About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S32C12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11963.800 | 3600000.00 | 3991405.00 | 9309.50 | ?FTTFFT?T???F?TF | 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.r246-tall-171654351200228.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 itstools
Input is MultiCrashLeafsetExtension-PT-S32C12, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-tall-171654351200228
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 37M
-rw-r--r-- 1 mcc users 15K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 37M 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-S32C12-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716646479366
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-25 14:14:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 14:14:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 14:14:41] [INFO ] Load time of PNML (sax parser for PT used): 1221 ms
[2024-05-25 14:14:41] [INFO ] Transformed 36724 places.
[2024-05-25 14:14:42] [INFO ] Transformed 54827 transitions.
[2024-05-25 14:14:42] [INFO ] Parsed PT model containing 36724 places and 54827 transitions and 203278 arcs in 1567 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 128 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 59 out of 36724 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36724/36724 places, 54827/54827 transitions.
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 36664 transition count 54827
Applied a total of 60 rules in 2955 ms. Remains 36664 /36724 variables (removed 60) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 14:14:46] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36664 cols
[2024-05-25 14:14:57] [INFO ] Computed 1973 invariants in 11481 ms
[2024-05-25 14:15:38] [INFO ] Performed 5117/36664 implicitness test of which 128 returned IMPLICIT in 30 seconds.
[2024-05-25 14:16:09] [INFO ] Performed 7583/36664 implicitness test of which 198 returned IMPLICIT in 60 seconds.
[2024-05-25 14:16:39] [INFO ] Performed 10739/36664 implicitness test of which 295 returned IMPLICIT in 90 seconds.
[2024-05-25 14:17:10] [INFO ] Performed 12763/36664 implicitness test of which 362 returned IMPLICIT in 122 seconds.
[2024-05-25 14:17:37] [INFO ] Implicit Places using invariants in 171647 ms returned [4, 8, 36, 66, 98, 132, 168, 206, 246, 288, 332, 378, 426, 476, 528, 582, 638, 695, 751, 805, 857, 907, 955, 1001, 1045, 1087, 1127, 1165, 1201, 1235, 1267, 1297, 1325, 1401, 1408, 1435, 1463, 1493, 1525, 1559, 1595, 1633, 1673, 1715, 1759, 1805, 1853, 1903, 1955, 2009, 2064, 2118, 2170, 2220, 2268, 2314, 2358, 2400, 2440, 2478, 2514, 2548, 2580, 2610, 2638, 2665, 2748, 2775, 2802, 2830, 2860, 2892, 2926, 2962, 3000, 3040, 3082, 3126, 3172, 3220, 3270, 3322, 3375, 3427, 3477, 3525, 3571, 3615, 3657, 3697, 3735, 3771, 3805, 3837, 3867, 3895, 3922, 3949, 4025, 4032, 4059, 4086, 4113, 4141, 4171, 4203, 4237, 4273, 4311, 4351, 4393, 4437, 4483, 4531, 4581, 4632, 4682, 4730, 4776, 4820, 4862, 4902, 4940, 4976, 5010, 5042, 5072, 5100, 5127, 5154, 5181, 5257, 5264, 5291, 5318, 5345, 5372, 5400, 5430, 5462, 5496, 5532, 5570, 5610, 5652, 5696, 5742, 5790, 5839, 5887, 5933, 5977, 6019, 6059, 6097, 6133, 6167, 6199, 6229, 6257, 6284, 6311, 6338, 6365, 6441, 6448, 6475, 6502, 6529, 6556, 6583, 6611, 6641, 6673, 6707, 6743, 6781, 6821, 6863, 6907, 6953, 7000, 7046, 7090, 7132, 7172, 7210, 7246, 7280, 7312, 7342, 7370, 7397, 7424, 7451, 7478, 7505, 7581, 7588, 7642, 7669, 7696, 7723, 7750, 7778, 7808, 7840, 7874, 7910, 7948, 7988, 8030, 8074, 8119, 8163, 8205, 8245, 8283, 8319, 8353, 8385, 8415, 8443, 8470, 8497, 8524, 8551, 8578, 8605, 8681, 8688, 8715, 8742, 8769, 8796, 8823, 8850, 8877, 8905, 8935, 8967, 9001, 9037, 9075, 9115, 9157, 9200, 9242, 9282, 9320, 9356, 9390, 9422, 9452, 9480, 9507, 9534, 9561, 9588, 9615, 9642, 9669, 9745, 9752, 9779, 9806, 9833, 9860, 9887, 9914, 9941, 9968, 9996, 10026, 10058, 10092, 10128, 10166, 10206, 10247, 10287, 10325, 10361, 10395, 10427, 10457, 10485, 10512, 10539, 10566, 10593, 10620, 10647, 10674, 10701, 10777, 10784, 10811, 10838, 10865, 10892, 10919, 10946, 10973, 11000, 11027, 11055, 11085, 11117, 11151, 11187, 11225, 11264, 11302, 11338, 11372, 11404, 11434, 11462, 11489, 11516, 11543, 11570, 11597, 11624, 11651, 11678, 11705, 11781, 11788, 11815, 11842, 11869, 11896, 11923, 11950, 11977, 12004, 12031, 12058, 12086, 12116, 12148, 12182, 12218, 12255, 12291, 12325, 12357, 12387, 12415, 12442, 12469, 12496, 12523, 12550, 12577, 12604, 12631, 12658, 12685, 12761, 12768, 12795, 12822, 12849, 12876, 12903, 12930, 12957, 12984, 13011, 13038, 13065, 13093, 13123, 13155, 13189, 13224, 13258, 13290, 13320, 13348, 13375, 13402, 13429, 13456, 13483, 13510, 13537, 13564, 13591, 13618, 13645, 13721, 13728, 13755, 13782, 13809, 13836, 13863, 13890, 13917, 13944, 13971, 13998, 14025, 14052, 14080, 14110, 14142, 14175, 14207, 14237, 14265, 14292, 14319, 14346, 14373, 14400, 14427, 14454, 14481, 14508, 14535, 14562, 14589, 14665]
[2024-05-25 14:17:37] [INFO ] Actually due to overlaps returned [1401, 4025, 5257, 6441, 7581, 8681, 9745, 10777, 11781, 12761, 13721, 14665, 4, 8, 476, 528, 582, 638, 695, 751, 805, 857, 907, 955, 1001, 1045, 1087, 1127, 1165, 1201, 1235, 1267, 1297, 1325, 1853, 1903, 1955, 2009, 2064, 2118, 2170, 2220, 2268, 2314, 2358, 2400, 2440, 2478, 2514, 2548, 2580, 2610, 2638, 2665, 2775, 3172, 3220, 3270, 3322, 3375, 3427, 3477, 3525, 3571, 3615, 3657, 3697, 3735, 3771, 3805, 3837, 3867, 3895, 3922, 3949, 4059, 4437, 4483, 4531, 4581, 4632, 4682, 4730, 4776, 4820, 4862, 4902, 4940, 4976, 5010, 5042, 5072, 5100, 5127, 5154, 5181, 5291, 5652, 5696, 5742, 5790, 5839, 5887, 5933, 5977, 6019, 6059, 6097, 6133, 6167, 6199, 6229, 6257, 6284, 6311, 6338, 6365, 6475, 6821, 6863, 6907, 6953, 7000, 7046, 7090, 7132, 7172, 7210, 7246, 7280, 7312, 7342, 7370, 7397, 7424, 7451, 7478, 7505, 7948, 7988, 8030, 8074, 8119, 8163, 8205, 8245, 8283, 8319, 8353, 8385, 8415, 8443, 8470, 8497, 8524, 8551, 8578, 8605, 8715, 9037, 9075, 9115, 9157, 9200, 9242, 9282, 9320, 9356, 9390, 9422, 9452, 9480, 9507, 9534, 9561, 9588, 9615, 9642, 9669, 9779, 10092, 10128, 10166, 10206, 10247, 10287, 10325, 10361, 10395, 10427, 10457, 10485, 10512, 10539, 10566, 10593, 10620, 10647, 10674, 10701, 10811, 11117, 11151, 11187, 11225, 11264, 11302, 11338, 11372, 11404, 11434, 11462, 11489, 11516, 11543, 11570, 11597, 11624, 11651, 11678, 11705, 11815, 12116, 12148, 12182, 12218, 12255, 12291, 12325, 12357, 12387, 12415, 12442, 12469, 12496, 12523, 12550, 12577, 12604, 12631, 12658, 12685, 12795, 13093, 13123, 13155, 13189, 13224, 13258, 13290, 13320, 13348, 13375, 13402, 13429, 13456, 13483, 13510, 13537, 13564, 13591, 13618, 13645, 13755, 14052, 14080, 14110, 14142, 14175, 14207, 14237, 14265, 14292, 14319, 14346, 14373, 14400, 14427, 14454, 14481, 14508, 14535, 14562, 14589]
Discarding 284 places :
Implicit Place search using SMT only with invariants took 171788 ms to find 284 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36380/36724 places, 54827/54827 transitions.
Applied a total of 0 rules in 2941 ms. Remains 36380 /36380 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 177712 ms. Remains : 36380/36724 places, 54827/54827 transitions.
Support contains 59 out of 36380 places after structural reductions.
[2024-05-25 14:17:43] [INFO ] Flatten gal took : 1789 ms
[2024-05-25 14:17:44] [INFO ] Flatten gal took : 1469 ms
[2024-05-25 14:17:47] [INFO ] Input system was already deterministic with 54827 transitions.
RANDOM walk for 40000 steps (324 resets) in 4684 ms. (8 steps per ms) remains 26/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 401 ms. (9 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 25/25 properties
[2024-05-25 14:17:49] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36380 cols
[2024-05-25 14:17:59] [INFO ] Computed 1689 invariants in 9849 ms
[2024-05-25 14:18:00] [INFO ] State equation strengthened by 17602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
At refinement iteration 1 (OVERLAPS) 22436/22482 variables, 14/14 constraints. Problems are: Problem set: 2 solved, 23 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 22482/90151 variables, and 14 constraints, problems are : Problem set: 2 solved, 23 unsolved in 5060 ms.
Refiners :[Positive P Invariants (semi-flows): 14/63 constraints, Generalized P Invariants (flows): 0/1626 constraints, State Equation: 0/36380 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 23 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 22439/22481 variables, 14/14 constraints. Problems are: Problem set: 2 solved, 23 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 22481/90151 variables, and 14 constraints, problems are : Problem set: 2 solved, 23 unsolved in 5017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/63 constraints, Generalized P Invariants (flows): 0/1626 constraints, State Equation: 0/36380 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/25 constraints, Known Traps: 0/0 constraints]
After SMT, in 20605ms problems are : Problem set: 2 solved, 23 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 42 out of 36380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36380/36380 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12604 transitions
Trivial Post-agglo rules discarded 12604 transitions
Performed 12604 trivial Post agglomeration. Transition count delta: 12604
Iterating post reduction 0 with 12604 rules applied. Total rules applied 12604 place count 36380 transition count 42223
Reduce places removed 12604 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 12668 rules applied. Total rules applied 25272 place count 23776 transition count 42159
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 25336 place count 23712 transition count 42159
Performed 787 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 787 Pre rules applied. Total rules applied 25336 place count 23712 transition count 41372
Deduced a syphon composed of 787 places in 81 ms
Reduce places removed 787 places and 0 transitions.
Iterating global reduction 3 with 1574 rules applied. Total rules applied 26910 place count 22925 transition count 41372
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 83 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 26974 place count 22893 transition count 41340
Free-agglomeration rule (complex) applied 1572 times.
Iterating global reduction 3 with 1572 rules applied. Total rules applied 28546 place count 22893 transition count 39768
Reduce places removed 1572 places and 0 transitions.
Iterating post reduction 3 with 1572 rules applied. Total rules applied 30118 place count 21321 transition count 39768
Partial Free-agglomeration rule applied 4156 times.
Drop transitions (Partial Free agglomeration) removed 4156 transitions
Iterating global reduction 4 with 4156 rules applied. Total rules applied 34274 place count 21321 transition count 39768
Applied a total of 34274 rules in 16348 ms. Remains 21321 /36380 variables (removed 15059) and now considering 39768/54827 (removed 15059) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16350 ms. Remains : 21321/36380 places, 39768/54827 transitions.
