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-171654350900115.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)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is MultiCrashLeafsetExtension-PT-S24C09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654350900115
=====================================================================

--------------------
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-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717207538274

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-S24C09
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 02:05:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 02:05:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 02:05:40] [INFO ] Load time of PNML (sax parser for PT used): 692 ms
[2024-06-01 02:05:40] [INFO ] Transformed 16538 places.
[2024-06-01 02:05:40] [INFO ] Transformed 24169 transitions.
[2024-06-01 02:05:40] [INFO ] Parsed PT model containing 16538 places and 24169 transitions and 90398 arcs in 877 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 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 710 ms. Remains 16492 /16538 variables (removed 46) and now considering 24169/24169 (removed 0) transitions.
[2024-06-01 02:05:41] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2024-06-01 02:05:43] [INFO ] Computed 1145 invariants in 2064 ms
[2024-06-01 02:06:16] [INFO ] Performed 7693/16492 implicitness test of which 300 returned IMPLICIT in 30 seconds.
[2024-06-01 02:06:46] [INFO ] Performed 14311/16492 implicitness test of which 573 returned IMPLICIT in 60 seconds.
[2024-06-01 02:07:03] [INFO ] Implicit Places using invariants in 82013 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, 2509, 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, 4929, 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, 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, 12570, 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]
[2024-06-01 02:07:03] [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 82073 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 452 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 83261 ms. Remains : 16464/16538 places, 24169/24169 transitions.
Support contains 42 out of 16464 places after structural reductions.
[2024-06-01 02:07:05] [INFO ] Flatten gal took : 949 ms
[2024-06-01 02:07:05] [INFO ] Flatten gal took : 623 ms
[2024-06-01 02:07:07] [INFO ] Input system was already deterministic with 24169 transitions.
Support contains 40 out of 16464 places (down from 42) after GAL structural reductions.
RANDOM walk for 40000 steps (432 resets) in 2747 ms. (14 steps per ms) remains 23/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 103 ms. (38 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 23/23 properties
[2024-06-01 02:07:08] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16464 cols
[2024-06-01 02:07:10] [INFO ] Computed 1117 invariants in 1914 ms
[2024-06-01 02:07:10] [INFO ] State equation strengthened by 7402 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, 23 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
At refinement iteration 1 (OVERLAPS) 10325/10356 variables, 3/3 constraints. Problems are: Problem set: 8 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10356 variables, 0/3 constraints. Problems are: Problem set: 8 solved, 15 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 3 (OVERLAPS) 6048/16404 variables, 1054/1057 constraints. Problems are: Problem set: 14 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16404/40033 variables, and 1057 constraints, problems are : Problem set: 14 solved, 9 unsolved in 5027 ms.
Refiners :[Positive P Invariants (semi-flows): 3/47 constraints, Generalized P Invariants (flows): 1054/1070 constraints, State Equation: 0/16464 constraints, ReadFeed: 0/7402 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 14 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 14 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 10333/10350 variables, 3/3 constraints. Problems are: Problem set: 14 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10350 variables, 0/3 constraints. Problems are: Problem set: 14 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 6054/16404 variables, 1054/1057 constraints. Problems are: Problem set: 14 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16404/40033 variables, and 1057 constraints, problems are : Problem set: 14 solved, 9 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 3/47 constraints, Generalized P Invariants (flows): 1054/1070 constraints, State Equation: 0/16464 constraints, ReadFeed: 0/7402 constraints, PredecessorRefiner: 0/23 constraints, Known Traps: 0/0 constraints]
After SMT, in 12233ms problems are : Problem set: 14 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 17 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 5390 transitions
Trivial Post-agglo rules discarded 5390 transitions
Performed 5390 trivial Post agglomeration. Transition count delta: 5390
Iterating post reduction 0 with 5390 rules applied. Total rules applied 5390 place count 16464 transition count 18779
Reduce places removed 5390 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 5395 rules applied. Total rules applied 10785 place count 11074 transition count 18774
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 10790 place count 11069 transition count 18774
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 450 Pre rules applied. Total rules applied 10790 place count 11069 transition count 18324
Deduced a syphon composed of 450 places in 13 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 3 with 900 rules applied. Total rules applied 11690 place count 10619 transition count 18324
Discarding 4940 places :
Symmetric choice reduction at 3 with 4940 rule applications. Total rules 16630 place count 5679 transition count 13384
Iterating global reduction 3 with 4940 rules applied. Total rules applied 21570 place count 5679 transition count 13384
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 21570 place count 5679 transition count 13374
Deduced a syphon composed of 10 places in 10 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 21590 place count 5669 transition count 13374
Discarding 540 places :
Symmetric choice reduction at 3 with 540 rule applications. Total rules 22130 place count 5129 transition count 8514
Iterating global reduction 3 with 540 rules applied. Total rules applied 22670 place count 5129 transition count 8514
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 22720 place count 5104 transition count 8489
Free-agglomeration rule (complex) applied 347 times.
Iterating global reduction 3 with 347 rules applied. Total rules applied 23067 place count 5104 transition count 12374
Reduce places removed 347 places and 0 transitions.
Iterating post reduction 3 with 347 rules applied. Total rules applied 23414 place count 4757 transition count 12374
Partial Free-agglomeration rule applied 200 times.
Drop transitions (Partial Free agglomeration) removed 200 transitions
Iterating global reduction 4 with 200 rules applied. Total rules applied 23614 place count 4757 transition count 12374
Applied a total of 23614 rules in 5215 ms. Remains 4757 /16464 variables (removed 11707) and now considering 12374/24169 (removed 11795) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5217 ms. Remains : 4757/16464 places, 12374/24169 transitions.
RANDOM walk for 40000 steps (744 resets) in 2305 ms. (17 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (71 resets) in 259 ms. (153 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (72 resets) in 284 ms. (140 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (73 resets) in 300 ms. (132 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (70 resets) in 300 ms. (132 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (71 resets) in 347 ms. (114 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (70 resets) in 318 ms. (125 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (72 resets) in 240 ms. (165 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (70 resets) in 231 ms. (172 steps per ms) remains 8/8 properties
[2024-06-01 02:07:27] [INFO ] Flow matrix only has 11489 transitions (discarded 885 similar events)
// Phase 1: matrix 11489 rows 4757 cols
[2024-06-01 02:07:27] [INFO ] Computed 1117 invariants in 427 ms
[2024-06-01 02:07:27] [INFO ] State equation strengthened by 7314 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 3582/3597 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3597 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 1100/4697 variables, 1053/1057 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4697 variables, 0/1057 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 44/4741 variables, 44/1101 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4741 variables, 0/1101 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 16/4757 variables, 16/1117 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4757 variables, 0/1117 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp14 is UNSAT
At refinement iteration 9 (OVERLAPS) 11489/16246 variables, 4757/5874 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/16246 variables, 7314/13188 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/16246 variables, 0/13188 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 0/16246 variables, 0/13188 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16246/16246 variables, and 13188 constraints, problems are : Problem set: 1 solved, 7 unsolved in 14066 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 1069/1069 constraints, State Equation: 4757/4757 constraints, ReadFeed: 7314/7314 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 3582/3596 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 7 unsolved
[2024-06-01 02:07:46] [INFO ] Deduced a trap composed of 1468 places in 3608 ms of which 170 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/3596 variables, 1/5 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3596 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 1099/4695 variables, 1051/1056 constraints. Problems are: Problem set: 1 solved, 7 unsolved
[2024-06-01 02:07:53] [INFO ] Deduced a trap composed of 394 places in 6207 ms of which 30 ms to minimize.
[2024-06-01 02:08:00] [INFO ] Deduced a trap composed of 358 places in 6261 ms of which 32 ms to minimize.
[2024-06-01 02:08:06] [INFO ] Deduced a trap composed of 511 places in 6409 ms of which 27 ms to minimize.
[2024-06-01 02:08:13] [INFO ] Deduced a trap composed of 515 places in 6316 ms of which 27 ms to minimize.
[2024-06-01 02:08:19] [INFO ] Deduced a trap composed of 422 places in 6490 ms of which 31 ms to minimize.
[2024-06-01 02:08:26] [INFO ] Deduced a trap composed of 402 places in 6396 ms of which 31 ms to minimize.
[2024-06-01 02:08:32] [INFO ] Deduced a trap composed of 464 places in 6425 ms of which 30 ms to minimize.
SMT process timed out in 65168ms, After SMT, problems are : Problem set: 1 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 14 out of 4757 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4757/4757 places, 12374/12374 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4757 transition count 12374
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 4756 transition count 12373
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 4756 transition count 12373
Applied a total of 3 rules in 1515 ms. Remains 4756 /4757 variables (removed 1) and now considering 12373/12374 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1515 ms. Remains : 4756/4757 places, 12373/12374 transitions.
RANDOM walk for 40000 steps (744 resets) in 2076 ms. (19 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (72 resets) in 284 ms. (140 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (71 resets) in 230 ms. (173 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (73 resets) in 230 ms. (173 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (71 resets) in 228 ms. (174 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (72 resets) in 231 ms. (172 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (71 resets) in 228 ms. (174 steps per ms) remains 6/6 properties
[2024-06-01 02:08:35] [INFO ] Flow matrix only has 11488 transitions (discarded 885 similar events)
// Phase 1: matrix 11488 rows 4756 cols
[2024-06-01 02:08:35] [INFO ] Computed 1117 invariants in 331 ms
[2024-06-01 02:08:35] [INFO ] State equation strengthened by 7314 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 3584/3596 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3596 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1098/4694 variables, 1051/1055 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4694 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 44/4738 variables, 44/1099 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4738 variables, 0/1099 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 18/4756 variables, 18/1117 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4756 variables, 0/1117 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 11488/16244 variables, 4756/5873 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/16244 variables, 7314/13187 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/16244 variables, 0/13187 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/16244 variables, 0/13187 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16244/16244 variables, and 13187 constraints, problems are : Problem set: 0 solved, 6 unsolved in 12415 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 1069/1069 constraints, State Equation: 4756/4756 constraints, ReadFeed: 7314/7314 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 3584/3596 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-06-01 02:08:51] [INFO ] Deduced a trap composed of 1526 places in 3475 ms of which 23 ms to minimize.
[2024-06-01 02:08:54] [INFO ] Deduced a trap composed of 1100 places in 2908 ms of which 22 ms to minimize.
[2024-06-01 02:08:58] [INFO ] Deduced a trap composed of 2107 places in 3503 ms of which 23 ms to minimize.
[2024-06-01 02:09:02] [INFO ] Deduced a trap composed of 1659 places in 3594 ms of which 23 ms to minimize.
[2024-06-01 02:09:05] [INFO ] Deduced a trap composed of 1083 places in 3434 ms of which 21 ms to minimize.
[2024-06-01 02:09:09] [INFO ] Deduced a trap composed of 1287 places in 3325 ms of which 20 ms to minimize.
[2024-06-01 02:09:12] [INFO ] Deduced a trap composed of 1495 places in 3454 ms of which 24 ms to minimize.
[2024-06-01 02:09:16] [INFO ] Deduced a trap composed of 1644 places in 3372 ms of which 20 ms to minimize.
[2024-06-01 02:09:19] [INFO ] Deduced a trap composed of 1782 places in 3548 ms of which 24 ms to minimize.
[2024-06-01 02:09:23] [INFO ] Deduced a trap composed of 1577 places in 3584 ms of which 24 ms to minimize.
[2024-06-01 02:09:26] [INFO ] Deduced a trap composed of 1583 places in 3530 ms of which 24 ms to minimize.
[2024-06-01 02:09:30] [INFO ] Deduced a trap composed of 1493 places in 3388 ms of which 23 ms to minimize.
[2024-06-01 02:09:33] [INFO ] Deduced a trap composed of 1480 places in 3447 ms of which 23 ms to minimize.
[2024-06-01 02:09:37] [INFO ] Deduced a trap composed of 1544 places in 3509 ms of which 24 ms to minimize.
[2024-06-01 02:09:40] [INFO ] Deduced a trap composed of 1035 places in 3378 ms of which 22 ms to minimize.
[2024-06-01 02:09:44] [INFO ] Deduced a trap composed of 1813 places in 3415 ms of which 22 ms to minimize.
[2024-06-01 02:09:48] [INFO ] Deduced a trap composed of 1612 places in 3563 ms of which 25 ms to minimize.
[2024-06-01 02:09:51] [INFO ] Deduced a trap composed of 1609 places in 3427 ms of which 24 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/3596 variables, 18/22 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3596 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 1098/4694 variables, 1051/1073 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-06-01 02:09:58] [INFO ] Deduced a trap composed of 6 places in 6403 ms of which 29 ms to minimize.
[2024-06-01 02:10:05] [INFO ] Deduced a trap composed of 358 places in 6545 ms of which 34 ms to minimize.
SMT process timed out in 90537ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12 out of 4756 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4756/4756 places, 12373/12373 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4756 transition count 12372
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4755 transition count 12372
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 5 place count 4755 transition count 12457
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 8 place count 4752 transition count 12457
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 9 place count 4751 transition count 12456
Iterating global reduction 3 with 1 rules applied. Total rules applied 10 place count 4751 transition count 12456
Applied a total of 10 rules in 1598 ms. Remains 4751 /4756 variables (removed 5) and now considering 12456/12373 (removed -83) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1598 ms. Remains : 4751/4756 places, 12456/12373 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 15 atomic propositions for a total of 12 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 13840 stabilizing places and 18968 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-14 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' '!(F(G(p0)))'
Support contains 2 out of 16464 places. Attempting structural reductions.
Starting structural reductions in SI_LTL 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 449 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 449 Pre rules applied. Total rules applied 10800 place count 11064 transition count 18320
Deduced a syphon composed of 449 places in 13 ms
Reduce places removed 449 places and 0 transitions.
Iterating global reduction 3 with 898 rules applied. Total rules applied 11698 place count 10615 transition count 18320
Discarding 4949 places :
Symmetric choice reduction at 3 with 4949 rule applications. Total rules 16647 place count 5666 transition count 13371
Iterating global reduction 3 with 4949 rules applied. Total rules applied 21596 place count 5666 transition count 13371
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 21596 place count 5666 transition count 13354
Deduced a syphon composed of 17 places in 8 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 21630 place count 5649 transition count 13354
Discarding 549 places :
Symmetric choice reduction at 3 with 549 rule applications. Total rules 22179 place count 5100 transition count 8413
Iterating global reduction 3 with 549 rules applied. Total rules applied 22728 place count 5100 transition count 8413
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 22778 place count 5075 transition count 8388
Applied a total of 22778 rules in 2723 ms. Remains 5075 /16464 variables (removed 11389) and now considering 8388/24169 (removed 15781) transitions.
