fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r508-tall-171654350900107
Last Updated
July 7, 2024

About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S24C08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
14654.899 3600000.00 7424118.00 6406.80 FFFTFFF???TFTTTF 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-171654350900107.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-S24C08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654350900107
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K Apr 12 06:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Apr 12 06:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:53 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 15M 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-S24C08-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717206226281

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 01:43:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 01:43:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 01:43:48] [INFO ] Load time of PNML (sax parser for PT used): 670 ms
[2024-06-01 01:43:48] [INFO ] Transformed 15180 places.
[2024-06-01 01:43:48] [INFO ] Transformed 22267 transitions.
[2024-06-01 01:43:48] [INFO ] Parsed PT model containing 15180 places and 22267 transitions and 84086 arcs in 861 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 15180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15180/15180 places, 22267/22267 transitions.
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 15136 transition count 22267
Applied a total of 44 rules in 663 ms. Remains 15136 /15180 variables (removed 44) and now considering 22267/22267 (removed 0) transitions.
[2024-06-01 01:43:49] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15136 cols
[2024-06-01 01:43:50] [INFO ] Computed 1093 invariants in 1677 ms
[2024-06-01 01:44:23] [INFO ] Performed 9015/15136 implicitness test of which 398 returned IMPLICIT in 30 seconds.
[2024-06-01 01:44:53] [INFO ] Performed 14985/15136 implicitness test of which 626 returned IMPLICIT in 60 seconds.
[2024-06-01 01:44:56] [INFO ] Implicit Places using invariants in 67489 ms returned [4, 8, 28, 50, 74, 100, 128, 158, 190, 224, 260, 298, 338, 379, 419, 457, 493, 527, 559, 589, 617, 643, 667, 689, 709, 761, 768, 787, 807, 829, 853, 879, 907, 937, 969, 1003, 1039, 1077, 1116, 1154, 1190, 1224, 1256, 1286, 1314, 1340, 1364, 1386, 1406, 1425, 1477, 1484, 1503, 1522, 1542, 1564, 1588, 1614, 1642, 1672, 1704, 1738, 1774, 1811, 1847, 1881, 1913, 1943, 1971, 1997, 2021, 2043, 2063, 2082, 2101, 2153, 2160, 2179, 2198, 2217, 2237, 2259, 2283, 2309, 2337, 2367, 2399, 2433, 2468, 2502, 2534, 2564, 2592, 2618, 2642, 2664, 2684, 2703, 2722, 2741, 2793, 2800, 2819, 2838, 2857, 2876, 2896, 2918, 2942, 2968, 2996, 3026, 3058, 3091, 3123, 3153, 3181, 3207, 3231, 3253, 3273, 3292, 3311, 3330, 3349, 3401, 3408, 3427, 3446, 3465, 3484, 3503, 3523, 3545, 3569, 3595, 3623, 3653, 3684, 3714, 3742, 3768, 3792, 3814, 3834, 3853, 3872, 3891, 3910, 3929, 3981, 3988, 4007, 4026, 4045, 4064, 4083, 4102, 4122, 4144, 4168, 4194, 4222, 4251, 4279, 4305, 4329, 4351, 4371, 4390, 4409, 4428, 4447, 4466, 4485, 4537, 4544, 4563, 4582, 4601, 4620, 4639, 4658, 4677, 4697, 4719, 4743, 4769, 4796, 4822, 4846, 4868, 4888, 4907, 4926, 4945, 4964, 4983, 5002, 5021, 5073, 5080, 5099, 5118, 5137, 5156, 5175, 5194, 5213, 5232, 5252, 5274, 5298, 5323, 5347, 5369, 5389, 5408, 5427, 5446, 5465, 5484, 5503, 5522, 5541, 5593, 5600, 5619, 5638, 5657, 5676, 5695, 5714, 5733, 5752, 5771, 5791, 5813, 5836, 5858, 5878, 5897, 5916, 5935, 5954, 5973, 5992, 6011, 6030, 6049, 6101, 6108, 6127, 6146, 6165, 6184, 6203, 6222, 6241, 6260, 6279, 6298, 6318, 6339, 6359, 6378, 6397, 6416, 6435, 6454, 6473, 6492, 6511, 6530, 6549, 6601, 6608, 6627, 6646, 6665, 6684, 6703, 6722, 6741, 6760, 6779, 6798, 6817, 6836, 6855, 6874, 6893, 6912, 6931, 6950, 6969, 6988, 7007, 7026, 7045, 7097, 7099, 7103, 7122, 7141, 7160, 7179, 7198, 7217, 7236, 7255, 7274, 7293, 7312, 7331, 7350, 7369, 7388, 7407, 7426, 7445, 7464, 7483, 7521, 7540, 7592, 7599, 7618, 7637, 7656, 7675, 7694, 7713, 7732, 7751, 7770, 7789, 7808, 7827, 7846, 7865, 7884, 7903, 7922, 7941, 7960, 7979, 7998, 8017, 8036, 8088, 8095, 8114, 8133, 8152, 8171, 8190, 8209, 8228, 8247, 8266, 8285, 8304, 8324, 8345, 8365, 8384, 8403, 8422, 8441, 8460, 8479, 8498, 8517, 8536, 8588, 8595, 8614, 8633, 8652, 8671, 8690, 8709, 8728, 8747, 8766, 8785, 8805, 8827, 8850, 8872, 8892, 8911, 8930, 8949, 8968, 8987, 9006, 9025, 9044, 9096, 9103, 9122, 9141, 9160, 9179, 9198, 9217, 9236, 9255, 9274, 9294, 9316, 9340, 9365, 9389, 9411, 9431, 9450, 9469, 9488, 9507, 9526, 9545, 9564, 9616, 9623, 9642, 9661, 9680, 9699, 9718, 9737, 9756, 9775, 9795, 9817, 9841, 9867, 9894, 9920, 9944, 9966, 9986, 10005, 10024, 10043, 10062, 10081, 10100, 10152, 10159, 10178, 10197, 10216, 10235, 10254, 10273, 10292, 10312, 10334, 10358, 10384, 10412, 10441, 10469, 10495, 10519, 10541, 10561, 10580, 10599, 10618, 10637, 10656, 10708, 10715, 10734, 10753, 10772, 10791, 10810, 10829, 10849, 10871, 10895, 10921, 10949, 10979, 11010, 11040, 11068, 11094, 11118, 11140, 11160, 11179, 11198, 11217, 11236, 11288, 11295, 11314, 11333, 11352, 11371, 11390, 11410, 11432, 11456, 11482, 11510, 11540, 11572, 11605, 11667, 11695, 11721, 11745, 11767, 11787, 11806, 11825, 11844, 11896, 11903, 11922, 11941, 11960, 11979, 11999, 12021, 12045, 12071, 12099, 12129, 12161, 12195, 12230, 12264, 12296, 12326, 12354, 12380, 12404, 12426, 12446, 12465, 12484, 12536, 12543, 12562, 12581, 12600, 12620, 12642, 12666, 12692, 12720, 12750, 12782, 12816, 12852, 12889, 12925, 12959, 12991, 13021, 13049, 13075, 13099, 13121, 13141, 13160, 13212, 13219, 13238, 13257, 13277, 13299, 13323, 13349, 13377, 13407, 13439, 13473, 13509, 13547, 13586, 13624, 13660, 13694, 13726, 13756, 13784, 13810, 13834, 13856, 13876, 13928, 13930, 13934, 13953, 13973, 13995, 14019, 14045, 14073, 14103, 14135, 14169, 14205, 14243, 14283, 14324, 14364, 14402, 14438, 14472, 14504, 14534, 14562, 14588, 14612, 14634, 14687]
[2024-06-01 01:44:56] [INFO ] Actually due to overlaps returned [761, 1477, 2153, 2793, 3401, 3981, 4537, 5073, 5593, 6101, 6601, 7097, 7592, 8088, 8588, 9096, 9616, 10152, 10708, 11288, 11896, 12536, 13212, 13928, 14687, 4, 7099, 13930]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 67545 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 15108/15180 places, 22267/22267 transitions.
Applied a total of 0 rules in 445 ms. Remains 15108 /15108 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 68672 ms. Remains : 15108/15180 places, 22267/22267 transitions.
Support contains 47 out of 15108 places after structural reductions.
[2024-06-01 01:44:58] [INFO ] Flatten gal took : 904 ms
[2024-06-01 01:44:59] [INFO ] Flatten gal took : 657 ms
[2024-06-01 01:45:00] [INFO ] Input system was already deterministic with 22267 transitions.
RANDOM walk for 40000 steps (485 resets) in 2698 ms. (14 steps per ms) remains 19/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 160 ms. (24 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 19/19 properties
[2024-06-01 01:45:01] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15108 cols
[2024-06-01 01:45:03] [INFO ] Computed 1065 invariants in 1526 ms
[2024-06-01 01:45:03] [INFO ] State equation strengthened by 6802 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp24 is UNSAT
At refinement iteration 1 (OVERLAPS) 9579/9604 variables, 4/4 constraints. Problems are: Problem set: 7 solved, 12 unsolved
Problem AtomicPropp23 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/9604 variables, 2/6 constraints. Problems are: Problem set: 8 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9604 variables, 0/6 constraints. Problems are: Problem set: 8 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 1/9605 variables, 1/7 constraints. Problems are: Problem set: 8 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9605 variables, 0/7 constraints. Problems are: Problem set: 8 solved, 11 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp27 is UNSAT
At refinement iteration 6 (OVERLAPS) 5445/15050 variables, 1000/1007 constraints. Problems are: Problem set: 11 solved, 8 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15050/36775 variables, and 1007 constraints, problems are : Problem set: 11 solved, 8 unsolved in 5023 ms.
Refiners :[Positive P Invariants (semi-flows): 5/47 constraints, Generalized P Invariants (flows): 1002/1018 constraints, State Equation: 0/15108 constraints, ReadFeed: 0/6802 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 11 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 9586/9600 variables, 4/4 constraints. Problems are: Problem set: 11 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9600 variables, 1/5 constraints. Problems are: Problem set: 11 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9600 variables, 0/5 constraints. Problems are: Problem set: 11 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 1/9601 variables, 1/6 constraints. Problems are: Problem set: 11 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9601/36775 variables, and 6 constraints, problems are : Problem set: 11 solved, 8 unsolved in 5124 ms.
Refiners :[Positive P Invariants (semi-flows): 5/47 constraints, Generalized P Invariants (flows): 1/1018 constraints, State Equation: 0/15108 constraints, ReadFeed: 0/6802 constraints, PredecessorRefiner: 0/19 constraints, Known Traps: 0/0 constraints]
After SMT, in 11969ms problems are : Problem set: 11 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 14 out of 15108 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15108/15108 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4792 transitions
Trivial Post-agglo rules discarded 4792 transitions
Performed 4792 trivial Post agglomeration. Transition count delta: 4792
Iterating post reduction 0 with 4792 rules applied. Total rules applied 4792 place count 15108 transition count 17475
Reduce places removed 4792 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 4797 rules applied. Total rules applied 9589 place count 10316 transition count 17470
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 9594 place count 10311 transition count 17470
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 399 Pre rules applied. Total rules applied 9594 place count 10311 transition count 17071
Deduced a syphon composed of 399 places in 12 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 3 with 798 rules applied. Total rules applied 10392 place count 9912 transition count 17071
Discarding 4392 places :
Symmetric choice reduction at 3 with 4392 rule applications. Total rules 14784 place count 5520 transition count 12679
Iterating global reduction 3 with 4392 rules applied. Total rules applied 19176 place count 5520 transition count 12679
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 19176 place count 5520 transition count 12669
Deduced a syphon composed of 10 places in 9 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 19196 place count 5510 transition count 12669
Discarding 542 places :
Symmetric choice reduction at 3 with 542 rule applications. Total rules 19738 place count 4968 transition count 8333
Iterating global reduction 3 with 542 rules applied. Total rules applied 20280 place count 4968 transition count 8333
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 20330 place count 4943 transition count 8308
Free-agglomeration rule (complex) applied 345 times.
Iterating global reduction 3 with 345 rules applied. Total rules applied 20675 place count 4943 transition count 11680
Reduce places removed 345 places and 0 transitions.
Iterating post reduction 3 with 345 rules applied. Total rules applied 21020 place count 4598 transition count 11680
Partial Free-agglomeration rule applied 150 times.
Drop transitions (Partial Free agglomeration) removed 150 transitions
Iterating global reduction 4 with 150 rules applied. Total rules applied 21170 place count 4598 transition count 11680
Applied a total of 21170 rules in 4840 ms. Remains 4598 /15108 variables (removed 10510) and now considering 11680/22267 (removed 10587) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4842 ms. Remains : 4598/15108 places, 11680/22267 transitions.
RANDOM walk for 40000 steps (840 resets) in 2170 ms. (18 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (76 resets) in 227 ms. (175 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40003 steps (78 resets) in 209 ms. (190 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (76 resets) in 206 ms. (193 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (69 resets) in 194 ms. (205 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40002 steps (76 resets) in 209 ms. (190 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (78 resets) in 209 ms. (190 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (79 resets) in 210 ms. (189 steps per ms) remains 6/6 properties
[2024-06-01 01:45:19] [INFO ] Flow matrix only has 10795 transitions (discarded 885 similar events)
// Phase 1: matrix 10795 rows 4598 cols
[2024-06-01 01:45:19] [INFO ] Computed 1065 invariants in 311 ms
[2024-06-01 01:45:19] [INFO ] State equation strengthened by 6725 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 3485/3497 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3497 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3497 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 1/3498 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3498 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 1042/4540 variables, 1000/1007 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4540 variables, 0/1007 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 42/4582 variables, 42/1049 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4582 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 16/4598 variables, 16/1065 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4598 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 10795/15393 variables, 4598/5663 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/15393 variables, 6725/12388 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/15393 variables, 0/12388 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 0/15393 variables, 0/12388 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15393/15393 variables, and 12388 constraints, problems are : Problem set: 0 solved, 6 unsolved in 12792 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 1017/1017 constraints, State Equation: 4598/4598 constraints, ReadFeed: 6725/6725 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 3485/3497 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3497 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3497 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 1/3498 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3498 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 1042/4540 variables, 1000/1007 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-06-01 01:45:40] [INFO ] Deduced a trap composed of 5 places in 5998 ms of which 208 ms to minimize.
[2024-06-01 01:45:46] [INFO ] Deduced a trap composed of 377 places in 6003 ms of which 31 ms to minimize.
[2024-06-01 01:45:52] [INFO ] Deduced a trap composed of 401 places in 5862 ms of which 31 ms to minimize.
[2024-06-01 01:45:58] [INFO ] Deduced a trap composed of 559 places in 5907 ms of which 30 ms to minimize.
[2024-06-01 01:46:04] [INFO ] Deduced a trap composed of 276 places in 5776 ms of which 31 ms to minimize.
[2024-06-01 01:46:10] [INFO ] Deduced a trap composed of 524 places in 5873 ms of which 31 ms to minimize.
[2024-06-01 01:46:16] [INFO ] Deduced a trap composed of 40 places in 5830 ms of which 28 ms to minimize.
[2024-06-01 01:46:21] [INFO ] Deduced a trap composed of 504 places in 5703 ms of which 29 ms to minimize.
SMT process timed out in 62272ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12 out of 4598 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4598/4598 places, 11680/11680 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4598 transition count 11678
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4596 transition count 11678
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 4596 transition count 11677
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 4595 transition count 11677
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 7 place count 4594 transition count 11676
Iterating global reduction 3 with 1 rules applied. Total rules applied 8 place count 4594 transition count 11676
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 9 place count 4594 transition count 11676
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 10 place count 4593 transition count 11675
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 4593 transition count 11675
Applied a total of 11 rules in 2202 ms. Remains 4593 /4598 variables (removed 5) and now considering 11675/11680 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2202 ms. Remains : 4593/4598 places, 11675/11680 transitions.
