About the Execution of GreatSPN+red for MultiCrashLeafsetExtension-PT-S32C12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8725.000 | 3600000.00 | 3937756.00 | 8756.70 | ?FTTFFT?TT????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.r245-tall-171654349400228.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is MultiCrashLeafsetExtension-PT-S32C12, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654349400228
=====================================================================
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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 1716649485407
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C12
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 15:04:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-25 15:04:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 15:04:47] [INFO ] Load time of PNML (sax parser for PT used): 1185 ms
[2024-05-25 15:04:47] [INFO ] Transformed 36724 places.
[2024-05-25 15:04:48] [INFO ] Transformed 54827 transitions.
[2024-05-25 15:04:48] [INFO ] Parsed PT model containing 36724 places and 54827 transitions and 203278 arcs in 1638 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 133 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 2390 ms. Remains 36664 /36724 variables (removed 60) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 15:04:51] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36664 cols
[2024-05-25 15:05:01] [INFO ] Computed 1973 invariants in 9687 ms
[2024-05-25 15:05:41] [INFO ] Performed 5215/36664 implicitness test of which 131 returned IMPLICIT in 30 seconds.
[2024-05-25 15:06:11] [INFO ] Performed 8637/36664 implicitness test of which 229 returned IMPLICIT in 60 seconds.
[2024-05-25 15:06:42] [INFO ] Performed 10780/36664 implicitness test of which 296 returned IMPLICIT in 91 seconds.
[2024-05-25 15:07:12] [INFO ] Performed 13656/36664 implicitness test of which 394 returned IMPLICIT in 121 seconds.
[2024-05-25 15:07:41] [INFO ] Implicit Places using invariants in 169844 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, 14672, 14699, 14726, 14753, 14780, 14807, 14834, 14861, 14888, 14915, 14942, 14969, 14996, 15023, 15051, 15081, 15112, 15142, 15170, 15197, 15224, 15251, 15278, 15305, 15332, 15359, 15386, 15413, 15440, 15467, 15494, 15521, 15597, 15604]
[2024-05-25 15:07:41] [INFO ] Actually due to overlaps returned [1401, 4025, 5257, 6441, 7581, 8681, 9745, 10777, 11781, 12761, 13721, 14665, 15597, 4, 8, 528, 582, 638, 695, 751, 805, 857, 907, 955, 1001, 1045, 1087, 1127, 1165, 1201, 1235, 1267, 1297, 1325, 1903, 1955, 2009, 2064, 2118, 2170, 2220, 2268, 2314, 2358, 2400, 2440, 2478, 2514, 2548, 2580, 2610, 2638, 2665, 2775, 3220, 3270, 3322, 3375, 3427, 3477, 3525, 3571, 3615, 3657, 3697, 3735, 3771, 3805, 3837, 3867, 3895, 3922, 3949, 4059, 4483, 4531, 4581, 4632, 4682, 4730, 4776, 4820, 4862, 4902, 4940, 4976, 5010, 5042, 5072, 5100, 5127, 5154, 5181, 5291, 5696, 5742, 5790, 5839, 5887, 5933, 5977, 6019, 6059, 6097, 6133, 6167, 6199, 6229, 6257, 6284, 6311, 6338, 6365, 6475, 6863, 6907, 6953, 7000, 7046, 7090, 7132, 7172, 7210, 7246, 7280, 7312, 7342, 7370, 7397, 7424, 7451, 7478, 7505, 7988, 8030, 8074, 8119, 8163, 8205, 8245, 8283, 8319, 8353, 8385, 8415, 8443, 8470, 8497, 8524, 8551, 8578, 8605, 8715, 9075, 9115, 9157, 9200, 9242, 9282, 9320, 9356, 9390, 9422, 9452, 9480, 9507, 9534, 9561, 9588, 9615, 9642, 9669, 9779, 10128, 10166, 10206, 10247, 10287, 10325, 10361, 10395, 10427, 10457, 10485, 10512, 10539, 10566, 10593, 10620, 10647, 10674, 10701, 10811, 11151, 11187, 11225, 11264, 11302, 11338, 11372, 11404, 11434, 11462, 11489, 11516, 11543, 11570, 11597, 11624, 11651, 11678, 11705, 11815, 12148, 12182, 12218, 12255, 12291, 12325, 12357, 12387, 12415, 12442, 12469, 12496, 12523, 12550, 12577, 12604, 12631, 12658, 12685, 12795, 13123, 13155, 13189, 13224, 13258, 13290, 13320, 13348, 13375, 13402, 13429, 13456, 13483, 13510, 13537, 13564, 13591, 13618, 13645, 13755, 14080, 14110, 14142, 14175, 14207, 14237, 14265, 14292, 14319, 14346, 14373, 14400, 14427, 14454, 14481, 14508, 14535, 14562, 14589, 14699, 15023, 15051, 15081, 15112, 15142, 15170, 15197, 15224, 15251, 15278, 15305, 15332, 15359, 15386, 15413, 15440, 15467, 15494, 15521]
Discarding 292 places :
Implicit Place search using SMT only with invariants took 169939 ms to find 292 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36372/36724 places, 54827/54827 transitions.
Applied a total of 0 rules in 2059 ms. Remains 36372 /36372 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 174417 ms. Remains : 36372/36724 places, 54827/54827 transitions.
Support contains 59 out of 36372 places after structural reductions.
[2024-05-25 15:07:46] [INFO ] Flatten gal took : 1928 ms
[2024-05-25 15:07:47] [INFO ] Flatten gal took : 1567 ms
[2024-05-25 15:07:50] [INFO ] Input system was already deterministic with 54827 transitions.
RANDOM walk for 40000 steps (325 resets) in 5272 ms. (7 steps per ms) remains 21/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 262 ms. (15 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 20/20 properties
[2024-05-25 15:07:53] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36372 cols
[2024-05-25 15:08:01] [INFO ] Computed 1681 invariants in 8657 ms
[2024-05-25 15:08:02] [INFO ] State equation strengthened by 17602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
At refinement iteration 1 (OVERLAPS) 22504/22545 variables, 14/14 constraints. Problems are: Problem set: 2 solved, 18 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 22545/90143 variables, and 14 constraints, problems are : Problem set: 2 solved, 18 unsolved in 5738 ms.
Refiners :[Positive P Invariants (semi-flows): 14/63 constraints, Generalized P Invariants (flows): 0/1618 constraints, State Equation: 0/36372 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 22508/22544 variables, 14/14 constraints. Problems are: Problem set: 2 solved, 18 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 22544/90143 variables, and 14 constraints, problems are : Problem set: 2 solved, 18 unsolved in 5586 ms.
Refiners :[Positive P Invariants (semi-flows): 14/63 constraints, Generalized P Invariants (flows): 0/1618 constraints, State Equation: 0/36372 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/20 constraints, Known Traps: 0/0 constraints]
After SMT, in 20589ms problems are : Problem set: 2 solved, 18 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 36 out of 36372 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36372/36372 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12607 transitions
Trivial Post-agglo rules discarded 12607 transitions
Performed 12607 trivial Post agglomeration. Transition count delta: 12607
Iterating post reduction 0 with 12607 rules applied. Total rules applied 12607 place count 36372 transition count 42220
Reduce places removed 12607 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 12671 rules applied. Total rules applied 25278 place count 23765 transition count 42156
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 25342 place count 23701 transition count 42156
Performed 787 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 787 Pre rules applied. Total rules applied 25342 place count 23701 transition count 41369
Deduced a syphon composed of 787 places in 66 ms
Reduce places removed 787 places and 0 transitions.
Iterating global reduction 3 with 1574 rules applied. Total rules applied 26916 place count 22914 transition count 41369
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 60 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 26980 place count 22882 transition count 41337
Free-agglomeration rule (complex) applied 1576 times.
Iterating global reduction 3 with 1576 rules applied. Total rules applied 28556 place count 22882 transition count 39761
Reduce places removed 1576 places and 0 transitions.
Iterating post reduction 3 with 1576 rules applied. Total rules applied 30132 place count 21306 transition count 39761
Partial Free-agglomeration rule applied 2575 times.
Drop transitions (Partial Free agglomeration) removed 2575 transitions
Iterating global reduction 4 with 2575 rules applied. Total rules applied 32707 place count 21306 transition count 39761
Applied a total of 32707 rules in 13424 ms. Remains 21306 /36372 variables (removed 15066) and now considering 39761/54827 (removed 15066) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13426 ms. Remains : 21306/36372 places, 39761/54827 transitions.
RANDOM walk for 40000 steps (548 resets) in 6346 ms. (6 steps per ms) remains 16/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 58 ms. (67 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (8 resets) in 54 ms. (72 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 16/16 properties
[2024-05-25 15:08:29] [INFO ] Flow matrix only has 38200 transitions (discarded 1561 similar events)
// Phase 1: matrix 38200 rows 21306 cols
[2024-05-25 15:08:44] [INFO ] Computed 1681 invariants in 15570 ms
[2024-05-25 15:08:46] [INFO ] State equation strengthened by 17602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 7439/7471 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-25 15:09:02] [INFO ] Deduced a trap composed of 2537 places in 14708 ms of which 374 ms to minimize.
[2024-05-25 15:09:16] [INFO ] Deduced a trap composed of 2634 places in 14039 ms of which 63 ms to minimize.
[2024-05-25 15:09:31] [INFO ] Deduced a trap composed of 2611 places in 14148 ms of which 60 ms to minimize.
[2024-05-25 15:09:44] [INFO ] Deduced a trap composed of 2606 places in 13689 ms of which 54 ms to minimize.
SMT process timed out in 75705ms, After SMT, problems are : Problem set: 0 solved, 16 unsolved
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 32 out of 21306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21306/21306 places, 39761/39761 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 21306 transition count 39760
Deduced a syphon composed of 1 places in 27 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 21305 transition count 39760
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 21305 transition count 39758
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 21303 transition count 39758
Applied a total of 6 rules in 2996 ms. Remains 21303 /21306 variables (removed 3) and now considering 39758/39761 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3000 ms. Remains : 21303/21306 places, 39758/39761 transitions.
Successfully simplified 2 atomic propositions for a total of 13 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 30356 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 36372 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36372/36372 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 36372 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 23700 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 23700 transition count 41363
Deduced a syphon composed of 792 places in 62 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26928 place count 22908 transition count 41363
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 26994 place count 22875 transition count 41330
Applied a total of 26994 rules in 6995 ms. Remains 22875 /36372 variables (removed 13497) and now considering 41330/54827 (removed 13497) transitions.
[2024-05-25 15:09:55] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 22875 cols
[2024-05-25 15:10:01] [INFO ] Computed 1681 invariants in 6204 ms
[2024-05-25 15:10:36] [INFO ] Performed 7484/22875 implicitness test of which 123 returned IMPLICIT in 30 seconds.
[2024-05-25 15:11:06] [INFO ] Performed 12090/22875 implicitness test of which 335 returned IMPLICIT in 60 seconds.
[2024-05-25 15:11:36] [INFO ] Performed 14917/22875 implicitness test of which 502 returned IMPLICIT in 90 seconds.
