fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r508-tall-171654350900132
Last Updated
July 7, 2024

About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S24C11

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15857.844 3600000.00 5006319.00 9089.80 ?FFFFFFFTT?FTFTF normal

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-171654350900132.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is MultiCrashLeafsetExtension-PT-S24C11, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654350900132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 19M
-rw-r--r-- 1 mcc users 15K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 19 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Apr 12 06:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 12 06:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K 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 19M 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-S24C11-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717211827256

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C11
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 03:17:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 03:17:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 03:17:09] [INFO ] Load time of PNML (sax parser for PT used): 797 ms
[2024-06-01 03:17:09] [INFO ] Transformed 19254 places.
[2024-06-01 03:17:09] [INFO ] Transformed 27973 transitions.
[2024-06-01 03:17:09] [INFO ] Parsed PT model containing 19254 places and 27973 transitions and 103022 arcs in 1083 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 19254 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19254/19254 places, 27973/27973 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 19204 transition count 27973
Applied a total of 50 rules in 800 ms. Remains 19204 /19254 variables (removed 50) and now considering 27973/27973 (removed 0) transitions.
[2024-06-01 03:17:10] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19204 cols
[2024-06-01 03:17:13] [INFO ] Computed 1249 invariants in 2648 ms
[2024-06-01 03:17:47] [INFO ] Performed 6999/19204 implicitness test of which 226 returned IMPLICIT in 30 seconds.
[2024-06-01 03:18:17] [INFO ] Performed 12961/19204 implicitness test of which 452 returned IMPLICIT in 60 seconds.
[2024-06-01 03:18:47] [INFO ] Performed 18804/19204 implicitness test of which 628 returned IMPLICIT in 90 seconds.
[2024-06-01 03:18:59] [INFO ] Implicit Places using invariants in 108456 ms returned [4, 8, 34, 62, 92, 124, 158, 194, 232, 272, 314, 358, 404, 451, 497, 541, 583, 623, 661, 697, 731, 763, 793, 821, 847, 917, 924, 949, 975, 1003, 1033, 1065, 1099, 1135, 1173, 1213, 1255, 1299, 1344, 1388, 1430, 1470, 1508, 1544, 1578, 1610, 1640, 1668, 1694, 1719, 1789, 1796, 1821, 1846, 1872, 1900, 1930, 1962, 1996, 2032, 2070, 2110, 2152, 2195, 2237, 2277, 2315, 2351, 2385, 2417, 2447, 2475, 2501, 2526, 2551, 2621, 2628, 2653, 2678, 2703, 2729, 2757, 2787, 2819, 2853, 2889, 2927, 2967, 3008, 3048, 3086, 3122, 3156, 3188, 3218, 3246, 3272, 3297, 3322, 3347, 3417, 3424, 3449, 3474, 3499, 3524, 3550, 3578, 3608, 3640, 3674, 3710, 3748, 3787, 3825, 3861, 3895, 3927, 3957, 3985, 4011, 4036, 4061, 4086, 4111, 4181, 4188, 4213, 4238, 4263, 4288, 4313, 4339, 4367, 4397, 4429, 4463, 4499, 4536, 4572, 4606, 4638, 4668, 4696, 4722, 4747, 4772, 4797, 4822, 4847, 4917, 4924, 4949, 4974, 4999, 5024, 5049, 5074, 5100, 5128, 5158, 5190, 5224, 5259, 5293, 5325, 5355, 5383, 5409, 5434, 5459, 5484, 5509, 5534, 5559, 5629, 5636, 5661, 5686, 5711, 5736, 5761, 5786, 5811, 5837, 5865, 5895, 5927, 5960, 5992, 6022, 6050, 6076, 6101, 6126, 6151, 6176, 6201, 6226, 6251, 6321, 6328, 6353, 6378, 6403, 6428, 6453, 6478, 6503, 6528, 6554, 6582, 6612, 6643, 6673, 6701, 6727, 6752, 6777, 6802, 6827, 6852, 6877, 6902, 6927, 6997, 7004, 7029, 7054, 7079, 7104, 7129, 7154, 7179, 7204, 7229, 7255, 7283, 7312, 7340, 7366, 7391, 7416, 7441, 7466, 7491, 7516, 7541, 7566, 7591, 7661, 7668, 7693, 7718, 7743, 7768, 7793, 7818, 7843, 7868, 7893, 7918, 7944, 7971, 7997, 8022, 8047, 8072, 8097, 8122, 8147, 8172, 8197, 8222, 8247, 8317, 8324, 8349, 8374, 8399, 8424, 8449, 8474, 8499, 8524, 8549, 8574, 8599, 8624, 8649, 8674, 8699, 8724, 8749, 8774, 8799, 8824, 8849, 8874, 8899, 8969, 8971, 8975, 9000, 9025, 9050, 9075, 9100, 9125, 9150, 9175, 9200, 9225, 9250, 9275, 9300, 9325, 9350, 9375, 9400, 9425, 9450, 9475, 9500, 9525, 9550, 9620, 9627, 9652, 9677, 9702, 9727, 9752, 9777, 9802, 9827, 9852, 9877, 9902, 9927, 9952, 9977, 10002, 10027, 10052, 10077, 10102, 10127, 10152, 10177, 10202, 10272, 10279, 10304, 10329, 10354, 10379, 10404, 10429, 10454, 10479, 10504, 10529, 10554, 10580, 10607, 10633, 10658, 10683, 10708, 10733, 10758, 10783, 10808, 10833, 10858, 10928, 10935, 10960, 10985, 11010, 11035, 11060, 11085, 11110, 11135, 11160, 11185, 11211, 11239, 11268, 11296, 11322, 11347, 11372, 11397, 11422, 11447, 11472, 11497, 11522, 11592, 11599, 11624, 11649, 11674, 11699, 11724, 11749, 11774, 11799, 11824, 11850, 11878, 11908, 11939, 11969, 11997, 12023, 12048, 12073, 12098, 12123, 12148, 12173, 12198, 12268, 12275, 12300, 12325, 12350, 12375, 12400, 12425, 12450, 12475, 12501, 12529, 12559, 12591, 12624, 12656, 12686, 12714, 12740, 12765, 12790, 12815, 12840, 12865, 12890, 12960, 12967, 12992, 13017, 13042, 13067, 13092, 13117, 13142, 13168, 13196, 13226, 13258, 13292, 13327, 13361, 13393, 13423, 13451, 13477, 13502, 13527, 13552, 13577, 13602, 13672, 13679, 13704, 13729, 13754, 13779, 13804, 13829, 13855, 13883, 13913, 13945, 13979, 14015, 14052, 14088, 14122, 14154, 14184, 14212, 14238, 14263, 14288, 14313, 14338, 14408, 14415, 14440, 14465, 14490, 14515, 14540, 14566, 14594, 14624, 14656, 14690, 14726, 14764, 14803, 14841, 14877, 14911, 14943, 14973, 15001, 15027, 15052, 15077, 15102, 15172, 15179, 15204, 15229, 15254, 15279, 15305, 15333, 15363, 15395, 15429, 15465, 15503, 15543, 15584, 15624, 15662, 15698, 15732, 15764, 15794, 15822, 15848, 15873, 15898, 15968, 15975, 16000, 16025, 16050, 16076, 16104, 16134, 16166, 16200, 16236, 16274, 16314, 16356, 16399, 16441, 16481, 16519, 16555, 16589, 16621, 16651, 16679, 16705, 16730, 16800, 16807, 16832, 16857, 16883, 16911, 16941, 16973, 17007, 17043, 17081, 17121, 17163, 17207, 17252, 17296, 17338, 17378, 17416, 17452, 17486, 17518, 17548, 17576, 17602, 17672, 17674, 17678, 17703, 17729, 17757, 17787, 17819, 17853, 17889, 17927, 17967, 18009, 18053, 18099, 18146, 18192, 18236, 18278, 18318, 18356, 18392, 18426, 18458, 18488, 18516, 18587]
[2024-06-01 03:18:59] [INFO ] Actually due to overlaps returned [917, 1789, 2621, 3417, 4181, 4917, 5629, 6321, 6997, 7661, 8317, 8969, 9620, 10272, 10928, 11592, 12268, 12960, 13672, 14408, 15172, 15968, 16800, 17672, 18587, 4, 8971, 17674]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 108532 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19176/19254 places, 27973/27973 transitions.
Applied a total of 0 rules in 807 ms. Remains 19176 /19176 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 110162 ms. Remains : 19176/19254 places, 27973/27973 transitions.
Support contains 47 out of 19176 places after structural reductions.
[2024-06-01 03:19:01] [INFO ] Flatten gal took : 1013 ms
[2024-06-01 03:19:02] [INFO ] Flatten gal took : 778 ms
[2024-06-01 03:19:03] [INFO ] Input system was already deterministic with 27973 transitions.
Support contains 43 out of 19176 places (down from 47) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 22 to 21
RANDOM walk for 40000 steps (352 resets) in 3450 ms. (11 steps per ms) remains 15/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 206 ms. (19 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 15/15 properties
[2024-06-01 03:19:05] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19176 cols
[2024-06-01 03:19:08] [INFO ] Computed 1221 invariants in 2545 ms
[2024-06-01 03:19:08] [INFO ] State equation strengthened by 8602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 2 (OVERLAPS) 11837/11868 variables, 9/10 constraints. Problems are: Problem set: 1 solved, 14 unsolved
[2024-06-01 03:19:11] [INFO ] Deduced a trap composed of 1470 places in 1033 ms of which 86 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 11868/46549 variables, and 11 constraints, problems are : Problem set: 1 solved, 14 unsolved in 5023 ms.
Refiners :[Positive P Invariants (semi-flows): 10/47 constraints, Generalized P Invariants (flows): 0/1174 constraints, State Equation: 0/19176 constraints, ReadFeed: 0/8602 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 1 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 11841/11867 variables, 10/10 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11867 variables, 1/11 constraints. Problems are: Problem set: 1 solved, 14 unsolved
[2024-06-01 03:19:38] [INFO ] Deduced a trap composed of 1663 places in 23814 ms of which 79 ms to minimize.
SMT process timed out in 33309ms, After SMT, problems are : Problem set: 1 solved, 14 unsolved
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 26 out of 19176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19176/19176 places, 27973/27973 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6527 transitions
Trivial Post-agglo rules discarded 6527 transitions
Performed 6527 trivial Post agglomeration. Transition count delta: 6527
Iterating post reduction 0 with 6527 rules applied. Total rules applied 6527 place count 19176 transition count 21446
Reduce places removed 6527 places and 0 transitions.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Iterating post reduction 1 with 6599 rules applied. Total rules applied 13126 place count 12649 transition count 21374
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 13198 place count 12577 transition count 21374
Performed 544 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 544 Pre rules applied. Total rules applied 13198 place count 12577 transition count 20830
Deduced a syphon composed of 544 places in 22 ms
Reduce places removed 544 places and 0 transitions.
Iterating global reduction 3 with 1088 rules applied. Total rules applied 14286 place count 12033 transition count 20830
Discarding 6043 places :
Symmetric choice reduction at 3 with 6043 rule applications. Total rules 20329 place count 5990 transition count 14787
Iterating global reduction 3 with 6043 rules applied. Total rules applied 26372 place count 5990 transition count 14787
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 26372 place count 5990 transition count 14770
Deduced a syphon composed of 17 places in 13 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 26406 place count 5973 transition count 14770
Discarding 542 places :
Symmetric choice reduction at 3 with 542 rule applications. Total rules 26948 place count 5431 transition count 8808
Iterating global reduction 3 with 542 rules applied. Total rules applied 27490 place count 5431 transition count 8808
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 27540 place count 5406 transition count 8783
Free-agglomeration rule (complex) applied 346 times.
Iterating global reduction 3 with 346 rules applied. Total rules applied 27886 place count 5406 transition count 13857
Reduce places removed 346 places and 0 transitions.
Iterating post reduction 3 with 346 rules applied. Total rules applied 28232 place count 5060 transition count 13857
Partial Free-agglomeration rule applied 119 times.
Drop transitions (Partial Free agglomeration) removed 119 transitions
Iterating global reduction 4 with 119 rules applied. Total rules applied 28351 place count 5060 transition count 13857
Applied a total of 28351 rules in 6015 ms. Remains 5060 /19176 variables (removed 14116) and now considering 13857/27973 (removed 14116) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6019 ms. Remains : 5060/19176 places, 13857/27973 transitions.
RANDOM walk for 40000 steps (608 resets) in 2665 ms. (15 steps per ms) remains 13/14 properties
BEST_FIRST walk for 40003 steps (63 resets) in 317 ms. (125 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (63 resets) in 305 ms. (130 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (64 resets) in 450 ms. (88 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (63 resets) in 307 ms. (129 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (64 resets) in 308 ms. (129 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (62 resets) in 299 ms. (133 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (56 resets) in 288 ms. (138 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (63 resets) in 300 ms. (132 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (62 resets) in 306 ms. (130 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (63 resets) in 299 ms. (133 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40004 steps (57 resets) in 288 ms. (138 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (62 resets) in 298 ms. (133 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (64 resets) in 307 ms. (129 steps per ms) remains 12/12 properties
[2024-06-01 03:19:46] [INFO ] Flow matrix only has 12971 transitions (discarded 886 similar events)
// Phase 1: matrix 12971 rows 5060 cols
[2024-06-01 03:19:47] [INFO ] Computed 1221 invariants in 479 ms
[2024-06-01 03:19:47] [INFO ] State equation strengthened by 8602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 3785/3807 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3807 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 3/3810 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3810 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 1194/5004 variables, 1151/1165 constraints. Problems are: Problem set: 0 solved, 12 unsolved
[2024-06-01 03:19:57] [INFO ] Deduced a trap composed of 5 places in 7780 ms of which 33 ms to minimize.
[2024-06-01 03:20:05] [INFO ] Deduced a trap composed of 509 places in 7874 ms of which 38 ms to minimize.
[2024-06-01 03:20:12] [INFO ] Deduced a trap composed of 39 places in 7493 ms of which 32 ms to minimize.
[2024-06-01 03:20:20] [INFO ] Deduced a trap composed of 538 places in 7670 ms of which 37 ms to minimize.
[2024-06-01 03:20:28] [INFO ] Deduced a trap composed of 539 places in 7563 ms of which 35 ms to minimize.
[2024-06-01 03:20:35] [INFO ] Deduced a trap composed of 712 places in 7669 ms of which 38 ms to minimize.
SMT process timed out in 49328ms, After SMT, problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 22 out of 5060 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5060/5060 places, 13857/13857 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 5060 transition count 13856
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 5059 transition count 13856
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 5058 transition count 13855
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 5058 transition count 13855
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 5058 transition count 13854
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 5057 transition count 13854
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 7 place count 5057 transition count 13854
Applied a total of 7 rules in 2747 ms. Remains 5057 /5060 variables (removed 3) and now considering 13854/13857 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2747 ms. Remains : 5057/5060 places, 13854/13857 transitions.
RANDOM walk for 40000 steps (608 resets) in 2624 ms. (15 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (63 resets) in 317 ms. (125 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (63 resets) in 303 ms. (131 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (63 resets) in 305 ms. (130 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (61 resets) in 299 ms. (133 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (64 resets) in 309 ms. (129 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (57 resets) in 281 ms. (141 steps per ms) remains 9/11 properties
BEST_FIRST walk for 40004 steps (63 resets) in 295 ms. (135 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (64 resets) in 390 ms. (102 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (57 resets) in 278 ms. (143 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (60 resets) in 291 ms. (137 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (63 resets) in 299 ms. (133 steps per ms) remains 9/9 properties
[2024-06-01 03:20:40] [INFO ] Flow matrix only has 12968 transitions (discarded 886 similar events)
// Phase 1: matrix 12968 rows 5057 cols
[2024-06-01 03:20:40] [INFO ] Computed 1221 invariants in 323 ms
[2024-06-01 03:20:40] [INFO ] State equation strengthened by 8602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 3786/3802 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-06-01 03:20:45] [INFO ] Deduced a trap composed of 1292 places in 4176 ms of which 27 ms to minimize.
[2024-06-01 03:20:49] [INFO ] Deduced a trap composed of 2733 places in 4093 ms of which 24 ms to minimize.
[2024-06-01 03:20:53] [INFO ] Deduced a trap composed of 1209 places in 4157 ms of which 25 ms to minimize.
[2024-06-01 03:20:58] [INFO ] Deduced a trap composed of 1336 places in 4043 ms of which 25 ms to minimize.
[2024-06-01 03:21:02] [INFO ] Deduced a trap composed of 1352 places in 4019 ms of which 25 ms to minimize.
[2024-06-01 03:21:06] [INFO ] Deduced a trap composed of 1352 places in 4217 ms of which 26 ms to minimize.
[2024-06-01 03:21:10] [INFO ] Deduced a trap composed of 1229 places in 3987 ms of which 24 ms to minimize.
[2024-06-01 03:21:14] [INFO ] Deduced a trap composed of 1310 places in 3949 ms of which 26 ms to minimize.
[2024-06-01 03:21:18] [INFO ] Deduced a trap composed of 1261 places in 4044 ms of which 25 ms to minimize.
[2024-06-01 03:21:22] [INFO ] Deduced a trap composed of 1348 places in 4079 ms of which 25 ms to minimize.
[2024-06-01 03:21:26] [INFO ] Deduced a trap composed of 1332 places in 4116 ms of which 24 ms to minimize.
[2024-06-01 03:21:31] [INFO ] Deduced a trap composed of 1412 places in 4054 ms of which 25 ms to minimize.
[2024-06-01 03:21:35] [INFO ] Deduced a trap composed of 1445 places in 4139 ms of which 26 ms to minimize.
[2024-06-01 03:21:39] [INFO ] Deduced a trap composed of 3066 places in 4125 ms of which 25 ms to minimize.
[2024-06-01 03:21:43] [INFO ] Deduced a trap composed of 1423 places in 3918 ms of which 24 ms to minimize.
[2024-06-01 03:21:47] [INFO ] Deduced a trap composed of 1503 places in 4108 ms of which 22 ms to minimize.
[2024-06-01 03:21:51] [INFO ] Deduced a trap composed of 1519 places in 4114 ms of which 27 ms to minimize.
[2024-06-01 03:21:56] [INFO ] Deduced a trap composed of 1330 places in 4061 ms of which 23 ms to minimize.
SMT process timed out in 75689ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 16 out of 5057 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5057/5057 places, 13854/13854 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 5057 transition count 13851
Deduced a syphon composed of 3 places in 13 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 5054 transition count 13851
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 5051 transition count 13848
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 5051 transition count 13848
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 12 place count 5051 transition count 13846
Deduced a syphon composed of 2 places in 12 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 5049 transition count 13846
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 17 place count 5049 transition count 13846
Applied a total of 17 rules in 2013 ms. Remains 5049 /5057 variables (removed 8) and now considering 13846/13854 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2013 ms. Remains : 5049/5057 places, 13846/13854 transitions.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 16552 stabilizing places and 22772 stable transitions
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)||(!p0&&F(G((p0||F(p1))))))))'
Support contains 4 out of 19176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19176/19176 places, 27973/27973 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6600 transitions
Trivial Post-agglo rules discarded 6600 transitions
Performed 6600 trivial Post agglomeration. Transition count delta: 6600
Iterating post reduction 0 with 6600 rules applied. Total rules applied 6600 place count 19176 transition count 21373
Reduce places removed 6600 places and 0 transitions.
Iterating post reduction 1 with 6600 rules applied. Total rules applied 13200 place count 12576 transition count 21373
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 550 Pre rules applied. Total rules applied 13200 place count 12576 transition count 20823
Deduced a syphon composed of 550 places in 32 ms
Reduce places removed 550 places and 0 transitions.
Iterating global reduction 2 with 1100 rules applied. Total rules applied 14300 place count 12026 transition count 20823
Discarding 6050 places :
Symmetric choice reduction at 2 with 6050 rule applications. Total rules 20350 place count 5976 transition count 14773
Iterating global reduction 2 with 6050 rules applied. Total rules applied 26400 place count 5976 transition count 14773
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 26400 place count 5976 transition count 14751
Deduced a syphon composed of 22 places in 16 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 26444 place count 5954 transition count 14751
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 26993 place count 5405 transition count 8712
Iterating global reduction 2 with 549 rules applied. Total rules applied 27542 place count 5405 transition count 8712
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 27592 place count 5380 transition count 8687
Applied a total of 27592 rules in 3244 ms. Remains 5380 /19176 variables (removed 13796) and now considering 8687/27973 (removed 19286) transitions.