RANDOM walk for 40000 steps (840 resets) in 1890 ms. (21 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (76 resets) in 214 ms. (186 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (72 resets) in 196 ms. (203 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (76 resets) in 206 ms. (193 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (75 resets) in 204 ms. (195 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (77 resets) in 209 ms. (190 steps per ms) remains 5/5 properties
[2024-06-01 01:46:24] [INFO ] Flow matrix only has 10790 transitions (discarded 885 similar events)
// Phase 1: matrix 10790 rows 4593 cols
[2024-06-01 01:46:25] [INFO ] Computed 1065 invariants in 321 ms
[2024-06-01 01:46:25] [INFO ] State equation strengthened by 6725 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 3482/3493 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3493 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3493 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 1/3494 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3494 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 1041/4535 variables, 1000/1007 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4535 variables, 0/1007 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 42/4577 variables, 42/1049 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4577 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 16/4593 variables, 16/1065 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4593 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 10790/15383 variables, 4593/5658 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/15383 variables, 6725/12383 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/15383 variables, 0/12383 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 0/15383 variables, 0/12383 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15383/15383 variables, and 12383 constraints, problems are : Problem set: 0 solved, 5 unsolved in 9230 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 1017/1017 constraints, State Equation: 4593/4593 constraints, ReadFeed: 6725/6725 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 3482/3493 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3493 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-01 01:46:38] [INFO ] Deduced a trap composed of 1305 places in 3268 ms of which 22 ms to minimize.
[2024-06-01 01:46:41] [INFO ] Deduced a trap composed of 1053 places in 3245 ms of which 23 ms to minimize.
[2024-06-01 01:46:44] [INFO ] Deduced a trap composed of 1015 places in 3255 ms of which 23 ms to minimize.
[2024-06-01 01:46:48] [INFO ] Deduced a trap composed of 1229 places in 3228 ms of which 22 ms to minimize.
[2024-06-01 01:46:51] [INFO ] Deduced a trap composed of 2552 places in 3303 ms of which 23 ms to minimize.
[2024-06-01 01:46:54] [INFO ] Deduced a trap composed of 1027 places in 3239 ms of which 22 ms to minimize.
[2024-06-01 01:46:58] [INFO ] Deduced a trap composed of 1234 places in 3237 ms of which 23 ms to minimize.
[2024-06-01 01:47:01] [INFO ] Deduced a trap composed of 1082 places in 3262 ms of which 23 ms to minimize.
[2024-06-01 01:47:04] [INFO ] Deduced a trap composed of 1033 places in 3222 ms of which 23 ms to minimize.
[2024-06-01 01:47:07] [INFO ] Deduced a trap composed of 1001 places in 3145 ms of which 22 ms to minimize.
[2024-06-01 01:47:11] [INFO ] Deduced a trap composed of 1069 places in 3173 ms of which 24 ms to minimize.
[2024-06-01 01:47:14] [INFO ] Deduced a trap composed of 1079 places in 3263 ms of which 22 ms to minimize.
[2024-06-01 01:47:17] [INFO ] Deduced a trap composed of 1199 places in 3225 ms of which 22 ms to minimize.
[2024-06-01 01:47:21] [INFO ] Deduced a trap composed of 1018 places in 3165 ms of which 23 ms to minimize.
[2024-06-01 01:47:24] [INFO ] Deduced a trap composed of 1031 places in 3192 ms of which 22 ms to minimize.
[2024-06-01 01:47:27] [INFO ] Deduced a trap composed of 1198 places in 2953 ms of which 21 ms to minimize.
[2024-06-01 01:47:30] [INFO ] Deduced a trap composed of 951 places in 3084 ms of which 19 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/3493 variables, 17/23 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-01 01:47:34] [INFO ] Deduced a trap composed of 1139 places in 3233 ms of which 21 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/3493 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3493 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 1/3494 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3494 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 1041/4535 variables, 1000/1025 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-01 01:47:41] [INFO ] Deduced a trap composed of 5 places in 5738 ms of which 28 ms to minimize.
[2024-06-01 01:47:47] [INFO ] Deduced a trap composed of 394 places in 5804 ms of which 26 ms to minimize.
[2024-06-01 01:47:52] [INFO ] Deduced a trap composed of 342 places in 5704 ms of which 30 ms to minimize.
SMT process timed out in 87987ms, After SMT, problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 11 out of 4593 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4593/4593 places, 11675/11675 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4593 transition count 11674
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4592 transition count 11674
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 4591 transition count 11673
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 4591 transition count 11673
Applied a total of 4 rules in 1377 ms. Remains 4591 /4593 variables (removed 2) and now considering 11673/11675 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1377 ms. Remains : 4591/4593 places, 11673/11675 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 11 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12484 stabilizing places and 17066 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' '!(X(F(p0)))'
Support contains 2 out of 15108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15108/15108 places, 22267/22267 transitions.
Applied a total of 0 rules in 387 ms. Remains 15108 /15108 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2024-06-01 01:47:54] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15108 cols
[2024-06-01 01:47:56] [INFO ] Computed 1065 invariants in 1443 ms
[2024-06-01 01:48:28] [INFO ] Performed 9466/15108 implicitness test of which 403 returned IMPLICIT in 30 seconds.
[2024-06-01 01:48:56] [INFO ] Implicit Places using invariants in 61421 ms returned [7, 27, 49, 73, 99, 127, 157, 189, 223, 259, 297, 337, 378, 418, 456, 492, 526, 558, 588, 616, 642, 666, 688, 708, 766, 785, 805, 827, 851, 877, 905, 935, 967, 1001, 1037, 1075, 1114, 1152, 1188, 1222, 1254, 1284, 1312, 1338, 1362, 1384, 1404, 1423, 1481, 1500, 1519, 1539, 1561, 1585, 1611, 1639, 1669, 1701, 1735, 1771, 1808, 1844, 1878, 1910, 1940, 1968, 1994, 2018, 2040, 2060, 2079, 2098, 2156, 2175, 2194, 2213, 2233, 2255, 2279, 2305, 2333, 2363, 2395, 2429, 2464, 2498, 2530, 2560, 2588, 2614, 2638, 2660, 2680, 2699, 2718, 2737, 2795, 2814, 2833, 2852, 2871, 2891, 2913, 2937, 2963, 2991, 3021, 3053, 3086, 3118, 3148, 3176, 3202, 3226, 3248, 3268, 3287, 3306, 3325, 3344, 3402, 3421, 3440, 3459, 3478, 3497, 3517, 3539, 3563, 3589, 3617, 3647, 3678, 3708, 3736, 3762, 3786, 3808, 3828, 3847, 3866, 3885, 3904, 3923, 3981, 4000, 4019, 4038, 4057, 4076, 4095, 4115, 4137, 4161, 4187, 4215, 4244, 4272, 4298, 4322, 4344, 4364, 4383, 4402, 4421, 4440, 4459, 4478, 4536, 4555, 4574, 4593, 4612, 4631, 4650, 4669, 4689, 4711, 4735, 4761, 4788, 4814, 4838, 4860, 4880, 4899, 4918, 4937, 4956, 4975, 4994, 5013, 5071, 5090, 5109, 5128, 5147, 5166, 5185, 5204, 5223, 5243, 5265, 5289, 5314, 5338, 5360, 5380, 5399, 5418, 5437, 5456, 5475, 5494, 5513, 5532, 5590, 5609, 5628, 5647, 5666, 5685, 5704, 5723, 5742, 5761, 5781, 5803, 5826, 5848, 5868, 5887, 5906, 5925, 5944, 5963, 5982, 6001, 6020, 6039, 6097, 6116, 6135, 6154, 6173, 6192, 6211, 6230, 6249, 6268, 6287, 6307, 6328, 6348, 6367, 6386, 6405, 6424, 6443, 6462, 6481, 6500, 6519, 6538, 6596, 6615, 6634, 6653, 6672, 6691, 6710, 6729, 6748, 6767, 6786, 6805, 6824, 6843, 6862, 6881, 6900, 6919, 6938, 6957, 6976, 6995, 7014, 7033, 7089, 7108, 7127, 7146, 7165, 7184, 7203, 7222, 7241, 7260, 7279, 7298, 7317, 7336, 7355, 7374, 7393, 7412, 7431, 7450, 7469, 7488, 7507, 7526, 7584, 7603, 7622, 7641, 7660, 7679, 7698, 7717, 7736, 7755, 7774, 7793, 7812, 7831, 7850, 7869, 7888, 7907, 7926, 7945, 7964, 7983, 8002, 8021, 8079, 8098, 8117, 8136, 8155, 8174, 8193, 8212, 8231, 8250, 8269, 8288, 8308, 8329, 8349, 8368, 8387, 8406, 8425, 8444, 8463, 8482, 8501, 8520, 8578, 8597, 8616, 8635, 8654, 8673, 8692, 8711, 8730, 8749, 8768, 8788, 8810, 8833, 8855, 8875, 8894, 8913, 8932, 8951, 8970, 8989, 9008, 9027, 9085, 9104, 9123, 9142, 9161, 9180, 9199, 9218, 9237, 9256, 9276, 9298, 9322, 9347, 9371, 9393, 9413, 9432, 9451, 9470, 9489, 9508, 9527, 9546, 9604, 9623, 9642, 9661, 9680, 9699, 9718, 9737, 9756, 9776, 9798, 9822, 9848, 9875, 9901, 9925, 9947, 9967, 9986, 10005, 10024, 10043, 10062, 10081, 10139, 10158, 10177, 10196, 10215, 10234, 10253, 10272, 10292, 10314, 10338, 10364, 10392, 10421, 10449, 10475, 10499, 10521, 10541, 10560, 10579, 10598, 10617, 10636, 10694, 10713, 10732, 10751, 10770, 10789, 10808, 10828, 10850, 10874, 10900, 10928, 10958, 10989, 11019, 11047, 11073, 11097, 11119, 11139, 11158, 11177, 11196, 11215, 11273, 11292, 11311, 11330, 11349, 11368, 11388, 11410, 11434, 11460, 11488, 11518, 11550, 11583, 11615, 11645, 11673, 11699, 11723, 11745, 11765, 11784, 11803, 11822, 11880, 11899, 11918, 11937, 11956, 11976, 11998, 12022, 12048, 12076, 12106, 12138, 12172, 12207, 12241, 12273, 12303, 12331, 12357, 12381, 12403, 12423, 12442, 12461, 12519, 12538, 12557, 12576, 12596, 12618, 12642, 12668, 12696, 12726, 12758, 12792, 12828, 12865, 12901, 12935, 12967, 12997, 13025, 13051, 13075, 13097, 13117, 13136, 13194, 13213, 13232, 13252, 13274, 13298, 13324, 13352, 13382, 13414, 13448, 13484, 13522, 13561, 13599, 13635, 13669, 13701, 13731, 13759, 13785, 13809, 13831, 13851, 13907, 13926, 13946, 13968, 13992, 14018, 14046, 14076, 14108, 14142, 14178, 14216, 14256, 14297, 14337, 14375, 14411, 14445, 14477, 14507, 14535, 14561, 14585, 14607]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 61441 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 14508/15108 places, 22267/22267 transitions.
Applied a total of 0 rules in 376 ms. Remains 14508 /14508 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62206 ms. Remains : 14508/15108 places, 22267/22267 transitions.
Stuttering acceptance computed with spot in 188 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-01
Stuttering criterion allowed to conclude after 88 steps with 0 reset in 6 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-01 finished in 62519 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 15108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15108/15108 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4799 transitions
Trivial Post-agglo rules discarded 4799 transitions
Performed 4799 trivial Post agglomeration. Transition count delta: 4799
Iterating post reduction 0 with 4799 rules applied. Total rules applied 4799 place count 15108 transition count 17468
Reduce places removed 4799 places and 0 transitions.
Iterating post reduction 1 with 4799 rules applied. Total rules applied 9598 place count 10309 transition count 17468
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 9598 place count 10309 transition count 17068
Deduced a syphon composed of 400 places in 19 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 10398 place count 9909 transition count 17068
Discarding 4399 places :
Symmetric choice reduction at 2 with 4399 rule applications. Total rules 14797 place count 5510 transition count 12669
Iterating global reduction 2 with 4399 rules applied. Total rules applied 19196 place count 5510 transition count 12669
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 19196 place count 5510 transition count 12654
Deduced a syphon composed of 15 places in 12 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 19226 place count 5495 transition count 12654
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 19775 place count 4946 transition count 8262
Iterating global reduction 2 with 549 rules applied. Total rules applied 20324 place count 4946 transition count 8262
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 8 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 20372 place count 4922 transition count 8238
Applied a total of 20372 rules in 2658 ms. Remains 4922 /15108 variables (removed 10186) and now considering 8238/22267 (removed 14029) transitions.
[2024-06-01 01:48:59] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
// Phase 1: matrix 7638 rows 4922 cols
[2024-06-01 01:48:59] [INFO ] Computed 1065 invariants in 196 ms
[2024-06-01 01:49:09] [INFO ] Implicit Places using invariants in 10341 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 23, 30, 39, 50, 63, 78, 95, 114, 135, 158, 182, 206, 207, 208, 209, 210, 211, 212, 213, 214, 235, 254, 271, 286, 299, 310, 319, 326, 331, 334, 358, 361, 362, 363, 364, 365, 366, 367, 368, 369, 372, 377, 384, 393, 404, 417, 432, 449, 468, 489, 511, 533, 534, 535, 536, 537, 538, 539, 540, 541, 560, 577, 592, 605, 616, 625, 632, 637, 640, 642, 666, 669, 670, 671, 672, 673, 674, 675, 676, 677, 679, 682, 687, 694, 703, 714, 727, 742, 759, 778, 798, 818, 819, 820, 821, 822, 823, 824, 825, 826, 843, 858, 871, 882, 891, 898, 903, 906, 908, 910, 934, 937, 938, 939, 940, 941, 942, 943, 944, 945, 947, 949, 952, 957, 964, 973, 984, 997, 1012, 1029, 1047, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1088, 1101, 1112, 1121, 1128, 1133, 1136, 1138, 1140, 1142, 1166, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1179, 1181, 1183, 1186, 1191, 1198, 1207, 1218, 1231, 1246, 1262, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1299, 1310, 1319, 1326, 1331, 1334, 1336, 1338, 1340, 1342, 1366, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1379, 1381, 1383, 1385, 1388, 1393, 1400, 1409, 1420, 1433, 1447, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1480, 1489, 1496, 1501, 1504, 1506, 1508, 1510, 1512, 1514, 1538, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1551, 1553, 1555, 1557, 1559, 1562, 1567, 1574, 1583, 1594, 1606, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1635, 1642, 1647, 1650, 1652, 1654, 1656, 1658, 1660, 1662, 1686, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1699, 1701, 1703, 1705, 1707, 1709, 1712, 1717, 1724, 1733, 1743, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1768, 1773, 1776, 1778, 1780, 1782, 1784, 1786, 1788, 1790, 1814, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1827, 1829, 1831, 1833, 1835, 1837, 1839, 1842, 1847, 1854, 1862, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1883, 1886, 1888, 1890, 1892, 1894, 1896, 1898, 1900, 1902, 1926, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1939, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1956, 1961, 1967, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2026, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2039, 2041, 2043, 2045, 2047, 2049, 2051, 2053, 2055, 2058, 2062, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2076, 2078, 2080, 2082, 2084, 2086, 2088, 2090, 2092, 2094, 2118, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2131, 2133, 2135, 2137, 2139, 2141, 2143, 2145, 2147, 2149, 2151, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2164, 2166, 2168, 2170, 2172, 2174, 2176, 2178, 2180, 2182, 2204, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2217, 2219, 2221, 2223, 2225, 2227, 2229, 2231, 2233, 2235, 2237, 2240, 2241, 2242, 2243, 2244, 2245, 2246, 2247, 2248, 2250, 2252, 2254, 2256, 2258, 2260, 2262, 2264, 2266, 2268, 2292, 2295, 2296, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2305, 2307, 2309, 2311, 2313, 2315, 2317, 2319, 2321, 2323, 2325, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2338, 2340, 2342, 2344, 2346, 2348, 2350, 2352, 2354, 2356, 2380, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2393, 2395, 2397, 2399, 2401, 2403, 2405, 2407, 2409, 2411, 2414, 2419, 2420, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2430, 2432, 2434, 2436, 2438, 2440, 2442, 2444, 2446, 2448, 2473, 2476, 2477, 2478, 2479, 2480, 2481, 2482, 2483, 2484, 2486, 2488, 2490, 2492, 2494, 2496, 2498, 2500, 2502, 2505, 2510, 2517, 2518, 2519, 2520, 2521, 2522, 2523, 2524, 2525, 2530, 2533, 2535, 2537, 2539, 2541, 2543, 2545, 2547, 2549, 2573, 2576, 2577, 2578, 2579, 2580, 2581, 2582, 2583, 2584, 2586, 2588, 2590, 2592, 2594, 2596, 2598, 2600, 2603, 2608, 2615, 2624, 2625, 2626, 2627, 2628, 2629, 2630, 2631, 2632, 2639, 2644, 2647, 2649, 2651, 2653, 2655, 2657, 2659, 2661, 2685, 2688, 2689, 2690, 2691, 2692, 2693, 2694, 2695, 2696, 2698, 2700, 2702, 2704, 2706, 2708, 2710, 2713, 2718, 2725, 2734, 2745, 2746, 2747, 2748, 2749, 2750, 2751, 2752, 2753, 2762, 2769, 2774, 2777, 2779, 2781, 2783, 2785, 2787, 2789, 2813, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2826, 2828, 2830, 2832, 2834, 2836, 2839, 2844, 2851, 2860, 2871, 2884, 2885, 2886, 2887, 2888, 2889, 2890, 2891, 2892, 2903, 2912, 2919, 2924, 2927, 2929, 2931, 2933, 2935, 2937, 2961, 2964, 2965, 2966, 2967, 2968, 2969, 2970, 2971, 2972, 2974, 2976, 2978, 2980, 2982, 2985, 2990, 2997, 3006, 3017, 3030, 3045, 3046, 3047, 3048, 3049, 3050, 3051, 3052, 3053, 3066, 3077, 3086, 3093, 3098, 3101, 3103, 3105, 3107, 3109, 3133, 3136, 3137, 3138, 3139, 3140, 3141, 3142, 3143, 3144, 3146, 3148, 3150, 3152, 3155, 3160, 3167, 3176, 3187, 3200, 3215, 3232, 3233, 3234, 3235, 3236, 3237, 3238, 3239, 3240, 3255, 3268, 3279, 3288, 3295, 3300, 3303, 3305, 3307, 3309, 3333, 3336, 3337, 3338, 3339, 3340, 3341, 3342, 3343, 3344, 3346, 3348, 3350, 3353, 3358, 3365, 3374, 3385, 3398, 3413, 3430, 3449, 3450, 3451, 3452, 3453, 3454, 3455, 3456, 3457, 3474, 3489, 3502, 3513, 3522, 3529, 3534, 3537, 3539, 3541, 3565, 3568, 3569, 3570, 3571, 3573, 3574, 3575, 3576, 3578, 3583, 3586, 3591, 3598, 3607, 3618, 3631, 3646, 3663, 3682, 3703, 3704, 3705, 3706, 3707, 3708, 3709, 3710, 3711, 3730, 3747, 3762, 3775, 3786, 3795, 3802, 3807, 3810, 3812, 3836, 3839, 3840, 3841, 3842, 3843, 3844, 3845, 3846, 3847, 3849, 3852, 3857, 3864, 3873, 3884, 3897, 3912, 3929, 3948, 3969, 3992, 3993, 3994, 3995, 3996, 3997, 3998, 3999, 4000, 4021, 4040, 4057, 4072, 4085, 4096, 4105, 4112, 4117, 4120, 4142, 4145, 4146, 4147, 4148, 4149, 4150, 4151, 4152, 4153, 4156, 4161, 4168, 4177, 4188, 4201, 4216, 4233, 4252, 4273, 4296, 4321, 4322, 4323, 4324, 4325, 4326, 4327, 4328, 4329, 4352, 4373, 4392, 4409, 4424, 4437, 4448, 4457, 4464, 4469]
Discarding 999 places :
Implicit Place search using SMT only with invariants took 10359 ms to find 999 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3923/15108 places, 8238/22267 transitions.