[2024-06-01 02:10:10] [INFO ] Flow matrix only has 7788 transitions (discarded 600 similar events)
// Phase 1: matrix 7788 rows 5075 cols
[2024-06-01 02:10:10] [INFO ] Computed 1117 invariants in 221 ms
[2024-06-01 02:10:20] [INFO ] Implicit Places using invariants in 10605 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 31, 40, 51, 64, 79, 96, 115, 136, 159, 183, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 237, 256, 273, 288, 301, 312, 321, 328, 333, 336, 362, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 377, 382, 389, 398, 409, 422, 437, 454, 473, 494, 516, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 566, 583, 598, 611, 622, 631, 638, 643, 646, 648, 674, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 688, 691, 696, 703, 712, 723, 736, 751, 768, 787, 807, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 853, 868, 881, 892, 901, 908, 913, 916, 918, 920, 946, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 960, 962, 965, 970, 977, 986, 997, 1010, 1025, 1042, 1060, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1102, 1115, 1126, 1135, 1142, 1147, 1150, 1152, 1154, 1156, 1182, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1196, 1198, 1200, 1203, 1208, 1215, 1224, 1235, 1248, 1263, 1279, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1317, 1328, 1337, 1344, 1349, 1352, 1354, 1356, 1358, 1360, 1386, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1400, 1402, 1404, 1406, 1409, 1414, 1421, 1430, 1441, 1454, 1468, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1502, 1511, 1518, 1523, 1526, 1528, 1530, 1532, 1534, 1536, 1562, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1576, 1578, 1580, 1582, 1584, 1587, 1592, 1599, 1608, 1619, 1631, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1661, 1668, 1673, 1676, 1678, 1680, 1682, 1684, 1686, 1688, 1714, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1728, 1730, 1732, 1734, 1736, 1738, 1741, 1746, 1753, 1762, 1772, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1798, 1803, 1806, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1846, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1860, 1862, 1864, 1866, 1868, 1870, 1872, 1875, 1880, 1887, 1895, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1917, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1962, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1976, 1978, 1980, 1982, 1984, 1986, 1988, 1990, 1993, 1998, 2004, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2066, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2080, 2082, 2084, 2086, 2088, 2090, 2092, 2094, 2096, 2099, 2103, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2118, 2120, 2122, 2124, 2126, 2128, 2130, 2132, 2134, 2136, 2163, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2177, 2179, 2181, 2183, 2185, 2187, 2189, 2191, 2193, 2195, 2197, 2200, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2211, 2213, 2215, 2217, 2219, 2221, 2223, 2225, 2227, 2229, 2253, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2265, 2267, 2269, 2271, 2273, 2275, 2277, 2279, 2281, 2283, 2285, 2287, 2290, 2291, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2299, 2301, 2303, 2305, 2307, 2309, 2311, 2313, 2315, 2317, 2319, 2345, 2348, 2349, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2359, 2361, 2363, 2365, 2367, 2369, 2371, 2373, 2375, 2377, 2379, 2382, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2393, 2395, 2397, 2399, 2401, 2403, 2405, 2407, 2409, 2411, 2437, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2449, 2451, 2453, 2455, 2457, 2459, 2461, 2463, 2465, 2467, 2469, 2472, 2477, 2478, 2479, 2480, 2481, 2482, 2483, 2484, 2485, 2486, 2489, 2491, 2493, 2495, 2497, 2499, 2501, 2503, 2505, 2507, 2533, 2536, 2537, 2538, 2539, 2540, 2541, 2542, 2543, 2544, 2545, 2547, 2549, 2551, 2553, 2555, 2557, 2559, 2561, 2563, 2566, 2571, 2578, 2579, 2580, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2592, 2595, 2597, 2599, 2601, 2603, 2605, 2607, 2609, 2611, 2637, 2640, 2641, 2642, 2643, 2644, 2645, 2646, 2647, 2648, 2649, 2651, 2653, 2655, 2657, 2659, 2661, 2663, 2665, 2668, 2673, 2680, 2689, 2690, 2691, 2692, 2693, 2694, 2695, 2696, 2697, 2698, 2705, 2710, 2713, 2715, 2717, 2719, 2721, 2723, 2725, 2727, 2753, 2756, 2757, 2758, 2759, 2760, 2761, 2762, 2763, 2764, 2765, 2767, 2769, 2771, 2773, 2775, 2777, 2779, 2782, 2787, 2794, 2803, 2814, 2815, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2832, 2839, 2844, 2847, 2849, 2851, 2853, 2855, 2857, 2859, 2885, 2888, 2889, 2890, 2891, 2892, 2893, 2894, 2895, 2896, 2897, 2899, 2901, 2903, 2905, 2907, 2909, 2912, 2917, 2924, 2933, 2944, 2957, 2958, 2959, 2960, 2961, 2962, 2963, 2964, 2965, 2966, 2977, 2986, 2993, 2998, 3001, 3003, 3005, 3007, 3009, 3011, 3037, 3040, 3041, 3042, 3043, 3044, 3045, 3046, 3047, 3048, 3049, 3051, 3053, 3055, 3057, 3059, 3062, 3067, 3074, 3083, 3094, 3107, 3122, 3123, 3124, 3125, 3126, 3127, 3128, 3129, 3130, 3131, 3144, 3155, 3164, 3171, 3176, 3179, 3181, 3183, 3185, 3187, 3213, 3216, 3217, 3218, 3219, 3220, 3221, 3222, 3223, 3224, 3225, 3227, 3229, 3231, 3233, 3236, 3241, 3248, 3257, 3268, 3281, 3296, 3313, 3314, 3315, 3316, 3317, 3318, 3319, 3320, 3321, 3322, 3337, 3350, 3361, 3370, 3377, 3382, 3385, 3387, 3389, 3391, 3417, 3420, 3421, 3422, 3423, 3424, 3425, 3426, 3427, 3428, 3429, 3431, 3433, 3435, 3438, 3443, 3450, 3459, 3470, 3483, 3498, 3515, 3534, 3535, 3536, 3537, 3538, 3539, 3540, 3541, 3542, 3543, 3560, 3575, 3588, 3599, 3608, 3615, 3620, 3623, 3625, 3627, 3653, 3656, 3657, 3658, 3659, 3660, 3661, 3662, 3663, 3664, 3665, 3667, 3669, 3672, 3677, 3684, 3693, 3704, 3717, 3732, 3749, 3768, 3789, 3790, 3791, 3792, 3794, 3795, 3796, 3797, 3798, 3817, 3834, 3849, 3862, 3873, 3882, 3889, 3894, 3897, 3899, 3927, 3930, 3931, 3932, 3933, 3934, 3935, 3936, 3937, 3938, 3939, 3941, 3944, 3949, 3956, 3965, 3976, 3989, 4004, 4021, 4040, 4061, 4084, 4085, 4086, 4087, 4088, 4089, 4090, 4091, 4092, 4093, 4114, 4133, 4150, 4165, 4178, 4189, 4198, 4205, 4210, 4213, 4237, 4240, 4241, 4242, 4243, 4244, 4245, 4246, 4247, 4248, 4249, 4252, 4257, 4264, 4273, 4284, 4297, 4312, 4329, 4348, 4369, 4392, 4417, 4418, 4419, 4420, 4421, 4422, 4423, 4424, 4425, 4426, 4449, 4470, 4489, 4506, 4521, 4534, 4545, 4554, 4561, 4566]
Discarding 1049 places :
Implicit Place search using SMT only with invariants took 10625 ms to find 1049 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4026/16464 places, 8388/24169 transitions.
Discarding 431 places :
Symmetric choice reduction at 0 with 431 rule applications. Total rules 431 place count 3595 transition count 7957
Iterating global reduction 0 with 431 rules applied. Total rules applied 862 place count 3595 transition count 7957
Discarding 430 places :
Symmetric choice reduction at 0 with 430 rule applications. Total rules 1292 place count 3165 transition count 7527
Iterating global reduction 0 with 430 rules applied. Total rules applied 1722 place count 3165 transition count 7527
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 1768 place count 3119 transition count 7113
Iterating global reduction 0 with 46 rules applied. Total rules applied 1814 place count 3119 transition count 7113
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 1816 place count 3118 transition count 7112
Applied a total of 1816 rules in 1589 ms. Remains 3118 /4026 variables (removed 908) and now considering 7112/8388 (removed 1276) transitions.
[2024-06-01 02:10:22] [INFO ] Flow matrix only has 6512 transitions (discarded 600 similar events)
// Phase 1: matrix 6512 rows 3118 cols
[2024-06-01 02:10:22] [INFO ] Computed 68 invariants in 155 ms
[2024-06-01 02:10:27] [INFO ] Implicit Places using invariants in 4655 ms returned []
[2024-06-01 02:10:27] [INFO ] Flow matrix only has 6512 transitions (discarded 600 similar events)
[2024-06-01 02:10:27] [INFO ] Invariant cache hit.
[2024-06-01 02:10:29] [INFO ] State equation strengthened by 2642 read => feed constraints.
[2024-06-01 02:10:59] [INFO ] Performed 1096/3118 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:11:29] [INFO ] Performed 1795/3118 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:11:59] [INFO ] Performed 2992/3118 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:12:04] [INFO ] Implicit Places using invariants and state equation in 97218 ms returned []
Implicit Place search using SMT with State Equation took 101876 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3118/16464 places, 7112/24169 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 116813 ms. Remains : 3118/16464 places, 7112/24169 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-00
Product exploration explored 100000 steps with 1539 reset in 1064 ms.
Product exploration explored 100000 steps with 1537 reset in 976 ms.
Computed a total of 519 stabilizing places and 1936 stable transitions
Computed a total of 519 stabilizing places and 1936 stable transitions
Detected a total of 519/3118 stabilizing places and 1936/7112 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 77 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
RANDOM walk for 15616 steps (238 resets) in 181 ms. (85 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 112 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Support contains 2 out of 3118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3118/3118 places, 7112/7112 transitions.
Applied a total of 0 rules in 388 ms. Remains 3118 /3118 variables (removed 0) and now considering 7112/7112 (removed 0) transitions.
[2024-06-01 02:12:07] [INFO ] Flow matrix only has 6512 transitions (discarded 600 similar events)
[2024-06-01 02:12:07] [INFO ] Invariant cache hit.
[2024-06-01 02:12:11] [INFO ] Implicit Places using invariants in 4483 ms returned []
[2024-06-01 02:12:11] [INFO ] Flow matrix only has 6512 transitions (discarded 600 similar events)
[2024-06-01 02:12:11] [INFO ] Invariant cache hit.
[2024-06-01 02:12:14] [INFO ] State equation strengthened by 2642 read => feed constraints.
[2024-06-01 02:12:44] [INFO ] Performed 1156/3118 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:13:14] [INFO ] Performed 1915/3118 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:13:44] [INFO ] Performed 3116/3118 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:13:44] [INFO ] Implicit Places using invariants and state equation in 92523 ms returned []
Implicit Place search using SMT with State Equation took 97007 ms to find 0 implicit places.
[2024-06-01 02:13:45] [INFO ] Redundant transitions in 661 ms returned []
Running 7087 sub problems to find dead transitions.
[2024-06-01 02:13:45] [INFO ] Flow matrix only has 6512 transitions (discarded 600 similar events)
[2024-06-01 02:13:45] [INFO ] Invariant cache hit.
[2024-06-01 02:13:45] [INFO ] State equation strengthened by 2642 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3116 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7087 unsolved
SMT process timed out in 45132ms, After SMT, problems are : Problem set: 0 solved, 7087 unsolved
Search for dead transitions found 0 dead transitions in 45206ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 143302 ms. Remains : 3118/3118 places, 7112/7112 transitions.
Computed a total of 519 stabilizing places and 1936 stable transitions
Computed a total of 519 stabilizing places and 1936 stable transitions
Detected a total of 519/3118 stabilizing places and 1936/7112 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 82 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
RANDOM walk for 15516 steps (235 resets) in 212 ms. (72 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 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1539 reset in 953 ms.
Product exploration explored 100000 steps with 1538 reset in 1073 ms.
Support contains 2 out of 3118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3118/3118 places, 7112/7112 transitions.
Applied a total of 0 rules in 383 ms. Remains 3118 /3118 variables (removed 0) and now considering 7112/7112 (removed 0) transitions.
[2024-06-01 02:14:33] [INFO ] Flow matrix only has 6512 transitions (discarded 600 similar events)
[2024-06-01 02:14:33] [INFO ] Invariant cache hit.
[2024-06-01 02:14:37] [INFO ] Implicit Places using invariants in 4477 ms returned []
[2024-06-01 02:14:37] [INFO ] Flow matrix only has 6512 transitions (discarded 600 similar events)
[2024-06-01 02:14:37] [INFO ] Invariant cache hit.
[2024-06-01 02:14:39] [INFO ] State equation strengthened by 2642 read => feed constraints.
[2024-06-01 02:15:10] [INFO ] Performed 1154/3118 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:15:40] [INFO ] Performed 1839/3118 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:16:10] [INFO ] Performed 3029/3118 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:16:13] [INFO ] Implicit Places using invariants and state equation in 96113 ms returned []
Implicit Place search using SMT with State Equation took 100592 ms to find 0 implicit places.
[2024-06-01 02:16:14] [INFO ] Redundant transitions in 587 ms returned []
Running 7087 sub problems to find dead transitions.
[2024-06-01 02:16:14] [INFO ] Flow matrix only has 6512 transitions (discarded 600 similar events)
[2024-06-01 02:16:14] [INFO ] Invariant cache hit.
[2024-06-01 02:16:14] [INFO ] State equation strengthened by 2642 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3116 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7087 unsolved
SMT process timed out in 44047ms, After SMT, problems are : Problem set: 0 solved, 7087 unsolved
Search for dead transitions found 0 dead transitions in 44110ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 145695 ms. Remains : 3118/3118 places, 7112/7112 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-00 finished in 412306 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 16464 places. Attempting structural reductions.
Starting structural reductions in SI_LTL 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 13 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 8 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 5 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 2712 ms. Remains 5074 /16464 variables (removed 11390) and now considering 8387/24169 (removed 15782) transitions.