RANDOM walk for 40000 steps (548 resets) in 5906 ms. (6 steps per ms) remains 19/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4000 steps (8 resets) in 56 ms. (70 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 19/19 properties
[2024-05-25 14:18:28] [INFO ] Flow matrix only has 38207 transitions (discarded 1561 similar events)
// Phase 1: matrix 38207 rows 21321 cols
[2024-05-25 14:18:44] [INFO ] Computed 1689 invariants in 15303 ms
[2024-05-25 14:18:45] [INFO ] State equation strengthened by 17602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 7443/7479 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
[2024-05-25 14:19:00] [INFO ] Deduced a trap composed of 2537 places in 12766 ms of which 350 ms to minimize.
[2024-05-25 14:19:12] [INFO ] Deduced a trap composed of 2756 places in 12108 ms of which 57 ms to minimize.
[2024-05-25 14:19:24] [INFO ] Deduced a trap composed of 2640 places in 11957 ms of which 57 ms to minimize.
[2024-05-25 14:19:36] [INFO ] Deduced a trap composed of 1588 places in 12141 ms of which 53 ms to minimize.
SMT process timed out in 67852ms, After SMT, problems are : Problem set: 0 solved, 19 unsolved
Fused 19 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 36 out of 21321 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21321/21321 places, 39768/39768 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 21321 transition count 39766
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 21319 transition count 39766
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 21319 transition count 39765
Deduced a syphon composed of 1 places in 35 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 21318 transition count 39765
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 21318 transition count 39761
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 14 place count 21314 transition count 39761
Applied a total of 14 rules in 3471 ms. Remains 21314 /21321 variables (removed 7) and now considering 39761/39768 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3472 ms. Remains : 21314/21321 places, 39761/39768 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 30364 stabilizing places and 42858 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' '!(G(F(p0)))'
Support contains 2 out of 36380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36380/36380 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12672 transitions
Trivial Post-agglo rules discarded 12672 transitions
Performed 12672 trivial Post agglomeration. Transition count delta: 12672
Iterating post reduction 0 with 12672 rules applied. Total rules applied 12672 place count 36380 transition count 42155
Reduce places removed 12672 places and 0 transitions.
Iterating post reduction 1 with 12672 rules applied. Total rules applied 25344 place count 23708 transition count 42155
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 792 Pre rules applied. Total rules applied 25344 place count 23708 transition count 41363
Deduced a syphon composed of 792 places in 58 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26928 place count 22916 transition count 41363
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 61 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26994 place count 22883 transition count 41330
Applied a total of 26994 rules in 6459 ms. Remains 22883 /36380 variables (removed 13497) and now considering 41330/54827 (removed 13497) transitions.
[2024-05-25 14:19:47] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 22883 cols
[2024-05-25 14:19:53] [INFO ] Computed 1689 invariants in 6450 ms
[2024-05-25 14:20:28] [INFO ] Performed 6537/22883 implicitness test of which 102 returned IMPLICIT in 30 seconds.
[2024-05-25 14:20:58] [INFO ] Performed 10927/22883 implicitness test of which 267 returned IMPLICIT in 60 seconds.
[2024-05-25 14:21:28] [INFO ] Performed 13760/22883 implicitness test of which 444 returned IMPLICIT in 90 seconds.
[2024-05-25 14:22:00] [INFO ] Performed 16204/22883 implicitness test of which 576 returned IMPLICIT in 122 seconds.
[2024-05-25 14:22:30] [INFO ] Performed 18673/22883 implicitness test of which 688 returned IMPLICIT in 152 seconds.
[2024-05-25 14:22:33] [INFO ] Implicit Places using invariants in 166537 ms returned [21, 39, 59, 81, 105, 131, 159, 189, 221, 255, 291, 975, 990, 1006, 1024, 1044, 1066, 1090, 1116, 1144, 1174, 1206, 1240, 1880, 1886, 1915, 1931, 1949, 1969, 1991, 2015, 2041, 2069, 2099, 2131, 2739, 2768, 2783, 2799, 2817, 2837, 2859, 2883, 2909, 2937, 2967, 3540, 3569, 3584, 3599, 3615, 3633, 3653, 3675, 3699, 3725, 3753, 4293, 4322, 4337, 4352, 4367, 4383, 4401, 4421, 4443, 4467, 4493, 5002, 5017, 5032, 5047, 5062, 5077, 5092, 5108, 5126, 5146, 5168, 5192, 5672, 5701, 5716, 5731, 5746, 5761, 5776, 5792, 5810, 5830, 5852, 6305, 6334, 6349, 6364, 6379, 6394, 6409, 6424, 6440, 6458, 6478, 6906, 6935, 6950, 6965, 6980, 6995, 7010, 7025, 7040, 7056, 7074, 7479, 7508, 7523, 7538, 7553, 7568, 7583, 7598, 7613, 7628, 7644, 8028, 8057, 8072, 8087, 8102, 8117, 8132, 8147, 8162, 8177, 8192, 8557, 8586, 8601, 8616, 8631, 8646, 8661, 8676, 8691, 8706, 8721, 9070, 9085, 9100, 9115, 9130, 9145, 9160, 9175, 9190, 9205, 9220, 9235, 9250, 9265, 9281, 9299, 9318, 9336, 9352, 9367, 9382, 9397, 9412, 9427, 9442, 9457, 9472, 9487, 9502, 9517, 9532, 9547, 9587, 9593, 9608, 9623, 9638, 9653, 9668, 9683, 9698, 9713, 9728, 9743, 9758, 9773, 9788, 9803, 9819, 9836, 9852, 9867, 9882, 9897, 9912, 9927, 9942, 9957, 9972, 9987, 10002, 10017, 10032, 10047, 10062, 10102, 10108, 10123, 10138, 10153, 10168, 10183, 10198, 10213, 10228, 10243, 10258, 10273, 10288, 10303, 10318, 10333, 10348, 10363, 10378, 10393, 10408, 10423, 10438, 10453, 10468, 10483, 10498, 10513, 10528, 10543, 10558, 10573, 10613, 10615, 10618, 10633, 10648, 10663, 10678, 10693, 10708, 10723, 10738, 10753, 10768, 10783, 10798, 10813, 10828, 10843, 10858, 10873, 10888, 10903, 10918, 10933, 10948, 10963, 10978, 10993, 11008, 11023, 11038, 11053, 11068, 11083, 11123, 11129, 11144, 11159, 11174, 11189, 11204, 11219, 11234, 11249, 11264, 11279, 11294, 11309, 11324, 11339, 11354, 11369, 11384, 11399, 11414, 11429, 11444, 11459, 11474, 11489, 11504, 11519, 11534, 11549, 11564, 11579, 11594, 11634, 11640, 11655, 11670, 11685, 11700, 11715, 11730, 11745, 11760, 11775, 11790, 11805, 11820, 11835, 11850, 11865, 11881, 11898, 11914, 11929, 11944, 11959, 11974, 11989, 12004, 12019, 12034, 12049, 12064, 12079, 12094, 12109, 12149, 12155, 12170, 12185, 12200, 12215, 12230, 12245, 12260, 12275, 12290, 12305, 12320, 12335, 12350, 12365, 12381, 12399, 12418, 12436, 12452, 12467, 12482, 12497, 12512, 12527, 12542, 12557, 12572, 12587, 12602, 12617, 12632, 12672, 12678, 12693, 12708, 12723, 12738, 12753, 12768, 12783, 12798, 12813, 12828, 12843, 12858, 12873, 12889, 12907, 12927, 12948, 12968, 12986, 13002, 13017, 13032, 13047, 13062, 13077, 13092, 13107, 13122, 13137, 13152, 13167, 13207, 13213, 13228, 13243, 13258, 13273, 13288, 13303, 13318, 13333, 13348, 13363, 13378, 13393, 13409, 13427, 13447, 13469, 13492, 13514, 13534, 13552, 13568, 13583, 13598, 13613, 13628, 13643, 13658, 13673, 13688, 13703, 13718, 13758, 13764, 13779, 13794, 13809, 13824, 13839, 13854, 13869, 13884, 13899, 13914, 13929, 13945, 13963, 13983, 14005, 14029, 14054, 14078, 14100, 14120, 14138, 14154, 14169, 14184, 14199, 14214, 14229, 14244, 14259, 14274, 14289, 14329, 14335, 14350, 14365, 14380, 14395, 14410, 14425, 14440, 14455, 14470, 14485, 14501, 14519, 14539, 14561, 14585, 14611, 14638, 14664, 14688, 14710, 14730, 14748, 14764, 14779, 14794, 14809, 14824, 14839, 14854, 14869, 14884, 14924, 14930, 14945, 14960, 14975, 14990, 15005, 15020, 15035, 15050, 15065, 15081, 15099, 15119, 15141, 15165, 15191, 15219, 15248, 15276, 15302, 15326, 15348, 15368, 15386, 15402, 15417, 15432, 15447, 15462, 15477, 15492, 15507, 15547, 15553, 15568, 15583, 15598, 15613, 15628, 15643, 15658, 15673, 15689, 15707, 15727, 15749, 15773, 15799, 15827, 15857, 15888, 15918, 15946, 15972, 15996, 16018, 16038, 16056, 16072, 16087, 16102, 16117, 16132, 16147, 16162, 16202, 16208, 16223, 16238, 16253, 16268, 16283, 16298, 16313, 16329, 16347, 16367, 16389, 16413, 16439, 16467, 16497, 16529, 16562, 16594, 16624, 16652, 16678, 16702, 16724, 16744, 16762, 16778, 16793, 16808, 16823, 16838, 16853, 16893, 16899, 16914, 16929, 16944, 16959, 16974, 16989, 17005, 17023, 17043, 17065, 17089, 17115, 17143, 17173, 17205, 17239, 17274, 17308, 17340, 17370, 17398, 17424, 17448, 17470, 17490, 17508, 17524, 17539, 17554, 17569, 17584, 17624, 17630, 17645, 17660, 17675, 17690, 17705, 17721, 17739, 17759, 17781, 17805, 17831, 17859, 17889, 17921, 17955, 17991, 18028, 18064, 18098, 18130, 18160, 18188, 18214, 18238, 18260, 18280, 18298, 18314, 18329, 18344, 18359, 18399, 18405, 18420, 18435, 18450, 18465, 18481, 18499, 18519, 18541, 18565, 18591, 18619, 18649, 18681, 18715, 18751, 18789, 18828, 18866, 18902, 18936, 18968, 18998, 19026, 19052, 19076, 19098, 19118, 19136, 19152, 19167, 19182, 19222]
[2024-05-25 14:22:33] [INFO ] Actually due to overlaps returned [1880, 9587, 10102, 10613, 11123, 11634, 12149, 12672, 13207, 13758, 14329, 14924, 15547, 16202, 16893, 17624, 18399, 19222, 21, 39, 59, 81, 105, 131, 159, 189, 221, 255, 291, 975, 990, 1006, 1024, 1044, 1066, 1090, 1116, 1144, 1174, 1206, 1240, 1886, 1915, 1931, 1949, 1969, 1991, 2015, 2041, 2069, 2099, 2131, 2739, 2768, 2783, 2799, 2817, 2837, 2859, 2883, 2909, 2937, 2967, 3540, 3569, 3584, 3599, 3615, 3633, 3653, 3675, 3699, 3725, 3753, 4293, 4322, 4337, 4352, 4367, 4383, 4401, 4421, 4443, 4467, 4493, 5002, 5032, 5047, 5062, 5077, 5092, 5108, 5126, 5146, 5168, 5192, 5672, 5701, 5716, 5731, 5746, 5761, 5776, 5792, 5810, 5830, 5852, 6305, 6334, 6349, 6364, 6379, 6394, 6409, 6424, 6440, 6458, 6478, 6906, 6935, 6950, 6965, 6980, 6995, 7010, 7025, 7040, 7056, 7074, 7479, 7508, 7523, 7538, 7553, 7568, 7583, 7598, 7613, 7628, 7644, 8028, 8057, 8072, 8087, 8102, 8117, 8132, 8147, 8162, 8177, 8192, 8557, 8586, 8601, 8616, 8631, 8646, 8661, 8676, 8691, 8706, 8721, 9070, 9100, 9115, 9130, 9145, 9160, 9175, 9190, 9205, 9220, 9235, 9250, 9517, 9532, 9547, 9593, 9623, 9638, 9653, 9668, 9683, 9698, 9713, 9728, 9743, 9758, 9773, 10032, 10047, 10062, 10108, 10138, 10153, 10168, 10183, 10198, 10213, 10228, 10243, 10258, 10273, 10288, 10543, 10558, 10573, 10615, 10618, 10648, 10663, 10678, 10693, 10708, 10723, 10738, 10753, 10768, 10783, 10798, 11053, 11068, 11083, 11129, 11159, 11174, 11189, 11204, 11219, 11234, 11249, 11264, 11279, 11294, 11309, 11564, 11579, 11594, 11640, 11670, 11685, 11700, 11715, 11730, 11745, 11760, 11775, 11790, 11805, 11820, 12079, 12094, 12109, 12155, 12185, 12200, 12215, 12230, 12245, 12260, 12275, 12290, 12305, 12320, 12335, 12602, 12617, 12632, 12678, 12708, 12723, 12738, 12753, 12768, 12783, 12798, 12813, 12828, 12843, 12858, 13137, 13152, 13167, 13213, 13243, 13258, 13273, 13288, 13303, 13318, 13333, 13348, 13363, 13378, 13393, 13688, 13703, 13718, 13764, 13794, 13809, 13824, 13839, 13854, 13869, 13884, 13899, 13914, 13929, 13945, 14259, 14274, 14289, 14335, 14365, 14380, 14395, 14410, 14425, 14440, 14455, 14470, 14485, 14501, 14519, 14854, 14869, 14884, 14930, 14960, 14975, 14990, 15005, 15020, 15035, 15050, 15065, 15081, 15099, 15119, 15477, 15492, 15507, 15553, 15583, 15598, 15613, 15628, 15643, 15658, 15673, 15689, 15707, 15727, 15749, 16132, 16147, 16162, 16208, 16238, 16253, 16268, 16283, 16298, 16313, 16329, 16347, 16367, 16389, 16413, 16823, 16838, 16853, 16899, 16929, 16944, 16959, 16974, 16989, 17005, 17023, 17043, 17065, 17089, 17115, 17554, 17569, 17584, 17630, 17660, 17675, 17690, 17705, 17721, 17739, 17759, 17781, 17805, 17831, 17859, 18329, 18344, 18359, 18405, 18435, 18450, 18465, 18481, 18499, 18519, 18541, 18565, 18591, 18619, 18649, 19152, 19167, 19182]
Discarding 418 places :
Implicit Place search using SMT only with invariants took 166578 ms to find 418 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22465/36380 places, 41330/54827 transitions.