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 383 place count 3540 transition count 7855
Iterating global reduction 0 with 383 rules applied. Total rules applied 766 place count 3540 transition count 7855
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 1149 place count 3157 transition count 7472
Iterating global reduction 0 with 383 rules applied. Total rules applied 1532 place count 3157 transition count 7472
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 1579 place count 3110 transition count 7096
Iterating global reduction 0 with 47 rules applied. Total rules applied 1626 place count 3110 transition count 7096
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 1628 place count 3109 transition count 7095
Applied a total of 1628 rules in 1484 ms. Remains 3109 /3923 variables (removed 814) and now considering 7095/8238 (removed 1143) transitions.
[2024-06-01 01:49:11] [INFO ] Flow matrix only has 6495 transitions (discarded 600 similar events)
// Phase 1: matrix 6495 rows 3109 cols
[2024-06-01 01:49:11] [INFO ] Computed 66 invariants in 140 ms
[2024-06-01 01:49:16] [INFO ] Implicit Places using invariants in 4531 ms returned []
[2024-06-01 01:49:16] [INFO ] Flow matrix only has 6495 transitions (discarded 600 similar events)
[2024-06-01 01:49:16] [INFO ] Invariant cache hit.
[2024-06-01 01:49:19] [INFO ] State equation strengthened by 2630 read => feed constraints.
[2024-06-01 01:49:49] [INFO ] Performed 1173/3109 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 01:50:19] [INFO ] Performed 1932/3109 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 01:50:49] [INFO ] Performed 3083/3109 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 01:50:50] [INFO ] Implicit Places using invariants and state equation in 94795 ms returned [3105]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 99332 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3108/15108 places, 7095/22267 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 3108 transition count 7094
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 3107 transition count 7094
Applied a total of 2 rules in 463 ms. Remains 3107 /3108 variables (removed 1) and now considering 7094/7095 (removed 1) transitions.
[2024-06-01 01:50:51] [INFO ] Flow matrix only has 6494 transitions (discarded 600 similar events)
// Phase 1: matrix 6494 rows 3107 cols
[2024-06-01 01:50:51] [INFO ] Computed 65 invariants in 136 ms
[2024-06-01 01:50:55] [INFO ] Implicit Places using invariants in 4516 ms returned []
[2024-06-01 01:50:55] [INFO ] Flow matrix only has 6494 transitions (discarded 600 similar events)
[2024-06-01 01:50:55] [INFO ] Invariant cache hit.
[2024-06-01 01:50:58] [INFO ] State equation strengthened by 2630 read => feed constraints.
[2024-06-01 01:51:30] [INFO ] Performed 1204/3107 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2024-06-01 01:52:00] [INFO ] Performed 2039/3107 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-06-01 01:52:28] [INFO ] Implicit Places using invariants and state equation in 92238 ms returned []
Implicit Place search using SMT with State Equation took 96756 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3107/15108 places, 7094/22267 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 211052 ms. Remains : 3107/15108 places, 7094/22267 transitions.
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 17911 steps with 309 reset in 215 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-05 finished in 211372 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((p0 U (G(p0)||(p0&&G(p1))))&&F((G(F(p2))||(p3&&F(p2))))))))'
Support contains 6 out of 15108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15108/15108 places, 22267/22267 transitions.
Applied a total of 0 rules in 378 ms. Remains 15108 /15108 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2024-06-01 01:52:28] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15108 cols
[2024-06-01 01:52:30] [INFO ] Computed 1065 invariants in 1439 ms
[2024-06-01 01:53:02] [INFO ] Performed 9601/15108 implicitness test of which 408 returned IMPLICIT in 30 seconds.
[2024-06-01 01:53:27] [INFO ] Implicit Places using invariants in 59117 ms returned [7, 27, 49, 73, 99, 127, 157, 189, 223, 259, 297, 337, 378, 418, 456, 492, 526, 558, 588, 616, 642, 666, 688, 708, 766, 785, 805, 827, 851, 877, 905, 935, 967, 1001, 1037, 1075, 1114, 1152, 1188, 1222, 1254, 1284, 1312, 1338, 1362, 1384, 1404, 1423, 1481, 1500, 1519, 1539, 1561, 1585, 1611, 1639, 1669, 1701, 1735, 1771, 1808, 1844, 1878, 1910, 1940, 1968, 1994, 2018, 2040, 2060, 2079, 2098, 2156, 2175, 2194, 2213, 2233, 2255, 2279, 2305, 2333, 2363, 2395, 2429, 2464, 2498, 2530, 2560, 2588, 2614, 2638, 2660, 2680, 2699, 2718, 2737, 2795, 2814, 2833, 2852, 2871, 2891, 2913, 2937, 2963, 2991, 3021, 3053, 3086, 3118, 3148, 3176, 3202, 3226, 3248, 3268, 3287, 3306, 3325, 3344, 3402, 3421, 3440, 3459, 3478, 3497, 3517, 3539, 3563, 3589, 3617, 3647, 3678, 3708, 3736, 3762, 3786, 3808, 3828, 3847, 3866, 3885, 3904, 3923, 3981, 4000, 4019, 4038, 4057, 4076, 4095, 4115, 4137, 4161, 4187, 4215, 4244, 4272, 4298, 4322, 4344, 4364, 4383, 4402, 4421, 4440, 4459, 4478, 4536, 4555, 4574, 4593, 4612, 4631, 4650, 4669, 4689, 4711, 4735, 4761, 4788, 4814, 4838, 4860, 4880, 4899, 4918, 4937, 4956, 4975, 4994, 5013, 5071, 5090, 5109, 5128, 5147, 5166, 5185, 5204, 5223, 5243, 5265, 5289, 5314, 5338, 5360, 5380, 5399, 5418, 5437, 5456, 5475, 5494, 5513, 5532, 5590, 5609, 5628, 5647, 5666, 5685, 5704, 5723, 5742, 5761, 5781, 5803, 5826, 5848, 5868, 5887, 5906, 5925, 5944, 5963, 5982, 6001, 6020, 6039, 6097, 6116, 6135, 6154, 6173, 6192, 6211, 6230, 6249, 6268, 6287, 6307, 6328, 6348, 6367, 6386, 6405, 6424, 6443, 6462, 6481, 6500, 6519, 6538, 6596, 6615, 6634, 6653, 6672, 6691, 6710, 6729, 6748, 6767, 6786, 6805, 6824, 6843, 6862, 6881, 6900, 6919, 6938, 6957, 6976, 6995, 7014, 7033, 7089, 7108, 7127, 7146, 7165, 7184, 7203, 7222, 7241, 7260, 7279, 7298, 7317, 7336, 7355, 7374, 7393, 7412, 7431, 7450, 7469, 7488, 7507, 7526, 7584, 7603, 7622, 7641, 7660, 7679, 7698, 7717, 7736, 7755, 7774, 7793, 7812, 7831, 7850, 7869, 7888, 7907, 7926, 7945, 7964, 7983, 8002, 8021, 8079, 8098, 8117, 8136, 8155, 8174, 8193, 8212, 8231, 8250, 8269, 8288, 8308, 8329, 8349, 8368, 8387, 8406, 8425, 8444, 8463, 8482, 8501, 8520, 8578, 8597, 8616, 8635, 8654, 8673, 8692, 8711, 8730, 8749, 8768, 8788, 8810, 8833, 8855, 8875, 8894, 8913, 8932, 8951, 8970, 8989, 9008, 9027, 9085, 9104, 9123, 9142, 9161, 9180, 9199, 9218, 9237, 9256, 9276, 9298, 9322, 9347, 9371, 9393, 9413, 9432, 9451, 9470, 9489, 9508, 9527, 9546, 9604, 9623, 9642, 9661, 9680, 9699, 9718, 9737, 9756, 9776, 9798, 9822, 9848, 9875, 9901, 9925, 9947, 9967, 9986, 10005, 10024, 10043, 10062, 10081, 10139, 10158, 10177, 10196, 10215, 10234, 10253, 10272, 10292, 10314, 10338, 10364, 10392, 10421, 10449, 10475, 10499, 10521, 10541, 10560, 10579, 10598, 10617, 10636, 10694, 10713, 10732, 10751, 10770, 10789, 10808, 10828, 10850, 10874, 10900, 10928, 10958, 10989, 11019, 11047, 11073, 11097, 11119, 11139, 11158, 11177, 11196, 11215, 11273, 11292, 11311, 11330, 11349, 11368, 11388, 11410, 11434, 11460, 11488, 11518, 11550, 11583, 11615, 11645, 11673, 11699, 11723, 11745, 11765, 11784, 11803, 11822, 11880, 11899, 11918, 11937, 11956, 11976, 11998, 12022, 12048, 12076, 12106, 12138, 12172, 12207, 12241, 12273, 12303, 12331, 12357, 12381, 12403, 12423, 12442, 12461, 12519, 12538, 12557, 12576, 12596, 12618, 12642, 12668, 12696, 12726, 12758, 12792, 12828, 12865, 12901, 12935, 12967, 12997, 13025, 13051, 13075, 13097, 13117, 13136, 13194, 13213, 13232, 13252, 13274, 13298, 13324, 13352, 13382, 13414, 13448, 13484, 13522, 13561, 13599, 13635, 13669, 13701, 13731, 13759, 13785, 13809, 13831, 13851, 13907, 13926, 13946, 13968, 13992, 14018, 14046, 14076, 14108, 14142, 14178, 14216, 14256, 14297, 14337, 14375, 14411, 14445, 14477, 14507, 14535, 14561, 14585, 14607]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 59137 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 14508/15108 places, 22267/22267 transitions.
Applied a total of 0 rules in 379 ms. Remains 14508 /14508 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 59895 ms. Remains : 14508/15108 places, 22267/22267 transitions.
Stuttering acceptance computed with spot in 464 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (NOT p2), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-06
Stuttering criterion allowed to conclude after 86 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-06 finished in 60520 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((p0||G(p1)))||G(p2)))'
Support contains 5 out of 15108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15108/15108 places, 22267/22267 transitions.
Applied a total of 0 rules in 378 ms. Remains 15108 /15108 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2024-06-01 01:53:29] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2024-06-01 01:53:29] [INFO ] Invariant cache hit.
[2024-06-01 01:54:01] [INFO ] Performed 9798/15108 implicitness test of which 419 returned IMPLICIT in 30 seconds.
