Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r508-tall-171654351200227.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is MultiCrashLeafsetExtension-PT-S32C12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351200227
=====================================================================

--------------------
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-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717233260373

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C12
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 09:14:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 09:14:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 09:14:22] [INFO ] Load time of PNML (sax parser for PT used): 1289 ms
[2024-06-01 09:14:23] [INFO ] Transformed 36724 places.
[2024-06-01 09:14:23] [INFO ] Transformed 54827 transitions.
[2024-06-01 09:14:23] [INFO ] Parsed PT model containing 36724 places and 54827 transitions and 203278 arcs in 1654 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 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 2623 ms. Remains 36664 /36724 variables (removed 60) and now considering 54827/54827 (removed 0) transitions.
[2024-06-01 09:14:26] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36664 cols
[2024-06-01 09:14:40] [INFO ] Computed 1973 invariants in 14342 ms
[2024-06-01 09:15:22] [INFO ] Performed 4027/36664 implicitness test of which 100 returned IMPLICIT in 31 seconds.
[2024-06-01 09:15:52] [INFO ] Performed 6480/36664 implicitness test of which 168 returned IMPLICIT in 61 seconds.
[2024-06-01 09:16:25] [INFO ] Performed 8684/36664 implicitness test of which 232 returned IMPLICIT in 94 seconds.
[2024-06-01 09:16:56] [INFO ] Performed 10779/36664 implicitness test of which 298 returned IMPLICIT in 125 seconds.
[2024-06-01 09:17:21] [INFO ] Implicit Places using invariants in 174494 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, 2741, 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, 7615, 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]
[2024-06-01 09:17:21] [INFO ] Actually due to overlaps returned [1401, 2741, 4025, 5257, 6441, 7581, 8681, 9745, 10777, 11781, 4, 332, 378, 426, 476, 528, 582, 638, 695, 751, 805, 857, 907, 955, 1001, 1045, 1087, 1127, 1165, 1201, 1235, 1267, 1297, 1325, 1715, 1759, 1805, 1853, 1903, 1955, 2009, 2064, 2118, 2170, 2220, 2268, 2314, 2358, 2400, 2440, 2478, 2514, 2548, 2580, 2610, 2638, 2665, 3040, 3082, 3126, 3172, 3220, 3270, 3322, 3375, 3427, 3477, 3525, 3571, 3615, 3657, 3697, 3735, 3771, 3805, 3837, 3867, 3895, 3922, 3949, 4311, 4351, 4393, 4437, 4483, 4531, 4581, 4632, 4682, 4730, 4776, 4820, 4862, 4902, 4940, 4976, 5010, 5042, 5072, 5100, 5127, 5154, 5181, 5532, 5570, 5610, 5652, 5696, 5742, 5790, 5839, 5887, 5933, 5977, 6019, 6059, 6097, 6133, 6167, 6199, 6229, 6257, 6284, 6311, 6338, 6365, 6707, 6743, 6781, 6821, 6863, 6907, 6953, 7000, 7046, 7090, 7132, 7172, 7210, 7246, 7280, 7312, 7342, 7370, 7397, 7424, 7451, 7478, 7505, 7840, 7874, 7910, 7948, 7988, 8030, 8074, 8119, 8163, 8205, 8245, 8283, 8319, 8353, 8385, 8415, 8443, 8470, 8497, 8524, 8551, 8578, 8605, 8935, 8967, 9001, 9037, 9075, 9115, 9157, 9200, 9242, 9282, 9320, 9356, 9390, 9422, 9452, 9480, 9507, 9534, 9561, 9588, 9615, 9642, 9669, 9996, 10026, 10058, 10092, 10128, 10166, 10206, 10247, 10287, 10325, 10361, 10395, 10427, 10457, 10485, 10512, 10539, 10566, 10593, 10620, 10647, 10674, 10701, 11027, 11055, 11085, 11117, 11151, 11187, 11225, 11264, 11302, 11338, 11372, 11404, 11434, 11462, 11489, 11516, 11543, 11570, 11597, 11624, 11651, 11678, 11705, 12058, 12086, 12116, 12148, 12182, 12218, 12255, 12291, 12325, 12357, 12387, 12415, 12442, 12469, 12496, 12523, 12550, 12577, 12604, 12631, 12658, 12685]
Discarding 263 places :
Implicit Place search using SMT only with invariants took 174590 ms to find 263 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36401/36724 places, 54827/54827 transitions.
Applied a total of 0 rules in 2182 ms. Remains 36401 /36401 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 179424 ms. Remains : 36401/36724 places, 54827/54827 transitions.
Support contains 44 out of 36401 places after structural reductions.
[2024-06-01 09:17:25] [INFO ] Flatten gal took : 1725 ms
[2024-06-01 09:17:27] [INFO ] Flatten gal took : 1514 ms
[2024-06-01 09:17:30] [INFO ] Input system was already deterministic with 54827 transitions.
Support contains 43 out of 36401 places (down from 44) after GAL structural reductions.
RANDOM walk for 40000 steps (324 resets) in 5518 ms. (7 steps per ms) remains 22/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 300 ms. (13 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 22/22 properties
[2024-06-01 09:17:32] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36401 cols
[2024-06-01 09:17:42] [INFO ] Computed 1710 invariants in 9453 ms
[2024-06-01 09:17:42] [INFO ] State equation strengthened by 17602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
At refinement iteration 1 (OVERLAPS) 22359/22396 variables, 3/3 constraints. Problems are: Problem set: 10 solved, 12 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 22396/90172 variables, and 3 constraints, problems are : Problem set: 10 solved, 12 unsolved in 5017 ms.
Refiners :[Positive P Invariants (semi-flows): 3/63 constraints, Generalized P Invariants (flows): 0/1647 constraints, State Equation: 0/36401 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 22371/22395 variables, 3/3 constraints. Problems are: Problem set: 10 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 22395/90172 variables, and 3 constraints, problems are : Problem set: 10 solved, 12 unsolved in 5365 ms.
Refiners :[Positive P Invariants (semi-flows): 3/63 constraints, Generalized P Invariants (flows): 0/1647 constraints, State Equation: 0/36401 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/22 constraints, Known Traps: 0/0 constraints]
After SMT, in 20557ms problems are : Problem set: 10 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 24 out of 36401 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36401/36401 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12657 transitions
Trivial Post-agglo rules discarded 12657 transitions
Performed 12657 trivial Post agglomeration. Transition count delta: 12657
Iterating post reduction 0 with 12657 rules applied. Total rules applied 12657 place count 36401 transition count 42170
Reduce places removed 12657 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 12664 rules applied. Total rules applied 25321 place count 23744 transition count 42163
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 25328 place count 23737 transition count 42163
Performed 791 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 791 Pre rules applied. Total rules applied 25328 place count 23737 transition count 41372
Deduced a syphon composed of 791 places in 68 ms
Reduce places removed 791 places and 0 transitions.
Iterating global reduction 3 with 1582 rules applied. Total rules applied 26910 place count 22946 transition count 41372
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 111 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26976 place count 22913 transition count 41339
Free-agglomeration rule (complex) applied 1577 times.
Iterating global reduction 3 with 1577 rules applied. Total rules applied 28553 place count 22913 transition count 39762
Reduce places removed 1577 places and 0 transitions.
Iterating post reduction 3 with 1577 rules applied. Total rules applied 30130 place count 21336 transition count 39762
Partial Free-agglomeration rule applied 6321 times.
Drop transitions (Partial Free agglomeration) removed 6321 transitions
Iterating global reduction 4 with 6321 rules applied. Total rules applied 36451 place count 21336 transition count 39762
Applied a total of 36451 rules in 13828 ms. Remains 21336 /36401 variables (removed 15065) and now considering 39762/54827 (removed 15065) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13831 ms. Remains : 21336/36401 places, 39762/54827 transitions.
RANDOM walk for 40000 steps (548 resets) in 6204 ms. (6 steps per ms) remains 8/12 properties
BEST_FIRST walk for 40004 steps (52 resets) in 557 ms. (71 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (52 resets) in 548 ms. (72 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (52 resets) in 540 ms. (73 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (52 resets) in 550 ms. (72 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (51 resets) in 549 ms. (72 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (52 resets) in 549 ms. (72 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (52 resets) in 550 ms. (72 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (52 resets) in 737 ms. (54 steps per ms) remains 7/7 properties
[2024-06-01 09:18:10] [INFO ] Flow matrix only has 38197 transitions (discarded 1565 similar events)
// Phase 1: matrix 38197 rows 21336 cols
[2024-06-01 09:18:26] [INFO ] Computed 1710 invariants in 16466 ms
[2024-06-01 09:18:28] [INFO ] State equation strengthened by 17602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 7438/7450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 3 (OVERLAPS) 13681/21131 variables, 1500/1505 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21131 variables, 0/1505 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 60/21191 variables, 60/1565 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21191 variables, 0/1565 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 145/21336 variables, 145/1710 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/21336 variables, 0/1710 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 38197/59533 variables, 21336/23046 constraints. Problems are: Problem set: 1 solved, 6 unsolved
SMT process timed out in 63208ms, After SMT, problems are : Problem set: 1 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 11 out of 21336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21336/21336 places, 39762/39762 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 21336 transition count 39757
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 21331 transition count 39757
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 21331 transition count 39756
Deduced a syphon composed of 1 places in 39 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 21330 transition count 39756
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 2 with 9 rules applied. Total rules applied 21 place count 21330 transition count 39747
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 30 place count 21321 transition count 39747
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 21321 transition count 39747
Applied a total of 32 rules in 4647 ms. Remains 21321 /21336 variables (removed 15) and now considering 39747/39762 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4648 ms. Remains : 21321/21336 places, 39747/39762 transitions.
Successfully simplified 11 atomic propositions for a total of 13 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 30385 stabilizing places and 42858 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 36401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36401/36401 places, 54827/54827 transitions.