Applied a total of 0 rules in 2107 ms. Remains 22465 /22465 variables (removed 0) and now considering 41330/41330 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 175148 ms. Remains : 22465/36380 places, 41330/54827 transitions.
Stuttering acceptance computed with spot in 221 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-00
Product exploration explored 100000 steps with 1021 reset in 3811 ms.
Product exploration explored 100000 steps with 1020 reset in 3525 ms.
Computed a total of 16482 stabilizing places and 29394 stable transitions
Computed a total of 16482 stabilizing places and 29394 stable transitions
Detected a total of 16482/22465 stabilizing places and 29394/41330 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 113 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 64 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (406 resets) in 2926 ms. (13 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (52 resets) in 545 ms. (73 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 6153 steps, run timeout after 3002 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 6153 steps, saw 3138 distinct states, run finished after 3020 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-25 14:22:48] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 22465 cols
[2024-05-25 14:22:54] [INFO ] Computed 1271 invariants in 6124 ms
[2024-05-25 14:22:54] [INFO ] State equation strengthened by 17602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9143/9145 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9145 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/9180 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9180 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 22384/62739 variables, and 1190 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4904 ms.
Refiners :[Positive P Invariants (semi-flows): 3/63 constraints, Generalized P Invariants (flows): 1187/1208 constraints, State Equation: 0/22465 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9143/9145 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9145 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/9180 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9180 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 22384/62739 variables, and 1190 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3827 ms.
Refiners :[Positive P Invariants (semi-flows): 3/63 constraints, Generalized P Invariants (flows): 1187/1208 constraints, State Equation: 0/22465 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 15176ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 22465 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22465/22465 places, 41330/41330 transitions.
Free-agglomeration rule (complex) applied 1591 times.
Iterating global reduction 0 with 1591 rules applied. Total rules applied 1591 place count 22465 transition count 39739
Reduce places removed 1591 places and 0 transitions.
Iterating post reduction 0 with 1591 rules applied. Total rules applied 3182 place count 20874 transition count 39739
Applied a total of 3182 rules in 6861 ms. Remains 20874 /22465 variables (removed 1591) and now considering 39739/41330 (removed 1591) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6863 ms. Remains : 20874/22465 places, 39739/41330 transitions.
RANDOM walk for 40000 steps (549 resets) in 9384 ms. (4 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (48 resets) in 880 ms. (45 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 14524 steps, run timeout after 6001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 14524 steps, saw 7205 distinct states, run finished after 6001 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-25 14:23:18] [INFO ] Flow matrix only has 38173 transitions (discarded 1566 similar events)
// Phase 1: matrix 38173 rows 20874 cols
[2024-05-25 14:23:35] [INFO ] Computed 1271 invariants in 16905 ms
[2024-05-25 14:23:37] [INFO ] State equation strengthened by 17602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7606/7608 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7608 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/7641 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7641 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13152/20793 variables, 1186/1190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/20793 variables, 0/1190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/20853 variables, 60/1250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/20853 variables, 0/1250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 21/20874 variables, 21/1271 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/20874 variables, 0/1271 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 59047/59047 variables, and 22145 constraints, problems are : Problem set: 0 solved, 1 unsolved in 23406 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, Generalized P Invariants (flows): 1207/1207 constraints, State Equation: 20874/20874 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7606/7608 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7608 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/7641 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7641 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13152/20793 variables, 1186/1190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 14:25:31] [INFO ] Deduced a trap composed of 5 places in 87196 ms of which 147 ms to minimize.
SMT process timed out in 132992ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 20874 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20874/20874 places, 39739/39739 transitions.
Applied a total of 0 rules in 1283 ms. Remains 20874 /20874 variables (removed 0) and now considering 39739/39739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1284 ms. Remains : 20874/20874 places, 39739/39739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20874/20874 places, 39739/39739 transitions.
Applied a total of 0 rules in 1284 ms. Remains 20874 /20874 variables (removed 0) and now considering 39739/39739 (removed 0) transitions.
[2024-05-25 14:25:34] [INFO ] Flow matrix only has 38173 transitions (discarded 1566 similar events)
[2024-05-25 14:25:34] [INFO ] Invariant cache hit.
[2024-05-25 14:26:08] [INFO ] Performed 6305/20874 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2024-05-25 14:26:38] [INFO ] Performed 10303/20874 implicitness test of which 72 returned IMPLICIT in 60 seconds.
[2024-05-25 14:27:10] [INFO ] Performed 12999/20874 implicitness test of which 171 returned IMPLICIT in 92 seconds.
[2024-05-25 14:27:40] [INFO ] Performed 15386/20874 implicitness test of which 240 returned IMPLICIT in 122 seconds.
[2024-05-25 14:28:10] [INFO ] Performed 18854/20874 implicitness test of which 345 returned IMPLICIT in 152 seconds.
[2024-05-25 14:28:14] [INFO ] Implicit Places using invariants in 160080 ms returned [4598, 8274, 8432, 8446, 8462, 8479, 8495, 8509, 8523, 8537, 8551, 8565, 8579, 8593, 8607, 8621, 8635, 8649, 8745, 8902, 8916, 8930, 8945, 8959, 8973, 8987, 9001, 9015, 9029, 9043, 9057, 9071, 9085, 9099, 9113, 9209, 9366, 9380, 9394, 9408, 9422, 9436, 9450, 9464, 9478, 9492, 9506, 9520, 9534, 9548, 9562, 9576, 9670, 9827, 9841, 9855, 9869, 9883, 9897, 9911, 9925, 9939, 9953, 9967, 9981, 9995, 10009, 10023, 10037, 10132, 10289, 10303, 10317, 10331, 10345, 10359, 10373, 10387, 10401, 10415, 10429, 10443, 10457, 10471, 10485, 10499, 10595, 10752, 10766, 10780, 10794, 10809, 10823, 10837, 10851, 10865, 10879, 10893, 10907, 10921, 10935, 10949, 10963, 11059, 11216, 11230, 11244, 11260, 11277, 11293, 11307, 11321, 11335, 11349, 11363, 11377, 11391, 11405, 11419, 11433, 11529, 11686, 11700, 11716, 11734, 11753, 11771, 11787, 11801, 11815, 11829, 11843, 11857, 11871, 11885, 11899, 11913, 12009, 12166, 12182, 12200, 12220, 12241, 12261, 12279, 12295, 12309, 12323, 12337, 12351, 12365, 12379, 12393, 12407, 12503, 12662, 12680, 12700, 12722, 12745, 12767, 12787, 12805, 12821, 12835, 12849, 12863, 12877, 12891, 12905, 12919, 13015, 13178, 13198, 13220, 13244, 13269, 13293, 13315, 13335, 13353, 13369, 13383, 13397, 13411, 13425, 13439, 13453, 13549, 13718, 13740, 13764, 13790, 13817, 13843, 13867, 13889, 13909, 13927, 13943, 13957, 13971, 13985, 13999, 14013, 14109, 14286, 14310, 14336, 14364, 14393, 14421, 14447, 14471, 14493, 14513, 14531, 14547, 14561, 14575, 14589, 14603, 14699, 14886, 14912, 14940, 14970, 15001, 15031, 15059, 15085, 15109, 15131, 15151, 15169, 15185, 15199, 15213, 15227, 15323, 15522, 15550, 15580, 15612, 15645, 15677, 15707, 15735, 15761, 15785, 15807, 15827, 15845, 15861, 15875, 15889, 15985, 16198, 16228, 16260, 16294, 16329, 16363, 16395, 16425, 16453, 16479, 16503, 16525, 16545, 16563, 16579, 16593, 16689, 16918, 16950, 16984, 17020, 17057, 17093, 17127, 17159, 17189, 17217, 17243, 17267, 17289, 17309, 17327, 17343, 17426, 17440, 17454, 17468, 17482, 17498, 17516, 17536, 17558, 17582, 17608, 17636, 17666, 17698, 17732, 17768, 17806, 17845, 17883, 17919, 17953, 17985, 18015, 18043, 18069, 18093, 18115, 18135, 18153, 18169, 18183, 18197, 18236, 18242, 18256, 18270, 18284, 18300, 18318, 18338, 18360, 18384, 18410, 18438, 18468, 18500, 18534, 18570, 18608, 18648, 18689, 18729, 18767, 18803, 18837, 18869, 18899, 18927, 18953, 18977, 18999, 19019, 19037, 19053, 19067, 19106, 19108, 19111, 19125, 19139, 19155, 19173, 19193, 19215, 19239, 19265, 19293]
[2024-05-25 14:28:14] [INFO ] Actually due to overlaps returned [18236, 19106, 4598, 8274, 8432, 8446, 8462, 8479, 8495, 8509, 8523, 8537, 8551, 8565, 8579, 8593, 8607, 8621, 8635, 8649, 8745, 8902, 8916, 8930, 8945, 8959, 8973, 8987, 9001, 9015, 9029, 9043, 9057, 9071, 9085, 9099, 9113, 9209, 9366, 9380, 9394, 9408, 9422, 9436, 9450, 9464, 9478, 9492, 9506, 9520, 9534, 9548, 9562, 9576, 9670, 9827, 9841, 9855, 9869, 9883, 9897, 9911, 9925, 9939, 9953, 9967, 9981, 9995, 10009, 10023, 10037, 10132, 10289, 10303, 10317, 10331, 10345, 10359, 10373, 10387, 10401, 10415, 10429, 10443, 10457, 10471, 10485, 10499, 10595, 10752, 10766, 10780, 10794, 10809, 10823, 10837, 10851, 10865, 10879, 10893, 10907, 10921, 10935, 10949, 10963, 11059, 11216, 11230, 11244, 11260, 11277, 11293, 11307, 11321, 11335, 11349, 11363, 11377, 11391, 11405, 11419, 11433, 11529, 11686, 11700, 11716, 11734, 11753, 11771, 11787, 11801, 11815, 11829, 11843, 11857, 11871, 11885, 11899, 11913, 12009, 12166, 12182, 12200, 12220, 12241, 12261, 12279, 12295, 12309, 12323, 12337, 12351, 12365, 12379, 12393, 12407, 12503, 12662, 12680, 12700, 12722, 12745, 12767, 12787, 12805, 12821, 12835, 12849, 12863, 12877, 12891, 12905, 12919, 13015, 13178, 13198, 13220, 13244, 13269, 13293, 13315, 13335, 13353, 13369, 13383, 13397, 13411, 13425, 13439, 13453, 13549, 13718, 13740, 13764, 13790, 13817, 13843, 13867, 13889, 13909, 13927, 13943, 13957, 13971, 13985, 13999, 14013, 14109, 14286, 14310, 14336, 14364, 14393, 14421, 14447, 14471, 14493, 14513, 14531, 14547, 14561, 14575, 14589, 14603, 14699, 14886, 14912, 14940, 14970, 15001, 15031, 15059, 15085, 15109, 15131, 15151, 15169, 15185, 15199, 15213, 15227, 15323, 15522, 15550, 15580, 15612, 15645, 15677, 15707, 15735, 15761, 15785, 15807, 15827, 15845, 15861, 15875, 15889, 15985, 16198, 16228, 16260, 16294, 16329, 16363, 16395, 16425, 16453, 16479, 16503, 16525, 16545, 16563, 16579, 16593, 16689, 16918, 16950, 16984, 17020, 17057, 17093, 17127, 17159, 17189, 17217, 17243, 17267, 17289, 17309, 17327, 17343, 17426, 17440, 17454, 17468, 17482, 17498, 17516, 17536, 17558, 17582, 17608, 17636, 17666, 17698, 17732, 17768, 17806, 17845, 17883, 17919, 17953, 17985, 18015, 18043, 18069, 18093, 18115, 18135, 18153, 18169, 18197, 18242, 18256, 18270, 18284, 18300, 18318, 18338, 18360, 18384, 18410, 18438, 18468, 18500, 18534, 18570, 18608, 18648, 18689, 18729, 18767, 18803, 18837, 18869, 18899, 18927, 18953, 18977, 18999, 19019, 19037, 19067, 19111, 19125, 19139, 19155, 19173, 19193, 19215, 19239, 19265, 19293, 19108]
Discarding 365 places :
Implicit Place search using SMT only with invariants took 160128 ms to find 365 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 20509/20874 places, 39739/39739 transitions.
