567 ms of which 42 ms to minimize.
SMT process timed out in 13740ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 6753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6753/6753 places, 15240/15240 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 6752 transition count 15239
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 6752 transition count 15239
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 6751 transition count 15234
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 6751 transition count 15234
Free-agglomeration rule (complex) applied 520 times.
Iterating global reduction 0 with 520 rules applied. Total rules applied 524 place count 6751 transition count 18910
Reduce places removed 520 places and 0 transitions.
Iterating post reduction 0 with 520 rules applied. Total rules applied 1044 place count 6231 transition count 18910
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 1047 place count 6231 transition count 18910
Applied a total of 1047 rules in 8726 ms. Remains 6231 /6753 variables (removed 522) and now considering 18910/15240 (removed -3670) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8727 ms. Remains : 6231/6753 places, 18910/15240 transitions.
RANDOM walk for 40000 steps (1365 resets) in 2507 ms. (15 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (78 resets) in 198 ms. (201 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 5112 steps, run visited all 1 properties in 1086 ms. (steps per millisecond=4 )
Probabilistic random walk after 5112 steps, saw 2331 distinct states, run finished after 1089 ms. (steps per millisecond=4 ) properties seen :1
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F p0), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 8 factoid took 624 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 128 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 195 ms :[(NOT p1), (NOT p1), false]
Product exploration explored 100000 steps with 2756 reset in 1681 ms.
Product exploration explored 100000 steps with 2756 reset in 1654 ms.
Support contains 4 out of 6753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6753/6753 places, 15240/15240 transitions.
Applied a total of 0 rules in 1826 ms. Remains 6753 /6753 variables (removed 0) and now considering 15240/15240 (removed 0) transitions.
[2024-06-01 05:50:48] [INFO ] Flow matrix only has 14184 transitions (discarded 1056 similar events)
[2024-06-01 05:50:48] [INFO ] Invariant cache hit.
[2024-06-01 05:51:05] [INFO ] Implicit Places using invariants in 16991 ms returned []
Implicit Place search using SMT only with invariants took 16992 ms to find 0 implicit places.
Running 15207 sub problems to find dead transitions.
[2024-06-01 05:51:05] [INFO ] Flow matrix only has 14184 transitions (discarded 1056 similar events)
[2024-06-01 05:51:05] [INFO ] Invariant cache hit.
[2024-06-01 05:51:06] [INFO ] State equation strengthened by 6018 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6751 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 15207 unsolved
SMT process timed out in 82588ms, After SMT, problems are : Problem set: 0 solved, 15207 unsolved
Search for dead transitions found 0 dead transitions in 82768ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 101644 ms. Remains : 6753/6753 places, 15240/15240 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-01 finished in 403842 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 20416 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 20416/20416 places, 31713/31713 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5279 transitions
Trivial Post-agglo rules discarded 5279 transitions
Performed 5279 trivial Post agglomeration. Transition count delta: 5279
Iterating post reduction 0 with 5279 rules applied. Total rules applied 5279 place count 20416 transition count 26434
Reduce places removed 5279 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5280 rules applied. Total rules applied 10559 place count 15137 transition count 26433
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10560 place count 15136 transition count 26433
Performed 330 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 330 Pre rules applied. Total rules applied 10560 place count 15136 transition count 26103
Deduced a syphon composed of 330 places in 23 ms
Reduce places removed 330 places and 0 transitions.
Iterating global reduction 3 with 660 rules applied. Total rules applied 11220 place count 14806 transition count 26103
Discarding 4949 places :
Symmetric choice reduction at 3 with 4949 rule applications. Total rules 16169 place count 9857 transition count 21154
Iterating global reduction 3 with 4949 rules applied. Total rules applied 21118 place count 9857 transition count 21154
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 21118 place count 9857 transition count 21145
Deduced a syphon composed of 9 places in 18 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 21136 place count 9848 transition count 21145
Discarding 988 places :
Symmetric choice reduction at 3 with 988 rule applications. Total rules 22124 place count 8860 transition count 16205
Iterating global reduction 3 with 988 rules applied. Total rules applied 23112 place count 8860 transition count 16205
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 14 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 23178 place count 8827 transition count 16172
Applied a total of 23178 rules in 8547 ms. Remains 8827 /20416 variables (removed 11589) and now considering 16172/31713 (removed 15541) transitions.
[2024-06-01 05:52:38] [INFO ] Flow matrix only has 15116 transitions (discarded 1056 similar events)
// Phase 1: matrix 15116 rows 8827 cols
[2024-06-01 05:52:39] [INFO ] Computed 1461 invariants in 708 ms
[2024-06-01 05:53:07] [INFO ] Implicit Places using invariants in 29379 ms returned [6, 10, 11, 12, 13, 14, 15, 20, 27, 36, 47, 60, 75, 92, 111, 132, 155, 180, 207, 236, 267, 299, 331, 332, 333, 334, 335, 336, 365, 392, 417, 440, 461, 480, 497, 512, 525, 536, 545, 552, 557, 560, 578, 581, 582, 583, 584, 585, 586, 589, 594, 601, 610, 621, 634, 649, 666, 685, 706, 729, 754, 781, 810, 840, 870, 871, 872, 873, 874, 875, 902, 927, 950, 971, 990, 1007, 1022, 1035, 1046, 1055, 1062, 1067, 1070, 1072, 1090, 1093, 1094, 1095, 1096, 1097, 1098, 1100, 1103, 1108, 1115, 1124, 1135, 1148, 1163, 1180, 1199, 1220, 1243, 1268, 1295, 1323, 1351, 1352, 1353, 1354, 1355, 1356, 1381, 1404, 1425, 1444, 1461, 1476, 1489, 1500, 1509, 1516, 1521, 1524, 1526, 1528, 1546, 1549, 1550, 1551, 1552, 1553, 1554, 1556, 1558, 1561, 1566, 1573, 1582, 1593, 1606, 1621, 1638, 1657, 1678, 1701, 1726, 1752, 1778, 1779, 1780, 1781, 1782, 1783, 1806, 1827, 1846, 1863, 1878, 1891, 1902, 1911, 1918, 1923, 1926, 1928, 1930, 1932, 1950, 1953, 1954, 1955, 1956, 1957, 1958, 1960, 1962, 1964, 1967, 1972, 1979, 1988, 1999, 2012, 2027, 2044, 2063, 2084, 2107, 2131, 2155, 2156, 2157, 2158, 2159, 2160, 2181, 2200, 2217, 2232, 2245, 2256, 2265, 2272, 2277, 2280, 2282, 2284, 2286, 2288, 2306, 2309, 2310, 2311, 2312, 2313, 2314, 2316, 2318, 2320, 2322, 2325, 2330, 2337, 2346, 2357, 2370, 2385, 2402, 2421, 2442, 2464, 2486, 2487, 2488, 2489, 2490, 2491, 2510, 2527, 2542, 2555, 2566, 2575, 2582, 2587, 2590, 2592, 2594, 2596, 2598, 2600, 2618, 2621, 2622, 2623, 2624, 2625, 2626, 2628, 2630, 2632, 2634, 2636, 2639, 2644, 2651, 2660, 2671, 2684, 2699, 2716, 2735, 2755, 2775, 2776, 2777, 2778, 2779, 2780, 2797, 2812, 2825, 2836, 2845, 2852, 2857, 2860, 2862, 2864, 2866, 2868, 2870, 2872, 2890, 2893, 2894, 2895, 2896, 2897, 2898, 2900, 2902, 2904, 2906, 2908, 2910, 2913, 2918, 2925, 2934, 2945, 2958, 2973, 2990, 3008, 3026, 3027, 3028, 3029, 3030, 3031, 3046, 3059, 3070, 3079, 3086, 3091, 3094, 3096, 3098, 3100, 3102, 3104, 3106, 3108, 3126, 3129, 3130, 3131, 3132, 3133, 3134, 3136, 3138, 3140, 3142, 3144, 3146, 3148, 3151, 3156, 3163, 3172, 3183, 3196, 3211, 3227, 3243, 3244, 3245, 3246, 3247, 3248, 3261, 3272, 3281, 3288, 3293, 3296, 3298, 3300, 3302, 3304, 3306, 3308, 3310, 3312, 3330, 3333, 3334, 3335, 3336, 3337, 3338, 3340, 3342, 3344, 3346, 3348, 3350, 3352, 3354, 3357, 3362, 3369, 3378, 3389, 3402, 3416, 3430, 3431, 3432, 3433, 3434, 3435, 3446, 3455, 3462, 3467, 3470, 3472, 3474, 3476, 3478, 3480, 3482, 3484, 3486, 3488, 3506, 3509, 3510, 3511, 3512, 3513, 3514, 3516, 3518, 3520, 3522, 3524, 3526, 3528, 3530, 3532, 3535, 3540, 3547, 3556, 3567, 3579, 3591, 3592, 3593, 3594, 3595, 3596, 3605, 3612, 3617, 3620, 3622, 3624, 3626, 3628, 3630, 3632, 3634, 3636, 3638, 3640, 3658, 3661, 3662, 3663, 3664, 3665, 3666, 3668, 3670, 3672, 3674, 3676, 3678, 3680, 3682, 3684, 3686, 3689, 3694, 3701, 3710, 3720, 3730, 3731, 3732, 3733, 3734, 3735, 3742, 3747, 3750, 3752, 3754, 3756, 3758, 3760, 3762, 3764, 3766, 3768, 3770, 3772, 3790, 3793, 3794, 3795, 3796, 3797, 3798, 3800, 3802, 3804, 3806, 3808, 3810, 3812, 3814, 3816, 3818, 3820, 3823, 3828, 3835, 3843, 3851, 3852, 3853, 3854, 3855, 3856, 3861, 3864, 3866, 3868, 3870, 3872, 3874, 3876, 3878, 3880, 3882, 3884, 3886, 3888, 3906, 3909, 3910, 3911, 3912, 3913, 3914, 3916, 3918, 3920, 3922, 3924, 3926, 3928, 3930, 3932, 3934, 3936, 3938, 3941, 3946, 3952, 3958, 3959, 3960, 3961, 3962, 3963, 3966, 3968, 3970, 3972, 3974, 3976, 3978, 3980, 3982, 3984, 3986, 3988, 3990, 3992, 4010, 4013, 4014, 4015, 4016, 4017, 4018, 4020, 4022, 4024, 4026, 4028, 4030, 4032, 4034, 4036, 4038, 4040, 4042, 4044, 4047, 4051, 4055, 4056, 4057, 4058, 4059, 4060, 4062, 4064, 4066, 4068, 4070, 4072, 4074, 4076, 4078, 4080, 4082, 4084, 4086, 4088, 4106, 4109, 4110, 4111, 4112, 4113, 4114, 4116, 4118, 4120, 4122, 4124, 4126, 4128, 4130, 4132, 4134, 4136, 4138, 4140, 4142, 4144, 4147, 4148, 4149, 4150, 4151, 4152, 4154, 4156, 4158, 4160, 4162, 4164, 4166, 4168, 4170, 4172, 4174, 4176, 4178, 4180, 4196, 4199, 4200, 4201, 4202, 4203, 4204, 4206, 4208, 4210, 4212, 4214, 4216, 4218, 4220, 4222, 4224, 4226, 4228, 4230, 4232, 4234, 4237, 4238, 4239, 4240, 4241, 4242, 4244, 4246, 4248, 4250, 4252, 4254, 4256, 4258, 4260, 4262, 4264, 4266, 4268, 4270, 4288, 4291, 4292, 4293, 4294, 4295, 4296, 4298, 4300, 4302, 4304, 4306, 4308, 4310, 4312, 4314, 4316, 4318, 4320, 4322, 4324, 4326, 4329, 4330, 4331, 4332, 4333, 4334, 4336, 4338, 4340, 4342, 4344, 4346, 4348, 4350, 4352, 4354, 4356, 4358, 4360, 4362, 4380, 4383, 4384, 4385, 4386, 4387, 4388, 4390, 4392, 4394, 4396, 4398, 4400, 4402, 4404, 4406, 4408, 4410, 4412, 4414, 4416, 4419, 4424, 4425, 4426, 4427, 4428, 4429, 4432, 4434, 4436, 4438, 4440, 4442, 4444, 4446, 4448, 4450, 4452, 4454, 4456, 4458, 4476, 4479, 4480, 4481, 4482, 4483, 4484, 4486, 4488, 4490, 4492, 4494, 4496, 4498, 4500, 4502, 4504, 4506, 4508, 4510, 4513, 4518, 4525, 4526, 4527, 4528, 4529, 4530, 4535, 4538, 4540, 4542, 4544, 4546, 4548, 4550, 4552, 4554, 4556, 4558, 4560, 4562, 4580, 4583, 4584, 4585, 4586, 4587, 4588, 4590, 4592, 4594, 4596, 4598, 4600, 4602, 4604, 4606, 4608, 4610, 4612, 4615, 4620, 4627, 4636, 4637, 4638, 4639, 4640, 4641, 4648, 4653, 4656, 4658, 4660, 4662, 4664, 4666, 4668, 4670, 4672, 4674, 4676, 4678, 4696, 4699, 4700, 4701, 4702, 4703, 4704, 4706, 4708, 4710, 4712, 4714, 4716, 4718, 4720, 4722, 4724, 4726, 4729, 4734, 4741, 4750, 4761, 4762, 4763, 4764, 4765, 4766, 4775, 4782, 4787, 4790, 4792, 4794, 4796, 4798, 4800, 4802, 4804, 4806, 4808, 4810, 4828, 4831, 4832, 4833, 4834, 4835, 4836, 4838, 4840, 4842, 4844, 4846, 4848, 4850, 4852, 4854, 4856, 4859, 4864, 4871, 4880, 4891, 4904, 4905, 4906, 4907, 4908, 4909, 4920, 4929, 4936, 4941, 4944, 4946, 4948, 4950, 4952, 4954, 4956, 4958, 4960, 4962, 4980, 4983, 4984, 4985, 4986, 4987, 4988, 4990, 4992, 4994, 4996, 4998, 5000, 5002, 5004, 5006, 5009, 5014, 5021, 5030, 5041, 5054, 5069, 5070, 5071, 5072, 5073, 5074, 5087, 5098, 5107, 5114, 5119, 5122, 5124, 5126, 5128, 5130, 5132, 5134, 5136, 5138, 5156, 5159, 5160, 5161, 5162, 5163, 5164, 5166, 5168, 5170, 5172, 5174, 5176, 5178, 5180, 5183, 5188, 5195, 5204, 5215, 5228, 5243, 5260, 5261, 5262, 5263, 5264, 5265, 5280, 5293, 5304, 5313, 5320, 5325, 5328, 5330, 5332, 5334, 5336, 5338, 5341, 5343, 5361, 5364, 5365, 5366, 5367, 5368, 5369, 5371, 5373, 5375, 5377, 5379, 5381, 5383, 5386, 5391, 5398, 5407, 5418, 5431, 5446, 5463, 5482, 5483, 5484, 5485, 5486, 5487, 5504, 5519, 5532, 5543, 5552, 5559, 5564, 5567, 5569, 5571, 5573, 5575, 5577, 5579, 5597, 5600, 5601, 5602, 5603, 5604, 5605, 5607, 5609, 5611, 5613, 5615, 5617, 5620, 5625, 5632, 5641, 5652, 5665, 5680, 5697, 5716, 5737, 5738, 5739, 5740, 5741, 5742, 5761, 5778, 5793, 5806, 5817, 5826, 5833, 5838, 5841, 5843, 5845, 5847, 5849, 5851, 5869, 5872, 5873, 5874, 5875, 5876, 5877, 5879, 5881, 5883, 5885, 5887, 5890, 5895, 5902, 5911, 5922, 5935, 5950, 5967, 5986, 6007, 6030, 6031, 6032, 6033, 6034, 6035, 6056, 6075, 6092, 6107, 6120, 6131, 6140, 6147, 6152, 6155, 6157, 6159, 6161, 6163, 6181, 6184, 6185, 6186, 6187, 6188, 6189, 6191, 6193, 6195, 6197, 6200, 6205, 6212, 6221, 6232, 6245, 6260, 6277, 6296, 6317, 6340, 6365, 6366, 6367, 6368, 6369, 6370, 6393, 6414, 6433, 6450, 6465, 6478, 6489, 6498, 6505, 6510, 6513, 6515, 6517, 6519, 6537, 6540, 6541, 6542, 6543, 6544, 6545, 6547, 6549, 6551, 6554, 6559, 6566, 6575, 6586, 6599, 6614, 6631, 6650, 6671, 6694, 6719, 6746, 6747, 6748, 6749, 6750, 6751, 6776, 6799, 6820, 6839, 6856, 6871, 6884, 6895, 6904, 6911, 6916, 6919, 6921, 6923, 6941, 6944, 6945, 6946, 6947, 6948, 6949, 6951, 6953, 6956, 6961, 6968, 6977, 6988, 7001, 7016, 7033, 7052, 7073, 7096, 7121, 7148, 7177, 7178, 7179, 7180, 7181, 7182, 7209, 7234, 7257, 7278, 7297, 7314, 7329, 7342, 7353, 7362, 7369, 7374, 7377, 7379, 7397, 7400, 7401, 7403, 7404, 7405, 7407, 7410, 7415, 7422, 7431, 7442, 7455, 7470, 7487, 7508, 7529, 7552, 7577, 7604, 7633, 7664, 7665, 7666, 7667, 7668, 7669, 7698, 7725, 7750, 7773, 7794, 7813, 7830, 7845, 7858, 7869, 7878, 7885, 7890, 7893, 7909, 7912, 7913, 7914, 7915, 7916, 7917, 7920, 7925, 7932, 7941, 7952, 7965, 7980, 7997, 8016, 8037, 8060, 8085, 8112, 8141, 8172, 8205, 8206, 8207, 8208, 8209, 8210, 8241, 8270, 8297, 8322, 8345, 8366, 8385, 8402, 8417, 8430, 8441, 8450, 8457, 8462]
Discarding 1385 places :
Implicit Place search using SMT only with invariants took 29405 ms to find 1385 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7442/20416 places, 16172/31713 transitions.