[2024-06-01 03:22:01] [INFO ] Flow matrix only has 8087 transitions (discarded 600 similar events)
// Phase 1: matrix 8087 rows 5380 cols
[2024-06-01 03:22:01] [INFO ] Computed 1221 invariants in 231 ms
[2024-06-01 03:22:13] [INFO ] Implicit Places using invariants in 11797 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 26, 33, 42, 53, 66, 81, 98, 117, 138, 161, 185, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 241, 260, 277, 292, 305, 316, 325, 332, 337, 340, 370, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 387, 392, 399, 408, 419, 432, 447, 464, 483, 504, 526, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 578, 595, 610, 623, 634, 643, 650, 655, 658, 660, 690, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 706, 709, 714, 721, 730, 741, 754, 769, 786, 805, 825, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 873, 888, 901, 912, 921, 928, 933, 936, 938, 940, 970, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 986, 988, 991, 996, 1003, 1012, 1023, 1036, 1051, 1068, 1086, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1130, 1143, 1154, 1163, 1170, 1175, 1178, 1180, 1182, 1184, 1214, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1230, 1232, 1234, 1237, 1242, 1249, 1258, 1269, 1282, 1297, 1313, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1353, 1364, 1373, 1380, 1385, 1388, 1390, 1392, 1394, 1396, 1426, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1442, 1444, 1446, 1448, 1451, 1456, 1463, 1472, 1483, 1496, 1510, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1546, 1555, 1562, 1567, 1570, 1572, 1574, 1576, 1578, 1580, 1610, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1626, 1628, 1630, 1632, 1634, 1637, 1642, 1649, 1658, 1669, 1681, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1713, 1720, 1725, 1728, 1730, 1732, 1734, 1736, 1738, 1740, 1770, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1786, 1788, 1790, 1792, 1794, 1796, 1799, 1804, 1811, 1820, 1830, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1858, 1863, 1866, 1868, 1870, 1872, 1874, 1876, 1878, 1880, 1910, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1941, 1946, 1953, 1961, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1985, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2034, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2050, 2052, 2054, 2056, 2058, 2060, 2062, 2064, 2067, 2072, 2078, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2098, 2100, 2102, 2104, 2106, 2108, 2110, 2112, 2114, 2116, 2146, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2162, 2164, 2166, 2168, 2170, 2172, 2174, 2176, 2178, 2181, 2185, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2202, 2204, 2206, 2208, 2210, 2212, 2214, 2216, 2218, 2220, 2250, 2253, 2254, 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, 2299, 2300, 2302, 2304, 2306, 2308, 2310, 2312, 2314, 2316, 2318, 2320, 2348, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2364, 2366, 2368, 2370, 2372, 2374, 2376, 2378, 2380, 2382, 2384, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2398, 2400, 2402, 2404, 2406, 2408, 2410, 2412, 2414, 2416, 2418, 2448, 2451, 2452, 2453, 2454, 2455, 2456, 2457, 2458, 2459, 2460, 2461, 2462, 2464, 2466, 2468, 2470, 2472, 2474, 2476, 2478, 2480, 2482, 2484, 2487, 2488, 2489, 2490, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2500, 2502, 2504, 2506, 2508, 2510, 2512, 2514, 2516, 2518, 2548, 2551, 2552, 2553, 2554, 2555, 2556, 2557, 2558, 2559, 2560, 2561, 2562, 2564, 2566, 2568, 2570, 2572, 2574, 2576, 2578, 2580, 2582, 2585, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2604, 2606, 2608, 2610, 2612, 2614, 2616, 2618, 2620, 2622, 2652, 2655, 2656, 2657, 2658, 2659, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2668, 2670, 2672, 2674, 2676, 2678, 2680, 2682, 2684, 2687, 2692, 2699, 2700, 2701, 2702, 2703, 2704, 2705, 2706, 2707, 2708, 2709, 2710, 2715, 2718, 2720, 2722, 2724, 2726, 2728, 2730, 2732, 2734, 2764, 2767, 2768, 2769, 2770, 2771, 2772, 2773, 2774, 2775, 2776, 2777, 2778, 2780, 2782, 2784, 2786, 2788, 2790, 2792, 2794, 2797, 2802, 2809, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 2828, 2829, 2836, 2841, 2844, 2846, 2848, 2850, 2852, 2854, 2856, 2858, 2888, 2891, 2892, 2893, 2894, 2895, 2896, 2897, 2898, 2899, 2900, 2901, 2902, 2904, 2906, 2908, 2910, 2912, 2914, 2916, 2919, 2924, 2931, 2940, 2951, 2952, 2953, 2954, 2955, 2956, 2957, 2958, 2959, 2960, 2961, 2962, 2971, 2978, 2983, 2986, 2988, 2990, 2992, 2994, 2996, 2998, 3028, 3031, 3032, 3033, 3034, 3035, 3036, 3037, 3038, 3039, 3040, 3041, 3042, 3044, 3046, 3048, 3050, 3052, 3054, 3057, 3062, 3069, 3078, 3089, 3102, 3103, 3104, 3105, 3106, 3107, 3108, 3109, 3110, 3111, 3112, 3113, 3124, 3133, 3140, 3145, 3148, 3150, 3152, 3154, 3156, 3158, 3188, 3191, 3192, 3193, 3194, 3195, 3196, 3197, 3198, 3199, 3200, 3201, 3202, 3204, 3206, 3208, 3210, 3212, 3215, 3220, 3227, 3236, 3247, 3260, 3275, 3276, 3277, 3278, 3279, 3280, 3281, 3282, 3283, 3284, 3285, 3286, 3299, 3310, 3319, 3326, 3331, 3334, 3336, 3338, 3340, 3342, 3372, 3375, 3376, 3377, 3378, 3379, 3380, 3381, 3382, 3383, 3384, 3385, 3386, 3388, 3390, 3392, 3394, 3397, 3402, 3409, 3418, 3429, 3442, 3457, 3474, 3475, 3476, 3477, 3478, 3479, 3480, 3481, 3482, 3483, 3484, 3485, 3500, 3513, 3524, 3533, 3540, 3545, 3548, 3550, 3552, 3554, 3584, 3587, 3588, 3589, 3590, 3591, 3592, 3593, 3594, 3595, 3596, 3597, 3598, 3600, 3602, 3604, 3607, 3612, 3619, 3628, 3639, 3652, 3667, 3684, 3703, 3704, 3705, 3706, 3707, 3708, 3709, 3710, 3711, 3712, 3713, 3714, 3731, 3746, 3759, 3770, 3779, 3787, 3792, 3795, 3797, 3799, 3829, 3832, 3833, 3834, 3835, 3836, 3837, 3838, 3839, 3840, 3841, 3842, 3843, 3845, 3847, 3850, 3855, 3862, 3871, 3882, 3895, 3910, 3927, 3946, 3967, 3968, 3969, 3970, 3971, 3972, 3973, 3974, 3975, 3976, 3977, 3978, 3997, 4014, 4029, 4042, 4053, 4062, 4069, 4074, 4077, 4079, 4109, 4112, 4113, 4114, 4115, 4116, 4117, 4118, 4119, 4120, 4121, 4122, 4123, 4125, 4128, 4133, 4140, 4149, 4160, 4173, 4188, 4205, 4224, 4245, 4268, 4269, 4270, 4271, 4272, 4273, 4274, 4275, 4276, 4277, 4278, 4279, 4300, 4319, 4336, 4351, 4364, 4375, 4384, 4391, 4396, 4399, 4427, 4430, 4431, 4432, 4433, 4434, 4435, 4436, 4437, 4438, 4439, 4440, 4441, 4444, 4449, 4456, 4465, 4476, 4489, 4504, 4521, 4540, 4561, 4584, 4609, 4610, 4611, 4612, 4613, 4614, 4615, 4616, 4617, 4618, 4619, 4620, 4643, 4664, 4683, 4700, 4715, 4728, 4739, 4748, 4755, 4760]
Discarding 1150 places :
Implicit Place search using SMT only with invariants took 11819 ms to find 1150 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4230/19176 places, 8687/27973 transitions.
Discarding 528 places :
Symmetric choice reduction at 0 with 528 rule applications. Total rules 528 place count 3702 transition count 8159
Iterating global reduction 0 with 528 rules applied. Total rules applied 1056 place count 3702 transition count 8159
Discarding 528 places :
Symmetric choice reduction at 0 with 528 rule applications. Total rules 1584 place count 3174 transition count 7631
Iterating global reduction 0 with 528 rules applied. Total rules applied 2112 place count 3174 transition count 7631
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 2160 place count 3126 transition count 7103
Iterating global reduction 0 with 48 rules applied. Total rules applied 2208 place count 3126 transition count 7103
Applied a total of 2208 rules in 1261 ms. Remains 3126 /4230 variables (removed 1104) and now considering 7103/8687 (removed 1584) transitions.
[2024-06-01 03:22:14] [INFO ] Flow matrix only has 6503 transitions (discarded 600 similar events)
// Phase 1: matrix 6503 rows 3126 cols
[2024-06-01 03:22:14] [INFO ] Computed 71 invariants in 162 ms
[2024-06-01 03:22:19] [INFO ] Implicit Places using invariants in 4533 ms returned []
[2024-06-01 03:22:19] [INFO ] Flow matrix only has 6503 transitions (discarded 600 similar events)
[2024-06-01 03:22:19] [INFO ] Invariant cache hit.
[2024-06-01 03:22:22] [INFO ] State equation strengthened by 2632 read => feed constraints.
[2024-06-01 03:22:52] [INFO ] Performed 1089/3126 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 03:23:23] [INFO ] Performed 1788/3126 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 03:23:53] [INFO ] Performed 3087/3126 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 03:23:55] [INFO ] Implicit Places using invariants and state equation in 96190 ms returned [3090]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 100742 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3125/19176 places, 7103/27973 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 3125 transition count 7102
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3124 transition count 7102
Applied a total of 2 rules in 414 ms. Remains 3124 /3125 variables (removed 1) and now considering 7102/7103 (removed 1) transitions.
[2024-06-01 03:23:55] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
// Phase 1: matrix 6502 rows 3124 cols
[2024-06-01 03:23:56] [INFO ] Computed 70 invariants in 142 ms
[2024-06-01 03:24:00] [INFO ] Implicit Places using invariants in 4656 ms returned []
[2024-06-01 03:24:00] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
[2024-06-01 03:24:00] [INFO ] Invariant cache hit.
[2024-06-01 03:24:03] [INFO ] State equation strengthened by 2632 read => feed constraints.
[2024-06-01 03:24:33] [INFO ] Performed 1052/3124 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 03:25:03] [INFO ] Performed 1626/3124 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 03:25:33] [INFO ] Performed 2630/3124 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 03:25:46] [INFO ] Implicit Places using invariants and state equation in 105819 ms returned []
Implicit Place search using SMT with State Equation took 110478 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3124/19176 places, 7102/27973 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 227959 ms. Remains : 3124/19176 places, 7102/27973 transitions.
Stuttering acceptance computed with spot in 262 ms :[p0, p0, false, false]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-00
Product exploration explored 100000 steps with 1262 reset in 1036 ms.
Product exploration explored 100000 steps with 1263 reset in 959 ms.
Computed a total of 525 stabilizing places and 1926 stable transitions
Computed a total of 525 stabilizing places and 1926 stable transitions
Detected a total of 525/3124 stabilizing places and 1926/7102 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 147 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter insensitive) to 5 states, 12 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 177 ms :[false, false, false, false, false]
RANDOM walk for 40000 steps (504 resets) in 751 ms. (53 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40002 steps (76 resets) in 242 ms. (164 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (76 resets) in 336 ms. (118 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (76 resets) in 263 ms. (151 steps per ms) remains 3/3 properties
[2024-06-01 03:25:49] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
[2024-06-01 03:25:49] [INFO ] Invariant cache hit.
[2024-06-01 03:25:49] [INFO ] State equation strengthened by 2632 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf0 is UNSAT
At refinement iteration 1 (OVERLAPS) 3010/3014 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3014 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/3015 variables, 1/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3015 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 50/3065 variables, 6/11 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3065 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 42/3107 variables, 42/53 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3107 variables, 0/53 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 17/3124 variables, 17/70 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3124 variables, 0/70 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 6502/9626 variables, 3124/3194 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/9626 variables, 2632/5826 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/9626 variables, 0/5826 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/9626 variables, 0/5826 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9626/9626 variables, and 5826 constraints, problems are : Problem set: 1 solved, 2 unsolved in 4364 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 3124/3124 constraints, ReadFeed: 2632/2632 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3010/3014 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-06-01 03:25:56] [INFO ] Deduced a trap composed of 218 places in 2045 ms of which 20 ms to minimize.
[2024-06-01 03:25:58] [INFO ] Deduced a trap composed of 254 places in 2047 ms of which 20 ms to minimize.
[2024-06-01 03:26:00] [INFO ] Deduced a trap composed of 334 places in 2066 ms of which 20 ms to minimize.
SMT process timed out in 11015ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 3124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3124/3124 places, 7102/7102 transitions.
Free-agglomeration rule (complex) applied 291 times.
Iterating global reduction 0 with 291 rules applied. Total rules applied 291 place count 3124 transition count 12781
Reduce places removed 291 places and 0 transitions.
Iterating post reduction 0 with 291 rules applied. Total rules applied 582 place count 2833 transition count 12781
Applied a total of 582 rules in 1223 ms. Remains 2833 /3124 variables (removed 291) and now considering 12781/7102 (removed -5679) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1224 ms. Remains : 2833/3124 places, 12781/7102 transitions.
RANDOM walk for 40000 steps (608 resets) in 2520 ms. (15 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (64 resets) in 336 ms. (118 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (63 resets) in 327 ms. (121 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 24296 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 2
Probabilistic random walk after 24296 steps, saw 10619 distinct states, run finished after 3006 ms. (steps per millisecond=8 ) properties seen :0
[2024-06-01 03:26:05] [INFO ] Flow matrix only has 11895 transitions (discarded 886 similar events)
// Phase 1: matrix 11895 rows 2833 cols
[2024-06-01 03:26:05] [INFO ] Computed 70 invariants in 155 ms
[2024-06-01 03:26:06] [INFO ] State equation strengthened by 8602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2719/2723 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 03:26:08] [INFO ] Deduced a trap composed of 136 places in 2553 ms of which 18 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2723 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/2723 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 1/2724 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2724 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 50/2774 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2774 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 42/2816 variables, 42/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2816 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 17/2833 variables, 17/71 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2833 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 11895/14728 variables, 2833/2904 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/14728 variables, 8602/11506 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/14728 variables, 0/11506 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/14728 variables, 0/11506 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14728/14728 variables, and 11506 constraints, problems are : Problem set: 0 solved, 2 unsolved in 12032 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 2833/2833 constraints, ReadFeed: 8602/8602 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2719/2723 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2723 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 03:26:20] [INFO ] Deduced a trap composed of 121 places in 2287 ms of which 17 ms to minimize.
[2024-06-01 03:26:23] [INFO ] Deduced a trap composed of 234 places in 2460 ms of which 18 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/2723 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2723 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/2724 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2724 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 50/2774 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 03:26:26] [INFO ] Deduced a trap composed of 110 places in 2548 ms of which 17 ms to minimize.
[2024-06-01 03:26:28] [INFO ] Deduced a trap composed of 111 places in 2461 ms of which 19 ms to minimize.
[2024-06-01 03:26:31] [INFO ] Deduced a trap composed of 118 places in 2457 ms of which 19 ms to minimize.
[2024-06-01 03:26:33] [INFO ] Deduced a trap composed of 134 places in 2446 ms of which 18 ms to minimize.
[2024-06-01 03:26:36] [INFO ] Deduced a trap composed of 120 places in 2483 ms of which 17 ms to minimize.
[2024-06-01 03:26:38] [INFO ] Deduced a trap composed of 132 places in 2407 ms of which 17 ms to minimize.
[2024-06-01 03:26:41] [INFO ] Deduced a trap composed of 106 places in 2558 ms of which 18 ms to minimize.
[2024-06-01 03:26:43] [INFO ] Deduced a trap composed of 128 places in 2520 ms of which 18 ms to minimize.
[2024-06-01 03:26:46] [INFO ] Deduced a trap composed of 96 places in 2489 ms of which 18 ms to minimize.
[2024-06-01 03:26:48] [INFO ] Deduced a trap composed of 114 places in 2547 ms of which 19 ms to minimize.
[2024-06-01 03:26:51] [INFO ] Deduced a trap composed of 165 places in 2122 ms of which 17 ms to minimize.
[2024-06-01 03:26:53] [INFO ] Deduced a trap composed of 187 places in 2258 ms of which 18 ms to minimize.
[2024-06-01 03:26:55] [INFO ] Deduced a trap composed of 165 places in 2158 ms of which 18 ms to minimize.
[2024-06-01 03:26:58] [INFO ] Deduced a trap composed of 119 places in 2422 ms of which 18 ms to minimize.
[2024-06-01 03:27:00] [INFO ] Deduced a trap composed of 108 places in 2486 ms of which 19 ms to minimize.
[2024-06-01 03:27:03] [INFO ] Deduced a trap composed of 107 places in 2544 ms of which 17 ms to minimize.
SMT process timed out in 57413ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 2833 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2833/2833 places, 12781/12781 transitions.
Applied a total of 0 rules in 696 ms. Remains 2833 /2833 variables (removed 0) and now considering 12781/12781 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 696 ms. Remains : 2833/2833 places, 12781/12781 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2833/2833 places, 12781/12781 transitions.
Applied a total of 0 rules in 703 ms. Remains 2833 /2833 variables (removed 0) and now considering 12781/12781 (removed 0) transitions.
[2024-06-01 03:27:04] [INFO ] Flow matrix only has 11895 transitions (discarded 886 similar events)
[2024-06-01 03:27:04] [INFO ] Invariant cache hit.
[2024-06-01 03:27:10] [INFO ] Implicit Places using invariants in 6184 ms returned []
Implicit Place search using SMT only with invariants took 6185 ms to find 0 implicit places.
Running 12687 sub problems to find dead transitions.
[2024-06-01 03:27:10] [INFO ] Flow matrix only has 11895 transitions (discarded 886 similar events)
[2024-06-01 03:27:10] [INFO ] Invariant cache hit.
[2024-06-01 03:27:11] [INFO ] State equation strengthened by 8602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2831 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 12687 unsolved
SMT process timed out in 137052ms, After SMT, problems are : Problem set: 0 solved, 12687 unsolved
Search for dead transitions found 0 dead transitions in 137183ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144118 ms. Remains : 2833/2833 places, 12781/12781 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 11 factoid took 284 ms. Reduced automaton from 5 states, 12 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 145 ms :[false, false, false, false]
Stuttering acceptance computed with spot in 148 ms :[false, false, false, false]
Support contains 4 out of 3124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3124/3124 places, 7102/7102 transitions.
Applied a total of 0 rules in 406 ms. Remains 3124 /3124 variables (removed 0) and now considering 7102/7102 (removed 0) transitions.
[2024-06-01 03:29:29] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
// Phase 1: matrix 6502 rows 3124 cols
[2024-06-01 03:29:29] [INFO ] Computed 70 invariants in 265 ms
[2024-06-01 03:29:33] [INFO ] Implicit Places using invariants in 4735 ms returned []
[2024-06-01 03:29:33] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
[2024-06-01 03:29:33] [INFO ] Invariant cache hit.
[2024-06-01 03:29:36] [INFO ] State equation strengthened by 2632 read => feed constraints.
[2024-06-01 03:30:07] [INFO ] Performed 789/3124 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 03:30:38] [INFO ] Performed 1466/3124 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-06-01 03:31:08] [INFO ] Performed 2069/3124 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-06-01 03:31:38] [INFO ] Performed 3081/3124 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2024-06-01 03:31:38] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2024-06-01 03:31:38] [INFO ] Implicit Places using invariants and state equation in 125107 ms returned []
Implicit Place search using SMT with State Equation took 129844 ms to find 0 implicit places.
[2024-06-01 03:31:39] [INFO ] Redundant transitions in 779 ms returned []
Running 7077 sub problems to find dead transitions.
[2024-06-01 03:31:39] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
[2024-06-01 03:31:39] [INFO ] Invariant cache hit.