Applied a total of 0 rules in 1297 ms. Remains 20509 /20509 variables (removed 0) and now considering 39739/39739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 162714 ms. Remains : 20509/20874 places, 39739/39739 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 130 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 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 22465 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22465/22465 places, 41330/41330 transitions.
Applied a total of 0 rules in 2007 ms. Remains 22465 /22465 variables (removed 0) and now considering 41330/41330 (removed 0) transitions.
[2024-05-25 14:28:18] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 22465 cols
[2024-05-25 14:28:24] [INFO ] Computed 1271 invariants in 6171 ms
[2024-05-25 14:28:58] [INFO ] Performed 5917/22465 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2024-05-25 14:29:29] [INFO ] Performed 9928/22465 implicitness test of which 35 returned IMPLICIT in 60 seconds.
[2024-05-25 14:29:59] [INFO ] Performed 13697/22465 implicitness test of which 157 returned IMPLICIT in 90 seconds.
[2024-05-25 14:30:29] [INFO ] Performed 16819/22465 implicitness test of which 242 returned IMPLICIT in 120 seconds.
[2024-05-25 14:30:59] [INFO ] Performed 21520/22465 implicitness test of which 386 returned IMPLICIT in 150 seconds.
[2024-05-25 14:31:04] [INFO ] Implicit Places using invariants in 166233 ms returned [4948, 8939, 9108, 9124, 9142, 9161, 9179, 9195, 9210, 9225, 9240, 9255, 9270, 9285, 9300, 9315, 9330, 9345, 9446, 9615, 9630, 9646, 9663, 9679, 9694, 9709, 9724, 9739, 9754, 9769, 9784, 9799, 9814, 9829, 9844, 9945, 10114, 10129, 10144, 10159, 10174, 10189, 10204, 10219, 10234, 10249, 10264, 10279, 10294, 10309, 10324, 10339, 10438, 10607, 10622, 10637, 10652, 10667, 10682, 10697, 10712, 10727, 10742, 10757, 10772, 10787, 10802, 10817, 10832, 10933, 11102, 11117, 11132, 11147, 11162, 11177, 11192, 11207, 11222, 11237, 11252, 11267, 11282, 11297, 11312, 11327, 11428, 11597, 11612, 11627, 11643, 11660, 11676, 11691, 11706, 11721, 11736, 11751, 11766, 11781, 11796, 11811, 11826, 11927, 12096, 12111, 12127, 12145, 12164, 12182, 12198, 12213, 12228, 12243, 12258, 12273, 12288, 12303, 12318, 12333, 12434, 12603, 12619, 12637, 12657, 12678, 12698, 12716, 12732, 12747, 12762, 12777, 12792, 12807, 12822, 12837, 12852, 12953, 13123, 13141, 13161, 13183, 13206, 13228, 13248, 13266, 13282, 13297, 13312, 13327, 13342, 13357, 13372, 13387, 13488, 13661, 13681, 13703, 13727, 13752, 13776, 13798, 13818, 13836, 13852, 13867, 13882, 13897, 13912, 13927, 13942, 14043, 14221, 14243, 14267, 14293, 14320, 14346, 14370, 14392, 14412, 14430, 14446, 14461, 14476, 14491, 14506, 14521, 14622, 14807, 14831, 14857, 14885, 14914, 14942, 14968, 14992, 15014, 15034, 15052, 15068, 15083, 15098, 15113, 15128, 15229, 15423, 15449, 15477, 15507, 15538, 15568, 15596, 15622, 15646, 15668, 15688, 15706, 15722, 15737, 15752, 15767, 15868, 16073, 16101, 16131, 16163, 16196, 16228, 16258, 16286, 16312, 16336, 16358, 16378, 16396, 16412, 16427, 16442, 16543, 16761, 16791, 16823, 16857, 16892, 16926, 16958, 16988, 17016, 17042, 17066, 17088, 17108, 17126, 17142, 17157, 17258, 17491, 17523, 17557, 17593, 17630, 17666, 17700, 17732, 17762, 17790, 17816, 17840, 17862, 17882, 17900, 17916, 18017, 18267, 18301, 18337, 18375, 18414, 18452, 18488, 18522, 18554, 18584, 18612, 18638, 18662, 18684, 18704, 18722, 18810, 18825, 18840, 18855, 18871, 18889, 18909, 18931, 18955, 18981, 19009, 19039, 19071, 19105, 19141, 19179, 19219, 19260, 19300, 19338, 19374, 19408, 19440, 19470, 19498, 19524, 19548, 19570, 19590, 19608, 19624, 19639, 19679, 19685, 19700, 19715, 19731, 19749, 19769, 19791, 19815, 19841, 19869, 19899, 19931, 19965, 20001, 20039, 20079, 20121, 20164, 20206, 20246, 20284, 20320, 20354, 20386, 20416, 20444, 20470, 20494, 20516, 20536, 20554, 20570, 20610, 20612, 20615, 20630, 20646, 20664, 20684, 20706, 20730, 20756, 20784, 20814, 20846, 20880, 20916, 20954, 20994, 21036, 21080, 21125, 21169, 21211, 21251, 21289, 21325, 21359, 21391, 21421, 21449, 21475, 21499, 21521, 21541, 21559, 21600]
[2024-05-25 14:31:04] [INFO ] Actually due to overlaps returned [19679, 20610, 21600, 4948, 8939, 9108, 9124, 9142, 9161, 9179, 9195, 9210, 9225, 9240, 9255, 9270, 9285, 9300, 9315, 9330, 9345, 9446, 9615, 9630, 9646, 9663, 9679, 9694, 9709, 9724, 9739, 9754, 9769, 9784, 9799, 9814, 9829, 9844, 9945, 10114, 10129, 10144, 10159, 10174, 10189, 10204, 10219, 10234, 10249, 10264, 10279, 10294, 10309, 10324, 10339, 10438, 10607, 10622, 10637, 10652, 10667, 10682, 10697, 10712, 10727, 10742, 10757, 10772, 10787, 10802, 10817, 10832, 10933, 11102, 11117, 11132, 11147, 11162, 11177, 11192, 11207, 11222, 11237, 11252, 11267, 11282, 11297, 11312, 11327, 11428, 11597, 11612, 11627, 11643, 11660, 11676, 11691, 11706, 11721, 11736, 11751, 11766, 11781, 11796, 11811, 11826, 11927, 12096, 12111, 12127, 12145, 12164, 12182, 12198, 12213, 12228, 12243, 12258, 12273, 12288, 12303, 12318, 12333, 12434, 12603, 12619, 12637, 12657, 12678, 12698, 12716, 12732, 12747, 12762, 12777, 12792, 12807, 12822, 12837, 12852, 12953, 13123, 13141, 13161, 13183, 13206, 13228, 13248, 13266, 13282, 13297, 13312, 13327, 13342, 13357, 13372, 13387, 13488, 13661, 13681, 13703, 13727, 13752, 13776, 13798, 13818, 13836, 13852, 13867, 13882, 13897, 13912, 13927, 13942, 14043, 14221, 14243, 14267, 14293, 14320, 14346, 14370, 14392, 14412, 14430, 14446, 14461, 14476, 14491, 14506, 14521, 14622, 14807, 14831, 14857, 14885, 14914, 14942, 14968, 14992, 15014, 15034, 15052, 15068, 15083, 15098, 15113, 15128, 15229, 15423, 15449, 15477, 15507, 15538, 15568, 15596, 15622, 15646, 15668, 15688, 15706, 15722, 15737, 15752, 15767, 15868, 16073, 16101, 16131, 16163, 16196, 16228, 16258, 16286, 16312, 16336, 16358, 16378, 16396, 16412, 16427, 16442, 16543, 16761, 16791, 16823, 16857, 16892, 16926, 16958, 16988, 17016, 17042, 17066, 17088, 17108, 17126, 17142, 17157, 17258, 17491, 17523, 17557, 17593, 17630, 17666, 17700, 17732, 17762, 17790, 17816, 17840, 17862, 17882, 17900, 17916, 18017, 18267, 18301, 18337, 18375, 18414, 18452, 18488, 18522, 18554, 18584, 18612, 18638, 18662, 18684, 18704, 18722, 18810, 18825, 18840, 18855, 18871, 18889, 18909, 18931, 18955, 18981, 19009, 19039, 19071, 19105, 19141, 19179, 19219, 19260, 19300, 19338, 19374, 19408, 19440, 19470, 19498, 19524, 19548, 19570, 19590, 19608, 19685, 19700, 19715, 19731, 19749, 19769, 19791, 19815, 19841, 19869, 19899, 19931, 19965, 20001, 20039, 20079, 20121, 20164, 20206, 20246, 20284, 20320, 20354, 20386, 20416, 20444, 20470, 20494, 20516, 20536, 20612, 20615, 20630, 20646, 20664, 20684, 20706, 20730, 20756, 20784, 20814, 20846, 20880, 20916, 20954, 20994, 21036, 21080, 21125, 21169, 21211, 21251, 21289, 21325, 21359, 21391, 21421, 21449, 21475, 21499, 21521]
Discarding 384 places :
Implicit Place search using SMT only with invariants took 166274 ms to find 384 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22081/22465 places, 41330/41330 transitions.
Applied a total of 0 rules in 2186 ms. Remains 22081 /22081 variables (removed 0) and now considering 41330/41330 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 170468 ms. Remains : 22081/22465 places, 41330/41330 transitions.
Computed a total of 16098 stabilizing places and 29394 stable transitions
Computed a total of 16098 stabilizing places and 29394 stable transitions
Detected a total of 16098/22081 stabilizing places and 29394/41330 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 97 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 35232 steps (359 resets) in 1804 ms. (19 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 104 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 102 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1020 reset in 4485 ms.
Product exploration explored 100000 steps with 1020 reset in 4530 ms.
Built C files in :
/tmp/ltsmin12412917945705378915
[2024-05-25 14:31:17] [INFO ] Too many transitions (41330) to apply POR reductions. Disabling POR matrices.
[2024-05-25 14:31:17] [INFO ] Built C files in 431ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12412917945705378915
Running compilation step : cd /tmp/ltsmin12412917945705378915;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12412917945705378915;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12412917945705378915;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 22081 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22081/22081 places, 41330/41330 transitions.
Applied a total of 0 rules in 2028 ms. Remains 22081 /22081 variables (removed 0) and now considering 41330/41330 (removed 0) transitions.