Discarding 319 places :
Symmetric choice reduction at 0 with 319 rule applications. Total rules 319 place count 7123 transition count 15853
Iterating global reduction 0 with 319 rules applied. Total rules applied 638 place count 7123 transition count 15853
Discarding 319 places :
Symmetric choice reduction at 0 with 319 rule applications. Total rules 957 place count 6804 transition count 15534
Iterating global reduction 0 with 319 rules applied. Total rules applied 1276 place count 6804 transition count 15534
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 1339 place count 6741 transition count 15219
Iterating global reduction 0 with 63 rules applied. Total rules applied 1402 place count 6741 transition count 15219
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 1404 place count 6740 transition count 15218
Applied a total of 1404 rules in 8627 ms. Remains 6740 /7442 variables (removed 702) and now considering 15218/16172 (removed 954) transitions.
[2024-06-01 05:53:16] [INFO ] Flow matrix only has 14162 transitions (discarded 1056 similar events)
// Phase 1: matrix 14162 rows 6740 cols
[2024-06-01 05:53:17] [INFO ] Computed 76 invariants in 689 ms
[2024-06-01 05:53:33] [INFO ] Implicit Places using invariants in 17376 ms returned []
Implicit Place search using SMT only with invariants took 17379 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6740/20416 places, 15218/31713 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 63960 ms. Remains : 6740/20416 places, 15218/31713 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-03
Product exploration explored 100000 steps with 2756 reset in 1799 ms.
Product exploration explored 100000 steps with 2753 reset in 1791 ms.
Computed a total of 757 stabilizing places and 3282 stable transitions
Computed a total of 757 stabilizing places and 3282 stable transitions
Detected a total of 757/6740 stabilizing places and 3282/15218 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 15106 steps (413 resets) in 271 ms. (55 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 6740 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6740/6740 places, 15218/15218 transitions.
Applied a total of 0 rules in 1841 ms. Remains 6740 /6740 variables (removed 0) and now considering 15218/15218 (removed 0) transitions.
[2024-06-01 05:53:40] [INFO ] Flow matrix only has 14162 transitions (discarded 1056 similar events)
[2024-06-01 05:53:40] [INFO ] Invariant cache hit.
[2024-06-01 05:53:57] [INFO ] Implicit Places using invariants in 16703 ms returned []
Implicit Place search using SMT only with invariants took 16707 ms to find 0 implicit places.
Running 15185 sub problems to find dead transitions.
[2024-06-01 05:53:57] [INFO ] Flow matrix only has 14162 transitions (discarded 1056 similar events)
[2024-06-01 05:53:57] [INFO ] Invariant cache hit.
[2024-06-01 05:53:57] [INFO ] State equation strengthened by 6006 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6738 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 15185 unsolved
SMT process timed out in 78412ms, After SMT, problems are : Problem set: 0 solved, 15185 unsolved
Search for dead transitions found 0 dead transitions in 78569ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 97151 ms. Remains : 6740/6740 places, 15218/15218 transitions.
Computed a total of 757 stabilizing places and 3282 stable transitions
Computed a total of 757 stabilizing places and 3282 stable transitions
Detected a total of 757/6740 stabilizing places and 3282/15218 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 92 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 23916 steps (655 resets) in 493 ms. (48 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2757 reset in 1657 ms.
Product exploration explored 100000 steps with 2753 reset in 1727 ms.
Support contains 2 out of 6740 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6740/6740 places, 15218/15218 transitions.
Applied a total of 0 rules in 1903 ms. Remains 6740 /6740 variables (removed 0) and now considering 15218/15218 (removed 0) transitions.
[2024-06-01 05:55:21] [INFO ] Flow matrix only has 14162 transitions (discarded 1056 similar events)
[2024-06-01 05:55:21] [INFO ] Invariant cache hit.
[2024-06-01 05:55:38] [INFO ] Implicit Places using invariants in 16796 ms returned []
Implicit Place search using SMT only with invariants took 16801 ms to find 0 implicit places.
Running 15185 sub problems to find dead transitions.
[2024-06-01 05:55:38] [INFO ] Flow matrix only has 14162 transitions (discarded 1056 similar events)
[2024-06-01 05:55:38] [INFO ] Invariant cache hit.
[2024-06-01 05:55:38] [INFO ] State equation strengthened by 6006 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6738 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 15185 unsolved
SMT process timed out in 77056ms, After SMT, problems are : Problem set: 0 solved, 15185 unsolved
Search for dead transitions found 0 dead transitions in 77205ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 95950 ms. Remains : 6740/6740 places, 15218/15218 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-03 finished in 266759 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 20416 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 20416/20416 places, 31713/31713 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5279 transitions
Trivial Post-agglo rules discarded 5279 transitions
Performed 5279 trivial Post agglomeration. Transition count delta: 5279
Iterating post reduction 0 with 5279 rules applied. Total rules applied 5279 place count 20416 transition count 26434
Reduce places removed 5279 places and 0 transitions.
Iterating post reduction 1 with 5279 rules applied. Total rules applied 10558 place count 15137 transition count 26434
Performed 330 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 330 Pre rules applied. Total rules applied 10558 place count 15137 transition count 26104
Deduced a syphon composed of 330 places in 25 ms
Reduce places removed 330 places and 0 transitions.
Iterating global reduction 2 with 660 rules applied. Total rules applied 11218 place count 14807 transition count 26104
Discarding 4949 places :
Symmetric choice reduction at 2 with 4949 rule applications. Total rules 16167 place count 9858 transition count 21155
Iterating global reduction 2 with 4949 rules applied. Total rules applied 21116 place count 9858 transition count 21155
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 21116 place count 9858 transition count 21146
Deduced a syphon composed of 9 places in 17 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 21134 place count 9849 transition count 21146
Discarding 989 places :
Symmetric choice reduction at 2 with 989 rule applications. Total rules 22123 place count 8860 transition count 16201
Iterating global reduction 2 with 989 rules applied. Total rules applied 23112 place count 8860 transition count 16201
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 12 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 23178 place count 8827 transition count 16168
Applied a total of 23178 rules in 8141 ms. Remains 8827 /20416 variables (removed 11589) and now considering 16168/31713 (removed 15545) transitions.
[2024-06-01 05:57:04] [INFO ] Flow matrix only has 15112 transitions (discarded 1056 similar events)
// Phase 1: matrix 15112 rows 8827 cols
[2024-06-01 05:57:05] [INFO ] Computed 1461 invariants in 717 ms
[2024-06-01 05:57:35] [INFO ] Implicit Places using invariants in 30403 ms returned [6, 10, 11, 12, 13, 14, 15, 20, 27, 36, 47, 60, 75, 92, 111, 132, 155, 180, 207, 236, 267, 299, 331, 332, 333, 334, 335, 336, 365, 392, 417, 440, 461, 480, 497, 512, 525, 536, 545, 552, 557, 560, 578, 581, 582, 583, 584, 585, 586, 589, 594, 601, 610, 621, 634, 649, 666, 685, 706, 729, 754, 781, 810, 840, 870, 871, 872, 873, 874, 875, 902, 927, 950, 971, 990, 1007, 1022, 1035, 1046, 1055, 1062, 1067, 1070, 1072, 1090, 1093, 1094, 1095, 1096, 1097, 1098, 1100, 1103, 1108, 1115, 1124, 1135, 1148, 1163, 1180, 1199, 1220, 1243, 1268, 1295, 1323, 1351, 1352, 1353, 1354, 1355, 1356, 1381, 1404, 1425, 1444, 1461, 1476, 1489, 1500, 1509, 1516, 1521, 1524, 1526, 1528, 1546, 1549, 1550, 1551, 1552, 1553, 1554, 1556, 1558, 1561, 1566, 1573, 1582, 1593, 1606, 1621, 1638, 1657, 1678, 1701, 1726, 1752, 1778, 1779, 1780, 1781, 1782, 1783, 1806, 1827, 1846, 1863, 1878, 1891, 1902, 1911, 1918, 1923, 1926, 1928, 1930, 1932, 1950, 1953, 1954, 1955, 1956, 1957, 1958, 1960, 1962, 1964, 1967, 1972, 1979, 1988, 1999, 2012, 2027, 2044, 2063, 2084, 2107, 2131, 2155, 2156, 2157, 2158, 2159, 2160, 2181, 2200, 2217, 2232, 2245, 2256, 2265, 2272, 2277, 2280, 2282, 2284, 2286, 2288, 2306, 2309, 2310, 2311, 2312, 2313, 2314, 2316, 2318, 2320, 2322, 2325, 2330, 2337, 2346, 2357, 2370, 2385, 2402, 2421, 2442, 2464, 2486, 2487, 2488, 2489, 2490, 2491, 2510, 2527, 2542, 2555, 2566, 2575, 2582, 2587, 2590, 2592, 2594, 2596, 2598, 2600, 2618, 2621, 2622, 2623, 2624, 2625, 2626, 2628, 2630, 2632, 2634, 2636, 2639, 2644, 2651, 2660, 2671, 2684, 2699, 2716, 2735, 2755, 2775, 2776, 2777, 2778, 2779, 2780, 2797, 2812, 2825, 2836, 2845, 2852, 2857, 2860, 2862, 2864, 2866, 2868, 2870, 2872, 2890, 2893, 2894, 2895, 2896, 2897, 2898, 2900, 2902, 2904, 2906, 2908, 2910, 2913, 2918, 2925, 2934, 2945, 2958, 2973, 2990, 3008, 3026, 3027, 3028, 3029, 3030, 3031, 3046, 3059, 3070, 3079, 3086, 3091, 3094, 3096, 3098, 3100, 3102, 3104, 3106, 3108, 3126, 3129, 3130, 3131, 3132, 3133, 3134, 3136, 3138, 3140, 3142, 3144, 3146, 3148, 3151, 3156, 3163, 3172, 3183, 3196, 3211, 3227, 3243, 3244, 3245, 3246, 3247, 3248, 3261, 3272, 3281, 3288, 3293, 3296, 3298, 3300, 3302, 3304, 3306, 3308, 3310, 3312, 3330, 3333, 3334, 3335, 3336, 3337, 3338, 3340, 3342, 3344, 3346, 3348, 3350, 3352, 3354, 3357, 3362, 3369, 3378, 3389, 3402, 3416, 3430, 3431, 3432, 3433, 3434, 3435, 3446, 3455, 3462, 3467, 3470, 3472, 3474, 3476, 3478, 3480, 3482, 3484, 3486, 3488, 3506, 3509, 3510, 3511, 3512, 3513, 3514, 3516, 3518, 3520, 3522, 3524, 3526, 3528, 3530, 3532, 3535, 3540, 3547, 3556, 3567, 3579, 3591, 3592, 3593, 3594, 3596, 3605, 3612, 3617, 3620, 3622, 3624, 3629, 3631, 3633, 3635, 3637, 3639, 3641, 3643, 3661, 3664, 3665, 3666, 3667, 3668, 3669, 3671, 3673, 3675, 3677, 3679, 3681, 3683, 3685, 3687, 3689, 3692, 3697, 3704, 3713, 3723, 3733, 3734, 3735, 3736, 3737, 3738, 3745, 3750, 3753, 3755, 3757, 3759, 3761, 3763, 3765, 3767, 3769, 3771, 3773, 3775, 3793, 3796, 3797, 3798, 3799, 3800, 3801, 3803, 3805, 3807, 3809, 3811, 3813, 3815, 3817, 3819, 3821, 3823, 3826, 3831, 3838, 3846, 3854, 3855, 3856, 3857, 3858, 3859, 3864, 3867, 3869, 3871, 3873, 3875, 3877, 3879, 3881, 3883, 3885, 3887, 3889, 3891, 3909, 3912, 3913, 3914, 3915, 3916, 3917, 3919, 3921, 3923, 3925, 3927, 3929, 3931, 3933, 3935, 3937, 3939, 3941, 3944, 3949, 3955, 3961, 3962, 3963, 3964, 3965, 3966, 3969, 3971, 3973, 3975, 3977, 3979, 3981, 3983, 3985, 3987, 3989, 3991, 3993, 3995, 4013, 4016, 4017, 4018, 4019, 4020, 4021, 4023, 4025, 4027, 4029, 4031, 4033, 4035, 4037, 4039, 4041, 4043, 4045, 4047, 4050, 4054, 4058, 4059, 4060, 4061, 4062, 4063, 4065, 4067, 4069, 4071, 4073, 4075, 4077, 4079, 4081, 4083, 4085, 4087, 4089, 4091, 4109, 4112, 4113, 4114, 4115, 4116, 4117, 4119, 4121, 4123, 4125, 4127, 4129, 4131, 4133, 4135, 4137, 4139, 4141, 4143, 4145, 4147, 4150, 4151, 4152, 4153, 4154, 4155, 4157, 4159, 4161, 4163, 4165, 4167, 4169, 4171, 4173, 4175, 4177, 4179, 4181, 4183, 4199, 4202, 4203, 4204, 4205, 4206, 4207, 4209, 4211, 4213, 4215, 4217, 4219, 4221, 4223, 4225, 4227, 4229, 4231, 4233, 4235, 4237, 4240, 4241, 4242, 4243, 4244, 4245, 4247, 4249, 4251, 4253, 4255, 4257, 4259, 4261, 4263, 4265, 4267, 4269, 4271, 4273, 4291, 4294, 4295, 4296, 4297, 4298, 4299, 4301, 4303, 4305, 4307, 4309, 4311, 4313, 4315, 4317, 4319, 4321, 4323, 4325, 4327, 4329, 4332, 4333, 4334, 4335, 4336, 4337, 4339, 4341, 4343, 4345, 4347, 4349, 4351, 4353, 4355, 4357, 4359, 4361, 4363, 4365, 4383, 4386, 4387, 4388, 4389, 4390, 4391, 4393, 4395, 4397, 4399, 4401, 4403, 4405, 4407, 4409, 4411, 4413, 4415, 4417, 4419, 4422, 4427, 4428, 4429, 4430, 4431, 4432, 4435, 4437, 4439, 4441, 4443, 4445, 4447, 4449, 4451, 4453, 4455, 4457, 4459, 4461, 4479, 4482, 4483, 4484, 4485, 4486, 4487, 4489, 4491, 4493, 4495, 4497, 4499, 4501, 4503, 4505, 4507, 4509, 4511, 4513, 4516, 4521, 4528, 4529, 4530, 4531, 4532, 4533, 4538, 4541, 4543, 4545, 4547, 4549, 4551, 4553, 4555, 4557, 4559, 4561, 4563, 4565, 4583, 4586, 4587, 4588, 4589, 4590, 4591, 4593, 4595, 4597, 4599, 4601, 4603, 4605, 4607, 4609, 4611, 4613, 4615, 4618, 4623, 4630, 4639, 4640, 4641, 4642, 4643, 4644, 4651, 4656, 4659, 4661, 4663, 4665, 4667, 4669, 4671, 4673, 4675, 4677, 4679, 4681, 4699, 4702, 4703, 4704, 4705, 4706, 4707, 4709, 4711, 4713, 4715, 4717, 4719, 4721, 4723, 4725, 4727, 4729, 4732, 