[2024-06-01 03:31:39] [INFO ] State equation strengthened by 2632 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3122 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7077 unsolved
SMT process timed out in 46504ms, After SMT, problems are : Problem set: 0 solved, 7077 unsolved
Search for dead transitions found 0 dead transitions in 46579ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 177641 ms. Remains : 3124/3124 places, 7102/7102 transitions.
Computed a total of 525 stabilizing places and 1926 stable transitions
Computed a total of 525 stabilizing places and 1926 stable transitions
Detected a total of 525/3124 stabilizing places and 1926/7102 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 135 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 165 ms :[false, false, false, false]
RANDOM walk for 40000 steps (504 resets) in 872 ms. (45 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (76 resets) in 257 ms. (155 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (76 resets) in 435 ms. (91 steps per ms) remains 1/4 properties
[2024-06-01 03:32:27] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
[2024-06-01 03:32:27] [INFO ] Invariant cache hit.
[2024-06-01 03:32:27] [INFO ] State equation strengthened by 2632 read => feed constraints.
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) 2985/2987 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2987 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/3014 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 03:32:29] [INFO ] Deduced a trap composed of 201 places in 2065 ms of which 20 ms to minimize.
[2024-06-01 03:32:31] [INFO ] Deduced a trap composed of 214 places in 1972 ms of which 19 ms to minimize.
[2024-06-01 03:32:33] [INFO ] Deduced a trap composed of 178 places in 2054 ms of which 21 ms to minimize.
SMT process timed out in 6708ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3124/3124 places, 7102/7102 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3123 transition count 7091
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3123 transition count 7091
Free-agglomeration rule (complex) applied 291 times.
Iterating global reduction 0 with 291 rules applied. Total rules applied 293 place count 3123 transition count 12780
Reduce places removed 291 places and 0 transitions.
Iterating post reduction 0 with 291 rules applied. Total rules applied 584 place count 2832 transition count 12780
Applied a total of 584 rules in 1573 ms. Remains 2832 /3124 variables (removed 292) and now considering 12780/7102 (removed -5678) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1574 ms. Remains : 2832/3124 places, 12780/7102 transitions.
RANDOM walk for 40000 steps (608 resets) in 2123 ms. (18 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (63 resets) in 280 ms. (142 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 25956 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 25956 steps, saw 11312 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-06-01 03:32:39] [INFO ] Flow matrix only has 11894 transitions (discarded 886 similar events)
// Phase 1: matrix 11894 rows 2832 cols
[2024-06-01 03:32:39] [INFO ] Computed 70 invariants in 162 ms
[2024-06-01 03:32:39] [INFO ] State equation strengthened by 8602 read => feed constraints.
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) 2693/2695 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2695 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/2722 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 03:32:42] [INFO ] Deduced a trap composed of 168 places in 2256 ms of which 18 ms to minimize.
[2024-06-01 03:32:44] [INFO ] Deduced a trap composed of 119 places in 2343 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2722 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2722 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 47/2769 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 03:32:46] [INFO ] Deduced a trap composed of 5 places in 2183 ms of which 18 ms to minimize.
[2024-06-01 03:32:49] [INFO ] Deduced a trap composed of 202 places in 2147 ms of which 18 ms to minimize.
[2024-06-01 03:32:51] [INFO ] Deduced a trap composed of 39 places in 2449 ms of which 19 ms to minimize.
[2024-06-01 03:32:53] [INFO ] Deduced a trap composed of 70 places in 2246 ms of which 19 ms to minimize.
[2024-06-01 03:32:56] [INFO ] Deduced a trap composed of 70 places in 2215 ms of which 18 ms to minimize.
[2024-06-01 03:32:58] [INFO ] Deduced a trap composed of 39 places in 2291 ms of which 20 ms to minimize.
[2024-06-01 03:33:00] [INFO ] Deduced a trap composed of 270 places in 2301 ms of which 19 ms to minimize.
[2024-06-01 03:33:03] [INFO ] Deduced a trap composed of 89 places in 2208 ms of which 19 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2769 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2769 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 42/2811 variables, 42/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2811 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 21/2832 variables, 21/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2832 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 11894/14726 variables, 2832/2912 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/14726 variables, 8602/11514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/14726 variables, 0/11514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/14726 variables, 0/11514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14726/14726 variables, and 11514 constraints, problems are : Problem set: 0 solved, 1 unsolved in 33256 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 2832/2832 constraints, ReadFeed: 8602/8602 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 10/10 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) 2693/2695 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2695 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/2722 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2722 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 03:33:15] [INFO ] Deduced a trap composed of 121 places in 2296 ms of which 18 ms to minimize.
[2024-06-01 03:33:17] [INFO ] Deduced a trap composed of 192 places in 2353 ms of which 18 ms to minimize.
[2024-06-01 03:33:20] [INFO ] Deduced a trap composed of 234 places in 2343 ms of which 19 ms to minimize.
[2024-06-01 03:33:22] [INFO ] Deduced a trap composed of 266 places in 2367 ms of which 19 ms to minimize.
[2024-06-01 03:33:24] [INFO ] Deduced a trap composed of 137 places in 2409 ms of which 17 ms to minimize.
[2024-06-01 03:33:27] [INFO ] Deduced a trap composed of 117 places in 2278 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2722 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2722 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 47/2769 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2769 variables, 8/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 03:33:29] [INFO ] Deduced a trap composed of 119 places in 2448 ms of which 18 ms to minimize.
[2024-06-01 03:33:32] [INFO ] Deduced a trap composed of 116 places in 2471 ms of which 19 ms to minimize.
[2024-06-01 03:33:34] [INFO ] Deduced a trap composed of 70 places in 2501 ms of which 17 ms to minimize.
[2024-06-01 03:33:37] [INFO ] Deduced a trap composed of 125 places in 2484 ms of which 19 ms to minimize.
[2024-06-01 03:33:39] [INFO ] Deduced a trap composed of 103 places in 2365 ms of which 16 ms to minimize.
[2024-06-01 03:33:42] [INFO ] Deduced a trap composed of 112 places in 2641 ms of which 20 ms to minimize.
[2024-06-01 03:33:45] [INFO ] Deduced a trap composed of 122 places in 2581 ms of which 21 ms to minimize.
[2024-06-01 03:33:47] [INFO ] Deduced a trap composed of 110 places in 2469 ms of which 19 ms to minimize.
[2024-06-01 03:33:50] [INFO ] Deduced a trap composed of 118 places in 2468 ms of which 18 ms to minimize.
[2024-06-01 03:33:52] [INFO ] Deduced a trap composed of 70 places in 2292 ms of which 18 ms to minimize.
[2024-06-01 03:33:55] [INFO ] Deduced a trap composed of 109 places in 2568 ms of which 18 ms to minimize.
[2024-06-01 03:33:57] [INFO ] Deduced a trap composed of 104 places in 2441 ms of which 18 ms to minimize.
SMT process timed out in 78628ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2832 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2832/2832 places, 12780/12780 transitions.
Applied a total of 0 rules in 691 ms. Remains 2832 /2832 variables (removed 0) and now considering 12780/12780 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 691 ms. Remains : 2832/2832 places, 12780/12780 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2832/2832 places, 12780/12780 transitions.
Applied a total of 0 rules in 699 ms. Remains 2832 /2832 variables (removed 0) and now considering 12780/12780 (removed 0) transitions.
[2024-06-01 03:33:59] [INFO ] Flow matrix only has 11894 transitions (discarded 886 similar events)
[2024-06-01 03:33:59] [INFO ] Invariant cache hit.
[2024-06-01 03:34:05] [INFO ] Implicit Places using invariants in 6208 ms returned []
Implicit Place search using SMT only with invariants took 6209 ms to find 0 implicit places.
Running 12686 sub problems to find dead transitions.
[2024-06-01 03:34:05] [INFO ] Flow matrix only has 11894 transitions (discarded 886 similar events)
[2024-06-01 03:34:05] [INFO ] Invariant cache hit.
[2024-06-01 03:34:05] [INFO ] State equation strengthened by 8602 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) 0/2830 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 12686 unsolved
SMT process timed out in 152485ms, After SMT, problems are : Problem set: 0 solved, 12686 unsolved
Search for dead transitions found 0 dead transitions in 152623ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159565 ms. Remains : 2832/2832 places, 12780/12780 transitions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 10 factoid took 253 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 171 ms :[false, false, false, false]
Stuttering acceptance computed with spot in 132 ms :[false, false, false, false]
Stuttering acceptance computed with spot in 138 ms :[false, false, false, false]
Product exploration explored 100000 steps with 1261 reset in 1117 ms.
Product exploration explored 100000 steps with 1264 reset in 1129 ms.
Support contains 4 out of 3124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3124/3124 places, 7102/7102 transitions.
Applied a total of 0 rules in 402 ms. Remains 3124 /3124 variables (removed 0) and now considering 7102/7102 (removed 0) transitions.
[2024-06-01 03:36:41] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
// Phase 1: matrix 6502 rows 3124 cols
[2024-06-01 03:36:41] [INFO ] Computed 70 invariants in 249 ms
[2024-06-01 03:36:45] [INFO ] Implicit Places using invariants in 4547 ms returned []
[2024-06-01 03:36:45] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
[2024-06-01 03:36:45] [INFO ] Invariant cache hit.
[2024-06-01 03:36:48] [INFO ] State equation strengthened by 2632 read => feed constraints.
[2024-06-01 03:37:19] [INFO ] Performed 940/3124 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 03:37:49] [INFO ] Performed 1502/3124 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 03:38:19] [INFO ] Performed 2315/3124 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 03:38:37] [INFO ] Implicit Places using invariants and state equation in 111441 ms returned []
Implicit Place search using SMT with State Equation took 115992 ms to find 0 implicit places.
[2024-06-01 03:38:37] [INFO ] Redundant transitions in 623 ms returned []
Running 7077 sub problems to find dead transitions.
[2024-06-01 03:38:38] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
[2024-06-01 03:38:38] [INFO ] Invariant cache hit.
[2024-06-01 03:38:38] [INFO ] State equation strengthened by 2632 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s2 1.0)
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0.0)
(s838 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3122 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7077 unsolved
SMT process timed out in 46204ms, After SMT, problems are : Problem set: 0 solved, 7077 unsolved
Search for dead transitions found 0 dead transitions in 46277ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 163320 ms. Remains : 3124/3124 places, 7102/7102 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-00 finished in 1047171 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(p0)||G((G(p1) U p2))))'
Support contains 6 out of 19176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19176/19176 places, 27973/27973 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6576 transitions
Trivial Post-agglo rules discarded 6576 transitions
Performed 6576 trivial Post agglomeration. Transition count delta: 6576
Iterating post reduction 0 with 6576 rules applied. Total rules applied 6576 place count 19176 transition count 21397
Reduce places removed 6576 places and 0 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 1 with 6600 rules applied. Total rules applied 13176 place count 12600 transition count 21373
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 13200 place count 12576 transition count 21373
Performed 548 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 548 Pre rules applied. Total rules applied 13200 place count 12576 transition count 20825
Deduced a syphon composed of 548 places in 26 ms
Reduce places removed 548 places and 0 transitions.
Iterating global reduction 3 with 1096 rules applied. Total rules applied 14296 place count 12028 transition count 20825
Discarding 6048 places :
Symmetric choice reduction at 3 with 6048 rule applications. Total rules 20344 place count 5980 transition count 14777
Iterating global reduction 3 with 6048 rules applied. Total rules applied 26392 place count 5980 transition count 14777
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 26392 place count 5980 transition count 14757
Deduced a syphon composed of 20 places in 16 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 26432 place count 5960 transition count 14757
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 26980 place count 5412 transition count 8729
Iterating global reduction 3 with 548 rules applied. Total rules applied 27528 place count 5412 transition count 8729
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 27578 place count 5387 transition count 8704
Applied a total of 27578 rules in 3044 ms. Remains 5387 /19176 variables (removed 13789) and now considering 8704/27973 (removed 19269) transitions.
[2024-06-01 03:39:28] [INFO ] Flow matrix only has 8104 transitions (discarded 600 similar events)
// Phase 1: matrix 8104 rows 5387 cols
[2024-06-01 03:39:28] [INFO ] Computed 1221 invariants in 240 ms
[2024-06-01 03:39:40] [INFO ] Implicit Places using invariants in 12048 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 26, 33, 42, 53, 66, 81, 98, 117, 138, 161, 185, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 241, 260, 277, 292, 305, 316, 325, 332, 337, 340, 370, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 387, 392, 399, 408, 419, 432, 447, 464, 483, 504, 526, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 578, 595, 610, 623, 634, 643, 650, 655, 658, 660, 690, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 706, 709, 714, 721, 730, 741, 754, 769, 786, 805, 825, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 873, 888, 901, 912, 921, 928, 933, 936, 938, 940, 970, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 986, 988, 991, 996, 1003, 1012, 1023, 1036, 1051, 1068, 1086, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1130, 1143, 1154, 1163, 1170, 1175, 1178, 1180, 1182, 1184, 1214, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1230, 1232, 1234, 1237, 1242, 1249, 1258, 1269, 1282, 1297, 1313, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1353, 1364, 1373, 1380, 1385, 1388, 1390, 1392, 1394, 1396, 1426, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1442, 1444, 1446, 1448, 1451, 1456, 1463, 1472, 1483, 1496, 1510, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1546, 1555, 1562, 1567, 1570, 1572, 1574, 1576, 1578, 1580, 1610, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1626, 1628, 1630, 1632, 1634, 1637, 1642, 1649, 1658, 1669, 1681, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1713, 1720, 1725, 1728, 1730, 1732, 1734, 1736, 1738, 1740, 1770, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1786, 1788, 1790, 1792, 1794, 1796, 1799, 1804, 1811, 1820, 1830, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1858, 1863, 1866, 1868, 1870, 1872, 1874, 1876, 1878, 1880, 1910, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1941, 1946, 1953, 1961, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1985, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2034, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2050, 2052, 2054, 2056, 2058, 2060, 2062, 2064, 2067, 2072, 2078, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2092, 2093, 2094, 2095, 2098, 2100, 2102, 2104, 2108, 2110, 2112, 2114, 2116, 2118, 2149, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2165, 2167, 2169, 2171, 2173, 2175, 2177, 2179, 2181, 2184, 2188, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2205, 2207, 2209, 2211, 2213, 2215, 2217, 2219, 2221, 2223, 2253, 2256, 2257, 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, 2302, 2303, 2305, 2307, 2309, 2311, 2313, 2315, 2317, 2319, 2321, 2323, 2351, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2367, 2369, 2371, 2373, 2375, 2377, 2379, 2381, 2383, 2385, 2387, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2398, 2399, 2400, 2401, 2403, 2405, 2407, 2409, 2411, 2413, 2415, 2417, 2419, 2421, 2451, 2454, 2455, 2456, 2457, 2458, 2459, 2460, 2461, 2462, 2463, 2464, 2465, 2467, 2469, 2471, 2473, 2475, 2477, 2479, 2481, 2483, 2485, 2487, 2490, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2503, 2505, 2507, 2509, 2511, 2513, 2515, 2517, 2519, 2521, 2551, 2554, 2555, 2556, 2557, 2558, 2559, 2560, 2561, 2562, 2563, 2564, 2565, 2567, 2569, 2571, 2573, 2575, 2577, 2579, 2581, 2583, 2585, 2588, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2607, 2609, 2611, 2613, 2615, 2617, 2619, 2621, 2623, 2625, 2655, 2658, 2659, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2669, 2671, 2673, 2675, 2677, 2679, 2681, 2683, 2685, 2687, 2690, 2695, 2702, 2703, 2704, 2705, 2706, 2707, 2708, 2709, 2710, 2711, 2712, 2713, 2718, 2721, 2723, 2725, 2727, 2729, 2731, 2733, 2735, 2737, 2767, 2770, 2771, 2772, 2773, 2774, 2775, 2776, 2777, 2778, 2779, 2780, 2781, 2783, 2785, 2787, 2789, 2791, 2793, 2795, 2797, 2800, 2805, 2812, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 2828, 2829, 2830, 2831, 2832, 2839, 2844, 2847, 2849, 2851, 2853, 2855, 2857, 2859, 2861, 2891, 2894, 2895, 2896, 2897, 2898, 2899, 2900, 2901, 2902, 2903, 2904, 2905, 2907, 2909, 2911, 2913, 2915, 2917, 2919, 2922, 2927, 2934, 2943, 2954, 2955, 2956, 2957, 2958, 2959, 2960, 2961, 2962, 2963, 2964, 2965, 2974, 2981, 2986, 2989, 2991, 2993, 2995, 2997, 2999, 3001, 3031, 3034, 3035, 3036, 3037, 3038, 3039, 3040, 3041, 3042, 3043, 3044, 3045, 3047, 3049, 3051, 3053, 3055, 3057, 3060, 3065, 3072, 3081, 3092, 3105, 3106, 3107, 3108, 3109, 3110, 3111, 3112, 3113, 3114, 3115, 3116, 3127, 3136, 3143, 3148, 3151, 3153, 3155, 3157, 3159, 3161, 3191, 3194, 3195, 3196, 3197, 3198, 3199, 3200, 3201, 3202, 3203, 3204, 3205, 3207, 3209, 3211, 3213, 3215, 3218, 3223, 3230, 3239, 3250, 3263, 3278, 3279, 3280, 3281, 3282, 3283, 3284, 3285, 3286, 3287, 3288, 3289, 3302, 3313, 3322, 3329, 3334, 3337, 3339, 3341, 3343, 3345, 3375, 3378, 3379, 3380, 3381, 3382, 3383, 3384, 3385, 3386, 3387, 3388, 3389, 3391, 3393, 3395, 3397, 3400, 3405, 3412, 3421, 3432, 3445, 3460, 3477, 3478, 3479, 3480, 3481, 3482, 3483, 3484, 3485, 3486, 3487, 3488, 3503, 3516, 3527, 3536, 3543, 3548, 3551, 3553, 3555, 3557, 3587, 3590, 3591, 3592, 3593, 3594, 3595, 3596, 3597, 3598, 3599, 3600, 3601, 3603, 3605, 3607, 3610, 3615, 3622, 3631, 3642, 3655, 3670, 3687, 3706, 3707, 3708, 3709, 3710, 3711, 3712, 3713, 3714, 3715, 3716, 3717, 3734, 3749, 3762, 3773, 3782, 3789, 3794, 3797, 3799, 3801, 3831, 3834, 3835, 3836, 3837, 3838, 3839, 3840, 3841, 3842, 3843, 3844, 3845, 3847, 3849, 3852, 3857, 3864, 3873, 3884, 3897, 3912, 3929, 3948, 3969, 3970, 3971, 3972, 3973, 3974, 3975, 3976, 3977, 3978, 3979, 3980, 3999, 4016, 4031, 4044, 4055, 4064, 4071, 4076, 4079, 4081, 4111, 4114, 4115, 4116, 4117, 4118, 4119, 4120, 4122, 4123, 4124, 4125, 4127, 4130, 4135, 4142, 4151, 4162, 4175, 4190, 4209, 4228, 4249, 4272, 4273, 4274, 4275, 4276, 4277, 4278, 4279, 4280, 4281, 4282, 4283, 4304, 4323, 4340, 4355, 4368, 4379, 4388, 4395, 4400, 4403, 4432, 4435, 4436, 4437, 4438, 4439, 4440, 4441, 4442, 4443, 4444, 4445, 4446, 4449, 4454, 4461, 4470, 4481, 4494, 4509, 4526, 4545, 4566, 4589, 4614, 4615, 4616, 4617, 4618, 4619, 4620, 4621, 4622, 4623, 4624, 4625, 4648, 4669, 4688, 4705, 4720, 4733, 4744, 4753, 4760, 4765]
Discarding 1148 places :
Implicit Place search using SMT only with invariants took 12073 ms to find 1148 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4239/19176 places, 8704/27973 transitions.
Discarding 526 places :
Symmetric choice reduction at 0 with 526 rule applications. Total rules 526 place count 3713 transition count 8178
Iterating global reduction 0 with 526 rules applied. Total rules applied 1052 place count 3713 transition count 8178
Discarding 526 places :
Symmetric choice reduction at 0 with 526 rule applications. Total rules 1578 place count 3187 transition count 7652
Iterating global reduction 0 with 526 rules applied. Total rules applied 2104 place count 3187 transition count 7652
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 2150 place count 3141 transition count 7146
Iterating global reduction 0 with 46 rules applied. Total rules applied 2196 place count 3141 transition count 7146
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 2200 place count 3139 transition count 7144
Applied a total of 2200 rules in 1641 ms. Remains 3139 /4239 variables (removed 1100) and now considering 7144/8704 (removed 1560) transitions.