[2024-05-25 14:31:22] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 22081 cols
[2024-05-25 14:31:29] [INFO ] Computed 887 invariants in 6276 ms
[2024-05-25 14:32:03] [INFO ] Performed 7663/22081 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 14:32:34] [INFO ] Performed 12799/22081 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 14:33:04] [INFO ] Performed 16517/22081 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 14:33:34] [INFO ] Performed 21251/22081 implicitness test of which 6 returned IMPLICIT in 121 seconds.
[2024-05-25 14:34:04] [INFO ] Performed 21507/22081 implicitness test of which 6 returned IMPLICIT in 151 seconds.
[2024-05-25 14:34:09] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 166327 ms
Discarding 6 places :
Implicit Place search using SMT only with invariants took 166354 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22075/22081 places, 41330/41330 transitions.
Applied a total of 0 rules in 2087 ms. Remains 22075 /22075 variables (removed 0) and now considering 41330/41330 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 170471 ms. Remains : 22075/22081 places, 41330/41330 transitions.
Built C files in :
/tmp/ltsmin12326042193197696428
[2024-05-25 14:34:11] [INFO ] Too many transitions (41330) to apply POR reductions. Disabling POR matrices.
[2024-05-25 14:34:11] [INFO ] Built C files in 320ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12326042193197696428
Running compilation step : cd /tmp/ltsmin12326042193197696428;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12326042193197696428;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12326042193197696428;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-25 14:34:17] [INFO ] Flatten gal took : 1171 ms
[2024-05-25 14:34:18] [INFO ] Flatten gal took : 1131 ms
[2024-05-25 14:34:19] [INFO ] Time to serialize gal into /tmp/LTL12492818669780492938.gal : 269 ms
[2024-05-25 14:34:19] [INFO ] Time to serialize properties into /tmp/LTL11815782195572162556.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12492818669780492938.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10143801845522773336.hoa' '-atoms' '/tmp/LTL11815782195572162556.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Detected timeout of ITS tools.
[2024-05-25 14:34:36] [INFO ] Flatten gal took : 1028 ms
[2024-05-25 14:34:37] [INFO ] Flatten gal took : 930 ms
[2024-05-25 14:34:37] [INFO ] Time to serialize gal into /tmp/LTL1998070253209106407.gal : 199 ms
[2024-05-25 14:34:37] [INFO ] Time to serialize properties into /tmp/LTL13390458165177427102.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1998070253209106407.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13390458165177427102.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Detected timeout of ITS tools.
[2024-05-25 14:34:53] [INFO ] Flatten gal took : 1010 ms
[2024-05-25 14:34:53] [INFO ] Applying decomposition
[2024-05-25 14:34:54] [INFO ] Flatten gal took : 1012 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4571159372520417850.txt' '-o' '/tmp/graph4571159372520417850.bin' '-w' '/tmp/graph4571159372520417850.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4571159372520417850.bin' '-l' '-1' '-v' '-w' '/tmp/graph4571159372520417850.weights' '-q' '0' '-e' '0.001'
[2024-05-25 14:34:58] [INFO ] Decomposing Gal with order
[2024-05-25 14:35:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 14:35:29] [INFO ] Removed a total of 34159 redundant transitions.
[2024-05-25 14:35:30] [INFO ] Flatten gal took : 7835 ms
[2024-05-25 14:35:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 5295 labels/synchronizations in 2457 ms.
[2024-05-25 14:35:35] [INFO ] Time to serialize gal into /tmp/LTL18389468579497839286.gal : 287 ms
[2024-05-25 14:35:35] [INFO ] Time to serialize properties into /tmp/LTL10182420488328418369.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18389468579497839286.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10182420488328418369.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-00 finished in 969541 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((X(X(G((p1&&F(p2)))))&&p0)))'
Support contains 6 out of 36380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36380/36380 places, 54827/54827 transitions.
Applied a total of 0 rules in 1881 ms. Remains 36380 /36380 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 14:35:52] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36380 cols
[2024-05-25 14:36:01] [INFO ] Computed 1689 invariants in 9588 ms
[2024-05-25 14:36:42] [INFO ] Performed 3962/36380 implicitness test of which 35 returned IMPLICIT in 30 seconds.
[2024-05-25 14:37:12] [INFO ] Performed 6350/36380 implicitness test of which 58 returned IMPLICIT in 60 seconds.
[2024-05-25 14:37:42] [INFO ] Performed 9399/36380 implicitness test of which 91 returned IMPLICIT in 90 seconds.
[2024-05-25 14:38:12] [INFO ] Performed 10752/36380 implicitness test of which 108 returned IMPLICIT in 120 seconds.
[2024-05-25 14:38:41] [INFO ] Implicit Places using invariants in 169662 ms returned [34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 1385, 1412, 1440, 1470, 1502, 1536, 1572, 1610, 1650, 1692, 1736, 1782, 2698, 2705, 2758, 2786, 2816, 2848, 2882, 2918, 2956, 2996, 3038, 3082, 3967, 4020, 4047, 4075, 4105, 4137, 4171, 4207, 4245, 4285, 4327, 5177, 5230, 5257, 5284, 5312, 5342, 5374, 5408, 5444, 5482, 5522, 6339, 6392, 6419, 6446, 6473, 6501, 6531, 6563, 6597, 6633, 6671, 7457, 7484, 7511, 7538, 7565, 7592, 7619, 7647, 7677, 7709, 7743, 7779, 8536, 8589, 8616, 8643, 8670, 8697, 8724, 8752, 8782, 8814, 8848, 9578, 9631, 9658, 9685, 9712, 9739, 9766, 9793, 9821, 9851, 9883, 10588, 10641, 10668, 10695, 10722, 10749, 10776, 10803, 10830, 10858, 10888, 11570, 11623, 11650, 11677, 11704, 11731, 11758, 11785, 11812, 11839, 11867]
[2024-05-25 14:38:41] [INFO ] Actually due to overlaps returned [2698, 34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 1385, 1412, 1440, 1470, 1502, 1536, 1572, 1610, 1650, 1692, 1736, 1782, 2705, 2758, 2786, 2816, 2848, 2882, 2918, 2956, 2996, 3038, 3082, 3967, 4020, 4047, 4075, 4105, 4137, 4171, 4207, 4245, 4285, 4327, 5177, 5230, 5257, 5284, 5312, 5342, 5374, 5408, 5444, 5482, 5522, 6339, 6392, 6419, 6446, 6473, 6501, 6531, 6563, 6597, 6633, 6671, 7457, 7511, 7538, 7565, 7592, 7619, 7647, 7677, 7709, 7743, 7779, 8536, 8589, 8616, 8643, 8670, 8697, 8724, 8752, 8782, 8814, 8848, 9578, 9631, 9658, 9685, 9712, 9739, 9766, 9793, 9821, 9851, 9883, 10588, 10641, 10668, 10695, 10722, 10749, 10776, 10803, 10830, 10858, 10888, 11570, 11623, 11650, 11677, 11704, 11731, 11758, 11785, 11812, 11839, 11867]
Discarding 123 places :
Implicit Place search using SMT only with invariants took 169711 ms to find 123 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36257/36380 places, 54827/54827 transitions.
Applied a total of 0 rules in 1903 ms. Remains 36257 /36257 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 173498 ms. Remains : 36257/36380 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 281 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-01
Stuttering criterion allowed to conclude after 126 steps with 0 reset in 9 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-01 finished in 173968 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||F((p1&&G(p2)))))))'
Support contains 4 out of 36380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36380/36380 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12670 transitions
Trivial Post-agglo rules discarded 12670 transitions
Performed 12670 trivial Post agglomeration. Transition count delta: 12670
Iterating post reduction 0 with 12670 rules applied. Total rules applied 12670 place count 36380 transition count 42157
Reduce places removed 12670 places and 0 transitions.
Iterating post reduction 1 with 12670 rules applied. Total rules applied 25340 place count 23710 transition count 42157
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 792 Pre rules applied. Total rules applied 25340 place count 23710 transition count 41365
Deduced a syphon composed of 792 places in 66 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26924 place count 22918 transition count 41365
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 40 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26990 place count 22885 transition count 41332
Applied a total of 26990 rules in 6262 ms. Remains 22885 /36380 variables (removed 13495) and now considering 41332/54827 (removed 13495) transitions.
[2024-05-25 14:38:50] [INFO ] Flow matrix only has 40276 transitions (discarded 1056 similar events)
// Phase 1: matrix 40276 rows 22885 cols
[2024-05-25 14:38:56] [INFO ] Computed 1689 invariants in 6364 ms
[2024-05-25 14:39:31] [INFO ] Performed 5689/22885 implicitness test of which 81 returned IMPLICIT in 30 seconds.
[2024-05-25 14:40:02] [INFO ] Performed 8555/22885 implicitness test of which 135 returned IMPLICIT in 61 seconds.
[2024-05-25 14:40:32] [INFO ] Performed 12005/22885 implicitness test of which 337 returned IMPLICIT in 91 seconds.
[2024-05-25 14:41:02] [INFO ] Performed 14266/22885 implicitness test of which 474 returned IMPLICIT in 121 seconds.
[2024-05-25 14:41:32] [INFO ] Performed 16208/22885 implicitness test of which 576 returned IMPLICIT in 151 seconds.