4737, 4744, 4753, 4764, 4765, 4766, 4767, 4768, 4769, 4778, 4785, 4790, 4793, 4795, 4797, 4799, 4801, 4803, 4805, 4807, 4809, 4811, 4813, 4831, 4834, 4835, 4836, 4837, 4838, 4839, 4841, 4843, 4845, 4847, 4849, 4851, 4853, 4855, 4857, 4859, 4862, 4867, 4874, 4883, 4894, 4907, 4908, 4909, 4910, 4911, 4912, 4923, 4932, 4939, 4944, 4947, 4949, 4951, 4953, 4955, 4957, 4959, 4961, 4963, 4965, 4983, 4986, 4987, 4988, 4989, 4990, 4991, 4993, 4995, 4997, 4999, 5001, 5003, 5005, 5007, 5009, 5012, 5017, 5024, 5033, 5044, 5057, 5072, 5073, 5074, 5075, 5076, 5077, 5090, 5101, 5110, 5117, 5122, 5125, 5127, 5129, 5131, 5133, 5135, 5137, 5139, 5141, 5159, 5162, 5163, 5164, 5165, 5166, 5167, 5169, 5171, 5173, 5175, 5177, 5179, 5181, 5183, 5186, 5191, 5198, 5207, 5218, 5231, 5246, 5263, 5264, 5265, 5266, 5267, 5268, 5283, 5296, 5307, 5316, 5323, 5328, 5331, 5333, 5335, 5337, 5339, 5341, 5343, 5345, 5363, 5366, 5367, 5368, 5369, 5370, 5371, 5373, 5375, 5377, 5379, 5381, 5383, 5385, 5388, 5393, 5400, 5409, 5420, 5433, 5448, 5465, 5484, 5485, 5486, 5487, 5488, 5489, 5506, 5521, 5534, 5545, 5554, 5561, 5566, 5569, 5571, 5573, 5575, 5577, 5579, 5581, 5599, 5602, 5603, 5604, 5605, 5606, 5607, 5609, 5611, 5613, 5615, 5617, 5619, 5622, 5627, 5634, 5643, 5654, 5667, 5682, 5699, 5718, 5739, 5740, 5741, 5742, 5743, 5744, 5763, 5780, 5795, 5808, 5819, 5828, 5835, 5840, 5843, 5845, 5847, 5849, 5851, 5853, 5871, 5874, 5875, 5876, 5877, 5878, 5879, 5881, 5883, 5885, 5887, 5889, 5892, 5897, 5904, 5913, 5924, 5937, 5952, 5969, 5988, 6009, 6032, 6033, 6034, 6035, 6036, 6037, 6058, 6077, 6094, 6109, 6122, 6133, 6142, 6149, 6154, 6157, 6159, 6161, 6163, 6165, 6183, 6186, 6187, 6188, 6189, 6190, 6191, 6193, 6195, 6197, 6199, 6202, 6207, 6214, 6223, 6234, 6247, 6262, 6279, 6298, 6319, 6342, 6367, 6368, 6369, 6370, 6371, 6372, 6395, 6416, 6435, 6452, 6467, 6480, 6491, 6500, 6507, 6512, 6515, 6517, 6519, 6521, 6539, 6542, 6543, 6544, 6545, 6546, 6547, 6549, 6551, 6553, 6556, 6561, 6568, 6577, 6588, 6601, 6616, 6633, 6652, 6673, 6696, 6721, 6748, 6749, 6750, 6751, 6752, 6753, 6778, 6801, 6822, 6841, 6858, 6873, 6886, 6897, 6906, 6913, 6918, 6921, 6923, 6925, 6943, 6946, 6947, 6948, 6949, 6950, 6951, 6953, 6955, 6958, 6963, 6970, 6979, 6990, 7003, 7018, 7035, 7054, 7075, 7098, 7123, 7150, 7179, 7180, 7181, 7182, 7183, 7184, 7211, 7236, 7259, 7280, 7299, 7316, 7331, 7344, 7355, 7364, 7371, 7376, 7379, 7381, 7399, 7402, 7403, 7404, 7405, 7406, 7407, 7409, 7412, 7417, 7424, 7433, 7444, 7457, 7472, 7489, 7508, 7529, 7552, 7577, 7604, 7633, 7664, 7665, 7666, 7667, 7668, 7669, 7698, 7725, 7750, 7773, 7794, 7813, 7830, 7845, 7858, 7869, 7878, 7885, 7890, 7893, 7909, 7912, 7913, 7914, 7915, 7916, 7917, 7920, 7925, 7932, 7941, 7952, 7965, 7980, 7997, 8016, 8037, 8060, 8085, 8112, 8141, 8172, 8205, 8206, 8207, 8208, 8209, 8210, 8241, 8270, 8297, 8322, 8345, 8366, 8385, 8402, 8417, 8430, 8441, 8450, 8457, 8462]
Discarding 1385 places :
Implicit Place search using SMT only with invariants took 30443 ms to find 1385 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7442/20416 places, 16168/31713 transitions.
Discarding 319 places :
Symmetric choice reduction at 0 with 319 rule applications. Total rules 319 place count 7123 transition count 15849
Iterating global reduction 0 with 319 rules applied. Total rules applied 638 place count 7123 transition count 15849
Discarding 319 places :
Symmetric choice reduction at 0 with 319 rule applications. Total rules 957 place count 6804 transition count 15530
Iterating global reduction 0 with 319 rules applied. Total rules applied 1276 place count 6804 transition count 15530
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 1339 place count 6741 transition count 15215
Iterating global reduction 0 with 63 rules applied. Total rules applied 1402 place count 6741 transition count 15215
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 1404 place count 6740 transition count 15214
Applied a total of 1404 rules in 8479 ms. Remains 6740 /7442 variables (removed 702) and now considering 15214/16168 (removed 954) transitions.
[2024-06-01 05:57:43] [INFO ] Flow matrix only has 14158 transitions (discarded 1056 similar events)
// Phase 1: matrix 14158 rows 6740 cols
[2024-06-01 05:57:44] [INFO ] Computed 76 invariants in 688 ms
[2024-06-01 05:58:01] [INFO ] Implicit Places using invariants in 17574 ms returned []
Implicit Place search using SMT only with invariants took 17575 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6740/20416 places, 15214/31713 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 64638 ms. Remains : 6740/20416 places, 15214/31713 transitions.
Stuttering acceptance computed with spot in 61 ms :[true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 82049 steps with 2256 reset in 1548 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-07 finished in 66304 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||G(p1))))'
Support contains 4 out of 20416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 20416/20416 places, 31713/31713 transitions.
Applied a total of 0 rules in 1442 ms. Remains 20416 /20416 variables (removed 0) and now considering 31713/31713 (removed 0) transitions.
[2024-06-01 05:58:04] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
// Phase 1: matrix 30657 rows 20416 cols
[2024-06-01 05:58:07] [INFO ] Computed 1461 invariants in 2637 ms
[2024-06-01 05:58:40] [INFO ] Performed 6488/20416 implicitness test of which 288 returned IMPLICIT in 30 seconds.
[2024-06-01 05:59:11] [INFO ] Performed 12064/20416 implicitness test of which 672 returned IMPLICIT in 60 seconds.
[2024-06-01 05:59:41] [INFO ] Performed 17003/20416 implicitness test of which 943 returned IMPLICIT in 90 seconds.
[2024-06-01 06:00:02] [INFO ] Implicit Places using invariants in 117610 ms returned [7, 21, 37, 55, 75, 97, 121, 147, 175, 205, 237, 271, 307, 345, 385, 427, 470, 512, 552, 590, 626, 660, 692, 722, 750, 776, 800, 822, 842, 860, 876, 890, 930, 943, 957, 973, 991, 1011, 1033, 1057, 1083, 1111, 1141, 1173, 1207, 1243, 1281, 1321, 1362, 1402, 1440, 1476, 1510, 1542, 1572, 1600, 1626, 1650, 1672, 1692, 1710, 1726, 1740, 1753, 1793, 1806, 1819, 1833, 1849, 1867, 1887, 1909, 1933, 1959, 1987, 2017, 2049, 2083, 2119, 2157, 2196, 2234, 2270, 2304, 2336, 2366, 2394, 2420, 2444, 2466, 2486, 2504, 2520, 2534, 2547, 2560, 2600, 2613, 2626, 2639, 2653, 2669, 2687, 2707, 2729, 2753, 2779, 2807, 2837, 2869, 2903, 2939, 2976, 3012, 3046, 3078, 3108, 3136, 3162, 3186, 3208, 3228, 3246, 3262, 3276, 3289, 3302, 3315, 3355, 3368, 3381, 3394, 3407, 3421, 3437, 3455, 3475, 3497, 3521, 3547, 3575, 3605, 3637, 3671, 3706, 3740, 3772, 3802, 3830, 3856, 3880, 3902, 3922, 3940, 3956, 3970, 3983, 3996, 4009, 4022, 4062, 4075, 4088, 4101, 4114, 4127, 4141, 4157, 4175, 4195, 4217, 4241, 4267, 4295, 4325, 4357, 4390, 4422, 4452, 4480, 4506, 4530, 4552, 4572, 4590, 4606, 4620, 4633, 4646, 4659, 4672, 4685, 4725, 4738, 4751, 4764, 4777, 4790, 4803, 4817, 4833, 4851, 4871, 4893, 4917, 4943, 4971, 5001, 5032, 5062, 5090, 5116, 5140, 5162, 5182, 5200, 5216, 5230, 5243, 5256, 5269, 5282, 5295, 5308, 5348, 5361, 5374, 5387, 5400, 5413, 5426, 5439, 5453, 5469, 5487, 5507, 5529, 5553, 5579, 5607, 5636, 5664, 5690, 5714, 5736, 5756, 5774, 5790, 5804, 5817, 5830, 5843, 5856, 5869, 5882, 5895, 5935, 5948, 5961, 5974, 5987, 6000, 6013, 6026, 6039, 6053, 6069, 6087, 6107, 6129, 6153, 6179, 6206, 6232, 6256, 6278, 6298, 6316, 6332, 6346, 6359, 6372, 6385, 6398, 6411, 6424, 6437, 6450, 6490, 6503, 6516, 6529, 6542, 6555, 6568, 6581, 6594, 6607, 6621, 6637, 6655, 6675, 6697, 6721, 6746, 6770, 6792, 6812, 6830, 6846, 6860, 6873, 6886, 6899, 6912, 6925, 6938, 6951, 6964, 6977, 7017, 7030, 7043, 7056, 7069, 7082, 7095, 7108, 7121, 7134, 7147, 7161, 7177, 7195, 7215, 7237, 7260, 7282, 7302, 7320, 7336, 7350, 7363, 7376, 7389, 7402, 7415, 7428, 7441, 7454, 7467, 7480, 7520, 7533, 7546, 7559, 7572, 7585, 7598, 7611, 7624, 7637, 7650, 7663, 7677, 7693, 7711, 7731, 7752, 7772, 7790, 7806, 7820, 7833, 7846, 7859, 7872, 7885, 7898, 7911, 7924, 7937, 7950, 7963, 8003, 8016, 8029, 8042, 8055, 8068, 8081, 8094, 8107, 8120, 8133, 8146, 8159, 8173, 8189, 8207, 8226, 8244, 8260, 8274, 8287, 8300, 8313, 8326, 8339, 8352, 8365, 8378, 8391, 8404, 8417, 8430, 8470, 8483, 8496, 8509, 8522, 8535, 8548, 8561, 8574, 8587, 8600, 8613, 8626, 8639, 8653, 8669, 8686, 8702, 8716, 8729, 8742, 8755, 8768, 8781, 8794, 8807, 8820, 8833, 8846, 8859, 8872, 8885, 8925, 8938, 8951, 8964, 8977, 8990, 9003, 9016, 9029, 9042, 9055, 9068, 9081, 9094, 9107, 9121, 9136, 9150, 9163, 9176, 9189, 9202, 9215, 9228, 9241, 9254, 9267, 9280, 9293, 9306, 9319, 9332, 9372, 9385, 9398, 9411, 9424, 9437, 9450, 9463, 9476, 9489, 9502, 9515, 9528, 9541, 9554, 9567, 9580, 9593, 9606, 9619, 9632, 9645, 9658, 9671, 9684, 9697, 9710, 9723, 9736, 9749, 9762, 9775, 9813, 9826, 9839, 9852, 9865, 9878, 9891, 9904, 9917, 9930, 9943, 9956, 9969, 9982, 9995, 10008, 10021, 10034, 10047, 10060, 10073, 10086, 10099, 10112, 10125, 10138, 10151, 10164, 10177, 10190, 10203, 10216, 10256, 10269, 10282, 10295, 10308, 10321, 10334, 10347, 10360, 10373, 10386, 10399, 10412, 10425, 10438, 10451, 10464, 10477, 10490, 10503, 10516, 10529, 10542, 10555, 10568, 10581, 10594, 10607, 10620, 10633, 10646, 10659, 10699, 10712, 10725, 10738, 10751, 10764, 10777, 10790, 10803, 10816, 10829, 10842, 10855, 10868, 10881, 10894, 10908, 10923, 10937, 10950, 10963, 10976, 10989, 11002, 11015, 11028, 11041, 11054, 11067, 11080, 11093, 11106, 11146, 11159, 11172, 11185, 11198, 11211, 11224, 11237, 11250, 11263, 11276, 11289, 11302, 11315, 11328, 11342, 11358, 11375, 11391, 11405, 11418, 11431, 11444, 11457, 11470, 11483, 11496, 11509, 11522, 11535, 11548, 11561, 11601, 11614, 11627, 11640, 11653, 11666, 11679, 11692, 11705, 11718, 11731, 11744, 11757, 11770, 11784, 11800, 11818, 11837, 11855, 11871, 11885, 11898, 11911, 11924, 11937, 11950, 11963, 11976, 11989, 12002, 12015, 12028, 12068, 12081, 12094, 12107, 12120, 12133, 12146, 12159, 12172, 12185, 12198, 12211, 12224, 12238, 12254, 12272, 12292, 12313, 12333, 12351, 12367, 12381, 12394, 12407, 12420, 12433, 12446, 12459, 12472, 12485, 12498, 12511, 12551, 12564, 12577, 12590, 12603, 12616, 12629, 12642, 12655, 12668, 12681, 12694, 12708, 12724, 12742, 12762, 12784, 12807, 12829, 12849, 12867, 12883, 12897, 12910, 12923, 12936, 12949, 12962, 12975, 12988, 13001, 13014, 13054, 13067, 13080, 13093, 13106, 13119, 13132, 13145, 13158, 13171, 13184, 13198, 13214, 13232, 13252, 13274, 13298, 13323, 13347, 13369, 13389, 13407, 13423, 13437, 13450, 13463, 13476, 13489, 13502, 13515, 13528, 13541, 13581, 13594, 13607, 13620, 13633, 13646, 13659, 13672, 13685, 13698, 13712, 13728, 13746, 13766, 13788, 13812, 13838, 13865, 13891, 13915, 13937, 13957, 13975, 13991, 14005, 14018, 14031, 14044, 14057, 14070, 14083, 14096, 14136, 14149, 14162, 14175, 14188, 14201, 14214, 14227, 14240, 14254, 14270, 14288, 14308, 14330, 14354, 14380, 14408, 14437, 14465, 14491, 14515, 14537, 14557, 14575, 14591, 14605, 14618, 14631, 14644, 14657, 14670, 14683, 14723, 14736, 14749, 14762, 14775, 14788, 14801, 14814, 14828, 14844, 14862, 14882, 14904, 14928, 14954, 14982, 15012, 15043, 15073, 15101, 15127, 15151, 15173, 15193, 15211, 15227, 15241, 15254, 15267, 15280, 15293, 15306, 15346, 15359, 15372, 15385, 15398, 15411, 15424, 15438, 15454, 15472, 15492, 15514, 15538, 15564, 15592, 15622, 15654, 15687, 15719, 15749, 15777, 15803, 15827, 15849, 15869, 15887, 15903, 15917, 15930, 15943, 15956, 15969, 16009, 16022, 16035, 16048, 16061, 16074, 16088, 16104, 16122, 16142, 16164, 16188, 16214, 16242, 16272, 16304, 16338, 16373, 16407, 16439, 16469, 16497, 16523, 16547, 16569, 16589, 16607, 16623, 16637, 16650, 16663, 16676, 16716, 16729, 16742, 16755, 16768, 16782, 16798, 16816, 16836, 16858, 16882, 16908, 16936, 16966, 16998, 17032, 17068, 17105, 17141, 17175, 17207, 17237, 17265, 17291, 17315, 17337, 17357, 17375, 17391, 17405, 17418, 17431, 17471, 17484, 17497, 17510, 17524, 17540, 17558, 17578, 17600, 17624, 17650, 17678, 17708, 17740, 17774, 17810, 17848, 17887, 17925, 17961, 17995, 18027, 18057, 18085, 18111, 18135, 18157, 18177, 18195, 18211, 18225, 18238, 18278, 18291, 18304, 18318, 18334, 18352, 18372, 18394, 18418, 18444, 18472, 18502, 18534, 18568, 18604, 18642, 18682, 18723, 18763, 18801, 18837, 18871, 18903, 18933, 18961, 18987, 19011, 19033, 19053, 19071, 19087, 19101, 19139, 19152, 19166, 19182, 19200, 19220, 19242, 19266, 19292, 19320, 19350, 19382, 19416, 19452, 19490, 19530, 19572, 19615, 19657, 19697, 19735, 19771, 19805, 19837, 19867, 19895, 19921, 19945, 19967, 19987, 20005, 20021]
Discarding 1056 places :
Implicit Place search using SMT only with invariants took 117655 ms to find 1056 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19360/20416 places, 31713/31713 transitions.
