Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r245-tall-171654349200113.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is MultiCrashLeafsetExtension-PT-S24C09, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654349200113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 15K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 19 18:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 07:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K 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 80K 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 16M 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-S24C09-CTLCardinality-2024-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2023-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2023-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2023-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716601787305

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C09
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 01:49:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-25 01:49:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 01:49:49] [INFO ] Load time of PNML (sax parser for PT used): 750 ms
[2024-05-25 01:49:49] [INFO ] Transformed 16538 places.
[2024-05-25 01:49:49] [INFO ] Transformed 24169 transitions.
[2024-05-25 01:49:49] [INFO ] Parsed PT model containing 16538 places and 24169 transitions and 90398 arcs in 993 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 52 ms.
Support contains 182 out of 16538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16538/16538 places, 24169/24169 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 16492 transition count 24169
Applied a total of 46 rules in 685 ms. Remains 16492 /16538 variables (removed 46) and now considering 24169/24169 (removed 0) transitions.
[2024-05-25 01:49:50] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2024-05-25 01:49:52] [INFO ] Computed 1145 invariants in 2140 ms
[2024-05-25 01:50:25] [INFO ] Performed 7749/16492 implicitness test of which 302 returned IMPLICIT in 30 seconds.
[2024-05-25 01:50:55] [INFO ] Performed 14133/16492 implicitness test of which 565 returned IMPLICIT in 60 seconds.
[2024-05-25 01:51:13] [INFO ] Implicit Places using invariants in 83177 ms returned [4, 8, 30, 54, 80, 108, 138, 170, 204, 240, 278, 318, 360, 403, 445, 485, 523, 559, 593, 625, 655, 683, 709, 733, 755, 813, 820, 841, 863, 887, 913, 941, 971, 1003, 1037, 1073, 1111, 1151, 1192, 1232, 1270, 1306, 1340, 1372, 1402, 1430, 1456, 1480, 1502, 1523, 1581, 1588, 1609, 1630, 1652, 1676, 1702, 1730, 1760, 1792, 1826, 1862, 1900, 1939, 1977, 2013, 2047, 2079, 2109, 2137, 2163, 2187, 2209, 2230, 2251, 2309, 2316, 2337, 2358, 2379, 2401, 2425, 2451, 2479, 2541, 2575, 2611, 2648, 2684, 2718, 2750, 2780, 2808, 2834, 2858, 2880, 2901, 2922, 2943, 3001, 3008, 3029, 3050, 3071, 3092, 3114, 3138, 3164, 3192, 3222, 3254, 3288, 3323, 3357, 3389, 3419, 3447, 3473, 3497, 3519, 3540, 3561, 3582, 3603, 3661, 3668, 3689, 3710, 3731, 3752, 3773, 3795, 3819, 3845, 3873, 3903, 3935, 3968, 4000, 4030, 4058, 4084, 4108, 4130, 4151, 4172, 4193, 4214, 4235, 4293, 4300, 4321, 4342, 4363, 4384, 4405, 4426, 4448, 4472, 4498, 4526, 4556, 4587, 4617, 4645, 4671, 4695, 4717, 4738, 4759, 4780, 4801, 4822, 4843, 4901, 4908, 4950, 4971, 4992, 5013, 5034, 5055, 5077, 5101, 5127, 5155, 5184, 5212, 5238, 5262, 5284, 5305, 5326, 5347, 5368, 5389, 5410, 5431, 5489, 5496, 5517, 5538, 5559, 5580, 5601, 5622, 5643, 5664, 5686, 5710, 5736, 5763, 5789, 5813, 5835, 5856, 5877, 5898, 5919, 5940, 5961, 