[2024-06-01 02:17:02] [INFO ] Flow matrix only has 7787 transitions (discarded 600 similar events)
// Phase 1: matrix 7787 rows 5074 cols
[2024-06-01 02:17:02] [INFO ] Computed 1117 invariants in 217 ms
[2024-06-01 02:17:13] [INFO ] Implicit Places using invariants in 10665 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 31, 40, 51, 64, 79, 96, 115, 136, 159, 183, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 237, 256, 273, 288, 301, 312, 321, 328, 333, 336, 362, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 377, 382, 389, 398, 409, 422, 437, 454, 473, 494, 516, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 566, 583, 598, 611, 622, 631, 638, 643, 646, 648, 674, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 688, 691, 696, 703, 712, 723, 736, 751, 768, 787, 807, 827, 828, 829, 830, 831, 832, 834, 835, 836, 853, 868, 881, 892, 901, 908, 913, 916, 918, 922, 948, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 962, 964, 967, 972, 979, 988, 999, 1012, 1027, 1044, 1062, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1104, 1117, 1128, 1137, 1144, 1149, 1152, 1154, 1156, 1158, 1184, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1198, 1200, 1202, 1205, 1210, 1217, 1226, 1237, 1250, 1265, 1281, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1319, 1330, 1339, 1346, 1351, 1354, 1356, 1358, 1360, 1362, 1388, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1402, 1404, 1406, 1408, 1411, 1416, 1423, 1432, 1443, 1456, 1470, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1504, 1513, 1520, 1525, 1528, 1530, 1532, 1534, 1536, 1538, 1564, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1578, 1580, 1582, 1584, 1586, 1589, 1594, 1601, 1610, 1621, 1633, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1663, 1670, 1675, 1678, 1680, 1682, 1684, 1686, 1688, 1690, 1716, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1730, 1732, 1734, 1736, 1738, 1740, 1743, 1748, 1755, 1764, 1774, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1800, 1805, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1822, 1848, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1862, 1864, 1866, 1868, 1870, 1872, 1874, 1877, 1882, 1889, 1897, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1919, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1964, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1978, 1980, 1982, 1984, 1986, 1988, 1990, 1992, 1995, 2000, 2006, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2042, 2068, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2080, 2082, 2084, 2086, 2088, 2090, 2092, 2094, 2096, 2098, 2101, 2105, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2120, 2122, 2124, 2126, 2128, 2130, 2132, 2134, 2136, 2138, 2164, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2176, 2178, 2180, 2182, 2184, 2186, 2188, 2190, 2192, 2194, 2196, 2198, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2212, 2214, 2216, 2218, 2220, 2222, 2224, 2226, 2228, 2230, 2254, 2257, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2265, 2266, 2268, 2270, 2272, 2274, 2276, 2278, 2280, 2282, 2284, 2286, 2288, 2291, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2299, 2300, 2302, 2304, 2306, 2308, 2310, 2312, 2314, 2316, 2318, 2320, 2346, 2349, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2360, 2362, 2364, 2366, 2368, 2370, 2372, 2374, 2376, 2378, 2380, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2394, 2396, 2398, 2400, 2402, 2404, 2406, 2408, 2410, 2412, 2438, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2449, 2450, 2452, 2454, 2456, 2458, 2460, 2462, 2464, 2466, 2468, 2470, 2473, 2478, 2479, 2480, 2481, 2482, 2483, 2484, 2485, 2486, 2487, 2490, 2492, 2494, 2496, 2498, 2500, 2502, 2504, 2506, 2508, 2534, 2537, 2538, 2539, 2540, 2541, 2542, 2543, 2544, 2545, 2546, 2548, 2550, 2552, 2554, 2556, 2558, 2560, 2562, 2564, 2567, 2572, 2579, 2580, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2593, 2596, 2598, 2600, 2602, 2604, 2606, 2608, 2610, 2612, 2638, 2641, 2642, 2643, 2644, 2645, 2646, 2647, 2648, 2649, 2650, 2652, 2654, 2656, 2658, 2660, 2662, 2664, 2666, 2669, 2674, 2681, 2690, 2691, 2692, 2693, 2694, 2695, 2696, 2697, 2698, 2699, 2706, 2711, 2714, 2716, 2718, 2720, 2722, 2724, 2726, 2728, 2754, 2757, 2758, 2759, 2760, 2761, 2762, 2763, 2764, 2765, 2766, 2768, 2770, 2772, 2774, 2776, 2778, 2780, 2783, 2788, 2795, 2804, 2815, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2833, 2840, 2845, 2848, 2850, 2852, 2854, 2856, 2858, 2860, 2886, 2889, 2890, 2891, 2892, 2893, 2894, 2895, 2896, 2897, 2898, 2900, 2902, 2904, 2906, 2908, 2910, 2913, 2918, 2925, 2934, 2945, 2958, 2959, 2960, 2961, 2962, 2963, 2964, 2965, 2966, 2967, 2978, 2987, 2994, 2999, 3002, 3004, 3006, 3008, 3010, 3012, 3038, 3041, 3042, 3043, 3044, 3045, 3046, 3047, 3048, 3049, 3050, 3052, 3054, 3056, 3058, 3060, 3063, 3068, 3075, 3084, 3095, 3108, 3123, 3124, 3125, 3126, 3127, 3128, 3129, 3130, 3131, 3132, 3145, 3156, 3165, 3172, 3177, 3180, 3182, 3184, 3186, 3188, 3214, 3217, 3218, 3219, 3220, 3221, 3222, 3223, 3224, 3225, 3226, 3228, 3230, 3232, 3234, 3237, 3242, 3249, 3258, 3269, 3282, 3297, 3314, 3315, 3316, 3317, 3318, 3319, 3320, 3321, 3322, 3323, 3338, 3351, 3362, 3371, 3378, 3383, 3386, 3388, 3390, 3392, 3418, 3421, 3422, 3423, 3424, 3425, 3426, 3427, 3428, 3429, 3430, 3432, 3434, 3436, 3439, 3444, 3451, 3460, 3471, 3484, 3499, 3516, 3535, 3536, 3537, 3538, 3539, 3540, 3541, 3542, 3543, 3544, 3561, 3576, 3589, 3600, 3609, 3616, 3621, 3624, 3626, 3628, 3654, 3657, 3658, 3659, 3660, 3661, 3662, 3663, 3664, 3665, 3666, 3668, 3670, 3673, 3678, 3685, 3694, 3705, 3718, 3733, 3750, 3769, 3790, 3791, 3792, 3793, 3794, 3795, 3796, 3797, 3798, 3799, 3818, 3835, 3850, 3863, 3874, 3883, 3890, 3895, 3898, 3900, 3926, 3929, 3930, 3931, 3932, 3933, 3934, 3935, 3936, 3937, 3938, 3940, 3943, 3948, 3955, 3964, 3975, 3988, 4003, 4020, 4039, 4060, 4083, 4084, 4085, 4086, 4087, 4088, 4089, 4090, 4091, 4092, 4113, 4132, 4149, 4164, 4177, 4188, 4197, 4204, 4209, 4212, 4236, 4239, 4240, 4241, 4242, 4243, 4244, 4245, 4246, 4247, 4248, 4251, 4256, 4263, 4272, 4283, 4296, 4311, 4328, 4347, 4368, 4391, 4416, 4417, 4418, 4419, 4420, 4421, 4422, 4423, 4424, 4425, 4448, 4469, 4488, 4505, 4520, 4533, 4544, 4553, 4560, 4565]
Discarding 1049 places :
Implicit Place search using SMT only with invariants took 10680 ms to find 1049 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4025/16464 places, 8387/24169 transitions.
Discarding 431 places :
Symmetric choice reduction at 0 with 431 rule applications. Total rules 431 place count 3594 transition count 7956
Iterating global reduction 0 with 431 rules applied. Total rules applied 862 place count 3594 transition count 7956
Discarding 431 places :
Symmetric choice reduction at 0 with 431 rule applications. Total rules 1293 place count 3163 transition count 7525
Iterating global reduction 0 with 431 rules applied. Total rules applied 1724 place count 3163 transition count 7525
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 1771 place count 3116 transition count 7102
Iterating global reduction 0 with 47 rules applied. Total rules applied 1818 place count 3116 transition count 7102
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 1820 place count 3115 transition count 7101
Applied a total of 1820 rules in 1523 ms. Remains 3115 /4025 variables (removed 910) and now considering 7101/8387 (removed 1286) transitions.
[2024-06-01 02:17:14] [INFO ] Flow matrix only has 6501 transitions (discarded 600 similar events)
// Phase 1: matrix 6501 rows 3115 cols
[2024-06-01 02:17:14] [INFO ] Computed 68 invariants in 146 ms
[2024-06-01 02:17:19] [INFO ] Implicit Places using invariants in 4492 ms returned []
[2024-06-01 02:17:19] [INFO ] Flow matrix only has 6501 transitions (discarded 600 similar events)
[2024-06-01 02:17:19] [INFO ] Invariant cache hit.
[2024-06-01 02:17:21] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2024-06-01 02:17:51] [INFO ] Performed 1077/3115 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:18:23] [INFO ] Performed 1719/3115 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-06-01 02:18:53] [INFO ] Performed 3062/3115 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-06-01 02:18:55] [INFO ] Implicit Places using invariants and state equation in 96798 ms returned [3084]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 101296 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3114/16464 places, 7101/24169 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3114 transition count 7100
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3113 transition count 7100
Applied a total of 2 rules in 426 ms. Remains 3113 /3114 variables (removed 1) and now considering 7100/7101 (removed 1) transitions.
[2024-06-01 02:18:56] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
// Phase 1: matrix 6500 rows 3113 cols
[2024-06-01 02:18:56] [INFO ] Computed 67 invariants in 137 ms
[2024-06-01 02:19:00] [INFO ] Implicit Places using invariants in 4439 ms returned []
[2024-06-01 02:19:00] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:19:00] [INFO ] Invariant cache hit.
[2024-06-01 02:19:03] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2024-06-01 02:19:34] [INFO ] Performed 1211/3113 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:20:04] [INFO ] Performed 2043/3113 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:20:25] [INFO ] Implicit Places using invariants and state equation in 84456 ms returned []
Implicit Place search using SMT with State Equation took 88897 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3113/16464 places, 7100/24169 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 205536 ms. Remains : 3113/16464 places, 7100/24169 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-04
Product exploration explored 100000 steps with 1538 reset in 914 ms.
Product exploration explored 100000 steps with 1541 reset in 959 ms.
Computed a total of 514 stabilizing places and 1924 stable transitions
Computed a total of 514 stabilizing places and 1924 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 175 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 59 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (613 resets) in 526 ms. (75 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (92 resets) in 157 ms. (253 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 32709 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :0 out of 1
Probabilistic random walk after 32709 steps, saw 14055 distinct states, run finished after 3004 ms. (steps per millisecond=10 ) properties seen :0
[2024-06-01 02:20:30] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:20:30] [INFO ] Invariant cache hit.
[2024-06-01 02:20:30] [INFO ] State equation strengthened by 2634 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) 2979/2981 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2981 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/3007 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3007 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 45/3052 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3052 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/3096 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3096 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 17/3113 variables, 17/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3113 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9613/9613 variables, and 3180 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3322 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 3113/3113 constraints, ReadFeed: 0/2634 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) 2979/2981 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2981 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/3007 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:20:36] [INFO ] Deduced a trap composed of 958 places in 1867 ms of which 18 ms to minimize.
[2024-06-01 02:20:38] [INFO ] Deduced a trap composed of 945 places in 1838 ms of which 18 ms to minimize.
[2024-06-01 02:20:40] [INFO ] Deduced a trap composed of 2572 places in 1894 ms of which 19 ms to minimize.
SMT process timed out in 9466ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3113/3113 places, 7100/7100 transitions.
Free-agglomeration rule (complex) applied 293 times.
Iterating global reduction 0 with 293 rules applied. Total rules applied 293 place count 3113 transition count 11575
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 586 place count 2820 transition count 11575
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 587 place count 2820 transition count 11575
Applied a total of 587 rules in 1583 ms. Remains 2820 /3113 variables (removed 293) and now considering 11575/7100 (removed -4475) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1583 ms. Remains : 2820/3113 places, 11575/7100 transitions.
RANDOM walk for 40000 steps (748 resets) in 1836 ms. (21 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (72 resets) in 218 ms. (182 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 25960 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 25960 steps, saw 11199 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-06-01 02:20:45] [INFO ] Flow matrix only has 10689 transitions (discarded 886 similar events)
// Phase 1: matrix 10689 rows 2820 cols
[2024-06-01 02:20:45] [INFO ] Computed 67 invariants in 140 ms
[2024-06-01 02:20:45] [INFO ] State equation strengthened by 7402 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) 2686/2688 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2688 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2714 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2714 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 45/2759 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2759 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/2803 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2803 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 17/2820 variables, 17/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2820 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 10689/13509 variables, 2820/2887 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/13509 variables, 7402/10289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/13509 variables, 0/10289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/13509 variables, 0/10289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13509/13509 variables, and 10289 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6803 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 2820/2820 constraints, ReadFeed: 7402/7402 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) 2686/2688 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2688 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2714 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:20:54] [INFO ] Deduced a trap composed of 236 places in 2179 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2714 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2714 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 45/2759 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:20:57] [INFO ] Deduced a trap composed of 5 places in 2150 ms of which 17 ms to minimize.
[2024-06-01 02:20:59] [INFO ] Deduced a trap composed of 144 places in 2083 ms of which 17 ms to minimize.
[2024-06-01 02:21:01] [INFO ] Deduced a trap composed of 147 places in 2045 ms of which 15 ms to minimize.
[2024-06-01 02:21:03] [INFO ] Deduced a trap composed of 149 places in 2000 ms of which 18 ms to minimize.
[2024-06-01 02:21:05] [INFO ] Deduced a trap composed of 149 places in 2032 ms of which 19 ms to minimize.
[2024-06-01 02:21:07] [INFO ] Deduced a trap composed of 150 places in 1983 ms of which 17 ms to minimize.
[2024-06-01 02:21:09] [INFO ] Deduced a trap composed of 148 places in 1998 ms of which 17 ms to minimize.
[2024-06-01 02:21:11] [INFO ] Deduced a trap composed of 148 places in 1976 ms of which 18 ms to minimize.
[2024-06-01 02:21:13] [INFO ] Deduced a trap composed of 149 places in 1990 ms of which 17 ms to minimize.
[2024-06-01 02:21:15] [INFO ] Deduced a trap composed of 150 places in 1966 ms of which 18 ms to minimize.
[2024-06-01 02:21:17] [INFO ] Deduced a trap composed of 171 places in 1936 ms of which 23 ms to minimize.
[2024-06-01 02:21:19] [INFO ] Deduced a trap composed of 173 places in 2003 ms of which 18 ms to minimize.
[2024-06-01 02:21:21] [INFO ] Deduced a trap composed of 170 places in 2083 ms of which 17 ms to minimize.
[2024-06-01 02:21:23] [INFO ] Deduced a trap composed of 171 places in 1973 ms of which 18 ms to minimize.
[2024-06-01 02:21:25] [INFO ] Deduced a trap composed of 171 places in 1979 ms of which 18 ms to minimize.
[2024-06-01 02:21:27] [INFO ] Deduced a trap composed of 173 places in 1969 ms of which 17 ms to minimize.
[2024-06-01 02:21:29] [INFO ] Deduced a trap composed of 172 places in 1994 ms of which 17 ms to minimize.
[2024-06-01 02:21:31] [INFO ] Deduced a trap composed of 169 places in 1990 ms of which 17 ms to minimize.
[2024-06-01 02:21:33] [INFO ] Deduced a trap composed of 169 places in 1990 ms of which 17 ms to minimize.
[2024-06-01 02:21:35] [INFO ] Deduced a trap composed of 172 places in 1946 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2759 variables, 20/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:21:37] [INFO ] Deduced a trap composed of 169 places in 1970 ms of which 17 ms to minimize.
SMT process timed out in 52594ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2820 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2820/2820 places, 11575/11575 transitions.
Applied a total of 0 rules in 559 ms. Remains 2820 /2820 variables (removed 0) and now considering 11575/11575 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 560 ms. Remains : 2820/2820 places, 11575/11575 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2820/2820 places, 11575/11575 transitions.
Applied a total of 0 rules in 547 ms. Remains 2820 /2820 variables (removed 0) and now considering 11575/11575 (removed 0) transitions.
[2024-06-01 02:21:39] [INFO ] Flow matrix only has 10689 transitions (discarded 886 similar events)
[2024-06-01 02:21:39] [INFO ] Invariant cache hit.
[2024-06-01 02:21:44] [INFO ] Implicit Places using invariants in 5763 ms returned []
Implicit Place search using SMT only with invariants took 5764 ms to find 0 implicit places.
Running 11481 sub problems to find dead transitions.
[2024-06-01 02:21:44] [INFO ] Flow matrix only has 10689 transitions (discarded 886 similar events)
[2024-06-01 02:21:44] [INFO ] Invariant cache hit.
[2024-06-01 02:21:45] [INFO ] State equation strengthened by 7402 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2818 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 11481 unsolved
SMT process timed out in 111900ms, After SMT, problems are : Problem set: 0 solved, 11481 unsolved
Search for dead transitions found 0 dead transitions in 111997ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118348 ms. Remains : 2820/2820 places, 11575/11575 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 194 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 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 3113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3113/3113 places, 7100/7100 transitions.
Applied a total of 0 rules in 390 ms. Remains 3113 /3113 variables (removed 0) and now considering 7100/7100 (removed 0) transitions.