Applied a total of 0 rules in 1813 ms. Remains 36401 /36401 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-06-01 09:19:20] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36401 cols
[2024-06-01 09:19:31] [INFO ] Computed 1710 invariants in 11364 ms
[2024-06-01 09:20:12] [INFO ] Performed 3954/36401 implicitness test of which 27 returned IMPLICIT in 30 seconds.
[2024-06-01 09:20:42] [INFO ] Performed 6386/36401 implicitness test of which 48 returned IMPLICIT in 60 seconds.
[2024-06-01 09:21:12] [INFO ] Performed 9502/36401 implicitness test of which 72 returned IMPLICIT in 90 seconds.
[2024-06-01 09:21:42] [INFO ] Performed 11503/36401 implicitness test of which 90 returned IMPLICIT in 120 seconds.
[2024-06-01 09:22:11] [INFO ] Implicit Places using invariants in 171450 ms returned [7, 35, 65, 97, 131, 167, 205, 245, 287, 1383, 1410, 1438, 1468, 1500, 1534, 1570, 1608, 1648, 2699, 2726, 2753, 2781, 2811, 2843, 2877, 2913, 2951, 3959, 3986, 4013, 4040, 4068, 4098, 4130, 4164, 4200, 5167, 5194, 5221, 5248, 5275, 5303, 5333, 5365, 5399, 6327, 6354, 6381, 6408, 6435, 6462, 6490, 6520, 6552, 7443, 7470, 7497, 7524, 7551, 7578, 7605, 7633, 7663, 8519, 8546, 8573, 8600, 8627, 8654, 8681, 8708, 8736, 9559, 9586, 9613, 9640, 9667, 9694, 9721, 9748, 9775, 10567, 10594, 10621, 10648, 10675, 10702, 10729, 10756, 10783, 11547, 11574, 11601, 11628, 11655, 11682, 11709, 11736, 11763, 11790, 12498, 12505, 12532, 12559, 12586, 12613, 12640, 12667, 12694, 12721, 12748, 12775, 12802, 12830, 12860, 12892, 12926, 12961, 12995, 13027, 13057, 13085, 13112, 13139, 13166, 13193, 13220, 13247, 13274, 13301, 13328, 13355, 13382]
[2024-06-01 09:22:11] [INFO ] Actually due to overlaps returned [12498, 7, 35, 65, 97, 131, 167, 205, 245, 287, 1383, 1410, 1438, 1468, 1500, 1534, 1570, 1608, 1648, 2699, 2726, 2753, 2781, 2811, 2843, 2877, 2913, 2951, 3959, 3986, 4013, 4040, 4068, 4098, 4130, 4164, 4200, 5167, 5194, 5221, 5248, 5275, 5303, 5333, 5365, 5399, 6327, 6354, 6381, 6408, 6435, 6462, 6490, 6520, 6552, 7443, 7470, 7497, 7524, 7551, 7578, 7605, 7633, 7663, 8519, 8546, 8573, 8600, 8627, 8654, 8681, 8708, 8736, 9559, 9586, 9613, 9640, 9667, 9694, 9721, 9748, 9775, 10567, 10594, 10621, 10648, 10675, 10702, 10729, 10756, 10783, 11547, 11574, 11601, 11628, 11655, 11682, 11709, 11736, 11763, 11790, 12505, 12532, 12559, 12586, 12613, 12640, 12667, 12694, 12721, 12748, 12802, 12830, 12860, 12892, 12926, 12961, 12995, 13027, 13057, 13085, 13112, 13139, 13166, 13193, 13220, 13247, 13274, 13301, 13328, 13355, 13382]
Discarding 132 places :
Implicit Place search using SMT only with invariants took 171509 ms to find 132 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36269/36401 places, 54827/54827 transitions.
Applied a total of 0 rules in 1801 ms. Remains 36269 /36269 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 175129 ms. Remains : 36269/36401 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 253 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-00
Product exploration explored 100000 steps with 25000 reset in 9192 ms.
Product exploration explored 100000 steps with 25000 reset in 9076 ms.
Computed a total of 30253 stabilizing places and 42858 stable transitions
Computed a total of 30253 stabilizing places and 42858 stable transitions
Detected a total of 30253/36269 stabilizing places and 42858/54827 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (324 resets) in 2263 ms. (17 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (48 resets) in 504 ms. (79 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 5239 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :0 out of 1
Probabilistic random walk after 5239 steps, saw 2789 distinct states, run finished after 3009 ms. (steps per millisecond=1 ) properties seen :0
[2024-06-01 09:22:37] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36269 cols
[2024-06-01 09:22:46] [INFO ] Computed 1578 invariants in 9668 ms
[2024-06-01 09:22:47] [INFO ] State equation strengthened by 17602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20863/90040 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2802 ms.
Refiners :[Positive P Invariants (semi-flows): 2/63 constraints, Generalized P Invariants (flows): 0/1515 constraints, State Equation: 0/36269 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 20863/90040 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2797 ms.
Refiners :[Positive P Invariants (semi-flows): 2/63 constraints, Generalized P Invariants (flows): 0/1515 constraints, State Equation: 0/36269 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 15669ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 36269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36269/36269 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12671 transitions
Trivial Post-agglo rules discarded 12671 transitions
Performed 12671 trivial Post agglomeration. Transition count delta: 12671
Iterating post reduction 0 with 12671 rules applied. Total rules applied 12671 place count 36269 transition count 42156
Reduce places removed 12671 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12672 rules applied. Total rules applied 25343 place count 23598 transition count 42155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25344 place count 23597 transition count 42155
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 792 Pre rules applied. Total rules applied 25344 place count 23597 transition count 41363
Deduced a syphon composed of 792 places in 95 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 3 with 1584 rules applied. Total rules applied 26928 place count 22805 transition count 41363
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 99 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26994 place count 22772 transition count 41330
Free-agglomeration rule (complex) applied 1590 times.
Iterating global reduction 3 with 1590 rules applied. Total rules applied 28584 place count 22772 transition count 39740
Reduce places removed 1590 places and 0 transitions.
Iterating post reduction 3 with 1590 rules applied. Total rules applied 30174 place count 21182 transition count 39740
Partial Free-agglomeration rule applied 527 times.
Drop transitions (Partial Free agglomeration) removed 527 transitions
Iterating global reduction 4 with 527 rules applied. Total rules applied 30701 place count 21182 transition count 39740
Applied a total of 30701 rules in 13122 ms. Remains 21182 /36269 variables (removed 15087) and now considering 39740/54827 (removed 15087) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13125 ms. Remains : 21182/36269 places, 39740/54827 transitions.
RANDOM walk for 40000 steps (549 resets) in 4836 ms. (8 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (52 resets) in 600 ms. (66 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 5119 steps, run visited all 1 properties in 1894 ms. (steps per millisecond=2 )
Probabilistic random walk after 5119 steps, saw 2616 distinct states, run finished after 1899 ms. (steps per millisecond=2 ) properties seen :1
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 138 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 36269 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36269/36269 places, 54827/54827 transitions.
Applied a total of 0 rules in 1711 ms. Remains 36269 /36269 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-06-01 09:23:11] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-06-01 09:23:11] [INFO ] Invariant cache hit.
[2024-06-01 09:23:51] [INFO ] Performed 5012/36269 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 09:24:21] [INFO ] Performed 8199/36269 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 09:24:51] [INFO ] Performed 10481/36269 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 09:25:22] [INFO ] Performed 12400/36269 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2024-06-01 09:25:22] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2024-06-01 09:25:22] [INFO ] Implicit Places using invariants in 131105 ms returned []
Implicit Place search using SMT only with invariants took 131110 ms to find 0 implicit places.
Running 54794 sub problems to find dead transitions.
[2024-06-01 09:25:23] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-06-01 09:25:23] [INFO ] Invariant cache hit.
[2024-06-01 09:25:23] [INFO ] State equation strengthened by 17602 read => feed constraints.
SMT process timed out in 423003ms, After SMT, problems are : Problem set: 0 solved, 54794 unsolved
Search for dead transitions found 0 dead transitions in 423650ms
Finished structural reductions in LTL mode , in 1 iterations and 556642 ms. Remains : 36269/36269 places, 54827/54827 transitions.
Computed a total of 30253 stabilizing places and 42858 stable transitions
Computed a total of 30253 stabilizing places and 42858 stable transitions
Detected a total of 30253/36269 stabilizing places and 42858/54827 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (324 resets) in 2296 ms. (17 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (48 resets) in 706 ms. (56 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 5243 steps, run timeout after 3002 ms. (steps per millisecond=1 ) properties seen :0 out of 1
Probabilistic random walk after 5243 steps, saw 2791 distinct states, run finished after 3004 ms. (steps per millisecond=1 ) properties seen :0
[2024-06-01 09:32:31] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-06-01 09:32:31] [INFO ] Invariant cache hit.
[2024-06-01 09:32:31] [INFO ] State equation strengthened by 17602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20863/90040 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2745 ms.
Refiners :[Positive P Invariants (semi-flows): 2/63 constraints, Generalized P Invariants (flows): 0/1515 constraints, State Equation: 0/36269 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 20863/90040 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2726 ms.
Refiners :[Positive P Invariants (semi-flows): 2/63 constraints, Generalized P Invariants (flows): 0/1515 constraints, State Equation: 0/36269 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 5757ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 36269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36269/36269 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12671 transitions
Trivial Post-agglo rules discarded 12671 transitions
Performed 12671 trivial Post agglomeration. Transition count delta: 12671
Iterating post reduction 0 with 12671 rules applied. Total rules applied 12671 place count 36269 transition count 42156
Reduce places removed 12671 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12672 rules applied. Total rules applied 25343 place count 23598 transition count 42155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25344 place count 23597 transition count 42155
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 792 Pre rules applied. Total rules applied 25344 place count 23597 transition count 41363
Deduced a syphon composed of 792 places in 112 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 3 with 1584 rules applied. Total rules applied 26928 place count 22805 transition count 41363
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 79 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26994 place count 22772 transition count 41330
Free-agglomeration rule (complex) applied 1590 times.