[2024-05-25 15:12:06] [INFO ] Performed 18284/22875 implicitness test of which 661 returned IMPLICIT in 120 seconds.
[2024-05-25 15:12:36] [INFO ] Performed 22080/22875 implicitness test of which 800 returned IMPLICIT in 150 seconds.
[2024-05-25 15:12:41] [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 166291 ms
[2024-05-25 15:12:41] [INFO ] Actually due to overlaps returned [1882, 10094, 10605, 11115, 11626, 12141, 12664, 13199, 13750, 14321, 14916, 15539, 16194, 16885, 17616, 18391, 19214, 20089, 21020, 22010, 21, 39, 59, 81, 105, 131, 159, 189, 221, 255, 291, 329, 976, 991, 1007, 1025, 1045, 1067, 1091, 1117, 1145, 1175, 1207, 1241, 1277, 1888, 1917, 1933, 1951, 1971, 1993, 2017, 2043, 2071, 2101, 2133, 2167, 2742, 2771, 2786, 2802, 2820, 2840, 2862, 2886, 2912, 2940, 2970, 3002, 3544, 3573, 3588, 3603, 3619, 3637, 3657, 3679, 3703, 3729, 3757, 3787, 4298, 4327, 4342, 4357, 4372, 4388, 4406, 4426, 4448, 4472, 4498, 4526, 5008, 5038, 5053, 5068, 5083, 5098, 5114, 5132, 5152, 5174, 5198, 5224, 5679, 5708, 5723, 5738, 5753, 5768, 5783, 5799, 5817, 5837, 5859, 5883, 6313, 6342, 6357, 6372, 6387, 6402, 6417, 6432, 6448, 6466, 6486, 6508, 6915, 6944, 6959, 6974, 6989, 7004, 7019, 7034, 7049, 7065, 7083, 7103, 7489, 7518, 7533, 7548, 7563, 7578, 7593, 7608, 7623, 7638, 7654, 7672, 8039, 8068, 8083, 8098, 8113, 8128, 8143, 8158, 8173, 8188, 8203, 8219, 8569, 8598, 8613, 8628, 8643, 8658, 8673, 8688, 8703, 8718, 8733, 8748, 9083, 9112, 9127, 9142, 9157, 9172, 9187, 9202, 9217, 9232, 9247, 9262, 9585, 9615, 9630, 9645, 9660, 9675, 9690, 9705, 9720, 9735, 9750, 9765, 9780, 10100, 10130, 10145, 10160, 10175, 10190, 10205, 10220, 10235, 10250, 10265, 10280, 10295, 10607, 10610, 10640, 10655, 10670, 10685, 10700, 10715, 10730, 10745, 10760, 10775, 10790, 10805, 11121, 11151, 11166, 11181, 11196, 11211, 11226, 11241, 11256, 11271, 11286, 11301, 11316, 11632, 11662, 11677, 11692, 11707, 11722, 11737, 11752, 11767, 11782, 11797, 11812, 11827, 12147, 12177, 12192, 12207, 12222, 12237, 12252, 12267, 12282, 12297, 12312, 12327, 12342, 12670, 12700, 12715, 12730, 12745, 12760, 12775, 12790, 12805, 12820, 12835, 12850, 12865, 13205, 13235, 13250, 13265, 13280, 13295, 13310, 13325, 13340, 13355, 13370, 13385, 13401, 13756, 13786, 13801, 13816, 13831, 13846, 13861, 13876, 13891, 13906, 13921, 13937, 13955, 14327, 14357, 14372, 14387, 14402, 14417, 14432, 14447, 14462, 14477, 14493, 14511, 14531, 14922, 14952, 14967, 14982, 14997, 15012, 15027, 15042, 15057, 15073, 15091, 15111, 15133, 15545, 15575, 15590, 15605, 15620, 15635, 15650, 15665, 15681, 15699, 15719, 15741, 15765, 16200, 16230, 16245, 16260, 16275, 16290, 16305, 16321, 16339, 16359, 16381, 16405, 16431, 16891, 16921, 16936, 16951, 16966, 16981, 16997, 17015, 17035, 17057, 17081, 17107, 17135, 17622, 17652, 17667, 17682, 17697, 17713, 17731, 17751, 17773, 17797, 17823, 17851, 17881, 18397, 18427, 18442, 18457, 18473, 18491, 18511, 18533, 18557, 18583, 18611, 18641, 18673, 19220, 19250, 19265, 19281, 19299, 19319, 19341, 19365, 19391, 19419, 19449, 19481, 19515, 20095, 20125, 20141, 20159, 20179, 20201, 20225, 20251, 20279, 20309, 20341, 20375, 20411, 21022, 21025, 21056, 21074, 21094, 21116, 21140, 21166, 21194, 21224, 21256, 21290, 21326, 21364]
Discarding 438 places :
Implicit Place search using SMT only with invariants took 166338 ms to find 438 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22437/36372 places, 41330/54827 transitions.
Applied a total of 0 rules in 2115 ms. Remains 22437 /22437 variables (removed 0) and now considering 41330/41330 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 175470 ms. Remains : 22437/36372 places, 41330/54827 transitions.
Stuttering acceptance computed with spot in 205 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 3368 ms.
Product exploration explored 100000 steps with 1021 reset in 3101 ms.
Computed a total of 16454 stabilizing places and 29394 stable transitions
Computed a total of 16454 stabilizing places and 29394 stable transitions
Detected a total of 16454/22437 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 115 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 65 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 36745 steps (371 resets) in 1728 ms. (21 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 120 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 22437 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22437/22437 places, 41330/41330 transitions.
Applied a total of 0 rules in 1956 ms. Remains 22437 /22437 variables (removed 0) and now considering 41330/41330 (removed 0) transitions.
[2024-05-25 15:12:54] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 22437 cols
[2024-05-25 15:12:59] [INFO ] Computed 1243 invariants in 5908 ms
[2024-05-25 15:13:34] [INFO ] Performed 7300/22437 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2024-05-25 15:14:04] [INFO ] Performed 12412/22437 implicitness test of which 115 returned IMPLICIT in 60 seconds.
[2024-05-25 15:14:35] [INFO ] Performed 16534/22437 implicitness test of which 248 returned IMPLICIT in 90 seconds.
[2024-05-25 15:15:05] [INFO ] Performed 21634/22437 implicitness test of which 362 returned IMPLICIT in 120 seconds.
[2024-05-25 15:15:35] [INFO ] Performed 21992/22437 implicitness test of which 362 returned IMPLICIT in 151 seconds.
[2024-05-25 15:15:39] [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 165981 ms
Discarding 362 places :
Implicit Place search using SMT only with invariants took 166008 ms to find 362 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22075/22437 places, 41330/41330 transitions.
Applied a total of 0 rules in 1972 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 169938 ms. Remains : 22075/22437 places, 41330/41330 transitions.
Computed a total of 16092 stabilizing places and 29394 stable transitions
Computed a total of 16092 stabilizing places and 29394 stable transitions
Detected a total of 16092/22075 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 231 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 62 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 33214 steps (337 resets) in 1897 ms. (17 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 120 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 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1021 reset in 2887 ms.
Product exploration explored 100000 steps with 1021 reset in 3022 ms.
Support contains 2 out of 22075 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22075/22075 places, 41330/41330 transitions.
Applied a total of 0 rules in 1935 ms. Remains 22075 /22075 variables (removed 0) and now considering 41330/41330 (removed 0) transitions.
[2024-05-25 15:15:51] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 22075 cols
[2024-05-25 15:15:57] [INFO ] Computed 881 invariants in 5773 ms
[2024-05-25 15:16:31] [INFO ] Performed 7903/22075 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 15:17:02] [INFO ] Performed 13316/22075 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 15:17:32] [INFO ] Performed 17957/22075 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 15:18:02] [INFO ] Performed 21375/22075 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-25 15:18:02] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-25 15:18:02] [INFO ] Implicit Places using invariants in 131058 ms returned []
Implicit Place search using SMT only with invariants took 131060 ms to find 0 implicit places.
Running 41297 sub problems to find dead transitions.
[2024-05-25 15:18:03] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
[2024-05-25 15:18:03] [INFO ] Invariant cache hit.
[2024-05-25 15:18:03] [INFO ] State equation strengthened by 17602 read => feed constraints.
SMT process timed out in 243097ms, After SMT, problems are : Problem set: 0 solved, 41297 unsolved
Search for dead transitions found 0 dead transitions in 243595ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 376793 ms. Remains : 22075/22075 places, 41330/41330 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-00 finished in 740577 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 36372 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36372/36372 places, 54827/54827 transitions.
Applied a total of 0 rules in 1889 ms. Remains 36372 /36372 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 15:22:10] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36372 cols
[2024-05-25 15:22:22] [INFO ] Computed 1681 invariants in 11450 ms
[2024-05-25 15:23:03] [INFO ] Performed 3966/36372 implicitness test of which 38 returned IMPLICIT in 30 seconds.
[2024-05-25 15:23:33] [INFO ] Performed 7443/36372 implicitness test of which 74 returned IMPLICIT in 60 seconds.
[2024-05-25 15:24:05] [INFO ] Performed 9582/36372 implicitness test of which 99 returned IMPLICIT in 93 seconds.
[2024-05-25 15:24:36] [INFO ] Performed 11577/36372 implicitness test of which 123 returned IMPLICIT in 123 seconds.
[2024-05-25 15:25:02] [INFO ] Implicit Places using invariants in 171531 ms returned [34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 474, 1386, 1413, 1441, 1471, 1503, 1537, 1573, 1611, 1651, 1693, 1737, 1783, 1831, 2700, 2707, 2760, 2788, 2818, 2850, 2884, 2920, 2958, 2998, 3040, 3084, 3130, 3970, 4023, 4050, 4078, 4108, 4140, 4174, 4210, 4248, 4288, 4330, 4374, 5181, 5234, 5261, 5288, 5316, 5346, 5378, 5412, 5448, 5486, 5526, 5568, 6344, 6397, 6424, 6451, 6478, 6506, 6536, 6568, 6602, 6638, 6676, 6716, 7463, 7490, 7517, 7544, 7571, 7598, 7625, 7653, 7683, 7715, 7749, 7785, 7823, 8543, 8596, 8623, 8650, 8677, 8704, 8731, 8759, 8789, 8821, 8855, 8891, 9586, 9639, 9666, 9693, 9720, 9747, 9774, 9801, 9829, 9859, 9891, 9925, 10597, 10650, 10677, 10704, 10731, 10758, 10785, 10812, 10839, 10867, 10897, 10929, 11580, 11633, 11660, 11687, 11714, 11741, 11768, 11795, 11822, 11849, 11877, 11907, 12539, 12592, 12619, 12646, 12673, 12700, 12727, 12754, 12781, 12808, 12835, 12863]
[2024-05-25 15:25:02] [INFO ] Actually due to overlaps returned [2700, 34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 474, 1386, 1413, 1441, 1471, 1503, 1537, 1573, 1611, 1651, 1693, 1737, 1783, 1831, 2707, 2760, 2788, 2818, 2850, 2884, 2920, 2958, 2998, 3040, 3084, 3130, 3970, 4023, 4050, 4078, 4108, 4140, 4174, 4210, 4248, 4288, 4330, 4374, 5181, 5234, 5261, 5288, 5316, 5346, 5378, 5412, 5448, 5486, 5526, 5568, 6344, 6397, 6424, 6451, 6478, 6506, 6536, 6568, 6602, 6638, 6676, 6716, 7463, 7517, 7544, 7571, 7598, 7625, 7653, 7683, 7715, 7749, 7785, 7823, 8543, 8596, 8623, 8650, 8677, 8704, 8731, 8759, 8789, 8821, 8855, 8891, 9586, 9639, 9666, 9693, 9720, 9747, 9774, 9801, 9829, 9859, 9891, 9925, 10597, 10650, 10677, 10704, 10731, 10758, 10785, 10812, 10839, 10867, 10897, 10929, 11580, 11633, 11660, 11687, 11714, 11741, 11768, 11795, 11822, 11849, 11877, 11907, 12539, 12592, 12619, 12646, 12673, 12700, 12727, 12754, 12781, 12808, 12835, 12863]
Discarding 146 places :
Implicit Place search using SMT only with invariants took 171584 ms to find 146 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36226/36372 places, 54827/54827 transitions.