5982, 6003, 6061, 6068, 6089, 6110, 6131, 6152, 6173, 6194, 6215, 6236, 6257, 6279, 6303, 6328, 6352, 6374, 6395, 6416, 6437, 6458, 6479, 6500, 6521, 6542, 6563, 6621, 6628, 6649, 6670, 6691, 6712, 6733, 6754, 6775, 6796, 6817, 6838, 6860, 6883, 6905, 6926, 6947, 6968, 6989, 7010, 7031, 7052, 7073, 7094, 7115, 7173, 7180, 7201, 7222, 7243, 7264, 7285, 7306, 7327, 7348, 7369, 7390, 7411, 7432, 7453, 7474, 7495, 7516, 7537, 7558, 7579, 7600, 7621, 7642, 7663, 7721, 7723, 7727, 7748, 7769, 7790, 7811, 7832, 7853, 7874, 7895, 7916, 7937, 7958, 7979, 8000, 8021, 8042, 8063, 8084, 8105, 8126, 8147, 8168, 8189, 8210, 8268, 8275, 8296, 8317, 8338, 8359, 8380, 8401, 8422, 8443, 8464, 8485, 8506, 8527, 8548, 8569, 8590, 8611, 8632, 8653, 8674, 8695, 8716, 8737, 8758, 8816, 8823, 8844, 8865, 8886, 8907, 8928, 8949, 8970, 8991, 9012, 9033, 9054, 9076, 9099, 9121, 9142, 9163, 9184, 9205, 9226, 9247, 9268, 9289, 9310, 9368, 9375, 9396, 9417, 9438, 9459, 9480, 9501, 9522, 9543, 9564, 9585, 9607, 9631, 9656, 9680, 9702, 9723, 9744, 9765, 9786, 9807, 9828, 9849, 9870, 9928, 9935, 9956, 9977, 9998, 10019, 10040, 10061, 10082, 10103, 10124, 10146, 10170, 10196, 10223, 10249, 10273, 10295, 10316, 10337, 10358, 10379, 10400, 10421, 10442, 10500, 10507, 10528, 10549, 10570, 10591, 10612, 10633, 10654, 10675, 10697, 10721, 10747, 10775, 10804, 10832, 10858, 10882, 10904, 10925, 10946, 10967, 10988, 11009, 11030, 11088, 11095, 11116, 11137, 11158, 11179, 11200, 11221, 11242, 11264, 11288, 11314, 11342, 11372, 11403, 11433, 11461, 11487, 11511, 11533, 11554, 11575, 11596, 11617, 11638, 11696, 11703, 11724, 11745, 11766, 11787, 11808, 11829, 11851, 11875, 11901, 11929, 11959, 11991, 12024, 12056, 12086, 12114, 12140, 12164, 12186, 12207, 12228, 12249, 12270, 12328, 12335, 12356, 12377, 12398, 12419, 12440, 12462, 12486, 12512, 12540, 12602, 12636, 12671, 12705, 12737, 12767, 12795, 12821, 12845, 12867, 12888, 12909, 12930, 12988, 12995, 13016, 13037, 13058, 13079, 13101, 13125, 13151, 13179, 13209, 13241, 13275, 13311, 13348, 13384, 13418, 13450, 13480, 13508, 13534, 13558, 13580, 13601, 13622, 13680, 13687, 13708, 13729, 13750, 13772, 13796, 13822, 13850, 13880, 13912, 13946, 13982, 14020, 14059, 14097, 14133, 14167, 14199, 14229, 14257, 14283, 14307, 14329, 14350, 14408, 14415, 14436, 14457, 14479, 14503, 14529, 14557, 14587, 14619, 14653, 14689, 14727, 14767, 14808, 14848, 14886, 14922, 14956, 14988, 15018, 15046, 15072, 15096, 15118, 15176, 15178, 15182, 15203, 15225, 15249, 15275, 15303, 15333, 15365, 15399, 15435, 15473, 15513, 15555, 15598, 15640, 15680, 15718, 15754, 15788, 15820, 15850, 15878, 15904, 15928, 15987]
[2024-05-25 01:51:13] [INFO ] Actually due to overlaps returned [813, 1581, 2309, 3001, 3661, 4293, 4901, 5489, 6061, 6621, 7173, 7721, 8268, 8816, 9368, 9928, 10500, 11088, 11696, 12328, 12988, 13680, 14408, 15176, 15987, 4, 7723, 15178]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 83337 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16464/16538 places, 24169/24169 transitions.
Applied a total of 0 rules in 547 ms. Remains 16464 /16464 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 84590 ms. Remains : 16464/16538 places, 24169/24169 transitions.
Support contains 182 out of 16464 places after structural reductions.
[2024-05-25 01:51:15] [INFO ] Flatten gal took : 955 ms
[2024-05-25 01:51:16] [INFO ] Flatten gal took : 653 ms
[2024-05-25 01:51:17] [INFO ] Input system was already deterministic with 24169 transitions.
Support contains 175 out of 16464 places (down from 182) after GAL structural reductions.