[2024-06-01 02:23:37] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
// Phase 1: matrix 6500 rows 3113 cols
[2024-06-01 02:23:37] [INFO ] Computed 67 invariants in 138 ms
[2024-06-01 02:23:42] [INFO ] Implicit Places using invariants in 4464 ms returned []
[2024-06-01 02:23:42] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:23:42] [INFO ] Invariant cache hit.
[2024-06-01 02:23:44] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2024-06-01 02:24:15] [INFO ] Performed 1111/3113 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:24:45] [INFO ] Performed 1812/3113 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:25:15] [INFO ] Performed 3061/3113 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:25:17] [INFO ] Implicit Places using invariants and state equation in 95677 ms returned []
Implicit Place search using SMT with State Equation took 100144 ms to find 0 implicit places.
[2024-06-01 02:25:18] [INFO ] Redundant transitions in 501 ms returned []
Running 7075 sub problems to find dead transitions.
[2024-06-01 02:25:18] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:25:18] [INFO ] Invariant cache hit.
[2024-06-01 02:25:18] [INFO ] State equation strengthened by 2634 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3111 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7075 unsolved
SMT process timed out in 44469ms, After SMT, problems are : Problem set: 0 solved, 7075 unsolved
Search for dead transitions found 0 dead transitions in 44527ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 145586 ms. Remains : 3113/3113 places, 7100/7100 transitions.
Computed a total of 514 stabilizing places and 1924 stable transitions
Computed a total of 514 stabilizing places and 1924 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 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 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (615 resets) in 443 ms. (90 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (92 resets) in 96 ms. (412 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 33164 steps, run timeout after 3001 ms. (steps per millisecond=11 ) properties seen :0 out of 1
Probabilistic random walk after 33164 steps, saw 14246 distinct states, run finished after 3001 ms. (steps per millisecond=11 ) properties seen :0
[2024-06-01 02:26:06] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:26:06] [INFO ] Invariant cache hit.
[2024-06-01 02:26:06] [INFO ] State equation strengthened by 2634 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) 2979/2981 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2981 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/3007 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3007 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 45/3052 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3052 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/3096 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3096 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 17/3113 variables, 17/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3113 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9613/9613 variables, and 3180 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3472 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 3113/3113 constraints, ReadFeed: 0/2634 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) 2979/2981 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2981 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/3007 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:26:12] [INFO ] Deduced a trap composed of 958 places in 1881 ms of which 19 ms to minimize.
[2024-06-01 02:26:14] [INFO ] Deduced a trap composed of 945 places in 1908 ms of which 19 ms to minimize.
[2024-06-01 02:26:15] [INFO ] Deduced a trap composed of 2572 places in 1884 ms of which 17 ms to minimize.
SMT process timed out in 9679ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3113/3113 places, 7100/7100 transitions.
Free-agglomeration rule (complex) applied 293 times.
Iterating global reduction 0 with 293 rules applied. Total rules applied 293 place count 3113 transition count 11575
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 586 place count 2820 transition count 11575
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 587 place count 2820 transition count 11575
Applied a total of 587 rules in 1620 ms. Remains 2820 /3113 variables (removed 293) and now considering 11575/7100 (removed -4475) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1621 ms. Remains : 2820/3113 places, 11575/7100 transitions.
RANDOM walk for 40000 steps (748 resets) in 1821 ms. (21 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (71 resets) in 219 ms. (181 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 26066 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 26066 steps, saw 11239 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-06-01 02:26:21] [INFO ] Flow matrix only has 10689 transitions (discarded 886 similar events)
// Phase 1: matrix 10689 rows 2820 cols
[2024-06-01 02:26:21] [INFO ] Computed 67 invariants in 143 ms
[2024-06-01 02:26:21] [INFO ] State equation strengthened by 7402 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) 2686/2688 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2688 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2714 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2714 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 45/2759 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2759 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/2803 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2803 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 17/2820 variables, 17/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2820 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 10689/13509 variables, 2820/2887 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/13509 variables, 7402/10289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/13509 variables, 0/10289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/13509 variables, 0/10289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13509/13509 variables, and 10289 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6971 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 2820/2820 constraints, ReadFeed: 7402/7402 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) 2686/2688 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2688 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2714 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:26:30] [INFO ] Deduced a trap composed of 236 places in 2222 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2714 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2714 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 45/2759 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:26:33] [INFO ] Deduced a trap composed of 5 places in 2138 ms of which 18 ms to minimize.
[2024-06-01 02:26:35] [INFO ] Deduced a trap composed of 144 places in 2107 ms of which 18 ms to minimize.
[2024-06-01 02:26:37] [INFO ] Deduced a trap composed of 147 places in 2067 ms of which 18 ms to minimize.
[2024-06-01 02:26:39] [INFO ] Deduced a trap composed of 149 places in 2008 ms of which 18 ms to minimize.
[2024-06-01 02:26:41] [INFO ] Deduced a trap composed of 149 places in 2038 ms of which 17 ms to minimize.
[2024-06-01 02:26:43] [INFO ] Deduced a trap composed of 150 places in 2001 ms of which 18 ms to minimize.
[2024-06-01 02:26:45] [INFO ] Deduced a trap composed of 148 places in 1927 ms of which 18 ms to minimize.
[2024-06-01 02:26:47] [INFO ] Deduced a trap composed of 148 places in 2025 ms of which 17 ms to minimize.
[2024-06-01 02:26:49] [INFO ] Deduced a trap composed of 149 places in 2009 ms of which 17 ms to minimize.
[2024-06-01 02:26:51] [INFO ] Deduced a trap composed of 150 places in 1997 ms of which 18 ms to minimize.
[2024-06-01 02:26:53] [INFO ] Deduced a trap composed of 171 places in 1973 ms of which 18 ms to minimize.
[2024-06-01 02:26:55] [INFO ] Deduced a trap composed of 173 places in 1934 ms of which 17 ms to minimize.
[2024-06-01 02:26:57] [INFO ] Deduced a trap composed of 170 places in 2067 ms of which 18 ms to minimize.
[2024-06-01 02:26:59] [INFO ] Deduced a trap composed of 171 places in 2016 ms of which 19 ms to minimize.
[2024-06-01 02:27:01] [INFO ] Deduced a trap composed of 171 places in 2002 ms of which 17 ms to minimize.
[2024-06-01 02:27:03] [INFO ] Deduced a trap composed of 173 places in 1974 ms of which 18 ms to minimize.
[2024-06-01 02:27:06] [INFO ] Deduced a trap composed of 172 places in 2033 ms of which 18 ms to minimize.
[2024-06-01 02:27:08] [INFO ] Deduced a trap composed of 169 places in 2014 ms of which 18 ms to minimize.
[2024-06-01 02:27:10] [INFO ] Deduced a trap composed of 169 places in 1896 ms of which 18 ms to minimize.
[2024-06-01 02:27:12] [INFO ] Deduced a trap composed of 172 places in 1999 ms of which 18 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2759 variables, 20/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:27:14] [INFO ] Deduced a trap composed of 169 places in 1946 ms of which 17 ms to minimize.
SMT process timed out in 52961ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2820 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2820/2820 places, 11575/11575 transitions.
Applied a total of 0 rules in 558 ms. Remains 2820 /2820 variables (removed 0) and now considering 11575/11575 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 558 ms. Remains : 2820/2820 places, 11575/11575 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2820/2820 places, 11575/11575 transitions.
Applied a total of 0 rules in 551 ms. Remains 2820 /2820 variables (removed 0) and now considering 11575/11575 (removed 0) transitions.
[2024-06-01 02:27:15] [INFO ] Flow matrix only has 10689 transitions (discarded 886 similar events)
[2024-06-01 02:27:15] [INFO ] Invariant cache hit.
[2024-06-01 02:27:21] [INFO ] Implicit Places using invariants in 5903 ms returned []
Implicit Place search using SMT only with invariants took 5908 ms to find 0 implicit places.
Running 11481 sub problems to find dead transitions.
[2024-06-01 02:27:21] [INFO ] Flow matrix only has 10689 transitions (discarded 886 similar events)
[2024-06-01 02:27:21] [INFO ] Invariant cache hit.
[2024-06-01 02:27:21] [INFO ] State equation strengthened by 7402 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) 0/2818 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 11481 unsolved
SMT process timed out in 112081ms, After SMT, problems are : Problem set: 0 solved, 11481 unsolved
Search for dead transitions found 0 dead transitions in 112180ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118664 ms. Remains : 2820/2820 places, 11575/11575 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 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 91 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1539 reset in 911 ms.
Product exploration explored 100000 steps with 1538 reset in 945 ms.
Support contains 2 out of 3113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3113/3113 places, 7100/7100 transitions.
Applied a total of 0 rules in 375 ms. Remains 3113 /3113 variables (removed 0) and now considering 7100/7100 (removed 0) transitions.
[2024-06-01 02:29:15] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
// Phase 1: matrix 6500 rows 3113 cols
[2024-06-01 02:29:16] [INFO ] Computed 67 invariants in 129 ms
[2024-06-01 02:29:20] [INFO ] Implicit Places using invariants in 4464 ms returned []
[2024-06-01 02:29:20] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:29:20] [INFO ] Invariant cache hit.
[2024-06-01 02:29:23] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2024-06-01 02:29:53] [INFO ] Performed 1214/3113 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:30:23] [INFO ] Performed 2119/3113 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:30:45] [INFO ] Implicit Places using invariants and state equation in 85013 ms returned []
Implicit Place search using SMT with State Equation took 89478 ms to find 0 implicit places.
[2024-06-01 02:30:46] [INFO ] Redundant transitions in 657 ms returned []
Running 7075 sub problems to find dead transitions.
[2024-06-01 02:30:46] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:30:46] [INFO ] Invariant cache hit.
[2024-06-01 02:30:46] [INFO ] State equation strengthened by 2634 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3111 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7075 unsolved
SMT process timed out in 44264ms, After SMT, problems are : Problem set: 0 solved, 7075 unsolved
Search for dead transitions found 0 dead transitions in 44322ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 134853 ms. Remains : 3113/3113 places, 7100/7100 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-04 finished in 871258 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 16464 places. Attempting structural reductions.
Starting structural reductions in SI_LTL 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.
Iterating post reduction 1 with 5398 rules applied. Total rules applied 10796 place count 11066 transition count 18771
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 450 Pre rules applied. Total rules applied 10796 place count 11066 transition count 18321
Deduced a syphon composed of 450 places in 13 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 2 with 900 rules applied. Total rules applied 11696 place count 10616 transition count 18321
Discarding 4948 places :
Symmetric choice reduction at 2 with 4948 rule applications. Total rules 16644 place count 5668 transition count 13373
Iterating global reduction 2 with 4948 rules applied. Total rules applied 21592 place count 5668 transition count 13373
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 21592 place count 5668 transition count 13357
Deduced a syphon composed of 16 places in 8 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 21624 place count 5652 transition count 13357
Discarding 548 places :
Symmetric choice reduction at 2 with 548 rule applications. Total rules 22172 place count 5104 transition count 8425
Iterating global reduction 2 with 548 rules applied. Total rules applied 22720 place count 5104 transition count 8425
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 22770 place count 5079 transition count 8400
Applied a total of 22770 rules in 2560 ms. Remains 5079 /16464 variables (removed 11385) and now considering 8400/24169 (removed 15769) transitions.
[2024-06-01 02:31:33] [INFO ] Flow matrix only has 7800 transitions (discarded 600 similar events)
// Phase 1: matrix 7800 rows 5079 cols
[2024-06-01 02:31:33] [INFO ] Computed 1117 invariants in 217 ms
[2024-06-01 02:31:44] [INFO ] Implicit Places using invariants in 10749 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 31, 40, 51, 64, 79, 96, 115, 136, 159, 183, 207, 208, 209, 210, 211, 212, 213, 215, 216, 240, 259, 276, 291, 304, 315, 324, 331, 336, 339, 365, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 380, 385, 392, 401, 412, 425, 440, 457, 476, 497, 519, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 569, 586, 601, 614, 625, 634, 641, 646, 649, 651, 677, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 691, 694, 699, 706, 715, 726, 739, 754, 771, 790, 810, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 856, 871, 884, 895, 904, 911, 916, 919, 921, 923, 949, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 963, 965, 968, 973, 980, 989, 1000, 1013, 1028, 1045, 1063, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1105, 1118, 1129, 1138, 1145, 1150, 1153, 1155, 1157, 1159, 1185, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1199, 1201, 1203, 1206, 1211, 1218, 1227, 1238, 1251, 1266, 1282, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1320, 1331, 1340, 1347, 1352, 1355, 1357, 1359, 1361, 1363, 1389, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1403, 1405, 1407, 1409, 1412, 1417, 1424, 1433, 1444, 1457, 1471, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1505, 1514, 1521, 1526, 1529, 1531, 1533, 1535, 1537, 1539, 1565, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1579, 1581, 1583, 1585, 1587, 1590, 1595, 1602, 1611, 1622, 1634, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1664, 1671, 1676, 1679, 1681, 1683, 1685, 1687, 1689, 1691, 1717, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1731, 1733, 1735, 1737, 1739, 1741, 1744, 1749, 1756, 1765, 1775, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1801, 1806, 1809, 1811, 1813, 1815, 1817, 1819, 1821, 1823, 1849, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1863, 1865, 1867, 1869, 1871, 1873, 1875, 1878, 1883, 1890, 1898, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1920, 1923, 1925, 1927, 1929, 1931, 1933, 1935, 1937, 1939, 1965, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1979, 1981, 1983, 1985, 1987, 1989, 1991, 1993, 1996, 2001, 2007, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2025, 2027, 2029, 2031, 2033, 2035, 2037, 2039, 2041, 2043, 2069, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2083, 2085, 2087, 2089, 2091, 2093, 2095, 2097, 2099, 2102, 2106, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2121, 2123, 2125, 2127, 2129, 2131, 2133, 2135, 2137, 2139, 2165, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2176, 2177, 2179, 2181, 2183, 2185, 2187, 2189, 2191, 2193, 2195, 2197, 2199, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2213, 2215, 2217, 2219, 2221, 2223, 2225, 2227, 2229, 2231, 2255, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2265, 2266, 2267, 2269, 2271, 2273, 2275, 2277, 2279, 2281, 2283, 2285, 2287, 2289, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2299, 2300, 2301, 2303, 2305, 2307, 2309, 2311, 2313, 2315, 2317, 2319, 2321, 2347, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2359, 2361, 2363, 2365, 2367, 2369, 2371, 2373, 2375, 2377, 2379, 2381, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2395, 2397, 2399, 2401, 2403, 2405, 2407, 2409, 2411, 2413, 2439, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2449, 2450, 2451, 2453, 2455, 2457, 2459, 2461, 2463, 2465, 2467, 2469, 2471, 2474, 2479, 2480, 2481, 2482, 2483, 2484, 2485, 2486, 2487, 2488, 2491, 2493, 2495, 2497, 2499, 2501, 2503, 2505, 2507, 2509, 2535, 2538, 2539, 2540, 2541, 2542, 2543, 2544, 2545, 2546, 2547, 2549, 2551, 2553, 2555, 2557, 2559, 2561, 2563, 2565, 2568, 2573, 2580, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2594, 2597, 2599, 2601, 2603, 2605, 2607, 2609, 2611, 2613, 2639, 2642, 2643, 2644, 2645, 2646, 2647, 2648, 2649, 2650, 2651, 2653, 2655, 2657, 2659, 2661, 2663, 2665, 2667, 2670, 2675, 2682, 2691, 2692, 2693, 2694, 2696, 2697, 2698, 2699, 2700, 2707, 2712, 2715, 2720, 2722, 2724, 2726, 2728, 2730, 2732, 2758, 2761, 2762, 2763, 2764, 2765, 2766, 2767, 2768, 2769, 2770, 2772, 2774, 2776, 2778, 2780, 2782, 2784, 2787, 2792, 2799, 2808, 2819, 2820, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 2828, 2837, 2844, 2849, 2852, 2854, 2856, 2858, 2860, 2862, 2864, 2890, 2893, 2894, 2895, 2896, 2897, 2898, 2899, 2900, 2901, 2902, 2904, 2906, 2908, 2910, 2912, 2914, 2917, 2922, 2929, 2938, 2949, 2962, 2963, 2964, 2965, 2966, 2967, 2968, 2969, 2970, 2971, 2982, 2991, 2998, 3003, 3006, 3008, 3010, 3012, 3014, 3016, 3042, 3045, 3046, 3047, 3048, 3049, 3050, 3051, 3052, 3053, 3054, 3056, 3058, 3060, 3062, 3064, 3067, 3072, 3079, 3088, 3099, 3112, 3127, 3128, 3129, 3130, 3131, 3132, 3133, 3134, 3135, 3136, 3149, 3160, 3169, 3176, 3181, 3184, 3186, 3188, 3190, 3192, 3218, 3221, 3222, 3223, 3224, 3225, 3226, 3227, 3228, 3229, 3230, 3232, 3234, 3236, 3238, 3241, 3246, 3253, 3262, 3273, 3286, 3301, 3318, 3319, 3320, 3321, 3322, 3323, 3324, 3325, 3326, 3327, 3342, 3355, 3366, 3375, 3382, 3387, 3390, 3392, 3394, 3396, 3422, 3425, 3426, 3427, 3428, 3429, 3430, 3431, 3432, 3433, 3434, 3436, 3438, 3440, 3443, 3448, 3455, 3464, 3475, 3488, 3503, 3520, 3539, 3540, 3541, 3542, 3543, 3544, 3545, 3546, 3547, 3548, 3565, 3580, 3593, 3604, 3613, 3620, 3625, 3628, 3630, 3632, 3658, 3661, 3662, 3663, 3664, 3665, 3666, 3667, 3668, 3669, 3670, 3672, 3674, 3677, 3682, 3689, 3698, 3709, 3722, 3737, 3754, 3773, 3794, 3795, 3796, 3797, 3798, 3799, 3800, 3801, 3802, 3803, 3822, 3839, 3854, 3867, 3878, 3887, 3894, 3899, 3902, 3904, 3930, 3933, 3934, 3935, 3936, 3937, 3938, 3939, 3940, 3941, 3942, 3944, 3947, 3952, 3959, 3968, 3979, 3992, 4007, 4024, 4043, 4064, 4087, 4088, 4089, 4090, 4091, 4092, 4093, 4094, 4095, 4096, 4117, 4136, 4153, 4168, 4181, 4192, 4201, 4208, 4213, 4216, 4240, 4243, 4244, 4245, 4246, 4247, 4248, 4249, 4250, 4251, 4252, 4255, 4260, 4267, 4276, 4287, 4300, 4315, 4332, 4351, 4372, 4395, 4420, 4421, 4422, 4423, 4424, 4425, 4426, 4427, 4428, 4429, 4452, 4473, 4492, 4509, 4524, 4537, 4548, 4557, 4564, 4569]
Discarding 1048 places :
Implicit Place search using SMT only with invariants took 10764 ms to find 1048 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4031/16464 places, 8400/24169 transitions.