[2024-05-25 14:41:36] [INFO ] Implicit Places using invariants in 166437 ms returned [21, 39, 59, 81, 105, 131, 159, 189, 221, 255, 291, 975, 990, 1006, 1024, 1044, 1066, 1090, 1116, 1144, 1174, 1206, 1240, 1880, 1886, 1915, 1931, 1949, 1969, 1991, 2015, 2041, 2069, 2099, 2131, 2739, 2768, 2783, 2799, 2817, 2837, 2859, 2883, 2909, 2937, 2967, 3540, 3569, 3584, 3599, 3615, 3633, 3653, 3675, 3699, 3725, 3753, 4293, 4322, 4337, 4352, 4367, 4383, 4401, 4421, 4443, 4467, 4493, 5002, 5017, 5032, 5047, 5062, 5077, 5092, 5108, 5126, 5146, 5168, 5192, 5672, 5701, 5716, 5731, 5746, 5761, 5777, 5793, 5811, 5831, 5853, 6306, 6335, 6350, 6365, 6380, 6395, 6410, 6425, 6441, 6459, 6479, 6907, 6936, 6951, 6966, 6981, 6996, 7011, 7026, 7041, 7057, 7075, 7480, 7509, 7524, 7539, 7554, 7569, 7584, 7599, 7614, 7629, 7645, 8029, 8058, 8073, 8088, 8103, 8118, 8133, 8148, 8163, 8178, 8193, 8558, 8587, 8602, 8617, 8632, 8647, 8662, 8677, 8692, 8707, 8722, 9071, 9086, 9101, 9116, 9131, 9146, 9161, 9176, 9191, 9206, 9221, 9236, 9251, 9266, 9282, 9300, 9319, 9337, 9353, 9368, 9383, 9398, 9413, 9428, 9443, 9458, 9473, 9488, 9503, 9518, 9533, 9548, 9588, 9594, 9609, 9624, 9639, 9654, 9669, 9684, 9699, 9714, 9729, 9744, 9759, 9774, 9789, 9804, 9820, 9837, 9853, 9868, 9883, 9898, 9913, 9928, 9943, 9958, 9973, 9988, 10003, 10018, 10033, 10048, 10063, 10103, 10109, 10124, 10139, 10154, 10169, 10184, 10199, 10214, 10229, 10244, 10259, 10274, 10289, 10304, 10319, 10334, 10349, 10364, 10379, 10394, 10409, 10424, 10439, 10454, 10469, 10484, 10499, 10514, 10529, 10544, 10559, 10574, 10614, 10616, 10619, 10634, 10649, 10664, 10679, 10694, 10709, 10724, 10739, 10754, 10769, 10784, 10799, 10814, 10829, 10844, 10859, 10874, 10889, 10904, 10919, 10934, 10949, 10964, 10979, 10994, 11009, 11024, 11039, 11054, 11069, 11084, 11124, 11130, 11145, 11160, 11175, 11190, 11205, 11220, 11235, 11250, 11265, 11280, 11295, 11310, 11325, 11340, 11355, 11370, 11385, 11400, 11415, 11430, 11445, 11460, 11475, 11490, 11505, 11520, 11535, 11550, 11565, 11580, 11595, 11635, 11641, 11656, 11671, 11686, 11701, 11716, 11731, 11746, 11761, 11776, 11791, 11806, 11821, 11836, 11851, 11866, 11882, 11899, 11915, 11930, 11945, 11960, 11975, 11990, 12005, 12020, 12035, 12050, 12065, 12080, 12095, 12110, 12150, 12156, 12171, 12186, 12201, 12216, 12231, 12246, 12261, 12276, 12291, 12306, 12321, 12336, 12351, 12366, 12382, 12400, 12419, 12437, 12453, 12468, 12483, 12498, 12513, 12528, 12543, 12558, 12573, 12588, 12603, 12618, 12633, 12673, 12679, 12694, 12709, 12724, 12739, 12754, 12769, 12784, 12799, 12814, 12829, 12844, 12859, 12874, 12890, 12908, 12928, 12949, 12969, 12987, 13003, 13018, 13033, 13048, 13063, 13078, 13093, 13108, 13123, 13138, 13153, 13168, 13208, 13214, 13229, 13244, 13259, 13274, 13289, 13304, 13319, 13334, 13349, 13364, 13379, 13394, 13410, 13428, 13448, 13470, 13493, 13515, 13535, 13553, 13569, 13584, 13599, 13614, 13629, 13644, 13659, 13674, 13689, 13704, 13719, 13759, 13765, 13780, 13795, 13810, 13825, 13840, 13855, 13870, 13885, 13900, 13915, 13930, 13946, 13964, 13984, 14006, 14030, 14055, 14079, 14101, 14121, 14139, 14155, 14170, 14185, 14200, 14215, 14230, 14245, 14260, 14275, 14290, 14330, 14336, 14351, 14366, 14381, 14396, 14411, 14426, 14441, 14456, 14471, 14486, 14502, 14520, 14540, 14562, 14586, 14612, 14639, 14665, 14689, 14711, 14731, 14749, 14765, 14780, 14795, 14810, 14825, 14840, 14855, 14870, 14885, 14925, 14931, 14946, 14961, 14976, 14991, 15006, 15021, 15036, 15051, 15066, 15082, 15100, 15120, 15142, 15166, 15192, 15220, 15249, 15277, 15303, 15327, 15349, 15369, 15387, 15403, 15418, 15433, 15448, 15463, 15478, 15493, 15508, 15548, 15554, 15569, 15584, 15599, 15614, 15629, 15644, 15659, 15674, 15690, 15708, 15728, 15750, 15774, 15800, 15828, 15858, 15889, 15919, 15947, 15973, 15997, 16019, 16039, 16057, 16073, 16088, 16103, 16118, 16133, 16148, 16163, 16203, 16209, 16224, 16239, 16254, 16269, 16284, 16299, 16314, 16330, 16348, 16368, 16390, 16414, 16440, 16468, 16498, 16530, 16563, 16595, 16625, 16653, 16679, 16703, 16725, 16745, 16763, 16779, 16794, 16809, 16824, 16839, 16854, 16894]
[2024-05-25 14:41:36] [INFO ] Actually due to overlaps returned [1880, 9588, 10103, 10614, 11124, 11635, 12150, 12673, 13208, 13759, 14330, 14925, 15548, 16203, 16894, 21, 39, 59, 81, 105, 131, 159, 189, 221, 255, 291, 975, 990, 1006, 1024, 1044, 1066, 1090, 1116, 1144, 1174, 1206, 1240, 1886, 1915, 1931, 1949, 1969, 1991, 2015, 2041, 2069, 2099, 2131, 2739, 2768, 2783, 2799, 2817, 2837, 2859, 2883, 2909, 2937, 2967, 3540, 3569, 3584, 3599, 3615, 3633, 3653, 3675, 3699, 3725, 3753, 4293, 4322, 4337, 4352, 4367, 4383, 4401, 4421, 4443, 4467, 4493, 5002, 5032, 5047, 5062, 5077, 5092, 5108, 5126, 5146, 5168, 5192, 5672, 5701, 5716, 5731, 5746, 5761, 5777, 5793, 5811, 5831, 5853, 6306, 6335, 6350, 6365, 6380, 6395, 6410, 6425, 6441, 6459, 6479, 6907, 6936, 6951, 6966, 6981, 6996, 7011, 7026, 7041, 7057, 7075, 7480, 7509, 7524, 7539, 7554, 7569, 7584, 7599, 7614, 7629, 7645, 8029, 8058, 8073, 8088, 8103, 8118, 8133, 8148, 8163, 8178, 8193, 8558, 8587, 8602, 8617, 8632, 8647, 8662, 8677, 8692, 8707, 8722, 9071, 9101, 9116, 9131, 9146, 9161, 9176, 9191, 9206, 9221, 9236, 9251, 9473, 9488, 9503, 9518, 9533, 9548, 9594, 9624, 9639, 9654, 9669, 9684, 9699, 9714, 9729, 9744, 9759, 9774, 9988, 10003, 10018, 10033, 10048, 10063, 10109, 10139, 10154, 10169, 10184, 10199, 10214, 10229, 10244, 10259, 10274, 10289, 10499, 10514, 10529, 10544, 10559, 10574, 10616, 10619, 10649, 10664, 10679, 10694, 10709, 10724, 10739, 10754, 10769, 10784, 10799, 11009, 11024, 11039, 11054, 11069, 11084, 11130, 11160, 11175, 11190, 11205, 11220, 11235, 11250, 11265, 11280, 11295, 11310, 11520, 11535, 11550, 11565, 11580, 11595, 11641, 11671, 11686, 11701, 11716, 11731, 11746, 11761, 11776, 11791, 11806, 11821, 12035, 12050, 12065, 12080, 12095, 12110, 12156, 12186, 12201, 12216, 12231, 12246, 12261, 12276, 12291, 12306, 12321, 12336, 12558, 12573, 12588, 12603, 12618, 12633, 12679, 12709, 12724, 12739, 12754, 12769, 12784, 12799, 12814, 12829, 12844, 12859, 13093, 13108, 13123, 13138, 13153, 13168, 13214, 13244, 13259, 13274, 13289, 13304, 13319, 13334, 13349, 13364, 13379, 13394, 13644, 13659, 13674, 13689, 13704, 13719, 13765, 13795, 13810, 13825, 13840, 13855, 13870, 13885, 13900, 13915, 13930, 13946, 14215, 14230, 14245, 14260, 14275, 14290, 14336, 14366, 14381, 14396, 14411, 14426, 14441, 14456, 14471, 14486, 14502, 14520, 14810, 14825, 14840, 14855, 14870, 14885, 14931, 14961, 14976, 14991, 15006, 15021, 15036, 15051, 15066, 15082, 15100, 15120, 15433, 15448, 15463, 15478, 15493, 15508, 15554, 15584, 15599, 15614, 15629, 15644, 15659, 15674, 15690, 15708, 15728, 15750, 16088, 16103, 16118, 16133, 16148, 16163, 16209, 16239, 16254, 16269, 16284, 16299, 16314, 16330, 16348, 16368, 16390, 16414, 16779, 16794, 16809, 16824, 16839, 16854]
Discarding 412 places :
Implicit Place search using SMT only with invariants took 166494 ms to find 412 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22473/36380 places, 41332/54827 transitions.
Applied a total of 0 rules in 2182 ms. Remains 22473 /22473 variables (removed 0) and now considering 41332/41332 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 174940 ms. Remains : 22473/36380 places, 41332/54827 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-03
Product exploration explored 100000 steps with 1020 reset in 3997 ms.
Product exploration explored 100000 steps with 1020 reset in 3996 ms.
Computed a total of 16490 stabilizing places and 29396 stable transitions
Computed a total of 16490 stabilizing places and 29396 stable transitions
Detected a total of 16490/22473 stabilizing places and 29396/41332 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (AND p0 p1 p2)), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p1 p2))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 22 factoid took 529 ms. Reduced automaton from 3 states, 10 edges and 3 AP (stutter insensitive) to 3 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 144 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2))]
RANDOM walk for 40000 steps (407 resets) in 2020 ms. (19 steps per ms) remains 5/12 properties
BEST_FIRST walk for 40004 steps (52 resets) in 542 ms. (73 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (52 resets) in 569 ms. (70 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (52 resets) in 740 ms. (53 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (52 resets) in 809 ms. (49 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (52 resets) in 586 ms. (68 steps per ms) remains 5/5 properties
[2024-05-25 14:41:49] [INFO ] Flow matrix only has 40276 transitions (discarded 1056 similar events)
// Phase 1: matrix 40276 rows 22473 cols
[2024-05-25 14:41:55] [INFO ] Computed 1277 invariants in 6176 ms
[2024-05-25 14:41:56] [INFO ] State equation strengthened by 17602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem apf5 is UNSAT
Problem apf9 is UNSAT
At refinement iteration 1 (OVERLAPS) 9143/9147 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9147 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 35/9182 variables, 1/3 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9182 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 13208/22390 variables, 1191/1194 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22390 variables, 0/1194 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 60/22450 variables, 60/1254 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 22450/62749 variables, and 1254 constraints, problems are : Problem set: 2 solved, 3 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 1191/1214 constraints, State Equation: 0/22473 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 9143/9147 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9147 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 35/9182 variables, 1/3 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9182 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 3 unsolved
SMT process timed out in 16460ms, After SMT, problems are : Problem set: 2 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 22473 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22473/22473 places, 41332/41332 transitions.
Free-agglomeration rule (complex) applied 1589 times.
Iterating global reduction 0 with 1589 rules applied. Total rules applied 1589 place count 22473 transition count 39743
Reduce places removed 1589 places and 0 transitions.
Iterating post reduction 0 with 1589 rules applied. Total rules applied 3178 place count 20884 transition count 39743
Partial Free-agglomeration rule applied 1054 times.
Drop transitions (Partial Free agglomeration) removed 1054 transitions
Iterating global reduction 1 with 1054 rules applied. Total rules applied 4232 place count 20884 transition count 39743
Applied a total of 4232 rules in 9371 ms. Remains 20884 /22473 variables (removed 1589) and now considering 39743/41332 (removed 1589) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9373 ms. Remains : 20884/22473 places, 39743/41332 transitions.
RANDOM walk for 34658 steps (476 resets) in 5002 ms. (6 steps per ms) remains 0/3 properties
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (AND p0 p1 p2)), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p1 p2))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (G (OR p0 p2)), (G (AND (OR p0 p2) (OR p0 p1)))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p2))), (F (NOT (AND (OR (NOT p0) p2) (OR (NOT p0) p1)))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (AND p0 p2 p1))), (F (NOT (AND p0 p2))), (F (NOT p2)), (F (NOT (AND p2 p1))), (F (NOT (OR p0 (NOT p2) (NOT p1)))), (F (NOT p1)), (F (NOT p0))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 24 factoid took 542 ms. Reduced automaton from 3 states, 10 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-03 finished in 213690 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&&(X(p1) U ((!p2&&X(p1))||X(G(p1)))))))'
Support contains 6 out of 36380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36380/36380 places, 54827/54827 transitions.
Applied a total of 0 rules in 1779 ms. Remains 36380 /36380 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 14:42:19] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36380 cols
[2024-05-25 14:42:29] [INFO ] Computed 1689 invariants in 9957 ms
[2024-05-25 14:43:10] [INFO ] Performed 3963/36380 implicitness test of which 35 returned IMPLICIT in 31 seconds.
[2024-05-25 14:43:41] [INFO ] Performed 7417/36380 implicitness test of which 68 returned IMPLICIT in 61 seconds.
[2024-05-25 14:44:13] [INFO ] Performed 9573/36380 implicitness test of which 91 returned IMPLICIT in 94 seconds.
[2024-05-25 14:44:46] [INFO ] Performed 11566/36380 implicitness test of which 113 returned IMPLICIT in 127 seconds.