[2024-06-01 01:54:25] [INFO ] Implicit Places using invariants in 56345 ms returned [7, 27, 49, 73, 99, 127, 157, 189, 223, 259, 297, 337, 378, 418, 456, 492, 526, 558, 588, 616, 642, 666, 688, 708, 766, 785, 805, 827, 851, 877, 905, 935, 967, 1001, 1037, 1075, 1114, 1152, 1188, 1222, 1254, 1284, 1312, 1338, 1362, 1384, 1404, 1423, 1481, 1500, 1519, 1539, 1561, 1585, 1611, 1639, 1669, 1701, 1735, 1771, 1808, 1844, 1878, 1910, 1940, 1968, 1994, 2018, 2040, 2060, 2079, 2098, 2156, 2175, 2194, 2213, 2233, 2255, 2279, 2305, 2333, 2363, 2395, 2429, 2464, 2498, 2530, 2560, 2588, 2614, 2638, 2660, 2680, 2699, 2718, 2737, 2795, 2814, 2833, 2852, 2871, 2891, 2913, 2937, 2963, 2991, 3021, 3053, 3086, 3118, 3148, 3176, 3202, 3226, 3248, 3268, 3287, 3306, 3325, 3344, 3402, 3421, 3440, 3459, 3478, 3497, 3517, 3539, 3563, 3589, 3617, 3647, 3678, 3708, 3736, 3762, 3786, 3808, 3828, 3847, 3866, 3885, 3904, 3923, 3981, 4000, 4019, 4038, 4057, 4076, 4095, 4115, 4137, 4161, 4187, 4215, 4244, 4272, 4298, 4322, 4344, 4364, 4383, 4402, 4421, 4440, 4459, 4478, 4536, 4555, 4574, 4593, 4612, 4631, 4650, 4669, 4689, 4711, 4735, 4761, 4788, 4814, 4838, 4860, 4880, 4899, 4918, 4937, 4956, 4975, 4994, 5013, 5071, 5090, 5109, 5128, 5147, 5166, 5185, 5204, 5223, 5243, 5265, 5289, 5314, 5338, 5360, 5380, 5399, 5418, 5437, 5456, 5475, 5494, 5513, 5532, 5590, 5609, 5628, 5647, 5666, 5685, 5704, 5723, 5742, 5761, 5781, 5803, 5826, 5848, 5868, 5887, 5906, 5925, 5944, 5963, 5982, 6001, 6020, 6039, 6097, 6116, 6135, 6154, 6173, 6192, 6211, 6230, 6249, 6268, 6287, 6307, 6328, 6348, 6367, 6386, 6405, 6424, 6443, 6462, 6481, 6500, 6519, 6538, 6596, 6615, 6634, 6653, 6672, 6691, 6710, 6729, 6748, 6767, 6786, 6805, 6824, 6843, 6862, 6881, 6900, 6919, 6938, 6957, 6976, 6995, 7014, 7033, 7089, 7108, 7127, 7146, 7165, 7184, 7203, 7222, 7241, 7260, 7279, 7298, 7317, 7336, 7355, 7374, 7393, 7412, 7431, 7450, 7469, 7488, 7507, 7526, 7584, 7603, 7622, 7641, 7660, 7679, 7698, 7717, 7736, 7755, 7774, 7793, 7812, 7831, 7850, 7869, 7888, 7907, 7926, 7945, 7964, 7983, 8002, 8021, 8079, 8098, 8117, 8136, 8155, 8174, 8193, 8212, 8231, 8250, 8269, 8288, 8308, 8329, 8349, 8368, 8387, 8406, 8425, 8444, 8463, 8482, 8501, 8520, 8578, 8597, 8616, 8635, 8654, 8673, 8692, 8711, 8730, 8749, 8768, 8788, 8810, 8833, 8855, 8875, 8894, 8913, 8932, 8951, 8970, 8989, 9008, 9027, 9085, 9104, 9123, 9142, 9161, 9180, 9199, 9218, 9237, 9256, 9276, 9298, 9322, 9347, 9371, 9393, 9413, 9432, 9451, 9470, 9489, 9508, 9527, 9546, 9604, 9623, 9642, 9661, 9680, 9699, 9718, 9737, 9756, 9776, 9798, 9822, 9848, 9875, 9901, 9925, 9947, 9967, 9986, 10005, 10024, 10043, 10062, 10081, 10139, 10158, 10177, 10196, 10215, 10234, 10253, 10272, 10292, 10314, 10338, 10364, 10392, 10421, 10449, 10475, 10499, 10521, 10541, 10560, 10579, 10598, 10617, 10636, 10694, 10713, 10732, 10751, 10770, 10789, 10808, 10828, 10850, 10874, 10900, 10928, 10958, 10989, 11019, 11047, 11073, 11097, 11119, 11139, 11158, 11177, 11196, 11215, 11273, 11292, 11311, 11330, 11349, 11368, 11388, 11410, 11434, 11460, 11488, 11518, 11550, 11583, 11615, 11645, 11673, 11699, 11723, 11745, 11765, 11784, 11803, 11822, 11880, 11899, 11918, 11937, 11956, 11976, 11998, 12022, 12048, 12076, 12106, 12138, 12172, 12207, 12241, 12273, 12303, 12331, 12357, 12381, 12403, 12423, 12442, 12461, 12519, 12538, 12557, 12576, 12596, 12618, 12642, 12668, 12696, 12726, 12758, 12792, 12828, 12865, 12901, 12935, 12967, 12997, 13025, 13051, 13075, 13097, 13117, 13136, 13194, 13213, 13232, 13252, 13274, 13298, 13324, 13352, 13382, 13414, 13448, 13484, 13522, 13561, 13599, 13635, 13669, 13701, 13731, 13759, 13785, 13809, 13831, 13851, 13907, 13926, 13946, 13968, 13992, 14018, 14046, 14076, 14108, 14142, 14178, 14216, 14256, 14297, 14337, 14375, 14411, 14445, 14477, 14507, 14535, 14561, 14585, 14607]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 56376 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 14508/15108 places, 22267/22267 transitions.
Applied a total of 0 rules in 375 ms. Remains 14508 /14508 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 57130 ms. Remains : 14508/15108 places, 22267/22267 transitions.
Stuttering acceptance computed with spot in 286 ms :[true, (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-07
Product exploration explored 100000 steps with 1217 reset in 1563 ms.
Product exploration explored 100000 steps with 1217 reset in 1592 ms.
Computed a total of 11884 stabilizing places and 17066 stable transitions
Computed a total of 11884 stabilizing places and 17066 stable transitions
Detected a total of 11884/14508 stabilizing places and 17066/22267 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X p2), (X (AND (NOT p0) p1)), (X (AND p2 (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT p0)), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p2 p1))), (X (X (NOT (AND p2 (NOT p1))))), (X (X p2)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 18 factoid took 233 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
RANDOM walk for 40000 steps (484 resets) in 711 ms. (56 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (92 resets) in 207 ms. (192 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (92 resets) in 272 ms. (146 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (92 resets) in 451 ms. (88 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (92 resets) in 524 ms. (76 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (92 resets) in 539 ms. (74 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (92 resets) in 468 ms. (85 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 11819 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :0 out of 6
Probabilistic random walk after 11819 steps, saw 5866 distinct states, run finished after 3003 ms. (steps per millisecond=3 ) properties seen :0
[2024-06-01 01:54:34] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 14508 cols
[2024-06-01 01:54:35] [INFO ] Computed 465 invariants in 1298 ms
[2024-06-01 01:54:35] [INFO ] State equation strengthened by 6802 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 9592/9595 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9595 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/9596 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9596 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem apf1 is UNSAT
At refinement iteration 5 (OVERLAPS) 4854/14450 variables, 402/407 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-06-01 01:55:14] [INFO ] Deduced a trap composed of 74 places in 35682 ms of which 90 ms to minimize.
SMT process timed out in 40888ms, After SMT, problems are : Problem set: 1 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 14508 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4799 transitions
Trivial Post-agglo rules discarded 4799 transitions
Performed 4799 trivial Post agglomeration. Transition count delta: 4799
Iterating post reduction 0 with 4799 rules applied. Total rules applied 4799 place count 14508 transition count 17468
Reduce places removed 4799 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9599 place count 9709 transition count 17467
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 9600 place count 9708 transition count 17467
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 9600 place count 9708 transition count 17067
Deduced a syphon composed of 400 places in 19 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 10400 place count 9308 transition count 17067
Discarding 4399 places :
Symmetric choice reduction at 3 with 4399 rule applications. Total rules 14799 place count 4909 transition count 12668
Iterating global reduction 3 with 4399 rules applied. Total rules applied 19198 place count 4909 transition count 12668
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 19198 place count 4909 transition count 12653
Deduced a syphon composed of 15 places in 13 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 19228 place count 4894 transition count 12653
Discarding 549 places :
Symmetric choice reduction at 3 with 549 rule applications. Total rules 19777 place count 4345 transition count 8261
Iterating global reduction 3 with 549 rules applied. Total rules applied 20326 place count 4345 transition count 8261
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 20376 place count 4320 transition count 8236
Free-agglomeration rule (complex) applied 340 times.
Iterating global reduction 3 with 340 rules applied. Total rules applied 20716 place count 4320 transition count 11739
Reduce places removed 340 places and 0 transitions.
Iterating post reduction 3 with 340 rules applied. Total rules applied 21056 place count 3980 transition count 11739
Partial Free-agglomeration rule applied 25 times.
Drop transitions (Partial Free agglomeration) removed 25 transitions
Iterating global reduction 4 with 25 rules applied. Total rules applied 21081 place count 3980 transition count 11739
Applied a total of 21081 rules in 3519 ms. Remains 3980 /14508 variables (removed 10528) and now considering 11739/22267 (removed 10528) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3519 ms. Remains : 3980/14508 places, 11739/22267 transitions.
RANDOM walk for 40000 steps (844 resets) in 3016 ms. (13 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (68 resets) in 301 ms. (132 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (69 resets) in 309 ms. (129 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (77 resets) in 391 ms. (102 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (77 resets) in 320 ms. (124 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (77 resets) in 321 ms. (124 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 21892 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 5
Probabilistic random walk after 21892 steps, saw 10180 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2024-06-01 01:55:22] [INFO ] Flow matrix only has 10853 transitions (discarded 886 similar events)
// Phase 1: matrix 10853 rows 3980 cols
[2024-06-01 01:55:23] [INFO ] Computed 465 invariants in 198 ms
[2024-06-01 01:55:23] [INFO ] State equation strengthened by 6802 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 3451/3454 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3454 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 27/3481 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3481 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 441/3922 variables, 402/407 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3922 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 42/3964 variables, 42/449 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-01 01:55:29] [INFO ] Deduced a trap composed of 5 places in 4513 ms of which 24 ms to minimize.
[2024-06-01 01:55:33] [INFO ] Deduced a trap composed of 263 places in 4641 ms of which 26 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/3964 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3964 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 16/3980 variables, 16/467 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3980 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 10853/14833 variables, 3980/4447 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/14833 variables, 6802/11249 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/14833 variables, 0/11249 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 0/14833 variables, 0/11249 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14833/14833 variables, and 11249 constraints, problems are : Problem set: 0 solved, 5 unsolved in 20147 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 418/418 constraints, State Equation: 3980/3980 constraints, ReadFeed: 6802/6802 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 3451/3454 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3454 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 27/3481 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-01 01:55:47] [INFO ] Deduced a trap composed of 1139 places in 3260 ms of which 23 ms to minimize.
[2024-06-01 01:55:50] [INFO ] Deduced a trap composed of 1292 places in 3204 ms of which 23 ms to minimize.
[2024-06-01 01:55:53] [INFO ] Deduced a trap composed of 897 places in 3153 ms of which 22 ms to minimize.
[2024-06-01 01:55:57] [INFO ] Deduced a trap composed of 1139 places in 3228 ms of which 23 ms to minimize.
[2024-06-01 01:56:00] [INFO ] Deduced a trap composed of 1570 places in 3249 ms of which 21 ms to minimize.
[2024-06-01 01:56:03] [INFO ] Deduced a trap composed of 1247 places in 3227 ms of which 23 ms to minimize.
[2024-06-01 01:56:07] [INFO ] Deduced a trap composed of 1062 places in 3247 ms of which 23 ms to minimize.
[2024-06-01 01:56:10] [INFO ] Deduced a trap composed of 1202 places in 3252 ms of which 22 ms to minimize.
[2024-06-01 01:56:13] [INFO ] Deduced a trap composed of 3210 places in 3225 ms of which 20 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/3481 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3481 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 441/3922 variables, 402/416 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3922 variables, 2/418 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-01 01:56:19] [INFO ] Deduced a trap composed of 483 places in 4497 ms of which 25 ms to minimize.
[2024-06-01 01:56:23] [INFO ] Deduced a trap composed of 392 places in 4525 ms of which 26 ms to minimize.
[2024-06-01 01:56:28] [INFO ] Deduced a trap composed of 397 places in 4452 ms of which 26 ms to minimize.
[2024-06-01 01:56:31] [INFO ] Deduced a trap composed of 39 places in 3507 ms of which 24 ms to minimize.
SMT process timed out in 68790ms, After SMT, problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 3980 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3980/3980 places, 11739/11739 transitions.
Applied a total of 0 rules in 601 ms. Remains 3980 /3980 variables (removed 0) and now considering 11739/11739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 601 ms. Remains : 3980/3980 places, 11739/11739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3980/3980 places, 11739/11739 transitions.
Applied a total of 0 rules in 589 ms. Remains 3980 /3980 variables (removed 0) and now considering 11739/11739 (removed 0) transitions.
[2024-06-01 01:56:32] [INFO ] Flow matrix only has 10853 transitions (discarded 886 similar events)
[2024-06-01 01:56:32] [INFO ] Invariant cache hit.
[2024-06-01 01:56:40] [INFO ] Implicit Places using invariants in 7778 ms returned [7, 8, 9, 10, 11, 12, 13, 14, 178, 179, 180, 181, 182, 183, 184, 185, 309, 310, 311, 312, 313, 314, 315, 316, 456, 457, 458, 459, 460, 461, 462, 463, 570, 571, 572, 573, 574, 575, 576, 577, 695, 696, 697, 698, 699, 700, 701, 702, 793, 794, 795, 796, 797, 798, 799, 800, 898, 899, 900, 901, 902, 903, 904, 905, 982, 983, 984, 985, 986, 987, 988, 989, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1141, 1142, 1143, 1144, 1145, 1147, 1148, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2130, 2177, 2178, 2179, 2180, 2181, 2182, 2183, 2184, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2288, 2289, 2290, 2291, 2292, 2293, 2294, 2295, 2349, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2428, 2496, 2497, 2498, 2499, 2500, 2501, 2502, 2503, 2580, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2671, 2672, 2673, 2674, 2675, 2676, 2677, 2678, 2769, 2770, 2771, 2772, 2773, 2774, 2775, 2776, 2878, 2879, 2880, 2881, 2882, 2883, 2884, 2885, 2992, 2993, 2994, 2995, 2996, 2997, 2998, 2999, 3121, 3122, 3123, 3124, 3125, 3126, 3127, 3128, 3251, 3252, 3253, 3254, 3255, 3256, 3257, 3258, 3402, 3403, 3404, 3405, 3406, 3407, 3408, 3409]
Discarding 399 places :
Implicit Place search using SMT only with invariants took 7791 ms to find 399 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3581/3980 places, 11739/11739 transitions.
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 383 place count 3198 transition count 11356
Iterating global reduction 0 with 383 rules applied. Total rules applied 766 place count 3198 transition count 11356
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 1149 place count 2815 transition count 10973
Iterating global reduction 0 with 383 rules applied. Total rules applied 1532 place count 2815 transition count 10973
Applied a total of 1532 rules in 883 ms. Remains 2815 /3581 variables (removed 766) and now considering 10973/11739 (removed 766) transitions.
[2024-06-01 01:56:41] [INFO ] Flow matrix only has 10087 transitions (discarded 886 similar events)
// Phase 1: matrix 10087 rows 2815 cols
[2024-06-01 01:56:41] [INFO ] Computed 66 invariants in 148 ms
[2024-06-01 01:56:47] [INFO ] Implicit Places using invariants in 5699 ms returned []
Implicit Place search using SMT only with invariants took 5699 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2815/3980 places, 10973/11739 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 14962 ms. Remains : 2815/3980 places, 10973/11739 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X p2), (X (AND (NOT p0) p1)), (X (AND p2 (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT p0)), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p2 p1))), (X (X (NOT (AND p2 (NOT p1))))), (X (X p2)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR p2 p1))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 263 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 93 ms :[true, (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
Support contains 3 out of 14508 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4786 transitions
Trivial Post-agglo rules discarded 4786 transitions
Performed 4786 trivial Post agglomeration. Transition count delta: 4786
Iterating post reduction 0 with 4786 rules applied. Total rules applied 4786 place count 14508 transition count 17481
Reduce places removed 4786 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 4799 rules applied. Total rules applied 9585 place count 9722 transition count 17468
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 9598 place count 9709 transition count 17468
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 399 Pre rules applied. Total rules applied 9598 place count 9709 transition count 17069
Deduced a syphon composed of 399 places in 18 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 3 with 798 rules applied. Total rules applied 10396 place count 9310 transition count 17069
Discarding 4398 places :
Symmetric choice reduction at 3 with 4398 rule applications. Total rules 14794 place count 4912 transition count 12671
Iterating global reduction 3 with 4398 rules applied. Total rules applied 19192 place count 4912 transition count 12671
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 19192 place count 4912 transition count 12658
Deduced a syphon composed of 13 places in 11 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 19218 place count 4899 transition count 12658
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 19766 place count 4351 transition count 8274
Iterating global reduction 3 with 548 rules applied. Total rules applied 20314 place count 4351 transition count 8274
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 7 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 20364 place count 4326 transition count 8249
Applied a total of 20364 rules in 2134 ms. Remains 4326 /14508 variables (removed 10182) and now considering 8249/22267 (removed 14018) transitions.