Discarding 430 places :
Symmetric choice reduction at 0 with 430 rule applications. Total rules 430 place count 3601 transition count 7970
Iterating global reduction 0 with 430 rules applied. Total rules applied 860 place count 3601 transition count 7970
Discarding 430 places :
Symmetric choice reduction at 0 with 430 rule applications. Total rules 1290 place count 3171 transition count 7540
Iterating global reduction 0 with 430 rules applied. Total rules applied 1720 place count 3171 transition count 7540
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 1766 place count 3125 transition count 7126
Iterating global reduction 0 with 46 rules applied. Total rules applied 1812 place count 3125 transition count 7126
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 1816 place count 3123 transition count 7124
Applied a total of 1816 rules in 1587 ms. Remains 3123 /4031 variables (removed 908) and now considering 7124/8400 (removed 1276) transitions.
[2024-06-01 02:31:45] [INFO ] Flow matrix only has 6524 transitions (discarded 600 similar events)
// Phase 1: matrix 6524 rows 3123 cols
[2024-06-01 02:31:46] [INFO ] Computed 69 invariants in 143 ms
[2024-06-01 02:31:50] [INFO ] Implicit Places using invariants in 4652 ms returned []
[2024-06-01 02:31:50] [INFO ] Flow matrix only has 6524 transitions (discarded 600 similar events)
[2024-06-01 02:31:50] [INFO ] Invariant cache hit.
[2024-06-01 02:31:52] [INFO ] State equation strengthened by 2650 read => feed constraints.
[2024-06-01 02:32:23] [INFO ] Performed 1098/3123 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:32:53] [INFO ] Performed 1827/3123 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:33:23] [INFO ] Performed 2854/3123 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:33:31] [INFO ] Implicit Places using invariants and state equation in 101145 ms returned [3091]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 105802 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3122/16464 places, 7124/24169 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3122 transition count 7123
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3121 transition count 7123
Applied a total of 2 rules in 430 ms. Remains 3121 /3122 variables (removed 1) and now considering 7123/7124 (removed 1) transitions.
[2024-06-01 02:33:32] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
// Phase 1: matrix 6523 rows 3121 cols
[2024-06-01 02:33:32] [INFO ] Computed 68 invariants in 143 ms
[2024-06-01 02:33:36] [INFO ] Implicit Places using invariants in 4702 ms returned []
[2024-06-01 02:33:36] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
[2024-06-01 02:33:36] [INFO ] Invariant cache hit.
[2024-06-01 02:33:39] [INFO ] State equation strengthened by 2650 read => feed constraints.
[2024-06-01 02:34:09] [INFO ] Performed 1097/3121 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:34:39] [INFO ] Performed 1789/3121 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:35:09] [INFO ] Performed 2838/3121 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:35:18] [INFO ] Implicit Places using invariants and state equation in 101524 ms returned []
Implicit Place search using SMT with State Equation took 106228 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3121/16464 places, 7123/24169 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 227373 ms. Remains : 3121/16464 places, 7123/24169 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-05
Product exploration explored 100000 steps with 1539 reset in 937 ms.
Product exploration explored 100000 steps with 1537 reset in 985 ms.
Computed a total of 522 stabilizing places and 1947 stable transitions
Computed a total of 522 stabilizing places and 1947 stable transitions
Detected a total of 522/3121 stabilizing places and 1947/7123 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 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
RANDOM walk for 40000 steps (614 resets) in 417 ms. (95 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (92 resets) in 101 ms. (392 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 7130 steps, run visited all 1 properties in 646 ms. (steps per millisecond=11 )
Probabilistic random walk after 7130 steps, saw 3175 distinct states, run finished after 649 ms. (steps per millisecond=10 ) properties seen :1
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 119 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Support contains 2 out of 3121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3121/3121 places, 7123/7123 transitions.
Applied a total of 0 rules in 382 ms. Remains 3121 /3121 variables (removed 0) and now considering 7123/7123 (removed 0) transitions.
[2024-06-01 02:35:21] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
[2024-06-01 02:35:21] [INFO ] Invariant cache hit.
[2024-06-01 02:35:26] [INFO ] Implicit Places using invariants in 4571 ms returned []
[2024-06-01 02:35:26] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
[2024-06-01 02:35:26] [INFO ] Invariant cache hit.
[2024-06-01 02:35:28] [INFO ] State equation strengthened by 2650 read => feed constraints.
[2024-06-01 02:35:59] [INFO ] Performed 1049/3121 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:36:29] [INFO ] Performed 1762/3121 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:36:59] [INFO ] Performed 2818/3121 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:37:08] [INFO ] Implicit Places using invariants and state equation in 102019 ms returned []
Implicit Place search using SMT with State Equation took 106590 ms to find 0 implicit places.
[2024-06-01 02:37:08] [INFO ] Redundant transitions in 481 ms returned []
Running 7098 sub problems to find dead transitions.
[2024-06-01 02:37:09] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
[2024-06-01 02:37:09] [INFO ] Invariant cache hit.
[2024-06-01 02:37:09] [INFO ] State equation strengthened by 2650 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3119 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7098 unsolved
SMT process timed out in 44440ms, After SMT, problems are : Problem set: 0 solved, 7098 unsolved
Search for dead transitions found 0 dead transitions in 44498ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 151971 ms. Remains : 3121/3121 places, 7123/7123 transitions.
Computed a total of 522 stabilizing places and 1947 stable transitions
Computed a total of 522 stabilizing places and 1947 stable transitions
Detected a total of 522/3121 stabilizing places and 1947/7123 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 86 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
RANDOM walk for 40000 steps (613 resets) in 761 ms. (52 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (92 resets) in 114 ms. (347 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 7130 steps, run visited all 1 properties in 655 ms. (steps per millisecond=10 )
Probabilistic random walk after 7130 steps, saw 3175 distinct states, run finished after 656 ms. (steps per millisecond=10 ) properties seen :1
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 109 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1537 reset in 917 ms.
Product exploration explored 100000 steps with 1539 reset in 1032 ms.
Support contains 2 out of 3121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3121/3121 places, 7123/7123 transitions.
Applied a total of 0 rules in 380 ms. Remains 3121 /3121 variables (removed 0) and now considering 7123/7123 (removed 0) transitions.
[2024-06-01 02:37:57] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
[2024-06-01 02:37:57] [INFO ] Invariant cache hit.
[2024-06-01 02:38:01] [INFO ] Implicit Places using invariants in 4411 ms returned []
[2024-06-01 02:38:01] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
[2024-06-01 02:38:01] [INFO ] Invariant cache hit.
[2024-06-01 02:38:04] [INFO ] State equation strengthened by 2650 read => feed constraints.
[2024-06-01 02:38:34] [INFO ] Performed 1159/3121 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:39:04] [INFO ] Performed 1886/3121 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:39:34] [INFO ] Performed 3050/3121 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:39:38] [INFO ] Implicit Places using invariants and state equation in 97161 ms returned []
Implicit Place search using SMT with State Equation took 101573 ms to find 0 implicit places.
[2024-06-01 02:39:39] [INFO ] Redundant transitions in 478 ms returned []
Running 7098 sub problems to find dead transitions.
[2024-06-01 02:39:39] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
[2024-06-01 02:39:39] [INFO ] Invariant cache hit.
[2024-06-01 02:39:39] [INFO ] State equation strengthened by 2650 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3119 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7098 unsolved
SMT process timed out in 44226ms, After SMT, problems are : Problem set: 0 solved, 7098 unsolved
Search for dead transitions found 0 dead transitions in 44285ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 146738 ms. Remains : 3121/3121 places, 7123/7123 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-05 finished in 533130 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' '!((p0 U X((!p0&&X(p1)))))'
Support contains 4 out of 16464 places. Attempting structural reductions.
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.
[2024-06-01 02:40:24] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16464 cols
[2024-06-01 02:40:26] [INFO ] Computed 1117 invariants in 1851 ms
[2024-06-01 02:40:59] [INFO ] Performed 8803/16464 implicitness test of which 336 returned IMPLICIT in 30 seconds.
[2024-06-01 02:41:29] [INFO ] Performed 16148/16464 implicitness test of which 600 returned IMPLICIT in 60 seconds.
[2024-06-01 02:41:37] [INFO ] Implicit Places using invariants in 72816 ms returned [7, 29, 53, 79, 107, 137, 169, 203, 239, 277, 317, 359, 402, 444, 484, 522, 558, 592, 624, 654, 682, 708, 732, 754, 818, 839, 861, 885, 911, 939, 969, 1001, 1035, 1071, 1109, 1149, 1190, 1230, 1268, 1304, 1338, 1370, 1400, 1428, 1454, 1478, 1500, 1521, 1585, 1606, 1627, 1649, 1673, 1699, 1727, 1757, 1789, 1823, 1859, 1897, 1936, 1974, 2010, 2044, 2076, 2106, 2134, 2160, 2184, 2206, 2227, 2248, 2312, 2333, 2354, 2375, 2397, 2421, 2447, 2475, 2505, 2537, 2571, 2607, 2644, 2680, 2714, 2746, 2776, 2804, 2830, 2854, 2876, 2897, 2918, 2939, 3003, 3024, 3045, 3066, 3087, 3109, 3133, 3159, 3187, 3217, 3249, 3283, 3318, 3352, 3384, 3414, 3442, 3468, 3492, 3514, 3535, 3556, 3577, 3598, 3662, 3683, 3704, 3725, 3746, 3767, 3789, 3813, 3839, 3867, 3897, 3929, 3962, 3994, 4024, 4052, 4078, 4102, 4124, 4145, 4166, 4187, 4208, 4229, 4293, 4314, 4335, 4356, 4377, 4398, 4419, 4441, 4465, 4491, 4519, 4549, 4580, 4610, 4638, 4664, 4688, 4710, 4731, 4752, 4773, 4794, 4815, 4836, 4900, 4921, 4942, 4963, 4984, 5005, 5026, 5047, 5069, 5093, 5119, 5147, 5176, 5204, 5230, 5254, 5276, 5297, 5318, 5339, 5360, 5381, 5402, 5423, 5487, 5508, 5529, 5550, 5571, 5592, 5613, 5634, 5655, 5677, 5701, 5727, 5754, 5780, 5804, 5826, 5847, 5868, 5889, 5910, 5931, 5952, 5973, 5994, 6058, 6079, 6100, 6121, 6142, 6163, 6184, 6205, 6226, 6247, 6269, 6293, 6318, 6342, 6364, 6385, 6406, 6427, 6448, 6469, 6490, 6511, 6532, 6553, 6617, 6638, 6659, 6680, 6701, 6722, 6743, 6764, 6785, 6806, 6827, 6849, 6872, 6894, 6915, 6936, 6957, 6978, 6999, 7020, 7041, 7062, 7083, 7104, 7168, 7189, 7210, 7231, 7252, 7273, 7294, 7315, 7336, 7357, 7378, 7399, 7420, 7441, 7462, 7483, 7504, 7525, 7546, 7567, 7588, 7609, 7630, 7651, 7713, 7734, 7755, 7776, 7797, 7818, 7839, 7860, 7881, 7902, 7923, 7944, 7965, 7986, 8007, 8028, 8049, 8070, 8091, 8112, 8133, 8154, 8175, 8196, 8260, 8281, 8302, 8323, 8344, 8365, 8386, 8407, 8428, 8449, 8470, 8491, 8512, 8533, 8554, 8575, 8596, 8617, 8638, 8659, 8680, 8701, 8722, 8743, 8807, 8828, 8849, 8870, 8891, 8912, 8933, 8954, 8975, 8996, 9017, 9038, 9060, 9083, 9105, 9126, 9147, 9168, 9189, 9210, 9231, 9252, 9273, 9294, 9358, 9379, 9400, 9421, 9442, 9463, 9484, 9505, 9526, 9547, 9568, 9590, 9614, 9639, 9663, 9685, 9706, 9727, 9748, 9769, 9790, 9811, 9832, 9853, 9917, 9938, 9959, 9980, 10001, 10022, 10043, 10064, 10085, 10106, 10128, 10152, 10178, 10205, 10231, 10255, 10277, 10298, 10319, 10340, 10361, 10382, 10403, 10424, 10488, 10509, 10530, 10551, 10572, 10593, 10614, 10635, 10656, 10678, 10702, 10728, 10756, 10785, 10813, 10839, 10863, 10885, 10906, 10927, 10948, 10969, 10990, 11011, 11075, 11096, 11117, 11138, 11159, 11180, 11201, 11222, 11244, 11268, 11294, 11322, 11352, 11383, 11413, 11441, 11467, 11491, 11513, 11534, 11555, 11576, 11597, 11618, 11682, 11703, 11724, 11745, 11766, 11787, 11808, 11830, 11854, 11880, 11908, 11938, 11970, 12003, 12035, 12065, 12093, 12119, 12143, 12165, 12186, 12207, 12228, 12249, 12313, 12334, 12355, 12376, 12397, 12418, 12440, 12464, 12490, 12518, 12548, 12580, 12614, 12649, 12683, 12715, 12745, 12773, 12799, 12823, 12845, 12866, 12887, 12908, 12972, 12993, 13014, 13035, 13056, 13078, 13102, 13128, 13156, 13186, 13218, 13252, 13288, 13325, 13361, 13395, 13427, 13457, 13485, 13511, 13535, 13557, 13578, 13599, 13663, 13684, 13705, 13726, 13748, 13772, 13798, 13826, 13856, 13888, 13922, 13958, 13996, 14035, 14073, 14109, 14143, 14175, 14205, 14233, 14259, 14283, 14305, 14326, 14390, 14411, 14432, 14454, 14478, 14504, 14532, 14562, 14594, 14628, 14664, 14702, 14742, 14783, 14823, 14861, 14897, 14931, 14963, 14993, 15021, 15047, 15071, 15093, 15155, 15176, 15198, 15222, 15248, 15276, 15306, 15338, 15372, 15408, 15446, 15486, 15528, 15571, 15613, 15653, 15691, 15727, 15761, 15793, 15823, 15851, 15877, 15901]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 72835 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 15864/16464 places, 24169/24169 transitions.