Applied a total of 0 rules in 1831 ms. Remains 36226 /36226 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 175308 ms. Remains : 36226/36372 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 249 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 120 steps with 0 reset in 7 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-01 finished in 175724 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 36372 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36372/36372 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 36372 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 23702 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 23702 transition count 41365
Deduced a syphon composed of 792 places in 47 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26924 place count 22910 transition count 41365
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 44 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26990 place count 22877 transition count 41332
Applied a total of 26990 rules in 6748 ms. Remains 22877 /36372 variables (removed 13495) and now considering 41332/54827 (removed 13495) transitions.
[2024-05-25 15:25:11] [INFO ] Flow matrix only has 40276 transitions (discarded 1056 similar events)
// Phase 1: matrix 40276 rows 22877 cols
[2024-05-25 15:25:18] [INFO ] Computed 1681 invariants in 6591 ms
[2024-05-25 15:25:53] [INFO ] Performed 6310/22877 implicitness test of which 99 returned IMPLICIT in 30 seconds.
[2024-05-25 15:26:23] [INFO ] Performed 9950/22877 implicitness test of which 196 returned IMPLICIT in 60 seconds.
[2024-05-25 15:26:53] [INFO ] Performed 13239/22877 implicitness test of which 406 returned IMPLICIT in 90 seconds.
[2024-05-25 15:27:24] [INFO ] Performed 15542/22877 implicitness test of which 535 returned IMPLICIT in 121 seconds.
[2024-05-25 15:27:55] [INFO ] Performed 17619/22877 implicitness test of which 634 returned IMPLICIT in 152 seconds.
[2024-05-25 15:27:58] [INFO ] Implicit Places using invariants in 166659 ms returned [21, 39, 59, 81, 105, 131, 159, 189, 221, 255, 291, 329, 976, 991, 1007, 1025, 1045, 1067, 1091, 1117, 1145, 1175, 1207, 1241, 1277, 1882, 1888, 1917, 1933, 1951, 1971, 1993, 2017, 2043, 2071, 2101, 2133, 2167, 2742, 2771, 2786, 2802, 2820, 2840, 2862, 2886, 2912, 2940, 2970, 3002, 3544, 3573, 3588, 3603, 3619, 3637, 3657, 3679, 3703, 3729, 3757, 3787, 4298, 4327, 4342, 4357, 4372, 4388, 4406, 4426, 4448, 4472, 4498, 4526, 5008, 5023, 5038, 5053, 5068, 5083, 5098, 5114, 5132, 5152, 5174, 5198, 5224, 5679, 5708, 5723, 5738, 5753, 5768, 5784, 5800, 5818, 5838, 5860, 5884, 6314, 6343, 6358, 6373, 6388, 6403, 6418, 6433, 6449, 6467, 6487, 6509, 6916, 6945, 6960, 6975, 6990, 7005, 7020, 7035, 7050, 7066, 7084, 7104, 7490, 7519, 7534, 7549, 7564, 7579, 7594, 7609, 7624, 7639, 7655, 7673, 8040, 8069, 8084, 8099, 8114, 8129, 8144, 8159, 8174, 8189, 8204, 8220, 8570, 8599, 8614, 8629, 8644, 8659, 8674, 8689, 8704, 8719, 8734, 8749, 9084, 9113, 9128, 9143, 9158, 9173, 9188, 9203, 9218, 9233, 9248, 9263, 9586, 9601, 9616, 9631, 9646, 9661, 9676, 9691, 9706, 9721, 9736, 9751, 9766, 9781, 9796, 9812, 9829, 9845, 9860, 9875, 9890, 9905, 9920, 9935, 9950, 9965, 9980, 9995, 10010, 10025, 10040, 10055, 10095, 10101, 10116, 10131, 10146, 10161, 10176, 10191, 10206, 10221, 10236, 10251, 10266, 10281, 10296, 10311, 10326, 10341, 10356, 10371, 10386, 10401, 10416, 10431, 10446, 10461, 10476, 10491, 10506, 10521, 10536, 10551, 10566, 10606, 10608, 10611, 10626, 10641, 10656, 10671, 10686, 10701, 10716, 10731, 10746, 10761, 10776, 10791, 10806, 10821, 10836, 10851, 10866, 10881, 10896, 10911, 10926, 10941, 10956, 10971, 10986, 11001, 11016, 11031, 11046, 11061, 11076, 11116, 11122, 11137, 11152, 11167, 11182, 11197, 11212, 11227, 11242, 11257, 11272, 11287, 11302, 11317, 11332, 11347, 11362, 11377, 11392, 11407, 11422, 11437, 11452, 11467, 11482, 11497, 11512, 11527, 11542, 11557, 11572, 11587, 11627, 11633, 11648, 11663, 11678, 11693, 11708, 11723, 11738, 11753, 11768, 11783, 11798, 11813, 11828, 11843, 11858, 11874, 11891, 11907, 11922, 11937, 11952, 11967, 11982, 11997, 12012, 12027, 12042, 12057, 12072, 12087, 12102, 12142, 12148, 12163, 12178, 12193, 12208, 12223, 12238, 12253, 12268, 12283, 12298, 12313, 12328, 12343, 12358, 12374, 12392, 12411, 12429, 12445, 12460, 12475, 12490, 12505, 12520, 12535, 12550, 12565, 12580, 12595, 12610, 12625, 12665, 12671, 12686, 12701, 12716, 12731, 12746, 12761, 12776, 12791, 12806, 12821, 12836, 12851, 12866, 12882, 12900, 12920, 12941, 12961, 12979, 12995, 13010, 13025, 13040, 13055, 13070, 13085, 13100, 13115, 13130, 13145, 13160, 13200, 13206, 13221, 13236, 13251, 13266, 13281, 13296, 13311, 13326, 13341, 13356, 13371, 13386, 13402, 13420, 13440, 13462, 13485, 13507, 13527, 13545, 13561, 13576, 13591, 13606, 13621, 13636, 13651, 13666, 13681, 13696, 13711, 13751, 13757, 13772, 13787, 13802, 13817, 13832, 13847, 13862, 13877, 13892, 13907, 13922, 13938, 13956, 13976, 13998, 14022, 14047, 14071, 14093, 14113, 14131, 14147, 14162, 14177, 14192, 14207, 14222, 14237, 14252, 14267, 14282, 14322, 14328, 14343, 14358, 14373, 14388, 14403, 14418, 14433, 14448, 14463, 14478, 14494, 14512, 14532, 14554, 14578, 14604, 14631, 14657, 14681, 14703, 14723, 14741, 14757, 14772, 14787, 14802, 14817, 14832, 14847, 14862, 14877, 14917, 14923, 14938, 14953, 14968, 14983, 14998, 15013, 15028, 15043, 15058, 15074, 15092, 15112, 15134, 15158, 15184, 15212, 15241, 15269, 15295, 15319, 15341, 15361, 15379, 15395, 15410, 15425, 15440, 15455, 15470, 15485, 15500, 15540, 15546, 15561, 15576, 15591, 15606, 15621, 15636, 15651, 15666, 15682, 15700, 15720, 15742, 15766, 15792, 15820, 15850, 15881, 15911, 15939, 15965, 15989, 16011, 16031, 16049, 16065, 16080, 16095, 16110, 16125, 16140, 16155, 16195, 16201, 16216, 16231, 16246, 16261, 16276, 16291, 16306, 16322, 16340, 16360, 16382, 16406, 16432, 16460, 16490, 16522, 16555, 16587, 16617, 16645, 16671, 16695, 16717, 16737, 16755, 16771, 16786, 16801, 16816, 16831, 16846, 16886, 16892, 16907, 16922, 16937, 16952, 16967, 16982, 16998, 17016, 17036, 17058, 17082, 17108, 17136, 17166, 17198, 17232, 17267, 17301, 17333, 17363, 17391, 17417, 17441, 17463, 17483, 17501, 17517, 17532, 17547, 17562, 17577, 17617, 17623, 17638, 17653, 17668]
[2024-05-25 15:27:58] [INFO ] Actually due to overlaps returned [1882, 10095, 10606, 11116, 11627, 12142, 12665, 13200, 13751, 14322, 14917, 15540, 16195, 16886, 17617, 21, 39, 59, 81, 105, 131, 159, 189, 221, 255, 291, 329, 976, 991, 1007, 1025, 1045, 1067, 1091, 1117, 1145, 1175, 1207, 1241, 1277, 1888, 1917, 1933, 1951, 1971, 1993, 2017, 2043, 2071, 2101, 2133, 2167, 2742, 2771, 2786, 2802, 2820, 2840, 2862, 2886, 2912, 2940, 2970, 3002, 3544, 3573, 3588, 3603, 3619, 3637, 3657, 3679, 3703, 3729, 3757, 3787, 4298, 4327, 4342, 4357, 4372, 4388, 4406, 4426, 4448, 4472, 4498, 4526, 5008, 5038, 5053, 5068, 5083, 5098, 5114, 5132, 5152, 5174, 5198, 5224, 5679, 5708, 5723, 5738, 5753, 5768, 5784, 5800, 5818, 5838, 5860, 5884, 6314, 6343, 6358, 6373, 6388, 6403, 6418, 6433, 6449, 6467, 6487, 6509, 6916, 6945, 6960, 6975, 6990, 7005, 7020, 7035, 7050, 7066, 7084, 7104, 7490, 7519, 7534, 7549, 7564, 7579, 7594, 7609, 7624, 7639, 7655, 7673, 8040, 8069, 8084, 8099, 8114, 8129, 8144, 8159, 8174, 8189, 8204, 8220, 8570, 8599, 8614, 8629, 8644, 8659, 8674, 8689, 8704, 8719, 8734, 8749, 9084, 9113, 9128, 9143, 9158, 9173, 9188, 9203, 9218, 9233, 9248, 9263, 9586, 9616, 9631, 9646, 9661, 9676, 9691, 9706, 9721, 9736, 9751, 9766, 9781, 9995, 10010, 10025, 10040, 10055, 10101, 10131, 10146, 10161, 10176, 10191, 10206, 10221, 10236, 10251, 10266, 10281, 10296, 10506, 10521, 10536, 10551, 10566, 10608, 10611, 10641, 10656, 10671, 10686, 10701, 10716, 10731, 10746, 10761, 10776, 10791, 10806, 11016, 11031, 11046, 11061, 11076, 11122, 11152, 11167, 11182, 11197, 11212, 11227, 11242, 11257, 11272, 11287, 11302, 11317, 11527, 11542, 11557, 11572, 11587, 11633, 11663, 11678, 11693, 11708, 11723, 11738, 11753, 11768, 11783, 11798, 11813, 11828, 12042, 12057, 12072, 12087, 12102, 12148, 12178, 12193, 12208, 12223, 12238, 12253, 12268, 12283, 12298, 12313, 12328, 12343, 12565, 12580, 12595, 12610, 12625, 12671, 12701, 12716, 12731, 12746, 12761, 12776, 12791, 12806, 12821, 12836, 12851, 12866, 13100, 13115, 13130, 13145, 13160, 13206, 13236, 13251, 13266, 13281, 13296, 13311, 13326, 13341, 13356, 13371, 13386, 13402, 13651, 13666, 13681, 13696, 13711, 13757, 13787, 13802, 13817, 13832, 13847, 13862, 13877, 13892, 13907, 13922, 13938, 13956, 14222, 14237, 14252, 14267, 14282, 14328, 14358, 14373, 14388, 14403, 14418, 14433, 14448, 14463, 14478, 14494, 14512, 14532, 14817, 14832, 14847, 14862, 14877, 14923, 14953, 14968, 14983, 14998, 15013, 15028, 15043, 15058, 15074, 15092, 15112, 15134, 15440, 15455, 15470, 15485, 15500, 15546, 15576, 15591, 15606, 15621, 15636, 15651, 15666, 15682, 15700, 15720, 15742, 15766, 16095, 16110, 16125, 16140, 16155, 16201, 16231, 16246, 16261, 16276, 16291, 16306, 16322, 16340, 16360, 16382, 16406, 16432, 16786, 16801, 16816, 16831, 16846, 16892, 16922, 16937, 16952, 16967, 16982, 16998, 17016, 17036, 17058, 17082, 17108, 17136, 17517, 17532, 17547, 17562, 17577, 17623, 17653, 17668]
Discarding 440 places :
Implicit Place search using SMT only with invariants took 166710 ms to find 440 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22437/36372 places, 41332/54827 transitions.