[2024-06-01 03:39:42] [INFO ] Flow matrix only has 6544 transitions (discarded 600 similar events)
// Phase 1: matrix 6544 rows 3139 cols
[2024-06-01 03:39:42] [INFO ] Computed 73 invariants in 153 ms
[2024-06-01 03:39:46] [INFO ] Implicit Places using invariants in 4621 ms returned []
[2024-06-01 03:39:46] [INFO ] Flow matrix only has 6544 transitions (discarded 600 similar events)
[2024-06-01 03:39:46] [INFO ] Invariant cache hit.
[2024-06-01 03:39:49] [INFO ] State equation strengthened by 2662 read => feed constraints.
[2024-06-01 03:40:20] [INFO ] Performed 975/3139 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 03:40:50] [INFO ] Performed 1661/3139 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 03:41:20] [INFO ] Performed 2627/3139 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 03:41:33] [INFO ] Implicit Places using invariants and state equation in 106769 ms returned []
Implicit Place search using SMT with State Equation took 111394 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3139/19176 places, 7144/27973 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 128152 ms. Remains : 3139/19176 places, 7144/27973 transitions.
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-01
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-01 finished in 128395 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(X(G(p0)))&&G(p1)))))'
Support contains 4 out of 19176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19176/19176 places, 27973/27973 transitions.
Applied a total of 0 rules in 481 ms. Remains 19176 /19176 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
[2024-06-01 03:41:34] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19176 cols
[2024-06-01 03:41:36] [INFO ] Computed 1221 invariants in 2311 ms
[2024-06-01 03:42:10] [INFO ] Performed 7857/19176 implicitness test of which 249 returned IMPLICIT in 30 seconds.
[2024-06-01 03:42:40] [INFO ] Performed 15146/19176 implicitness test of which 504 returned IMPLICIT in 60 seconds.
[2024-06-01 03:43:10] [INFO ] Performed 19153/19176 implicitness test of which 600 returned IMPLICIT in 90 seconds.
[2024-06-01 03:43:10] [INFO ] Implicit Places using invariants in 96416 ms returned [7, 33, 61, 91, 123, 157, 193, 231, 271, 313, 357, 403, 450, 496, 540, 582, 622, 660, 696, 730, 762, 792, 820, 846, 922, 947, 973, 1001, 1031, 1063, 1097, 1133, 1171, 1211, 1253, 1297, 1342, 1386, 1428, 1468, 1506, 1542, 1576, 1608, 1638, 1666, 1692, 1717, 1793, 1818, 1843, 1869, 1897, 1927, 1959, 1993, 2029, 2067, 2107, 2149, 2192, 2234, 2274, 2312, 2348, 2382, 2414, 2444, 2472, 2498, 2523, 2548, 2624, 2649, 2674, 2699, 2725, 2753, 2783, 2815, 2849, 2885, 2923, 2963, 3004, 3044, 3082, 3118, 3152, 3184, 3214, 3242, 3268, 3293, 3318, 3343, 3419, 3444, 3469, 3494, 3519, 3545, 3573, 3603, 3635, 3669, 3705, 3743, 3782, 3820, 3856, 3890, 3922, 3952, 3980, 4006, 4031, 4056, 4081, 4106, 4182, 4207, 4232, 4257, 4282, 4307, 4333, 4361, 4391, 4423, 4457, 4493, 4530, 4566, 4600, 4632, 4662, 4690, 4716, 4741, 4766, 4791, 4816, 4841, 4917, 4942, 4967, 4992, 5017, 5042, 5067, 5093, 5121, 5151, 5183, 5217, 5252, 5286, 5318, 5348, 5376, 5402, 5427, 5452, 5477, 5502, 5527, 5552, 5628, 5653, 5678, 5703, 5728, 5753, 5778, 5803, 5829, 5857, 5887, 5919, 5952, 5984, 6014, 6042, 6068, 6093, 6118, 6143, 6168, 6193, 6218, 6243, 6319, 6344, 6369, 6394, 6419, 6444, 6469, 6494, 6519, 6545, 6573, 6603, 6634, 6664, 6692, 6718, 6743, 6768, 6793, 6818, 6843, 6868, 6893, 6918, 6994, 7019, 7044, 7069, 7094, 7119, 7144, 7169, 7194, 7219, 7245, 7273, 7302, 7330, 7356, 7381, 7406, 7431, 7456, 7481, 7506, 7531, 7556, 7581, 7657, 7682, 7707, 7732, 7757, 7782, 7807, 7832, 7857, 7882, 7907, 7933, 7960, 7986, 8011, 8036, 8061, 8086, 8111, 8136, 8161, 8186, 8211, 8236, 8312, 8337, 8362, 8387, 8412, 8437, 8462, 8487, 8512, 8537, 8562, 8587, 8612, 8637, 8662, 8687, 8712, 8737, 8762, 8787, 8812, 8837, 8862, 8887, 8961, 8986, 9011, 9036, 9061, 9086, 9111, 9136, 9161, 9186, 9211, 9236, 9261, 9286, 9311, 9336, 9361, 9386, 9411, 9436, 9461, 9486, 9511, 9536, 9612, 9637, 9662, 9687, 9712, 9737, 9762, 9787, 9812, 9837, 9862, 9887, 9912, 9937, 9962, 9987, 10012, 10037, 10062, 10087, 10112, 10137, 10162, 10187, 10263, 10288, 10313, 10338, 10363, 10388, 10413, 10438, 10463, 10488, 10513, 10538, 10564, 10591, 10617, 10642, 10667, 10692, 10717, 10742, 10767, 10792, 10817, 10842, 10918, 10943, 10968, 10993, 11018, 11043, 11068, 11093, 11118, 11143, 11168, 11194, 11222, 11251, 11279, 11305, 11330, 11355, 11380, 11405, 11430, 11455, 11480, 11505, 11581, 11606, 11631, 11656, 11681, 11706, 11731, 11756, 11781, 11806, 11832, 11860, 11890, 11921, 11951, 11979, 12005, 12030, 12055, 12080, 12105, 12130, 12155, 12180, 12256, 12281, 12306, 12331, 12356, 12381, 12406, 12431, 12456, 12482, 12510, 12540, 12572, 12605, 12637, 12667, 12695, 12721, 12746, 12771, 12796, 12821, 12846, 12871, 12947, 12972, 12997, 13022, 13047, 13072, 13097, 13122, 13148, 13176, 13206, 13238, 13272, 13307, 13341, 13373, 13403, 13431, 13457, 13482, 13507, 13532, 13557, 13582, 13658, 13683, 13708, 13733, 13758, 13783, 13808, 13834, 13862, 13892, 13924, 13958, 13994, 14031, 14067, 14101, 14133, 14163, 14191, 14217, 14242, 14267, 14292, 14317, 14393, 14418, 14443, 14468, 14493, 14518, 14544, 14572, 14602, 14634, 14668, 14704, 14742, 14781, 14819, 14855, 14889, 14921, 14951, 14979, 15005, 15030, 15055, 15080, 15156, 15181, 15206, 15231, 15256, 15282, 15310, 15340, 15372, 15406, 15442, 15480, 15520, 15561, 15601, 15639, 15675, 15709, 15741, 15771, 15799, 15825, 15850, 15875, 15951, 15976, 16001, 16026, 16052, 16080, 16110, 16142, 16176, 16212, 16250, 16290, 16332, 16375, 16417, 16457, 16495, 16531, 16565, 16597, 16627, 16655, 16681, 16706, 16782, 16807, 16832, 16858, 16886, 16916, 16948, 16982, 17018, 17056, 17096, 17138, 17182, 17227, 17271, 17313, 17353, 17391, 17427, 17461, 17493, 17523, 17551, 17577, 17651, 17676, 17702, 17730, 17760, 17792, 17826, 17862, 17900, 17940, 17982, 18026, 18072, 18119, 18165, 18209, 18251, 18291, 18329, 18365, 18399, 18431, 18461, 18489]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 96439 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18576/19176 places, 27973/27973 transitions.
Applied a total of 0 rules in 506 ms. Remains 18576 /18576 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 97426 ms. Remains : 18576/19176 places, 27973/27973 transitions.
Stuttering acceptance computed with spot in 217 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-02
Entered a terminal (fully accepting) state of product in 9895 steps with 87 reset in 248 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-02 finished in 98006 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(p0)&&X(G((p1||X(G(!p0)))))))'
Support contains 4 out of 19176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19176/19176 places, 27973/27973 transitions.
Applied a total of 0 rules in 509 ms. Remains 19176 /19176 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
[2024-06-01 03:43:12] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
[2024-06-01 03:43:12] [INFO ] Invariant cache hit.
[2024-06-01 03:43:45] [INFO ] Performed 8308/19176 implicitness test of which 264 returned IMPLICIT in 30 seconds.
[2024-06-01 03:44:15] [INFO ] Performed 15153/19176 implicitness test of which 504 returned IMPLICIT in 60 seconds.
[2024-06-01 03:44:44] [INFO ] Implicit Places using invariants in 92136 ms returned [7, 33, 61, 91, 123, 157, 193, 231, 271, 313, 357, 403, 450, 496, 540, 582, 622, 660, 696, 730, 762, 792, 820, 846, 922, 947, 973, 1001, 1031, 1063, 1097, 1133, 1171, 1211, 1253, 1297, 1342, 1386, 1428, 1468, 1506, 1542, 1576, 1608, 1638, 1666, 1692, 1717, 1793, 1818, 1843, 1869, 1897, 1927, 1959, 1993, 2029, 2067, 2107, 2149, 2192, 2234, 2274, 2312, 2348, 2382, 2414, 2444, 2472, 2498, 2523, 2548, 2624, 2649, 2674, 2699, 2725, 2753, 2783, 2815, 2849, 2885, 2923, 2963, 3004, 3044, 3082, 3118, 3152, 3184, 3214, 3242, 3268, 3293, 3318, 3343, 3419, 3444, 3469, 3494, 3519, 3545, 3573, 3603, 3635, 3669, 3705, 3743, 3782, 3820, 3856, 3890, 3922, 3952, 3980, 4006, 4031, 4056, 4081, 4106, 4182, 4207, 4232, 4257, 4282, 4307, 4333, 4361, 4391, 4423, 4457, 4493, 4530, 4566, 4600, 4632, 4662, 4690, 4716, 4741, 4766, 4791, 4816, 4841, 4917, 4942, 4967, 4992, 5017, 5042, 5067, 5093, 5121, 5151, 5183, 5217, 5252, 5286, 5318, 5348, 5376, 5402, 5427, 5452, 5477, 5502, 5527, 5552, 5628, 5653, 5678, 5703, 5728, 5753, 5778, 5803, 5829, 5857, 5887, 5919, 5952, 5984, 6014, 6042, 6068, 6093, 6118, 6143, 6168, 6193, 6218, 6243, 6319, 6344, 6369, 6394, 6419, 6444, 6469, 6494, 6519, 6545, 6573, 6603, 6634, 6664, 6692, 6718, 6743, 6768, 6793, 6818, 6843, 6868, 6893, 6918, 6994, 7019, 7044, 7069, 7094, 7119, 7144, 7169, 7194, 7219, 7245, 7273, 7302, 7330, 7356, 7381, 7406, 7431, 7456, 7481, 7506, 7531, 7556, 7581, 7657, 7682, 7707, 7732, 7757, 7782, 7807, 7832, 7857, 7882, 7907, 7933, 7960, 7986, 8011, 8036, 8061, 8086, 8111, 8136, 8161, 8186, 8211, 8236, 8312, 8337, 8362, 8387, 8412, 8437, 8462, 8487, 8512, 8537, 8562, 8587, 8612, 8637, 8662, 8687, 8712, 8737, 8762, 8787, 8812, 8837, 8862, 8887, 8961, 8986, 9011, 9036, 9061, 9086, 9111, 9136, 9161, 9186, 9211, 9236, 9261, 9286, 9311, 9336, 9361, 9386, 9411, 9436, 9461, 9486, 9511, 9536, 9612, 9637, 9662, 9687, 9712, 9737, 9762, 9787, 9812, 9837, 9862, 9887, 9912, 9937, 9962, 9987, 10012, 10037, 10062, 10087, 10112, 10137, 10162, 10187, 10263, 10288, 10313, 10338, 10363, 10388, 10413, 10438, 10463, 10488, 10513, 10538, 10564, 10591, 10617, 10642, 10667, 10692, 10717, 10742, 10767, 10792, 10817, 10842, 10918, 10943, 10968, 10993, 11018, 11043, 11068, 11093, 11118, 11143, 11168, 11194, 11222, 11251, 11279, 11305, 11330, 11355, 11380, 11405, 11430, 11455, 11480, 11505, 11581, 11606, 11631, 11656, 11681, 11706, 11731, 11756, 11781, 11806, 11832, 11860, 11890, 11921, 11951, 11979, 12005, 12030, 12055, 12080, 12105, 12130, 12155, 12180, 12256, 12281, 12306, 12331, 12356, 12381, 12406, 12431, 12456, 12482, 12510, 12540, 12572, 12605, 12637, 12667, 12695, 12721, 12746, 12771, 12796, 12821, 12846, 12871, 12947, 12972, 12997, 13022, 13047, 13072, 13097, 13122, 13148, 13176, 13206, 13238, 13272, 13307, 13341, 13373, 13403, 13431, 13457, 13482, 13507, 13532, 13557, 13582, 13658, 13683, 13708, 13733, 13758, 13783, 13808, 13834, 13862, 13892, 13924, 13958, 13994, 14031, 14067, 14101, 14133, 14163, 14191, 14217, 14242, 14267, 14292, 14317, 14393, 14418, 14443, 14468, 14493, 14518, 14544, 14572, 14602, 14634, 14668, 14704, 14742, 14781, 14819, 14855, 14889, 14921, 14951, 14979, 15005, 15030, 15055, 15080, 15156, 15181, 15206, 15231, 15256, 15282, 15310, 15340, 15372, 15406, 15442, 15480, 15520, 15561, 15601, 15639, 15675, 15709, 15741, 15771, 15799, 15825, 15850, 15875, 15951, 15976, 16001, 16026, 16052, 16080, 16110, 16142, 16176, 16212, 16250, 16290, 16332, 16375, 16417, 16457, 16495, 16531, 16565, 16597, 16627, 16655, 16681, 16706, 16782, 16807, 16832, 16858, 16886, 16916, 16948, 16982, 17018, 17056, 17096, 17138, 17182, 17227, 17271, 17313, 17353, 17391, 17427, 17461, 17493, 17523, 17551, 17577, 17651, 17676, 17702, 17730, 17760, 17792, 17826, 17862, 17900, 17940, 17982, 18026, 18072, 18119, 18165, 18209, 18251, 18291, 18329, 18365, 18399, 18431, 18461, 18489]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 92161 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18576/19176 places, 27973/27973 transitions.
Applied a total of 0 rules in 465 ms. Remains 18576 /18576 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 93136 ms. Remains : 18576/19176 places, 27973/27973 transitions.
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p1) p0), p0, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-04 finished in 93407 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(X((p0||F(p1))))) U G(p0))))'
Support contains 4 out of 19176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19176/19176 places, 27973/27973 transitions.
Applied a total of 0 rules in 450 ms. Remains 19176 /19176 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
[2024-06-01 03:44:45] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
[2024-06-01 03:44:45] [INFO ] Invariant cache hit.
[2024-06-01 03:45:19] [INFO ] Performed 8301/19176 implicitness test of which 264 returned IMPLICIT in 30 seconds.
[2024-06-01 03:45:49] [INFO ] Performed 15741/19176 implicitness test of which 523 returned IMPLICIT in 60 seconds.
[2024-06-01 03:46:16] [INFO ] Implicit Places using invariants in 90563 ms returned [7, 33, 61, 91, 123, 157, 193, 231, 271, 313, 357, 403, 450, 496, 540, 582, 622, 660, 696, 730, 762, 792, 820, 846, 922, 947, 973, 1001, 1031, 1063, 1097, 1133, 1171, 1211, 1253, 1297, 1342, 1386, 1428, 1468, 1506, 1542, 1576, 1608, 1638, 1666, 1692, 1717, 1793, 1818, 1843, 1869, 1897, 1927, 1959, 1993, 2029, 2067, 2107, 2149, 2192, 2234, 2274, 2312, 2348, 2382, 2414, 2444, 2472, 2498, 2523, 2548, 2624, 2649, 2674, 2699, 2725, 2753, 2783, 2815, 2849, 2885, 2923, 2963, 3004, 3044, 3082, 3118, 3152, 3184, 3214, 3242, 3268, 3293, 3318, 3343, 3419, 3444, 3469, 3494, 3519, 3545, 3573, 3603, 3635, 3669, 3705, 3743, 3782, 3820, 3856, 3890, 3922, 3952, 3980, 4006, 4031, 4056, 4081, 4106, 4182, 4207, 4232, 4257, 4282, 4307, 4333, 4361, 4391, 4423, 4457, 4493, 4530, 4566, 4600, 4632, 4662, 4690, 4716, 4741, 4766, 4791, 4816, 4841, 4917, 4942, 4967, 4992, 5017, 5042, 5067, 5093, 5121, 5151, 5183, 5217, 5252, 5286, 5318, 5348, 5376, 5402, 5427, 5452, 5477, 5502, 5527, 5552, 5628, 5653, 5678, 5703, 5728, 5753, 5778, 5803, 5829, 5857, 5887, 5919, 5952, 5984, 6014, 6042, 6068, 6093, 6118, 6143, 6168, 6193, 6218, 6243, 6319, 6344, 6369, 6394, 6419, 6444, 6469, 6494, 6519, 6545, 6573, 6603, 6634, 6664, 6692, 6718, 6743, 6768, 6793, 6818, 6843, 6868, 6893, 6918, 6994, 7019, 7044, 7069, 7094, 7119, 7144, 7169, 7194, 7219, 7245, 7273, 7302, 7330, 7356, 7381, 7406, 7431, 7456, 7481, 7506, 7531, 7556, 7581, 7657, 7682, 7707, 7732, 7757, 7782, 7807, 7832, 7857, 7882, 7907, 7933, 7960, 7986, 8011, 8036, 8061, 8086, 8111, 8136, 8161, 8186, 8211, 8236, 8312, 8337, 8362, 8387, 8412, 8437, 8462, 8487, 8512, 8537, 8562, 8587, 8612, 8637, 8662, 8687, 8712, 8737, 8762, 8787, 8812, 8837, 8862, 8887, 8961, 8986, 9011, 9036, 9061, 9086, 9111, 9136, 9161, 9186, 9211, 9236, 9261, 9286, 9311, 9336, 9361, 9386, 9411, 9436, 9461, 9486, 9511, 9536, 9612, 9637, 9662, 9687, 9712, 9737, 9762, 9787, 9812, 9837, 9862, 9887, 9912, 9937, 9962, 9987, 10012, 10037, 10062, 10087, 10112, 10137, 10162, 10187, 10263, 10288, 10313, 10338, 10363, 10388, 10413, 10438, 10463, 10488, 10513, 10538, 10564, 10591, 10617, 10642, 10667, 10692, 10717, 10742, 10767, 10792, 10817, 10842, 10918, 10943, 10968, 10993, 11018, 11043, 11068, 11093, 11118, 11143, 11168, 11194, 11222, 11251, 11279, 11305, 11330, 11355, 11380, 11405, 11430, 11455, 11480, 11505, 11581, 11606, 11631, 11656, 11681, 11706, 11731, 11756, 11781, 11806, 11832, 11860, 11890, 11921, 11951, 11979, 12005, 12030, 12055, 12080, 12105, 12130, 12155, 12180, 12256, 12281, 12306, 12331, 12356, 12381, 12406, 12431, 12456, 12482, 12510, 12540, 12572, 12605, 12637, 12667, 12695, 12721, 12746, 12771, 12796, 12821, 12846, 12871, 12947, 12972, 12997, 13022, 13047, 13072, 13097, 13122, 13148, 13176, 13206, 13238, 13272, 13307, 13341, 13373, 13403, 13431, 13457, 13482, 13507, 13532, 13557, 13582, 13658, 13683, 13708, 13733, 13758, 13783, 13808, 13834, 13862, 13892, 13924, 13958, 13994, 14031, 14067, 14101, 14133, 14163, 14191, 14217, 14242, 14267, 14292, 14317, 14393, 14418, 14443, 14468, 14493, 14518, 14544, 14572, 14602, 14634, 14668, 14704, 14742, 14781, 14819, 14855, 14889, 14921, 14951, 14979, 15005, 15030, 15055, 15080, 15156, 15181, 15206, 15231, 15256, 15282, 15310, 15340, 15372, 15406, 15442, 15480, 15520, 15561, 15601, 15639, 15675, 15709, 15741, 15771, 15799, 15825, 15850, 15875, 15951, 15976, 16001, 16026, 16052, 16080, 16110, 16142, 16176, 16212, 16250, 16290, 16332, 16375, 16417, 16457, 16495, 16531, 16565, 16597, 16627, 16655, 16681, 16706, 16782, 16807, 16832, 16858, 16886, 16916, 16948, 16982, 17018, 17056, 17096, 17138, 17182, 17227, 17271, 17313, 17353, 17391, 17427, 17461, 17493, 17523, 17551, 17577, 17651, 17676, 17702, 17730, 17760, 17792, 17826, 17862, 17900, 17940, 17982, 18026, 18072, 18119, 18165, 18209, 18251, 18291, 18329, 18365, 18399, 18431, 18461, 18489]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 90584 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18576/19176 places, 27973/27973 transitions.