Iterating global reduction 3 with 1590 rules applied. Total rules applied 28584 place count 22772 transition count 39740
Reduce places removed 1590 places and 0 transitions.
Iterating post reduction 3 with 1590 rules applied. Total rules applied 30174 place count 21182 transition count 39740
Partial Free-agglomeration rule applied 527 times.
Drop transitions (Partial Free agglomeration) removed 527 transitions
Iterating global reduction 4 with 527 rules applied. Total rules applied 30701 place count 21182 transition count 39740
Applied a total of 30701 rules in 13209 ms. Remains 21182 /36269 variables (removed 15087) and now considering 39740/54827 (removed 15087) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13212 ms. Remains : 21182/36269 places, 39740/54827 transitions.
RANDOM walk for 40000 steps (548 resets) in 6183 ms. (6 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (52 resets) in 696 ms. (57 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 5119 steps, run visited all 1 properties in 1954 ms. (steps per millisecond=2 )
Probabilistic random walk after 5119 steps, saw 2616 distinct states, run finished after 1956 ms. (steps per millisecond=2 ) properties seen :1
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 159 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 9870 ms.
Product exploration explored 100000 steps with 25000 reset in 8825 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 36269 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36269/36269 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 36269 transition count 54827
Performed 825 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 13497 places in 117 ms
Iterating global reduction 1 with 825 rules applied. Total rules applied 13497 place count 36269 transition count 54827
Deduced a syphon composed of 13497 places in 72 ms
Applied a total of 13497 rules in 12910 ms. Remains 36269 /36269 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Running 54794 sub problems to find dead transitions.
[2024-06-01 09:33:27] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36269 cols
[2024-06-01 09:33:38] [INFO ] Computed 1578 invariants in 10314 ms
[2024-06-01 09:33:38] [INFO ] State equation strengthened by 17602 read => feed constraints.
SMT process timed out in 446300ms, After SMT, problems are : Problem set: 0 solved, 54794 unsolved
Search for dead transitions found 0 dead transitions in 446872ms
Starting structural reductions in SI_LTL mode, iteration 1 : 36269/36269 places, 54827/54827 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 459855 ms. Remains : 36269/36269 places, 54827/54827 transitions.
Support contains 2 out of 36269 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36269/36269 places, 54827/54827 transitions.
Applied a total of 0 rules in 1855 ms. Remains 36269 /36269 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-06-01 09:40:56] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36269 cols
[2024-06-01 09:41:07] [INFO ] Computed 1578 invariants in 11261 ms
[2024-06-01 09:41:48] [INFO ] Performed 3928/36269 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2024-06-01 09:42:18] [INFO ] Performed 7383/36269 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-06-01 09:42:51] [INFO ] Performed 9483/36269 implicitness test of which 0 returned IMPLICIT in 94 seconds.
[2024-06-01 09:43:21] [INFO ] Performed 11454/36269 implicitness test of which 0 returned IMPLICIT in 124 seconds.
[2024-06-01 09:43:21] [INFO ] Timeout of Implicit test with SMT after 124 seconds.
[2024-06-01 09:43:21] [INFO ] Implicit Places using invariants in 145305 ms returned []
Implicit Place search using SMT only with invariants took 145306 ms to find 0 implicit places.
Running 54794 sub problems to find dead transitions.
[2024-06-01 09:43:22] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2024-06-01 09:43:22] [INFO ] Invariant cache hit.
[2024-06-01 09:43:22] [INFO ] State equation strengthened by 17602 read => feed constraints.
SMT process timed out in 390584ms, After SMT, problems are : Problem set: 0 solved, 54794 unsolved
Search for dead transitions found 0 dead transitions in 391132ms
Finished structural reductions in LTL mode , in 1 iterations and 538379 ms. Remains : 36269/36269 places, 54827/54827 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-00 finished in 1837540 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 36401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36401/36401 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 36401 transition count 42157
Reduce places removed 12670 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12671 rules applied. Total rules applied 25341 place count 23731 transition count 42156
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25342 place count 23730 transition count 42156
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 792 Pre rules applied. Total rules applied 25342 place count 23730 transition count 41364
Deduced a syphon composed of 792 places in 60 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 3 with 1584 rules applied. Total rules applied 26926 place count 22938 transition count 41364
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 76 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26992 place count 22905 transition count 41331
Applied a total of 26992 rules in 6304 ms. Remains 22905 /36401 variables (removed 13496) and now considering 41331/54827 (removed 13496) transitions.
[2024-06-01 09:50:02] [INFO ] Flow matrix only has 40275 transitions (discarded 1056 similar events)
// Phase 1: matrix 40275 rows 22905 cols
[2024-06-01 09:50:08] [INFO ] Computed 1710 invariants in 6506 ms
[2024-06-01 09:50:43] [INFO ] Performed 6945/22905 implicitness test of which 86 returned IMPLICIT in 30 seconds.
[2024-06-01 09:51:13] [INFO ] Performed 11544/22905 implicitness test of which 327 returned IMPLICIT in 60 seconds.
[2024-06-01 09:51:43] [INFO ] Performed 14518/22905 implicitness test of which 509 returned IMPLICIT in 90 seconds.
[2024-06-01 09:52:13] [INFO ] Performed 17648/22905 implicitness test of which 663 returned IMPLICIT in 120 seconds.
[2024-06-01 09:52:44] [INFO ] Performed 22110/22905 implicitness test of which 829 returned IMPLICIT in 151 seconds.
[2024-06-01 09:52:48] [INFO ] Implicit Places using invariants in 166585 ms returned [6, 22, 40, 60, 82, 106, 132, 160, 190, 973, 988, 1004, 1022, 1042, 1064, 1088, 1114, 1142, 1880, 1895, 1910, 1926, 1944, 1964, 1986, 2010, 2036, 2731, 2746, 2761, 2776, 2792, 2810, 2830, 2852, 2876, 3530, 3545, 3560, 3575, 3590, 3606, 3624, 3644, 3666, 4281, 4296, 4311, 4326, 4341, 4356, 4372, 4390, 4410, 4988, 5003, 5018, 5033, 5048, 5063, 5078, 5094, 5112, 5655, 5670, 5685, 5700, 5715, 5730, 5745, 5760, 5776, 6286, 6301, 6316, 6331, 6346, 6361, 6376, 6391, 6406, 6885, 6900, 6915, 6930, 6945, 6960, 6975, 6990, 7005, 7456, 7471, 7486, 7501, 7516, 7531, 7546, 7561, 7576, 7591, 7999, 8005, 8020, 8035, 8050, 8065, 8080, 8095, 8110, 8125, 8140, 8155, 8170, 8186, 8204, 8224, 8246, 8269, 8291, 8311, 8329, 8345, 8360, 8375, 8390, 8405, 8420, 8435, 8450, 8465, 8480, 8495, 8510, 8551, 8557, 8572, 8587, 8602, 8617, 8632, 8647, 8662, 8677, 8692, 8707, 8722, 8737, 8753, 8771, 8791, 8812, 8832, 8850, 8866, 8881, 8896, 8911, 8926, 8941, 8956, 8971, 8986, 9001, 9016, 9031, 9046, 9086, 9092, 9107, 9122, 9137, 9152, 9167, 9182, 9197, 9212, 9227, 9242, 9257, 9272, 9287, 9303, 9321, 9340, 9358, 9374, 9389, 9404, 9419, 9434, 9449, 9464, 9479, 9494, 9509, 9524, 9539, 9554, 9569, 9609, 9615, 9630, 9645, 9660, 9675, 9690, 9705, 9720, 9735, 9750, 9765, 9780, 9795, 9810, 9825, 9841, 9858, 9874, 9889, 9904, 9919, 9934, 9949, 9964, 9979, 9994, 10009, 10024, 10039, 10054, 10069, 10084, 10124, 10130, 10145, 10160, 10175, 10190, 10205, 10220, 10235, 10250, 10265, 10280, 10295, 10310, 10325, 10340, 10355, 10370, 10385, 10400, 10415, 10430, 10445, 10460, 10475, 10490, 10505, 10520, 10535, 10550, 10565, 10580, 10595, 10635, 10637, 10640, 10655, 10670, 10685, 10700, 10715, 10730, 10745, 10760, 10775, 10790, 10805, 10820, 10835, 10850, 10865, 10880, 10895, 10910, 10925, 10940, 10955, 10970, 10985, 11000, 11015, 11030, 11045, 11060, 11075, 11090, 11105, 11145, 11151, 11166, 11181, 11196, 11211, 11226, 11241, 11256, 11271, 11286, 11301, 11316, 11331, 11346, 11361, 11376, 11391, 11406, 11421, 11436, 11451, 11466, 11481, 11496, 11511, 11526, 11541, 11556, 11571, 11586, 11601, 11616, 11656, 11662, 11677, 11692, 11707, 11722, 11737, 11752, 11767, 11782, 11797, 11812, 11827, 11842, 11857, 11872, 11887, 11903, 11920, 11936, 11951, 11966, 11981, 11996, 12011, 12026, 12041, 12056, 12071, 12086, 12101, 12116, 12131, 12171, 12177, 12192, 