Applied a total of 0 rules in 1476 ms. Remains 19360 /19360 variables (removed 0) and now considering 31713/31713 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 120575 ms. Remains : 19360/20416 places, 31713/31713 transitions.
Stuttering acceptance computed with spot in 249 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-08
Product exploration explored 100000 steps with 33333 reset in 4860 ms.
Product exploration explored 100000 steps with 33333 reset in 5025 ms.
Computed a total of 13344 stabilizing places and 19744 stable transitions
Computed a total of 13344 stabilizing places and 19744 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 16 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-08 finished in 130899 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 20416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 20416/20416 places, 31713/31713 transitions.
Applied a total of 0 rules in 1473 ms. Remains 20416 /20416 variables (removed 0) and now considering 31713/31713 (removed 0) transitions.
[2024-06-01 06:00:15] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
[2024-06-01 06:00:15] [INFO ] Invariant cache hit.
[2024-06-01 06:00:49] [INFO ] Performed 6615/20416 implicitness test of which 298 returned IMPLICIT in 30 seconds.
[2024-06-01 06:01:19] [INFO ] Performed 12052/20416 implicitness test of which 672 returned IMPLICIT in 60 seconds.
[2024-06-01 06:01:49] [INFO ] Performed 16711/20416 implicitness test of which 928 returned IMPLICIT in 90 seconds.
[2024-06-01 06:02:10] [INFO ] Implicit Places using invariants in 115544 ms returned [7, 21, 37, 55, 75, 97, 121, 147, 175, 205, 237, 271, 307, 345, 385, 427, 470, 512, 552, 590, 626, 660, 692, 722, 750, 776, 800, 822, 842, 860, 876, 890, 930, 943, 957, 973, 991, 1011, 1033, 1057, 1083, 1111, 1141, 1173, 1207, 1243, 1281, 1321, 1362, 1402, 1440, 1476, 1510, 1542, 1572, 1600, 1626, 1650, 1672, 1692, 1710, 1726, 1740, 1753, 1793, 1806, 1819, 1833, 1849, 1867, 1887, 1909, 1933, 1959, 1987, 2017, 2049, 2083, 2119, 2157, 2196, 2234, 2270, 2304, 2336, 2366, 2394, 2420, 2444, 2466, 2486, 2504, 2520, 2534, 2547, 2560, 2600, 2613, 2626, 2639, 2653, 2669, 2687, 2707, 2729, 2753, 2779, 2807, 2837, 2869, 2903, 2939, 2976, 3012, 3046, 3078, 3108, 3136, 3162, 3186, 3208, 3228, 3246, 3262, 3276, 3289, 3302, 3315, 3355, 3368, 3381, 3394, 3407, 3421, 3437, 3455, 3475, 3497, 3521, 3547, 3575, 3605, 3637, 3671, 3706, 3740, 3772, 3802, 3830, 3856, 3880, 3902, 3922, 3940, 3956, 3970, 3983, 3996, 4009, 4022, 4062, 4075, 4088, 4101, 4114, 4127, 4141, 4157, 4175, 4195, 4217, 4241, 4267, 4295, 4325, 4357, 4390, 4422, 4452, 4480, 4506, 4530, 4552, 4572, 4590, 4606, 4620, 4633, 4646, 4659, 4672, 4685, 4725, 4738, 4751, 4764, 4777, 4790, 4803, 4817, 4833, 4851, 4871, 4893, 4917, 4943, 4971, 5001, 5032, 5062, 5090, 5116, 5140, 5162, 5182, 5200, 5216, 5230, 5243, 5256, 5269, 5282, 5295, 5308, 5348, 5361, 5374, 5387, 5400, 5413, 5426, 5439, 5453, 5469, 5487, 5507, 5529, 5553, 5579, 5607, 5636, 5664, 5690, 5714, 5736, 5756, 5774, 5790, 5804, 5817, 5830, 5843, 5856, 5869, 5882, 5895, 5935, 5948, 5961, 5974, 5987, 6000, 6013, 6026, 6039, 6053, 6069, 6087, 6107, 6129, 6153, 6179, 6206, 6232, 6256, 6278, 6298, 6316, 6332, 6346, 6359, 6372, 6385, 6398, 6411, 6424, 6437, 6450, 6490, 6503, 6516, 6529, 6542, 6555, 6568, 6581, 6594, 6607, 6621, 6637, 6655, 6675, 6697, 6721, 6746, 6770, 6792, 6812, 6830, 6846, 6860, 6873, 6886, 6899, 6912, 6925, 6938, 6951, 6964, 6977, 7017, 7030, 7043, 7056, 7069, 7082, 7095, 7108, 7121, 7134, 7147, 7161, 7177, 7195, 7215, 7237, 7260, 7282, 7302, 7320, 7336, 7350, 7363, 7376, 7389, 7402, 7415, 7428, 7441, 7454, 7467, 7480, 7520, 7533, 7546, 7559, 7572, 7585, 7598, 7611, 7624, 7637, 7650, 7663, 7677, 7693, 7711, 7731, 7752, 7772, 7790, 7806, 7820, 7833, 7846, 7859, 7872, 7885, 7898, 7911, 7924, 7937, 7950, 7963, 8003, 8016, 8029, 8042, 8055, 8068, 8081, 8094, 8107, 8120, 8133, 8146, 8159, 8173, 8189, 8207, 8226, 8244, 8260, 8274, 8287, 8300, 8313, 8326, 8339, 8352, 8365, 8378, 8391, 8404, 8417, 8430, 8470, 8483, 8496, 8509, 8522, 8535, 8548, 8561, 8574, 8587, 8600, 8613, 8626, 8639, 8653, 8669, 8686, 8702, 8716, 8729, 8742, 8755, 8768, 8781, 8794, 8807, 8820, 8833, 8846, 8859, 8872, 8885, 8925, 8938, 8951, 8964, 8977, 8990, 9003, 9016, 9029, 9042, 9055, 9068, 9081, 9094, 9107, 9121, 9136, 9150, 9163, 9176, 9189, 9202, 9215, 9228, 9241, 9254, 9267, 9280, 9293, 9306, 9319, 9332, 9372, 9385, 9398, 9411, 9424, 9437, 9450, 9463, 9476, 9489, 9502, 9515, 9528, 9541, 9554, 9567, 9580, 9593, 9606, 9619, 9632, 9645, 9658, 9671, 9684, 9697, 9710, 9723, 9736, 9749, 9762, 9775, 9813, 9826, 9839, 9852, 9865, 9878, 9891, 9904, 9917, 9930, 9943, 9956, 9969, 9982, 9995, 10008, 10021, 10034, 10047, 10060, 10073, 10086, 10099, 10112, 10125, 10138, 10151, 10164, 10177, 10190, 10203, 10216, 10256, 10269, 10282, 10295, 10308, 10321, 10334, 10347, 10360, 10373, 10386, 10399, 10412, 10425, 10438, 10451, 10464, 10477, 10490, 10503, 10516, 10529, 10542, 10555, 10568, 10581, 10594, 10607, 10620, 10633, 10646, 10659, 10699, 10712, 10725, 10738, 10751, 10764, 10777, 10790, 10803, 10816, 10829, 10842, 10855, 10868, 10881, 10894, 10908, 10923, 10937, 10950, 10963, 10976, 10989, 11002, 11015, 11028, 11041, 11054, 11067, 11080, 11093, 11106, 11146, 11159, 11172, 11185, 11198, 11211, 11224, 11237, 11250, 11263, 11276, 11289, 11302, 11315, 11328, 11342, 11358, 11375, 11391, 11405, 11418, 11431, 11444, 11457, 11470, 11483, 11496, 11509, 11522, 11535, 11548, 11561, 11601, 11614, 11627, 11640, 11653, 11666, 11679, 11692, 11705, 11718, 11731, 11744, 11757, 11770, 11784, 11800, 11818, 11837, 11855, 11871, 11885, 11898, 11911, 11924, 11937, 11950, 11963, 11976, 11989, 12002, 12015, 12028, 12068, 12081, 12094, 12107, 12120, 12133, 12146, 12159, 12172, 12185, 12198, 12211, 12224, 12238, 12254, 12272, 12292, 12313, 12333, 12351, 12367, 12381, 12394, 12407, 12420, 12433, 12446, 12459, 12472, 12485, 12498, 12511, 12551, 12564, 12577, 12590, 12603, 12616, 12629, 12642, 12655, 12668, 12681, 12694, 12708, 12724, 12742, 12762, 12784, 12807, 12829, 12849, 12867, 12883, 12897, 12910, 12923, 12936, 12949, 12962, 12975, 12988, 13001, 13014, 13054, 13067, 13080, 13093, 13106, 13119, 13132, 13145, 13158, 13171, 13184, 13198, 13214, 13232, 13252, 13274, 13298, 13323, 13347, 13369, 13389, 13407, 13423, 13437, 13450, 13463, 13476, 13489, 13502, 13515, 13528, 13541, 13581, 13594, 13607, 13620, 13633, 13646, 13659, 13672, 13685, 13698, 13712, 13728, 13746, 13766, 13788, 13812, 13838, 13865, 13891, 13915, 13937, 13957, 13975, 13991, 14005, 14018, 14031, 14044, 14057, 14070, 14083, 14096, 14136, 14149, 14162, 14175, 14188, 14201, 14214, 14227, 14240, 14254, 14270, 14288, 14308, 14330, 14354, 14380, 14408, 14437, 14465, 14491, 14515, 14537, 14557, 14575, 14591, 14605, 14618, 14631, 14644, 14657, 14670, 14683, 14723, 14736, 14749, 14762, 14775, 14788, 14801, 14814, 14828, 14844, 14862, 14882, 14904, 14928, 14954, 14982, 15012, 15043, 15073, 15101, 15127, 15151, 15173, 15193, 15211, 15227, 15241, 15254, 15267, 15280, 15293, 15306, 15346, 15359, 15372, 15385, 15398, 15411, 15424, 15438, 15454, 15472, 15492, 15514, 15538, 15564, 15592, 15622, 15654, 15687, 15719, 15749, 15777, 15803, 15827, 15849, 15869, 15887, 15903, 15917, 15930, 15943, 15956, 15969, 16009, 16022, 16035, 16048, 16061, 16074, 16088, 16104, 16122, 16142, 16164, 16188, 16214, 16242, 16272, 16304, 16338, 16373, 16407, 16439, 16469, 16497, 16523, 16547, 16569, 16589, 16607, 16623, 16637, 16650, 16663, 16676, 16716, 16729, 16742, 16755, 16768, 16782, 16798, 16816, 16836, 16858, 16882, 16908, 16936, 16966, 16998, 17032, 17068, 17105, 17141, 17175, 17207, 17237, 17265, 17291, 17315, 17337, 17357, 17375, 17391, 17405, 17418, 17431, 17471, 17484, 17497, 17510, 17524, 17540, 17558, 17578, 17600, 17624, 17650, 17678, 17708, 17740, 17774, 17810, 17848, 17887, 17925, 17961, 17995, 18027, 18057, 18085, 18111, 18135, 18157, 18177, 18195, 18211, 18225, 18238, 18278, 18291, 18304, 18318, 18334, 18352, 18372, 18394, 18418, 18444, 18472, 18502, 18534, 18568, 18604, 18642, 18682, 18723, 18763, 18801, 18837, 18871, 18903, 18933, 18961, 18987, 19011, 19033, 19053, 19071, 19087, 19101, 19139, 19152, 19166, 19182, 19200, 19220, 19242, 19266, 19292, 19320, 19350, 19382, 19416, 19452, 19490, 19530, 19572, 19615, 19657, 19697, 19735, 19771, 19805, 19837, 19867, 19895, 19921, 19945, 19967, 19987, 20005, 20021]
Discarding 1056 places :
Implicit Place search using SMT only with invariants took 115586 ms to find 1056 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19360/20416 places, 31713/31713 transitions.
Applied a total of 0 rules in 1487 ms. Remains 19360 /19360 variables (removed 0) and now considering 31713/31713 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 118546 ms. Remains : 19360/20416 places, 31713/31713 transitions.
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-12
Product exploration explored 100000 steps with 1941 reset in 2390 ms.
Product exploration explored 100000 steps with 1942 reset in 2266 ms.
Computed a total of 13344 stabilizing places and 19744 stable transitions
Computed a total of 13344 stabilizing places and 19744 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 80 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (777 resets) in 1162 ms. (34 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (112 resets) in 223 ms. (178 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 7213 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 7213 steps, saw 3525 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-01 06:02:21] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
// Phase 1: matrix 30657 rows 19360 cols
[2024-06-01 06:02:23] [INFO ] Computed 405 invariants in 2292 ms
[2024-06-01 06:02:23] [INFO ] State equation strengthened by 10210 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 13946/13948 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13948 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5342/19290 variables, 332/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19290 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 60/19350 variables, 60/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19350 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 10/19360 variables, 10/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/19360 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 7444ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 19360 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19360/19360 places, 31713/31713 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5280 transitions
Trivial Post-agglo rules discarded 5280 transitions
Performed 5280 trivial Post agglomeration. Transition count delta: 5280
Iterating post reduction 0 with 5280 rules applied. Total rules applied 5280 place count 19360 transition count 26433
Reduce places removed 5280 places and 0 transitions.
Iterating post reduction 1 with 5280 rules applied. Total rules applied 10560 place count 14080 transition count 26433
Performed 330 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 330 Pre rules applied. Total rules applied 10560 place count 14080 transition count 26103
Deduced a syphon composed of 330 places in 22 ms
Reduce places removed 330 places and 0 transitions.
Iterating global reduction 2 with 660 rules applied. Total rules applied 11220 place count 13750 transition count 26103
Discarding 4950 places :
Symmetric choice reduction at 2 with 4950 rule applications. Total rules 16170 place count 8800 transition count 21153
Iterating global reduction 2 with 4950 rules applied. Total rules applied 21120 place count 8800 transition count 21153
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 21120 place count 8800 transition count 21143
Deduced a syphon composed of 10 places in 14 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 21140 place count 8790 transition count 21143
Discarding 990 places :
Symmetric choice reduction at 2 with 990 rule applications. Total rules 22130 place count 7800 transition count 16193
Iterating global reduction 2 with 990 rules applied. Total rules applied 23120 place count 7800 transition count 16193
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 11 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 23186 place count 7767 transition count 16160
Free-agglomeration rule (complex) applied 578 times.
Iterating global reduction 2 with 578 rules applied. Total rules applied 23764 place count 7767 transition count 19542
Reduce places removed 578 places and 0 transitions.
Iterating post reduction 2 with 578 rules applied. Total rules applied 24342 place count 7189 transition count 19542
Applied a total of 24342 rules in 9272 ms. Remains 7189 /19360 variables (removed 12171) and now considering 19542/31713 (removed 12171) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9273 ms. Remains : 7189/19360 places, 19542/31713 transitions.