Applied a total of 0 rules in 455 ms. Remains 18576 /18576 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 91489 ms. Remains : 18576/19176 places, 27973/27973 transitions.
Stuttering acceptance computed with spot in 361 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-05
Stuttering criterion allowed to conclude after 112 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-05 finished in 91975 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((F(p0)&&(G(p1)||G(p2)))))'
Support contains 6 out of 19176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19176/19176 places, 27973/27973 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6588 transitions
Trivial Post-agglo rules discarded 6588 transitions
Performed 6588 trivial Post agglomeration. Transition count delta: 6588
Iterating post reduction 0 with 6588 rules applied. Total rules applied 6588 place count 19176 transition count 21385
Reduce places removed 6588 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 6600 rules applied. Total rules applied 13188 place count 12588 transition count 21373
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 13200 place count 12576 transition count 21373
Performed 549 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 549 Pre rules applied. Total rules applied 13200 place count 12576 transition count 20824
Deduced a syphon composed of 549 places in 27 ms
Reduce places removed 549 places and 0 transitions.
Iterating global reduction 3 with 1098 rules applied. Total rules applied 14298 place count 12027 transition count 20824
Discarding 6049 places :
Symmetric choice reduction at 3 with 6049 rule applications. Total rules 20347 place count 5978 transition count 14775
Iterating global reduction 3 with 6049 rules applied. Total rules applied 26396 place count 5978 transition count 14775
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 26396 place count 5978 transition count 14754
Deduced a syphon composed of 21 places in 16 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 26438 place count 5957 transition count 14754
Discarding 549 places :
Symmetric choice reduction at 3 with 549 rule applications. Total rules 26987 place count 5408 transition count 8715
Iterating global reduction 3 with 549 rules applied. Total rules applied 27536 place count 5408 transition count 8715
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 10 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 27586 place count 5383 transition count 8690
Applied a total of 27586 rules in 3162 ms. Remains 5383 /19176 variables (removed 13793) and now considering 8690/27973 (removed 19283) transitions.
[2024-06-01 03:46:20] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5383 cols
[2024-06-01 03:46:20] [INFO ] Computed 1221 invariants in 238 ms
[2024-06-01 03:46:31] [INFO ] Implicit Places using invariants in 11074 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 26, 33, 42, 53, 66, 81, 98, 117, 138, 161, 185, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 241, 260, 277, 292, 305, 316, 325, 332, 337, 340, 370, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 387, 392, 399, 408, 419, 432, 447, 464, 483, 504, 526, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 578, 595, 610, 623, 634, 643, 650, 655, 658, 660, 690, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 706, 709, 714, 721, 730, 741, 754, 769, 786, 805, 825, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 873, 888, 901, 912, 921, 928, 933, 936, 938, 940, 970, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 986, 988, 991, 996, 1003, 1012, 1023, 1036, 1051, 1068, 1086, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1130, 1143, 1154, 1163, 1170, 1175, 1178, 1180, 1182, 1184, 1214, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1230, 1232, 1234, 1237, 1242, 1249, 1258, 1269, 1282, 1297, 1313, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1353, 1364, 1373, 1380, 1385, 1388, 1390, 1392, 1394, 1396, 1426, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1442, 1444, 1446, 1448, 1451, 1456, 1463, 1472, 1483, 1496, 1510, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1546, 1555, 1562, 1567, 1570, 1572, 1574, 1576, 1578, 1580, 1610, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1626, 1628, 1630, 1632, 1634, 1637, 1642, 1649, 1658, 1669, 1681, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1703, 1704, 1713, 1720, 1725, 1728, 1730, 1732, 1734, 1736, 1738, 1742, 1773, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1789, 1791, 1793, 1795, 1797, 1799, 1802, 1807, 1814, 1823, 1833, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1861, 1866, 1869, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1913, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1929, 1931, 1933, 1935, 1937, 1939, 1941, 1944, 1949, 1956, 1964, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1988, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2037, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2053, 2055, 2057, 2059, 2061, 2063, 2065, 2067, 2070, 2075, 2081, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2101, 2103, 2105, 2107, 2109, 2111, 2113, 2115, 2117, 2119, 2149, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2165, 2167, 2169, 2171, 2173, 2175, 2177, 2179, 2181, 2184, 2188, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2205, 2207, 2209, 2211, 2213, 2215, 2217, 2219, 2221, 2223, 2253, 2256, 2257, 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, 2302, 2303, 2305, 2307, 2309, 2311, 2313, 2315, 2317, 2319, 2321, 2323, 2351, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2367, 2369, 2371, 2373, 2375, 2377, 2379, 2381, 2383, 2385, 2387, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2398, 2399, 2400, 2401, 2403, 2405, 2407, 2409, 2411, 2413, 2415, 2417, 2419, 2421, 2451, 2454, 2455, 2456, 2457, 2458, 2459, 2460, 2461, 2462, 2463, 2464, 2465, 2467, 2469, 2471, 2473, 2475, 2477, 2479, 2481, 2483, 2485, 2487, 2490, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2503, 2505, 2507, 2509, 2511, 2513, 2515, 2517, 2519, 2521, 2551, 2554, 2555, 2556, 2557, 2558, 2559, 2560, 2561, 2562, 2563, 2564, 2565, 2567, 2569, 2571, 2573, 2575, 2577, 2579, 2581, 2583, 2585, 2588, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2607, 2609, 2611, 2613, 2615, 2617, 2619, 2621, 2623, 2625, 2655, 2658, 2659, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2669, 2671, 2673, 2675, 2677, 2679, 2681, 2683, 2685, 2687, 2690, 2695, 2702, 2703, 2704, 2705, 2706, 2707, 2708, 2709, 2710, 2711, 2712, 2713, 2718, 2721, 2723, 2725, 2727, 2729, 2731, 2733, 2735, 2737, 2767, 2770, 2771, 2772, 2773, 2774, 2775, 2776, 2777, 2778, 2779, 2780, 2781, 2783, 2785, 2787, 2789, 2791, 2793, 2795, 2797, 2800, 2805, 2812, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 2828, 2829, 2830, 2831, 2832, 2839, 2844, 2847, 2849, 2851, 2853, 2855, 2857, 2859, 2861, 2891, 2894, 2895, 2896, 2897, 2898, 2899, 2900, 2901, 2902, 2903, 2904, 2905, 2907, 2909, 2911, 2913, 2915, 2917, 2919, 2922, 2927, 2934, 2943, 2954, 2955, 2956, 2957, 2958, 2959, 2960, 2961, 2962, 2963, 2964, 2965, 2974, 2981, 2986, 2989, 2991, 2993, 2995, 2997, 2999, 3001, 3031, 3034, 3035, 3036, 3037, 3038, 3039, 3040, 3041, 3042, 3043, 3044, 3045, 3047, 3049, 3051, 3053, 3055, 3057, 3060, 3065, 3072, 3081, 3092, 3105, 3106, 3107, 3108, 3109, 3110, 3111, 3112, 3113, 3114, 3115, 3116, 3127, 3136, 3143, 3148, 3151, 3153, 3155, 3157, 3159, 3161, 3191, 3194, 3195, 3196, 3197, 3198, 3199, 3200, 3201, 3202, 3203, 3204, 3205, 3207, 3209, 3211, 3213, 3215, 3218, 3223, 3230, 3239, 3250, 3263, 3278, 3279, 3280, 3281, 3282, 3283, 3284, 3285, 3286, 3287, 3288, 3289, 3302, 3313, 3322, 3329, 3334, 3337, 3339, 3341, 3343, 3345, 3375, 3378, 3379, 3380, 3381, 3382, 3383, 3384, 3385, 3386, 3387, 3388, 3389, 3391, 3393, 3395, 3397, 3400, 3405, 3412, 3421, 3432, 3445, 3460, 3477, 3478, 3479, 3480, 3481, 3482, 3483, 3484, 3485, 3486, 3487, 3488, 3503, 3516, 3527, 3536, 3543, 3548, 3551, 3553, 3555, 3557, 3587, 3590, 3591, 3592, 3593, 3594, 3595, 3596, 3597, 3598, 3599, 3600, 3601, 3603, 3605, 3607, 3610, 3615, 3622, 3631, 3642, 3655, 3670, 3687, 3706, 3707, 3708, 3709, 3710, 3711, 3712, 3713, 3714, 3715, 3716, 3717, 3734, 3749, 3762, 3773, 3782, 3789, 3794, 3797, 3799, 3801, 3831, 3834, 3835, 3836, 3837, 3838, 3839, 3840, 3841, 3842, 3843, 3844, 3845, 3847, 3849, 3852, 3857, 3864, 3873, 3884, 3897, 3912, 3929, 3948, 3969, 3970, 3971, 3972, 3973, 3974, 3975, 3976, 3977, 3978, 3979, 3980, 3999, 4016, 4031, 4044, 4055, 4064, 4071, 4076, 4079, 4081, 4111, 4114, 4115, 4116, 4117, 4118, 4119, 4120, 4121, 4122, 4123, 4124, 4125, 4127, 4130, 4135, 4142, 4151, 4162, 4175, 4190, 4207, 4226, 4247, 4270, 4271, 4272, 4273, 4274, 4275, 4276, 4277, 4278, 4279, 4280, 4281, 4302, 4321, 4338, 4353, 4366, 4377, 4386, 4393, 4398, 4401, 4429, 4432, 4433, 4434, 4435, 4436, 4437, 4438, 4439, 4440, 4441, 4442, 4443, 4446, 4451, 4458, 4467, 4478, 4491, 4506, 4523, 4542, 4563, 4586, 4611, 4612, 4613, 4614, 4615, 4616, 4617, 4618, 4619, 4620, 4621, 4622, 4645, 4666, 4685, 4702, 4717, 4730, 4741, 4750, 4757, 4762]
Discarding 1149 places :
Implicit Place search using SMT only with invariants took 11101 ms to find 1149 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4234/19176 places, 8690/27973 transitions.
Discarding 527 places :
Symmetric choice reduction at 0 with 527 rule applications. Total rules 527 place count 3707 transition count 8163
Iterating global reduction 0 with 527 rules applied. Total rules applied 1054 place count 3707 transition count 8163
Discarding 527 places :
Symmetric choice reduction at 0 with 527 rule applications. Total rules 1581 place count 3180 transition count 7636
Iterating global reduction 0 with 527 rules applied. Total rules applied 2108 place count 3180 transition count 7636
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 2155 place count 3133 transition count 7119
Iterating global reduction 0 with 47 rules applied. Total rules applied 2202 place count 3133 transition count 7119
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2204 place count 3132 transition count 7118
Applied a total of 2204 rules in 1540 ms. Remains 3132 /4234 variables (removed 1102) and now considering 7118/8690 (removed 1572) transitions.
[2024-06-01 03:46:33] [INFO ] Flow matrix only has 6518 transitions (discarded 600 similar events)
// Phase 1: matrix 6518 rows 3132 cols
[2024-06-01 03:46:33] [INFO ] Computed 72 invariants in 135 ms
[2024-06-01 03:46:37] [INFO ] Implicit Places using invariants in 4427 ms returned []
[2024-06-01 03:46:37] [INFO ] Flow matrix only has 6518 transitions (discarded 600 similar events)
[2024-06-01 03:46:37] [INFO ] Invariant cache hit.
[2024-06-01 03:46:39] [INFO ] State equation strengthened by 2642 read => feed constraints.
[2024-06-01 03:47:10] [INFO ] Performed 1117/3132 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 03:47:42] [INFO ] Performed 1794/3132 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2024-06-01 03:48:12] [INFO ] Performed 3042/3132 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2024-06-01 03:48:17] [INFO ] Implicit Places using invariants and state equation in 100128 ms returned [3095]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 104562 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3131/19176 places, 7118/27973 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 3131 transition count 7117
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3130 transition count 7117
Applied a total of 2 rules in 415 ms. Remains 3130 /3131 variables (removed 1) and now considering 7117/7118 (removed 1) transitions.
[2024-06-01 03:48:18] [INFO ] Flow matrix only has 6517 transitions (discarded 600 similar events)
// Phase 1: matrix 6517 rows 3130 cols
[2024-06-01 03:48:18] [INFO ] Computed 71 invariants in 155 ms
[2024-06-01 03:48:22] [INFO ] Implicit Places using invariants in 4446 ms returned []
[2024-06-01 03:48:22] [INFO ] Flow matrix only has 6517 transitions (discarded 600 similar events)
[2024-06-01 03:48:22] [INFO ] Invariant cache hit.
[2024-06-01 03:48:25] [INFO ] State equation strengthened by 2642 read => feed constraints.
[2024-06-01 03:48:55] [INFO ] Performed 1086/3130 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 03:49:25] [INFO ] Performed 1687/3130 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 03:49:55] [INFO ] Performed 2717/3130 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 03:50:11] [INFO ] Implicit Places using invariants and state equation in 108983 ms returned []
Implicit Place search using SMT with State Equation took 113430 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3130/19176 places, 7117/27973 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 234210 ms. Remains : 3130/19176 places, 7117/27973 transitions.
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-06
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-06 finished in 234527 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(F(p0))||G(p1))))'
Support contains 3 out of 19176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19176/19176 places, 27973/27973 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6587 transitions
Trivial Post-agglo rules discarded 6587 transitions
Performed 6587 trivial Post agglomeration. Transition count delta: 6587
Iterating post reduction 0 with 6587 rules applied. Total rules applied 6587 place count 19176 transition count 21386
Reduce places removed 6587 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 6599 rules applied. Total rules applied 13186 place count 12589 transition count 21374
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 13198 place count 12577 transition count 21374
Performed 549 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 549 Pre rules applied. Total rules applied 13198 place count 12577 transition count 20825
Deduced a syphon composed of 549 places in 26 ms
Reduce places removed 549 places and 0 transitions.
Iterating global reduction 3 with 1098 rules applied. Total rules applied 14296 place count 12028 transition count 20825
Discarding 6048 places :
Symmetric choice reduction at 3 with 6048 rule applications. Total rules 20344 place count 5980 transition count 14777
Iterating global reduction 3 with 6048 rules applied. Total rules applied 26392 place count 5980 transition count 14777
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 26392 place count 5980 transition count 14757
Deduced a syphon composed of 20 places in 17 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 26432 place count 5960 transition count 14757
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 26980 place count 5412 transition count 8729
Iterating global reduction 3 with 548 rules applied. Total rules applied 27528 place count 5412 transition count 8729
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 27578 place count 5387 transition count 8704
Applied a total of 27578 rules in 3032 ms. Remains 5387 /19176 variables (removed 13789) and now considering 8704/27973 (removed 19269) transitions.
[2024-06-01 03:50:14] [INFO ] Flow matrix only has 8104 transitions (discarded 600 similar events)
// Phase 1: matrix 8104 rows 5387 cols
[2024-06-01 03:50:15] [INFO ] Computed 1221 invariants in 250 ms
[2024-06-01 03:50:26] [INFO ] Implicit Places using invariants in 11969 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 26, 33, 42, 53, 66, 81, 98, 117, 138, 161, 185, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 241, 260, 277, 292, 305, 316, 325, 332, 337, 340, 370, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 387, 392, 399, 408, 419, 432, 447, 464, 483, 504, 526, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 578, 595, 610, 623, 634, 643, 650, 655, 658, 660, 690, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 706, 709, 714, 721, 730, 741, 754, 769, 786, 805, 825, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 873, 888, 901, 912, 921, 928, 933, 936, 938, 940, 970, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 986, 988, 991, 996, 1003, 1012, 1023, 1036, 1051, 1068, 1086, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1130, 1143, 1154, 1163, 1170, 1175, 1178, 1180, 1182, 1184, 1214, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1230, 1232, 1234, 1237, 1242, 1249, 1258, 1269, 1282, 1297, 1313, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1353, 1364, 1373, 1380, 1385, 1388, 1390, 1392, 1394, 1396, 1426, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1442, 1444, 1446, 1448, 1451, 1456, 1463, 1472, 1483, 1496, 1510, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1546, 1555, 1562, 1567, 1570, 1572, 1574, 1576, 1578, 1580, 1610, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1626, 1628, 1630, 1632, 1634, 1637, 1642, 1649, 1658, 1669, 1681, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1713, 1720, 1725, 1728, 1730, 1732, 1734, 1736, 1738, 1740, 1770, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1786, 1788, 1790, 1792, 1794, 1796, 1799, 1804, 1811, 1820, 1830, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1858, 1863, 1866, 1868, 1870, 1872, 1874, 1876, 1878, 1880, 1910, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1923, 1924, 1926, 1928, 1933, 1935, 1937, 1939, 1941, 1944, 1949, 1956, 1964, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1988, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2037, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2053, 2055, 2057, 2059, 2061, 2063, 2065, 2067, 2070, 2075, 2081, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2101, 2103, 2105, 2107, 2109, 2111, 2113, 2115, 2117, 2119, 2149, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2165, 2167, 2169, 2171, 2173, 2175, 2177, 2179, 2181, 2184, 2188, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2205, 2207, 2209, 2211, 2213, 2215, 2217, 2219, 2221, 2223, 2253, 2256, 2257, 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, 2302, 2303, 2305, 2307, 2309, 2311, 2313, 2315, 2317, 2319, 2321, 2323, 2351, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2367, 2369, 2371, 2373, 2375, 2377, 2379, 2381, 2383, 2385, 2387, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2398, 2399, 2400, 2401, 2403, 2405, 2407, 2409, 2411, 2413, 2415, 2417, 2419, 2421, 2451, 2454, 2455, 2456, 2457, 2458, 2459, 2460, 2461, 2462, 2463, 2464, 2465, 2467, 2469, 2471, 2473, 2475, 2477, 2479, 2481, 2483, 2485, 2487, 2490, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2503, 2505, 2507, 2509, 2511, 2513, 2515, 2517, 2519, 2521, 2551, 2554, 2555, 2556, 2557, 2558, 2559, 2560, 2561, 2562, 2563, 2564, 2565, 2567, 2569, 2571, 2573, 2575, 2577, 2579, 2581, 2583, 2585, 2588, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2607, 2609, 2611, 2613, 2615, 2617, 2619, 2621, 2623, 2625, 2655, 2658, 2659, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2669, 2671, 2673, 2675, 2677, 2679, 2681, 2683, 2685, 2687, 2690, 2695, 2702, 2703, 2704, 2705, 2706, 2707, 2708, 2709, 2710, 2711, 2712, 2713, 2718, 2721, 2723, 2725, 2727, 2729, 2731, 2733, 2735, 2737, 2767, 2770, 2771, 2772, 2773, 2774, 2775, 2776, 2777, 2778, 2779, 2780, 2781, 2783, 2785, 2787, 2789, 2791, 2793, 2795, 2797, 2800, 2805, 2812, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 2828, 2829, 2830, 2831, 2832, 2839, 2844, 2847, 2849, 2851, 2853, 2855, 2857, 2859, 2861, 2891, 2894, 2895, 2896, 2897, 2898, 2899, 2900, 2901, 2902, 2903, 2904, 2905, 2907, 2909, 2911, 2913, 2915, 2917, 2919, 2922, 2927, 2934, 2943, 2954, 2955, 2956, 2957, 2958, 2959, 2960, 2961, 2962, 2963, 2964, 2965, 2974, 2981, 2986, 2989, 2991, 2993, 2995, 2997, 2999, 3001, 3031, 3034, 3035, 3036, 3037, 3038, 3039, 3040, 3041, 3042, 3043, 3044, 3045, 3047, 3049, 3051, 3053, 3055, 3057, 3060, 3065, 3072, 3081, 3092, 3105, 3106, 3107, 3108, 3109, 3110, 3111, 3112, 3113, 3114, 3115, 3116, 3127, 3136, 3143, 3148, 3151, 3153, 3155, 3157, 3159, 3161, 3191, 3194, 3195, 3196, 3197, 3198, 3199, 3200, 3201, 3202, 3203, 3204, 3205, 3207, 3209, 3211, 3213, 3215, 3218, 3223, 3230, 3239, 3250, 3263, 3278, 3279, 3280, 3281, 3282, 3283, 3284, 3285, 3286, 3287, 3288, 3289, 3302, 3313, 3322, 3329, 3334, 3337, 3339, 3341, 3343, 3345, 3375, 3378, 3379, 3380, 3381, 3382, 3383, 3384, 3385, 3386, 3387, 3388, 3389, 3391, 3393, 3395, 3397, 3400, 3405, 3412, 3421, 3432, 3445, 3460, 3477, 3478, 3479, 3480, 3481, 3482, 3483, 3484, 3485, 3486, 3487, 3488, 3503, 3516, 3527, 3536, 3543, 3548, 3551, 3553, 3555, 3557, 3587, 3590, 3591, 3592, 3593, 3594, 3595, 3596, 3597, 3598, 3599, 3600, 3601, 3603, 3605, 3607, 3610, 3615, 3622, 3631, 3642, 3655, 3670, 3687, 3706, 3707, 3708, 3709, 3710, 3711, 3712, 3713, 3714, 3715, 3716, 3717, 3734, 3749, 3762, 3773, 3782, 3789, 3794, 3797, 3799, 3801, 3831, 3834, 3835, 3836, 3837, 3838, 3839, 3840, 3841, 3842, 3843, 3844, 3845, 3847, 3849, 3852, 3857, 3864, 3873, 3884, 3897, 3912, 3929, 3948, 3969, 3970, 3971, 3972, 3973, 3974, 3975, 3976, 3977, 3978, 3979, 3980, 3999, 4016, 4031, 4044, 4055, 4064, 4071, 4076, 4079, 4081, 4111, 4114, 4115, 4116, 4117, 4118, 4119, 4120, 4121, 4122, 4123, 4124, 4125, 4127, 4130, 4135, 4142, 4151, 4162, 4175, 4190, 4207, 4226, 4247, 4270, 4271, 4272, 4273, 4274, 4275, 4276, 4277, 4278, 4279, 4280, 4281, 4302, 4321, 4338, 4353, 4366, 4377, 4386, 4393, 4398, 4401, 4429, 4432, 4433, 4434, 4436, 4437, 4438, 4439, 4440, 4441, 4442, 4443, 4448, 4453, 4460, 4469, 4480, 4493, 4508, 4525, 4544, 4565, 4588, 4613, 4614, 4615, 4616, 4617, 4618, 4619, 4620, 4621, 4622, 4623, 4624, 4647, 4668, 4687, 4704, 4719, 4732, 4743, 4752, 4759, 4764]
Discarding 1148 places :
Implicit Place search using SMT only with invariants took 11991 ms to find 1148 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4239/19176 places, 8704/27973 transitions.