Applied a total of 0 rules in 2071 ms. Remains 22437 /22437 variables (removed 0) and now considering 41332/41332 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 175536 ms. Remains : 22437/36372 places, 41332/54827 transitions.
Stuttering acceptance computed with spot in 149 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 2981 ms.
Product exploration explored 100000 steps with 1020 reset in 3204 ms.
Computed a total of 16454 stabilizing places and 29396 stable transitions
Computed a total of 16454 stabilizing places and 29396 stable transitions
Detected a total of 16454/22437 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 548 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 210 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 (408 resets) in 3066 ms. (13 steps per ms) remains 5/12 properties
BEST_FIRST walk for 40004 steps (52 resets) in 590 ms. (67 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (52 resets) in 687 ms. (58 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (52 resets) in 600 ms. (66 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (52 resets) in 528 ms. (75 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (52 resets) in 513 ms. (77 steps per ms) remains 2/5 properties
[2024-05-25 15:28:09] [INFO ] Flow matrix only has 40276 transitions (discarded 1056 similar events)
// Phase 1: matrix 40276 rows 22437 cols
[2024-05-25 15:28:15] [INFO ] Computed 1241 invariants in 6321 ms
[2024-05-25 15:28:16] [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, 2 unsolved
Problem apf5 is UNSAT
Problem apf9 is UNSAT
After SMT solving in domain Real declared 9091/62713 variables, and 2 constraints, problems are : Problem set: 2 solved, 0 unsolved in 1256 ms.
Refiners :[Positive P Invariants (semi-flows): 2/63 constraints, Generalized P Invariants (flows): 0/1178 constraints, State Equation: 0/22437 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 7827ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
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 512 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 193155 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 36372 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36372/36372 places, 54827/54827 transitions.
Applied a total of 0 rules in 1727 ms. Remains 36372 /36372 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 15:28:19] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36372 cols
[2024-05-25 15:28:28] [INFO ] Computed 1681 invariants in 8686 ms
[2024-05-25 15:29:07] [INFO ] Performed 4701/36372 implicitness test of which 50 returned IMPLICIT in 30 seconds.
[2024-05-25 15:29:37] [INFO ] Performed 7461/36372 implicitness test of which 74 returned IMPLICIT in 60 seconds.
[2024-05-25 15:30:07] [INFO ] Performed 10549/36372 implicitness test of which 111 returned IMPLICIT in 90 seconds.
[2024-05-25 15:30:38] [INFO ] Performed 12534/36372 implicitness test of which 135 returned IMPLICIT in 120 seconds.
[2024-05-25 15:31:08] [INFO ] Performed 15045/36372 implicitness test of which 171 returned IMPLICIT in 150 seconds.
[2024-05-25 15:31:08] [INFO ] Implicit Places using invariants in 168767 ms returned [34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 474, 1386, 1413, 1441, 1471, 1503, 1537, 1573, 1611, 1651, 1693, 1737, 1783, 1831, 2700, 2707, 2760, 2788, 2818, 2850, 2884, 2920, 2958, 2998, 3040, 3084, 3130, 3970, 4023, 4050, 4078, 4108, 4140, 4174, 4210, 4248, 4288, 4330, 4374, 5181, 5234, 5261, 5288, 5316, 5346, 5378, 5412, 5448, 5486, 5526, 5568, 6344, 6397, 6424, 6451, 6478, 6506, 6536, 6568, 6602, 6638, 6676, 6716, 7463, 7490, 7517, 7544, 7571, 7598, 7625, 7653, 7683, 7715, 7749, 7785, 7823, 8543, 8596, 8623, 8650, 8677, 8704, 8731, 8759, 8789, 8821, 8855, 8891, 9586, 9639, 9666, 9693, 9720, 9747, 9774, 9801, 9829, 9859, 9891, 9925, 10597, 10650, 10677, 10704, 10731, 10758, 10785, 10812, 10839, 10867, 10897, 10929, 11580, 11633, 11660, 11687, 11714, 11741, 11768, 11795, 11822, 11849, 11877, 11907, 12539, 12592, 12619, 12646, 12673, 12700, 12727, 12754, 12781, 12808, 12835, 12863, 13478, 13531, 13558, 13585, 13612, 13639, 13666, 13693, 13720, 13747, 13774, 13801, 14401, 14454, 14481, 14508, 14535, 14562, 14589, 14616, 14643, 14670, 14697, 14724]
[2024-05-25 15:31:08] [INFO ] Actually due to overlaps returned [2700, 34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 474, 1386, 1413, 1441, 1471, 1503, 1537, 1573, 1611, 1651, 1693, 1737, 1783, 1831, 2707, 2760, 2788, 2818, 2850, 2884, 2920, 2958, 2998, 3040, 3084, 3130, 3970, 4023, 4050, 4078, 4108, 4140, 4174, 4210, 4248, 4288, 4330, 4374, 5181, 5234, 5261, 5288, 5316, 5346, 5378, 5412, 5448, 5486, 5526, 5568, 6344, 6397, 6424, 6451, 6478, 6506, 6536, 6568, 6602, 6638, 6676, 6716, 7463, 7517, 7544, 7571, 7598, 7625, 7653, 7683, 7715, 7749, 7785, 7823, 8543, 8596, 8623, 8650, 8677, 8704, 8731, 8759, 8789, 8821, 8855, 8891, 9586, 9639, 9666, 9693, 9720, 9747, 9774, 9801, 9829, 9859, 9891, 9925, 10597, 10650, 10677, 10704, 10731, 10758, 10785, 10812, 10839, 10867, 10897, 10929, 11580, 11633, 11660, 11687, 11714, 11741, 11768, 11795, 11822, 11849, 11877, 11907, 12539, 12592, 12619, 12646, 12673, 12700, 12727, 12754, 12781, 12808, 12835, 12863, 13478, 13531, 13558, 13585, 13612, 13639, 13666, 13693, 13720, 13747, 13774, 13801, 14401, 14454, 14481, 14508, 14535, 14562, 14589, 14616, 14643, 14670, 14697, 14724]
Discarding 170 places :
Implicit Place search using SMT only with invariants took 168812 ms to find 170 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36202/36372 places, 54827/54827 transitions.
Applied a total of 0 rules in 1718 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 172261 ms. Remains : 36202/36372 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 189 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 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-05 finished in 172611 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 36372 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36372/36372 places, 54827/54827 transitions.
Applied a total of 0 rules in 1763 ms. Remains 36372 /36372 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 15:31:12] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-05-25 15:31:12] [INFO ] Invariant cache hit.
[2024-05-25 15:31:51] [INFO ] Performed 4944/36372 implicitness test of which 50 returned IMPLICIT in 30 seconds.
[2024-05-25 15:32:21] [INFO ] Performed 7763/36372 implicitness test of which 85 returned IMPLICIT in 60 seconds.
[2024-05-25 15:32:54] [INFO ] Performed 10592/36372 implicitness test of which 111 returned IMPLICIT in 92 seconds.
[2024-05-25 15:33:24] [INFO ] Performed 12537/36372 implicitness test of which 135 returned IMPLICIT in 122 seconds.