12207, 12222, 12237, 12252, 12267, 12282, 12297, 12312, 12327, 12342, 12357, 12372, 12387, 12403, 12421, 12440, 12458, 12474, 12489, 12504, 12519, 12534, 12549, 12564, 12579, 12594, 12609, 12624, 12639, 12654, 12694, 12700, 12715, 12730, 12745, 12760, 12775, 12790, 12805, 12820, 12835, 12850, 12865, 12880, 12895, 12911, 12929, 12949, 12970, 12990, 13008, 13024, 13039, 13054, 13069, 13084, 13099, 13114, 13129, 13144, 13159, 13174, 13189, 13229, 13235, 13250, 13265, 13280, 13295, 13310, 13325, 13340, 13355, 13370, 13385, 13400, 13415, 13431, 13449, 13469, 13491, 13514, 13536, 13556, 13574, 13590, 13605, 13620, 13635, 13650, 13665, 13680, 13695, 13710, 13725, 13740, 13780, 13786, 13801, 13816, 13831, 13846, 13861, 13876, 13891, 13906, 13921, 13936, 13951, 13967, 13985, 14005, 14027, 14051, 14076, 14100, 14122, 14142, 14160, 14176, 14191, 14206, 14221, 14236, 14251, 14266, 14281, 14296, 14311, 14351, 14357, 14372, 14387, 14402, 14417, 14432, 14447, 14462, 14477, 14492, 14507, 14523, 14541, 14561, 14583, 14607, 14633, 14660, 14686, 14710, 14732, 14752, 14770, 14786, 14801, 14816, 14831, 14846, 14861, 14876, 14891, 14906, 14946, 14952, 14967, 14982, 14997, 15012, 15027, 15042, 15057, 15072, 15087, 15103, 15121, 15141, 15163, 15187, 15213, 15241, 15270, 15298, 15324, 15348, 15370, 15390, 15408, 15424, 15439, 15454, 15469, 15484, 15499, 15514, 15529, 15569, 15575, 15590, 15605, 15620, 15635, 15650, 15665, 15680, 15695, 15711, 15729, 15749, 15771, 15795, 15821, 15849, 15879, 15910, 15940, 15968, 15994, 16018, 16040, 16060, 16078, 16094, 16109, 16124, 16139, 16154, 16169, 16184, 16224, 16230, 16245, 16260, 16275, 16290, 16305, 16320, 16335, 16351, 16369, 16389, 16411, 16435, 16461, 16489, 16519, 16551, 16584, 16616, 16646, 16674, 16700, 16724, 16746, 16766, 16784, 16800, 16815, 16830, 16845, 16860, 16875, 16915, 16921, 16936, 16951, 16966, 16981, 16996, 17011, 17027, 17045, 17065, 17087, 17111, 17137, 17165, 17195, 17227, 17261, 17296, 17330, 17362, 17392, 17420, 17446, 17470, 17492, 17512, 17530, 17546, 17561, 17576, 17591, 17606, 17646, 17652, 17667, 17682, 17697, 17712, 17727, 17743, 17761, 17781, 17803, 17827, 17853, 17881, 17911, 17943, 17977, 18013, 18050, 18086, 18120, 18152, 18182, 18210, 18236, 18260, 18282, 18302, 18320, 18336, 18351, 18366, 18381, 18421, 18427, 18442, 18457, 18472, 18487, 18503, 18521, 18541, 18563, 18587, 18613, 18641, 18671, 18703, 18737, 18773, 18811, 18850, 18888, 18924, 18958, 18990, 19020, 19048, 19074, 19098, 19120, 19140, 19158, 19174, 19189, 19204, 19244, 19250, 19265, 19280, 19295, 19311, 19329, 19349, 19371, 19395, 19421, 19449, 19479, 19511, 19545, 19581, 19619, 19659, 19700, 19740, 19778, 19814, 19848, 19880, 19910, 19938, 19964, 19988, 20010, 20030, 20048, 20064, 20079, 20119, 20125, 20140, 20155, 20171, 20189, 20209, 20231, 20255, 20281, 20309, 20339, 20371, 20405, 20441, 20479, 20519, 20561, 20604, 20646, 20686, 20724, 20760, 20794, 20826, 20856, 20884, 20910, 20934, 20956, 20976, 20994, 21010, 21050, 21052, 21055, 21070, 21086, 21104, 21124, 21146, 21170, 21196, 21224, 21254, 21286, 21320, 21356, 21394, 21434, 21476, 21520, 21565, 21609, 21651, 21691, 21729, 21765, 21799, 21831, 21861, 21889, 21915, 21939, 21961, 21981, 21999, 22040]
[2024-06-01 09:52:48] [INFO ] Actually due to overlaps returned [7999, 8551, 9086, 9609, 10124, 10635, 11145, 11656, 12171, 12694, 13229, 13780, 14351, 14946, 15569, 16224, 16915, 17646, 18421, 19244, 20119, 21050, 22040, 6, 22, 40, 60, 82, 106, 132, 160, 190, 973, 988, 1004, 1022, 1042, 1064, 1088, 1114, 1142, 1880, 1895, 1910, 1926, 1944, 1964, 1986, 2010, 2036, 2731, 2746, 2761, 2776, 2792, 2810, 2830, 2852, 2876, 3530, 3545, 3560, 3575, 3590, 3606, 3624, 3644, 3666, 4281, 4296, 4311, 4326, 4341, 4356, 4372, 4390, 4410, 4988, 5003, 5018, 5033, 5048, 5063, 5078, 5094, 5112, 5655, 5670, 5685, 5700, 5715, 5730, 5745, 5760, 5776, 6286, 6301, 6316, 6331, 6346, 6361, 6376, 6391, 6406, 6885, 6900, 6915, 6930, 6945, 6960, 6975, 6990, 7005, 7456, 7471, 7486, 7501, 7516, 7531, 7546, 7561, 7576, 7591, 8005, 8020, 8035, 8050, 8065, 8080, 8095, 8110, 8125, 8140, 8557, 8572, 8587, 8602, 8617, 8632, 8647, 8662, 8677, 8692, 9092, 9107, 9122, 9137, 9152, 9167, 9182, 9197, 9212, 9227, 9615, 9630, 9645, 9660, 9675, 9690, 9705, 9720, 9735, 9750, 10130, 10145, 10160, 10175, 10190, 10205, 10220, 10235, 10250, 10265, 10637, 10640, 10655, 10670, 10685, 10700, 10715, 10730, 10745, 10760, 10775, 11151, 11166, 11181, 11196, 11211, 11226, 11241, 11256, 11271, 11286, 11662, 11677, 11692, 11707, 11722, 11737, 11752, 11767, 11782, 11797, 12177, 12192, 12207, 12222, 12237, 12252, 12267, 12282, 12297, 12312, 12700, 12715, 12730, 12745, 12760, 12775, 12790, 12805, 12820, 12835, 13235, 13250, 13265, 13280, 13295, 13310, 13325, 13340, 13355, 13370, 13786, 13801, 13816, 13831, 13846, 13861, 13876, 13891, 13906, 13921, 14357, 14372, 14387, 14402, 14417, 14432, 14447, 14462, 14477, 14492, 14952, 14967, 14982, 14997, 15012, 15027, 15042, 15057, 15072, 15087, 15575, 15590, 15605, 15620, 15635, 15650, 15665, 15680, 15695, 15711, 16230, 16245, 16260, 16275, 16290, 16305, 16320, 16335, 16351, 16369, 16921, 16936, 16951, 16966, 16981, 16996, 17011, 17027, 17045, 17065, 17652, 17667, 17682, 17697, 17712, 17727, 17743, 17761, 17781, 17803, 18427, 18442, 18457, 18472, 18487, 18503, 18521, 18541, 18563, 18587, 19250, 19265, 19280, 19295, 19311, 19329, 19349, 19371, 19395, 19421, 20125, 20140, 20155, 20171, 20189, 20209, 20231, 20255, 20281, 20309, 21052, 21055, 21070, 21086, 21104, 21124, 21146, 21170, 21196, 21224, 21254]
Discarding 345 places :
Implicit Place search using SMT only with invariants took 166627 ms to find 345 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22560/36401 places, 41331/54827 transitions.
Applied a total of 0 rules in 2007 ms. Remains 22560 /22560 variables (removed 0) and now considering 41331/41331 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 174940 ms. Remains : 22560/36401 places, 41331/54827 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-02
Product exploration explored 100000 steps with 1021 reset in 3478 ms.
Product exploration explored 100000 steps with 1020 reset in 4072 ms.
Computed a total of 16577 stabilizing places and 29395 stable transitions
Computed a total of 16577 stabilizing places and 29395 stable transitions
Detected a total of 16577/22560 stabilizing places and 29395/41331 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 112 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 81 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (407 resets) in 1747 ms. (22 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (52 resets) in 313 ms. (127 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 6997 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 6997 steps, saw 3540 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-01 09:53:02] [INFO ] Flow matrix only has 40275 transitions (discarded 1056 similar events)
// Phase 1: matrix 40275 rows 22560 cols
[2024-06-01 09:53:08] [INFO ] Computed 1365 invariants in 6056 ms
[2024-06-01 09:53:09] [INFO ] State equation strengthened by 17602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9210/9212 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9212 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/9245 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9245 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 22476/62835 variables, and 1281 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3278 ms.
Refiners :[Positive P Invariants (semi-flows): 3/63 constraints, Generalized P Invariants (flows): 1278/1302 constraints, State Equation: 0/22560 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9210/9212 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9212 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/9245 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9245 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13231/22476 variables, 1278/1281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 09:54:59] [INFO ] Deduced a trap composed of 95 places in 103110 ms of which 1005 ms to minimize.
SMT process timed out in 117062ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 22560 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22560/22560 places, 41331/41331 transitions.
Free-agglomeration rule (complex) applied 1591 times.
Iterating global reduction 0 with 1591 rules applied. Total rules applied 1591 place count 22560 transition count 39740
Reduce places removed 1591 places and 0 transitions.
Iterating post reduction 0 with 1591 rules applied. Total rules applied 3182 place count 20969 transition count 39740
Partial Free-agglomeration rule applied 1054 times.