Discarding 526 places :
Symmetric choice reduction at 0 with 526 rule applications. Total rules 526 place count 3713 transition count 8178
Iterating global reduction 0 with 526 rules applied. Total rules applied 1052 place count 3713 transition count 8178
Discarding 526 places :
Symmetric choice reduction at 0 with 526 rule applications. Total rules 1578 place count 3187 transition count 7652
Iterating global reduction 0 with 526 rules applied. Total rules applied 2104 place count 3187 transition count 7652
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 2150 place count 3141 transition count 7146
Iterating global reduction 0 with 46 rules applied. Total rules applied 2196 place count 3141 transition count 7146
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 2200 place count 3139 transition count 7144
Applied a total of 2200 rules in 1592 ms. Remains 3139 /4239 variables (removed 1100) and now considering 7144/8704 (removed 1560) transitions.
[2024-06-01 03:50:28] [INFO ] Flow matrix only has 6544 transitions (discarded 600 similar events)
// Phase 1: matrix 6544 rows 3139 cols
[2024-06-01 03:50:28] [INFO ] Computed 73 invariants in 136 ms
[2024-06-01 03:50:33] [INFO ] Implicit Places using invariants in 4601 ms returned []
[2024-06-01 03:50:33] [INFO ] Flow matrix only has 6544 transitions (discarded 600 similar events)
[2024-06-01 03:50:33] [INFO ] Invariant cache hit.
[2024-06-01 03:50:35] [INFO ] State equation strengthened by 2662 read => feed constraints.
[2024-06-01 03:51:06] [INFO ] Performed 955/3139 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 03:51:36] [INFO ] Performed 1572/3139 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 03:52:06] [INFO ] Performed 2317/3139 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 03:52:31] [INFO ] Implicit Places using invariants and state equation in 118293 ms returned [3134]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 122898 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3138/19176 places, 7144/27973 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 3138 transition count 7143
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3137 transition count 7143
Applied a total of 2 rules in 415 ms. Remains 3137 /3138 variables (removed 1) and now considering 7143/7144 (removed 1) transitions.
[2024-06-01 03:52:31] [INFO ] Flow matrix only has 6543 transitions (discarded 600 similar events)
// Phase 1: matrix 6543 rows 3137 cols
[2024-06-01 03:52:31] [INFO ] Computed 72 invariants in 134 ms
[2024-06-01 03:52:36] [INFO ] Implicit Places using invariants in 4550 ms returned []
[2024-06-01 03:52:36] [INFO ] Flow matrix only has 6543 transitions (discarded 600 similar events)
[2024-06-01 03:52:36] [INFO ] Invariant cache hit.
[2024-06-01 03:52:38] [INFO ] State equation strengthened by 2662 read => feed constraints.
[2024-06-01 03:53:09] [INFO ] Performed 1083/3137 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 03:53:39] [INFO ] Performed 1785/3137 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 03:54:09] [INFO ] Performed 2956/3137 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 03:54:14] [INFO ] Implicit Places using invariants and state equation in 98594 ms returned []
Implicit Place search using SMT with State Equation took 103150 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3137/19176 places, 7143/27973 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 243080 ms. Remains : 3137/19176 places, 7143/27973 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-07
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-07 finished in 243212 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((X(p1)||p0))))'
Support contains 2 out of 19176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19176/19176 places, 27973/27973 transitions.
Applied a total of 0 rules in 449 ms. Remains 19176 /19176 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
[2024-06-01 03:54:15] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19176 cols
[2024-06-01 03:54:17] [INFO ] Computed 1221 invariants in 2289 ms
[2024-06-01 03:54:51] [INFO ] Performed 7652/19176 implicitness test of which 240 returned IMPLICIT in 30 seconds.
[2024-06-01 03:55:21] [INFO ] Performed 13505/19176 implicitness test of which 452 returned IMPLICIT in 60 seconds.
[2024-06-01 03:55:51] [INFO ] Performed 18775/19176 implicitness test of which 600 returned IMPLICIT in 90 seconds.
[2024-06-01 03:56:03] [INFO ] Implicit Places using invariants in 108388 ms returned [7, 33, 61, 91, 123, 157, 193, 231, 271, 313, 357, 403, 450, 496, 540, 582, 622, 660, 696, 730, 762, 792, 820, 846, 922, 947, 973, 1001, 1031, 1063, 1097, 1133, 1171, 1211, 1253, 1297, 1342, 1386, 1428, 1468, 1506, 1542, 1576, 1608, 1638, 1666, 1692, 1717, 1793, 1818, 1843, 1869, 1897, 1927, 1959, 1993, 2029, 2067, 2107, 2149, 2192, 2234, 2274, 2312, 2348, 2382, 2414, 2444, 2472, 2498, 2523, 2548, 2624, 2649, 2674, 2699, 2725, 2753, 2783, 2815, 2849, 2885, 2923, 2963, 3004, 3044, 3082, 3118, 3152, 3184, 3214, 3242, 3268, 3293, 3318, 3343, 3419, 3444, 3469, 3494, 3519, 3545, 3573, 3603, 3635, 3669, 3705, 3743, 3782, 3820, 3856, 3890, 3922, 3952, 3980, 4006, 4031, 4056, 4081, 4106, 4182, 4207, 4232, 4257, 4282, 4307, 4333, 4361, 4391, 4423, 4457, 4493, 4530, 4566, 4600, 4632, 4662, 4690, 4716, 4741, 4766, 4791, 4816, 4841, 4917, 4942, 4967, 4992, 5017, 5042, 5067, 5093, 5121, 5151, 5183, 5217, 5252, 5286, 5318, 5348, 5376, 5402, 5427, 5452, 5477, 5502, 5527, 5552, 5628, 5653, 5678, 5703, 5728, 5753, 5778, 5803, 5829, 5857, 5887, 5919, 5952, 5984, 6014, 6042, 6068, 6093, 6118, 6143, 6168, 6193, 6218, 6243, 6319, 6344, 6369, 6394, 6419, 6444, 6469, 6494, 6519, 6545, 6573, 6603, 6634, 6664, 6692, 6718, 6743, 6768, 6793, 6818, 6843, 6868, 6893, 6918, 6994, 7019, 7044, 7069, 7094, 7119, 7144, 7169, 7194, 7219, 7245, 7273, 7302, 7330, 7356, 7381, 7406, 7431, 7456, 7481, 7506, 7531, 7556, 7581, 7657, 7682, 7707, 7732, 7757, 7782, 7807, 7832, 7857, 7882, 7907, 7933, 7960, 7986, 8011, 8036, 8061, 8086, 8111, 8136, 8161, 8186, 8211, 8236, 8312, 8337, 8362, 8387, 8412, 8437, 8462, 8487, 8512, 8537, 8562, 8587, 8612, 8637, 8662, 8687, 8712, 8737, 8762, 8787, 8812, 8837, 8862, 8887, 8961, 8986, 9011, 9036, 9061, 9086, 9111, 9136, 9161, 9186, 9211, 9236, 9261, 9286, 9311, 9336, 9361, 9386, 9411, 9436, 9461, 9486, 9511, 9536, 9612, 9637, 9662, 9687, 9712, 9737, 9762, 9787, 9812, 9837, 9862, 9887, 9912, 9937, 9962, 9987, 10012, 10037, 10062, 10087, 10112, 10137, 10162, 10187, 10263, 10288, 10313, 10338, 10363, 10388, 10413, 10438, 10463, 10488, 10513, 10538, 10564, 10591, 10617, 10642, 10667, 10692, 10717, 10742, 10767, 10792, 10817, 10842, 10918, 10943, 10968, 10993, 11018, 11043, 11068, 11093, 11118, 11143, 11168, 11194, 11222, 11251, 11279, 11305, 11330, 11355, 11380, 11405, 11430, 11455, 11480, 11505, 11581, 11606, 11631, 11656, 11681, 11706, 11731, 11756, 11781, 11806, 11832, 11860, 11890, 11921, 11951, 11979, 12005, 12030, 12055, 12080, 12105, 12130, 12155, 12180, 12256, 12281, 12306, 12331, 12356, 12381, 12406, 12431, 12456, 12482, 12510, 12540, 12572, 12605, 12637, 12667, 12695, 12721, 12746, 12771, 12796, 12821, 12846, 12871, 12947, 12972, 12997, 13022, 13047, 13072, 13097, 13122, 13148, 13176, 13206, 13238, 13272, 13307, 13341, 13373, 13403, 13431, 13457, 13482, 13507, 13532, 13557, 13582, 13658, 13683, 13708, 13733, 13758, 13783, 13808, 13834, 13862, 13892, 13924, 13958, 13994, 14031, 14067, 14101, 14133, 14163, 14191, 14217, 14242, 14267, 14292, 14317, 14393, 14418, 14443, 14468, 14493, 14518, 14544, 14572, 14602, 14634, 14668, 14704, 14742, 14781, 14819, 14855, 14889, 14921, 14951, 14979, 15005, 15030, 15055, 15080, 15156, 15181, 15206, 15231, 15256, 15282, 15310, 15340, 15372, 15406, 15442, 15480, 15520, 15561, 15601, 15639, 15675, 15709, 15741, 15771, 15799, 15825, 15850, 15875, 15951, 15976, 16001, 16026, 16052, 16080, 16110, 16142, 16176, 16212, 16250, 16290, 16332, 16375, 16417, 16457, 16495, 16531, 16565, 16597, 16627, 16655, 16681, 16706, 16782, 16807, 16832, 16858, 16886, 16916, 16948, 16982, 17018, 17056, 17096, 17138, 17182, 17227, 17271, 17313, 17353, 17391, 17427, 17461, 17493, 17523, 17551, 17577, 17651, 17676, 17702, 17730, 17760, 17792, 17826, 17862, 17900, 17940, 17982, 18026, 18072, 18119, 18165, 18209, 18251, 18291, 18329, 18365, 18399, 18431, 18461, 18489]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 108408 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18576/19176 places, 27973/27973 transitions.
Applied a total of 0 rules in 446 ms. Remains 18576 /18576 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109305 ms. Remains : 18576/19176 places, 27973/27973 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-08
Product exploration explored 100000 steps with 886 reset in 1596 ms.
Product exploration explored 100000 steps with 884 reset in 1639 ms.
Computed a total of 15952 stabilizing places and 22772 stable transitions
Computed a total of 15952 stabilizing places and 22772 stable transitions
Detected a total of 15952/18576 stabilizing places and 22772/27973 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 15 factoid took 312 ms. Reduced automaton from 2 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Reduction of identical properties reduced properties to check from 6 to 3
RANDOM walk for 40000 steps (353 resets) in 819 ms. (48 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (72 resets) in 427 ms. (93 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (72 resets) in 375 ms. (106 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (72 resets) in 375 ms. (106 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 9874 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :0 out of 3
Probabilistic random walk after 9874 steps, saw 4857 distinct states, run finished after 3002 ms. (steps per millisecond=3 ) properties seen :0
[2024-06-01 03:56:12] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 18576 cols
[2024-06-01 03:56:14] [INFO ] Computed 621 invariants in 2073 ms
[2024-06-01 03:56:14] [INFO ] State equation strengthened by 8602 read => feed constraints.
Problem apf0 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 11797/11799 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11799 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 50/11849 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11849 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6661/18510 variables, 552/555 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-06-01 03:57:20] [INFO ] Deduced a trap composed of 2152 places in 62012 ms of which 128 ms to minimize.
SMT process timed out in 68436ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 18576 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18576/18576 places, 27973/27973 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6588 transitions
Trivial Post-agglo rules discarded 6588 transitions
Performed 6588 trivial Post agglomeration. Transition count delta: 6588
Iterating post reduction 0 with 6588 rules applied. Total rules applied 6588 place count 18576 transition count 21385
Reduce places removed 6588 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 6600 rules applied. Total rules applied 13188 place count 11988 transition count 21373
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 13200 place count 11976 transition count 21373
Performed 549 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 549 Pre rules applied. Total rules applied 13200 place count 11976 transition count 20824
Deduced a syphon composed of 549 places in 35 ms
Reduce places removed 549 places and 0 transitions.
Iterating global reduction 3 with 1098 rules applied. Total rules applied 14298 place count 11427 transition count 20824
Discarding 6049 places :
Symmetric choice reduction at 3 with 6049 rule applications. Total rules 20347 place count 5378 transition count 14775
Iterating global reduction 3 with 6049 rules applied. Total rules applied 26396 place count 5378 transition count 14775
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 26396 place count 5378 transition count 14754
Deduced a syphon composed of 21 places in 18 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 26438 place count 5357 transition count 14754
Discarding 549 places :
Symmetric choice reduction at 3 with 549 rule applications. Total rules 26987 place count 4808 transition count 8715
Iterating global reduction 3 with 549 rules applied. Total rules applied 27536 place count 4808 transition count 8715
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 27586 place count 4783 transition count 8690
Free-agglomeration rule (complex) applied 340 times.
Iterating global reduction 3 with 340 rules applied. Total rules applied 27926 place count 4783 transition count 13840
Reduce places removed 340 places and 0 transitions.
Iterating post reduction 3 with 340 rules applied. Total rules applied 28266 place count 4443 transition count 13840
Partial Free-agglomeration rule applied 24 times.
Drop transitions (Partial Free agglomeration) removed 24 transitions
Iterating global reduction 4 with 24 rules applied. Total rules applied 28290 place count 4443 transition count 13840
Applied a total of 28290 rules in 4834 ms. Remains 4443 /18576 variables (removed 14133) and now considering 13840/27973 (removed 14133) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4835 ms. Remains : 4443/18576 places, 13840/27973 transitions.
RANDOM walk for 40000 steps (608 resets) in 2512 ms. (15 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (64 resets) in 339 ms. (117 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (63 resets) in 330 ms. (120 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 21472 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 2
Probabilistic random walk after 21472 steps, saw 10080 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2024-06-01 03:57:29] [INFO ] Flow matrix only has 12954 transitions (discarded 886 similar events)
// Phase 1: matrix 12954 rows 4443 cols
[2024-06-01 03:57:29] [INFO ] Computed 621 invariants in 266 ms
[2024-06-01 03:57:29] [INFO ] State equation strengthened by 8602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3752/3754 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3754 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 25/3779 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3779 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 598/4377 variables, 552/555 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 03:57:36] [INFO ] Deduced a trap composed of 455 places in 5399 ms of which 30 ms to minimize.
[2024-06-01 03:57:42] [INFO ] Deduced a trap composed of 5 places in 5964 ms of which 30 ms to minimize.
[2024-06-01 03:57:48] [INFO ] Deduced a trap composed of 471 places in 5865 ms of which 31 ms to minimize.
[2024-06-01 03:57:53] [INFO ] Deduced a trap composed of 465 places in 5808 ms of which 32 ms to minimize.
[2024-06-01 03:57:59] [INFO ] Deduced a trap composed of 506 places in 5716 ms of which 32 ms to minimize.
[2024-06-01 03:58:05] [INFO ] Deduced a trap composed of 435 places in 5614 ms of which 30 ms to minimize.
[2024-06-01 03:58:11] [INFO ] Deduced a trap composed of 464 places in 5843 ms of which 30 ms to minimize.
[2024-06-01 03:58:17] [INFO ] Deduced a trap composed of 440 places in 5870 ms of which 31 ms to minimize.
SMT process timed out in 48077ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 4443 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4443/4443 places, 13840/13840 transitions.
Applied a total of 0 rules in 798 ms. Remains 4443 /4443 variables (removed 0) and now considering 13840/13840 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 799 ms. Remains : 4443/4443 places, 13840/13840 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4443/4443 places, 13840/13840 transitions.
Applied a total of 0 rules in 801 ms. Remains 4443 /4443 variables (removed 0) and now considering 13840/13840 (removed 0) transitions.
[2024-06-01 03:58:18] [INFO ] Flow matrix only has 12954 transitions (discarded 886 similar events)
[2024-06-01 03:58:18] [INFO ] Invariant cache hit.
[2024-06-01 03:58:28] [INFO ] Implicit Places using invariants in 9978 ms returned [7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1974, 1975, 1976, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2198, 2199, 2200, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2289, 2290, 2291, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2299, 2331, 2332, 2333, 2334, 2335, 2336, 2337, 2338, 2339, 2340, 2341, 2394, 2395, 2396, 2397, 2398, 2399, 2400, 2401, 2402, 2403, 2404, 2446, 2447, 2448, 2449, 2450, 2451, 2452, 2453, 2454, 2455, 2456, 2517, 2518, 2519, 2520, 2521, 2522, 2523, 2524, 2525, 2526, 2527, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2590, 2591, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2669, 2670, 2671, 2672, 2740, 2741, 2742, 2743, 2744, 2745, 2746, 2747, 2748, 2749, 2750, 2833, 2834, 2835, 2836, 2837, 2838, 2839, 2840, 2841, 2842, 2843, 2927, 2928, 2929, 2930, 2931, 2932, 2933, 2934, 2935, 2936, 2937, 3034, 3035, 3036, 3037, 3038, 3039, 3040, 3041, 3042, 3043, 3044, 3146, 3147, 3148, 3149, 3150, 3151, 3152, 3153, 3154, 3155, 3156, 3269, 3270, 3271, 3272, 3273, 3274, 3275, 3276, 3277, 3278, 3279, 3401, 3402, 3403, 3404, 3405, 3406, 3407, 3408, 3409, 3410, 3411, 3540, 3541, 3542, 3543, 3544, 3545, 3546, 3547, 3548, 3549, 3550, 3694, 3695, 3696, 3697, 3698, 3699, 3700, 3701, 3702, 3703, 3704]
Discarding 549 places :
Implicit Place search using SMT only with invariants took 9994 ms to find 549 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3894/4443 places, 13840/13840 transitions.