RANDOM walk for 40000 steps (1365 resets) in 2132 ms. (18 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (78 resets) in 185 ms. (215 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 12893 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 1
Probabilistic random walk after 12893 steps, saw 6138 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 06:02:41] [INFO ] Flow matrix only has 17977 transitions (discarded 1565 similar events)
// Phase 1: matrix 17977 rows 7189 cols
[2024-06-01 06:02:42] [INFO ] Computed 405 invariants in 533 ms
[2024-06-01 06:02:42] [INFO ] State equation strengthened by 10210 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6709/6711 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6711 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/6745 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6745 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 374/7119 variables, 332/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7119 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/7179 variables, 60/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7179 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/7189 variables, 10/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/7189 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 25166/25166 variables, and 7594 constraints, problems are : Problem set: 0 solved, 1 unsolved in 12552 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 342/342 constraints, State Equation: 7189/7189 constraints, ReadFeed: 0/10210 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6709/6711 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6711 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/6745 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 06:03:04] [INFO ] Deduced a trap composed of 779 places in 8874 ms of which 45 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/6745 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/6745 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 374/7119 variables, 332/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 06:03:16] [INFO ] Deduced a trap composed of 5 places in 11407 ms of which 44 ms to minimize.
[2024-06-01 06:03:27] [INFO ] Deduced a trap composed of 308 places in 10977 ms of which 48 ms to minimize.
[2024-06-01 06:03:38] [INFO ] Deduced a trap composed of 51 places in 11300 ms of which 46 ms to minimize.
[2024-06-01 06:03:50] [INFO ] Deduced a trap composed of 299 places in 11338 ms of which 47 ms to minimize.
SMT process timed out in 68741ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 7189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7189/7189 places, 19542/19542 transitions.
Applied a total of 0 rules in 1815 ms. Remains 7189 /7189 variables (removed 0) and now considering 19542/19542 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1816 ms. Remains : 7189/7189 places, 19542/19542 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7189/7189 places, 19542/19542 transitions.
Applied a total of 0 rules in 1801 ms. Remains 7189 /7189 variables (removed 0) and now considering 19542/19542 (removed 0) transitions.
[2024-06-01 06:03:53] [INFO ] Flow matrix only has 17977 transitions (discarded 1565 similar events)
[2024-06-01 06:03:53] [INFO ] Invariant cache hit.
[2024-06-01 06:04:17] [INFO ] Implicit Places using invariants in 23960 ms returned [7, 8, 9, 10, 11, 295, 296, 297, 298, 299, 513, 514, 515, 516, 517, 769, 770, 771, 772, 773, 962, 963, 964, 965, 966, 1188, 1189, 1190, 1191, 1192, 1357, 1358, 1359, 1360, 1361, 1555, 1556, 1557, 1558, 1559, 1702, 1703, 1704, 1705, 1706, 1874, 1875, 1876, 1877, 1878, 2001, 2002, 2003, 2004, 2005, 2149, 2150, 2151, 2152, 2153, 2258, 2259, 2260, 2261, 2262, 2384, 2385, 2386, 2387, 2388, 2477, 2478, 2479, 2480, 2481, 2583, 2584, 2585, 2586, 2587, 2662, 2663, 2664, 2665, 2666, 2750, 2751, 2752, 2753, 2754, 2817, 2818, 2819, 2820, 2821, 2889, 2890, 2891, 2892, 2893, 2946, 2947, 2948, 2949, 2950, 3004, 3005, 3006, 3007, 3008, 3053, 3054, 3055, 3056, 3057, 3099, 3100, 3101, 3102, 3103, 3142, 3143, 3144, 3145, 3146, 3178, 3179, 3180, 3181, 3182, 3217, 3218, 3219, 3220, 3221, 3245, 3246, 3247, 3248, 3249, 3282, 3283, 3284, 3285, 3286, 3304, 3305, 3306, 3307, 3308, 3341, 3342, 3343, 3344, 3345, 3362, 3363, 3364, 3365, 3366, 3397, 3398, 3399, 3400, 3401, 3418, 3419, 3420, 3421, 3422, 3454, 3455, 3456, 3457, 3458, 3475, 3476, 3477, 3478, 3479, 3512, 3513, 3514, 3515, 3516, 3534, 3535, 3536, 3537, 3538, 3571, 3572, 3573, 3574, 3575, 3597, 3598, 3599, 3600, 3601, 3636, 3637, 3638, 3639, 3640, 3668, 3669, 3670, 3671, 3672, 3711, 3712, 3713, 3714, 3715, 3751, 3752, 3753, 3754, 3755, 3800, 3801, 3802, 3803, 3804, 3850, 3851, 3852, 3853, 3854, 3907, 3908, 3909, 3910, 3911, 3969, 3970, 3971, 3972, 3973, 4036, 4037, 4038, 4039, 4040, 4112, 4113, 4114, 4115, 4116, 4191, 4192, 4193, 4194, 4195, 4283, 4284, 4285, 4286, 4287, 4376, 4377, 4378, 4379, 4380, 4486, 4487, 4488, 4489, 4490, 4595, 4596, 4597, 4598, 4599, 4725, 4726, 4727, 4728, 4729, 4852, 4853, 4854, 4855, 4856, 5004, 5005, 5006, 5007, 5008, 5152, 5153, 5154, 5155, 5156, 5328, 5329, 5330, 5331, 5332, 5497, 5498, 5499, 5500, 5501, 5699, 5700, 5701, 5702, 5703, 5892, 5893, 5894, 5895, 5896, 6122, 6123, 6124, 6125, 6126, 6339, 6340, 6341, 6342, 6343, 6599, 6600, 6601, 6602, 6603]
Discarding 330 places :
Implicit Place search using SMT only with invariants took 23972 ms to find 330 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 6859/7189 places, 19542/19542 transitions.
Discarding 320 places :
Symmetric choice reduction at 0 with 320 rule applications. Total rules 320 place count 6539 transition count 19222
Iterating global reduction 0 with 320 rules applied. Total rules applied 640 place count 6539 transition count 19222
Discarding 320 places :
Symmetric choice reduction at 0 with 320 rule applications. Total rules 960 place count 6219 transition count 18902
Iterating global reduction 0 with 320 rules applied. Total rules applied 1280 place count 6219 transition count 18902
Applied a total of 1280 rules in 3693 ms. Remains 6219 /6859 variables (removed 640) and now considering 18902/19542 (removed 640) transitions.
[2024-06-01 06:04:21] [INFO ] Flow matrix only has 17337 transitions (discarded 1565 similar events)
// Phase 1: matrix 17337 rows 6219 cols
[2024-06-01 06:04:22] [INFO ] Computed 75 invariants in 671 ms
[2024-06-01 06:04:42] [INFO ] Implicit Places using invariants in 20818 ms returned []
Implicit Place search using SMT only with invariants took 20819 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6219/7189 places, 18902/19542 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 50287 ms. Remains : 6219/7189 places, 18902/19542 transitions.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 19360 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19360/19360 places, 31713/31713 transitions.
Applied a total of 0 rules in 1445 ms. Remains 19360 /19360 variables (removed 0) and now considering 31713/31713 (removed 0) transitions.
[2024-06-01 06:04:44] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
// Phase 1: matrix 30657 rows 19360 cols
[2024-06-01 06:04:46] [INFO ] Computed 405 invariants in 2217 ms
[2024-06-01 06:05:19] [INFO ] Performed 10119/19360 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 06:05:49] [INFO ] Performed 18119/19360 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 06:06:02] [INFO ] Implicit Places using invariants in 78521 ms returned []
Implicit Place search using SMT only with invariants took 78523 ms to find 0 implicit places.
Running 31680 sub problems to find dead transitions.
[2024-06-01 06:06:03] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
[2024-06-01 06:06:03] [INFO ] Invariant cache hit.
[2024-06-01 06:06:03] [INFO ] State equation strengthened by 10210 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 19358/50017 variables, and 61 constraints, problems are : Problem set: 0 solved, 31680 unsolved in 30531 ms.
Refiners :[Positive P Invariants (semi-flows): 61/63 constraints, Generalized P Invariants (flows): 0/342 constraints, State Equation: 0/19360 constraints, ReadFeed: 0/10210 constraints, PredecessorRefiner: 30624/30624 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31680 unsolved
SMT process timed out in 187301ms, After SMT, problems are : Problem set: 0 solved, 31680 unsolved
Search for dead transitions found 0 dead transitions in 187587ms
Finished structural reductions in LTL mode , in 1 iterations and 267592 ms. Remains : 19360/19360 places, 31713/31713 transitions.
Computed a total of 13344 stabilizing places and 19744 stable transitions
Computed a total of 13344 stabilizing places and 19744 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (775 resets) in 1524 ms. (26 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (112 resets) in 283 ms. (140 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 7361 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 7361 steps, saw 3604 distinct states, run finished after 3003 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-01 06:09:14] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
[2024-06-01 06:09:14] [INFO ] Invariant cache hit.
[2024-06-01 06:09:14] [INFO ] State equation strengthened by 10210 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 13946/13948 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13948 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5342/19290 variables, 332/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19290 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 60/19350 variables, 60/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19350 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 10/19360 variables, 10/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/19360 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 5142ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 19360 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19360/19360 places, 31713/31713 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5280 transitions
Trivial Post-agglo rules discarded 5280 transitions
Performed 5280 trivial Post agglomeration. Transition count delta: 5280
Iterating post reduction 0 with 5280 rules applied. Total rules applied 5280 place count 19360 transition count 26433
Reduce places removed 5280 places and 0 transitions.
Iterating post reduction 1 with 5280 rules applied. Total rules applied 10560 place count 14080 transition count 26433
Performed 330 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 330 Pre rules applied. Total rules applied 10560 place count 14080 transition count 26103
Deduced a syphon composed of 330 places in 21 ms
Reduce places removed 330 places and 0 transitions.
Iterating global reduction 2 with 660 rules applied. Total rules applied 11220 place count 13750 transition count 26103
Discarding 4950 places :
Symmetric choice reduction at 2 with 4950 rule applications. Total rules 16170 place count 8800 transition count 21153
Iterating global reduction 2 with 4950 rules applied. Total rules applied 21120 place count 8800 transition count 21153
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 21120 place count 8800 transition count 21143
Deduced a syphon composed of 10 places in 14 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 21140 place count 8790 transition count 21143
Discarding 990 places :
Symmetric choice reduction at 2 with 990 rule applications. Total rules 22130 place count 7800 transition count 16193
Iterating global reduction 2 with 990 rules applied. Total rules applied 23120 place count 7800 transition count 16193
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 13 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 23186 place count 7767 transition count 16160
Free-agglomeration rule (complex) applied 578 times.
Iterating global reduction 2 with 578 rules applied. Total rules applied 23764 place count 7767 transition count 19542
Reduce places removed 578 places and 0 transitions.
Iterating post reduction 2 with 578 rules applied. Total rules applied 24342 place count 7189 transition count 19542
Applied a total of 24342 rules in 9558 ms. Remains 7189 /19360 variables (removed 12171) and now considering 19542/31713 (removed 12171) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9559 ms. Remains : 7189/19360 places, 19542/31713 transitions.
RANDOM walk for 40000 steps (1364 resets) in 2641 ms. (15 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (80 resets) in 212 ms. (187 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 12801 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 1
Probabilistic random walk after 12801 steps, saw 6104 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 06:09:32] [INFO ] Flow matrix only has 17977 transitions (discarded 1565 similar events)
// Phase 1: matrix 17977 rows 7189 cols
[2024-06-01 06:09:33] [INFO ] Computed 405 invariants in 567 ms
[2024-06-01 06:09:33] [INFO ] State equation strengthened by 10210 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6709/6711 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6711 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/6745 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6745 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 374/7119 variables, 332/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7119 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/7179 variables, 60/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7179 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/7189 variables, 10/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/7189 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 25166/25166 variables, and 7594 constraints, problems are : Problem set: 0 solved, 1 unsolved in 13308 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 342/342 constraints, State Equation: 7189/7189 constraints, ReadFeed: 0/10210 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6709/6711 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6711 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/6745 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 06:09:56] [INFO ] Deduced a trap composed of 779 places in 9064 ms of which 43 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/6745 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/6745 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 374/7119 variables, 332/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 06:10:08] [INFO ] Deduced a trap composed of 5 places in 10981 ms of which 44 ms to minimize.
[2024-06-01 06:10:19] [INFO ] Deduced a trap composed of 308 places in 11506 ms of which 50 ms to minimize.
[2024-06-01 06:10:31] [INFO ] Deduced a trap composed of 51 places in 11544 ms of which 46 ms to minimize.
[2024-06-01 06:10:42] [INFO ] Deduced a trap composed of 299 places in 11266 ms of which 42 ms to minimize.
SMT process timed out in 69978ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 7189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7189/7189 places, 19542/19542 transitions.
Applied a total of 0 rules in 1863 ms. Remains 7189 /7189 variables (removed 0) and now considering 19542/19542 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1864 ms. Remains : 7189/7189 places, 19542/19542 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7189/7189 places, 19542/19542 transitions.
Applied a total of 0 rules in 1834 ms. Remains 7189 /7189 variables (removed 0) and now considering 19542/19542 (removed 0) transitions.
[2024-06-01 06:10:46] [INFO ] Flow matrix only has 17977 transitions (discarded 1565 similar events)
[2024-06-01 06:10:46] [INFO ] Invariant cache hit.
[2024-06-01 06:11:10] [INFO ] Implicit Places using invariants in 24299 ms returned [7, 8, 9, 10, 11, 295, 296, 297, 298, 299, 513, 514, 515, 516, 517, 769, 770, 771, 772, 773, 962, 963, 964, 965, 966, 1188, 1189, 1190, 1191, 1192, 1357, 1358, 1359, 1360, 1361, 1555, 1556, 1557, 1558, 1559, 1702, 1703, 1704, 1705, 1706, 1874, 1875, 1876, 1877, 1878, 2001, 2002, 2003, 2004, 2005, 2149, 2150, 2151, 2152, 2153, 2258, 2259, 2260, 2261, 2262, 2384, 2385, 2386, 2387, 2388, 2477, 2478, 2479, 2480, 2481, 2583, 2584, 2585, 2586, 2587, 2662, 2663, 2664, 2665, 2666, 2750, 2751, 2752, 2753, 2754, 2817, 2818, 2819, 2820, 2821, 2889, 2890, 2891, 2892, 2893, 2946, 2947, 2948, 2949, 2950, 3004, 3005, 3006, 3007, 3008, 3053, 3054, 3055, 3056, 3057, 3099, 3100, 3101, 3102, 3103, 3142, 3143, 3144, 3145, 3146, 3178, 3179, 3180, 3181, 3182, 3217, 3218, 3219, 3220, 3221, 3245, 3246, 3247, 3248, 3249, 3282, 3283, 3284, 3285, 3286, 3304, 3305, 3306, 3307, 3308, 3341, 3342, 3343, 3344, 3345, 3362, 3363, 3364, 3365, 3366, 3397, 3398, 3399, 3400, 3401, 3418, 3419, 3420, 3421, 3422, 3454, 3455, 3456, 3457, 3458, 3475, 3476, 3477, 3478, 3479, 3512, 3513, 3514, 3515, 3516, 3534, 3535, 3536, 3537, 3538, 3571, 3572, 3573, 3574, 3575, 3597, 3598, 3599, 3600, 3601, 3636, 3637, 3638, 3639, 3640, 3668, 3669, 3670, 3671, 3672, 3711, 3712, 3713, 3714, 3715, 3751, 3752, 3753, 3754, 3755, 3800, 3801, 3802, 3803, 3804, 3850, 3851, 3852, 3853, 3854, 3907, 3908, 3909, 3910, 3911, 3969, 3970, 3971, 3972, 3973, 4036, 4037, 4038, 4039, 4040, 4112, 4113, 4114, 4115, 4116, 4191, 4192, 4193, 4194, 4195, 4283, 4284, 4285, 4286, 4287, 4376, 4377, 4378, 4379, 4380, 4486, 4487, 4488, 4489, 4490, 4595, 4596, 4597, 4598, 4599, 4725, 4726, 4727, 4728, 4729, 4852, 4853, 4854, 4855, 4856, 5004, 5005, 5006, 5007, 5008, 5152, 5153, 5154, 5155, 5156, 5328, 5329, 5330, 5331, 5332, 5497, 5498, 5499, 5500, 5501, 5699, 5700, 5701, 5702, 5703, 5892, 5893, 5894, 5895, 5896, 6122, 6123, 6124, 6125, 6126, 6339, 6340, 6341, 6342, 6343, 6599, 6600, 6601, 6602, 6603]
Discarding 330 places :
Implicit Place search using SMT only with invariants took 24314 ms to find 330 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 6859/7189 places, 19542/19542 transitions.