Applied a total of 0 rules in 406 ms. Remains 15864 /15864 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 73706 ms. Remains : 15864/16464 places, 24169/24169 transitions.
Stuttering acceptance computed with spot in 217 ms :[(NOT p1), (NOT p1), (OR (NOT p1) p0), true, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-09
Stuttering criterion allowed to conclude after 90 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-09 finished in 73995 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((p0&&G(p1)))))))'
Support contains 4 out of 16464 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16464/16464 places, 24169/24169 transitions.
Applied a total of 0 rules in 406 ms. Remains 16464 /16464 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
[2024-06-01 02:41:38] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
[2024-06-01 02:41:38] [INFO ] Invariant cache hit.
[2024-06-01 02:42:11] [INFO ] Performed 9352/16464 implicitness test of which 359 returned IMPLICIT in 30 seconds.
[2024-06-01 02:42:41] [INFO ] Performed 16229/16464 implicitness test of which 599 returned IMPLICIT in 60 seconds.
[2024-06-01 02:42:47] [INFO ] Implicit Places using invariants in 68693 ms returned [7, 29, 53, 79, 107, 137, 169, 203, 239, 277, 317, 359, 402, 444, 484, 522, 558, 592, 624, 654, 682, 708, 732, 754, 818, 839, 861, 885, 911, 939, 969, 1001, 1035, 1071, 1109, 1149, 1190, 1230, 1268, 1304, 1338, 1370, 1400, 1428, 1454, 1478, 1500, 1521, 1585, 1606, 1627, 1649, 1673, 1699, 1727, 1757, 1789, 1823, 1859, 1897, 1936, 1974, 2010, 2044, 2076, 2106, 2134, 2160, 2184, 2206, 2227, 2248, 2312, 2333, 2354, 2375, 2397, 2421, 2447, 2475, 2505, 2537, 2571, 2607, 2644, 2680, 2714, 2746, 2776, 2804, 2830, 2854, 2876, 2897, 2918, 2939, 3003, 3024, 3045, 3066, 3087, 3109, 3133, 3159, 3187, 3217, 3249, 3283, 3318, 3352, 3384, 3414, 3442, 3468, 3492, 3514, 3535, 3556, 3577, 3598, 3662, 3683, 3704, 3725, 3746, 3767, 3789, 3813, 3839, 3867, 3897, 3929, 3962, 3994, 4024, 4052, 4078, 4102, 4124, 4145, 4166, 4187, 4208, 4229, 4293, 4314, 4335, 4356, 4377, 4398, 4419, 4441, 4465, 4491, 4519, 4549, 4580, 4610, 4638, 4664, 4688, 4710, 4731, 4752, 4773, 4794, 4815, 4836, 4900, 4921, 4942, 4963, 4984, 5005, 5026, 5047, 5069, 5093, 5119, 5147, 5176, 5204, 5230, 5254, 5276, 5297, 5318, 5339, 5360, 5381, 5402, 5423, 5487, 5508, 5529, 5550, 5571, 5592, 5613, 5634, 5655, 5677, 5701, 5727, 5754, 5780, 5804, 5826, 5847, 5868, 5889, 5910, 5931, 5952, 5973, 5994, 6058, 6079, 6100, 6121, 6142, 6163, 6184, 6205, 6226, 6247, 6269, 6293, 6318, 6342, 6364, 6385, 6406, 6427, 6448, 6469, 6490, 6511, 6532, 6553, 6617, 6638, 6659, 6680, 6701, 6722, 6743, 6764, 6785, 6806, 6827, 6849, 6872, 6894, 6915, 6936, 6957, 6978, 6999, 7020, 7041, 7062, 7083, 7104, 7168, 7189, 7210, 7231, 7252, 7273, 7294, 7315, 7336, 7357, 7378, 7399, 7420, 7441, 7462, 7483, 7504, 7525, 7546, 7567, 7588, 7609, 7630, 7651, 7713, 7734, 7755, 7776, 7797, 7818, 7839, 7860, 7881, 7902, 7923, 7944, 7965, 7986, 8007, 8028, 8049, 8070, 8091, 8112, 8133, 8154, 8175, 8196, 8260, 8281, 8302, 8323, 8344, 8365, 8386, 8407, 8428, 8449, 8470, 8491, 8512, 8533, 8554, 8575, 8596, 8617, 8638, 8659, 8680, 8701, 8722, 8743, 8807, 8828, 8849, 8870, 8891, 8912, 8933, 8954, 8975, 8996, 9017, 9038, 9060, 9083, 9105, 9126, 9147, 9189, 9210, 9231, 9252, 9273, 9294, 9358, 9379, 9400, 9421, 9442, 9463, 9484, 9505, 9526, 9547, 9568, 9590, 9614, 9639, 9663, 9685, 9706, 9727, 9748, 9769, 9790, 9811, 9832, 9853, 9917, 9938, 9959, 9980, 10001, 10022, 10043, 10064, 10085, 10106, 10128, 10152, 10178, 10205, 10231, 10255, 10277, 10298, 10319, 10340, 10361, 10382, 10403, 10424, 10488, 10509, 10530, 10551, 10572, 10593, 10614, 10635, 10656, 10678, 10702, 10728, 10756, 10785, 10813, 10839, 10863, 10885, 10906, 10927, 10948, 10969, 10990, 11011, 11075, 11096, 11117, 11138, 11159, 11180, 11201, 11222, 11244, 11268, 11294, 11322, 11352, 11383, 11413, 11441, 11467, 11491, 11513, 11534, 11555, 11576, 11597, 11618, 11682, 11703, 11724, 11745, 11766, 11787, 11808, 11830, 11854, 11880, 11908, 11938, 11970, 12003, 12035, 12065, 12093, 12119, 12143, 12165, 12186, 12207, 12228, 12249, 12313, 12334, 12355, 12376, 12397, 12418, 12440, 12464, 12490, 12518, 12548, 12580, 12614, 12649, 12683, 12715, 12745, 12773, 12799, 12823, 12845, 12866, 12887, 12908, 12972, 12993, 13014, 13035, 13056, 13078, 13102, 13128, 13156, 13186, 13218, 13252, 13288, 13325, 13361, 13395, 13427, 13457, 13485, 13511, 13535, 13557, 13578, 13599, 13663, 13684, 13705, 13726, 13748, 13772, 13798, 13826, 13856, 13888, 13922, 13958, 13996, 14035, 14073, 14109, 14143, 14175, 14205, 14233, 14259, 14283, 14305, 14326, 14390, 14411, 14432, 14454, 14478, 14504, 14532, 14562, 14594, 14628, 14664, 14702, 14742, 14783, 14823, 14861, 14897, 14931, 14963, 14993, 15021, 15047, 15071, 15093, 15155, 15176, 15198, 15222, 15248, 15276, 15306, 15338, 15372, 15408, 15446, 15486, 15528, 15571, 15613, 15653, 15691, 15727, 15761, 15793, 15823, 15851, 15877, 15901]
Discarding 599 places :
Implicit Place search using SMT only with invariants took 68712 ms to find 599 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 15865/16464 places, 24169/24169 transitions.
Applied a total of 0 rules in 401 ms. Remains 15865 /15865 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 69520 ms. Remains : 15865/16464 places, 24169/24169 transitions.
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-11
Stuttering criterion allowed to conclude after 90 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-11 finished in 69805 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 16464 places. Attempting structural reductions.
Starting structural reductions in SI_LTL 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 13 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 9 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 5 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 2573 ms. Remains 5074 /16464 variables (removed 11390) and now considering 8387/24169 (removed 15782) transitions.
[2024-06-01 02:42:50] [INFO ] Flow matrix only has 7787 transitions (discarded 600 similar events)
// Phase 1: matrix 7787 rows 5074 cols
[2024-06-01 02:42:50] [INFO ] Computed 1117 invariants in 215 ms
[2024-06-01 02:43:01] [INFO ] Implicit Places using invariants in 10822 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 31, 40, 51, 64, 79, 96, 115, 136, 159, 183, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 237, 256, 273, 288, 301, 312, 321, 328, 333, 336, 362, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 377, 382, 389, 398, 409, 422, 437, 454, 473, 494, 516, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 566, 583, 598, 611, 622, 631, 638, 643, 646, 648, 674, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 688, 691, 696, 703, 712, 723, 736, 751, 768, 787, 807, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 853, 868, 881, 892, 901, 908, 913, 916, 918, 920, 946, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 960, 962, 965, 970, 977, 986, 997, 1010, 1025, 1042, 1060, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1102, 1115, 1126, 1135, 1142, 1147, 1150, 1152, 1154, 1156, 1182, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1196, 1198, 1200, 1203, 1208, 1215, 1224, 1235, 1248, 1263, 1279, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1317, 1328, 1337, 1344, 1349, 1352, 1354, 1356, 1358, 1360, 1386, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1400, 1402, 1404, 1406, 1409, 1414, 1421, 1430, 1441, 1454, 1468, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1502, 1511, 1518, 1523, 1526, 1528, 1530, 1532, 1534, 1536, 1562, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1576, 1578, 1580, 1582, 1584, 1587, 1592, 1599, 1608, 1619, 1631, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1661, 1668, 1673, 1676, 1678, 1680, 1682, 1684, 1686, 1688, 1714, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1728, 1730, 1732, 1734, 1736, 1738, 1741, 1746, 1753, 1762, 1772, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1798, 1803, 1806, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1846, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1860, 1862, 1864, 1866, 1868, 1870, 1872, 1875, 1880, 1887, 1895, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1917, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1962, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1976, 1978, 1980, 1982, 1984, 1986, 1988, 1990, 1993, 1998, 2004, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2066, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2080, 2082, 2084, 2086, 2088, 2090, 2092, 2094, 2096, 2099, 2103, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2118, 2120, 2122, 2124, 2126, 2128, 2130, 2132, 2134, 2136, 2162, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2176, 2178, 2180, 2182, 2184, 2186, 2188, 2190, 2192, 2194, 2196, 2199, 2200, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2210, 2212, 2214, 2216, 2218, 2220, 2222, 2224, 2226, 2228, 2252, 2255, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2266, 2268, 2270, 2272, 2274, 2276, 2278, 2280, 2282, 2284, 2286, 2289, 2290, 2291, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2300, 2302, 2304, 2306, 2308, 2310, 2312, 2314, 2316, 2318, 2344, 2347, 2348, 2349, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2358, 2360, 2362, 2364, 2366, 2368, 2370, 2372, 2374, 2376, 2378, 2381, 2382, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2392, 2394, 2396, 2398, 2400, 2402, 2404, 2406, 2408, 2410, 2436, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2450, 2452, 2454, 2456, 2458, 2460, 2462, 2464, 2466, 2468, 2471, 2476, 2477, 2478, 2479, 2480, 2481, 2482, 2483, 2484, 2485, 2488, 2490, 2492, 2494, 2496, 2498, 2500, 2502, 2504, 2506, 2532, 2535, 2536, 2537, 2538, 2539, 2540, 2541, 2542, 2543, 2544, 2546, 2548, 2550, 2552, 2554, 2556, 2558, 2560, 2562, 2565, 2570, 2577, 2578, 2579, 2580, 2581, 2582, 2583, 2584, 2585, 2586, 2591, 2594, 2596, 2598, 2600, 2602, 2604, 2606, 2608, 2610, 2636, 2639, 2640, 2641, 2642, 2643, 2644, 2645, 2646, 2647, 2648, 2650, 2652, 2654, 2656, 2658, 2660, 2662, 2664, 2667, 2672, 2679, 2688, 2689, 2690, 2691, 2692, 2693, 2694, 2695, 2696, 2697, 2704, 2709, 2712, 2714, 2716, 2718, 2720, 2722, 2724, 2726, 2752, 2755, 2756, 2757, 2758, 2759, 2760, 2761, 2762, 2763, 2764, 2766, 2768, 2770, 2772, 2774, 2776, 2778, 2781, 2786, 2793, 2802, 2813, 2814, 2815, 2816, 2818, 2819, 2820, 2821, 2822, 2833, 2840, 2845, 2848, 2850, 2852, 2854, 2856, 2858, 2860, 2886, 2889, 2890, 2891, 2892, 2893, 2894, 2895, 2896, 2897, 2898, 2900, 2902, 2904, 2906, 2908, 2910, 2913, 2918, 2925, 2934, 2945, 2958, 2959, 2960, 2961, 2962, 2963, 2964, 2965, 2966, 2967, 2978, 2987, 2994, 2999, 3002, 3004, 3006, 3008, 3010, 3012, 3038, 3041, 3042, 3043, 3044, 3045, 3046, 3047, 3048, 3049, 3050, 3052, 3054, 3056, 3058, 3060, 3063, 3068, 3075, 3084, 3095, 3108, 3123, 3124, 3125, 3126, 3127, 3128, 3129, 3130, 3131, 3132, 3145, 3156, 3165, 3172, 3177, 3180, 3182, 3184, 3186, 3188, 3214, 3217, 3218, 3219, 3220, 3221, 3222, 3223, 3224, 3225, 3226, 3228, 3230, 3232, 3234, 3237, 3242, 3249, 3258, 3269, 3282, 3297, 3314, 3315, 3316, 3317, 3318, 3319, 3320, 3321, 3322, 3323, 3338, 3351, 3362, 3371, 3378, 3383, 3386, 3388, 3390, 3392, 3418, 3421, 3422, 3423, 3424, 3425, 3426, 3427, 3428, 3429, 3430, 3432, 3434, 3436, 3439, 3444, 3451, 3460, 3471, 3484, 3499, 3516, 3535, 3536, 3537, 3538, 3539, 3540, 3541, 3542, 3543, 3544, 3561, 3576, 3589, 3600, 3609, 3616, 3621, 3624, 3626, 3628, 3654, 3657, 3658, 3659, 3660, 3661, 3662, 3663, 3664, 3665, 3666, 3668, 3670, 3673, 3678, 3685, 3694, 3705, 3718, 3733, 3750, 3769, 3790, 3791, 3792, 3793, 3794, 3795, 3796, 3797, 3798, 3799, 3818, 3835, 3850, 3863, 3874, 3883, 3890, 3895, 3898, 3900, 3926, 3929, 3930, 3931, 3932, 3933, 3934, 3935, 3936, 3937, 3938, 3940, 3943, 3948, 3955, 3964, 3975, 3988, 4003, 4020, 4039, 4060, 4083, 4084, 4085, 4086, 4087, 4088, 4089, 4090, 4091, 4092, 4113, 4132, 4149, 4164, 4177, 4188, 4197, 4204, 4209, 4212, 4236, 4239, 4240, 4241, 4242, 4243, 4244, 4245, 4246, 4247, 4248, 4251, 4256, 4263, 4272, 4283, 4296, 4311, 4328, 4347, 4368, 4391, 4416, 4417, 4418, 4419, 4420, 4421, 4422, 4423, 4424, 4425, 4448, 4469, 4488, 4505, 4520, 4533, 4544, 4553, 4560, 4565]
Discarding 1049 places :
Implicit Place search using SMT only with invariants took 10834 ms to find 1049 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4025/16464 places, 8387/24169 transitions.