Drop transitions (Partial Free agglomeration) removed 1054 transitions
Iterating global reduction 1 with 1054 rules applied. Total rules applied 4236 place count 20969 transition count 39740
Applied a total of 4236 rules in 7902 ms. Remains 20969 /22560 variables (removed 1591) and now considering 39740/41331 (removed 1591) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7905 ms. Remains : 20969/22560 places, 39740/41331 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 87 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 97 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 22560 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22560/22560 places, 41331/41331 transitions.
Applied a total of 0 rules in 1919 ms. Remains 22560 /22560 variables (removed 0) and now considering 41331/41331 (removed 0) transitions.
[2024-06-01 09:55:10] [INFO ] Flow matrix only has 40275 transitions (discarded 1056 similar events)
[2024-06-01 09:55:10] [INFO ] Invariant cache hit.
[2024-06-01 09:55:44] [INFO ] Performed 7709/22560 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 09:56:14] [INFO ] Performed 12496/22560 implicitness test of which 198 returned IMPLICIT in 60 seconds.
[2024-06-01 09:56:44] [INFO ] Performed 16265/22560 implicitness test of which 336 returned IMPLICIT in 90 seconds.
[2024-06-01 09:57:14] [INFO ] Performed 21590/22560 implicitness test of which 480 returned IMPLICIT in 120 seconds.
[2024-06-01 09:57:44] [INFO ] Performed 22027/22560 implicitness test of which 484 returned IMPLICIT in 150 seconds.
[2024-06-01 09:57:50] [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 160064 ms
Discarding 484 places :
Implicit Place search using SMT only with invariants took 160094 ms to find 484 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22076/22560 places, 41331/41331 transitions.
Applied a total of 0 rules in 1973 ms. Remains 22076 /22076 variables (removed 0) and now considering 41331/41331 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 163987 ms. Remains : 22076/22560 places, 41331/41331 transitions.
Computed a total of 16093 stabilizing places and 29395 stable transitions
Computed a total of 16093 stabilizing places and 29395 stable transitions
Detected a total of 16093/22076 stabilizing places and 29395/41331 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (408 resets) in 1868 ms. (21 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (52 resets) in 318 ms. (125 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 7046 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 7046 steps, saw 3573 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-01 09:57:56] [INFO ] Flow matrix only has 40275 transitions (discarded 1056 similar events)
// Phase 1: matrix 40275 rows 22076 cols
[2024-06-01 09:58:01] [INFO ] Computed 881 invariants in 5775 ms
[2024-06-01 09:58:02] [INFO ] State equation strengthened by 17602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9210/9212 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9212 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/9245 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9245 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12747/21992 variables, 794/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21992 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/22052 variables, 60/857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/22052 variables, 0/857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 24/22076 variables, 24/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/22076 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 11024ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 22076 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22076/22076 places, 41331/41331 transitions.
Free-agglomeration rule (complex) applied 1591 times.
Iterating global reduction 0 with 1591 rules applied. Total rules applied 1591 place count 22076 transition count 39740
Reduce places removed 1591 places and 0 transitions.
Iterating post reduction 0 with 1591 rules applied. Total rules applied 3182 place count 20485 transition count 39740
Partial Free-agglomeration rule applied 1054 times.
Drop transitions (Partial Free agglomeration) removed 1054 transitions
Iterating global reduction 1 with 1054 rules applied. Total rules applied 4236 place count 20485 transition count 39740
Applied a total of 4236 rules in 6974 ms. Remains 20485 /22076 variables (removed 1591) and now considering 39740/41331 (removed 1591) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6975 ms. Remains : 20485/22076 places, 39740/41331 transitions.
RANDOM walk for 40000 steps (557 resets) in 4713 ms. (8 steps per ms) remains 1/1 properties
BEST_FIRST walk for 33549 steps (36 resets) in 376 ms. (88 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 137 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 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1020 reset in 3099 ms.
Product exploration explored 100000 steps with 1020 reset in 3215 ms.
Support contains 2 out of 22076 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22076/22076 places, 41331/41331 transitions.
Applied a total of 0 rules in 1981 ms. Remains 22076 /22076 variables (removed 0) and now considering 41331/41331 (removed 0) transitions.
[2024-06-01 09:58:24] [INFO ] Flow matrix only has 40275 transitions (discarded 1056 similar events)
[2024-06-01 09:58:24] [INFO ] Invariant cache hit.
[2024-06-01 09:58:58] [INFO ] Performed 8799/22076 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 09:59:28] [INFO ] Performed 14417/22076 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 09:59:58] [INFO ] Performed 19970/22076 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 10:00:29] [INFO ] Performed 21491/22076 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2024-06-01 10:00:29] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2024-06-01 10:00:29] [INFO ] Implicit Places using invariants in 125213 ms returned []
Implicit Place search using SMT only with invariants took 125214 ms to find 0 implicit places.
Running 41298 sub problems to find dead transitions.
[2024-06-01 10:00:30] [INFO ] Flow matrix only has 40275 transitions (discarded 1056 similar events)
[2024-06-01 10:00:30] [INFO ] Invariant cache hit.
[2024-06-01 10:00:30] [INFO ] State equation strengthened by 17602 read => feed constraints.
SMT process timed out in 240246ms, After SMT, problems are : Problem set: 0 solved, 41298 unsolved
Search for dead transitions found 0 dead transitions in 240650ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 367900 ms. Remains : 22076/22076 places, 41331/41331 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-02 finished in 875930 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 36401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36401/36401 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 36401 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 23731 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 23731 transition count 41365
Deduced a syphon composed of 792 places in 104 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26924 place count 22939 transition count 41365
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 79 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26990 place count 22906 transition count 41332
Applied a total of 26990 rules in 6513 ms. Remains 22906 /36401 variables (removed 13495) and now considering 41332/54827 (removed 13495) transitions.
[2024-06-01 10:04:38] [INFO ] Flow matrix only has 40276 transitions (discarded 1056 similar events)
// Phase 1: matrix 40276 rows 22906 cols
[2024-06-01 10:04:44] [INFO ] Computed 1710 invariants in 6455 ms
[2024-06-01 10:05:19] [INFO ] Performed 7354/22906 implicitness test of which 90 returned IMPLICIT in 30 seconds.
[2024-06-01 10:05:49] [INFO ] Performed 11659/22906 implicitness test of which 333 returned IMPLICIT in 60 seconds.
[2024-06-01 10:06:19] [INFO ] Performed 14355/22906 implicitness test of which 498 returned IMPLICIT in 90 seconds.
[2024-06-01 10:06:51] [INFO ] Performed 17650/22906 implicitness test of which 663 returned IMPLICIT in 121 seconds.
[2024-06-01 10:07:22] [INFO ] Performed 22181/22906 implicitness test of which 829 returned IMPLICIT in 152 seconds.