Discarding 527 places :
Symmetric choice reduction at 0 with 527 rule applications. Total rules 527 place count 3367 transition count 13313
Iterating global reduction 0 with 527 rules applied. Total rules applied 1054 place count 3367 transition count 13313
Discarding 527 places :
Symmetric choice reduction at 0 with 527 rule applications. Total rules 1581 place count 2840 transition count 12786
Iterating global reduction 0 with 527 rules applied. Total rules applied 2108 place count 2840 transition count 12786
Applied a total of 2108 rules in 1068 ms. Remains 2840 /3894 variables (removed 1054) and now considering 12786/13840 (removed 1054) transitions.
[2024-06-01 03:58:29] [INFO ] Flow matrix only has 11900 transitions (discarded 886 similar events)
// Phase 1: matrix 11900 rows 2840 cols
[2024-06-01 03:58:30] [INFO ] Computed 72 invariants in 200 ms
[2024-06-01 03:58:36] [INFO ] Implicit Places using invariants in 6471 ms returned []
Implicit Place search using SMT only with invariants took 6472 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2840/4443 places, 12786/13840 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 18338 ms. Remains : 2840/4443 places, 12786/13840 transitions.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p0 p1)), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 17 factoid took 197 ms. Reduced automaton from 2 states, 7 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-08 finished in 261633 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 19176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19176/19176 places, 27973/27973 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6588 transitions
Trivial Post-agglo rules discarded 6588 transitions
Performed 6588 trivial Post agglomeration. Transition count delta: 6588
Iterating post reduction 0 with 6588 rules applied. Total rules applied 6588 place count 19176 transition count 21385
Reduce places removed 6588 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 6600 rules applied. Total rules applied 13188 place count 12588 transition count 21373
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 13200 place count 12576 transition count 21373
Performed 549 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 549 Pre rules applied. Total rules applied 13200 place count 12576 transition count 20824
Deduced a syphon composed of 549 places in 34 ms
Reduce places removed 549 places and 0 transitions.
Iterating global reduction 3 with 1098 rules applied. Total rules applied 14298 place count 12027 transition count 20824
Discarding 6049 places :
Symmetric choice reduction at 3 with 6049 rule applications. Total rules 20347 place count 5978 transition count 14775
Iterating global reduction 3 with 6049 rules applied. Total rules applied 26396 place count 5978 transition count 14775
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 26396 place count 5978 transition count 14754
Deduced a syphon composed of 21 places in 18 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 26438 place count 5957 transition count 14754
Discarding 549 places :
Symmetric choice reduction at 3 with 549 rule applications. Total rules 26987 place count 5408 transition count 8715
Iterating global reduction 3 with 549 rules applied. Total rules applied 27536 place count 5408 transition count 8715
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 27586 place count 5383 transition count 8690
Applied a total of 27586 rules in 3183 ms. Remains 5383 /19176 variables (removed 13793) and now considering 8690/27973 (removed 19283) transitions.
[2024-06-01 03:58:39] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5383 cols
[2024-06-01 03:58:40] [INFO ] Computed 1221 invariants in 240 ms
[2024-06-01 03:58:51] [INFO ] Implicit Places using invariants in 11926 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 26, 33, 42, 53, 66, 81, 98, 117, 138, 161, 185, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 241, 260, 277, 292, 305, 316, 325, 332, 337, 340, 370, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 387, 392, 399, 408, 419, 432, 447, 464, 483, 504, 526, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 578, 595, 610, 623, 634, 643, 650, 655, 658, 660, 690, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 706, 709, 714, 721, 730, 741, 754, 769, 786, 805, 825, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 873, 888, 901, 912, 921, 928, 933, 936, 938, 940, 970, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 986, 988, 991, 996, 1003, 1012, 1023, 1036, 1051, 1068, 1086, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1130, 1143, 1154, 1163, 1170, 1175, 1178, 1180, 1182, 1184, 1214, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1230, 1232, 1234, 1237, 1242, 1249, 1258, 1269, 1282, 1297, 1313, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1353, 1364, 1373, 1380, 1385, 1388, 1390, 1392, 1394, 1396, 1426, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1442, 1444, 1446, 1448, 1451, 1456, 1463, 1472, 1483, 1496, 1510, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1546, 1555, 1562, 1567, 1570, 1572, 1574, 1576, 1578, 1580, 1610, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1626, 1628, 1630, 1632, 1634, 1637, 1642, 1649, 1658, 1669, 1681, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1713, 1720, 1725, 1728, 1730, 1732, 1734, 1736, 1738, 1740, 1770, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1786, 1788, 1790, 1792, 1794, 1796, 1799, 1804, 1811, 1820, 1830, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1858, 1863, 1866, 1868, 1870, 1872, 1874, 1876, 1878, 1880, 1910, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1941, 1946, 1953, 1961, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1985, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2034, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2050, 2052, 2054, 2056, 2058, 2060, 2062, 2064, 2067, 2072, 2078, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2098, 2100, 2102, 2104, 2106, 2108, 2110, 2112, 2114, 2116, 2146, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2162, 2164, 2166, 2168, 2170, 2172, 2174, 2176, 2178, 2181, 2185, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2202, 2204, 2206, 2208, 2210, 2212, 2214, 2216, 2218, 2220, 2250, 2253, 2254, 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, 2299, 2300, 2302, 2304, 2306, 2308, 2310, 2312, 2314, 2316, 2318, 2320, 2348, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2364, 2366, 2368, 2370, 2372, 2374, 2376, 2378, 2380, 2382, 2384, 2387, 2388, 2389, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2398, 2400, 2404, 2406, 2408, 2410, 2412, 2414, 2416, 2418, 2420, 2451, 2454, 2455, 2456, 2457, 2458, 2459, 2460, 2461, 2462, 2463, 2464, 2465, 2467, 2469, 2471, 2473, 2475, 2477, 2479, 2481, 2483, 2485, 2487, 2490, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2503, 2505, 2507, 2509, 2511, 2513, 2515, 2517, 2519, 2521, 2551, 2554, 2555, 2556, 2557, 2558, 2559, 2560, 2561, 2562, 2563, 2564, 2565, 2567, 2569, 2571, 2573, 2575, 2577, 2579, 2581, 2583, 2585, 2588, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2607, 2609, 2611, 2613, 2615, 2617, 2619, 2621, 2623, 2625, 2655, 2658, 2659, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2669, 2671, 2673, 2675, 2677, 2679, 2681, 2683, 2685, 2687, 2690, 2695, 2702, 2703, 2704, 2705, 2706, 2707, 2708, 2709, 2710, 2711, 2712, 2713, 2718, 2721, 2723, 2725, 2727, 2729, 2731, 2733, 2735, 2737, 2767, 2770, 2771, 2772, 2773, 2774, 2775, 2776, 2777, 2778, 2779, 2780, 2781, 2783, 2785, 2787, 2789, 2791, 2793, 2795, 2797, 2800, 2805, 2812, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 2828, 2829, 2830, 2831, 2832, 2839, 2844, 2847, 2849, 2851, 2853, 2855, 2857, 2859, 2861, 2891, 2894, 2895, 2896, 2897, 2898, 2899, 2900, 2901, 2902, 2903, 2904, 2905, 2907, 2909, 2911, 2913, 2915, 2917, 2919, 2922, 2927, 2934, 2943, 2954, 2955, 2956, 2957, 2958, 2959, 2960, 2961, 2962, 2963, 2964, 2965, 2974, 2981, 2986, 2989, 2991, 2993, 2995, 2997, 2999, 3001, 3031, 3034, 3035, 3036, 3037, 3038, 3039, 3040, 3041, 3042, 3043, 3044, 3045, 3047, 3049, 3051, 3053, 3055, 3057, 3060, 3065, 3072, 3081, 3092, 3105, 3106, 3107, 3108, 3109, 3110, 3111, 3112, 3113, 3114, 3115, 3116, 3127, 3136, 3143, 3148, 3151, 3153, 3155, 3157, 3159, 3161, 3191, 3194, 3195, 3196, 3197, 3198, 3199, 3200, 3201, 3202, 3203, 3204, 3205, 3207, 3209, 3211, 3213, 3215, 3218, 3223, 3230, 3239, 3250, 3263, 3278, 3279, 3280, 3281, 3282, 3283, 3284, 3285, 3286, 3287, 3288, 3289, 3302, 3313, 3322, 3329, 3334, 3337, 3339, 3341, 3343, 3345, 3375, 3378, 3379, 3380, 3381, 3382, 3383, 3384, 3385, 3386, 3387, 3388, 3389, 3391, 3393, 3395, 3397, 3400, 3405, 3412, 3421, 3432, 3445, 3460, 3477, 3478, 3479, 3480, 3481, 3482, 3483, 3484, 3485, 3486, 3487, 3488, 3503, 3516, 3527, 3536, 3543, 3548, 3551, 3553, 3555, 3557, 3587, 3590, 3591, 3592, 3593, 3594, 3595, 3596, 3597, 3598, 3599, 3600, 3601, 3603, 3605, 3607, 3610, 3615, 3622, 3631, 3642, 3655, 3670, 3687, 3706, 3707, 3708, 3709, 3710, 3711, 3712, 3713, 3714, 3715, 3716, 3717, 3734, 3749, 3762, 3773, 3782, 3789, 3794, 3797, 3799, 3801, 3831, 3834, 3835, 3836, 3837, 3838, 3839, 3840, 3841, 3842, 3843, 3844, 3845, 3847, 3849, 3852, 3857, 3864, 3873, 3884, 3897, 3912, 3929, 3948, 3969, 3970, 3971, 3972, 3973, 3974, 3975, 3976, 3977, 3978, 3979, 3980, 3999, 4016, 4031, 4044, 4055, 4064, 4071, 4076, 4079, 4081, 4111, 4114, 4115, 4116, 4117, 4118, 4119, 4120, 4121, 4122, 4123, 4124, 4125, 4127, 4130, 4135, 4142, 4151, 4162, 4175, 4190, 4207, 4226, 4247, 4270, 4271, 4272, 4273, 4274, 4275, 4276, 4277, 4278, 4279, 4280, 4281, 4302, 4321, 4338, 4353, 4366, 4377, 4386, 4393, 4398, 4401, 4429, 4432, 4433, 4434, 4435, 4436, 4437, 4438, 4439, 4440, 4441, 4442, 4443, 4446, 4451, 4458, 4467, 4478, 4491, 4506, 4523, 4542, 4563, 4586, 4611, 4612, 4613, 4614, 4615, 4616, 4617, 4618, 4619, 4620, 4621, 4622, 4645, 4666, 4685, 4702, 4717, 4730, 4741, 4750, 4757, 4762]
Discarding 1149 places :
Implicit Place search using SMT only with invariants took 11948 ms to find 1149 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4234/19176 places, 8690/27973 transitions.
Discarding 527 places :
Symmetric choice reduction at 0 with 527 rule applications. Total rules 527 place count 3707 transition count 8163
Iterating global reduction 0 with 527 rules applied. Total rules applied 1054 place count 3707 transition count 8163
Discarding 527 places :
Symmetric choice reduction at 0 with 527 rule applications. Total rules 1581 place count 3180 transition count 7636
Iterating global reduction 0 with 527 rules applied. Total rules applied 2108 place count 3180 transition count 7636
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 2155 place count 3133 transition count 7119
Iterating global reduction 0 with 47 rules applied. Total rules applied 2202 place count 3133 transition count 7119
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2204 place count 3132 transition count 7118
Applied a total of 2204 rules in 1579 ms. Remains 3132 /4234 variables (removed 1102) and now considering 7118/8690 (removed 1572) transitions.
[2024-06-01 03:58:53] [INFO ] Flow matrix only has 6518 transitions (discarded 600 similar events)
// Phase 1: matrix 6518 rows 3132 cols
[2024-06-01 03:58:53] [INFO ] Computed 72 invariants in 143 ms
[2024-06-01 03:58:58] [INFO ] Implicit Places using invariants in 4701 ms returned []
[2024-06-01 03:58:58] [INFO ] Flow matrix only has 6518 transitions (discarded 600 similar events)
[2024-06-01 03:58:58] [INFO ] Invariant cache hit.
[2024-06-01 03:59:00] [INFO ] State equation strengthened by 2642 read => feed constraints.
[2024-06-01 03:59:30] [INFO ] Performed 924/3132 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 04:00:00] [INFO ] Performed 1560/3132 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 04:00:30] [INFO ] Performed 2374/3132 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 04:00:49] [INFO ] Implicit Places using invariants and state equation in 111563 ms returned [3095]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 116272 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3131/19176 places, 7118/27973 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 3131 transition count 7117
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3130 transition count 7117
Applied a total of 2 rules in 412 ms. Remains 3130 /3131 variables (removed 1) and now considering 7117/7118 (removed 1) transitions.
[2024-06-01 04:00:50] [INFO ] Flow matrix only has 6517 transitions (discarded 600 similar events)
// Phase 1: matrix 6517 rows 3130 cols
[2024-06-01 04:00:50] [INFO ] Computed 71 invariants in 137 ms
[2024-06-01 04:00:54] [INFO ] Implicit Places using invariants in 4520 ms returned []
[2024-06-01 04:00:54] [INFO ] Flow matrix only has 6517 transitions (discarded 600 similar events)
[2024-06-01 04:00:54] [INFO ] Invariant cache hit.
[2024-06-01 04:00:57] [INFO ] State equation strengthened by 2642 read => feed constraints.
[2024-06-01 04:01:27] [INFO ] Performed 992/3130 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 04:01:57] [INFO ] Performed 1714/3130 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 04:02:27] [INFO ] Performed 2709/3130 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 04:02:39] [INFO ] Implicit Places using invariants and state equation in 104565 ms returned []
Implicit Place search using SMT with State Equation took 109086 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3130/19176 places, 7117/27973 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 242484 ms. Remains : 3130/19176 places, 7117/27973 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-10
Product exploration explored 100000 steps with 1262 reset in 886 ms.
Product exploration explored 100000 steps with 1262 reset in 925 ms.
Computed a total of 531 stabilizing places and 1941 stable transitions
Computed a total of 531 stabilizing places and 1941 stable transitions
Detected a total of 531/3130 stabilizing places and 1941/7117 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 78 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 58 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 31944 steps (401 resets) in 438 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 116 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 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 3130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3130/3130 places, 7117/7117 transitions.
Applied a total of 0 rules in 391 ms. Remains 3130 /3130 variables (removed 0) and now considering 7117/7117 (removed 0) transitions.
[2024-06-01 04:02:42] [INFO ] Flow matrix only has 6517 transitions (discarded 600 similar events)
[2024-06-01 04:02:42] [INFO ] Invariant cache hit.
[2024-06-01 04:02:46] [INFO ] Implicit Places using invariants in 4370 ms returned []
[2024-06-01 04:02:46] [INFO ] Flow matrix only has 6517 transitions (discarded 600 similar events)
[2024-06-01 04:02:46] [INFO ] Invariant cache hit.
[2024-06-01 04:02:49] [INFO ] State equation strengthened by 2642 read => feed constraints.
[2024-06-01 04:03:19] [INFO ] Performed 1068/3130 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 04:03:49] [INFO ] Performed 1744/3130 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 04:04:19] [INFO ] Performed 2767/3130 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 04:04:30] [INFO ] Implicit Places using invariants and state equation in 103617 ms returned []
Implicit Place search using SMT with State Equation took 107989 ms to find 0 implicit places.
[2024-06-01 04:04:30] [INFO ] Redundant transitions in 444 ms returned []
Running 7092 sub problems to find dead transitions.
[2024-06-01 04:04:30] [INFO ] Flow matrix only has 6517 transitions (discarded 600 similar events)
[2024-06-01 04:04:30] [INFO ] Invariant cache hit.
[2024-06-01 04:04:30] [INFO ] State equation strengthened by 2642 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) 0/3128 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7092 unsolved
SMT process timed out in 45105ms, After SMT, problems are : Problem set: 0 solved, 7092 unsolved
Search for dead transitions found 0 dead transitions in 45188ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 154035 ms. Remains : 3130/3130 places, 7117/7117 transitions.
Computed a total of 531 stabilizing places and 1941 stable transitions
Computed a total of 531 stabilizing places and 1941 stable transitions
Detected a total of 531/3130 stabilizing places and 1941/7117 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 133 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 98 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (502 resets) in 1255 ms. (31 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (76 resets) in 219 ms. (181 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 34271 steps, run timeout after 3001 ms. (steps per millisecond=11 ) properties seen :0 out of 1
Probabilistic random walk after 34271 steps, saw 14798 distinct states, run finished after 3001 ms. (steps per millisecond=11 ) properties seen :0
[2024-06-01 04:05:19] [INFO ] Flow matrix only has 6517 transitions (discarded 600 similar events)
[2024-06-01 04:05:19] [INFO ] Invariant cache hit.
[2024-06-01 04:05:19] [INFO ] State equation strengthened by 2642 read => feed constraints.
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) 102/104 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2936/3040 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3040 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 69/3109 variables, 45/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3109 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 21/3130 variables, 21/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3130 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9647/9647 variables, and 3201 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2709 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 3130/3130 constraints, ReadFeed: 0/2642 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) 102/104 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2936/3040 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 04:05:24] [INFO ] Deduced a trap composed of 131 places in 1791 ms of which 20 ms to minimize.
[2024-06-01 04:05:26] [INFO ] Deduced a trap composed of 114 places in 1945 ms of which 20 ms to minimize.
[2024-06-01 04:05:28] [INFO ] Deduced a trap composed of 115 places in 1968 ms of which 20 ms to minimize.
SMT process timed out in 8916ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3130/3130 places, 7117/7117 transitions.
Free-agglomeration rule (complex) applied 293 times.
Iterating global reduction 0 with 293 rules applied. Total rules applied 293 place count 3130 transition count 12784
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 586 place count 2837 transition count 12784
Applied a total of 586 rules in 1357 ms. Remains 2837 /3130 variables (removed 293) and now considering 12784/7117 (removed -5667) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1357 ms. Remains : 2837/3130 places, 12784/7117 transitions.
RANDOM walk for 40000 steps (608 resets) in 2128 ms. (18 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (63 resets) in 268 ms. (148 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 26325 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 26325 steps, saw 11463 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-06-01 04:05:33] [INFO ] Flow matrix only has 11898 transitions (discarded 886 similar events)
// Phase 1: matrix 11898 rows 2837 cols
[2024-06-01 04:05:33] [INFO ] Computed 71 invariants in 152 ms
[2024-06-01 04:05:33] [INFO ] State equation strengthened by 8602 read => feed constraints.
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) 2671/2673 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2673 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/2698 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2698 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 74/2772 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 04:05:36] [INFO ] Deduced a trap composed of 5 places in 2526 ms of which 19 ms to minimize.
[2024-06-01 04:05:39] [INFO ] Deduced a trap composed of 113 places in 2529 ms of which 19 ms to minimize.
[2024-06-01 04:05:41] [INFO ] Deduced a trap composed of 39 places in 2515 ms of which 18 ms to minimize.
[2024-06-01 04:05:44] [INFO ] Deduced a trap composed of 70 places in 2620 ms of which 18 ms to minimize.
[2024-06-01 04:05:47] [INFO ] Deduced a trap composed of 98 places in 2486 ms of which 17 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2772 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2772 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 44/2816 variables, 44/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2816 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 21/2837 variables, 21/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2837 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 11898/14735 variables, 2837/2913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/14735 variables, 8602/11515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/14735 variables, 0/11515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/14735 variables, 0/11515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14735/14735 variables, and 11515 constraints, problems are : Problem set: 0 solved, 1 unsolved in 20622 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 2837/2837 constraints, ReadFeed: 8602/8602 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 5/5 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) 2671/2673 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2673 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/2698 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2698 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 74/2772 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2772 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 04:05:57] [INFO ] Deduced a trap composed of 39 places in 2538 ms of which 18 ms to minimize.