Discarding 431 places :
Symmetric choice reduction at 0 with 431 rule applications. Total rules 431 place count 3594 transition count 7956
Iterating global reduction 0 with 431 rules applied. Total rules applied 862 place count 3594 transition count 7956
Discarding 431 places :
Symmetric choice reduction at 0 with 431 rule applications. Total rules 1293 place count 3163 transition count 7525
Iterating global reduction 0 with 431 rules applied. Total rules applied 1724 place count 3163 transition count 7525
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 1771 place count 3116 transition count 7102
Iterating global reduction 0 with 47 rules applied. Total rules applied 1818 place count 3116 transition count 7102
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 1820 place count 3115 transition count 7101
Applied a total of 1820 rules in 1580 ms. Remains 3115 /4025 variables (removed 910) and now considering 7101/8387 (removed 1286) transitions.
[2024-06-01 02:43:02] [INFO ] Flow matrix only has 6501 transitions (discarded 600 similar events)
// Phase 1: matrix 6501 rows 3115 cols
[2024-06-01 02:43:03] [INFO ] Computed 68 invariants in 141 ms
[2024-06-01 02:43:07] [INFO ] Implicit Places using invariants in 4540 ms returned []
[2024-06-01 02:43:07] [INFO ] Flow matrix only has 6501 transitions (discarded 600 similar events)
[2024-06-01 02:43:07] [INFO ] Invariant cache hit.
[2024-06-01 02:43:09] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2024-06-01 02:43:40] [INFO ] Performed 1094/3115 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:44:10] [INFO ] Performed 1795/3115 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:44:40] [INFO ] Performed 3027/3115 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:44:44] [INFO ] Implicit Places using invariants and state equation in 97088 ms returned [3084]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 101633 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3114/16464 places, 7101/24169 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3114 transition count 7100
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3113 transition count 7100
Applied a total of 2 rules in 412 ms. Remains 3113 /3114 variables (removed 1) and now considering 7100/7101 (removed 1) transitions.
[2024-06-01 02:44:44] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
// Phase 1: matrix 6500 rows 3113 cols
[2024-06-01 02:44:45] [INFO ] Computed 67 invariants in 146 ms
[2024-06-01 02:44:49] [INFO ] Implicit Places using invariants in 4485 ms returned []
[2024-06-01 02:44:49] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:44:49] [INFO ] Invariant cache hit.
[2024-06-01 02:44:51] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2024-06-01 02:45:22] [INFO ] Performed 1147/3113 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:45:52] [INFO ] Performed 1792/3113 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:46:21] [INFO ] Implicit Places using invariants and state equation in 92375 ms returned []
Implicit Place search using SMT with State Equation took 96865 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3113/16464 places, 7100/24169 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 213898 ms. Remains : 3113/16464 places, 7100/24169 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-13
Product exploration explored 100000 steps with 1539 reset in 917 ms.
Product exploration explored 100000 steps with 1539 reset in 957 ms.
Computed a total of 514 stabilizing places and 1924 stable transitions
Computed a total of 514 stabilizing places and 1924 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
RANDOM walk for 40000 steps (615 resets) in 412 ms. (96 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (92 resets) in 102 ms. (388 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 33131 steps, run timeout after 3001 ms. (steps per millisecond=11 ) properties seen :0 out of 1
Probabilistic random walk after 33131 steps, saw 14213 distinct states, run finished after 3001 ms. (steps per millisecond=11 ) properties seen :0
[2024-06-01 02:46:27] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:46:27] [INFO ] Invariant cache hit.
[2024-06-01 02:46:27] [INFO ] State equation strengthened by 2634 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) 2979/2981 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2981 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/3007 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3007 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 45/3052 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3052 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/3096 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3096 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 17/3113 variables, 17/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3113 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9613/9613 variables, and 3180 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2487 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 3113/3113 constraints, ReadFeed: 0/2634 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) 2979/2981 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2981 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/3007 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:46:31] [INFO ] Deduced a trap composed of 470 places in 1974 ms of which 20 ms to minimize.
[2024-06-01 02:46:34] [INFO ] Deduced a trap composed of 563 places in 2084 ms of which 20 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/3007 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3007 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 45/3052 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:46:36] [INFO ] Deduced a trap composed of 101 places in 2149 ms of which 20 ms to minimize.
SMT process timed out in 9389ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3113/3113 places, 7100/7100 transitions.
Free-agglomeration rule (complex) applied 293 times.
Iterating global reduction 0 with 293 rules applied. Total rules applied 293 place count 3113 transition count 11575
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 586 place count 2820 transition count 11575
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 587 place count 2820 transition count 11575
Applied a total of 587 rules in 1591 ms. Remains 2820 /3113 variables (removed 293) and now considering 11575/7100 (removed -4475) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1591 ms. Remains : 2820/3113 places, 11575/7100 transitions.
RANDOM walk for 40000 steps (748 resets) in 1791 ms. (22 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (72 resets) in 215 ms. (185 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 26578 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 26578 steps, saw 11453 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-06-01 02:46:41] [INFO ] Flow matrix only has 10689 transitions (discarded 886 similar events)
// Phase 1: matrix 10689 rows 2820 cols
[2024-06-01 02:46:41] [INFO ] Computed 67 invariants in 140 ms
[2024-06-01 02:46:41] [INFO ] State equation strengthened by 7402 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) 2686/2688 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2688 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2714 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2714 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 45/2759 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2759 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/2803 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2803 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 17/2820 variables, 17/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2820 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 10689/13509 variables, 2820/2887 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/13509 variables, 7402/10289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/13509 variables, 0/10289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/13509 variables, 0/10289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13509/13509 variables, and 10289 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4673 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 2820/2820 constraints, ReadFeed: 7402/7402 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) 2686/2688 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2688 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2714 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:46:49] [INFO ] Deduced a trap composed of 130 places in 2212 ms of which 17 ms to minimize.
[2024-06-01 02:46:51] [INFO ] Deduced a trap composed of 126 places in 2200 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2714 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2714 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 45/2759 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:46:53] [INFO ] Deduced a trap composed of 142 places in 2102 ms of which 18 ms to minimize.
[2024-06-01 02:46:55] [INFO ] Deduced a trap composed of 5 places in 2190 ms of which 18 ms to minimize.
[2024-06-01 02:46:57] [INFO ] Deduced a trap composed of 171 places in 2107 ms of which 18 ms to minimize.
[2024-06-01 02:47:00] [INFO ] Deduced a trap composed of 169 places in 2073 ms of which 18 ms to minimize.
[2024-06-01 02:47:02] [INFO ] Deduced a trap composed of 172 places in 2009 ms of which 18 ms to minimize.
[2024-06-01 02:47:04] [INFO ] Deduced a trap composed of 194 places in 1969 ms of which 17 ms to minimize.
[2024-06-01 02:47:06] [INFO ] Deduced a trap composed of 194 places in 2091 ms of which 18 ms to minimize.
[2024-06-01 02:47:08] [INFO ] Deduced a trap composed of 195 places in 2061 ms of which 17 ms to minimize.
[2024-06-01 02:47:10] [INFO ] Deduced a trap composed of 198 places in 1943 ms of which 16 ms to minimize.
[2024-06-01 02:47:12] [INFO ] Deduced a trap composed of 195 places in 1922 ms of which 15 ms to minimize.
[2024-06-01 02:47:14] [INFO ] Deduced a trap composed of 197 places in 2111 ms of which 17 ms to minimize.
[2024-06-01 02:47:16] [INFO ] Deduced a trap composed of 195 places in 1979 ms of which 17 ms to minimize.
[2024-06-01 02:47:18] [INFO ] Deduced a trap composed of 196 places in 2019 ms of which 16 ms to minimize.
[2024-06-01 02:47:20] [INFO ] Deduced a trap composed of 201 places in 2005 ms of which 16 ms to minimize.
[2024-06-01 02:47:22] [INFO ] Deduced a trap composed of 194 places in 1962 ms of which 18 ms to minimize.
[2024-06-01 02:47:24] [INFO ] Deduced a trap composed of 219 places in 1916 ms of which 17 ms to minimize.
[2024-06-01 02:47:26] [INFO ] Deduced a trap composed of 194 places in 1991 ms of which 17 ms to minimize.
[2024-06-01 02:47:28] [INFO ] Deduced a trap composed of 197 places in 1962 ms of which 18 ms to minimize.
[2024-06-01 02:47:30] [INFO ] Deduced a trap composed of 199 places in 1991 ms of which 17 ms to minimize.
[2024-06-01 02:47:32] [INFO ] Deduced a trap composed of 214 places in 2036 ms of which 17 ms to minimize.
SMT process timed out in 51144ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2820 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2820/2820 places, 11575/11575 transitions.
Applied a total of 0 rules in 545 ms. Remains 2820 /2820 variables (removed 0) and now considering 11575/11575 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 545 ms. Remains : 2820/2820 places, 11575/11575 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2820/2820 places, 11575/11575 transitions.
Applied a total of 0 rules in 543 ms. Remains 2820 /2820 variables (removed 0) and now considering 11575/11575 (removed 0) transitions.
[2024-06-01 02:47:33] [INFO ] Flow matrix only has 10689 transitions (discarded 886 similar events)
[2024-06-01 02:47:33] [INFO ] Invariant cache hit.
[2024-06-01 02:47:39] [INFO ] Implicit Places using invariants in 5835 ms returned []
Implicit Place search using SMT only with invariants took 5836 ms to find 0 implicit places.
Running 11481 sub problems to find dead transitions.
[2024-06-01 02:47:39] [INFO ] Flow matrix only has 10689 transitions (discarded 886 similar events)
[2024-06-01 02:47:39] [INFO ] Invariant cache hit.
[2024-06-01 02:47:39] [INFO ] State equation strengthened by 7402 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2818 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 11481 unsolved
SMT process timed out in 112085ms, After SMT, problems are : Problem set: 0 solved, 11481 unsolved
Search for dead transitions found 0 dead transitions in 112179ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118578 ms. Remains : 2820/2820 places, 11575/11575 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Support contains 2 out of 3113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3113/3113 places, 7100/7100 transitions.
Applied a total of 0 rules in 382 ms. Remains 3113 /3113 variables (removed 0) and now considering 7100/7100 (removed 0) transitions.
[2024-06-01 02:49:32] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
// Phase 1: matrix 6500 rows 3113 cols
[2024-06-01 02:49:32] [INFO ] Computed 67 invariants in 153 ms
[2024-06-01 02:49:36] [INFO ] Implicit Places using invariants in 4477 ms returned []
[2024-06-01 02:49:36] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:49:36] [INFO ] Invariant cache hit.
[2024-06-01 02:49:39] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2024-06-01 02:50:09] [INFO ] Performed 1272/3113 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:50:39] [INFO ] Performed 1846/3113 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:51:09] [INFO ] Performed 3093/3113 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:51:11] [INFO ] Implicit Places using invariants and state equation in 94341 ms returned []
Implicit Place search using SMT with State Equation took 98820 ms to find 0 implicit places.
[2024-06-01 02:51:11] [INFO ] Redundant transitions in 464 ms returned []
Running 7075 sub problems to find dead transitions.
[2024-06-01 02:51:11] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:51:11] [INFO ] Invariant cache hit.
[2024-06-01 02:51:11] [INFO ] State equation strengthened by 2634 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s2 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3111 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7075 unsolved
SMT process timed out in 44372ms, After SMT, problems are : Problem set: 0 solved, 7075 unsolved
Search for dead transitions found 0 dead transitions in 44428ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 144114 ms. Remains : 3113/3113 places, 7100/7100 transitions.
Computed a total of 514 stabilizing places and 1924 stable transitions
Computed a total of 514 stabilizing places and 1924 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
RANDOM walk for 33841 steps (519 resets) in 347 ms. (97 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1538 reset in 940 ms.
Product exploration explored 100000 steps with 1540 reset in 945 ms.
Support contains 2 out of 3113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3113/3113 places, 7100/7100 transitions.
Applied a total of 0 rules in 382 ms. Remains 3113 /3113 variables (removed 0) and now considering 7100/7100 (removed 0) transitions.
[2024-06-01 02:51:58] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:51:58] [INFO ] Invariant cache hit.
[2024-06-01 02:52:03] [INFO ] Implicit Places using invariants in 4287 ms returned []
[2024-06-01 02:52:03] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:52:03] [INFO ] Invariant cache hit.
[2024-06-01 02:52:05] [INFO ] State equation strengthened by 2634 read => feed constraints.
[2024-06-01 02:52:35] [INFO ] Performed 1101/3113 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:53:06] [INFO ] Performed 1715/3113 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:53:36] [INFO ] Performed 2973/3113 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:53:41] [INFO ] Implicit Places using invariants and state equation in 97925 ms returned []
Implicit Place search using SMT with State Equation took 102213 ms to find 0 implicit places.
[2024-06-01 02:53:41] [INFO ] Redundant transitions in 486 ms returned []
Running 7075 sub problems to find dead transitions.
[2024-06-01 02:53:41] [INFO ] Flow matrix only has 6500 transitions (discarded 600 similar events)
[2024-06-01 02:53:41] [INFO ] Invariant cache hit.
[2024-06-01 02:53:41] [INFO ] State equation strengthened by 2634 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3111 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7075 unsolved
SMT process timed out in 44995ms, After SMT, problems are : Problem set: 0 solved, 7075 unsolved
Search for dead transitions found 0 dead transitions in 45052ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 148147 ms. Remains : 3113/3113 places, 7100/7100 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-13 finished in 699380 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 16464 places. Attempting structural reductions.
Starting structural reductions in SI_LTL 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 14 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 8 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 6 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 2861 ms. Remains 5078 /16464 variables (removed 11386) and now considering 8399/24169 (removed 15770) transitions.