RANDOM walk for 40000 steps (432 resets) in 4459 ms. (8 steps per ms) remains 71/91 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 70/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 69/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 68/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 67/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 67/67 properties
[2024-05-25 01:51:20] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16464 cols
[2024-05-25 01:51:22] [INFO ] Computed 1117 invariants in 1834 ms
[2024-05-25 01:51:22] [INFO ] State equation strengthened by 7402 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp78 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp82 is UNSAT
Problem AtomicPropp84 is UNSAT
Problem AtomicPropp87 is UNSAT
At refinement iteration 1 (OVERLAPS) 10267/10392 variables, 3/3 constraints. Problems are: Problem set: 32 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10392 variables, 2/5 constraints. Problems are: Problem set: 32 solved, 35 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10392/40033 variables, and 5 constraints, problems are : Problem set: 32 solved, 35 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 3/47 constraints, Generalized P Invariants (flows): 2/1070 constraints, State Equation: 0/16464 constraints, ReadFeed: 0/7402 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 32 solved, 35 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 32 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 10318/10383 variables, 3/3 constraints. Problems are: Problem set: 32 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10383 variables, 2/5 constraints. Problems are: Problem set: 32 solved, 35 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10383/40033 variables, and 5 constraints, problems are : Problem set: 32 solved, 35 unsolved in 5218 ms.
Refiners :[Positive P Invariants (semi-flows): 3/47 constraints, Generalized P Invariants (flows): 2/1070 constraints, State Equation: 0/16464 constraints, ReadFeed: 0/7402 constraints, PredecessorRefiner: 0/67 constraints, Known Traps: 0/0 constraints]
After SMT, in 12506ms problems are : Problem set: 32 solved, 35 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 65 out of 16464 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5352 transitions
Trivial Post-agglo rules discarded 5352 transitions
Performed 5352 trivial Post agglomeration. Transition count delta: 5352
Iterating post reduction 0 with 5352 rules applied. Total rules applied 5352 place count 16464 transition count 18817
Reduce places removed 5352 places and 0 transitions.
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Iterating post reduction 1 with 5389 rules applied. Total rules applied 10741 place count 11112 transition count 18780
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 2 with 37 rules applied. Total rules applied 10778 place count 11075 transition count 18780
Performed 449 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 449 Pre rules applied. Total rules applied 10778 place count 11075 transition count 18331
Deduced a syphon composed of 449 places in 21 ms
Reduce places removed 449 places and 0 transitions.
Iterating global reduction 3 with 898 rules applied. Total rules applied 11676 place count 10626 transition count 18331
Discarding 4902 places :
Symmetric choice reduction at 3 with 4902 rule applications. Total rules 16578 place count 5724 transition count 13429
Iterating global reduction 3 with 4902 rules applied. Total rules applied 21480 place count 5724 transition count 13429
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 21480 place count 5724 transition count 13426
Deduced a syphon composed of 3 places in 9 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 21486 place count 5721 transition count 13426
Discarding 504 places :
Symmetric choice reduction at 3 with 504 rule applications. Total rules 21990 place count 5217 transition count 8890
Iterating global reduction 3 with 504 rules applied. Total rules applied 22494 place count 5217 transition count 8890
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 10 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 22544 place count 5192 transition count 8865
Free-agglomeration rule (complex) applied 378 times.
Iterating global reduction 3 with 378 rules applied. Total rules applied 22922 place count 5192 transition count 12183
Reduce places removed 378 places and 0 transitions.
Iterating post reduction 3 with 378 rules applied. Total rules applied 23300 place count 4814 transition count 12183
Partial Free-agglomeration rule applied 375 times.
Drop transitions (Partial Free agglomeration) removed 375 transitions
Iterating global reduction 4 with 375 rules applied. Total rules applied 23675 place count 4814 transition count 12183
Applied a total of 23675 rules in 5647 ms. Remains 4814 /16464 variables (removed 11650) and now considering 12183/24169 (removed 11986) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5651 ms. Remains : 4814/16464 places, 12183/24169 transitions.