[2024-06-01 10:07:25] [INFO ] Implicit Places using invariants in 166525 ms returned [6, 22, 40, 60, 82, 106, 132, 160, 190, 973, 988, 1004, 1022, 1042, 1064, 1088, 1114, 1142, 1880, 1895, 1910, 1926, 1944, 1964, 1986, 2010, 2036, 2731, 2746, 2761, 2776, 2792, 2810, 2830, 2852, 2876, 3530, 3545, 3560, 3575, 3590, 3606, 3624, 3644, 3666, 4281, 4296, 4311, 4326, 4341, 4356, 4372, 4390, 4410, 4988, 5003, 5018, 5033, 5048, 5063, 5078, 5094, 5112, 5655, 5670, 5685, 5700, 5715, 5730, 5745, 5760, 5776, 6286, 6302, 6317, 6332, 6347, 6362, 6377, 6392, 6407, 6886, 6901, 6916, 6931, 6946, 6961, 6976, 6991, 7006, 7457, 7472, 7487, 7502, 7517, 7532, 7547, 7562, 7577, 7592, 8001, 8007, 8022, 8037, 8052, 8067, 8082, 8097, 8112, 8127, 8142, 8157, 8172, 8188, 8206, 8226, 8248, 8271, 8293, 8313, 8331, 8347, 8362, 8377, 8392, 8407, 8422, 8437, 8452, 8467, 8482, 8497, 8512, 8552, 8558, 8573, 8588, 8603, 8618, 8633, 8648, 8663, 8678, 8693, 8708, 8723, 8738, 8754, 8772, 8792, 8813, 8833, 8851, 8867, 8882, 8897, 8912, 8927, 8942, 8957, 8972, 8987, 9002, 9017, 9032, 9047, 9087, 9093, 9108, 9123, 9138, 9153, 9168, 9183, 9198, 9213, 9228, 9243, 9258, 9273, 9288, 9304, 9322, 9341, 9359, 9375, 9390, 9405, 9420, 9435, 9450, 9465, 9480, 9495, 9510, 9525, 9540, 9555, 9570, 9610, 9616, 9631, 9646, 9661, 9676, 9691, 9706, 9721, 9736, 9751, 9766, 9781, 9796, 9811, 9826, 9842, 9859, 9875, 9890, 9905, 9920, 9935, 9950, 9965, 9980, 9995, 10010, 10025, 10040, 10055, 10070, 10085, 10125, 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, 10581, 10596, 10636, 10638, 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, 11091, 11106, 11146, 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, 11602, 11617, 11657, 11663, 11678, 11693, 11708, 11723, 11738, 11753, 11768, 11783, 11798, 11813, 11828, 11843, 11858, 11873, 11888, 11904, 11921, 11937, 11952, 11967, 11982, 11997, 12012, 12027, 12042, 12057, 12072, 12087, 12102, 12117, 12132, 12172, 12178, 12193, 12208, 12223, 12238, 12253, 12268, 12283, 12298, 12313, 12328, 12343, 12358, 12373, 12388, 12404, 12422, 12441, 12459, 12475, 12490, 12505, 12520, 12535, 12550, 12565, 12580, 12595, 12610, 12625, 12640, 12655, 12695, 12701, 12716, 12731, 12746, 12761, 12776, 12791, 12806, 12821, 12836, 12851, 12866, 12881, 12896, 12912, 12930, 12950, 12971, 12991, 13009, 13025, 13040, 13055, 13070, 13085, 13100, 13115, 13130, 13145, 13160, 13175, 13190, 13230, 13236, 13251, 13266, 13281, 13296, 13311, 13326, 13341, 13356, 13371, 13386, 13401, 13416, 13432, 13450, 13470, 13492, 13515, 13537, 13557, 13575, 13591, 13606, 13621, 13636, 13651, 13666, 13681, 13696, 13711, 13726, 13741, 13781, 13787, 13802, 13817, 13832, 13847, 13862, 13877, 13892, 13907, 13922, 13937, 13952, 13968, 13986, 14006, 14028, 14052, 14077, 14101, 14123, 14143, 14161, 14177, 14192, 14207, 14222, 14237, 14252, 14267, 14282, 14297, 14312, 14352, 14358, 14373, 14388, 14403, 14418, 14433, 14448, 14463, 14478, 14493, 14508, 14524, 14542, 14562, 14584, 14608, 14634, 14661, 14687, 14711, 14733, 14753, 14771, 14787, 14802, 14817, 14832, 14847, 14862, 14877, 14892, 14907, 14947, 14953, 14968, 14983, 14998, 15013, 15028, 15043, 15058, 15073, 15088, 15104, 15122, 15142, 15164, 15188, 15214, 15242, 15271, 15299, 15325, 15349, 15371, 15391, 15409, 15425, 15440, 15455, 15470, 15485, 15500, 15515, 15530, 15570, 15576, 15591, 15606, 15621, 15636, 15651, 15666, 15681, 15696, 15712, 15730, 15750, 15772, 15796, 15822, 15850, 15880, 15911, 15941, 15969, 15995, 16019, 16041, 16061, 16079, 16095, 16110, 16125, 16140, 16155, 16170, 16185, 16225, 16231, 16246, 16261, 16276, 16291, 16306, 16321, 16336, 16352, 16370, 16390, 16412, 16436, 16462, 16490, 16520, 16552, 16585, 16617, 16647, 16675, 16701, 16725, 16747, 16767, 16785, 16801, 16816, 16831, 16846, 16861, 16876, 16916, 16922, 16937, 16952, 16967, 16982, 16997, 17012, 17028, 17046, 17066, 17088, 17112, 17138, 17166, 17196, 17228, 17262, 17297, 17331, 17363, 17393, 17421, 17447, 17471, 17493, 17513, 17531, 17547, 17562, 17577, 17592, 17607, 17647, 17653, 17668, 17683, 17698, 17713, 17728, 17744, 17762, 17782, 17804, 17828, 17854, 17882, 17912, 17944, 17978, 18014, 18051, 18087, 18121, 18153, 18183, 18211, 18237, 18261, 18283, 18303, 18321, 18337, 18352, 18367, 18382, 18422, 18428, 18443, 18458, 18473, 18488, 18504, 18522, 18542, 18564, 18588, 18614, 18642, 18672, 18704, 18738, 18774, 18812, 18851, 18889, 18925, 18959, 18991, 19021, 19049, 19075, 19099, 19121, 19141, 19159, 19175, 19190, 19205, 19245, 19251, 19266, 19281, 19296, 19312, 19330, 19350, 19372, 19396, 19422, 19450, 19480, 19512, 19546, 19582, 19620, 19660, 19701, 19741, 19779, 19815, 19849, 19881, 19911, 19939, 19965, 19989, 20011, 20031, 20049, 20065, 20080, 20120, 20126, 20141, 20156, 20172, 20190, 20210, 20232, 20256, 20282, 20310, 20340, 20372, 20406, 20442, 20480, 20520, 20562, 20605, 20647, 20687, 20725, 20761, 20795, 20827, 20857, 20885, 20911, 20935, 20957, 20977, 20995, 21011, 21051, 21053, 21056, 21071, 21087, 21105, 21125, 21147, 21171, 21197, 21225, 21255, 21287, 21321, 21357, 21395, 21435, 21477, 21521, 21566, 21610, 21652, 21692, 21730, 21766, 21800, 21832, 21862, 21890, 21916, 21940, 21962, 21982, 22000, 22041]
[2024-06-01 10:07:25] [INFO ] Actually due to overlaps returned [8001, 8552, 9087, 9610, 10125, 10636, 11146, 11657, 12172, 12695, 13230, 13781, 14352, 14947, 15570, 16225, 16916, 17647, 18422, 19245, 20120, 21051, 22041, 6, 22, 40, 60, 82, 106, 132, 160, 190, 973, 988, 1004, 1022, 1042, 1064, 1088, 1114, 1142, 1880, 1895, 1910, 1926, 1944, 1964, 1986, 2010, 2036, 2731, 2746, 2761, 2776, 2792, 2810, 2830, 2852, 2876, 3530, 3545, 3560, 3575, 3590, 3606, 3624, 3644, 3666, 4281, 4296, 4311, 4326, 4341, 4356, 4372, 4390, 4410, 4988, 5003, 5018, 5033, 5048, 5063, 5078, 5094, 5112, 5655, 5670, 5685, 5700, 5715, 5730, 5745, 5760, 5776, 6286, 6302, 6317, 6332, 6347, 6362, 6377, 6392, 6407, 6886, 6901, 6916, 6931, 6946, 6961, 6976, 6991, 7006, 7457, 7472, 7487, 7502, 7517, 7532, 7547, 7562, 7577, 7592, 8007, 8022, 8037, 8052, 8067, 8082, 8097, 8112, 8127, 8142, 8558, 8573, 8588, 8603, 8618, 8633, 8648, 8663, 8678, 8693, 9093, 9108, 9123, 9138, 9153, 9168, 9183, 9198, 9213, 9228, 9616, 9631, 9646, 9661, 9676, 9691, 9706, 9721, 9736, 9751, 10131, 10146, 10161, 10176, 10191, 10206, 10221, 10236, 10251, 10266, 10638, 10641, 10656, 10671, 10686, 10701, 10716, 10731, 10746, 10761, 10776, 11152, 11167, 11182, 11197, 11212, 11227, 11242, 11257, 11272, 11287, 11663, 11678, 11693, 11708, 11723, 11738, 11753, 11768, 11783, 11798, 12178, 12193, 12208, 12223, 12238, 12253, 12268, 12283, 12298, 12313, 12701, 12716, 12731, 12746, 12761, 12776, 12791, 12806, 12821, 12836, 13236, 13251, 13266, 13281, 13296, 13311, 13326, 13341, 13356, 13371, 13787, 13802, 13817, 13832, 13847, 13862, 13877, 13892, 13907, 13922, 14358, 14373, 14388, 14403, 14418, 14433, 14448, 14463, 14478, 14493, 14953, 14968, 14983, 14998, 15013, 15028, 15043, 15058, 15073, 15088, 15576, 15591, 15606, 15621, 15636, 15651, 15666, 15681, 15696, 15712, 16231, 16246, 16261, 16276, 16291, 16306, 16321, 16336, 16352, 16370, 16922, 16937, 16952, 16967, 16982, 16997, 17012, 17028, 17046, 17066, 17653, 17668, 17683, 17698, 17713, 17728, 17744, 17762, 17782, 17804, 18428, 18443, 18458, 18473, 18488, 18504, 18522, 18542, 18564, 18588, 19251, 19266, 19281, 19296, 19312, 19330, 19350, 19372, 19396, 19422, 20126, 20141, 20156, 20172, 20190, 20210, 20232, 20256, 20282, 20310, 21053, 21056, 21071, 21087, 21105, 21125, 21147, 21171, 21197, 21225, 21255]
Discarding 345 places :
Implicit Place search using SMT only with invariants took 166562 ms to find 345 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22561/36401 places, 41332/54827 transitions.
Applied a total of 0 rules in 1949 ms. Remains 22561 /22561 variables (removed 0) and now considering 41332/41332 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 175026 ms. Remains : 22561/36401 places, 41332/54827 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-04
Stuttering criterion allowed to conclude after 96 steps with 0 reset in 8 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-04 finished in 175215 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&&X(X(G(!p0))))))'
Support contains 0 out of 36401 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 36401/36401 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12671 transitions
Trivial Post-agglo rules discarded 12671 transitions
Performed 12671 trivial Post agglomeration. Transition count delta: 12671
Iterating post reduction 0 with 12671 rules applied. Total rules applied 12671 place count 36401 transition count 42156
Reduce places removed 12671 places and 0 transitions.
Iterating post reduction 1 with 12671 rules applied. Total rules applied 25342 place count 23730 transition count 42156
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 792 Pre rules applied. Total rules applied 25342 place count 23730 transition count 41364
Deduced a syphon composed of 792 places in 71 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26926 place count 22938 transition count 41364
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 69 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26992 place count 22905 transition count 41331
Applied a total of 26992 rules in 6450 ms. Remains 22905 /36401 variables (removed 13496) and now considering 41331/54827 (removed 13496) transitions.
[2024-06-01 10:07:33] [INFO ] Flow matrix only has 40275 transitions (discarded 1056 similar events)
// Phase 1: matrix 40275 rows 22905 cols
[2024-06-01 10:07:39] [INFO ] Computed 1710 invariants in 6218 ms
[2024-06-01 10:08:14] [INFO ] Performed 8000/22905 implicitness test of which 101 returned IMPLICIT in 30 seconds.
[2024-06-01 10:08:44] [INFO ] Performed 13231/22905 implicitness test of which 432 returned IMPLICIT in 60 seconds.
[2024-06-01 10:09:15] [INFO ] Performed 17647/22905 implicitness test of which 663 returned IMPLICIT in 90 seconds.
[2024-06-01 10:09:45] [INFO ] Performed 22180/22905 implicitness test of which 829 returned IMPLICIT in 120 seconds.