[2024-06-01 01:56:49] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
// Phase 1: matrix 7649 rows 4326 cols
[2024-06-01 01:56:50] [INFO ] Computed 465 invariants in 198 ms
[2024-06-01 01:56:56] [INFO ] Implicit Places using invariants in 6865 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 193, 194, 195, 196, 197, 198, 199, 200, 336, 337, 338, 339, 340, 341, 342, 343, 496, 497, 498, 499, 500, 501, 502, 503, 620, 621, 622, 623, 624, 625, 626, 627, 757, 758, 759, 760, 761, 762, 763, 764, 864, 865, 866, 867, 868, 869, 870, 871, 980, 981, 982, 983, 984, 985, 986, 987, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1248, 1249, 1250, 1251, 1252, 1254, 1255, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2284, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2444, 2445, 2446, 2447, 2448, 2449, 2450, 2451, 2512, 2513, 2514, 2515, 2516, 2517, 2518, 2519, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2744, 2745, 2746, 2747, 2748, 2749, 2750, 2751, 2836, 2837, 2838, 2839, 2840, 2841, 2842, 2843, 2937, 2938, 2939, 2940, 2941, 2942, 2943, 2944, 3044, 3045, 3046, 3047, 3048, 3049, 3050, 3051, 3164, 3165, 3166, 3167, 3168, 3169, 3170, 3171, 3288, 3289, 3290, 3291, 3292, 3293, 3294, 3295, 3429, 3430, 3431, 3432, 3433, 3434, 3435, 3436, 3570, 3571, 3572, 3573, 3574, 3575, 3576, 3577, 3734, 3735, 3736, 3737, 3738, 3739, 3740, 3741]
Discarding 398 places :
Implicit Place search using SMT only with invariants took 6874 ms to find 398 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3928/14508 places, 8249/22267 transitions.
Discarding 381 places :
Symmetric choice reduction at 0 with 381 rule applications. Total rules 381 place count 3547 transition count 7868
Iterating global reduction 0 with 381 rules applied. Total rules applied 762 place count 3547 transition count 7868
Discarding 381 places :
Symmetric choice reduction at 0 with 381 rule applications. Total rules 1143 place count 3166 transition count 7487
Iterating global reduction 0 with 381 rules applied. Total rules applied 1524 place count 3166 transition count 7487
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 1569 place count 3121 transition count 7127
Iterating global reduction 0 with 45 rules applied. Total rules applied 1614 place count 3121 transition count 7127
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 1620 place count 3118 transition count 7124
Applied a total of 1620 rules in 1501 ms. Remains 3118 /3928 variables (removed 810) and now considering 7124/8249 (removed 1125) transitions.
[2024-06-01 01:56:58] [INFO ] Flow matrix only has 6524 transitions (discarded 600 similar events)
// Phase 1: matrix 6524 rows 3118 cols
[2024-06-01 01:56:58] [INFO ] Computed 67 invariants in 127 ms
[2024-06-01 01:57:02] [INFO ] Implicit Places using invariants in 4467 ms returned []
[2024-06-01 01:57:02] [INFO ] Flow matrix only has 6524 transitions (discarded 600 similar events)
[2024-06-01 01:57:02] [INFO ] Invariant cache hit.
[2024-06-01 01:57:04] [INFO ] State equation strengthened by 2651 read => feed constraints.
[2024-06-01 01:57:35] [INFO ] Performed 1133/3118 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 01:58:05] [INFO ] Performed 1726/3118 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 01:58:35] [INFO ] Performed 2959/3118 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 01:58:41] [INFO ] Implicit Places using invariants and state equation in 98433 ms returned [3112]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 102903 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3117/14508 places, 7124/22267 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 3117 transition count 7123
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 3116 transition count 7123
Applied a total of 2 rules in 410 ms. Remains 3116 /3117 variables (removed 1) and now considering 7123/7124 (removed 1) transitions.
[2024-06-01 01:58:41] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
// Phase 1: matrix 6523 rows 3116 cols
[2024-06-01 01:58:41] [INFO ] Computed 66 invariants in 153 ms
[2024-06-01 01:58:46] [INFO ] Implicit Places using invariants in 4469 ms returned []
[2024-06-01 01:58:46] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
[2024-06-01 01:58:46] [INFO ] Invariant cache hit.
[2024-06-01 01:58:48] [INFO ] State equation strengthened by 2651 read => feed constraints.
[2024-06-01 01:59:19] [INFO ] Performed 1144/3116 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 01:59:49] [INFO ] Performed 1769/3116 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:00:19] [INFO ] Performed 2940/3116 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:00:24] [INFO ] Implicit Places using invariants and state equation in 98363 ms returned []
Implicit Place search using SMT with State Equation took 102833 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3116/14508 places, 7123/22267 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 216656 ms. Remains : 3116/14508 places, 7123/22267 transitions.
Computed a total of 517 stabilizing places and 1947 stable transitions
Computed a total of 517 stabilizing places and 1947 stable transitions
Detected a total of 517/3116 stabilizing places and 1947/7123 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p2), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X (AND p2 p1)), (X (NOT (AND p2 (NOT p1)))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p2 p1))), (X (X (NOT (AND p2 (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 148 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 117 ms :[true, (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (689 resets) in 1497 ms. (26 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (100 resets) in 368 ms. (108 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (100 resets) in 315 ms. (126 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (100 resets) in 334 ms. (119 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (100 resets) in 387 ms. (103 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (100 resets) in 332 ms. (120 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (100 resets) in 334 ms. (119 steps per ms) remains 3/6 properties
[2024-06-01 02:00:25] [INFO ] Flow matrix only has 6523 transitions (discarded 600 similar events)
[2024-06-01 02:00:25] [INFO ] Invariant cache hit.
[2024-06-01 02:00:25] [INFO ] State equation strengthened by 2651 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2985/2988 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2988 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 27/3015 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3015 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf2 is UNSAT
At refinement iteration 5 (OVERLAPS) 44/3059 variables, 4/9 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3059 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 42/3101 variables, 42/51 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3101 variables, 0/51 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 15/3116 variables, 15/66 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3116 variables, 0/66 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 6523/9639 variables, 3116/3182 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9639/9639 variables, and 5833 constraints, problems are : Problem set: 1 solved, 2 unsolved in 4257 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 3116/3116 constraints, ReadFeed: 2651/2651 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2985/2988 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2988 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 27/3015 variables, 2/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-06-01 02:00:32] [INFO ] Deduced a trap composed of 265 places in 1837 ms of which 16 ms to minimize.
[2024-06-01 02:00:34] [INFO ] Deduced a trap composed of 181 places in 1954 ms of which 19 ms to minimize.
[2024-06-01 02:00:36] [INFO ] Deduced a trap composed of 265 places in 1919 ms of which 18 ms to minimize.
SMT process timed out in 10560ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 3116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3116/3116 places, 7123/7123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3116 transition count 7121
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 3114 transition count 7121
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 3113 transition count 7120
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 3113 transition count 7120
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 3112 transition count 7112
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 3112 transition count 7112
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 2 with 2 rules applied. Total rules applied 10 place count 3111 transition count 7111
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 3110 transition count 7110
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 3110 transition count 7110
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 3109 transition count 7102
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 3109 transition count 7102
Free-agglomeration rule (complex) applied 294 times.
Iterating global reduction 2 with 294 rules applied. Total rules applied 308 place count 3109 transition count 10973
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 2 with 294 rules applied. Total rules applied 602 place count 2815 transition count 10973
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 604 place count 2815 transition count 10973
Applied a total of 604 rules in 2898 ms. Remains 2815 /3116 variables (removed 301) and now considering 10973/7123 (removed -3850) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2898 ms. Remains : 2815/3116 places, 10973/7123 transitions.
RANDOM walk for 40000 steps (844 resets) in 2209 ms. (18 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (68 resets) in 269 ms. (148 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (69 resets) in 235 ms. (169 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 26565 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 2
Probabilistic random walk after 26565 steps, saw 11404 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-06-01 02:00:43] [INFO ] Flow matrix only has 10087 transitions (discarded 886 similar events)
// Phase 1: matrix 10087 rows 2815 cols
[2024-06-01 02:00:43] [INFO ] Computed 66 invariants in 239 ms
[2024-06-01 02:00:43] [INFO ] State equation strengthened by 6802 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2685/2688 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2688 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 27/2715 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2715 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 43/2758 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2758 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 42/2800 variables, 42/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2800 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 15/2815 variables, 15/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2815 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 10087/12902 variables, 2815/2881 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/12902 variables, 6802/9683 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/12902 variables, 0/9683 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/12902 variables, 0/9683 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12902/12902 variables, and 9683 constraints, problems are : Problem set: 0 solved, 2 unsolved in 6091 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 2815/2815 constraints, ReadFeed: 6802/6802 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2685/2688 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2688 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 27/2715 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 02:00:51] [INFO ] Deduced a trap composed of 138 places in 2024 ms of which 15 ms to minimize.
[2024-06-01 02:00:54] [INFO ] Deduced a trap composed of 156 places in 2094 ms of which 16 ms to minimize.
[2024-06-01 02:00:56] [INFO ] Deduced a trap composed of 107 places in 2084 ms of which 19 ms to minimize.
[2024-06-01 02:00:58] [INFO ] Deduced a trap composed of 138 places in 2044 ms of which 18 ms to minimize.
[2024-06-01 02:01:00] [INFO ] Deduced a trap composed of 114 places in 2066 ms of which 18 ms to minimize.
[2024-06-01 02:01:02] [INFO ] Deduced a trap composed of 107 places in 2063 ms of which 18 ms to minimize.
[2024-06-01 02:01:04] [INFO ] Deduced a trap composed of 107 places in 2070 ms of which 18 ms to minimize.
[2024-06-01 02:01:06] [INFO ] Deduced a trap composed of 234 places in 2034 ms of which 18 ms to minimize.
[2024-06-01 02:01:08] [INFO ] Deduced a trap composed of 124 places in 2045 ms of which 23 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2715 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2715 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 43/2758 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 02:01:11] [INFO ] Deduced a trap composed of 170 places in 2091 ms of which 19 ms to minimize.
[2024-06-01 02:01:13] [INFO ] Deduced a trap composed of 5 places in 2113 ms of which 17 ms to minimize.
[2024-06-01 02:01:15] [INFO ] Deduced a trap composed of 165 places in 2090 ms of which 18 ms to minimize.
[2024-06-01 02:01:17] [INFO ] Deduced a trap composed of 39 places in 1997 ms of which 17 ms to minimize.
[2024-06-01 02:01:19] [INFO ] Deduced a trap composed of 39 places in 2009 ms of which 18 ms to minimize.
[2024-06-01 02:01:21] [INFO ] Deduced a trap composed of 89 places in 2035 ms of which 17 ms to minimize.
[2024-06-01 02:01:23] [INFO ] Deduced a trap composed of 224 places in 2044 ms of which 18 ms to minimize.
[2024-06-01 02:01:25] [INFO ] Deduced a trap composed of 223 places in 2034 ms of which 19 ms to minimize.
[2024-06-01 02:01:27] [INFO ] Deduced a trap composed of 225 places in 1975 ms of which 17 ms to minimize.
[2024-06-01 02:01:29] [INFO ] Deduced a trap composed of 225 places in 2003 ms of which 16 ms to minimize.
[2024-06-01 02:01:31] [INFO ] Deduced a trap composed of 227 places in 2026 ms of which 17 ms to minimize.
[2024-06-01 02:01:33] [INFO ] Deduced a trap composed of 226 places in 2023 ms of which 18 ms to minimize.
[2024-06-01 02:01:35] [INFO ] Deduced a trap composed of 225 places in 2018 ms of which 18 ms to minimize.
SMT process timed out in 52914ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 2815 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2815/2815 places, 10973/10973 transitions.
Applied a total of 0 rules in 527 ms. Remains 2815 /2815 variables (removed 0) and now considering 10973/10973 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 527 ms. Remains : 2815/2815 places, 10973/10973 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2815/2815 places, 10973/10973 transitions.
Applied a total of 0 rules in 527 ms. Remains 2815 /2815 variables (removed 0) and now considering 10973/10973 (removed 0) transitions.
[2024-06-01 02:01:37] [INFO ] Flow matrix only has 10087 transitions (discarded 886 similar events)
[2024-06-01 02:01:37] [INFO ] Invariant cache hit.
[2024-06-01 02:01:42] [INFO ] Implicit Places using invariants in 5454 ms returned [1443]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 5463 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2814/2815 places, 10973/10973 transitions.
Applied a total of 0 rules in 546 ms. Remains 2814 /2814 variables (removed 0) and now considering 10973/10973 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 6540 ms. Remains : 2814/2815 places, 10973/10973 transitions.
RANDOM walk for 40000 steps (844 resets) in 2241 ms. (17 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (67 resets) in 237 ms. (168 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (68 resets) in 229 ms. (173 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 26387 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 2
Probabilistic random walk after 26387 steps, saw 11332 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-06-01 02:01:46] [INFO ] Flow matrix only has 10087 transitions (discarded 886 similar events)
// Phase 1: matrix 10087 rows 2814 cols
[2024-06-01 02:01:46] [INFO ] Computed 65 invariants in 166 ms
[2024-06-01 02:01:47] [INFO ] State equation strengthened by 6802 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2685/2688 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2688 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 27/2715 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2715 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 42/2757 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2757 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 42/2799 variables, 42/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2799 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 15/2814 variables, 15/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2814 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 10087/12901 variables, 2814/2879 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/12901 variables, 6802/9681 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/12901 variables, 0/9681 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/12901 variables, 0/9681 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12901/12901 variables, and 9681 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5618 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 2814/2814 constraints, ReadFeed: 6802/6802 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2685/2688 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2688 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 27/2715 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 02:01:55] [INFO ] Deduced a trap composed of 234 places in 2031 ms of which 16 ms to minimize.
[2024-06-01 02:01:57] [INFO ] Deduced a trap composed of 124 places in 2010 ms of which 17 ms to minimize.
[2024-06-01 02:01:59] [INFO ] Deduced a trap composed of 204 places in 2028 ms of which 15 ms to minimize.
[2024-06-01 02:02:01] [INFO ] Deduced a trap composed of 268 places in 2006 ms of which 16 ms to minimize.
[2024-06-01 02:02:03] [INFO ] Deduced a trap composed of 156 places in 2067 ms of which 17 ms to minimize.
[2024-06-01 02:02:05] [INFO ] Deduced a trap composed of 107 places in 2048 ms of which 17 ms to minimize.
[2024-06-01 02:02:07] [INFO ] Deduced a trap composed of 156 places in 2065 ms of which 18 ms to minimize.
[2024-06-01 02:02:09] [INFO ] Deduced a trap composed of 178 places in 2063 ms of which 17 ms to minimize.
[2024-06-01 02:02:11] [INFO ] Deduced a trap composed of 138 places in 2004 ms of which 17 ms to minimize.
[2024-06-01 02:02:13] [INFO ] Deduced a trap composed of 268 places in 2056 ms of which 18 ms to minimize.
[2024-06-01 02:02:15] [INFO ] Deduced a trap composed of 348 places in 2043 ms of which 17 ms to minimize.
[2024-06-01 02:02:17] [INFO ] Deduced a trap composed of 138 places in 2055 ms of which 17 ms to minimize.
[2024-06-01 02:02:20] [INFO ] Deduced a trap composed of 107 places in 2034 ms of which 16 ms to minimize.
[2024-06-01 02:02:22] [INFO ] Deduced a trap composed of 306 places in 2043 ms of which 16 ms to minimize.
[2024-06-01 02:02:24] [INFO ] Deduced a trap composed of 124 places in 1981 ms of which 17 ms to minimize.
[2024-06-01 02:02:26] [INFO ] Deduced a trap composed of 178 places in 2083 ms of which 16 ms to minimize.
[2024-06-01 02:02:28] [INFO ] Deduced a trap composed of 107 places in 2053 ms of which 20 ms to minimize.
[2024-06-01 02:02:30] [INFO ] Deduced a trap composed of 227 places in 2051 ms of which 17 ms to minimize.
[2024-06-01 02:02:32] [INFO ] Deduced a trap composed of 108 places in 2075 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2715 variables, 19/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2715 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 42/2757 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 02:02:34] [INFO ] Deduced a trap composed of 5 places in 2132 ms of which 17 ms to minimize.
[2024-06-01 02:02:37] [INFO ] Deduced a trap composed of 176 places in 2065 ms of which 17 ms to minimize.
[2024-06-01 02:02:39] [INFO ] Deduced a trap composed of 39 places in 2106 ms of which 17 ms to minimize.
[2024-06-01 02:02:41] [INFO ] Deduced a trap composed of 70 places in 2087 ms of which 17 ms to minimize.
[2024-06-01 02:02:43] [INFO ] Deduced a trap composed of 223 places in 2084 ms of which 18 ms to minimize.
[2024-06-01 02:02:45] [INFO ] Deduced a trap composed of 70 places in 2183 ms of which 18 ms to minimize.