[2024-05-25 15:33:52] [INFO ] Implicit Places using invariants in 160087 ms returned [34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 474, 1386, 1413, 1441, 1471, 1503, 1537, 1573, 1611, 1651, 1693, 1737, 1783, 1831, 2700, 2707, 2760, 2788, 2818, 2850, 2884, 2920, 2958, 2998, 3040, 3084, 3130, 3970, 4023, 4050, 4078, 4108, 4140, 4174, 4210, 4248, 4288, 4330, 4374, 5181, 5234, 5261, 5288, 5316, 5346, 5378, 5412, 5448, 5486, 5526, 5568, 6344, 6397, 6424, 6451, 6478, 6506, 6536, 6568, 6602, 6638, 6676, 6716, 7463, 7490, 7517, 7544, 7571, 7598, 7625, 7653, 7683, 7715, 7749, 7785, 7823, 8543, 8596, 8623, 8650, 8677, 8704, 8731, 8759, 8789, 8821, 8855, 8891, 9586, 9639, 9666, 9693, 9720, 9747, 9774, 9801, 9829, 9859, 9891, 9925, 10597, 10650, 10677, 10704, 10731, 10758, 10785, 10812, 10839, 10867, 10897, 10929, 11580, 11633, 11660, 11687, 11714, 11741, 11768, 11795, 11822, 11849, 11877, 11907, 12539, 12592, 12619, 12646, 12673, 12700, 12727, 12754, 12781, 12808, 12835, 12863, 13478, 13531, 13558, 13585, 13612, 13639, 13666, 13693, 13720, 13747, 13774, 13801, 14401, 14454, 14481, 14508, 14535, 14562, 14589, 14616, 14643, 14670, 14697, 14724]
[2024-05-25 15:33:52] [INFO ] Actually due to overlaps returned [2700, 34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 474, 1386, 1413, 1441, 1471, 1503, 1537, 1573, 1611, 1651, 1693, 1737, 1783, 1831, 2707, 2760, 2788, 2818, 2850, 2884, 2920, 2958, 2998, 3040, 3084, 3130, 3970, 4023, 4050, 4078, 4108, 4140, 4174, 4210, 4248, 4288, 4330, 4374, 5181, 5234, 5261, 5288, 5316, 5346, 5378, 5412, 5448, 5486, 5526, 5568, 6344, 6397, 6424, 6451, 6478, 6506, 6536, 6568, 6602, 6638, 6676, 6716, 7463, 7517, 7544, 7571, 7598, 7625, 7653, 7683, 7715, 7749, 7785, 7823, 8543, 8596, 8623, 8650, 8677, 8704, 8731, 8759, 8789, 8821, 8855, 8891, 9586, 9639, 9666, 9693, 9720, 9747, 9774, 9801, 9829, 9859, 9891, 9925, 10597, 10650, 10677, 10704, 10731, 10758, 10785, 10812, 10839, 10867, 10897, 10929, 11580, 11633, 11660, 11687, 11714, 11741, 11768, 11795, 11822, 11849, 11877, 11907, 12539, 12592, 12619, 12646, 12673, 12700, 12727, 12754, 12781, 12808, 12835, 12863, 13478, 13531, 13558, 13585, 13612, 13639, 13666, 13693, 13720, 13747, 13774, 13801, 14401, 14454, 14481, 14508, 14535, 14562, 14589, 14616, 14643, 14670, 14697, 14724]
Discarding 170 places :
Implicit Place search using SMT only with invariants took 160135 ms to find 170 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36202/36372 places, 54827/54827 transitions.
Applied a total of 0 rules in 1741 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 163642 ms. Remains : 36202/36372 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 207 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 3322 ms.
Product exploration explored 100000 steps with 818 reset in 3596 ms.
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 129 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 217 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
RANDOM walk for 40000 steps (324 resets) in 2085 ms. (19 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40001 steps (49 resets) in 368 ms. (108 steps per ms) remains 1/1 properties
[2024-05-25 15:34:02] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36202 cols
[2024-05-25 15:34:11] [INFO ] Computed 1511 invariants in 8817 ms
[2024-05-25 15:34:12] [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 21385/89973 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2644 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 21385/89973 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2637 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 14375ms 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 55 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 48 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 10007 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 10010 ms. Remains : 21115/36202 places, 39740/54827 transitions.
RANDOM walk for 40000 steps (550 resets) in 4893 ms. (8 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (52 resets) in 538 ms. (74 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 7773 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 7773 steps, saw 3831 distinct states, run finished after 3005 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-25 15:34:31] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
// Phase 1: matrix 38174 rows 21115 cols
[2024-05-25 15:34:48] [INFO ] Computed 1511 invariants in 16675 ms
[2024-05-25 15:34:50] [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) 6728/6730 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6730 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 633/7363 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7363 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13545/20908 variables, 1300/1304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/20908 variables, 0/1304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/20968 variables, 60/1364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/20968 variables, 0/1364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 147/21115 variables, 147/1511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/21115 variables, 0/1511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 59289/59289 variables, and 22626 constraints, problems are : Problem set: 0 solved, 1 unsolved in 27727 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, Generalized P Invariants (flows): 1447/1447 constraints, State Equation: 21115/21115 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) 6728/6730 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6730 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 633/7363 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7363 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13545/20908 variables, 1300/1304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 15:36:52] [INFO ] Deduced a trap composed of 5 places in 91339 ms of which 134 ms to minimize.
SMT process timed out in 141095ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 21115 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21115/21115 places, 39740/39740 transitions.
Applied a total of 0 rules in 1357 ms. Remains 21115 /21115 variables (removed 0) and now considering 39740/39740 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1358 ms. Remains : 21115/21115 places, 39740/39740 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21115/21115 places, 39740/39740 transitions.
Applied a total of 0 rules in 1299 ms. Remains 21115 /21115 variables (removed 0) and now considering 39740/39740 (removed 0) transitions.
[2024-05-25 15:36:55] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
[2024-05-25 15:36:55] [INFO ] Invariant cache hit.
[2024-05-25 15:37:29] [INFO ] Performed 6823/21115 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2024-05-25 15:37:59] [INFO ] Performed 10685/21115 implicitness test of which 138 returned IMPLICIT in 60 seconds.
[2024-05-25 15:38:29] [INFO ] Performed 13127/21115 implicitness test of which 299 returned IMPLICIT in 90 seconds.
[2024-05-25 15:39:00] [INFO ] Performed 16177/21115 implicitness test of which 464 returned IMPLICIT in 121 seconds.
[2024-05-25 15:39:30] [INFO ] Performed 20288/21115 implicitness test of which 630 returned IMPLICIT in 151 seconds.
[2024-05-25 15:39:35] [INFO ] Implicit Places using invariants in 160070 ms returned [4598, 8714, 8728, 8742, 8756, 8770, 8784, 8798, 8812, 8826, 8840, 8854, 8868, 8882, 8896, 8910, 8924, 8939, 8953, 8967, 8981, 8995, 9009, 9023, 9037, 9051, 9065, 9079, 9093, 9107, 9121, 9135, 9149, 9188, 9194, 9208, 9222, 9236, 9250, 9264, 9278, 9292, 9306, 9320, 9334, 9348, 9362, 9376, 9390, 9404, 9418, 9432, 9446, 9460, 9474, 9488, 9502, 9516, 9530, 9544, 9558, 9572, 9586, 9600, 9614, 9628, 9667, 9669, 9672, 9686, 9700, 9714, 9728, 9742, 9756, 9770, 9784, 9798, 9812, 9826, 9840, 9854, 9868, 9882, 9896, 9910, 9924, 9938, 9952, 9966, 9980, 9994, 10008, 10022, 10036, 10050, 10064, 10078, 10092, 10106, 10145, 10151, 10165, 10179, 10193, 10207, 10221, 10235, 10249, 10263, 10277, 10291, 10305, 10319, 10333, 10347, 10361, 10375, 10389, 10403, 10417, 10431, 10445, 10459, 10473, 10487, 10501, 10515, 10529, 10543, 10557, 10571, 10585, 10624, 10630, 10644, 10658, 10672, 10686, 10700, 10714, 10728, 10742, 10756, 10770, 10784, 10798, 10812, 10826, 10840, 10854, 10869, 10883, 10897, 10911, 10925, 10939, 10953, 10967, 10981, 10995, 11009, 11023, 11037, 11051, 11065, 11104, 11110, 11124, 11138, 11152, 11166, 11180, 11194, 11208, 11222, 11236, 11250, 11264, 11278, 11292, 11306, 11320, 11336, 11353, 11369, 11383, 11397, 11411, 11425, 11439, 11453, 11467, 11481, 11495, 11509, 11523, 11537, 11551, 11590, 11596, 11610, 11624, 11638, 11652, 11666, 11680, 11694, 11708, 11722, 11736, 11750, 11764, 11778, 11792, 11808, 11826, 11845, 11863, 11879, 11893, 11907, 11921, 11935, 11949, 11963, 11977, 11991, 12005, 12019, 12033, 12047, 12086, 12092, 12106, 12120, 12134, 12148, 12162, 12176, 12190, 12204, 12218, 12232, 12246, 12260, 12274, 12290, 12308, 12328, 12349, 12369, 12387, 12403, 12417, 12431, 12445, 12459, 12473, 12487, 12501, 12515, 12529, 12543, 12557, 12596, 12602, 12616, 12630, 12644, 12658, 12672, 12686, 12700, 12714, 12728, 12742, 12756, 12770, 12786, 12804, 12824, 12846, 12869, 12891, 12911, 12929, 12945, 12959, 12973, 12987, 13001, 13015, 13029, 13043, 13057, 13071, 13085, 13124, 13130, 13144, 13158, 13172, 13186, 13200, 13214, 13228, 13242, 13256, 13270, 13284, 13300, 13318, 13338, 13360, 13384, 13409, 13433, 13455, 13475, 13494, 13510, 13524, 13538, 13552, 13566, 13580, 13594, 13608, 13622, 13636, 13675, 13681, 13695, 13709, 13723, 13737, 13751, 13765, 13779, 13793, 13807, 13821, 13837, 13855, 13875, 13897, 13921, 13947, 13974, 14000, 14024, 14046, 14066, 14084, 14100, 14114, 14128, 14142, 14156, 14170, 14184, 14198, 14212, 14251, 14257, 14271, 14285, 14299, 14313, 14327, 14341, 14355, 14369, 14383, 14399, 14417, 14437, 14459, 14483, 14509, 14537, 14566, 14594, 14620, 14644, 14666, 14686, 14704, 14720, 14734, 14748, 14762, 14776, 14790, 14804, 14818, 14857, 14863, 14877, 14891, 14905, 14919, 14933, 14947, 14961, 14975, 14991, 15009, 15029, 15051, 15075, 15101, 15129, 15159, 15190, 15220, 15248, 15274, 15298, 15320, 15340, 15358, 15374, 15388, 15402, 15416, 15430, 15444, 15458, 15497, 15503, 15517, 15531, 15545, 15559, 15573, 15587, 15601, 15617, 15635, 15655, 15677, 15701, 15727, 15755, 15785, 15817, 15850, 15882, 15912, 15940, 15966, 15990, 16012, 16032, 16050, 16066, 16080, 16094, 16108, 16122, 16136, 16175, 16181, 16195, 16209, 16223, 16237, 16251, 16265, 16281, 16299, 16319, 16341, 16365, 16391, 16419, 16449, 16481, 16515, 16550, 16584, 16616, 16646, 16674, 16700, 16724, 16746, 16766, 16784, 16800, 16814, 16828, 16842, 16856, 16895, 16901, 16915, 16929, 16943, 16957, 16971, 16987, 17005, 17025, 17047, 17071, 17097, 17125, 17155, 17187, 17221, 17257, 17294, 17330, 17364, 17396, 17426, 17454, 17480, 17504, 17526, 17546, 17564, 17580, 17594, 17608, 17622, 17661, 17667, 17681, 17695, 17709, 17723, 17739, 17757, 17777, 17799, 17823, 17849, 17877, 17907, 17939, 17973, 18009, 18047, 18086, 18124, 18160, 18194, 18226, 18256, 18284, 18310, 18334, 18356, 18376, 18394, 18410, 18424, 18438, 18477, 18483, 18497, 18511, 18525, 18541, 18559, 18579, 18601, 18625, 18651, 18679, 18709, 18741, 18775, 18811, 18849, 18889, 18930, 18970, 19008, 19044, 19078, 19110, 19140, 19168, 19194, 19218, 19240, 19260, 19278, 19294, 19308, 19347, 19349, 19352, 19366, 19380, 19396, 19414, 19434, 19456, 19480, 19506, 19534, 19564, 19596, 19630, 19666, 19704, 19744, 19786, 19829, 19871, 19911, 19949, 19985, 20019, 20051, 20081, 20109, 20135, 20159, 20181, 20201, 20219, 20235, 20274]