RANDOM walk for 40000 steps (736 resets) in 2244 ms. (17 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 34/34 properties
Interrupted probabilistic random walk after 21400 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :2 out of 34
Probabilistic random walk after 21400 steps, saw 10025 distinct states, run finished after 3004 ms. (steps per millisecond=7 ) properties seen :2
[2024-05-25 01:51:43] [INFO ] Flow matrix only has 11298 transitions (discarded 885 similar events)
// Phase 1: matrix 11298 rows 4814 cols
[2024-05-25 01:51:43] [INFO ] Computed 1117 invariants in 433 ms
[2024-05-25 01:51:43] [INFO ] State equation strengthened by 7066 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 3586/3645 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3645 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3645 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp79 is UNSAT
Problem AtomicPropp83 is UNSAT
At refinement iteration 4 (OVERLAPS) 1107/4752 variables, 1049/1055 constraints. Problems are: Problem set: 18 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4752 variables, 0/1055 constraints. Problems are: Problem set: 18 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 44/4796 variables, 44/1099 constraints. Problems are: Problem set: 18 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4796 variables, 0/1099 constraints. Problems are: Problem set: 18 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 18/4814 variables, 18/1117 constraints. Problems are: Problem set: 18 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4814 variables, 0/1117 constraints. Problems are: Problem set: 18 solved, 14 unsolved
At refinement iteration 10 (OVERLAPS) 11298/16112 variables, 4814/5931 constraints. Problems are: Problem set: 18 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/16112 variables, 7066/12997 constraints. Problems are: Problem set: 18 solved, 14 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/16112 variables, 0/12997 constraints. Problems are: Problem set: 18 solved, 14 unsolved
At refinement iteration 13 (OVERLAPS) 0/16112 variables, 0/12997 constraints. Problems are: Problem set: 18 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16112/16112 variables, and 12997 constraints, problems are : Problem set: 18 solved, 14 unsolved in 30265 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 1069/1069 constraints, State Equation: 4814/4814 constraints, ReadFeed: 7066/7066 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 18 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 18 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 3590/3625 variables, 4/4 constraints. Problems are: Problem set: 18 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3625 variables, 2/6 constraints. Problems are: Problem set: 18 solved, 14 unsolved
[2024-05-25 01:52:18] [INFO ] Deduced a trap composed of 1819 places in 3895 ms of which 181 ms to minimize.
[2024-05-25 01:52:21] [INFO ] Deduced a trap composed of 1294 places in 3521 ms of which 25 ms to minimize.
[2024-05-25 01:52:25] [INFO ] Deduced a trap composed of 1060 places in 3493 ms of which 26 ms to minimize.
[2024-05-25 01:52:29] [INFO ] Deduced a trap composed of 1046 places in 3532 ms of which 24 ms to minimize.
[2024-05-25 01:52:32] [INFO ] Deduced a trap composed of 1245 places in 3474 ms of which 22 ms to minimize.
[2024-05-25 01:52:36] [INFO ] Deduced a trap composed of 1020 places in 3320 ms of which 24 ms to minimize.
[2024-05-25 01:52:39] [INFO ] Deduced a trap composed of 1012 places in 3499 ms of which 24 ms to minimize.
[2024-05-25 01:52:43] [INFO ] Deduced a trap composed of 1236 places in 3575 ms of which 24 ms to minimize.
[2024-05-25 01:52:46] [INFO ] Deduced a trap composed of 1204 places in 3509 ms of which 25 ms to minimize.
[2024-05-25 01:52:50] [INFO ] Deduced a trap composed of 1207 places in 3586 ms of which 24 ms to minimize.
[2024-05-25 01:52:53] [INFO ] Deduced a trap composed of 1167 places in 3517 ms of which 24 ms to minimize.
[2024-05-25 01:52:57] [INFO ] Deduced a trap composed of 1176 places in 3622 ms of which 25 ms to minimize.
[2024-05-25 01:53:01] [INFO ] Deduced a trap composed of 1168 places in 3522 ms of which 24 ms to minimize.
SMT process timed out in 78232ms, After SMT, problems are : Problem set: 18 solved, 14 unsolved
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 35 out of 4814 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4814/4814 places, 12183/12183 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 4814 transition count 12179
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 4810 transition count 12179
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 13 place count 4810 transition count 12174
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 4805 transition count 12174
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 26 place count 4797 transition count 12166
Iterating global reduction 3 with 8 rules applied. Total rules applied 34 place count 4797 transition count 12166
Partial Free-agglomeration rule applied 21 times.