[2024-06-01 02:02:47] [INFO ] Deduced a trap composed of 115 places in 2060 ms of which 17 ms to minimize.
[2024-06-01 02:02:49] [INFO ] Deduced a trap composed of 98 places in 2041 ms of which 17 ms to minimize.
[2024-06-01 02:02:51] [INFO ] Deduced a trap composed of 98 places in 2065 ms of which 17 ms to minimize.
[2024-06-01 02:02:54] [INFO ] Deduced a trap composed of 277 places in 2102 ms of which 18 ms to minimize.
[2024-06-01 02:02:56] [INFO ] Deduced a trap composed of 252 places in 2095 ms of which 18 ms to minimize.
[2024-06-01 02:02:58] [INFO ] Deduced a trap composed of 254 places in 2131 ms of which 19 ms to minimize.
[2024-06-01 02:03:00] [INFO ] Deduced a trap composed of 253 places in 1992 ms of which 17 ms to minimize.
[2024-06-01 02:03:02] [INFO ] Deduced a trap composed of 123 places in 2097 ms of which 17 ms to minimize.
[2024-06-01 02:03:04] [INFO ] Deduced a trap composed of 251 places in 2057 ms of which 17 ms to minimize.
[2024-06-01 02:03:06] [INFO ] Deduced a trap composed of 248 places in 2089 ms of which 17 ms to minimize.
[2024-06-01 02:03:08] [INFO ] Deduced a trap composed of 123 places in 2076 ms of which 18 ms to minimize.
SMT process timed out in 82165ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 2814 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2814/2814 places, 10973/10973 transitions.
Applied a total of 0 rules in 538 ms. Remains 2814 /2814 variables (removed 0) and now considering 10973/10973 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 538 ms. Remains : 2814/2814 places, 10973/10973 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2814/2814 places, 10973/10973 transitions.
Applied a total of 0 rules in 527 ms. Remains 2814 /2814 variables (removed 0) and now considering 10973/10973 (removed 0) transitions.
[2024-06-01 02:03:10] [INFO ] Flow matrix only has 10087 transitions (discarded 886 similar events)
[2024-06-01 02:03:10] [INFO ] Invariant cache hit.
[2024-06-01 02:03:15] [INFO ] Implicit Places using invariants in 5483 ms returned []
Implicit Place search using SMT only with invariants took 5485 ms to find 0 implicit places.
Running 10879 sub problems to find dead transitions.
[2024-06-01 02:03:15] [INFO ] Flow matrix only has 10087 transitions (discarded 886 similar events)
[2024-06-01 02:03:15] [INFO ] Invariant cache hit.
[2024-06-01 02:03:15] [INFO ] State equation strengthened by 6802 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2812 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 10879 unsolved
SMT process timed out in 107562ms, After SMT, problems are : Problem set: 0 solved, 10879 unsolved
Search for dead transitions found 0 dead transitions in 107673ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113734 ms. Remains : 2814/2814 places, 10973/10973 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p2), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X (AND p2 p1)), (X (NOT (AND p2 (NOT p1)))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p2 p1))), (X (X (NOT (AND p2 (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (G (OR p1 p2))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p1 (NOT p2)))), (F (NOT (AND p1 p2)))]
Knowledge based reduction with 15 factoid took 274 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 113 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 1726 reset in 1003 ms.
Product exploration explored 100000 steps with 1725 reset in 1019 ms.
Support contains 3 out of 3116 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3116/3116 places, 7123/7123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3116 transition count 7121
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 3114 transition count 7121
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 3113 transition count 7120
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 3113 transition count 7120
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 3112 transition count 7112
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 3112 transition count 7112
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 3111 transition count 7111
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 3110 transition count 7110
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 3110 transition count 7110
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 3109 transition count 7102
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 3109 transition count 7102
Applied a total of 14 rules in 1719 ms. Remains 3109 /3116 variables (removed 7) and now considering 7102/7123 (removed 21) transitions.
[2024-06-01 02:05:07] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
// Phase 1: matrix 6502 rows 3109 cols
[2024-06-01 02:05:07] [INFO ] Computed 66 invariants in 156 ms
[2024-06-01 02:05:12] [INFO ] Implicit Places using invariants in 4392 ms returned [1593]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 4396 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3108/3116 places, 7102/7123 transitions.
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 2 place count 3107 transition count 7101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 3106 transition count 7100
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 3106 transition count 7100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 3105 transition count 7092
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 3105 transition count 7092
Applied a total of 6 rules in 1172 ms. Remains 3105 /3108 variables (removed 3) and now considering 7092/7102 (removed 10) transitions.
[2024-06-01 02:05:13] [INFO ] Flow matrix only has 6492 transitions (discarded 600 similar events)
// Phase 1: matrix 6492 rows 3105 cols
[2024-06-01 02:05:13] [INFO ] Computed 65 invariants in 180 ms
[2024-06-01 02:05:17] [INFO ] Implicit Places using invariants in 4404 ms returned []
[2024-06-01 02:05:17] [INFO ] Flow matrix only has 6492 transitions (discarded 600 similar events)
[2024-06-01 02:05:17] [INFO ] Invariant cache hit.
[2024-06-01 02:05:20] [INFO ] State equation strengthened by 2630 read => feed constraints.
[2024-06-01 02:05:50] [INFO ] Performed 1100/3105 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:06:20] [INFO ] Performed 1790/3105 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:06:50] [INFO ] Performed 2936/3105 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:06:54] [INFO ] Implicit Places using invariants and state equation in 97286 ms returned []
Implicit Place search using SMT with State Equation took 101692 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3105/3116 places, 7092/7123 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 108980 ms. Remains : 3105/3116 places, 7092/7123 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-07 finished in 807020 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 15108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15108/15108 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4787 transitions
Trivial Post-agglo rules discarded 4787 transitions
Performed 4787 trivial Post agglomeration. Transition count delta: 4787
Iterating post reduction 0 with 4787 rules applied. Total rules applied 4787 place count 15108 transition count 17480
Reduce places removed 4787 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9587 place count 10321 transition count 17467
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 9600 place count 10308 transition count 17467
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 399 Pre rules applied. Total rules applied 9600 place count 10308 transition count 17068
Deduced a syphon composed of 399 places in 18 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 3 with 798 rules applied. Total rules applied 10398 place count 9909 transition count 17068
Discarding 4399 places :
Symmetric choice reduction at 3 with 4399 rule applications. Total rules 14797 place count 5510 transition count 12669
Iterating global reduction 3 with 4399 rules applied. Total rules applied 19196 place count 5510 transition count 12669
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 19196 place count 5510 transition count 12655
Deduced a syphon composed of 14 places in 12 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 19224 place count 5496 transition count 12655
Discarding 549 places :
Symmetric choice reduction at 3 with 549 rule applications. Total rules 19773 place count 4947 transition count 8263
Iterating global reduction 3 with 549 rules applied. Total rules applied 20322 place count 4947 transition count 8263
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 7 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 20372 place count 4922 transition count 8238
Applied a total of 20372 rules in 2328 ms. Remains 4922 /15108 variables (removed 10186) and now considering 8238/22267 (removed 14029) transitions.
[2024-06-01 02:06:58] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
// Phase 1: matrix 7638 rows 4922 cols
[2024-06-01 02:06:58] [INFO ] Computed 1065 invariants in 210 ms
[2024-06-01 02:07:08] [INFO ] Implicit Places using invariants in 10113 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 23, 30, 39, 50, 63, 78, 95, 114, 135, 158, 182, 206, 207, 208, 209, 210, 211, 212, 213, 214, 235, 254, 271, 286, 299, 310, 319, 326, 331, 334, 358, 361, 362, 363, 364, 365, 366, 367, 368, 369, 372, 377, 384, 393, 404, 417, 432, 449, 468, 489, 511, 533, 534, 535, 536, 537, 538, 539, 540, 541, 560, 577, 592, 605, 616, 625, 632, 637, 640, 642, 666, 669, 670, 671, 672, 673, 674, 675, 676, 677, 679, 682, 687, 694, 703, 714, 727, 742, 759, 778, 798, 818, 819, 820, 821, 822, 823, 824, 825, 826, 843, 858, 871, 882, 891, 898, 903, 906, 908, 910, 934, 937, 938, 939, 940, 941, 942, 943, 944, 945, 947, 949, 952, 957, 964, 973, 984, 997, 1012, 1029, 1047, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1088, 1101, 1112, 1121, 1128, 1133, 1136, 1138, 1140, 1142, 1166, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1179, 1181, 1183, 1186, 1191, 1198, 1207, 1218, 1231, 1246, 1262, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1299, 1310, 1319, 1326, 1331, 1334, 1336, 1338, 1340, 1342, 1366, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1379, 1381, 1383, 1385, 1388, 1393, 1400, 1409, 1420, 1433, 1447, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1480, 1489, 1496, 1501, 1504, 1506, 1508, 1510, 1512, 1514, 1538, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1551, 1553, 1555, 1557, 1559, 1562, 1567, 1574, 1583, 1594, 1606, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1635, 1642, 1647, 1650, 1652, 1654, 1656, 1658, 1660, 1662, 1686, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1699, 1701, 1703, 1705, 1707, 1709, 1712, 1717, 1724, 1733, 1743, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1768, 1773, 1776, 1778, 1780, 1782, 1784, 1786, 1788, 1790, 1814, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1827, 1829, 1831, 1833, 1835, 1837, 1839, 1842, 1847, 1854, 1862, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1883, 1886, 1888, 1890, 1892, 1894, 1896, 1898, 1900, 1902, 1926, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1939, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1956, 1961, 1967, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2026, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2039, 2041, 2043, 2045, 2047, 2049, 2051, 2053, 2055, 2058, 2062, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2076, 2078, 2080, 2082, 2084, 2086, 2088, 2090, 2092, 2094, 2118, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2131, 2133, 2135, 2137, 2139, 2141, 2143, 2145, 2147, 2149, 2151, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2164, 2166, 2168, 2170, 2172, 2174, 2176, 2178, 2180, 2182, 2204, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2217, 2219, 2221, 2223, 2225, 2227, 2229, 2231, 2233, 2235, 2237, 2240, 2241, 2242, 2243, 2244, 2245, 2246, 2247, 2248, 2250, 2252, 2254, 2256, 2258, 2260, 2262, 2264, 2266, 2268, 2292, 2295, 2296, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2305, 2307, 2309, 2311, 2313, 2315, 2317, 2319, 2321, 2323, 2325, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2338, 2340, 2342, 2344, 2346, 2348, 2350, 2352, 2354, 2356, 2381, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2394, 2396, 2398, 2400, 2402, 2404, 2406, 2408, 2410, 2412, 2415, 2420, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2428, 2431, 2433, 2435, 2437, 2439, 2441, 2443, 2445, 2447, 2449, 2473, 2476, 2477, 2478, 2479, 2480, 2481, 2482, 2483, 2484, 2486, 2488, 2490, 2492, 2494, 2496, 2498, 2500, 2502, 2505, 2510, 2517, 2518, 2519, 2520, 2521, 2522, 2523, 2524, 2525, 2530, 2533, 2535, 2537, 2539, 2541, 2543, 2545, 2547, 2549, 2573, 2576, 2577, 2578, 2579, 2580, 2581, 2582, 2583, 2584, 2586, 2588, 2590, 2592, 2594, 2596, 2598, 2600, 2603, 2608, 2615, 2624, 2625, 2626, 2627, 2628, 2629, 2630, 2631, 2632, 2639, 2644, 2647, 2649, 2651, 2653, 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Discarding 999 places :
Implicit Place search using SMT only with invariants took 10129 ms to find 999 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3923/15108 places, 8238/22267 transitions.
Discarding 382 places :
Symmetric choice reduction at 0 with 382 rule applications. Total rules 382 place count 3541 transition count 7856
Iterating global reduction 0 with 382 rules applied. Total rules applied 764 place count 3541 transition count 7856
Discarding 382 places :
Symmetric choice reduction at 0 with 382 rule applications. Total rules 1146 place count 3159 transition count 7474
Iterating global reduction 0 with 382 rules applied. Total rules applied 1528 place count 3159 transition count 7474
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 1574 place count 3113 transition count 7106
Iterating global reduction 0 with 46 rules applied. Total rules applied 1620 place count 3113 transition count 7106
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 1624 place count 3111 transition count 7104
Applied a total of 1624 rules in 1489 ms. Remains 3111 /3923 variables (removed 812) and now considering 7104/8238 (removed 1134) transitions.
[2024-06-01 02:07:09] [INFO ] Flow matrix only has 6504 transitions (discarded 600 similar events)
// Phase 1: matrix 6504 rows 3111 cols
[2024-06-01 02:07:10] [INFO ] Computed 66 invariants in 282 ms
[2024-06-01 02:07:14] [INFO ] Implicit Places using invariants in 4573 ms returned []
[2024-06-01 02:07:14] [INFO ] Flow matrix only has 6504 transitions (discarded 600 similar events)
[2024-06-01 02:07:14] [INFO ] Invariant cache hit.
[2024-06-01 02:07:16] [INFO ] State equation strengthened by 2637 read => feed constraints.
[2024-06-01 02:07:47] [INFO ] Performed 1204/3111 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:08:17] [INFO ] Performed 2085/3111 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:08:43] [INFO ] Implicit Places using invariants and state equation in 89275 ms returned []
Implicit Place search using SMT with State Equation took 93850 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3111/15108 places, 7104/22267 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 107797 ms. Remains : 3111/15108 places, 7104/22267 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-08
Product exploration explored 100000 steps with 1727 reset in 985 ms.
Product exploration explored 100000 steps with 1727 reset in 1025 ms.
Computed a total of 512 stabilizing places and 1928 stable transitions
Computed a total of 512 stabilizing places and 1928 stable transitions
Detected a total of 512/3111 stabilizing places and 1928/7104 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 79 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
RANDOM walk for 7487 steps (128 resets) in 100 ms. (74 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 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Support contains 2 out of 3111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3111/3111 places, 7104/7104 transitions.
Applied a total of 0 rules in 382 ms. Remains 3111 /3111 variables (removed 0) and now considering 7104/7104 (removed 0) transitions.
[2024-06-01 02:08:46] [INFO ] Flow matrix only has 6504 transitions (discarded 600 similar events)
[2024-06-01 02:08:46] [INFO ] Invariant cache hit.
[2024-06-01 02:08:50] [INFO ] Implicit Places using invariants in 4247 ms returned []
[2024-06-01 02:08:50] [INFO ] Flow matrix only has 6504 transitions (discarded 600 similar events)
[2024-06-01 02:08:50] [INFO ] Invariant cache hit.
[2024-06-01 02:08:53] [INFO ] State equation strengthened by 2637 read => feed constraints.
[2024-06-01 02:09:23] [INFO ] Performed 1167/3111 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:09:53] [INFO ] Performed 1989/3111 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:10:22] [INFO ] Implicit Places using invariants and state equation in 91766 ms returned []
Implicit Place search using SMT with State Equation took 96016 ms to find 0 implicit places.
[2024-06-01 02:10:23] [INFO ] Redundant transitions in 685 ms returned []
Running 7079 sub problems to find dead transitions.
[2024-06-01 02:10:23] [INFO ] Flow matrix only has 6504 transitions (discarded 600 similar events)
[2024-06-01 02:10:23] [INFO ] Invariant cache hit.
[2024-06-01 02:10:23] [INFO ] State equation strengthened by 2637 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3109 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7079 unsolved
SMT process timed out in 44888ms, After SMT, problems are : Problem set: 0 solved, 7079 unsolved
Search for dead transitions found 0 dead transitions in 44954ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 142060 ms. Remains : 3111/3111 places, 7104/7104 transitions.
Computed a total of 512 stabilizing places and 1928 stable transitions
Computed a total of 512 stabilizing places and 1928 stable transitions
Detected a total of 512/3111 stabilizing places and 1928/7104 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 105 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
RANDOM walk for 1424 steps (23 resets) in 25 ms. (54 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1728 reset in 966 ms.
Product exploration explored 100000 steps with 1728 reset in 1001 ms.
Support contains 2 out of 3111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3111/3111 places, 7104/7104 transitions.
Applied a total of 0 rules in 380 ms. Remains 3111 /3111 variables (removed 0) and now considering 7104/7104 (removed 0) transitions.