[2024-05-25 15:39:35] [INFO ] Actually due to overlaps returned [9188, 9667, 10145, 10624, 11104, 11590, 12596, 13124, 13675, 14251, 14857, 15497, 16175, 16895, 17661, 18477, 19347, 20274, 12086, 4598, 8714, 8728, 8742, 8756, 8770, 8784, 8798, 8812, 8826, 8840, 8854, 8868, 8882, 8896, 9194, 9208, 9222, 9236, 9250, 9264, 9278, 9292, 9306, 9320, 9334, 9348, 9362, 9376, 9672, 9686, 9700, 9714, 9728, 9742, 9756, 9770, 9784, 9798, 9812, 9826, 9840, 9854, 10151, 10165, 10179, 10193, 10207, 10221, 10235, 10249, 10263, 10277, 10291, 10305, 10319, 10333, 10630, 10644, 10658, 10672, 10686, 10700, 10714, 10728, 10742, 10756, 10770, 10784, 10798, 10812, 11110, 11124, 11138, 11152, 11166, 11180, 11194, 11208, 11222, 11236, 11250, 11264, 11278, 11292, 11596, 11610, 11624, 11638, 11652, 11666, 11680, 11694, 11708, 11722, 11736, 11750, 11764, 11778, 12092, 12106, 12120, 12134, 12148, 12162, 12176, 12190, 12204, 12218, 12232, 12246, 12260, 12274, 12602, 12616, 12630, 12644, 12658, 12672, 12686, 12700, 12714, 12728, 12742, 12756, 12770, 12786, 13130, 13144, 13158, 13172, 13186, 13200, 13214, 13228, 13242, 13256, 13270, 13284, 13300, 13318, 13681, 13695, 13709, 13723, 13737, 13751, 13765, 13779, 13793, 13807, 13821, 13837, 13855, 13875, 14257, 14271, 14285, 14299, 14313, 14327, 14341, 14355, 14369, 14383, 14399, 14417, 14437, 14459, 14863, 14877, 14891, 14905, 14919, 14933, 14947, 14961, 14975, 14991, 15009, 15029, 15051, 15075, 15503, 15517, 15531, 15545, 15559, 15573, 15587, 15601, 15617, 15635, 15655, 15677, 15701, 15727, 16181, 16195, 16209, 16223, 16237, 16251, 16265, 16281, 16299, 16319, 16341, 16365, 16391, 16419, 16901, 16915, 16929, 16943, 16957, 16971, 16987, 17005, 17025, 17047, 17071, 17097, 17125, 17155, 17667, 17681, 17695, 17709, 17723, 17739, 17757, 17777, 17799, 17823, 17849, 17877, 17907, 17939, 18483, 18497, 18511, 18525, 18541, 18559, 18579, 18601, 18625, 18651, 18679, 18709, 18741, 18775, 19352, 19366, 19380, 19396, 19414, 19434, 19456, 19480, 19506, 19534, 19564, 19596, 19630, 19666, 9669, 19349]
Discarding 288 places :
Implicit Place search using SMT only with invariants took 160117 ms to find 288 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 20827/21115 places, 39740/39740 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 20827 transition count 39738
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 20825 transition count 39738
Applied a total of 4 rules in 2590 ms. Remains 20825 /20827 variables (removed 2) and now considering 39738/39740 (removed 2) transitions.
[2024-05-25 15:39:38] [INFO ] Flow matrix only has 38172 transitions (discarded 1566 similar events)
// Phase 1: matrix 38172 rows 20825 cols
[2024-05-25 15:39:55] [INFO ] Computed 1223 invariants in 17043 ms
[2024-05-25 15:40:29] [INFO ] Performed 7377/20825 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 15:40:59] [INFO ] Performed 11981/20825 implicitness test of which 126 returned IMPLICIT in 60 seconds.
[2024-05-25 15:41:29] [INFO ] Performed 16010/20825 implicitness test of which 252 returned IMPLICIT in 90 seconds.
[2024-05-25 15:41:59] [INFO ] Performed 20077/20825 implicitness test of which 342 returned IMPLICIT in 120 seconds.
[2024-05-25 15:42:29] [INFO ] Performed 20292/20825 implicitness test of which 342 returned IMPLICIT in 150 seconds.
[2024-05-25 15:42:35] [INFO ] Implicit Places using invariants in 177119 ms returned [8895, 8909, 8924, 8938, 8952, 8966, 8980, 8994, 9008, 9022, 9036, 9050, 9064, 9078, 9092, 9106, 9120, 9134, 9360, 9374, 9388, 9402, 9416, 9430, 9444, 9458, 9472, 9486, 9500, 9514, 9528, 9542, 9556, 9570, 9584, 9598, 9822, 9836, 9850, 9864, 9878, 9892, 9906, 9920, 9934, 9948, 9962, 9976, 9990, 10004, 10018, 10032, 10046, 10060, 10285, 10299, 10313, 10327, 10341, 10355, 10369, 10383, 10397, 10411, 10425, 10439, 10453, 10467, 10481, 10495, 10509, 10523, 10749, 10763, 10777, 10792, 10806, 10820, 10834, 10848, 10862, 10876, 10890, 10904, 10918, 10932, 10946, 10960, 10974, 10988, 11214, 11228, 11244, 11261, 11277, 11291, 11305, 11319, 11333, 11347, 11361, 11375, 11389, 11403, 11417, 11431, 11445, 11459, 11685, 11701, 11719, 11738, 11756, 11772, 11786, 11800, 11814, 11828, 11842, 11856, 11870, 11884, 11898, 11912, 11926, 11940, 12168, 12186, 12206, 12227, 12247, 12265, 12281, 12295, 12309, 12323, 12337, 12351, 12365, 12379, 12393, 12407, 12421, 12435, 12667, 12687, 12709, 12732, 12754, 12774, 12792, 12808, 12822, 12836, 12850, 12864, 12878, 12892, 12906, 12920, 12934, 12948, 13186, 13208, 13232, 13257, 13281, 13303, 13323, 13342, 13358, 13372, 13386, 13400, 13414, 13428, 13442, 13456, 13470, 13484, 13730, 13754, 13780, 13807, 13833, 13857, 13879, 13899, 13917, 13933, 13947, 13961, 13975, 13989, 14003, 14017, 14031, 14045, 14301, 14327, 14355, 14384, 14412, 14438, 14462, 14484, 14504, 14522, 14538, 14552, 14566, 14580, 14594, 14608, 14622, 14636, 14904, 14932, 14962, 14993, 15023, 15051, 15077, 15101, 15123, 15143, 15161, 15177, 15191, 15205, 15219, 15233, 15247, 15261, 15543, 15573, 15605, 15638, 15670, 15700, 15728, 15754, 15778, 15800, 15820, 15838, 15854, 15868, 15882, 15896, 15910, 15924, 16222, 16254, 16288, 16323, 16357, 16389, 16419, 16447, 16473, 16497, 16519, 16539, 16557, 16573, 16587, 16601, 16615, 16629, 16945, 16979, 17015, 17052, 17088, 17122, 17154, 17184, 17212, 17238, 17262, 17284, 17304, 17322, 17338, 17352, 17366, 17380, 17716, 17752, 17790, 17829, 17867, 17903, 17937, 17969, 17999, 18027, 18053, 18077, 18099, 18119, 18137, 18153, 18167, 18181, 18539, 18577, 18617, 18658, 18698, 18736, 18772, 18806, 18838, 18868, 18896, 18922, 18946, 18968, 18988, 19006, 19022, 19036, 19416, 19456, 19498, 19541, 19583, 19623, 19661, 19697, 19731, 19763, 19793, 19821, 19847, 19871, 19893, 19913, 19931, 19947]
Discarding 342 places :
Implicit Place search using SMT only with invariants took 177159 ms to find 342 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 20483/21115 places, 39738/39740 transitions.
Applied a total of 0 rules in 1207 ms. Remains 20483 /20483 variables (removed 0) and now considering 39738/39738 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 342381 ms. Remains : 20483/21115 places, 39738/39740 transitions.
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 p1)]
Knowledge based reduction with 4 factoid took 184 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 175 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 15:42:37] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36202 cols
[2024-05-25 15:42:46] [INFO ] Computed 1511 invariants in 8678 ms
Could not prove EG (NOT p1)
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 1748 ms. Remains 36202 /36202 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 15:42:56] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-05-25 15:42:56] [INFO ] Invariant cache hit.
[2024-05-25 15:43:35] [INFO ] Performed 5117/36202 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 15:44:05] [INFO ] Performed 7506/36202 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2024-05-25 15:44:37] [INFO ] Performed 10482/36202 implicitness test of which 1 returned IMPLICIT in 92 seconds.
[2024-05-25 15:45:07] [INFO ] Performed 12945/36202 implicitness test of which 1 returned IMPLICIT in 122 seconds.
[2024-05-25 15:45:36] [INFO ] Implicit Places using invariants in 160071 ms returned [7415]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 160109 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36201/36202 places, 54827/54827 transitions.
Applied a total of 0 rules in 1745 ms. Remains 36201 /36201 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163605 ms. Remains : 36201/36202 places, 54827/54827 transitions.
Computed a total of 30185 stabilizing places and 42858 stable transitions
Computed a total of 30185 stabilizing places and 42858 stable transitions
Detected a total of 30185/36201 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 124 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 194 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
RANDOM walk for 40000 steps (324 resets) in 2988 ms. (13 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (48 resets) in 475 ms. (84 steps per ms) remains 1/1 properties
[2024-05-25 15:45:39] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36201 cols
[2024-05-25 15:45:48] [INFO ] Computed 1510 invariants in 8662 ms
[2024-05-25 15:45:48] [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 21981/89972 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2916 ms.
Refiners :[Positive P Invariants (semi-flows): 2/63 constraints, Generalized P Invariants (flows): 0/1447 constraints, State Equation: 0/36201 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 21981/89972 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2894 ms.
Refiners :[Positive P Invariants (semi-flows): 2/63 constraints, Generalized P Invariants (flows): 0/1447 constraints, State Equation: 0/36201 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 14715ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 36201 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36201/36201 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 36201 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 23529 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 23529 transition count 41363
Deduced a syphon composed of 792 places in 54 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26928 place count 22737 transition count 41363
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 39 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26994 place count 22704 transition count 41330
Free-agglomeration rule (complex) applied 1590 times.