[2024-05-25 14:45:09] [INFO ] Implicit Places using invariants in 170038 ms returned [34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 1385, 1412, 1440, 1470, 1502, 1536, 1572, 1610, 1650, 1692, 1736, 1782, 2698, 2705, 2758, 2786, 2816, 2848, 2882, 2918, 2956, 2996, 3038, 3082, 3967, 4020, 4047, 4075, 4105, 4137, 4171, 4207, 4245, 4285, 4327, 5177, 5230, 5257, 5284, 5312, 5342, 5374, 5408, 5444, 5482, 5522, 6339, 6392, 6419, 6446, 6473, 6501, 6531, 6563, 6597, 6633, 6671, 7457, 7484, 7511, 7538, 7565, 7592, 7619, 7647, 7677, 7709, 7743, 7779, 8536, 8589, 8616, 8643, 8670, 8697, 8724, 8752, 8782, 8814, 8848, 9578, 9631, 9658, 9685, 9712, 9739, 9766, 9793, 9821, 9851, 9883, 10588, 10641, 10668, 10695, 10722, 10749, 10776, 10803, 10830, 10858, 10888, 11570, 11623, 11650, 11677, 11704, 11731, 11758, 11785, 11812, 11839, 11867, 12528, 12581, 12608, 12635, 12662, 12689, 12716, 12743, 12770, 12797, 12824]
[2024-05-25 14:45:09] [INFO ] Actually due to overlaps returned [2698, 34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 1385, 1412, 1440, 1470, 1502, 1536, 1572, 1610, 1650, 1692, 1736, 1782, 2705, 2758, 2786, 2816, 2848, 2882, 2918, 2956, 2996, 3038, 3082, 3967, 4020, 4047, 4075, 4105, 4137, 4171, 4207, 4245, 4285, 4327, 5177, 5230, 5257, 5284, 5312, 5342, 5374, 5408, 5444, 5482, 5522, 6339, 6392, 6419, 6446, 6473, 6501, 6531, 6563, 6597, 6633, 6671, 7457, 7511, 7538, 7565, 7592, 7619, 7647, 7677, 7709, 7743, 7779, 8536, 8589, 8616, 8643, 8670, 8697, 8724, 8752, 8782, 8814, 8848, 9578, 9631, 9658, 9685, 9712, 9739, 9766, 9793, 9821, 9851, 9883, 10588, 10641, 10668, 10695, 10722, 10749, 10776, 10803, 10830, 10858, 10888, 11570, 11623, 11650, 11677, 11704, 11731, 11758, 11785, 11812, 11839, 11867, 12528, 12581, 12608, 12635, 12662, 12689, 12716, 12743, 12770, 12797, 12824]
Discarding 134 places :
Implicit Place search using SMT only with invariants took 170089 ms to find 134 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36246/36380 places, 54827/54827 transitions.
Applied a total of 0 rules in 1784 ms. Remains 36246 /36246 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 173653 ms. Remains : 36246/36380 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 202 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-05
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-05 finished in 174063 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||F(!p1))) U X(X(p1))))'
Support contains 4 out of 36380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36380/36380 places, 54827/54827 transitions.
Applied a total of 0 rules in 1749 ms. Remains 36380 /36380 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 14:45:13] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-05-25 14:45:13] [INFO ] Invariant cache hit.
[2024-05-25 14:45:56] [INFO ] Performed 3963/36380 implicitness test of which 35 returned IMPLICIT in 31 seconds.
[2024-05-25 14:46:26] [INFO ] Performed 6991/36380 implicitness test of which 68 returned IMPLICIT in 61 seconds.
[2024-05-25 14:46:56] [INFO ] Performed 9307/36380 implicitness test of which 91 returned IMPLICIT in 91 seconds.
[2024-05-25 14:47:26] [INFO ] Performed 11237/36380 implicitness test of which 113 returned IMPLICIT in 121 seconds.
[2024-05-25 14:47:53] [INFO ] Implicit Places using invariants in 160079 ms returned [34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 1385, 1412, 1440, 1470, 1502, 1536, 1572, 1610, 1650, 1692, 1736, 1782, 2698, 2705, 2758, 2786, 2816, 2848, 2882, 2918, 2956, 2996, 3038, 3082, 3967, 4020, 4047, 4075, 4105, 4137, 4171, 4207, 4245, 4285, 4327, 5177, 5230, 5257, 5284, 5312, 5342, 5374, 5408, 5444, 5482, 5522, 6339, 6392, 6419, 6446, 6473, 6501, 6531, 6563, 6597, 6633, 6671, 7457, 7484, 7511, 7538, 7565, 7592, 7619, 7647, 7677, 7709, 7743, 7779, 8536, 8589, 8616, 8643, 8670, 8697, 8724, 8752, 8782, 8814, 8848, 9578, 9631, 9658, 9685, 9712, 9739, 9766, 9793, 9821, 9851, 9883, 10588, 10641, 10668, 10695, 10722, 10749, 10776, 10803, 10830, 10858, 10888, 11570, 11623, 11650, 11677, 11704, 11731, 11758, 11785, 11812, 11839, 11867]
[2024-05-25 14:47:53] [INFO ] Actually due to overlaps returned [2698, 34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 1385, 1412, 1440, 1470, 1502, 1536, 1572, 1610, 1650, 1692, 1736, 1782, 2705, 2758, 2786, 2816, 2848, 2882, 2918, 2956, 2996, 3038, 3082, 3967, 4020, 4047, 4075, 4105, 4137, 4171, 4207, 4245, 4285, 4327, 5177, 5230, 5257, 5284, 5312, 5342, 5374, 5408, 5444, 5482, 5522, 6339, 6392, 6419, 6446, 6473, 6501, 6531, 6563, 6597, 6633, 6671, 7457, 7511, 7538, 7565, 7592, 7619, 7647, 7677, 7709, 7743, 7779, 8536, 8589, 8616, 8643, 8670, 8697, 8724, 8752, 8782, 8814, 8848, 9578, 9631, 9658, 9685, 9712, 9739, 9766, 9793, 9821, 9851, 9883, 10588, 10641, 10668, 10695, 10722, 10749, 10776, 10803, 10830, 10858, 10888, 11570, 11623, 11650, 11677, 11704, 11731, 11758, 11785, 11812, 11839, 11867]
Discarding 123 places :
Implicit Place search using SMT only with invariants took 160123 ms to find 123 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36257/36380 places, 54827/54827 transitions.
Applied a total of 0 rules in 1794 ms. Remains 36257 /36257 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163668 ms. Remains : 36257/36380 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 181 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-07
Product exploration explored 100000 steps with 817 reset in 4146 ms.
Product exploration explored 100000 steps with 818 reset in 4295 ms.
Computed a total of 30241 stabilizing places and 42858 stable transitions
Computed a total of 30241 stabilizing places and 42858 stable transitions
Detected a total of 30241/36257 stabilizing places and 42858/54827 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 132 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 216 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
RANDOM walk for 40000 steps (324 resets) in 2504 ms. (15 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (48 resets) in 348 ms. (114 steps per ms) remains 1/1 properties
[2024-05-25 14:48:05] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36257 cols
[2024-05-25 14:48:14] [INFO ] Computed 1566 invariants in 8695 ms
[2024-05-25 14:48:14] [INFO ] State equation strengthened by 17602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 21437/90028 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2788 ms.
Refiners :[Positive P Invariants (semi-flows): 2/63 constraints, Generalized P Invariants (flows): 0/1503 constraints, State Equation: 0/36257 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 21437/90028 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2956 ms.
Refiners :[Positive P Invariants (semi-flows): 2/63 constraints, Generalized P Invariants (flows): 0/1503 constraints, State Equation: 0/36257 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 14692ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 36257 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36257/36257 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12672 transitions
Trivial Post-agglo rules discarded 12672 transitions
Performed 12672 trivial Post agglomeration. Transition count delta: 12672
Iterating post reduction 0 with 12672 rules applied. Total rules applied 12672 place count 36257 transition count 42155
Reduce places removed 12672 places and 0 transitions.
Iterating post reduction 1 with 12672 rules applied. Total rules applied 25344 place count 23585 transition count 42155
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 792 Pre rules applied. Total rules applied 25344 place count 23585 transition count 41363
Deduced a syphon composed of 792 places in 59 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26928 place count 22793 transition count 41363
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 63 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26994 place count 22760 transition count 41330
Free-agglomeration rule (complex) applied 1590 times.
Iterating global reduction 2 with 1590 rules applied. Total rules applied 28584 place count 22760 transition count 39740
Reduce places removed 1590 places and 0 transitions.
Iterating post reduction 2 with 1590 rules applied. Total rules applied 30174 place count 21170 transition count 39740
Applied a total of 30174 rules in 14290 ms. Remains 21170 /36257 variables (removed 15087) and now considering 39740/54827 (removed 15087) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14295 ms. Remains : 21170/36257 places, 39740/54827 transitions.
RANDOM walk for 40000 steps (549 resets) in 6870 ms. (5 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (52 resets) in 679 ms. (58 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 11298 steps, run visited all 1 properties in 4693 ms. (steps per millisecond=2 )
Probabilistic random walk after 11298 steps, saw 5740 distinct states, run finished after 4707 ms. (steps per millisecond=2 ) properties seen :1
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F p0), (F p1)]
Knowledge based reduction with 4 factoid took 256 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 300 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 199 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
[2024-05-25 14:48:42] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-05-25 14:48:43] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Support contains 4 out of 36257 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36257/36257 places, 54827/54827 transitions.
Applied a total of 0 rules in 1741 ms. Remains 36257 /36257 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 14:48:52] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-05-25 14:48:52] [INFO ] Invariant cache hit.
[2024-05-25 14:49:32] [INFO ] Performed 4203/36257 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 14:50:02] [INFO ] Performed 7905/36257 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2024-05-25 14:50:33] [INFO ] Performed 10481/36257 implicitness test of which 1 returned IMPLICIT in 90 seconds.
[2024-05-25 14:51:04] [INFO ] Performed 12401/36257 implicitness test of which 1 returned IMPLICIT in 121 seconds.
[2024-05-25 14:51:32] [INFO ] Implicit Places using invariants in 160083 ms returned [7415, 12405, 12458, 12485, 12512, 12539, 12566, 12593, 12620, 12647, 12674, 12701, 13343, 13396, 13423, 13450, 13477, 13504, 13531, 13558, 13585, 13612, 13639, 14265, 14292, 14319, 14346, 14373, 14400, 14427, 14454, 14481, 14508, 14535, 14562, 14589, 14616, 14644, 14674, 14705, 14735, 14763, 14790, 14817, 14844, 14871, 14898, 14925, 14952, 14979, 15006, 15033, 15060, 15087, 15114]
Discarding 55 places :
Implicit Place search using SMT only with invariants took 160125 ms to find 55 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36202/36257 places, 54827/54827 transitions.
Applied a total of 0 rules in 1798 ms. Remains 36202 /36202 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163665 ms. Remains : 36202/36257 places, 54827/54827 transitions.
Computed a total of 30186 stabilizing places and 42858 stable transitions
Computed a total of 30186 stabilizing places and 42858 stable transitions
Detected a total of 30186/36202 stabilizing places and 42858/54827 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 210 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 179 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
RANDOM walk for 40000 steps (324 resets) in 4324 ms. (9 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (48 resets) in 611 ms. (65 steps per ms) remains 1/1 properties
[2024-05-25 14:51:37] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36202 cols
[2024-05-25 14:51:47] [INFO ] Computed 1511 invariants in 10303 ms
[2024-05-25 14:51:47] [INFO ] State equation strengthened by 17602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 21377/89973 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2760 ms.
Refiners :[Positive P Invariants (semi-flows): 2/63 constraints, Generalized P Invariants (flows): 0/1448 constraints, State Equation: 0/36202 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 21377/89973 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2785 ms.
Refiners :[Positive P Invariants (semi-flows): 2/63 constraints, Generalized P Invariants (flows): 0/1448 constraints, State Equation: 0/36202 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 16129ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 36202 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36202/36202 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12672 transitions
Trivial Post-agglo rules discarded 12672 transitions
Performed 12672 trivial Post agglomeration. Transition count delta: 12672
Iterating post reduction 0 with 12672 rules applied. Total rules applied 12672 place count 36202 transition count 42155
Reduce places removed 12672 places and 0 transitions.
Iterating post reduction 1 with 12672 rules applied. Total rules applied 25344 place count 23530 transition count 42155
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 792 Pre rules applied. Total rules applied 25344 place count 23530 transition count 41363
Deduced a syphon composed of 792 places in 59 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26928 place count 22738 transition count 41363
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 62 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26994 place count 22705 transition count 41330
Free-agglomeration rule (complex) applied 1590 times.
Iterating global reduction 2 with 1590 rules applied. Total rules applied 28584 place count 22705 transition count 39740
Reduce places removed 1590 places and 0 transitions.
Iterating post reduction 2 with 1590 rules applied. Total rules applied 30174 place count 21115 transition count 39740
Applied a total of 30174 rules in 15044 ms. Remains 21115 /36202 variables (removed 15087) and now considering 39740/54827 (removed 15087) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15046 ms. Remains : 21115/36202 places, 39740/54827 transitions.