[2024-06-01 02:11:11] [INFO ] Flow matrix only has 6504 transitions (discarded 600 similar events)
[2024-06-01 02:11:11] [INFO ] Invariant cache hit.
[2024-06-01 02:11:15] [INFO ] Implicit Places using invariants in 4278 ms returned []
[2024-06-01 02:11:15] [INFO ] Flow matrix only has 6504 transitions (discarded 600 similar events)
[2024-06-01 02:11:15] [INFO ] Invariant cache hit.
[2024-06-01 02:11:17] [INFO ] State equation strengthened by 2637 read => feed constraints.
[2024-06-01 02:11:47] [INFO ] Performed 1074/3111 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:12:17] [INFO ] Performed 1844/3111 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:12:47] [INFO ] Performed 2994/3111 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:12:51] [INFO ] Implicit Places using invariants and state equation in 96308 ms returned []
Implicit Place search using SMT with State Equation took 100588 ms to find 0 implicit places.
[2024-06-01 02:12:52] [INFO ] Redundant transitions in 468 ms returned []
Running 7079 sub problems to find dead transitions.
[2024-06-01 02:12:52] [INFO ] Flow matrix only has 6504 transitions (discarded 600 similar events)
[2024-06-01 02:12:52] [INFO ] Invariant cache hit.
[2024-06-01 02:12:52] [INFO ] State equation strengthened by 2637 read => feed constraints.
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(s2073 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3109 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7079 unsolved
SMT process timed out in 44776ms, After SMT, problems are : Problem set: 0 solved, 7079 unsolved
Search for dead transitions found 0 dead transitions in 44837ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 146297 ms. Remains : 3111/3111 places, 7104/7104 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-08 finished in 401629 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(X(p0))||F(p1)))))'
Support contains 5 out of 15108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15108/15108 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4786 transitions
Trivial Post-agglo rules discarded 4786 transitions
Performed 4786 trivial Post agglomeration. Transition count delta: 4786
Iterating post reduction 0 with 4786 rules applied. Total rules applied 4786 place count 15108 transition count 17481
Reduce places removed 4786 places and 0 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9586 place count 10322 transition count 17467
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 9600 place count 10308 transition count 17467
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 398 Pre rules applied. Total rules applied 9600 place count 10308 transition count 17069
Deduced a syphon composed of 398 places in 69 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 3 with 796 rules applied. Total rules applied 10396 place count 9910 transition count 17069
Discarding 4398 places :
Symmetric choice reduction at 3 with 4398 rule applications. Total rules 14794 place count 5512 transition count 12671
Iterating global reduction 3 with 4398 rules applied. Total rules applied 19192 place count 5512 transition count 12671
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 19192 place count 5512 transition count 12658
Deduced a syphon composed of 13 places in 12 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 19218 place count 5499 transition count 12658
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 19766 place count 4951 transition count 8274
Iterating global reduction 3 with 548 rules applied. Total rules applied 20314 place count 4951 transition count 8274
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 20364 place count 4926 transition count 8249
Applied a total of 20364 rules in 2585 ms. Remains 4926 /15108 variables (removed 10182) and now considering 8249/22267 (removed 14018) transitions.
[2024-06-01 02:13:40] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
// Phase 1: matrix 7649 rows 4926 cols
[2024-06-01 02:13:40] [INFO ] Computed 1065 invariants in 242 ms
[2024-06-01 02:13:50] [INFO ] Implicit Places using invariants in 10096 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 23, 30, 39, 50, 63, 78, 95, 114, 135, 158, 182, 206, 207, 208, 209, 210, 211, 212, 213, 214, 235, 254, 271, 286, 299, 310, 319, 326, 331, 334, 358, 361, 362, 363, 364, 365, 366, 367, 368, 369, 372, 377, 384, 393, 404, 417, 432, 449, 468, 489, 511, 533, 534, 535, 536, 537, 538, 539, 540, 541, 560, 577, 592, 605, 616, 625, 632, 637, 640, 642, 666, 669, 670, 671, 672, 673, 674, 675, 676, 677, 679, 682, 687, 694, 703, 714, 727, 742, 759, 778, 798, 818, 819, 820, 821, 822, 823, 824, 825, 826, 843, 858, 871, 882, 891, 898, 903, 906, 908, 910, 934, 937, 938, 939, 940, 941, 942, 943, 944, 945, 947, 949, 952, 957, 964, 973, 984, 997, 1012, 1029, 1047, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1088, 1101, 1112, 1121, 1128, 1133, 1136, 1138, 1140, 1142, 1166, 1169, 1170, 1171, 1173, 1174, 1175, 1176, 1177, 1179, 1181, 1183, 1186, 1191, 1200, 1209, 1220, 1233, 1248, 1264, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1301, 1312, 1321, 1328, 1333, 1336, 1338, 1340, 1342, 1344, 1368, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1381, 1383, 1385, 1387, 1390, 1395, 1402, 1411, 1422, 1435, 1449, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1482, 1491, 1498, 1503, 1506, 1508, 1510, 1512, 1514, 1516, 1540, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1553, 1555, 1557, 1559, 1561, 1564, 1569, 1576, 1585, 1596, 1608, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1628, 1637, 1644, 1651, 1654, 1656, 1658, 1660, 1662, 1664, 1666, 1690, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1703, 1705, 1707, 1709, 1711, 1713, 1716, 1721, 1728, 1737, 1747, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1772, 1777, 1780, 1782, 1784, 1786, 1788, 1790, 1792, 1794, 1818, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1831, 1833, 1835, 1837, 1839, 1841, 1843, 1846, 1851, 1858, 1866, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1887, 1890, 1892, 1894, 1896, 1898, 1900, 1902, 1904, 1906, 1930, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1960, 1965, 1971, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2031, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2044, 2046, 2048, 2050, 2052, 2054, 2056, 2058, 2060, 2063, 2067, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2081, 2083, 2085, 2087, 2089, 2091, 2093, 2095, 2097, 2099, 2123, 2126, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2136, 2138, 2140, 2142, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2169, 2171, 2173, 2175, 2177, 2179, 2181, 2183, 2185, 2187, 2209, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2222, 2224, 2226, 2228, 2230, 2232, 2234, 2236, 2238, 2240, 2242, 2245, 2246, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2255, 2257, 2259, 2261, 2263, 2265, 2267, 2269, 2271, 2273, 2297, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2310, 2312, 2314, 2316, 2318, 2320, 2322, 2324, 2326, 2328, 2330, 2333, 2334, 2335, 2336, 2337, 2338, 2339, 2340, 2341, 2343, 2345, 2347, 2349, 2351, 2353, 2355, 2357, 2359, 2361, 2385, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2398, 2400, 2402, 2404, 2406, 2408, 2410, 2412, 2414, 2416, 2419, 2424, 2425, 2426, 2427, 2428, 2429, 2430, 2431, 2432, 2435, 2437, 2439, 2441, 2443, 2445, 2447, 2449, 2451, 2453, 2477, 2480, 2481, 2482, 2483, 2484, 2485, 2486, 2487, 2488, 2490, 2492, 2494, 2496, 2498, 2500, 2502, 2504, 2506, 2509, 2514, 2521, 2522, 2523, 2524, 2525, 2526, 2527, 2528, 2529, 2534, 2537, 2539, 2541, 2543, 2545, 2547, 2549, 2551, 2553, 2577, 2580, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2590, 2592, 2594, 2596, 2598, 2600, 2602, 2604, 2607, 2612, 2619, 2628, 2629, 2630, 2631, 2632, 2633, 2634, 2635, 2636, 2643, 2648, 2651, 2653, 2655, 2657, 2659, 2661, 2663, 2665, 2689, 2692, 2693, 2694, 2695, 2696, 2697, 2698, 2699, 2700, 2702, 2704, 2706, 2708, 2710, 2712, 2714, 2717, 2722, 2729, 2738, 2749, 2750, 2751, 2752, 2753, 2754, 2755, 2756, 2757, 2766, 2773, 2778, 2781, 2783, 2785, 2787, 2789, 2791, 2793, 2818, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 2828, 2829, 2831, 2833, 2835, 2837, 2839, 2841, 2844, 2849, 2856, 2865, 2876, 2889, 2890, 2891, 2892, 2893, 2894, 2895, 2896, 2897, 2908, 2917, 2924, 2929, 2932, 2934, 2936, 2938, 2940, 2942, 2966, 2969, 2970, 2971, 2972, 2973, 2974, 2975, 2976, 2977, 2979, 2981, 2983, 2985, 2987, 2990, 2995, 3002, 3011, 3022, 3035, 3050, 3051, 3052, 3053, 3054, 3055, 3056, 3057, 3058, 3071, 3082, 3091, 3098, 3103, 3106, 3108, 3110, 3112, 3114, 3138, 3141, 3142, 3143, 3144, 3145, 3146, 3147, 3148, 3149, 3151, 3153, 3155, 3157, 3160, 3165, 3172, 3181, 3192, 3205, 3220, 3237, 3238, 3239, 3240, 3241, 3242, 3243, 3244, 3245, 3260, 3273, 3284, 3293, 3300, 3305, 3308, 3310, 3312, 3314, 3338, 3341, 3342, 3343, 3344, 3345, 3346, 3347, 3348, 3349, 3351, 3353, 3355, 3358, 3363, 3370, 3379, 3390, 3403, 3418, 3435, 3454, 3455, 3456, 3457, 3458, 3459, 3460, 3461, 3462, 3479, 3494, 3507, 3518, 3527, 3534, 3539, 3542, 3544, 3546, 3570, 3573, 3574, 3575, 3576, 3577, 3578, 3579, 3580, 3581, 3583, 3585, 3588, 3593, 3600, 3609, 3620, 3633, 3648, 3665, 3684, 3705, 3706, 3707, 3708, 3709, 3710, 3711, 3712, 3713, 3732, 3749, 3764, 3777, 3788, 3797, 3804, 3809, 3812, 3814, 3838, 3841, 3842, 3843, 3844, 3845, 3846, 3847, 3848, 3849, 3851, 3854, 3859, 3866, 3875, 3886, 3899, 3914, 3931, 3950, 3971, 3994, 3995, 3996, 3997, 3998, 3999, 4000, 4001, 4002, 4023, 4042, 4059, 4074, 4087, 4098, 4107, 4114, 4119, 4122, 4144, 4147, 4148, 4149, 4150, 4151, 4152, 4153, 4154, 4155, 4158, 4163, 4170, 4179, 4190, 4203, 4218, 4235, 4254, 4275, 4298, 4323, 4324, 4325, 4326, 4327, 4328, 4329, 4330, 4331, 4354, 4375, 4394, 4411, 4426, 4439, 4450, 4459, 4466, 4471]
Discarding 998 places :
Implicit Place search using SMT only with invariants took 10113 ms to find 998 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3928/15108 places, 8249/22267 transitions.
Discarding 381 places :
Symmetric choice reduction at 0 with 381 rule applications. Total rules 381 place count 3547 transition count 7868
Iterating global reduction 0 with 381 rules applied. Total rules applied 762 place count 3547 transition count 7868
Discarding 379 places :
Symmetric choice reduction at 0 with 379 rule applications. Total rules 1141 place count 3168 transition count 7489
Iterating global reduction 0 with 379 rules applied. Total rules applied 1520 place count 3168 transition count 7489
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 1563 place count 3125 transition count 7145
Iterating global reduction 0 with 43 rules applied. Total rules applied 1606 place count 3125 transition count 7145
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 1612 place count 3122 transition count 7142
Applied a total of 1612 rules in 1791 ms. Remains 3122 /3928 variables (removed 806) and now considering 7142/8249 (removed 1107) transitions.
[2024-06-01 02:13:52] [INFO ] Flow matrix only has 6542 transitions (discarded 600 similar events)
// Phase 1: matrix 6542 rows 3122 cols
[2024-06-01 02:13:52] [INFO ] Computed 67 invariants in 148 ms
[2024-06-01 02:13:56] [INFO ] Implicit Places using invariants in 4533 ms returned []
[2024-06-01 02:13:56] [INFO ] Flow matrix only has 6542 transitions (discarded 600 similar events)
[2024-06-01 02:13:56] [INFO ] Invariant cache hit.
[2024-06-01 02:13:58] [INFO ] State equation strengthened by 2665 read => feed constraints.
[2024-06-01 02:14:29] [INFO ] Performed 1062/3122 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:14:59] [INFO ] Performed 1713/3122 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:15:29] [INFO ] Performed 2704/3122 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:15:40] [INFO ] Implicit Places using invariants and state equation in 104417 ms returned []
Implicit Place search using SMT with State Equation took 108952 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3122/15108 places, 7142/22267 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 123442 ms. Remains : 3122/15108 places, 7142/22267 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-09
Product exploration explored 100000 steps with 1728 reset in 983 ms.
Product exploration explored 100000 steps with 1728 reset in 1006 ms.
Computed a total of 523 stabilizing places and 1966 stable transitions
Computed a total of 523 stabilizing places and 1966 stable transitions
Detected a total of 523/3122 stabilizing places and 1966/7142 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 227 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (688 resets) in 485 ms. (82 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (100 resets) in 290 ms. (137 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (100 resets) in 295 ms. (135 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (100 resets) in 269 ms. (148 steps per ms) remains 3/3 properties
[2024-06-01 02:15:43] [INFO ] Flow matrix only has 6542 transitions (discarded 600 similar events)
[2024-06-01 02:15:43] [INFO ] Invariant cache hit.
[2024-06-01 02:15:43] [INFO ] State equation strengthened by 2665 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2988/2993 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2993 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 25/3018 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3018 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 44/3062 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3062 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 44/3106 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3106 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 16/3122 variables, 16/67 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3122 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 6542/9664 variables, 3122/3189 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/9664 variables, 2665/5854 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/9664 variables, 0/5854 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/9664 variables, 0/5854 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9664/9664 variables, and 5854 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4023 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 3122/3122 constraints, ReadFeed: 2665/2665 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2988/2993 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2993 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 25/3018 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3018 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf0 is UNSAT
At refinement iteration 5 (OVERLAPS) 44/3062 variables, 4/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-06-01 02:15:50] [INFO ] Deduced a trap composed of 71 places in 2097 ms of which 20 ms to minimize.
[2024-06-01 02:15:52] [INFO ] Deduced a trap composed of 113 places in 2157 ms of which 20 ms to minimize.
SMT process timed out in 9079ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 3122 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3122/3122 places, 7142/7142 transitions.
Free-agglomeration rule (complex) applied 298 times.
Iterating global reduction 0 with 298 rules applied. Total rules applied 298 place count 3122 transition count 10981
Reduce places removed 298 places and 0 transitions.
Iterating post reduction 0 with 298 rules applied. Total rules applied 596 place count 2824 transition count 10981
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 598 place count 2824 transition count 10981
Applied a total of 598 rules in 1552 ms. Remains 2824 /3122 variables (removed 298) and now considering 10981/7142 (removed -3839) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1552 ms. Remains : 2824/3122 places, 10981/7142 transitions.
RANDOM walk for 40000 steps (841 resets) in 2198 ms. (18 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (79 resets) in 322 ms. (123 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (78 resets) in 258 ms. (154 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 27131 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 2
Probabilistic random walk after 27131 steps, saw 11647 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2024-06-01 02:15:58] [INFO ] Flow matrix only has 10095 transitions (discarded 886 similar events)
// Phase 1: matrix 10095 rows 2824 cols
[2024-06-01 02:15:58] [INFO ] Computed 67 invariants in 154 ms
[2024-06-01 02:15:58] [INFO ] State equation strengthened by 6802 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2690/2695 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2695 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 25/2720 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2720 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 44/2764 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2764 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 44/2808 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2808 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 16/2824 variables, 16/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2824 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 10095/12919 variables, 2824/2891 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/12919 variables, 6802/9693 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/12919 variables, 0/9693 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/12919 variables, 0/9693 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12919/12919 variables, and 9693 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5841 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 2824/2824 constraints, ReadFeed: 6802/6802 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2690/2695 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 02:16:06] [INFO ] Deduced a trap composed of 209 places in 1812 ms of which 17 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2695 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2695 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 25/2720 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2720 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 44/2764 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 02:16:08] [INFO ] Deduced a trap composed of 158 places in 2052 ms of which 18 ms to minimize.