Iterating global reduction 2 with 1590 rules applied. Total rules applied 28584 place count 22704 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 21114 transition count 39740
Applied a total of 30174 rules in 11576 ms. Remains 21114 /36201 variables (removed 15087) and now considering 39740/54827 (removed 15087) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11580 ms. Remains : 21114/36201 places, 39740/54827 transitions.
RANDOM walk for 40000 steps (550 resets) in 9235 ms. (4 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (52 resets) in 922 ms. (43 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 11298 steps, run visited all 1 properties in 4280 ms. (steps per millisecond=2 )
Probabilistic random walk after 11298 steps, saw 5740 distinct states, run finished after 4287 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 213 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 186 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 218 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
[2024-05-25 15:46:13] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-05-25 15:46:13] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 177 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
Product exploration explored 100000 steps with 817 reset in 3600 ms.
Product exploration explored 100000 steps with 819 reset in 3507 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 174 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p1 (NOT p0)), p1]
Support contains 4 out of 36201 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36201/36201 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 36201 transition count 54827
Performed 825 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 13497 places in 65 ms
Iterating global reduction 1 with 825 rules applied. Total rules applied 13497 place count 36201 transition count 54827
Deduced a syphon composed of 13497 places in 42 ms
Applied a total of 13497 rules in 16193 ms. Remains 36201 /36201 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Running 54794 sub problems to find dead transitions.
[2024-05-25 15:46:46] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36201 cols
[2024-05-25 15:46:55] [INFO ] Computed 1510 invariants in 9098 ms
[2024-05-25 15:46:55] [INFO ] State equation strengthened by 17602 read => feed constraints.
SMT process timed out in 376911ms, After SMT, problems are : Problem set: 0 solved, 54794 unsolved
Search for dead transitions found 0 dead transitions in 377479ms
Starting structural reductions in SI_LTL mode, iteration 1 : 36201/36201 places, 54827/54827 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 393751 ms. Remains : 36201/36201 places, 54827/54827 transitions.
Support contains 4 out of 36201 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36201/36201 places, 54827/54827 transitions.
Applied a total of 0 rules in 1602 ms. Remains 36201 /36201 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 15:53:04] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36201 cols
[2024-05-25 15:53:13] [INFO ] Computed 1510 invariants in 8430 ms
[2024-05-25 15:53:52] [INFO ] Performed 5642/36201 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 15:54:24] [INFO ] Performed 9483/36201 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-25 15:54:54] [INFO ] Performed 12693/36201 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-25 15:55:24] [INFO ] Performed 16020/36201 implicitness test of which 32 returned IMPLICIT in 121 seconds.
[2024-05-25 15:55:53] [INFO ] Implicit Places using invariants in 168507 ms returned [15141, 15168, 15195, 15222, 15249, 15276, 15303, 15330, 15357, 15384, 15411, 15438, 15465, 15492, 15519, 15547, 15576, 15604, 15631, 15658, 15685, 15712, 15739, 15766, 15793, 15820, 15847, 15874, 15901, 15928, 15955, 15982, 16058, 16065, 16092, 16119, 16146, 16173, 16200, 16227, 16254, 16281, 16308, 16335, 16362, 16389, 16416, 16443, 16470, 16497, 16524, 16551, 16578, 16605, 16632, 16659, 16686, 16713, 16740, 16767, 16794, 16821, 16848, 16875, 16902, 16978, 16980, 16984, 17011, 17038, 17065, 17092, 17119, 17146, 17173, 17200, 17227, 17254, 17281, 17308, 17335, 17362, 17389, 17416, 17443, 17470, 17497, 17524, 17551, 17578, 17605, 17632, 17659, 17686, 17713, 17740, 17767, 17794, 17821, 17897, 17904, 17931, 17958, 17985, 18012, 18039, 18066, 18093, 18120, 18147, 18174, 18201, 18228, 18255, 18282, 18309, 18336, 18363, 18390, 18417, 18444, 18471, 18498, 18525, 18552, 18579, 18606, 18633, 18660, 18687, 18714, 18741, 18817, 18824, 18851, 18878]
[2024-05-25 15:55:53] [INFO ] Actually due to overlaps returned [16058, 16978, 17897, 18817, 15141, 15168, 15195, 15222, 15249, 15276, 15303, 15330, 15357, 15384, 15411, 15438, 15465, 15492, 15604, 15631, 15658, 15685, 15712, 15739, 15766, 15793, 15820, 15847, 15874, 15901, 15928, 15955, 15982, 16065, 16092, 16119, 16146, 16173, 16200, 16227, 16254, 16281, 16308, 16335, 16362, 16389, 16416, 16524, 16551, 16578, 16605, 16632, 16659, 16686, 16713, 16740, 16767, 16794, 16821, 16848, 16875, 16902, 16980, 16984, 17011, 17038, 17065, 17092, 17119, 17146, 17173, 17200, 17227, 17254, 17281, 17308, 17335, 17443, 17470, 17497, 17524, 17551, 17578, 17605, 17632, 17659, 17686, 17713, 17740, 17767, 17794, 17821, 17904, 17931, 17958, 17985, 18012, 18039, 18066, 18093, 18120, 18147, 18174, 18201, 18228, 18255, 18363, 18390, 18417, 18444, 18471, 18498, 18525, 18552, 18579, 18606, 18633, 18660, 18687, 18714, 18741, 18824, 18851, 18878]
Discarding 124 places :
Implicit Place search using SMT only with invariants took 168546 ms to find 124 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36077/36201 places, 54827/54827 transitions.
Applied a total of 0 rules in 1654 ms. Remains 36077 /36077 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 171807 ms. Remains : 36077/36201 places, 54827/54827 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-07 finished in 1487180 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 36372 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36372/36372 places, 54827/54827 transitions.
Applied a total of 0 rules in 1840 ms. Remains 36372 /36372 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 15:55:59] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36372 cols
[2024-05-25 15:56:08] [INFO ] Computed 1681 invariants in 8675 ms
[2024-05-25 15:56:49] [INFO ] Performed 5177/36372 implicitness test of which 50 returned IMPLICIT in 31 seconds.
[2024-05-25 15:57:19] [INFO ] Performed 9276/36372 implicitness test of which 99 returned IMPLICIT in 61 seconds.
[2024-05-25 15:57:49] [INFO ] Performed 12515/36372 implicitness test of which 135 returned IMPLICIT in 91 seconds.
[2024-05-25 15:58:19] [INFO ] Performed 15307/36372 implicitness test of which 171 returned IMPLICIT in 121 seconds.
[2024-05-25 15:58:48] [INFO ] Implicit Places using invariants in 168759 ms returned [34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 474, 1386, 1413, 1441, 1471, 1503, 1537, 1573, 1611, 1651, 1693, 1737, 1783, 1831, 2700, 2707, 2760, 2788, 2818, 2850, 2884, 2920, 2958, 2998, 3040, 3084, 3130, 3970, 4023, 4050, 4078, 4108, 4140, 4174, 4210, 4248, 4288, 4330, 4374, 5181, 5234, 5261, 5288, 5316, 5346, 5378, 5412, 5448, 5486, 5526, 5568, 6344, 6397, 6424, 6451, 6478, 6506, 6536, 6568, 6602, 6638, 6676, 6716, 7463, 7490, 7517, 7544, 7571, 7598, 7625, 7653, 7683, 7715, 7749, 7785, 7823, 8543, 8596, 8623, 8650, 8677, 8704, 8731, 8759, 8789, 8821, 8855, 8891, 9586, 9639, 9666, 9693, 9720, 9747, 9774, 9801, 9829, 9859, 9891, 9925, 10597, 10650, 10677, 10704, 10731, 10758, 10785, 10812, 10839, 10867, 10897, 10929, 11580, 11633, 11660, 11687, 11714, 11741, 11768, 11795, 11822, 11849, 11877, 11907, 12539, 12592, 12619, 12646, 12673, 12700, 12727, 12754, 12781, 12808, 12835, 12863, 13478, 13531, 13558, 13585, 13612, 13639, 13666, 13693, 13720, 13747, 13774, 13801, 14401, 14454, 14481, 14508, 14535, 14562, 14589, 14616, 14643, 14670, 14697, 14724, 15312, 15339, 15366, 15393, 15420, 15447, 15474, 15501, 15528, 15555, 15582, 15609, 15636, 15663, 15690, 15718, 15747, 15775, 15802, 15829, 15856, 15883, 15910, 15937, 15964, 15991, 16018, 16045, 16072, 16099, 16126, 16153, 16229, 16236, 16263, 16290, 16317, 16344, 16371, 16398, 16425, 16452, 16479, 16506, 16533, 16560, 16587, 16614, 16641, 16668, 16695, 16722, 16749, 16776, 16803, 16830, 16857, 16884, 16911, 16938, 16965, 16992, 17019, 17046, 17073, 17149, 17151, 17155, 17182, 17209, 17236, 17263, 17290, 17317, 17344, 17371, 17398, 17425, 17452, 17479, 17506, 17533, 17560, 17587, 17614, 17641, 17668, 17695, 17722, 17749, 17776, 17803, 17830, 17857, 17884, 17911, 17938, 17965, 17992, 18068, 18075, 18102, 18129, 18156, 18183, 18210, 18237, 18264, 18291, 18318, 18345, 18372, 18399, 18426, 18453, 18480, 18507, 18534, 18561, 18588, 18615, 18642, 18669, 18696, 18723, 18750, 18777, 18804, 18831, 18858, 18885, 18912, 18988]
[2024-05-25 15:58:48] [INFO ] Actually due to overlaps returned [2700, 16229, 17149, 18068, 18988, 34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 474, 1386, 1413, 1441, 1471, 1503, 1537, 1573, 1611, 1651, 1693, 1737, 1783, 1831, 2707, 2760, 2788, 2818, 2850, 2884, 2920, 2958, 2998, 3040, 3084, 3130, 3970, 4023, 4050, 4078, 4108, 4140, 4174, 4210, 4248, 4288, 4330, 4374, 5181, 5234, 5261, 5288, 5316, 5346, 5378, 5412, 5448, 5486, 5526, 5568, 6344, 6397, 6424, 6451, 6478, 6506, 6536, 6568, 6602, 6638, 6676, 6716, 7463, 7517, 7544, 7571, 7598, 7625, 7653, 7683, 7715, 7749, 7785, 7823, 8543, 8596, 8623, 8650, 8677, 8704, 8731, 8759, 8789, 8821, 8855, 8891, 9586, 9639, 9666, 9693, 9720, 9747, 9774, 9801, 9829, 9859, 9891, 9925, 10597, 10650, 10677, 10704, 10731, 10758, 10785, 10812, 10839, 10867, 10897, 10929, 11580, 11633, 11660, 11687, 11714, 11741, 11768, 11795, 11822, 11849, 11877, 11907, 12539, 12592, 12619, 12646, 12673, 12700, 12727, 12754, 12781, 12808, 12835, 12863, 13478, 13531, 13558, 13585, 13612, 13639, 13666, 13693, 13720, 13747, 13774, 13801, 14401, 14454, 14481, 14508, 14535, 14562, 14589, 14616, 14643, 14670, 14697, 14724, 15312, 15366, 15393, 15420, 15447, 15474, 15501, 15528, 15555, 15582, 15609, 15636, 15663, 15775, 15802, 15829, 15856, 15883, 15910, 15937, 15964, 15991, 16018, 16045, 16072, 16099, 16126, 16153, 16236, 16290, 16317, 16344, 16371, 16398, 16425, 16452, 16479, 16506, 16533, 16560, 16587, 16695, 16722, 16749, 16776, 16803, 16830, 16857, 16884, 16911, 16938, 16965, 16992, 17019, 17046, 17073, 17151, 17155, 17209, 17236, 17263, 17290, 17317, 17344, 17371, 17398, 17425, 17452, 17479, 17506, 17614, 17641, 17668, 17695, 17722, 17749, 17776, 17803, 17830, 17857, 17884, 17911, 17938, 17965, 17992, 18075, 18129, 18156, 18183, 18210, 18237, 18264, 18291, 18318, 18345, 18372, 18399, 18426, 18534, 18561, 18588, 18615, 18642, 18669, 18696, 18723, 18750, 18777, 18804, 18831, 18858, 18885, 18912]
Discarding 287 places :
Implicit Place search using SMT only with invariants took 168799 ms to find 287 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36085/36372 places, 54827/54827 transitions.