RANDOM walk for 40000 steps (548 resets) in 9715 ms. (4 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (52 resets) in 1080 ms. (37 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 11298 steps, run visited all 1 properties in 4723 ms. (steps per millisecond=2 )
Probabilistic random walk after 11298 steps, saw 5740 distinct states, run finished after 4724 ms. (steps per millisecond=2 ) properties seen :1
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F p0), (F p1)]
Knowledge based reduction with 4 factoid took 249 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 178 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
[2024-05-25 14:52:16] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-05-25 14:52:16] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
Product exploration explored 100000 steps with 817 reset in 3572 ms.
Product exploration explored 100000 steps with 817 reset in 3570 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 192 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
Support contains 4 out of 36202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36202/36202 places, 54827/54827 transitions.
Performed 12672 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 12672 rules applied. Total rules applied 12672 place count 36202 transition count 54827
Performed 825 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 13497 places in 64 ms
Iterating global reduction 1 with 825 rules applied. Total rules applied 13497 place count 36202 transition count 54827
Deduced a syphon composed of 13497 places in 70 ms
Applied a total of 13497 rules in 19215 ms. Remains 36202 /36202 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Running 54794 sub problems to find dead transitions.
[2024-05-25 14:52:52] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36202 cols
[2024-05-25 14:53:01] [INFO ] Computed 1511 invariants in 8990 ms
[2024-05-25 14:53:02] [INFO ] State equation strengthened by 17602 read => feed constraints.
SMT process timed out in 377010ms, After SMT, problems are : Problem set: 0 solved, 54794 unsolved
Search for dead transitions found 0 dead transitions in 377728ms
Starting structural reductions in SI_LTL mode, iteration 1 : 36202/36202 places, 54827/54827 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 397191 ms. Remains : 36202/36202 places, 54827/54827 transitions.
Built C files in :
/tmp/ltsmin16547679691812534109
[2024-05-25 14:59:10] [INFO ] Built C files in 393ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16547679691812534109
Running compilation step : cd /tmp/ltsmin16547679691812534109;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16547679691812534109;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16547679691812534109;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 36202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36202/36202 places, 54827/54827 transitions.
Applied a total of 0 rules in 1664 ms. Remains 36202 /36202 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 14:59:14] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36202 cols
[2024-05-25 14:59:23] [INFO ] Computed 1511 invariants in 8873 ms
[2024-05-25 15:00:03] [INFO ] Performed 4937/36202 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 15:00:33] [INFO ] Performed 8042/36202 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 15:01:03] [INFO ] Performed 10481/36202 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 15:01:33] [INFO ] Performed 13106/36202 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-25 15:01:33] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-25 15:01:33] [INFO ] Implicit Places using invariants in 138729 ms returned []
Implicit Place search using SMT only with invariants took 138742 ms to find 0 implicit places.
Running 54794 sub problems to find dead transitions.
[2024-05-25 15:01:34] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-05-25 15:01:34] [INFO ] Invariant cache hit.
[2024-05-25 15:01:34] [INFO ] State equation strengthened by 17602 read => feed constraints.
SMT process timed out in 362485ms, After SMT, problems are : Problem set: 0 solved, 54794 unsolved
Search for dead transitions found 0 dead transitions in 363023ms
Finished structural reductions in LTL mode , in 1 iterations and 503537 ms. Remains : 36202/36202 places, 54827/54827 transitions.
Built C files in :
/tmp/ltsmin9498383872790479814
[2024-05-25 15:07:37] [INFO ] Built C files in 364ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9498383872790479814
Running compilation step : cd /tmp/ltsmin9498383872790479814;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9498383872790479814;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9498383872790479814;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-25 15:07:42] [INFO ] Flatten gal took : 1495 ms
[2024-05-25 15:07:44] [INFO ] Flatten gal took : 1575 ms
[2024-05-25 15:07:44] [INFO ] Time to serialize gal into /tmp/LTL8612950882467914478.gal : 255 ms
[2024-05-25 15:07:44] [INFO ] Time to serialize properties into /tmp/LTL17875730180525807311.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8612950882467914478.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13645604690321000660.hoa' '-atoms' '/tmp/LTL17875730180525807311.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Detected timeout of ITS tools.
[2024-05-25 15:08:02] [INFO ] Flatten gal took : 1316 ms
[2024-05-25 15:08:03] [INFO ] Flatten gal took : 1258 ms
[2024-05-25 15:08:04] [INFO ] Time to serialize gal into /tmp/LTL4937166324958624757.gal : 260 ms
[2024-05-25 15:08:04] [INFO ] Time to serialize properties into /tmp/LTL203195251700052025.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4937166324958624757.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL203195251700052025.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Detected timeout of ITS tools.
[2024-05-25 15:08:20] [INFO ] Flatten gal took : 1245 ms
[2024-05-25 15:08:20] [INFO ] Applying decomposition
[2024-05-25 15:08:21] [INFO ] Flatten gal took : 1274 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6158669172321895825.txt' '-o' '/tmp/graph6158669172321895825.bin' '-w' '/tmp/graph6158669172321895825.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6158669172321895825.bin' '-l' '-1' '-v' '-w' '/tmp/graph6158669172321895825.weights' '-q' '0' '-e' '0.001'
[2024-05-25 15:08:25] [INFO ] Decomposing Gal with order
[2024-05-25 15:08:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 15:09:07] [INFO ] Removed a total of 37266 redundant transitions.
[2024-05-25 15:09:08] [INFO ] Flatten gal took : 6209 ms
[2024-05-25 15:09:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 6254 labels/synchronizations in 1687 ms.
[2024-05-25 15:09:11] [INFO ] Time to serialize gal into /tmp/LTL18001490932193683099.gal : 294 ms
[2024-05-25 15:09:11] [INFO ] Time to serialize properties into /tmp/LTL3812610389082091658.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18001490932193683099.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3812610389082091658.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-07 finished in 1455090 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((F(p0)&&(p1 U !p2)))))'
Support contains 7 out of 36380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36380/36380 places, 54827/54827 transitions.
Applied a total of 0 rules in 1832 ms. Remains 36380 /36380 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 15:09:28] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36380 cols
[2024-05-25 15:09:37] [INFO ] Computed 1689 invariants in 8754 ms
[2024-05-25 15:10:17] [INFO ] Performed 5139/36380 implicitness test of which 46 returned IMPLICIT in 30 seconds.
[2024-05-25 15:10:47] [INFO ] Performed 8433/36380 implicitness test of which 80 returned IMPLICIT in 60 seconds.
[2024-05-25 15:11:17] [INFO ] Performed 10650/36380 implicitness test of which 104 returned IMPLICIT in 90 seconds.
[2024-05-25 15:11:47] [INFO ] Performed 13460/36380 implicitness test of which 135 returned IMPLICIT in 120 seconds.
[2024-05-25 15:12:17] [INFO ] Implicit Places using invariants in 168847 ms returned [34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 1385, 1412, 1440, 1470, 1502, 1536, 1572, 1610, 1650, 1692, 1736, 1782, 2698, 2705, 2758, 2786, 2816, 2848, 2882, 2918, 2956, 2996, 3038, 3082, 3967, 4020, 4047, 4075, 4105, 4137, 4171, 4207, 4245, 4285, 4327, 5177, 5230, 5257, 5284, 5312, 5342, 5374, 5408, 5444, 5482, 5522, 6339, 6392, 6419, 6446, 6473, 6501, 6531, 6563, 6597, 6633, 6671, 7457, 7484, 7511, 7538, 7565, 7592, 7619, 7647, 7677, 7709, 7743, 7779, 8536, 8589, 8616, 8643, 8670, 8697, 8724, 8752, 8782, 8814, 8848, 9578, 9631, 9658, 9685, 9712, 9739, 9766, 9793, 9821, 9851, 9883, 10588, 10641, 10668, 10695, 10722, 10749, 10776, 10803, 10830, 10858, 10888, 11570, 11623, 11650, 11677, 11704, 11731, 11758, 11785, 11812, 11839, 11867, 12528, 12581, 12608, 12635, 12662, 12689, 12716, 12743, 12770, 12797, 12824, 13466, 13519, 13546, 13573, 13600, 13627, 13654, 13681, 13708, 13735, 13762, 14388, 14415, 14442, 14469, 14496, 14523, 14550, 14577, 14604, 14631, 14658, 14685, 14712, 14739, 14767, 14797, 14828, 14858, 14886, 14913, 14940, 14967, 14994, 15021, 15048, 15075, 15102, 15129, 15156, 15183, 15210, 15237, 15313, 15320, 15347, 15374, 15401, 15428, 15455, 15482, 15509, 15536, 15563, 15590, 15617, 15644, 15671, 15698, 15726, 15755, 15783]
[2024-05-25 15:12:17] [INFO ] Actually due to overlaps returned [2698, 15313, 34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 1385, 1412, 1440, 1470, 1502, 1536, 1572, 1610, 1650, 1692, 1736, 1782, 2705, 2758, 2786, 2816, 2848, 2882, 2918, 2956, 2996, 3038, 3082, 3967, 4020, 4047, 4075, 4105, 4137, 4171, 4207, 4245, 4285, 4327, 5177, 5230, 5257, 5284, 5312, 5342, 5374, 5408, 5444, 5482, 5522, 6339, 6392, 6419, 6446, 6473, 6501, 6531, 6563, 6597, 6633, 6671, 7457, 7511, 7538, 7565, 7592, 7619, 7647, 7677, 7709, 7743, 7779, 8536, 8589, 8616, 8643, 8670, 8697, 8724, 8752, 8782, 8814, 8848, 9578, 9631, 9658, 9685, 9712, 9739, 9766, 9793, 9821, 9851, 9883, 10588, 10641, 10668, 10695, 10722, 10749, 10776, 10803, 10830, 10858, 10888, 11570, 11623, 11650, 11677, 11704, 11731, 11758, 11785, 11812, 11839, 11867, 12528, 12581, 12608, 12635, 12662, 12689, 12716, 12743, 12770, 12797, 12824, 13466, 13519, 13546, 13573, 13600, 13627, 13654, 13681, 13708, 13735, 13762, 14388, 14442, 14469, 14496, 14523, 14550, 14577, 14604, 14631, 14658, 14685, 14712, 14739, 14767, 14797, 14828, 14858, 14886, 14913, 14940, 14967, 14994, 15021, 15048, 15075, 15102, 15129, 15156, 15183, 15210, 15237, 15320, 15374, 15401, 15428, 15455, 15482, 15509, 15536, 15563, 15590, 15617, 15644, 15698, 15726, 15755, 15783]
Discarding 193 places :
Implicit Place search using SMT only with invariants took 168901 ms to find 193 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36187/36380 places, 54827/54827 transitions.
Applied a total of 0 rules in 1912 ms. Remains 36187 /36187 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 172647 ms. Remains : 36187/36380 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 250 ms :[(OR (NOT p0) p2), p2, (NOT p0), (OR (NOT p0) p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-08
Product exploration timeout after 73270 steps with 36635 reset in 10002 ms.
Product exploration timeout after 78450 steps with 39225 reset in 10001 ms.
Computed a total of 30171 stabilizing places and 42858 stable transitions
Computed a total of 30171 stabilizing places and 42858 stable transitions
Detected a total of 30171/36187 stabilizing places and 42858/54827 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT p2)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1))))), (X (NOT p1)), (X (X (NOT (AND p2 p1)))), (X (X (NOT p2))), (X (X p0)), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1)))))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 16 factoid took 21 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-08 finished in 193274 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(!p1))))'
Support contains 4 out of 36380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36380/36380 places, 54827/54827 transitions.
Applied a total of 0 rules in 1654 ms. Remains 36380 /36380 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 15:12:41] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-05-25 15:12:41] [INFO ] Invariant cache hit.
[2024-05-25 15:13:21] [INFO ] Performed 5010/36380 implicitness test of which 46 returned IMPLICIT in 30 seconds.
[2024-05-25 15:13:51] [INFO ] Performed 8313/36380 implicitness test of which 80 returned IMPLICIT in 60 seconds.
[2024-05-25 15:14:23] [INFO ] Performed 10584/36380 implicitness test of which 102 returned IMPLICIT in 91 seconds.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-S32C12"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S32C12, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r246-tall-171654351200228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C12.tgz
mv MultiCrashLeafsetExtension-PT-S32C12 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;