Drop transitions (Partial Free agglomeration) removed 21 transitions
Iterating global reduction 3 with 21 rules applied. Total rules applied 55 place count 4797 transition count 12166
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 76 place count 4776 transition count 12145
Iterating global reduction 3 with 21 rules applied. Total rules applied 97 place count 4776 transition count 12145
Applied a total of 97 rules in 2602 ms. Remains 4776 /4814 variables (removed 38) and now considering 12145/12183 (removed 38) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2602 ms. Remains : 4776/4814 places, 12145/12183 transitions.
Successfully simplified 50 atomic propositions for a total of 16 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-25 01:53:04] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-25 01:53:04] [INFO ] Flatten gal took : 537 ms
[2024-05-25 01:53:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-25 01:53:05] [INFO ] Flatten gal took : 623 ms
[2024-05-25 01:53:06] [INFO ] Input system was already deterministic with 24169 transitions.
Support contains 53 out of 16464 places (down from 72) after GAL structural reductions.
Computed a total of 13840 stabilizing places and 18968 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Applied a total of 0 rules in 466 ms. Remains 16464 /16464 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 467 ms. Remains : 16464/16464 places, 24169/24169 transitions.
[2024-05-25 01:53:07] [INFO ] Flatten gal took : 519 ms
[2024-05-25 01:53:07] [INFO ] Flatten gal took : 570 ms
[2024-05-25 01:53:08] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Applied a total of 0 rules in 460 ms. Remains 16464 /16464 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 463 ms. Remains : 16464/16464 places, 24169/24169 transitions.
[2024-05-25 01:53:10] [INFO ] Flatten gal took : 526 ms
[2024-05-25 01:53:10] [INFO ] Flatten gal took : 585 ms
[2024-05-25 01:53:11] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Applied a total of 0 rules in 460 ms. Remains 16464 /16464 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 461 ms. Remains : 16464/16464 places, 24169/24169 transitions.
[2024-05-25 01:53:12] [INFO ] Flatten gal took : 529 ms
[2024-05-25 01:53:13] [INFO ] Flatten gal took : 583 ms
[2024-05-25 01:53:14] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5398 transitions
Trivial Post-agglo rules discarded 5398 transitions
Performed 5398 trivial Post agglomeration. Transition count delta: 5398
Iterating post reduction 0 with 5398 rules applied. Total rules applied 5398 place count 16464 transition count 18771
Reduce places removed 5398 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5399 rules applied. Total rules applied 10797 place count 11066 transition count 18770
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10798 place count 11065 transition count 18770
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 450 Pre rules applied. Total rules applied 10798 place count 11065 transition count 18320
Deduced a syphon composed of 450 places in 21 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 3 with 900 rules applied. Total rules applied 11698 place count 10615 transition count 18320
Discarding 4948 places :
Symmetric choice reduction at 3 with 4948 rule applications. Total rules 16646 place count 5667 transition count 13372
Iterating global reduction 3 with 4948 rules applied. Total rules applied 21594 place count 5667 transition count 13372
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 21594 place count 5667 transition count 13356
Deduced a syphon composed of 16 places in 14 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 21626 place count 5651 transition count 13356
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 22174 place count 5103 transition count 8424
Iterating global reduction 3 with 548 rules applied. Total rules applied 22722 place count 5103 transition count 8424
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 8 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 22772 place count 5078 transition count 8399
Applied a total of 22772 rules in 3066 ms. Remains 5078 /16464 variables (removed 11386) and now considering 8399/24169 (removed 15770) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3067 ms. Remains : 5078/16464 places, 8399/24169 transitions.
[2024-05-25 01:53:17] [INFO ] Flatten gal took : 168 ms
[2024-05-25 01:53:17] [INFO ] Flatten gal took : 194 ms
[2024-05-25 01:53:18] [INFO ] Input system was already deterministic with 8399 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Applied a total of 0 rules in 466 ms. Remains 16464 /16464 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 468 ms. Remains : 16464/16464 places, 24169/24169 transitions.
[2024-05-25 01:53:19] [INFO ] Flatten gal took : 523 ms
[2024-05-25 01:53:19] [INFO ] Flatten gal took : 578 ms
[2024-05-25 01:53:20] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Applied a total of 0 rules in 461 ms. Remains 16464 /16464 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 461 ms. Remains : 16464/16464 places, 24169/24169 transitions.
[2024-05-25 01:53:21] [INFO ] Flatten gal took : 503 ms
[2024-05-25 01:53:22] [INFO ] Flatten gal took : 571 ms
[2024-05-25 01:53:23] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Applied a total of 0 rules in 460 ms. Remains 16464 /16464 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 460 ms. Remains : 16464/16464 places, 24169/24169 transitions.