Applied a total of 0 rules in 1629 ms. Remains 36085 /36085 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 172270 ms. Remains : 36085/36372 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 183 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 98150 steps with 49075 reset in 10001 ms.
Product exploration explored 100000 steps with 50000 reset in 9985 ms.
Computed a total of 30069 stabilizing places and 42858 stable transitions
Computed a total of 30069 stabilizing places and 42858 stable transitions
Detected a total of 30069/36085 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 192746 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 36372 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36372/36372 places, 54827/54827 transitions.
Applied a total of 0 rules in 1580 ms. Remains 36372 /36372 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 15:59:12] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-05-25 15:59:12] [INFO ] Invariant cache hit.
[2024-05-25 15:59:51] [INFO ] Performed 5320/36372 implicitness test of which 55 returned IMPLICIT in 30 seconds.
[2024-05-25 16:00:21] [INFO ] Performed 9542/36372 implicitness test of which 99 returned IMPLICIT in 60 seconds.
[2024-05-25 16:00:51] [INFO ] Performed 12535/36372 implicitness test of which 135 returned IMPLICIT in 90 seconds.
[2024-05-25 16:01:21] [INFO ] Performed 16239/36372 implicitness test of which 205 returned IMPLICIT in 120 seconds.
[2024-05-25 16:01:51] [INFO ] Performed 20081/36372 implicitness test of which 344 returned IMPLICIT in 150 seconds.
[2024-05-25 16:01:52] [INFO ] Implicit Places using invariants in 160082 ms returned [34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 474, 1386, 1413, 1441, 1471, 1503, 1537, 1573, 1611, 1651, 1693, 1737, 1783, 1831, 2700, 2707, 2760, 2788, 2818, 2850, 2884, 2920, 2958, 2998, 3040, 3084, 3130, 3970, 4023, 4050, 4078, 4108, 4140, 4174, 4210, 4248, 4288, 4330, 4374, 5181, 5234, 5261, 5288, 5316, 5346, 5378, 5412, 5448, 5486, 5526, 5568, 6344, 6397, 6424, 6451, 6478, 6506, 6536, 6568, 6602, 6638, 6676, 6716, 7463, 7490, 7517, 7544, 7571, 7598, 7625, 7653, 7683, 7715, 7749, 7785, 7823, 8543, 8596, 8623, 8650, 8677, 8704, 8731, 8759, 8789, 8821, 8855, 8891, 9586, 9639, 9666, 9693, 9720, 9747, 9774, 9801, 9829, 9859, 9891, 9925, 10597, 10650, 10677, 10704, 10731, 10758, 10785, 10812, 10839, 10867, 10897, 10929, 11580, 11633, 11660, 11687, 11714, 11741, 11768, 11795, 11822, 11849, 11877, 11907, 12539, 12592, 12619, 12646, 12673, 12700, 12727, 12754, 12781, 12808, 12835, 12863, 13478, 13531, 13558, 13585, 13612, 13639, 13666, 13693, 13720, 13747, 13774, 13801, 14401, 14454, 14481, 14508, 14535, 14562, 14589, 14616, 14643, 14670, 14697, 14724, 15312, 15339, 15366, 15393, 15420, 15447, 15474, 15501, 15528, 15555, 15582, 15609, 15636, 15663, 15690, 15718, 15747, 15775, 15802, 15829, 15856, 15883, 15910, 15937, 15964, 15991, 16018, 16045, 16072, 16099, 16126, 16153, 16229, 16236, 16263, 16290, 16317, 16344, 16371, 16398, 16425, 16452, 16479, 16506, 16533, 16560, 16587, 16614, 16641, 16668, 16695, 16722, 16749, 16776, 16803, 16830, 16857, 16884, 16911, 16938, 16965, 16992, 17019, 17046, 17073, 17149, 17151, 17155, 17182, 17209, 17236, 17263, 17290, 17317, 17344, 17371, 17398, 17425, 17452, 17479, 17506, 17533, 17560, 17587, 17614, 17641, 17668, 17695, 17722, 17749, 17776, 17803, 17830, 17857, 17884, 17911, 17938, 17965, 17992, 18068, 18075, 18102, 18129, 18156, 18183, 18210, 18237, 18264, 18291, 18318, 18345, 18372, 18399, 18426, 18453, 18480, 18507, 18534, 18561, 18588, 18615, 18642, 18669, 18696, 18723, 18750, 18777, 18804, 18831, 18858, 18885, 18912, 18988, 18995, 19022, 19049, 19076, 19103, 19130, 19157, 19184, 19211, 19238, 19265, 19292, 19319, 19346, 19373, 19400, 19428, 19457, 19485, 19512, 19539, 19566, 19593, 19620, 19647, 19674, 19701, 19728, 19755, 19782, 19809, 19836, 19912, 19919, 19946, 19973, 20000, 20027, 20054, 20081, 20108, 20135, 20162, 20189, 20216]
[2024-05-25 16:01:52] [INFO ] Actually due to overlaps returned [2700, 16229, 17149, 18068, 18988, 19912, 34, 64, 96, 130, 166, 204, 244, 286, 330, 376, 424, 474, 1386, 1413, 1441, 1471, 1503, 1537, 1573, 1611, 1651, 1693, 1737, 1783, 1831, 2707, 2760, 2788, 2818, 2850, 2884, 2920, 2958, 2998, 3040, 3084, 3130, 3970, 4023, 4050, 4078, 4108, 4140, 4174, 4210, 4248, 4288, 4330, 4374, 5181, 5234, 5261, 5288, 5316, 5346, 5378, 5412, 5448, 5486, 5526, 5568, 6344, 6397, 6424, 6451, 6478, 6506, 6536, 6568, 6602, 6638, 6676, 6716, 7463, 7517, 7544, 7571, 7598, 7625, 7653, 7683, 7715, 7749, 7785, 7823, 8543, 8596, 8623, 8650, 8677, 8704, 8731, 8759, 8789, 8821, 8855, 8891, 9586, 9639, 9666, 9693, 9720, 9747, 9774, 9801, 9829, 9859, 9891, 9925, 10597, 10650, 10677, 10704, 10731, 10758, 10785, 10812, 10839, 10867, 10897, 10929, 11580, 11633, 11660, 11687, 11714, 11741, 11768, 11795, 11822, 11849, 11877, 11907, 12539, 12592, 12619, 12646, 12673, 12700, 12727, 12754, 12781, 12808, 12835, 12863, 13478, 13531, 13558, 13585, 13612, 13639, 13666, 13693, 13720, 13747, 13774, 13801, 14401, 14454, 14481, 14508, 14535, 14562, 14589, 14616, 14643, 14670, 14697, 14724, 15312, 15366, 15393, 15420, 15447, 15474, 15501, 15528, 15555, 15582, 15609, 15636, 15663, 15802, 15829, 15856, 15883, 15910, 15937, 15964, 15991, 16018, 16045, 16072, 16099, 16126, 16153, 16236, 16290, 16317, 16344, 16371, 16398, 16425, 16452, 16479, 16506, 16533, 16560, 16587, 16722, 16749, 16776, 16803, 16830, 16857, 16884, 16911, 16938, 16965, 16992, 17019, 17046, 17073, 17151, 17155, 17209, 17236, 17263, 17290, 17317, 17344, 17371, 17398, 17425, 17452, 17479, 17506, 17641, 17668, 17695, 17722, 17749, 17776, 17803, 17830, 17857, 17884, 17911, 17938, 17965, 17992, 18075, 18129, 18156, 18183, 18210, 18237, 18264, 18291, 18318, 18345, 18372, 18399, 18426, 18561, 18588, 18615, 18642, 18669, 18696, 18723, 18750, 18777, 18804, 18831, 18858, 18885, 18912, 18995, 19049, 19076, 19103, 19130, 19157, 19184, 19211, 19238, 19265, 19292, 19319, 19346, 19485, 19512, 19539, 19566, 19593, 19620, 19647, 19674, 19701, 19728, 19755, 19782, 19809, 19836, 19919, 19973, 20000, 20027, 20054, 20081, 20108, 20135, 20162, 20189, 20216]
Discarding 322 places :
Implicit Place search using SMT only with invariants took 160118 ms to find 322 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36050/36372 places, 54827/54827 transitions.
Applied a total of 0 rules in 1673 ms. Remains 36050 /36050 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163375 ms. Remains : 36050/36372 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 235 ms :[p1, p1, p1, true, p1, p1, p1]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-09
Product exploration explored 100000 steps with 33333 reset in 7493 ms.
Product exploration explored 100000 steps with 33333 reset in 7471 ms.
Computed a total of 30034 stabilizing places and 42858 stable transitions
Computed a total of 30034 stabilizing places and 42858 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 19 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLFireability-09 finished in 178879 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||(p1 U p2))))'
Support contains 6 out of 36372 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36372/36372 places, 54827/54827 transitions.
Applied a total of 0 rules in 1570 ms. Remains 36372 /36372 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-05-25 16:02:10] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-05-25 16:02:10] [INFO ] Invariant cache hit.
[2024-05-25 16:02:50] [INFO ] Performed 5175/36372 implicitness test of which 50 returned IMPLICIT in 30 seconds.
[2024-05-25 16:03:21] [INFO ] Performed 8539/36372 implicitness test of which 87 returned IMPLICIT in 60 seconds.
[2024-05-25 16:03:53] [INFO ] Performed 11576/36372 implicitness test of which 123 returned IMPLICIT in 93 seconds.
[2024-05-25 16:04:24] [INFO ] Performed 14396/36372 implicitness test of which 159 returned IMPLICIT in 123 seconds.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
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="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is MultiCrashLeafsetExtension-PT-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 r245-tall-171654349400228"
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 ;