[2024-06-01 02:16:10] [INFO ] Deduced a trap composed of 39 places in 2006 ms of which 18 ms to minimize.
[2024-06-01 02:16:12] [INFO ] Deduced a trap composed of 212 places in 1972 ms of which 18 ms to minimize.
[2024-06-01 02:16:14] [INFO ] Deduced a trap composed of 180 places in 1884 ms of which 17 ms to minimize.
[2024-06-01 02:16:16] [INFO ] Deduced a trap composed of 180 places in 2014 ms of which 18 ms to minimize.
[2024-06-01 02:16:18] [INFO ] Deduced a trap composed of 181 places in 2012 ms of which 17 ms to minimize.
[2024-06-01 02:16:21] [INFO ] Deduced a trap composed of 179 places in 2031 ms of which 17 ms to minimize.
[2024-06-01 02:16:23] [INFO ] Deduced a trap composed of 179 places in 2021 ms of which 17 ms to minimize.
[2024-06-01 02:16:25] [INFO ] Deduced a trap composed of 180 places in 1948 ms of which 18 ms to minimize.
[2024-06-01 02:16:27] [INFO ] Deduced a trap composed of 181 places in 2050 ms of which 18 ms to minimize.
[2024-06-01 02:16:29] [INFO ] Deduced a trap composed of 186 places in 2080 ms of which 18 ms to minimize.
[2024-06-01 02:16:31] [INFO ] Deduced a trap composed of 207 places in 2114 ms of which 18 ms to minimize.
[2024-06-01 02:16:33] [INFO ] Deduced a trap composed of 181 places in 2032 ms of which 17 ms to minimize.
[2024-06-01 02:16:35] [INFO ] Deduced a trap composed of 184 places in 2046 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2764 variables, 14/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2764 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 44/2808 variables, 44/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2808 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 16/2824 variables, 16/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2824 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 10095/12919 variables, 2824/2906 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/12919 variables, 6802/9708 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/12919 variables, 2/9710 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/12919 variables, 0/9710 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 0/12919 variables, 0/9710 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12919/12919 variables, and 9710 constraints, problems are : Problem set: 0 solved, 2 unsolved in 41714 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 2824/2824 constraints, ReadFeed: 6802/6802 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 15/15 constraints]
After SMT, in 47796ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 285 ms.
Support contains 5 out of 2824 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2824/2824 places, 10981/10981 transitions.
Applied a total of 0 rules in 514 ms. Remains 2824 /2824 variables (removed 0) and now considering 10981/10981 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 516 ms. Remains : 2824/2824 places, 10981/10981 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2824/2824 places, 10981/10981 transitions.
Applied a total of 0 rules in 530 ms. Remains 2824 /2824 variables (removed 0) and now considering 10981/10981 (removed 0) transitions.
[2024-06-01 02:16:47] [INFO ] Flow matrix only has 10095 transitions (discarded 886 similar events)
[2024-06-01 02:16:47] [INFO ] Invariant cache hit.
[2024-06-01 02:16:52] [INFO ] Implicit Places using invariants in 5470 ms returned []
Implicit Place search using SMT only with invariants took 5471 ms to find 0 implicit places.
Running 10887 sub problems to find dead transitions.
[2024-06-01 02:16:53] [INFO ] Flow matrix only has 10095 transitions (discarded 886 similar events)
[2024-06-01 02:16:53] [INFO ] Invariant cache hit.
[2024-06-01 02:16:53] [INFO ] State equation strengthened by 6802 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s2 1.0)
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(s54 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2822 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 10887 unsolved
SMT process timed out in 106189ms, After SMT, problems are : Problem set: 0 solved, 10887 unsolved
Search for dead transitions found 0 dead transitions in 106288ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112314 ms. Remains : 2824/2824 places, 10981/10981 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 12 factoid took 274 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Support contains 3 out of 3122 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3122/3122 places, 7142/7142 transitions.
Applied a total of 0 rules in 378 ms. Remains 3122 /3122 variables (removed 0) and now considering 7142/7142 (removed 0) transitions.
[2024-06-01 02:18:40] [INFO ] Flow matrix only has 6542 transitions (discarded 600 similar events)
// Phase 1: matrix 6542 rows 3122 cols
[2024-06-01 02:18:40] [INFO ] Computed 67 invariants in 149 ms
[2024-06-01 02:18:44] [INFO ] Implicit Places using invariants in 4847 ms returned []
[2024-06-01 02:18:44] [INFO ] Flow matrix only has 6542 transitions (discarded 600 similar events)
[2024-06-01 02:18:44] [INFO ] Invariant cache hit.
[2024-06-01 02:18:47] [INFO ] State equation strengthened by 2665 read => feed constraints.
[2024-06-01 02:19:17] [INFO ] Performed 1087/3122 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:19:48] [INFO ] Performed 1725/3122 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:20:18] [INFO ] Performed 2751/3122 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:20:29] [INFO ] Implicit Places using invariants and state equation in 104217 ms returned []
Implicit Place search using SMT with State Equation took 109065 ms to find 0 implicit places.
[2024-06-01 02:20:29] [INFO ] Redundant transitions in 640 ms returned []
Running 7117 sub problems to find dead transitions.
[2024-06-01 02:20:29] [INFO ] Flow matrix only has 6542 transitions (discarded 600 similar events)
[2024-06-01 02:20:29] [INFO ] Invariant cache hit.
[2024-06-01 02:20:29] [INFO ] State equation strengthened by 2665 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) 0/3120 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7117 unsolved
SMT process timed out in 44839ms, After SMT, problems are : Problem set: 0 solved, 7117 unsolved
Search for dead transitions found 0 dead transitions in 44900ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 155006 ms. Remains : 3122/3122 places, 7142/7142 transitions.
Computed a total of 523 stabilizing places and 1966 stable transitions
Computed a total of 523 stabilizing places and 1966 stable transitions
Detected a total of 523/3122 stabilizing places and 1966/7142 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 40000 steps (689 resets) in 452 ms. (88 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (100 resets) in 118 ms. (336 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 578 steps, run visited all 1 properties in 31 ms. (steps per millisecond=18 )
Probabilistic random walk after 578 steps, saw 433 distinct states, run finished after 34 ms. (steps per millisecond=17 ) properties seen :1
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 105 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 p1), (NOT p1)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1727 reset in 975 ms.
Product exploration explored 100000 steps with 1730 reset in 996 ms.
Support contains 3 out of 3122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3122/3122 places, 7142/7142 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3122 transition count 7141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 3121 transition count 7141
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 3120 transition count 7140
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 3120 transition count 7140
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 3119 transition count 7132
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 3119 transition count 7132
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 2 with 2 rules applied. Total rules applied 8 place count 3118 transition count 7131
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 3117 transition count 7130
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 3117 transition count 7130
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 3116 transition count 7122
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 3116 transition count 7122
Applied a total of 12 rules in 1718 ms. Remains 3116 /3122 variables (removed 6) and now considering 7122/7142 (removed 20) transitions.
[2024-06-01 02:21:19] [INFO ] Flow matrix only has 6522 transitions (discarded 600 similar events)
// Phase 1: matrix 6522 rows 3116 cols
[2024-06-01 02:21:19] [INFO ] Computed 67 invariants in 149 ms
[2024-06-01 02:21:23] [INFO ] Implicit Places using invariants in 4488 ms returned []
[2024-06-01 02:21:23] [INFO ] Flow matrix only has 6522 transitions (discarded 600 similar events)
[2024-06-01 02:21:23] [INFO ] Invariant cache hit.
[2024-06-01 02:21:26] [INFO ] State equation strengthened by 2651 read => feed constraints.
[2024-06-01 02:21:57] [INFO ] Performed 1229/3116 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 02:22:27] [INFO ] Performed 1848/3116 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 02:22:57] [INFO ] Performed 3062/3116 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 02:22:59] [INFO ] Implicit Places using invariants and state equation in 95954 ms returned []
Implicit Place search using SMT with State Equation took 100444 ms to find 0 implicit places.
[2024-06-01 02:23:00] [INFO ] Redundant transitions in 424 ms returned []
Running 7097 sub problems to find dead transitions.
[2024-06-01 02:23:00] [INFO ] Flow matrix only has 6522 transitions (discarded 600 similar events)
[2024-06-01 02:23:00] [INFO ] Invariant cache hit.
[2024-06-01 02:23:00] [INFO ] State equation strengthened by 2651 read => feed constraints.
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(s1911 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3114 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7097 unsolved
SMT process timed out in 44861ms, After SMT, problems are : Problem set: 0 solved, 7097 unsolved
Search for dead transitions found 0 dead transitions in 44924ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3116/3122 places, 7122/7142 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 147530 ms. Remains : 3116/3122 places, 7122/7142 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-09 finished in 607928 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U p1) U X(p1)))'
Support contains 4 out of 15108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15108/15108 places, 22267/22267 transitions.
Applied a total of 0 rules in 365 ms. Remains 15108 /15108 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2024-06-01 02:23:45] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15108 cols
[2024-06-01 02:23:47] [INFO ] Computed 1065 invariants in 1472 ms
[2024-06-01 02:24:19] [INFO ] Performed 9600/15108 implicitness test of which 408 returned IMPLICIT in 30 seconds.
[2024-06-01 02:24:44] [INFO ] Implicit Places using invariants in 58956 ms returned [7, 27, 49, 73, 99, 127, 157, 189, 223, 259, 297, 337, 378, 418, 456, 492, 526, 558, 588, 616, 642, 666, 688, 708, 766, 785, 805, 827, 851, 877, 905, 935, 967, 1001, 1037, 1075, 1114, 1152, 1188, 1222, 1254, 1284, 1312, 1338, 1362, 1384, 1404, 1423, 1481, 1500, 1519, 1539, 1561, 1585, 1611, 1639, 1669, 1701, 1735, 1771, 1808, 1844, 1878, 1910, 1940, 1968, 1994, 2018, 2040, 2060, 2079, 2098, 2156, 2175, 2194, 2213, 2233, 2255, 2279, 2305, 2333, 2363, 2395, 2429, 2464, 2498, 2530, 2560, 2588, 2614, 2638, 2660, 2680, 2699, 2718, 2737, 2795, 2814, 2833, 2852, 2871, 2891, 2913, 2937, 2963, 2991, 3021, 3053, 3086, 3118, 3148, 3176, 3202, 3226, 3248, 3268, 3287, 3306, 3325, 3344, 3402, 3421, 3440, 3459, 3478, 3497, 3517, 3539, 3563, 3589, 3617, 3647, 3678, 3708, 3736, 3762, 3786, 3808, 3828, 3847, 3866, 3885, 3904, 3923, 3981, 4000, 4019, 4038, 4057, 4076, 4095, 4115, 4137, 4161, 4187, 4215, 4244, 4272, 4298, 4322, 4344, 4364, 4383, 4402, 4421, 4440, 4459, 4478, 4536, 4555, 4574, 4593, 4612, 4631, 4650, 4669, 4689, 4711, 4735, 4761, 4788, 4814, 4838, 4860, 4880, 4899, 4918, 4937, 4956, 4975, 4994, 5013, 5071, 5090, 5109, 5128, 5147, 5166, 5185, 5204, 5223, 5243, 5265, 5289, 5314, 5338, 5360, 5380, 5399, 5418, 5437, 5456, 5475, 5494, 5513, 5532, 5590, 5609, 5628, 5647, 5666, 5685, 5704, 5723, 5742, 5761, 5781, 5803, 5826, 5848, 5868, 5887, 5906, 5925, 5944, 5963, 5982, 6001, 6020, 6039, 6097, 6116, 6135, 6154, 6173, 6192, 6211, 6230, 6249, 6268, 6287, 6307, 6328, 6348, 6367, 6386, 6405, 6424, 6443, 6462, 6481, 6500, 6519, 6538, 6596, 6615, 6634, 6653, 6672, 6691, 6710, 6729, 6748, 6767, 6786, 6805, 6824, 6843, 6862, 6881, 6900, 6919, 6938, 6957, 6976, 6995, 7014, 7033, 7089, 7108, 7127, 7146, 7165, 7184, 7203, 7222, 7241, 7260, 7279, 7298, 7317, 7336, 7355, 7374, 7393, 7412, 7431, 7450, 7469, 7488, 7507, 7526, 7584, 7603, 7622, 7641, 7660, 7679, 7698, 7717, 7736, 7755, 7774, 7793, 7812, 7831, 7850, 7869, 7888, 7907, 7926, 7945, 7964, 7983, 8002, 8021, 8079, 8098, 8117, 8136, 8155, 8174, 8193, 8212, 8231, 8250, 8269, 8288, 8308, 8329, 8349, 8368, 8387, 8406, 8425, 8444, 8463, 8482, 8501, 8520, 8578, 8597, 8616, 8635, 8654, 8673, 8692, 8711, 8730, 8749, 8768, 8788, 8810, 8833, 8855, 8875, 8894, 8913, 8932, 8951, 8970, 8989, 9008, 9027, 9085, 9104, 9123, 9142, 9161, 9180, 9199, 9218, 9237, 9256, 9276, 9298, 9322, 9347, 9371, 9393, 9413, 9432, 9451, 9470, 9489, 9508, 9527, 9546, 9604, 9623, 9642, 9661, 9680, 9699, 9718, 9737, 9756, 9776, 9798, 9822, 9848, 9875, 9901, 9925, 9947, 9967, 9986, 10005, 10024, 10043, 10062, 10081, 10139, 10158, 10177, 10196, 10215, 10234, 10253, 10272, 10292, 10314, 10338, 10364, 10392, 10421, 10449, 10475, 10499, 10521, 10541, 10560, 10579, 10598, 10617, 10636, 10694, 10713, 10732, 10751, 10770, 10789, 10808, 10828, 10850, 10874, 10900, 10928, 10958, 10989, 11019, 11047, 11073, 11097, 11119, 11139, 11158, 11177, 11196, 11215, 11273, 11292, 11311, 11330, 11349, 11368, 11388, 11410, 11434, 11460, 11488, 11518, 11550, 11583, 11645, 11673, 11699, 11723, 11745, 11765, 11784, 11803, 11822, 11880, 11899, 11918, 11937, 11956, 11976, 11998, 12022, 12048, 12076, 12106, 12138, 12172, 12207, 12241, 12273, 12303, 12331, 12357, 12381, 12403, 12423, 12442, 12461, 12519, 12538, 12557, 12576, 12596, 12618, 12642, 12668, 12696, 12726, 12758, 12792, 12828, 12865, 12901, 12935, 12967, 12997, 13025, 13051, 13075, 13097, 13117, 13136, 13194, 13213, 13232, 13252, 13274, 13298, 13324, 13352, 13382, 13414, 13448, 13484, 13522, 13561, 13599, 13635, 13669, 13701, 13731, 13759, 13785, 13809, 13831, 13851, 13907, 13926, 13946, 13968, 13992, 14018, 14046, 14076, 14108, 14142, 14178, 14216, 14256, 14297, 14337, 14375, 14411, 14445, 14477, 14507, 14535, 14561, 14585, 14607]
Discarding 599 places :
Implicit Place search using SMT only with invariants took 58974 ms to find 599 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 14509/15108 places, 22267/22267 transitions.
Applied a total of 0 rules in 367 ms. Remains 14509 /14509 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 59708 ms. Remains : 14509/15108 places, 22267/22267 transitions.
Stuttering acceptance computed with spot in 235 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-14
Product exploration explored 100000 steps with 50000 reset in 4135 ms.
Product exploration explored 100000 steps with 50000 reset in 3947 ms.
Computed a total of 11885 stabilizing places and 17066 stable transitions
Computed a total of 11885 stabilizing places and 17066 stable transitions
Detected a total of 11885/14509 stabilizing places and 17066/22267 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 20 ms. Reduced automaton from 6 states, 12 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-14 finished in 68191 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((p0||G(p1)))||G(p2)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(X(p0))||F(p1)))))'
[2024-06-01 02:24:54] [INFO ] Flatten gal took : 539 ms
[2024-06-01 02:24:54] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2024-06-01 02:24:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 15108 places, 22267 transitions and 83414 arcs took 79 ms.
Total runtime 2467349 ms.
There are residual formulas that ITS could not solve within timeout

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2024

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S24C08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654350900107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C08.tgz
mv MultiCrashLeafsetExtension-PT-S24C08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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