[2024-06-01 10:10:15] [INFO ] Performed 22565/22905 implicitness test of which 829 returned IMPLICIT in 151 seconds.
[2024-06-01 10:10:19] [INFO ] Implicit Places using invariants in 166292 ms returned [6, 22, 40, 60, 82, 106, 132, 160, 190, 973, 988, 1004, 1022, 1042, 1064, 1088, 1114, 1142, 1880, 1895, 1910, 1926, 1944, 1964, 1986, 2010, 2036, 2731, 2746, 2761, 2776, 2792, 2810, 2830, 2852, 2876, 3530, 3545, 3560, 3575, 3590, 3606, 3624, 3644, 3666, 4281, 4296, 4311, 4326, 4341, 4356, 4372, 4390, 4410, 4988, 5003, 5018, 5033, 5048, 5063, 5078, 5094, 5112, 5655, 5670, 5685, 5700, 5715, 5730, 5745, 5760, 5776, 6286, 6301, 6316, 6331, 6346, 6361, 6376, 6391, 6406, 6885, 6900, 6915, 6930, 6945, 6960, 6975, 6990, 7005, 7456, 7471, 7486, 7501, 7516, 7531, 7546, 7561, 7576, 7591, 7999, 8005, 8020, 8035, 8050, 8065, 8080, 8095, 8110, 8125, 8140, 8155, 8170, 8186, 8204, 8224, 8246, 8269, 8291, 8311, 8329, 8345, 8360, 8375, 8390, 8405, 8420, 8435, 8450, 8465, 8480, 8495, 8510, 8550, 8556, 8571, 8586, 8601, 8616, 8631, 8646, 8661, 8676, 8691, 8706, 8721, 8736, 8752, 8770, 8790, 8811, 8831, 8849, 8865, 8880, 8895, 8910, 8925, 8940, 8955, 8970, 8985, 9000, 9015, 9030, 9045, 9085, 9091, 9106, 9121, 9136, 9151, 9166, 9181, 9196, 9211, 9226, 9241, 9256, 9271, 9286, 9302, 9320, 9339, 9357, 9373, 9388, 9403, 9418, 9433, 9448, 9463, 9478, 9493, 9508, 9523, 9538, 9553, 9568, 9608, 9614, 9629, 9644, 9659, 9674, 9689, 9704, 9719, 9734, 9749, 9764, 9779, 9794, 9809, 9824, 9840, 9857, 9873, 9888, 9903, 9918, 9933, 9948, 9963, 9978, 9993, 10008, 10023, 10038, 10053, 10068, 10083, 10123, 10129, 10144, 10159, 10174, 10189, 10204, 10219, 10234, 10249, 10264, 10279, 10294, 10309, 10324, 10339, 10354, 10369, 10384, 10399, 10414, 10429, 10444, 10459, 10474, 10489, 10504, 10519, 10534, 10549, 10564, 10579, 10594, 10634, 10636, 10639, 10654, 10669, 10684, 10699, 10714, 10729, 10744, 10759, 10774, 10789, 10804, 10819, 10834, 10849, 10864, 10879, 10894, 10909, 10924, 10939, 10954, 10969, 10984, 10999, 11014, 11029, 11044, 11059, 11074, 11089, 11104, 11144, 11150, 11165, 11180, 11195, 11210, 11225, 11240, 11255, 11270, 11285, 11300, 11315, 11330, 11345, 11360, 11375, 11390, 11405, 11420, 11435, 11450, 11465, 11480, 11495, 11510, 11525, 11540, 11555, 11570, 11585, 11600, 11615, 11655, 11661, 11676, 11691, 11706, 11721, 11736, 11751, 11766, 11781, 11796, 11811, 11826, 11841, 11856, 11871, 11886, 11902, 11919, 11935, 11950, 11965, 11980, 11995, 12010, 12025, 12040, 12055, 12070, 12085, 12100, 12115, 12130, 12170, 12176, 12191, 12206, 12221, 12236, 12251, 12266, 12281, 12296, 12311, 12326, 12341, 12356, 12371, 12386, 12402, 12420, 12439, 12457, 12473, 12488, 12503, 12518, 12533, 12548, 12563, 12578, 12593, 12608, 12623, 12638, 12653, 12693, 12699, 12714, 12729, 12744, 12759, 12774, 12789, 12804, 12819, 12834, 12849, 12864, 12879, 12894, 12910, 12928, 12948, 12969, 12989, 13007, 13023, 13038, 13053, 13068, 13083, 13098, 13113, 13128, 13143, 13158, 13173, 13188, 13228, 13234, 13249, 13264, 13279, 13294, 13309, 13324, 13339, 13354, 13369, 13384, 13399, 13414, 13430, 13448, 13468, 13490, 13513, 13535, 13555, 13573, 13589, 13604, 13619, 13634, 13649, 13664, 13679, 13694, 13709, 13724, 13739, 13779, 13785, 13800, 13815, 13830, 13845, 13860, 13875, 13890, 13905, 13920, 13935, 13950, 13966, 13984, 14004, 14026, 14050, 14075, 14099, 14121, 14141, 14159, 14175, 14190, 14205, 14220, 14235, 14250, 14265, 14280, 14295, 14310, 14350, 14356, 14371, 14386, 14401, 14416, 14431, 14446, 14461, 14476, 14491, 14506, 14522, 14540, 14560, 14582, 14606, 14632, 14659, 14685, 14709, 14731, 14751, 14769, 14785, 14800, 14815, 14830, 14845, 14860, 14875, 14890, 14905, 14945, 14951, 14966, 14981, 14996, 15011, 15026, 15041, 15056, 15071, 15086, 15102, 15120, 15140, 15162, 15186, 15212, 15240, 15269, 15297, 15323, 15347, 15369, 15389, 15407, 15423, 15438, 15453, 15468, 15483, 15498, 15513, 15528, 15568, 15574, 15589, 15604, 15619, 15634, 15649, 15664, 15679, 15694, 15710, 15728, 15748, 15770, 15794, 15820, 15848, 15878, 15909, 15939, 15967, 15993, 16017, 16039, 16059, 16077, 16093, 16108, 16123, 16138, 16153, 16168, 16183, 16223, 16229, 16244, 16259, 16274, 16289, 16304, 16319, 16334, 16350, 16368, 16388, 16410, 16434, 16460, 16488, 16518, 16550, 16583, 16615, 16645, 16673, 16699, 16723, 16745, 16765, 16783, 16799, 16814, 16829, 16844, 16859, 16874, 16914, 16920, 16935, 16950, 16965, 16980, 16995, 17010, 17026, 17044, 17064, 17086, 17110, 17136, 17164, 17194, 17226, 17260, 17295, 17329, 17361, 17391, 17419, 17445, 17469, 17491, 17511, 17529, 17545, 17560, 17575, 17590, 17605, 17645, 17651, 17666, 17681, 17696, 17711, 17726, 17742, 17760, 17780, 17802, 17826, 17852, 17880, 17910, 17942, 17976, 18012, 18049, 18085, 18119, 18151, 18181, 18209, 18235, 18259, 18281, 18301, 18319, 18335, 18350, 18365, 18380, 18420, 18426, 18441, 18456, 18471, 18486, 18502, 18520, 18540, 18562, 18586, 18612, 18640, 18670, 18702, 18736, 18772, 18810, 18849, 18887, 18923, 18957, 18989, 19019, 19047, 19073, 19097, 19119, 19139, 19157, 19173, 19188, 19203, 19243, 19249, 19264, 19279, 19294, 19310, 19328, 19348, 19370, 19394, 19420, 19448, 19478, 19510, 19544, 19580, 19618, 19658, 19699, 19739, 19777, 19813, 19847, 19879, 19909, 19937, 19963, 19987, 20009, 20029, 20047, 20063, 20078, 20118, 20124, 20139, 20154, 20170, 20188, 20208, 20230, 20254, 20280, 20308, 20338, 20370, 20404, 20440, 20478, 20518, 20560, 20603, 20645, 20685, 20723, 20759, 20793, 20825, 20855, 20883, 20909, 20933, 20955, 20975, 20993, 21009, 21049, 21051, 21054, 21069, 21085, 21103, 21123, 21145, 21169, 21195, 21223, 21253, 21285, 21319, 21355, 21394, 21434, 21476, 21520, 21565, 21609, 21651, 21691, 21729, 21765, 21799, 21831, 21861, 21889, 21915, 21939, 21961, 21981, 21999, 22040]
[2024-06-01 10:10:19] [INFO ] Actually due to overlaps returned [7999, 8550, 9085, 9608, 10123, 10634, 11144, 11655, 12170, 12693, 13228, 13779, 14350, 14945, 15568, 16223, 16914, 17645, 18420, 19243, 20118, 21049, 22040, 6, 22, 40, 60, 82, 106, 132, 160, 190, 973, 988, 1004, 1022, 1042, 1064, 1088, 1114, 1142, 1880, 1895, 1910, 1926, 1944, 1964, 1986, 2010, 2036, 2731, 2746, 2761, 2776, 2792, 2810, 2830, 2852, 2876, 3530, 3545, 3560, 3575, 3590, 3606, 3624, 3644, 3666, 4281, 4296, 4311, 4326, 4341, 4356, 4372, 4390, 4410, 4988, 5003, 5018, 5033, 5048, 5063, 5078, 5094, 5112, 5655, 5670, 5685, 5700, 5715, 5730, 5745, 5760, 5776, 6286, 6301, 6316, 6331, 6346, 6361, 6376, 6391, 6406, 6885, 6900, 6915, 6930, 6945, 6960, 6975, 6990, 7005, 7456, 7471, 7486, 7501, 7516, 7531, 7546, 7561, 7576, 7591, 8005, 8020, 8035, 8050, 8065, 8080, 8095, 8110, 8125, 8140, 8556, 8571, 8586, 8601, 8616, 8631, 8646, 8661, 8676, 8691, 9091, 9106, 9121, 9136, 9151, 9166, 9181, 9196, 9211, 9226, 9614, 9629, 9644, 9659, 9674, 9689, 9704, 9719, 9734, 9749, 10129, 10144, 10159, 10174, 10189, 10204, 10219, 10234, 10249, 10264, 10636, 10639, 10654, 10669, 10684, 10699, 10714, 10729, 10744, 10759, 10774, 11150, 11165, 11180, 11195, 11210, 11225, 11240, 11255, 11270, 11285, 11661, 11676, 11691, 11706, 11721, 11736, 11751, 11766, 11781, 11796, 12176, 12191, 12206, 12221, 12236, 12251, 12266, 12281, 12296, 12311, 12699, 12714, 12729, 12744, 12759, 12774, 12789, 12804, 12819, 12834, 13234, 13249, 13264, 13279, 13294, 13309, 13324, 13339, 13354, 13369, 13785, 13800, 13815, 13830, 13845, 13860, 13875, 13890, 13905, 13920, 14356, 14371, 14386, 14401, 14416, 14431, 14446, 14461, 14476, 14491, 14951, 14966, 14981, 14996, 15011, 15026, 15041, 15056, 15071, 15086, 15574, 15589, 15604, 15619, 15634, 15649, 15664, 15679, 15694, 15710, 16229, 16244, 16259, 16274, 16289, 16304, 16319, 16334, 16350, 16368, 16920, 16935, 16950, 16965, 16980, 16995, 17010, 17026, 17044, 17064, 17651, 17666, 17681, 17696, 17711, 17726, 17742, 17760, 17780, 17802, 18426, 18441, 18456, 18471, 18486, 18502, 18520, 18540, 18562, 18586, 19249, 19264, 19279, 19294, 19310, 19328, 19348, 19370, 19394, 19420, 20124, 20139, 20154, 20170, 20188, 20208, 20230, 20254, 20280, 20308, 21051, 21054, 21069, 21085, 21103, 21123, 21145, 21169, 21195, 21223, 21253]
Discarding 345 places :
Implicit Place search using SMT only with invariants took 166336 ms to find 345 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22560/36401 places, 41331/54827 transitions.