Discarding 320 places :
Symmetric choice reduction at 0 with 320 rule applications. Total rules 320 place count 6539 transition count 19222
Iterating global reduction 0 with 320 rules applied. Total rules applied 640 place count 6539 transition count 19222
Discarding 320 places :
Symmetric choice reduction at 0 with 320 rule applications. Total rules 960 place count 6219 transition count 18902
Iterating global reduction 0 with 320 rules applied. Total rules applied 1280 place count 6219 transition count 18902
Applied a total of 1280 rules in 3797 ms. Remains 6219 /6859 variables (removed 640) and now considering 18902/19542 (removed 640) transitions.
[2024-06-01 06:11:14] [INFO ] Flow matrix only has 17337 transitions (discarded 1565 similar events)
// Phase 1: matrix 17337 rows 6219 cols
[2024-06-01 06:11:15] [INFO ] Computed 75 invariants in 692 ms
[2024-06-01 06:11:35] [INFO ] Implicit Places using invariants in 21052 ms returned []
Implicit Place search using SMT only with invariants took 21062 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6219/7189 places, 18902/19542 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 51008 ms. Remains : 6219/7189 places, 18902/19542 transitions.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1943 reset in 2495 ms.
Product exploration explored 100000 steps with 1940 reset in 2589 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 19360 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19360/19360 places, 31713/31713 transitions.
Performed 5280 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 5280 rules applied. Total rules applied 5280 place count 19360 transition count 31713
Performed 363 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5643 places in 22 ms
Iterating global reduction 1 with 363 rules applied. Total rules applied 5643 place count 19360 transition count 31713
Deduced a syphon composed of 5643 places in 23 ms
Applied a total of 5643 rules in 6712 ms. Remains 19360 /19360 variables (removed 0) and now considering 31713/31713 (removed 0) transitions.
Running 31680 sub problems to find dead transitions.
[2024-06-01 06:11:48] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
// Phase 1: matrix 30657 rows 19360 cols
[2024-06-01 06:11:51] [INFO ] Computed 405 invariants in 2433 ms
[2024-06-01 06:11:51] [INFO ] State equation strengthened by 10210 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19358 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 31680 unsolved
SMT process timed out in 182697ms, After SMT, problems are : Problem set: 0 solved, 31680 unsolved
Search for dead transitions found 0 dead transitions in 182995ms
Starting structural reductions in SI_LTL mode, iteration 1 : 19360/19360 places, 31713/31713 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 189745 ms. Remains : 19360/19360 places, 31713/31713 transitions.
Support contains 2 out of 19360 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19360/19360 places, 31713/31713 transitions.
Applied a total of 0 rules in 1489 ms. Remains 19360 /19360 variables (removed 0) and now considering 31713/31713 (removed 0) transitions.
[2024-06-01 06:14:52] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
// Phase 1: matrix 30657 rows 19360 cols
[2024-06-01 06:14:55] [INFO ] Computed 405 invariants in 2286 ms
[2024-06-01 06:15:28] [INFO ] Performed 10118/19360 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 06:15:58] [INFO ] Performed 17747/19360 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 06:16:13] [INFO ] Implicit Places using invariants in 80438 ms returned []
Implicit Place search using SMT only with invariants took 80439 ms to find 0 implicit places.
Running 31680 sub problems to find dead transitions.
[2024-06-01 06:16:13] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
[2024-06-01 06:16:13] [INFO ] Invariant cache hit.
[2024-06-01 06:16:14] [INFO ] State equation strengthened by 10210 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 19358/50017 variables, and 61 constraints, problems are : Problem set: 0 solved, 31680 unsolved in 30403 ms.
Refiners :[Positive P Invariants (semi-flows): 61/63 constraints, Generalized P Invariants (flows): 0/342 constraints, State Equation: 0/19360 constraints, ReadFeed: 0/10210 constraints, PredecessorRefiner: 30624/30624 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31680 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 19358/50017 variables, and 61 constraints, problems are : Problem set: 0 solved, 31680 unsolved in 30394 ms.
Refiners :[Positive P Invariants (semi-flows): 61/63 constraints, Generalized P Invariants (flows): 0/342 constraints, State Equation: 0/19360 constraints, ReadFeed: 0/10210 constraints, PredecessorRefiner: 0/30624 constraints, Known Traps: 0/0 constraints]
After SMT, in 193768ms problems are : Problem set: 0 solved, 31680 unsolved
Search for dead transitions found 0 dead transitions in 194189ms
Finished structural reductions in LTL mode , in 1 iterations and 276157 ms. Remains : 19360/19360 places, 31713/31713 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-12 finished in 1154593 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Found a Shortening insensitive property : MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-01
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 20416 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 20416/20416 places, 31713/31713 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5277 transitions
Trivial Post-agglo rules discarded 5277 transitions
Performed 5277 trivial Post agglomeration. Transition count delta: 5277
Iterating post reduction 0 with 5277 rules applied. Total rules applied 5277 place count 20416 transition count 26436
Reduce places removed 5277 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 5279 rules applied. Total rules applied 10556 place count 15139 transition count 26434
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10558 place count 15137 transition count 26434
Performed 330 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 330 Pre rules applied. Total rules applied 10558 place count 15137 transition count 26104
Deduced a syphon composed of 330 places in 21 ms
Reduce places removed 330 places and 0 transitions.
Iterating global reduction 3 with 660 rules applied. Total rules applied 11218 place count 14807 transition count 26104
Discarding 4947 places :
Symmetric choice reduction at 3 with 4947 rule applications. Total rules 16165 place count 9860 transition count 21157
Iterating global reduction 3 with 4947 rules applied. Total rules applied 21112 place count 9860 transition count 21157
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 21112 place count 9860 transition count 21150
Deduced a syphon composed of 7 places in 14 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 21126 place count 9853 transition count 21150
Discarding 987 places :
Symmetric choice reduction at 3 with 987 rule applications. Total rules 22113 place count 8866 transition count 16215
Iterating global reduction 3 with 987 rules applied. Total rules applied 23100 place count 8866 transition count 16215
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 12 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 23166 place count 8833 transition count 16182
Applied a total of 23166 rules in 8169 ms. Remains 8833 /20416 variables (removed 11583) and now considering 16182/31713 (removed 15531) transitions.
[2024-06-01 06:19:36] [INFO ] Flow matrix only has 15126 transitions (discarded 1056 similar events)
// Phase 1: matrix 15126 rows 8833 cols
[2024-06-01 06:19:37] [INFO ] Computed 1461 invariants in 693 ms
[2024-06-01 06:20:07] [INFO ] Implicit Places using invariants in 30901 ms returned [6, 10, 11, 12, 13, 14, 15, 20, 27, 36, 47, 60, 75, 92, 111, 132, 155, 180, 207, 236, 267, 299, 331, 332, 333, 334, 335, 336, 365, 392, 417, 440, 461, 480, 497, 512, 525, 536, 545, 552, 557, 560, 578, 581, 582, 583, 584, 585, 586, 589, 594, 601, 610, 621, 634, 649, 666, 685, 706, 729, 754, 781, 810, 840, 870, 871, 872, 873, 874, 875, 902, 927, 950, 971, 990, 1007, 1022, 1035, 1046, 1055, 1062, 1067, 1070, 1072, 1090, 1093, 1094, 1095, 1096, 1097, 1098, 1100, 1103, 1108, 1115, 1124, 1135, 1148, 1163, 1180, 1199, 1220, 1243, 1268, 1295, 1323, 1351, 1352, 1353, 1354, 1355, 1356, 1381, 1404, 1425, 1444, 1461, 1476, 1489, 1500, 1509, 1516, 1521, 1524, 1526, 1528, 1546, 1549, 1550, 1551, 1552, 1553, 1554, 1556, 1558, 1561, 1566, 1573, 1582, 1593, 1606, 1621, 1638, 1657, 1678, 1701, 1726, 1752, 1778, 1779, 1780, 1781, 1782, 1783, 1806, 1827, 1846, 1863, 1878, 1891, 1902, 1911, 1918, 1923, 1926, 1928, 1930, 1932, 1950, 1953, 1954, 1955, 1956, 1957, 1958, 1960, 1962, 1964, 1967, 1972, 1979, 1988, 1999, 2012, 2027, 2044, 2063, 2084, 2107, 2131, 2155, 2156, 2157, 2158, 2159, 2160, 2181, 2200, 2217, 2232, 2245, 2256, 2265, 2272, 2277, 2280, 2282, 2284, 2286, 2288, 2306, 2309, 2310, 2311, 2312, 2313, 2314, 2316, 2318, 2320, 2322, 2325, 2330, 2337, 2346, 2357, 2370, 2385, 2402, 2421, 2442, 2464, 2486, 2487, 2488, 2489, 2490, 2491, 2510, 2527, 2542, 2555, 2566, 2575, 2582, 2587, 2590, 2592, 2594, 2596, 2598, 2600, 2618, 2621, 2622, 2623, 2624, 2625, 2626, 2628, 2630, 2632, 2634, 2636, 2639, 2644, 2651, 2660, 2671, 2684, 2699, 2716, 2735, 2755, 2775, 2776, 2777, 2778, 2779, 2780, 2797, 2812, 2825, 2836, 2845, 2852, 2857, 2860, 2862, 2864, 2866, 2868, 2870, 2872, 2890, 2893, 2894, 2895, 2896, 2897, 2898, 2900, 2902, 2904, 2906, 2908, 2910, 2913, 2918, 2925, 2934, 2945, 2958, 2973, 2990, 3008, 3026, 3027, 3028, 3029, 3030, 3031, 3046, 3059, 3070, 3079, 3086, 3091, 3094, 3096, 3098, 3100, 3102, 3104, 3106, 3108, 3126, 3129, 3130, 3131, 3132, 3133, 3134, 3136, 3138, 3140, 3142, 3144, 3146, 3148, 3151, 3156, 3163, 3172, 3183, 3196, 3211, 3227, 3243, 3244, 3245, 3246, 3247, 3248, 3261, 3272, 3281, 3288, 3293, 3296, 3298, 3300, 3302, 3304, 3306, 3308, 3310, 3312, 3330, 3333, 3334, 3335, 3336, 3337, 3338, 3340, 3342, 3344, 3346, 3348, 3350, 3352, 3354, 3357, 3362, 3369, 3378, 3389, 3402, 3416, 3430, 3431, 3432, 3433, 3434, 3435, 3446, 3455, 3462, 3467, 3470, 3472, 3474, 3476, 3478, 3480, 3482, 3484, 3486, 3488, 3506, 3509, 3510, 3511, 3512, 3513, 3514, 3516, 3518, 3520, 3522, 3524, 3526, 3528, 3530, 3532, 3535, 3540, 3547, 3556, 3567, 3579, 3591, 3592, 3593, 3594, 3595, 3596, 3605, 3612, 3617, 3620, 3622, 3624, 3626, 3628, 3630, 3632, 3634, 3636, 3638, 3640, 3658, 3661, 3662, 3663, 3664, 3665, 3666, 3668, 3670, 3672, 3674, 3676, 3678, 3680, 3682, 3684, 3686, 3689, 3694, 3701, 3710, 3720, 3730, 3731, 3732, 3733, 3734, 3735, 3742, 3747, 3750, 3752, 3754, 3756, 3758, 3760, 3762, 3764, 3766, 3768, 3770, 3772, 3790, 3793, 3795, 3796, 3797, 3798, 3800, 3802, 3804, 3806, 3810, 3812, 3814, 3816, 3818, 3820, 3822, 3825, 3830, 3837, 3845, 3853, 3854, 3855, 3856, 3857, 3858, 3863, 3866, 3868, 3870, 3872, 3874, 3876, 3878, 3880, 3882, 3884, 3886, 3888, 3890, 3908, 3911, 3912, 3913, 3914, 3915, 3916, 3918, 3920, 3922, 3924, 3926, 3928, 3930, 3932, 3934, 3936, 3938, 3940, 3943, 3948, 3954, 3960, 3961, 3962, 3963, 3964, 3965, 3968, 3970, 3972, 3974, 3976, 3978, 3980, 3982, 3984, 3986, 3988, 3990, 3992, 3994, 4012, 4015, 4016, 4017, 4018, 4019, 4020, 4022, 4024, 4026, 4028, 4030, 4032, 4034, 4036, 4038, 4040, 4042, 4044, 4046, 4049, 4053, 4057, 4058, 4059, 4060, 4061, 4062, 4064, 4066, 4068, 4070, 4072, 4074, 4076, 4078, 4080, 4082, 4084, 4086, 4088, 4090, 4108, 4111, 4112, 4113, 4114, 4115, 4116, 4118, 4120, 4122, 4124, 4126, 4128, 4130, 4132, 4134, 4136, 4138, 4140, 4142, 4144, 4146, 4149, 4150, 4152, 4153, 4154, 4156, 4158, 4160, 4162, 4164, 4166, 4168, 4172, 4174, 4176, 4178, 4180, 4182, 4184, 4200, 4203, 4204, 4205, 4206, 4207, 4208, 4210, 4212, 4214, 4216, 4218, 4220, 4222, 4224, 4226, 4228, 4230, 4232, 4234, 4236, 4238, 4241, 4242, 4243, 4244, 4245, 4246, 4248, 4250, 4252, 4254, 4256, 4258, 4260, 4262, 4264, 4266, 4268, 4270, 4272, 4274, 4292, 4295, 4296, 4297, 4298, 4299, 4300, 4302, 4304, 4306, 4308, 4310, 4312, 4314, 4316, 4318, 4320, 4322, 4324, 4326, 4328, 4330, 4333, 4334, 4335, 4336, 4337, 4338, 4340, 4342, 4344, 4346, 4348, 4350, 4352, 4354, 4356, 4358, 4360, 4362, 4364, 4366, 4384, 4387, 4388, 4389, 4390, 4391, 4392, 4394, 4396, 4398, 4400, 4402, 4404, 4406, 4408, 4410, 4412, 4414, 4416, 4418, 4420, 4423, 4428, 4429, 4430, 4431, 4432, 4433, 4436, 4438, 4440, 4442, 4444, 4446, 4448, 4450, 4452, 4454, 4456, 4458, 4460, 4462, 4480, 4483, 4484, 4485, 4486, 4487, 4488, 4490, 4492, 4494, 4496, 4498, 4500, 4502, 4504, 4506, 4508, 4510, 4512, 4514, 4517, 4522, 4529, 4530, 4531, 4532, 4533, 4534, 4539, 4542, 4544, 4546, 4548, 4550, 4552, 4554, 4556, 4558, 4560, 4562, 4564, 4566, 4584, 4587, 4588, 4589, 4590, 4591, 4592, 4594, 4596, 4598, 4600, 4602, 4604, 4606, 4608, 4610, 4612, 4614, 4616, 4619, 4624, 4631, 4640, 4641, 4642, 4643, 4644, 4645, 4652, 4657, 4660, 4662, 4664, 4666, 4668, 4670, 4672, 4674, 4676, 4678, 4680, 4682, 4700, 4703, 4704, 4705, 4706, 4707, 4708, 4710, 4712, 4714, 4716, 4718, 4720, 4722, 4724, 4726, 4728, 4730, 4733, 4738, 4745, 4754, 4765, 4766, 4767, 4768, 4769, 4770, 4779, 4786, 4791, 4794, 4796, 4798, 4800, 4802, 4804, 4806, 4808, 4810, 4812, 4814, 4832, 4835, 4836, 4837, 4838, 4839, 4840, 4842, 4844, 4846, 4848, 4850, 4852, 4854, 4856, 4858, 4860, 4863, 4868, 4875, 4884, 4895, 4908, 4909, 4910, 4911, 4912, 4913, 4924, 4933, 4940, 4945, 4948, 4950, 4952, 4954, 4956, 4958, 4960, 4962, 4964, 4966, 4984, 4987, 4988, 4989, 4990, 4991, 4992, 4994, 4996, 4998, 5000, 5002, 5004, 5006, 5008, 5010, 5013, 5018, 5025, 5034, 5045, 5058, 5073, 5074, 5075, 5076, 5077, 5078, 5091, 5102, 5111, 5118, 5123, 5126, 5128, 5130, 5132, 5134, 5136, 5138, 5140, 5142, 5160, 5163, 5164, 5165, 5166, 5167, 5168, 5170, 5172, 5174, 5176, 5178, 5180, 5182, 5184, 5187, 5192, 5199, 5208, 5219, 5232, 5247, 5264, 5265, 5266, 5267, 5268, 5269, 5284, 5297, 5308, 5317, 5324, 5329, 5332, 5334, 5336, 5338, 5340, 5342, 5344, 5346, 5364, 5367, 5368, 5369, 5370, 5371, 5372, 5376, 5378, 5380, 5382, 5384, 5386, 5389, 5394, 5401, 5410, 5421, 5434, 5449, 5466, 5485, 5486, 5487, 5488, 5489, 5490, 5507, 5522, 5535, 5546, 5555, 5562, 5567, 5570, 5572, 5574, 5576, 5578, 5580, 5582, 5600, 5603, 5604, 5605, 5606, 5607, 5608, 5610, 5612, 5614, 5616, 5618, 5620, 5623, 5628, 5635, 5644, 5655, 5668, 5683, 5700, 5719, 5740, 5741, 5742, 5743, 5744, 5745, 5764, 5781, 5796, 5809, 5820, 5829, 5836, 5841, 5844, 5846, 5848, 5850, 5852, 5854, 5872, 5875, 5876, 5877, 5878, 5879, 5880, 5882, 5884, 5886, 5888, 5890, 5893, 5898, 5905, 5914, 5925, 5938, 5953, 5970, 5989, 6010, 6033, 6034, 6035, 6036, 6037, 6038, 6059, 6078, 6095, 6110, 6123, 6134, 6143, 6150, 6155, 6158, 6160, 6162, 6164, 6166, 6184, 6187, 6188, 6189, 6190, 6191, 6192, 6194, 6196, 6198, 6200, 6203, 6208, 6215, 6224, 6235, 6248, 6263, 6280, 6299, 6320, 6343, 6368, 6369, 6370, 6371, 6372, 6373, 6396, 6417, 6436, 6453, 6468, 6481, 6492, 6501, 6508, 6513, 6516, 6518, 6520, 6522, 6540, 6543, 6544, 6545, 6546, 6547, 6548, 6550, 6552, 6554, 6557, 6562, 6569, 6578, 6589, 6602, 6617, 6634, 6653, 6674, 6697, 6722, 6749, 6750, 6751, 6752, 6753, 6754, 6779, 6802, 6823, 6842, 6859, 6874, 6887, 6898, 6907, 6914, 6919, 6922, 6924, 6926, 6944, 6947, 6948, 6949, 6950, 6951, 6952, 6954, 6956, 6959, 6964, 6971, 6980, 6991, 7004, 7019, 7036, 7055, 7076, 7099, 7124, 7151, 7180, 7181, 7182, 7183, 7184, 7185, 7212, 7237, 7260, 7281, 7300, 7317, 7332, 7345, 7356, 7365, 7372, 7377, 7380, 7382, 7400, 7403, 7404, 7405, 7406, 7407, 7408, 7410, 7413, 7418, 7425, 7434, 7445, 7458, 7473, 7490, 7509, 7530, 7553, 7578, 7605, 7634, 7665, 7666, 7667, 7669, 7670, 7699, 7726, 7751, 7774, 7795, 7814, 7831, 7846, 7859, 7870, 7879, 7886, 7894, 7897, 7913, 7916, 7917, 7918, 7919, 7920, 7921, 7924, 7929, 7936, 7945, 7956, 7969, 7984, 8001, 8020, 8041, 8064, 8089, 8116, 8145, 8176, 8209, 8210, 8211, 8212, 8213, 8214, 8245, 8274, 8301, 8326, 8349, 8370, 8389, 8406, 8421, 8434, 8445, 8454, 8461, 8466]
Discarding 1382 places :
Implicit Place search using SMT only with invariants took 30933 ms to find 1382 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 7451/20416 places, 16182/31713 transitions.