[2024-05-25 01:53:24] [INFO ] Flatten gal took : 494 ms
[2024-05-25 01:53:25] [INFO ] Flatten gal took : 552 ms
[2024-05-25 01:53:26] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Applied a total of 0 rules in 462 ms. Remains 16464 /16464 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 462 ms. Remains : 16464/16464 places, 24169/24169 transitions.
[2024-05-25 01:53:27] [INFO ] Flatten gal took : 505 ms
[2024-05-25 01:53:27] [INFO ] Flatten gal took : 574 ms
[2024-05-25 01:53:28] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5399 transitions
Trivial Post-agglo rules discarded 5399 transitions
Performed 5399 trivial Post agglomeration. Transition count delta: 5399
Iterating post reduction 0 with 5399 rules applied. Total rules applied 5399 place count 16464 transition count 18770
Reduce places removed 5399 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5400 rules applied. Total rules applied 10799 place count 11065 transition count 18769
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10800 place count 11064 transition count 18769
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 450 Pre rules applied. Total rules applied 10800 place count 11064 transition count 18319
Deduced a syphon composed of 450 places in 22 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 3 with 900 rules applied. Total rules applied 11700 place count 10614 transition count 18319
Discarding 4949 places :
Symmetric choice reduction at 3 with 4949 rule applications. Total rules 16649 place count 5665 transition count 13370
Iterating global reduction 3 with 4949 rules applied. Total rules applied 21598 place count 5665 transition count 13370
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 21598 place count 5665 transition count 13353
Deduced a syphon composed of 17 places in 14 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 21632 place count 5648 transition count 13353
Discarding 549 places :
Symmetric choice reduction at 3 with 549 rule applications. Total rules 22181 place count 5099 transition count 8412
Iterating global reduction 3 with 549 rules applied. Total rules applied 22730 place count 5099 transition count 8412
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 8 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 22780 place count 5074 transition count 8387
Applied a total of 22780 rules in 2815 ms. Remains 5074 /16464 variables (removed 11390) and now considering 8387/24169 (removed 15782) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2816 ms. Remains : 5074/16464 places, 8387/24169 transitions.
[2024-05-25 01:53:31] [INFO ] Flatten gal took : 167 ms
[2024-05-25 01:53:32] [INFO ] Flatten gal took : 196 ms
[2024-05-25 01:53:32] [INFO ] Input system was already deterministic with 8387 transitions.
RANDOM walk for 26936 steps (408 resets) in 514 ms. (52 steps per ms) remains 0/1 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C09-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Applied a total of 0 rules in 460 ms. Remains 16464 /16464 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 460 ms. Remains : 16464/16464 places, 24169/24169 transitions.
[2024-05-25 01:53:33] [INFO ] Flatten gal took : 507 ms
[2024-05-25 01:53:34] [INFO ] Flatten gal took : 580 ms
[2024-05-25 01:53:35] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Applied a total of 0 rules in 468 ms. Remains 16464 /16464 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 468 ms. Remains : 16464/16464 places, 24169/24169 transitions.
[2024-05-25 01:53:36] [INFO ] Flatten gal took : 518 ms
[2024-05-25 01:53:37] [INFO ] Flatten gal took : 616 ms
[2024-05-25 01:53:38] [INFO ] Input system was already deterministic with 24169 transitions.
[2024-05-25 01:53:39] [INFO ] Flatten gal took : 644 ms
[2024-05-25 01:53:39] [INFO ] Flatten gal took : 651 ms
[2024-05-25 01:53:39] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-05-25 01:53:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 16464 places, 24169 transitions and 89724 arcs took 102 ms.
Total runtime 231550 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running MultiCrashLeafsetExtension-PT-S24C09

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 16464
TRANSITIONS: 24169
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.509s, Sys 0.028s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.083s, Sys 0.003s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 687
MODEL NAME: /home/mcc/execution/412/model
16464 places, 24169 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------

BK_STOP 1716604046010

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
Error in allocating array of size 8192 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 785402116 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 785402116 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 785402116 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C09"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is MultiCrashLeafsetExtension-PT-S24C09, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r245-tall-171654349200113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C09.tgz
mv MultiCrashLeafsetExtension-PT-S24C09 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;