[2024-06-01 04:05:59] [INFO ] Deduced a trap composed of 70 places in 2433 ms of which 17 ms to minimize.
[2024-06-01 04:06:02] [INFO ] Deduced a trap composed of 116 places in 2688 ms of which 19 ms to minimize.
[2024-06-01 04:06:05] [INFO ] Deduced a trap composed of 126 places in 2591 ms of which 19 ms to minimize.
[2024-06-01 04:06:07] [INFO ] Deduced a trap composed of 97 places in 2661 ms of which 20 ms to minimize.
[2024-06-01 04:06:10] [INFO ] Deduced a trap composed of 112 places in 2617 ms of which 19 ms to minimize.
[2024-06-01 04:06:13] [INFO ] Deduced a trap composed of 113 places in 2592 ms of which 17 ms to minimize.
[2024-06-01 04:06:15] [INFO ] Deduced a trap composed of 121 places in 2659 ms of which 19 ms to minimize.
[2024-06-01 04:06:18] [INFO ] Deduced a trap composed of 113 places in 2601 ms of which 20 ms to minimize.
[2024-06-01 04:06:21] [INFO ] Deduced a trap composed of 106 places in 2601 ms of which 16 ms to minimize.
[2024-06-01 04:06:23] [INFO ] Deduced a trap composed of 98 places in 2689 ms of which 19 ms to minimize.
[2024-06-01 04:06:26] [INFO ] Deduced a trap composed of 98 places in 2555 ms of which 19 ms to minimize.
[2024-06-01 04:06:29] [INFO ] Deduced a trap composed of 113 places in 2459 ms of which 18 ms to minimize.
[2024-06-01 04:06:31] [INFO ] Deduced a trap composed of 108 places in 2526 ms of which 18 ms to minimize.
[2024-06-01 04:06:34] [INFO ] Deduced a trap composed of 101 places in 2401 ms of which 18 ms to minimize.
[2024-06-01 04:06:36] [INFO ] Deduced a trap composed of 100 places in 2502 ms of which 18 ms to minimize.
[2024-06-01 04:06:38] [INFO ] Deduced a trap composed of 217 places in 2086 ms of which 18 ms to minimize.
[2024-06-01 04:06:41] [INFO ] Deduced a trap composed of 70 places in 2324 ms of which 18 ms to minimize.
SMT process timed out in 67666ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2837 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2837/2837 places, 12784/12784 transitions.
Applied a total of 0 rules in 686 ms. Remains 2837 /2837 variables (removed 0) and now considering 12784/12784 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 686 ms. Remains : 2837/2837 places, 12784/12784 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2837/2837 places, 12784/12784 transitions.
Applied a total of 0 rules in 678 ms. Remains 2837 /2837 variables (removed 0) and now considering 12784/12784 (removed 0) transitions.
[2024-06-01 04:06:42] [INFO ] Flow matrix only has 11898 transitions (discarded 886 similar events)
[2024-06-01 04:06:42] [INFO ] Invariant cache hit.
[2024-06-01 04:06:48] [INFO ] Implicit Places using invariants in 6205 ms returned []
Implicit Place search using SMT only with invariants took 6208 ms to find 0 implicit places.
Running 12690 sub problems to find dead transitions.
[2024-06-01 04:06:48] [INFO ] Flow matrix only has 11898 transitions (discarded 886 similar events)
[2024-06-01 04:06:48] [INFO ] Invariant cache hit.
[2024-06-01 04:06:48] [INFO ] State equation strengthened by 8602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2835 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 12690 unsolved
SMT process timed out in 148477ms, After SMT, problems are : Problem set: 0 solved, 12690 unsolved
Search for dead transitions found 0 dead transitions in 148595ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155505 ms. Remains : 2837/2837 places, 12784/12784 transitions.
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 85 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 104 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1260 reset in 925 ms.
Product exploration explored 100000 steps with 1261 reset in 1087 ms.
Support contains 2 out of 3130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3130/3130 places, 7117/7117 transitions.
Applied a total of 0 rules in 431 ms. Remains 3130 /3130 variables (removed 0) and now considering 7117/7117 (removed 0) transitions.
[2024-06-01 04:09:20] [INFO ] Flow matrix only has 6517 transitions (discarded 600 similar events)
// Phase 1: matrix 6517 rows 3130 cols
[2024-06-01 04:09:20] [INFO ] Computed 71 invariants in 139 ms
[2024-06-01 04:09:24] [INFO ] Implicit Places using invariants in 4663 ms returned []
[2024-06-01 04:09:24] [INFO ] Flow matrix only has 6517 transitions (discarded 600 similar events)
[2024-06-01 04:09:24] [INFO ] Invariant cache hit.
[2024-06-01 04:09:27] [INFO ] State equation strengthened by 2642 read => feed constraints.
[2024-06-01 04:09:58] [INFO ] Performed 957/3130 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 04:10:28] [INFO ] Performed 1677/3130 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 04:10:58] [INFO ] Performed 2816/3130 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 04:11:07] [INFO ] Implicit Places using invariants and state equation in 102469 ms returned []
Implicit Place search using SMT with State Equation took 107137 ms to find 0 implicit places.
[2024-06-01 04:11:08] [INFO ] Redundant transitions in 650 ms returned []
Running 7092 sub problems to find dead transitions.
[2024-06-01 04:11:08] [INFO ] Flow matrix only has 6517 transitions (discarded 600 similar events)
[2024-06-01 04:11:08] [INFO ] Invariant cache hit.
[2024-06-01 04:11:08] [INFO ] State equation strengthened by 2642 read => feed constraints.
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1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3128 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7092 unsolved
SMT process timed out in 47033ms, After SMT, problems are : Problem set: 0 solved, 7092 unsolved
Search for dead transitions found 0 dead transitions in 47096ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 155334 ms. Remains : 3130/3130 places, 7117/7117 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-10 finished in 799198 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(G(p0)))))'
Support contains 2 out of 19176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19176/19176 places, 27973/27973 transitions.
Applied a total of 0 rules in 466 ms. Remains 19176 /19176 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
[2024-06-01 04:11:56] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19176 cols
[2024-06-01 04:11:58] [INFO ] Computed 1221 invariants in 2512 ms
[2024-06-01 04:12:32] [INFO ] Performed 7611/19176 implicitness test of which 240 returned IMPLICIT in 30 seconds.
[2024-06-01 04:13:02] [INFO ] Performed 13480/19176 implicitness test of which 451 returned IMPLICIT in 60 seconds.
[2024-06-01 04:13:32] [INFO ] Performed 18775/19176 implicitness test of which 600 returned IMPLICIT in 90 seconds.
[2024-06-01 04:13:44] [INFO ] Implicit Places using invariants in 108585 ms returned [7, 33, 61, 91, 123, 157, 193, 231, 271, 313, 357, 403, 450, 496, 540, 582, 622, 660, 696, 730, 762, 792, 820, 846, 922, 947, 973, 1001, 1031, 1063, 1097, 1133, 1171, 1211, 1253, 1297, 1342, 1386, 1428, 1468, 1506, 1542, 1576, 1608, 1638, 1666, 1692, 1717, 1793, 1818, 1843, 1869, 1897, 1927, 1959, 1993, 2029, 2067, 2107, 2149, 2192, 2234, 2274, 2312, 2348, 2382, 2414, 2444, 2472, 2498, 2523, 2548, 2624, 2649, 2674, 2699, 2725, 2753, 2783, 2815, 2849, 2885, 2923, 2963, 3004, 3044, 3082, 3118, 3152, 3184, 3214, 3242, 3268, 3293, 3318, 3343, 3419, 3444, 3469, 3494, 3519, 3545, 3573, 3603, 3635, 3669, 3705, 3743, 3782, 3820, 3856, 3890, 3922, 3952, 3980, 4006, 4031, 4056, 4081, 4106, 4182, 4207, 4232, 4257, 4282, 4307, 4333, 4361, 4391, 4423, 4457, 4493, 4530, 4566, 4600, 4632, 4662, 4690, 4716, 4741, 4766, 4791, 4816, 4841, 4917, 4942, 4967, 4992, 5017, 5042, 5067, 5093, 5121, 5151, 5183, 5217, 5252, 5286, 5318, 5348, 5376, 5402, 5427, 5452, 5477, 5502, 5527, 5552, 5628, 5653, 5678, 5703, 5728, 5753, 5778, 5803, 5829, 5857, 5887, 5919, 5952, 5984, 6014, 6042, 6068, 6093, 6118, 6143, 6168, 6193, 6218, 6243, 6319, 6344, 6369, 6394, 6419, 6444, 6469, 6494, 6519, 6545, 6573, 6603, 6634, 6664, 6692, 6718, 6743, 6768, 6793, 6818, 6843, 6868, 6893, 6918, 6994, 7019, 7044, 7069, 7094, 7119, 7144, 7169, 7194, 7219, 7245, 7273, 7302, 7330, 7356, 7381, 7406, 7431, 7456, 7481, 7506, 7531, 7556, 7581, 7657, 7682, 7707, 7732, 7757, 7782, 7807, 7832, 7857, 7882, 7907, 7933, 7960, 7986, 8011, 8036, 8061, 8086, 8111, 8136, 8161, 8186, 8211, 8236, 8312, 8337, 8362, 8387, 8412, 8437, 8462, 8487, 8512, 8537, 8562, 8587, 8612, 8637, 8662, 8687, 8712, 8737, 8762, 8787, 8812, 8837, 8862, 8887, 8961, 8986, 9011, 9036, 9061, 9086, 9111, 9136, 9161, 9186, 9211, 9236, 9261, 9286, 9311, 9336, 9361, 9386, 9411, 9436, 9461, 9486, 9511, 9536, 9612, 9637, 9662, 9687, 9712, 9737, 9762, 9787, 9812, 9837, 9862, 9887, 9912, 9937, 9962, 9987, 10012, 10037, 10062, 10087, 10112, 10137, 10162, 10187, 10263, 10288, 10313, 10338, 10363, 10388, 10413, 10438, 10463, 10488, 10513, 10538, 10564, 10591, 10617, 10642, 10667, 10692, 10717, 10742, 10767, 10792, 10817, 10842, 10918, 10943, 10968, 10993, 11018, 11043, 11068, 11093, 11118, 11143, 11168, 11194, 11222, 11251, 11279, 11305, 11330, 11355, 11380, 11405, 11430, 11455, 11480, 11505, 11581, 11606, 11631, 11656, 11681, 11706, 11731, 11756, 11781, 11806, 11832, 11860, 11890, 11921, 11951, 11979, 12005, 12030, 12055, 12080, 12105, 12130, 12155, 12180, 12256, 12281, 12306, 12331, 12356, 12381, 12406, 12431, 12456, 12482, 12510, 12540, 12572, 12605, 12637, 12667, 12695, 12721, 12746, 12771, 12796, 12821, 12846, 12871, 12947, 12972, 12997, 13022, 13047, 13072, 13097, 13122, 13148, 13176, 13206, 13238, 13272, 13307, 13341, 13373, 13403, 13431, 13457, 13482, 13507, 13532, 13557, 13582, 13658, 13683, 13708, 13733, 13758, 13783, 13808, 13834, 13862, 13892, 13924, 13958, 13994, 14031, 14067, 14101, 14133, 14163, 14191, 14217, 14242, 14267, 14292, 14317, 14393, 14418, 14443, 14468, 14493, 14518, 14544, 14572, 14602, 14634, 14668, 14704, 14742, 14781, 14819, 14855, 14889, 14921, 14951, 14979, 15005, 15030, 15055, 15080, 15156, 15181, 15206, 15231, 15256, 15282, 15310, 15340, 15372, 15406, 15442, 15480, 15520, 15561, 15601, 15639, 15675, 15709, 15741, 15771, 15799, 15825, 15850, 15875, 15951, 15976, 16001, 16026, 16052, 16080, 16110, 16142, 16176, 16212, 16250, 16290, 16332, 16375, 16417, 16457, 16495, 16531, 16565, 16597, 16627, 16655, 16681, 16706, 16782, 16807, 16832, 16858, 16886, 16916, 16948, 16982, 17018, 17056, 17096, 17138, 17182, 17227, 17271, 17313, 17353, 17391, 17427, 17461, 17493, 17523, 17551, 17577, 17651, 17676, 17702, 17730, 17760, 17792, 17826, 17862, 17900, 17940, 17982, 18026, 18072, 18119, 18165, 18209, 18251, 18291, 18329, 18365, 18399, 18431, 18461, 18489]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 108609 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18576/19176 places, 27973/27973 transitions.
Applied a total of 0 rules in 463 ms. Remains 18576 /18576 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109540 ms. Remains : 18576/19176 places, 27973/27973 transitions.
Stuttering acceptance computed with spot in 227 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-11
Entered a terminal (fully accepting) state of product in 46277 steps with 409 reset in 792 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-11 finished in 110668 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(F(p0))))'
Support contains 2 out of 19176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19176/19176 places, 27973/27973 transitions.
Applied a total of 0 rules in 488 ms. Remains 19176 /19176 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
[2024-06-01 04:13:47] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
[2024-06-01 04:13:47] [INFO ] Invariant cache hit.
[2024-06-01 04:14:20] [INFO ] Performed 8239/19176 implicitness test of which 264 returned IMPLICIT in 30 seconds.
[2024-06-01 04:14:50] [INFO ] Performed 15078/19176 implicitness test of which 503 returned IMPLICIT in 60 seconds.
[2024-06-01 04:15:21] [INFO ] Performed 19072/19176 implicitness test of which 600 returned IMPLICIT in 90 seconds.
[2024-06-01 04:15:23] [INFO ] Implicit Places using invariants in 96904 ms returned [7, 33, 61, 91, 123, 157, 193, 231, 271, 313, 357, 403, 450, 496, 540, 582, 622, 660, 696, 730, 762, 792, 820, 846, 922, 947, 973, 1001, 1031, 1063, 1097, 1133, 1171, 1211, 1253, 1297, 1342, 1386, 1428, 1468, 1506, 1542, 1576, 1608, 1638, 1666, 1692, 1717, 1793, 1818, 1843, 1869, 1897, 1927, 1959, 1993, 2029, 2067, 2107, 2149, 2192, 2234, 2274, 2312, 2348, 2382, 2414, 2444, 2472, 2498, 2523, 2548, 2624, 2649, 2674, 2699, 2725, 2753, 2783, 2815, 2849, 2885, 2923, 2963, 3004, 3044, 3082, 3118, 3152, 3184, 3214, 3242, 3268, 3293, 3318, 3343, 3419, 3444, 3469, 3494, 3519, 3545, 3573, 3603, 3635, 3669, 3705, 3743, 3782, 3820, 3856, 3890, 3922, 3952, 3980, 4006, 4031, 4056, 4081, 4106, 4182, 4207, 4232, 4257, 4282, 4307, 4333, 4361, 4391, 4423, 4457, 4493, 4530, 4566, 4600, 4632, 4662, 4690, 4716, 4741, 4766, 4791, 4816, 4841, 4917, 4942, 4967, 4992, 5017, 5042, 5067, 5093, 5121, 5151, 5183, 5217, 5252, 5286, 5318, 5348, 5376, 5402, 5427, 5452, 5477, 5502, 5527, 5552, 5628, 5653, 5678, 5703, 5728, 5753, 5778, 5803, 5829, 5857, 5887, 5919, 5952, 5984, 6014, 6042, 6068, 6093, 6118, 6143, 6168, 6193, 6218, 6243, 6319, 6344, 6369, 6394, 6419, 6444, 6469, 6494, 6519, 6545, 6573, 6603, 6634, 6664, 6692, 6718, 6743, 6768, 6793, 6818, 6843, 6868, 6893, 6918, 6994, 7019, 7044, 7069, 7094, 7119, 7144, 7169, 7194, 7219, 7245, 7273, 7302, 7330, 7356, 7381, 7406, 7431, 7456, 7481, 7506, 7531, 7556, 7581, 7657, 7682, 7707, 7732, 7757, 7782, 7807, 7832, 7857, 7882, 7907, 7933, 7960, 7986, 8011, 8036, 8061, 8086, 8111, 8136, 8161, 8186, 8211, 8236, 8312, 8337, 8362, 8387, 8412, 8437, 8462, 8487, 8512, 8537, 8562, 8587, 8612, 8637, 8662, 8687, 8712, 8737, 8762, 8787, 8812, 8837, 8862, 8887, 8961, 8986, 9011, 9036, 9061, 9086, 9111, 9136, 9161, 9186, 9211, 9236, 9261, 9286, 9311, 9336, 9361, 9386, 9411, 9436, 9461, 9486, 9511, 9536, 9612, 9637, 9662, 9687, 9712, 9737, 9762, 9787, 9812, 9837, 9862, 9887, 9912, 9937, 9962, 9987, 10012, 10037, 10062, 10087, 10112, 10137, 10162, 10187, 10263, 10288, 10313, 10338, 10363, 10388, 10413, 10438, 10463, 10488, 10513, 10538, 10564, 10591, 10617, 10642, 10667, 10692, 10717, 10742, 10767, 10792, 10817, 10842, 10918, 10943, 10968, 10993, 11018, 11043, 11068, 11093, 11118, 11143, 11168, 11194, 11222, 11251, 11279, 11305, 11330, 11355, 11380, 11405, 11430, 11455, 11480, 11505, 11581, 11606, 11631, 11656, 11681, 11706, 11731, 11756, 11781, 11806, 11832, 11860, 11890, 11921, 11951, 11979, 12005, 12030, 12055, 12080, 12105, 12130, 12155, 12180, 12256, 12281, 12306, 12331, 12356, 12381, 12406, 12431, 12456, 12482, 12510, 12540, 12572, 12605, 12637, 12667, 12695, 12721, 12746, 12771, 12796, 12821, 12846, 12871, 12947, 12972, 12997, 13022, 13047, 13072, 13097, 13122, 13148, 13176, 13206, 13238, 13272, 13307, 13341, 13373, 13403, 13431, 13457, 13482, 13507, 13532, 13557, 13582, 13658, 13683, 13708, 13733, 13758, 13783, 13808, 13834, 13862, 13892, 13924, 13958, 13994, 14031, 14067, 14101, 14133, 14163, 14191, 14217, 14242, 14267, 14292, 14317, 14393, 14418, 14443, 14468, 14493, 14518, 14544, 14572, 14602, 14634, 14668, 14704, 14742, 14781, 14819, 14855, 14889, 14921, 14951, 14979, 15005, 15030, 15055, 15080, 15156, 15181, 15206, 15231, 15256, 15282, 15310, 15340, 15372, 15406, 15442, 15480, 15520, 15561, 15601, 15639, 15675, 15709, 15741, 15771, 15799, 15825, 15850, 15875, 15951, 15976, 16001, 16026, 16052, 16080, 16110, 16142, 16176, 16212, 16250, 16290, 16332, 16375, 16417, 16457, 16495, 16531, 16565, 16597, 16627, 16655, 16681, 16706, 16782, 16807, 16832, 16858, 16886, 16916, 16948, 16982, 17018, 17056, 17096, 17138, 17182, 17227, 17271, 17313, 17353, 17391, 17427, 17461, 17493, 17523, 17551, 17577, 17651, 17676, 17702, 17730, 17760, 17792, 17826, 17862, 17900, 17940, 17982, 18026, 18072, 18119, 18165, 18209, 18251, 18291, 18329, 18365, 18399, 18431, 18461, 18489]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 96930 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18576/19176 places, 27973/27973 transitions.
Applied a total of 0 rules in 473 ms. Remains 18576 /18576 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 97891 ms. Remains : 18576/19176 places, 27973/27973 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-13
Stuttering criterion allowed to conclude after 113 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLFireability-13 finished in 98128 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)||(!p0&&F(G((p0||F(p1))))))))'
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 04:15:25] [INFO ] Flatten gal took : 850 ms
[2024-06-01 04:15:25] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-06-01 04:15:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 19176 places, 27973 transitions and 102344 arcs took 93 ms.
Total runtime 3497623 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 LTLFireability -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-S24C11"
export BK_EXAMINATION="LTLFireability"
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-S24C11, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654350900132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C11.tgz
mv MultiCrashLeafsetExtension-PT-S24C11 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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