Discarding 317 places :
Symmetric choice reduction at 0 with 317 rule applications. Total rules 317 place count 7134 transition count 15865
Iterating global reduction 0 with 317 rules applied. Total rules applied 634 place count 7134 transition count 15865
Discarding 317 places :
Symmetric choice reduction at 0 with 317 rule applications. Total rules 951 place count 6817 transition count 15548
Iterating global reduction 0 with 317 rules applied. Total rules applied 1268 place count 6817 transition count 15548
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 1329 place count 6756 transition count 15243
Iterating global reduction 0 with 61 rules applied. Total rules applied 1390 place count 6756 transition count 15243
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 10 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 1396 place count 6753 transition count 15240
Applied a total of 1396 rules in 8530 ms. Remains 6753 /7451 variables (removed 698) and now considering 15240/16182 (removed 942) transitions.
[2024-06-01 06:20:16] [INFO ] Flow matrix only has 14184 transitions (discarded 1056 similar events)
// Phase 1: matrix 14184 rows 6753 cols
[2024-06-01 06:20:17] [INFO ] Computed 79 invariants in 805 ms
[2024-06-01 06:20:33] [INFO ] Implicit Places using invariants in 17523 ms returned []
Implicit Place search using SMT only with invariants took 17524 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 6753/20416 places, 15240/31713 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 65158 ms. Remains : 6753/20416 places, 15240/31713 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-01
Product exploration explored 100000 steps with 2758 reset in 1866 ms.
Product exploration explored 100000 steps with 2756 reset in 1908 ms.
Computed a total of 770 stabilizing places and 3304 stable transitions
Computed a total of 770 stabilizing places and 3304 stable transitions
Detected a total of 770/6753 stabilizing places and 3304/15240 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 359 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
RANDOM walk for 40000 steps (1098 resets) in 1148 ms. (34 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (116 resets) in 174 ms. (228 steps per ms) remains 1/1 properties
[2024-06-01 06:20:38] [INFO ] Flow matrix only has 14184 transitions (discarded 1056 similar events)
[2024-06-01 06:20:38] [INFO ] Invariant cache hit.
[2024-06-01 06:20:38] [INFO ] State equation strengthened by 6018 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6598/6602 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6602 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/6635 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6635 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 48/6683 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6683 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/6743 variables, 60/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6743 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/6753 variables, 10/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6753 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20937/20937 variables, and 6832 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5006 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 6753/6753 constraints, ReadFeed: 0/6018 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf3 is UNSAT
After SMT solving in domain Int declared 6602/20937 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 681 ms.
Refiners :[Positive P Invariants (semi-flows): 3/64 constraints, Generalized P Invariants (flows): 0/15 constraints, State Equation: 0/6753 constraints, ReadFeed: 0/6018 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 5793ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 10 factoid took 631 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (NOT p1), false]
Support contains 4 out of 6753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6753/6753 places, 15240/15240 transitions.
Applied a total of 0 rules in 2004 ms. Remains 6753 /6753 variables (removed 0) and now considering 15240/15240 (removed 0) transitions.
[2024-06-01 06:20:47] [INFO ] Flow matrix only has 14184 transitions (discarded 1056 similar events)
[2024-06-01 06:20:47] [INFO ] Invariant cache hit.
[2024-06-01 06:21:04] [INFO ] Implicit Places using invariants in 16710 ms returned []
Implicit Place search using SMT only with invariants took 16711 ms to find 0 implicit places.
Running 15207 sub problems to find dead transitions.
[2024-06-01 06:21:04] [INFO ] Flow matrix only has 14184 transitions (discarded 1056 similar events)
[2024-06-01 06:21:04] [INFO ] Invariant cache hit.
[2024-06-01 06:21:04] [INFO ] State equation strengthened by 6018 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6751 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 15207 unsolved
SMT process timed out in 78746ms, After SMT, problems are : Problem set: 0 solved, 15207 unsolved
Search for dead transitions found 0 dead transitions in 78888ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 97626 ms. Remains : 6753/6753 places, 15240/15240 transitions.
Computed a total of 770 stabilizing places and 3304 stable transitions
Computed a total of 770 stabilizing places and 3304 stable transitions
Detected a total of 770/6753 stabilizing places and 3304/15240 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 8 factoid took 424 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (NOT p1), false]
RANDOM walk for 40000 steps (1100 resets) in 1378 ms. (29 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40003 steps (116 resets) in 157 ms. (253 steps per ms) remains 1/1 properties
[2024-06-01 06:22:24] [INFO ] Flow matrix only has 14184 transitions (discarded 1056 similar events)
[2024-06-01 06:22:24] [INFO ] Invariant cache hit.
[2024-06-01 06:22:24] [INFO ] State equation strengthened by 6018 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6599/6601 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6601 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/6634 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6634 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 49/6683 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6683 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/6743 variables, 60/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6743 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/6753 variables, 10/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6753 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20937/20937 variables, and 6832 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 6753/6753 constraints, ReadFeed: 0/6018 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6599/6601 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6601 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/6634 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6634 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 49/6683 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 06:22:38] [INFO ] Deduced a trap composed of 131 places in 7997 ms of which 47 ms to minimize.
SMT process timed out in 14219ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 6753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6753/6753 places, 15240/15240 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 6752 transition count 15239
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 6752 transition count 15239
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 6751 transition count 15234
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 6751 transition count 15234
Free-agglomeration rule (complex) applied 520 times.
Iterating global reduction 0 with 520 rules applied. Total rules applied 524 place count 6751 transition count 18910
Reduce places removed 520 places and 0 transitions.
Iterating post reduction 0 with 520 rules applied. Total rules applied 1044 place count 6231 transition count 18910
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 1047 place count 6231 transition count 18910
Applied a total of 1047 rules in 9628 ms. Remains 6231 /6753 variables (removed 522) and now considering 18910/15240 (removed -3670) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9629 ms. Remains : 6231/6753 places, 18910/15240 transitions.
RANDOM walk for 40000 steps (1363 resets) in 2006 ms. (19 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (77 resets) in 184 ms. (216 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 5112 steps, run visited all 1 properties in 1045 ms. (steps per millisecond=4 )
Probabilistic random walk after 5112 steps, saw 2331 distinct states, run finished after 1046 ms. (steps per millisecond=4 ) properties seen :1
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F p0), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 8 factoid took 606 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1), false]
Product exploration explored 100000 steps with 2759 reset in 1989 ms.
Product exploration explored 100000 steps with 2759 reset in 1756 ms.
Support contains 4 out of 6753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6753/6753 places, 15240/15240 transitions.
Applied a total of 0 rules in 2094 ms. Remains 6753 /6753 variables (removed 0) and now considering 15240/15240 (removed 0) transitions.
[2024-06-01 06:22:56] [INFO ] Flow matrix only has 14184 transitions (discarded 1056 similar events)
[2024-06-01 06:22:56] [INFO ] Invariant cache hit.
[2024-06-01 06:23:13] [INFO ] Implicit Places using invariants in 16851 ms returned []
Implicit Place search using SMT only with invariants took 16858 ms to find 0 implicit places.
Running 15207 sub problems to find dead transitions.
[2024-06-01 06:23:13] [INFO ] Flow matrix only has 14184 transitions (discarded 1056 similar events)
[2024-06-01 06:23:13] [INFO ] Invariant cache hit.
[2024-06-01 06:23:13] [INFO ] State equation strengthened by 6018 read => feed constraints.
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timeout
(s1779 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/6751 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 15207 unsolved
SMT process timed out in 76926ms, After SMT, problems are : Problem set: 0 solved, 15207 unsolved
Search for dead transitions found 0 dead transitions in 77056ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 96032 ms. Remains : 6753/6753 places, 15240/15240 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-01 finished in 302562 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Found a Lengthening insensitive property : MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-12
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 20416 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 20416/20416 places, 31713/31713 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5280 transitions
Trivial Post-agglo rules discarded 5280 transitions
Performed 5280 trivial Post agglomeration. Transition count delta: 5280
Iterating post reduction 0 with 5280 rules applied. Total rules applied 5280 place count 20416 transition count 26433
Reduce places removed 5280 places and 0 transitions.
Iterating post reduction 1 with 5280 rules applied. Total rules applied 10560 place count 15136 transition count 26433
Performed 330 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 330 Pre rules applied. Total rules applied 10560 place count 15136 transition count 26103
Deduced a syphon composed of 330 places in 21 ms
Reduce places removed 330 places and 0 transitions.
Iterating global reduction 2 with 660 rules applied. Total rules applied 11220 place count 14806 transition count 26103
Discarding 4950 places :
Symmetric choice reduction at 2 with 4950 rule applications. Total rules 16170 place count 9856 transition count 21153
Iterating global reduction 2 with 4950 rules applied. Total rules applied 21120 place count 9856 transition count 21153
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 21120 place count 9856 transition count 21143
Deduced a syphon composed of 10 places in 15 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 21140 place count 9846 transition count 21143
Discarding 990 places :
Symmetric choice reduction at 2 with 990 rule applications. Total rules 22130 place count 8856 transition count 16193
Iterating global reduction 2 with 990 rules applied. Total rules applied 23120 place count 8856 transition count 16193
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 13 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 23186 place count 8823 transition count 16160
Applied a total of 23186 rules in 7938 ms. Remains 8823 /20416 variables (removed 11593) and now considering 16160/31713 (removed 15553) transitions.
[2024-06-01 06:24:39] [INFO ] Flow matrix only has 15104 transitions (discarded 1056 similar events)
// Phase 1: matrix 15104 rows 8823 cols
[2024-06-01 06:24:40] [INFO ] Computed 1461 invariants in 699 ms
[2024-06-01 06:25:10] [INFO ] Implicit Places using invariants in 31544 ms returned [6, 10, 11, 12, 13, 14, 15, 20, 27, 36, 47, 60, 75, 92, 111, 132, 155, 180, 207, 236, 267, 299, 331, 332, 333, 334, 335, 336, 365, 392, 417, 440, 461, 480, 497, 512, 525, 536, 545, 552, 557, 560, 578, 581, 582, 583, 584, 585, 586, 589, 594, 601, 610, 621, 634, 649, 666, 685, 706, 729, 754, 781, 810, 840, 870, 871, 872, 873, 874, 875, 902, 927, 950, 971, 990, 1007, 1022, 1035, 1046, 1055, 1062, 1067, 1070, 1072, 1090, 1093, 1094, 1095, 1096, 1097, 1098, 1100, 1103, 1108, 1115, 1124, 1135, 1148, 1163, 1180, 1199, 1220, 1243, 1268, 1295, 1323, 1351, 1352, 1353, 1354, 1355, 1356, 1381, 1404, 1425, 1444, 1461, 1476, 1489, 1500, 1509, 1516, 1521, 1524, 1526, 1528, 1546, 1549, 1550, 1551, 1552, 1553, 1554, 1556, 1558, 1561, 1566, 1573, 1582, 1593, 1606, 1621, 1638, 1657, 1678, 1701, 1726, 1752, 1778, 1779, 1780, 1781, 1782, 1783, 1806, 1827, 1846, 1863, 1878, 1891, 1902, 1911, 1918, 1923, 1926, 1928, 1930, 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4546, 4548, 4550, 4552, 4554, 4556, 4558, 4560, 4562, 4580, 4583, 4584, 4585, 4586, 4587, 4588, 4590, 4592, 4594, 4596, 4598, 4600, 4602, 4604, 4606, 4608, 4610, 4612, 4615, 4620, 4627, 4636, 4637, 4638, 4639, 4640, 4641, 4648, 4653, 4656, 4658, 4660, 4662, 4664, 4666, 4668, 4670, 4672, 4674, 4676, 4678, 4696, 4699, 4700, 4701, 4702, 4703, 4704, 4706, 4708, 4710, 4712, 4714, 4716, 4718, 4720, 4722, 4724, 4726, 4729, 4734, 4741, 4750, 4761, 4762, 4763, 4764, 4765, 4766, 4775, 4782, 4787, 4790, 4792, 4794, 4796, 4798, 4800, 4802, 4804, 4806, 4808, 4810, 4828, 4831, 4832, 4833, 4834, 4835, 4836, 4838, 4840, 4842, 4844, 4846, 4848, 4850, 4852, 4854, 4856, 4859, 4864, 4871, 4880, 4891, 4904, 4905, 4906, 4907, 4908, 4909, 4920, 4929, 4936, 4941, 4944, 4946, 4948, 4950, 4952, 4954, 4956, 4958, 4960, 4962, 4980, 4983, 4984, 4985, 4986, 4987, 4988, 4990, 4992, 4994, 4996, 4998, 5000, 5002, 5004, 5006, 5009, 5014, 5021, 5030, 5041, 5054, 5069, 5070, 5071, 5072, 5073, 5074, 5087, 5098, 5107, 5114, 5119, 5122, 5124, 5126, 5128, 5130, 5132, 5134, 5136, 5138, 5156, 5159, 5160, 5161, 5162, 5163, 5164, 5166, 5168, 5170, 5172, 5174, 5176, 5178, 5180, 5183, 5188, 5195, 5204, 5215, 5228, 5243, 5260, 5261, 5262, 5263, 5264, 5265, 5280, 5293, 5304, 5313, 5320, 5325, 5328, 5330, 5332, 5334, 5336, 5338, 5340, 5342, 5360, 5363, 5364, 5365, 5366, 5367, 5368, 5370, 5372, 5374, 5376, 5378, 5380, 5382, 5385, 5390, 5397, 5406, 5417, 5430, 5445, 5462, 5481, 5482, 5483, 5484, 5485, 5486, 5503, 5518, 5531, 5542, 5551, 5558, 5563, 5566, 5568, 5570, 5572, 5574, 5576, 5578, 5596, 5599, 5600, 5601, 5602, 5603, 5604, 5606, 5608, 5610, 5612, 5614, 5616, 5619, 5624, 5631, 5640, 5651, 5664, 5679, 5696, 5715, 5736, 5737, 5738, 5739, 5740, 5741, 5760, 5777, 5792, 5805, 5816, 5825, 5832, 5837, 5840, 5842, 5844, 5846, 5848, 5850, 5868, 5871, 5872, 5873, 5874, 5875, 5876, 5878, 5880, 5882, 5884, 5886, 5889, 5894, 5901, 5910, 5921, 5934, 5949, 5966, 5985, 6006, 6029, 6030, 6031, 6032, 6033, 6034, 6055, 6074, 6091, 6106, 6119, 6130, 6139, 6146, 6151, 6154, 6156, 6158, 6160, 6162, 6180, 6183, 6184, 6185, 6186, 6187, 6188, 6190, 6192, 6194, 6196, 6199, 6204, 6211, 6220, 6231, 6244, 6259, 6276, 6295, 6316, 6339, 6364, 6365, 6366, 6367, 6368, 6369, 6392, 6413, 6432, 6449, 6464, 6477, 6488, 6497, 6504, 6509, 6512, 6514, 6516, 6518, 6536, 6539, 6540, 6541, 6542, 6543, 6544, 6546, 6548, 6550, 6553, 6558, 6565, 6574, 6585, 6598, 6613, 6630, 6649, 6670, 6693, 6718, 6745, 6746, 6747, 6748, 6749, 6750, 6775, 6798, 6819, 6838, 6855, 6870, 6883, 6894, 6903, 6910, 6915, 6918, 6920, 6922, 6940, 6943, 6944, 6945, 6946, 6947, 6948, 6950, 6952, 6955, 6960, 6967, 6976, 6987, 7000, 7015, 7032, 7051, 7072, 7095, 7120, 7147, 7176, 7177, 7178, 7179, 7180, 7181, 7208, 7233, 7256, 7277, 7296, 7313, 7328, 7341, 7352, 7361, 7368, 7373, 7376, 7378, 7396, 7399, 7400, 7401, 7402, 7403, 7404, 7406, 7409, 7414, 7421, 7430, 7441, 7454, 7469, 7486, 7505, 7526, 7549, 7574, 7601, 7630, 7661, 7662, 7663, 7664, 7665, 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Discarding 1386 places :
Implicit Place search using SMT only with invariants took 31580 ms to find 1386 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 7437/20416 places, 16160/31713 transitions.