[2024-06-01 02:54:30] [INFO ] Flow matrix only has 7799 transitions (discarded 600 similar events)
// Phase 1: matrix 7799 rows 5078 cols
[2024-06-01 02:54:30] [INFO ] Computed 1117 invariants in 229 ms
[2024-06-01 02:54:41] [INFO ] Implicit Places using invariants in 10935 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 31, 40, 51, 64, 79, 96, 115, 136, 159, 183, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 237, 256, 273, 288, 301, 312, 321, 328, 333, 336, 362, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 377, 382, 389, 398, 409, 422, 437, 454, 473, 494, 516, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 566, 583, 598, 611, 622, 631, 638, 643, 646, 648, 674, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 688, 691, 696, 703, 712, 723, 736, 751, 768, 787, 807, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 853, 868, 881, 892, 901, 908, 913, 916, 918, 920, 946, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 960, 962, 965, 970, 977, 986, 997, 1010, 1025, 1042, 1060, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1102, 1115, 1126, 1135, 1142, 1147, 1150, 1152, 1154, 1156, 1182, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1196, 1198, 1200, 1203, 1208, 1215, 1224, 1235, 1248, 1263, 1279, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1317, 1328, 1337, 1344, 1349, 1352, 1354, 1356, 1358, 1360, 1386, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1400, 1402, 1404, 1406, 1409, 1414, 1421, 1430, 1441, 1454, 1468, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1502, 1511, 1518, 1523, 1526, 1528, 1530, 1532, 1534, 1536, 1562, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1576, 1578, 1580, 1582, 1584, 1587, 1592, 1599, 1608, 1619, 1631, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1661, 1668, 1673, 1676, 1678, 1680, 1682, 1684, 1686, 1688, 1714, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1728, 1730, 1732, 1734, 1736, 1738, 1741, 1746, 1753, 1762, 1772, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1798, 1803, 1806, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1846, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1860, 1862, 1864, 1866, 1868, 1870, 1872, 1875, 1880, 1887, 1895, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1917, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1962, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1976, 1978, 1980, 1982, 1984, 1986, 1988, 1990, 1993, 1998, 2004, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2066, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2080, 2082, 2084, 2086, 2088, 2090, 2092, 2094, 2096, 2099, 2103, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2118, 2120, 2122, 2124, 2126, 2128, 2130, 2132, 2134, 2136, 2162, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2176, 2178, 2180, 2182, 2184, 2186, 2188, 2190, 2192, 2194, 2196, 2199, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2213, 2215, 2217, 2219, 2221, 2223, 2225, 2227, 2229, 2231, 2255, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2265, 2266, 2267, 2269, 2271, 2273, 2275, 2277, 2279, 2281, 2283, 2285, 2287, 2289, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2299, 2300, 2301, 2303, 2305, 2307, 2309, 2311, 2313, 2315, 2317, 2319, 2321, 2347, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2359, 2361, 2363, 2365, 2367, 2369, 2371, 2373, 2375, 2377, 2379, 2381, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2395, 2397, 2399, 2401, 2403, 2405, 2407, 2409, 2411, 2413, 2439, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2449, 2450, 2451, 2453, 2455, 2457, 2459, 2461, 2463, 2465, 2467, 2469, 2471, 2474, 2479, 2480, 2481, 2482, 2483, 2484, 2485, 2486, 2487, 2488, 2491, 2493, 2495, 2497, 2499, 2501, 2503, 2505, 2507, 2509, 2535, 2538, 2539, 2540, 2541, 2542, 2543, 2544, 2545, 2546, 2547, 2549, 2551, 2553, 2555, 2557, 2559, 2561, 2563, 2565, 2568, 2573, 2580, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2594, 2597, 2599, 2601, 2603, 2605, 2607, 2609, 2611, 2613, 2639, 2642, 2643, 2644, 2645, 2646, 2647, 2648, 2649, 2650, 2651, 2653, 2655, 2657, 2659, 2661, 2663, 2665, 2667, 2670, 2675, 2682, 2691, 2692, 2693, 2694, 2695, 2696, 2697, 2698, 2699, 2700, 2707, 2712, 2715, 2717, 2719, 2721, 2723, 2725, 2727, 2729, 2755, 2758, 2759, 2760, 2761, 2762, 2763, 2764, 2765, 2766, 2767, 2769, 2771, 2773, 2775, 2777, 2779, 2781, 2784, 2789, 2796, 2805, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2825, 2834, 2841, 2846, 2849, 2851, 2853, 2855, 2857, 2859, 2861, 2887, 2890, 2891, 2892, 2893, 2894, 2895, 2896, 2897, 2898, 2899, 2901, 2903, 2905, 2907, 2909, 2911, 2914, 2919, 2926, 2935, 2946, 2959, 2960, 2961, 2962, 2963, 2964, 2965, 2966, 2967, 2968, 2979, 2988, 2995, 3000, 3003, 3005, 3007, 3009, 3011, 3013, 3039, 3042, 3043, 3044, 3045, 3046, 3047, 3048, 3049, 3050, 3051, 3053, 3055, 3057, 3059, 3061, 3064, 3069, 3076, 3085, 3096, 3109, 3124, 3125, 3126, 3127, 3128, 3129, 3130, 3131, 3132, 3133, 3146, 3157, 3166, 3173, 3178, 3181, 3183, 3185, 3187, 3189, 3215, 3218, 3219, 3220, 3221, 3222, 3223, 3224, 3225, 3226, 3227, 3229, 3231, 3233, 3235, 3238, 3243, 3250, 3259, 3270, 3283, 3298, 3315, 3316, 3317, 3318, 3319, 3320, 3321, 3322, 3323, 3324, 3339, 3352, 3363, 3372, 3379, 3384, 3387, 3389, 3391, 3393, 3419, 3422, 3423, 3424, 3425, 3426, 3427, 3428, 3429, 3430, 3431, 3433, 3435, 3437, 3440, 3445, 3452, 3461, 3472, 3485, 3500, 3517, 3536, 3537, 3538, 3539, 3540, 3541, 3542, 3543, 3544, 3545, 3562, 3577, 3590, 3601, 3610, 3617, 3622, 3625, 3627, 3629, 3655, 3658, 3659, 3660, 3661, 3662, 3663, 3664, 3665, 3666, 3667, 3669, 3671, 3674, 3679, 3686, 3695, 3706, 3719, 3734, 3751, 3770, 3791, 3792, 3793, 3794, 3795, 3796, 3797, 3798, 3799, 3800, 3819, 3836, 3851, 3864, 3875, 3884, 3891, 3896, 3899, 3901, 3927, 3930, 3931, 3932, 3933, 3934, 3935, 3936, 3937, 3938, 3939, 3941, 3944, 3949, 3956, 3965, 3976, 3989, 4004, 4021, 4040, 4061, 4084, 4085, 4086, 4087, 4088, 4089, 4090, 4091, 4092, 4093, 4114, 4133, 4150, 4165, 4178, 4189, 4198, 4205, 4210, 4213, 4237, 4240, 4241, 4242, 4243, 4244, 4245, 4246, 4247, 4248, 4249, 4252, 4257, 4264, 4273, 4284, 4297, 4312, 4329, 4348, 4369, 4392, 4417, 4418, 4419, 4421, 4422, 4423, 4424, 4425, 4426, 4449, 4470, 4489, 4506, 4523, 4536, 4547, 4556, 4563, 4568]
Discarding 1048 places :
Implicit Place search using SMT only with invariants took 10953 ms to find 1048 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4030/16464 places, 8399/24169 transitions.
Discarding 430 places :
Symmetric choice reduction at 0 with 430 rule applications. Total rules 430 place count 3600 transition count 7969
Iterating global reduction 0 with 430 rules applied. Total rules applied 860 place count 3600 transition count 7969
Discarding 430 places :
Symmetric choice reduction at 0 with 430 rule applications. Total rules 1290 place count 3170 transition count 7539
Iterating global reduction 0 with 430 rules applied. Total rules applied 1720 place count 3170 transition count 7539
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 1766 place count 3124 transition count 7125
Iterating global reduction 0 with 46 rules applied. Total rules applied 1812 place count 3124 transition count 7125
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 1816 place count 3122 transition count 7123
Applied a total of 1816 rules in 1667 ms. Remains 3122 /4030 variables (removed 908) and now considering 7123/8399 (removed 1276) transitions.
[2024-06-01 02:54:42] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
// Phase 1: matrix 6523 rows 3122 cols
[2024-06-01 02:54:42] [INFO ] Computed 69 invariants in 143 ms
[2024-06-01 02:54:47] [INFO ] Implicit Places using invariants in 4673 ms returned []
[2024-06-01 02:54:47] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
[2024-06-01 02:54:47] [INFO ] Invariant cache hit.
[2024-06-01 02:54:50] [INFO ] State equation strengthened by 2650 read => feed constraints.
[2024-06-01 02:55:20] [INFO ] Performed 994/3122 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:55:51] [INFO ] Performed 1666/3122 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:56:21] [INFO ] Performed 2722/3122 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:56:32] [INFO ] Implicit Places using invariants and state equation in 105071 ms returned [3090]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 109748 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3121/16464 places, 7123/24169 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3121 transition count 7122
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3120 transition count 7122
Applied a total of 2 rules in 436 ms. Remains 3120 /3121 variables (removed 1) and now considering 7122/7123 (removed 1) transitions.
[2024-06-01 02:56:32] [INFO ] Flow matrix only has 6522 transitions (discarded 600 similar events)
// Phase 1: matrix 6522 rows 3120 cols
[2024-06-01 02:56:33] [INFO ] Computed 68 invariants in 145 ms
[2024-06-01 02:56:37] [INFO ] Implicit Places using invariants in 4511 ms returned []
[2024-06-01 02:56:37] [INFO ] Flow matrix only has 6522 transitions (discarded 600 similar events)
[2024-06-01 02:56:37] [INFO ] Invariant cache hit.
[2024-06-01 02:56:40] [INFO ] State equation strengthened by 2650 read => feed constraints.
[2024-06-01 02:57:10] [INFO ] Performed 1094/3120 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:57:40] [INFO ] Performed 1753/3120 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:58:10] [INFO ] Performed 2853/3120 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:58:19] [INFO ] Implicit Places using invariants and state equation in 101927 ms returned []
Implicit Place search using SMT with State Equation took 106439 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3120/16464 places, 7122/24169 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 232105 ms. Remains : 3120/16464 places, 7122/24169 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-15
Product exploration explored 100000 steps with 1538 reset in 958 ms.
Product exploration explored 100000 steps with 1538 reset in 1010 ms.
Computed a total of 521 stabilizing places and 1946 stable transitions
Computed a total of 521 stabilizing places and 1946 stable transitions
Detected a total of 521/3120 stabilizing places and 1946/7122 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 30684 steps (470 resets) in 400 ms. (76 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 107 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 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 3120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3120/3120 places, 7122/7122 transitions.
Applied a total of 0 rules in 404 ms. Remains 3120 /3120 variables (removed 0) and now considering 7122/7122 (removed 0) transitions.
[2024-06-01 02:58:22] [INFO ] Flow matrix only has 6522 transitions (discarded 600 similar events)
[2024-06-01 02:58:22] [INFO ] Invariant cache hit.
[2024-06-01 02:58:26] [INFO ] Implicit Places using invariants in 4389 ms returned []
[2024-06-01 02:58:26] [INFO ] Flow matrix only has 6522 transitions (discarded 600 similar events)
[2024-06-01 02:58:26] [INFO ] Invariant cache hit.
[2024-06-01 02:58:29] [INFO ] State equation strengthened by 2650 read => feed constraints.
[2024-06-01 02:58:59] [INFO ] Performed 1030/3120 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:59:31] [INFO ] Performed 1624/3120 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2024-06-01 03:00:01] [INFO ] Performed 2522/3120 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2024-06-01 03:00:18] [INFO ] Implicit Places using invariants and state equation in 111745 ms returned []
Implicit Place search using SMT with State Equation took 116135 ms to find 0 implicit places.
[2024-06-01 03:00:19] [INFO ] Redundant transitions in 515 ms returned []
Running 7097 sub problems to find dead transitions.
[2024-06-01 03:00:19] [INFO ] Flow matrix only has 6522 transitions (discarded 600 similar events)
[2024-06-01 03:00:19] [INFO ] Invariant cache hit.
[2024-06-01 03:00:19] [INFO ] State equation strengthened by 2650 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3118 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7097 unsolved
SMT process timed out in 45291ms, After SMT, problems are : Problem set: 0 solved, 7097 unsolved
Search for dead transitions found 0 dead transitions in 45378ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 162450 ms. Remains : 3120/3120 places, 7122/7122 transitions.
Computed a total of 521 stabilizing places and 1946 stable transitions
Computed a total of 521 stabilizing places and 1946 stable transitions
Detected a total of 521/3120 stabilizing places and 1946/7122 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 95 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 82 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 14617 steps (223 resets) in 201 ms. (72 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1540 reset in 1056 ms.
Product exploration explored 100000 steps with 1537 reset in 959 ms.
Support contains 2 out of 3120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3120/3120 places, 7122/7122 transitions.
Applied a total of 0 rules in 392 ms. Remains 3120 /3120 variables (removed 0) and now considering 7122/7122 (removed 0) transitions.
[2024-06-01 03:01:07] [INFO ] Flow matrix only has 6522 transitions (discarded 600 similar events)
[2024-06-01 03:01:07] [INFO ] Invariant cache hit.
[2024-06-01 03:01:12] [INFO ] Implicit Places using invariants in 4385 ms returned []
[2024-06-01 03:01:12] [INFO ] Flow matrix only has 6522 transitions (discarded 600 similar events)
[2024-06-01 03:01:12] [INFO ] Invariant cache hit.
[2024-06-01 03:01:14] [INFO ] State equation strengthened by 2650 read => feed constraints.
[2024-06-01 03:01:44] [INFO ] Performed 1017/3120 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 03:02:14] [INFO ] Performed 1613/3120 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 03:02:44] [INFO ] Performed 2405/3120 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 03:03:05] [INFO ] Implicit Places using invariants and state equation in 112920 ms returned []
Implicit Place search using SMT with State Equation took 117306 ms to find 0 implicit places.
[2024-06-01 03:03:05] [INFO ] Redundant transitions in 500 ms returned []
Running 7097 sub problems to find dead transitions.
[2024-06-01 03:03:05] [INFO ] Flow matrix only has 6522 transitions (discarded 600 similar events)
[2024-06-01 03:03:05] [INFO ] Invariant cache hit.
[2024-06-01 03:03:05] [INFO ] State equation strengthened by 2650 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3118 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7097 unsolved
SMT process timed out in 44959ms, After SMT, problems are : Problem set: 0 solved, 7097 unsolved
Search for dead transitions found 0 dead transitions in 45016ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 163233 ms. Remains : 3120/3120 places, 7122/7122 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-LTLCardinality-15 finished in 563939 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
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' '!(F(G(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' '!(F(G(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' '!(G(F(p0)))'
[2024-06-01 03:03:52] [INFO ] Flatten gal took : 582 ms
[2024-06-01 03:03:52] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2024-06-01 03:03:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 16464 places, 24169 transitions and 89724 arcs took 83 ms.
Total runtime 3493198 ms.
There are residual formulas that ITS could not solve within timeout

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//
++ 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 LTLCardinality -timeout 360 -rebuildPNML
mcc2024

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="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-S24C09, 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-171654350900115"
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 [ "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 ;