Discarding 320 places :
Symmetric choice reduction at 0 with 320 rule applications. Total rules 320 place count 7117 transition count 15840
Iterating global reduction 0 with 320 rules applied. Total rules applied 640 place count 7117 transition count 15840
Discarding 320 places :
Symmetric choice reduction at 0 with 320 rule applications. Total rules 960 place count 6797 transition count 15520
Iterating global reduction 0 with 320 rules applied. Total rules applied 1280 place count 6797 transition count 15520
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 1344 place count 6733 transition count 15200
Iterating global reduction 0 with 64 rules applied. Total rules applied 1408 place count 6733 transition count 15200
Applied a total of 1408 rules in 7023 ms. Remains 6733 /7437 variables (removed 704) and now considering 15200/16160 (removed 960) transitions.
[2024-06-01 06:25:17] [INFO ] Flow matrix only has 14144 transitions (discarded 1056 similar events)
// Phase 1: matrix 14144 rows 6733 cols
[2024-06-01 06:25:18] [INFO ] Computed 75 invariants in 639 ms
[2024-06-01 06:25:35] [INFO ] Implicit Places using invariants in 17154 ms returned []
Implicit Place search using SMT only with invariants took 17155 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 6733/20416 places, 15200/31713 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 63697 ms. Remains : 6733/20416 places, 15200/31713 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C05-LTLCardinality-12
Product exploration explored 100000 steps with 2752 reset in 1690 ms.
Product exploration explored 100000 steps with 2754 reset in 1690 ms.
Computed a total of 750 stabilizing places and 3264 stable transitions
Computed a total of 750 stabilizing places and 3264 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 133 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (1100 resets) in 852 ms. (46 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (116 resets) in 160 ms. (248 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 14945 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 1
Probabilistic random walk after 14945 steps, saw 6474 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 06:25:42] [INFO ] Flow matrix only has 14144 transitions (discarded 1056 similar events)
[2024-06-01 06:25:42] [INFO ] Invariant cache hit.
[2024-06-01 06:25:42] [INFO ] State equation strengthened by 5994 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6583/6585 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6585 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/6619 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6619 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/6663 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6663 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/6723 variables, 60/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6723 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/6733 variables, 10/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6733 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20877/20877 variables, and 6808 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5029 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 6733/6733 constraints, ReadFeed: 0/5994 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6583/6585 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6585 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/6619 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 06:25:55] [INFO ] Deduced a trap composed of 301 places in 7555 ms of which 46 ms to minimize.
SMT process timed out in 13561ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 6733 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6733/6733 places, 15200/15200 transitions.
Free-agglomeration rule (complex) applied 514 times.
Iterating global reduction 0 with 514 rules applied. Total rules applied 514 place count 6733 transition count 18902
Reduce places removed 514 places and 0 transitions.
Iterating post reduction 0 with 514 rules applied. Total rules applied 1028 place count 6219 transition count 18902
Applied a total of 1028 rules in 4224 ms. Remains 6219 /6733 variables (removed 514) and now considering 18902/15200 (removed -3702) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4224 ms. Remains : 6219/6733 places, 18902/15200 transitions.
RANDOM walk for 40000 steps (1366 resets) in 2417 ms. (16 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (79 resets) in 190 ms. (209 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 14408 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 1
Probabilistic random walk after 14408 steps, saw 6312 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 06:26:03] [INFO ] Flow matrix only has 17337 transitions (discarded 1565 similar events)
// Phase 1: matrix 17337 rows 6219 cols
[2024-06-01 06:26:04] [INFO ] Computed 75 invariants in 693 ms
[2024-06-01 06:26:04] [INFO ] State equation strengthened by 10210 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6069/6071 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6071 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/6105 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6105 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/6149 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6149 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/6209 variables, 60/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6209 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/6219 variables, 10/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6219 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 23556/23556 variables, and 6294 constraints, problems are : Problem set: 0 solved, 1 unsolved in 11864 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 6219/6219 constraints, ReadFeed: 0/10210 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6069/6071 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6071 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/6105 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6105 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/6149 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 06:26:24] [INFO ] Deduced a trap composed of 5 places in 7544 ms of which 40 ms to minimize.
[2024-06-01 06:26:32] [INFO ] Deduced a trap composed of 51 places in 7074 ms of which 35 ms to minimize.
[2024-06-01 06:26:39] [INFO ] Deduced a trap composed of 51 places in 7207 ms of which 47 ms to minimize.
[2024-06-01 06:26:46] [INFO ] Deduced a trap composed of 124 places in 7465 ms of which 43 ms to minimize.
[2024-06-01 06:26:54] [INFO ] Deduced a trap composed of 121 places in 7152 ms of which 43 ms to minimize.
[2024-06-01 06:27:01] [INFO ] Deduced a trap composed of 124 places in 7221 ms of which 36 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 6149/23556 variables, and 11 constraints, problems are : Problem set: 0 solved, 1 unsolved in 45016 ms.
Refiners :[Positive P Invariants (semi-flows): 3/63 constraints, Generalized P Invariants (flows): 2/12 constraints, State Equation: 0/6219 constraints, ReadFeed: 0/10210 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 6/6 constraints]
After SMT, in 57696ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 6219 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6219/6219 places, 18902/18902 transitions.
Applied a total of 0 rules in 1860 ms. Remains 6219 /6219 variables (removed 0) and now considering 18902/18902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1860 ms. Remains : 6219/6219 places, 18902/18902 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6219/6219 places, 18902/18902 transitions.
Applied a total of 0 rules in 1849 ms. Remains 6219 /6219 variables (removed 0) and now considering 18902/18902 (removed 0) transitions.
[2024-06-01 06:27:05] [INFO ] Flow matrix only has 17337 transitions (discarded 1565 similar events)
[2024-06-01 06:27:05] [INFO ] Invariant cache hit.
[2024-06-01 06:27:23] [INFO ] Implicit Places using invariants in 18325 ms returned []
Implicit Place search using SMT only with invariants took 18326 ms to find 0 implicit places.
Running 18776 sub problems to find dead transitions.
[2024-06-01 06:27:23] [INFO ] Flow matrix only has 17337 transitions (discarded 1565 similar events)
[2024-06-01 06:27:23] [INFO ] Invariant cache hit.
[2024-06-01 06:27:23] [INFO ] State equation strengthened by 10210 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6217 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 18776 unsolved
SMT process timed out in 150676ms, After SMT, problems are : Problem set: 0 solved, 18776 unsolved
Search for dead transitions found 0 dead transitions in 150836ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 171035 ms. Remains : 6219/6219 places, 18902/18902 transitions.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 6733 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6733/6733 places, 15200/15200 transitions.
Applied a total of 0 rules in 1547 ms. Remains 6733 /6733 variables (removed 0) and now considering 15200/15200 (removed 0) transitions.
[2024-06-01 06:29:56] [INFO ] Flow matrix only has 14144 transitions (discarded 1056 similar events)
// Phase 1: matrix 14144 rows 6733 cols
[2024-06-01 06:29:57] [INFO ] Computed 75 invariants in 677 ms
[2024-06-01 06:30:13] [INFO ] Implicit Places using invariants in 17382 ms returned []
Implicit Place search using SMT only with invariants took 17383 ms to find 0 implicit places.
Running 15167 sub problems to find dead transitions.
[2024-06-01 06:30:13] [INFO ] Flow matrix only has 14144 transitions (discarded 1056 similar events)
[2024-06-01 06:30:13] [INFO ] Invariant cache hit.
[2024-06-01 06:30:13] [INFO ] State equation strengthened by 5994 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/6731 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 15167 unsolved
SMT process timed out in 83718ms, After SMT, problems are : Problem set: 0 solved, 15167 unsolved
Search for dead transitions found 0 dead transitions in 83849ms
Finished structural reductions in LTL mode , in 1 iterations and 102797 ms. Remains : 6733/6733 places, 15200/15200 transitions.
Computed a total of 750 stabilizing places and 3264 stable transitions
Computed a total of 750 stabilizing places and 3264 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (1100 resets) in 733 ms. (54 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (116 resets) in 145 ms. (274 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 15127 steps, run timeout after 3001 ms. (steps per millisecond=5 ) properties seen :0 out of 1
Probabilistic random walk after 15127 steps, saw 6543 distinct states, run finished after 3001 ms. (steps per millisecond=5 ) properties seen :0
[2024-06-01 06:31:41] [INFO ] Flow matrix only has 14144 transitions (discarded 1056 similar events)
[2024-06-01 06:31:41] [INFO ] Invariant cache hit.
[2024-06-01 06:31:41] [INFO ] State equation strengthened by 5994 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6583/6585 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6585 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/6619 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6619 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/6663 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6663 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/6723 variables, 60/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6723 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/6733 variables, 10/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6733 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20877/20877 variables, and 6808 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4831 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 6733/6733 constraints, ReadFeed: 0/5994 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6583/6585 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6585 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/6619 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 06:31:54] [INFO ] Deduced a trap composed of 301 places in 7716 ms of which 40 ms to minimize.
SMT process timed out in 13509ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 6733 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6733/6733 places, 15200/15200 transitions.
Free-agglomeration rule (complex) applied 514 times.
Iterating global reduction 0 with 514 rules applied. Total rules applied 514 place count 6733 transition count 18902
Reduce places removed 514 places and 0 transitions.
Iterating post reduction 0 with 514 rules applied. Total rules applied 1028 place count 6219 transition count 18902
Applied a total of 1028 rules in 4234 ms. Remains 6219 /6733 variables (removed 514) and now considering 18902/15200 (removed -3702) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4249 ms. Remains : 6219/6733 places, 18902/15200 transitions.
RANDOM walk for 40000 steps (1364 resets) in 2281 ms. (17 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (78 resets) in 183 ms. (217 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 14146 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 1
Probabilistic random walk after 14146 steps, saw 6202 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 06:32:02] [INFO ] Flow matrix only has 17337 transitions (discarded 1565 similar events)
// Phase 1: matrix 17337 rows 6219 cols
[2024-06-01 06:32:03] [INFO ] Computed 75 invariants in 744 ms
[2024-06-01 06:32:03] [INFO ] State equation strengthened by 10210 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6069/6071 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6071 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/6105 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6105 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/6149 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6149 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/6209 variables, 60/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6209 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/6219 variables, 10/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6219 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 23556/23556 variables, and 6294 constraints, problems are : Problem set: 0 solved, 1 unsolved in 11656 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 6219/6219 constraints, ReadFeed: 0/10210 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6069/6071 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6071 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/6105 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6105 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/6149 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 06:32:23] [INFO ] Deduced a trap composed of 5 places in 7596 ms of which 39 ms to minimize.
[2024-06-01 06:32:30] [INFO ] Deduced a trap composed of 51 places in 7210 ms of which 42 ms to minimize.
[2024-06-01 06:32:38] [INFO ] Deduced a trap composed of 51 places in 7324 ms of which 42 ms to minimize.
[2024-06-01 06:32:45] [INFO ] Deduced a trap composed of 124 places in 7448 ms of which 36 ms to minimize.
[2024-06-01 06:32:53] [INFO ] Deduced a trap composed of 121 places in 7071 ms of which 39 ms to minimize.
[2024-06-01 06:33:00] [INFO ] Deduced a trap composed of 124 places in 7531 ms of which 44 ms to minimize.
SMT process timed out in 58076ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 6219 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6219/6219 places, 18902/18902 transitions.
Applied a total of 0 rules in 1922 ms. Remains 6219 /6219 variables (removed 0) and now considering 18902/18902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1922 ms. Remains : 6219/6219 places, 18902/18902 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6219/6219 places, 18902/18902 transitions.
Applied a total of 0 rules in 1887 ms. Remains 6219 /6219 variables (removed 0) and now considering 18902/18902 (removed 0) transitions.
[2024-06-01 06:33:04] [INFO ] Flow matrix only has 17337 transitions (discarded 1565 similar events)
[2024-06-01 06:33:04] [INFO ] Invariant cache hit.
[2024-06-01 06:33:23] [INFO ] Implicit Places using invariants in 18611 ms returned []
Implicit Place search using SMT only with invariants took 18613 ms to find 0 implicit places.
Running 18776 sub problems to find dead transitions.
[2024-06-01 06:33:23] [INFO ] Flow matrix only has 17337 transitions (discarded 1565 similar events)
[2024-06-01 06:33:23] [INFO ] Invariant cache hit.
[2024-06-01 06:33:23] [INFO ] State equation strengthened by 10210 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/6217 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 18776 unsolved
SMT process timed out in 150174ms, After SMT, problems are : Problem set: 0 solved, 18776 unsolved
Search for dead transitions found 0 dead transitions in 150339ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170867 ms. Remains : 6219/6219 places, 18902/18902 transitions.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2753 reset in 2000 ms.
Product exploration explored 100000 steps with 2753 reset in 2067 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 145 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 6733 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6733/6733 places, 15200/15200 transitions.
Applied a total of 0 rules in 2047 ms. Remains 6733 /6733 variables (removed 0) and now considering 15200/15200 (removed 0) transitions.
Running 15167 sub problems to find dead transitions.
[2024-06-01 06:36:00] [INFO ] Flow matrix only has 14144 transitions (discarded 1056 similar events)
// Phase 1: matrix 14144 rows 6733 cols
[2024-06-01 06:36:01] [INFO ] Computed 75 invariants in 657 ms
[2024-06-01 06:36:01] [INFO ] State equation strengthened by 5994 read => feed constraints.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C05"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C05, 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 r508-tall-171654351000171"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C05.tgz
mv MultiCrashLeafsetExtension-PT-S32C05 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;