Applied a total of 0 rules in 1995 ms. Remains 22560 /22560 variables (removed 0) and now considering 41331/41331 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 174784 ms. Remains : 22560/36401 places, 41331/54827 transitions.
Stuttering acceptance computed with spot in 27 ms :[true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-06 finished in 174937 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||X(X(F((F(p1)&&X(G(p2)))))))))'
Support contains 6 out of 36401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36401/36401 places, 54827/54827 transitions.
Applied a total of 0 rules in 1719 ms. Remains 36401 /36401 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2024-06-01 10:10:23] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36401 cols
[2024-06-01 10:10:32] [INFO ] Computed 1710 invariants in 8587 ms
[2024-06-01 10:11:11] [INFO ] Performed 5164/36401 implicitness test of which 36 returned IMPLICIT in 30 seconds.
[2024-06-01 10:11:41] [INFO ] Performed 9511/36401 implicitness test of which 72 returned IMPLICIT in 60 seconds.
[2024-06-01 10:12:12] [INFO ] Performed 11542/36401 implicitness test of which 90 returned IMPLICIT in 91 seconds.
[2024-06-01 10:12:42] [INFO ] Performed 13986/36401 implicitness test of which 153 returned IMPLICIT in 121 seconds.
[2024-06-01 10:13:12] [INFO ] Implicit Places using invariants in 168662 ms returned [7, 35, 65, 97, 131, 167, 205, 245, 287, 1383, 1410, 1438, 1468, 1500, 1534, 1570, 1608, 1648, 2699, 2726, 2753, 2781, 2811, 2843, 2877, 2913, 2951, 3959, 3986, 4013, 4040, 4068, 4098, 4130, 4164, 4200, 5167, 5194, 5221, 5248, 5275, 5303, 5333, 5365, 5399, 6327, 6354, 6381, 6408, 6435, 6462, 6490, 6520, 6552, 7443, 7470, 7497, 7524, 7551, 7578, 7605, 7633, 7663, 8519, 8546, 8573, 8600, 8627, 8654, 8681, 8708, 8736, 9559, 9586, 9613, 9640, 9667, 9694, 9721, 9748, 9775, 10567, 10594, 10621, 10648, 10675, 10702, 10729, 10756, 10783, 11547, 11574, 11601, 11628, 11655, 11682, 11709, 11736, 11763, 11790, 12498, 12505, 12532, 12559, 12586, 12613, 12640, 12667, 12694, 12721, 12748, 12775, 12802, 12830, 12860, 12892, 12926, 12961, 12995, 13027, 13057, 13085, 13112, 13139, 13166, 13193, 13220, 13247, 13274, 13301, 13328, 13355, 13382, 13458, 13465, 13492, 13519, 13546, 13573, 13600, 13627, 13654, 13681, 13708, 13735, 13762, 13789, 13817, 13847, 13879, 13912, 13944, 13974, 14002, 14029, 14056, 14083, 14110, 14137, 14164, 14191, 14218, 14245, 14272, 14299, 14326, 14402, 14409, 14436, 14463, 14490, 14517, 14544, 14571, 14598, 14625, 14652, 14679, 14706, 14733, 14760, 14788, 14818, 14849, 14879, 14907, 14934, 14961, 14988, 15015, 15042, 15069, 15096, 15123, 15150, 15177, 15204, 15231, 15258, 15334, 15341, 15368, 15395, 15422, 15449, 15476, 15503, 15530, 15557, 15584, 15611, 15638, 15665, 15692, 15719, 15747, 15776, 15804, 15831, 15858, 15885, 15912, 15939, 15966, 15993, 16020, 16047, 16074, 16101, 16128, 16155, 16182, 16258]
[2024-06-01 10:13:12] [INFO ] Actually due to overlaps returned [12498, 13458, 14402, 15334, 16258, 7, 35, 65, 97, 131, 167, 205, 245, 287, 1383, 1410, 1438, 1468, 1500, 1534, 1570, 1608, 1648, 2699, 2726, 2753, 2781, 2811, 2843, 2877, 2913, 2951, 3959, 3986, 4013, 4040, 4068, 4098, 4130, 4164, 4200, 5167, 5194, 5221, 5248, 5275, 5303, 5333, 5365, 5399, 6327, 6354, 6381, 6408, 6435, 6462, 6490, 6520, 6552, 7443, 7470, 7497, 7524, 7551, 7578, 7605, 7633, 7663, 8519, 8546, 8573, 8600, 8627, 8654, 8681, 8708, 8736, 9559, 9586, 9613, 9640, 9667, 9694, 9721, 9748, 9775, 10567, 10594, 10621, 10648, 10675, 10702, 10729, 10756, 10783, 11547, 11574, 11601, 11628, 11655, 11682, 11709, 11736, 11763, 11790, 12505, 12532, 12559, 12586, 12613, 12640, 12667, 12694, 12721, 12748, 12892, 12926, 12961, 12995, 13027, 13057, 13085, 13112, 13139, 13166, 13193, 13220, 13247, 13274, 13301, 13328, 13355, 13382, 13465, 13492, 13519, 13546, 13573, 13600, 13627, 13654, 13681, 13708, 13847, 13879, 13912, 13944, 13974, 14002, 14029, 14056, 14083, 14110, 14137, 14164, 14191, 14218, 14245, 14272, 14299, 14326, 14409, 14436, 14463, 14490, 14517, 14544, 14571, 14598, 14625, 14652, 14788, 14818, 14849, 14879, 14907, 14934, 14961, 14988, 15015, 15042, 15069, 15096, 15123, 15150, 15177, 15204, 15231, 15258, 15341, 15368, 15395, 15422, 15449, 15476, 15503, 15530, 15557, 15584, 15719, 15747, 15776, 15804, 15831, 15858, 15885, 15912, 15939, 15966, 15993, 16020, 16047, 16074, 16101, 16128, 16155, 16182]
Discarding 217 places :
Implicit Place search using SMT only with invariants took 168705 ms to find 217 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36184/36401 places, 54827/54827 transitions.
Applied a total of 0 rules in 1866 ms. Remains 36184 /36184 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 172296 ms. Remains : 36184/36401 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 211 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-07
Product exploration explored 100000 steps with 815 reset in 5050 ms.
Product exploration explored 100000 steps with 816 reset in 4392 ms.
Computed a total of 30168 stabilizing places and 42858 stable transitions
Computed a total of 30168 stabilizing places and 42858 stable transitions
Detected a total of 30168/36184 stabilizing places and 42858/54827 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 144 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
RANDOM walk for 40000 steps (324 resets) in 2120 ms. (18 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (48 resets) in 364 ms. (109 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (48 resets) in 397 ms. (100 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (48 resets) in 525 ms. (76 steps per ms) remains 3/3 properties
[2024-06-01 10:13:26] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36184 cols
[2024-06-01 10:13:34] [INFO ] Computed 1493 invariants in 8471 ms
[2024-06-01 10:13:34] [INFO ] State equation strengthened by 17602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 21463/21467 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21467 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 986/22453 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22453 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SMT process timed out in 13826ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 36184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36184/36184 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12669 transitions
Trivial Post-agglo rules discarded 12669 transitions
Performed 12669 trivial Post agglomeration. Transition count delta: 12669
Iterating post reduction 0 with 12669 rules applied. Total rules applied 12669 place count 36184 transition count 42158
Reduce places removed 12669 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12670 rules applied. Total rules applied 25339 place count 23515 transition count 42157
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25340 place count 23514 transition count 42157
Performed 791 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 791 Pre rules applied. Total rules applied 25340 place count 23514 transition count 41366
Deduced a syphon composed of 791 places in 87 ms
Reduce places removed 791 places and 0 transitions.
Iterating global reduction 3 with 1582 rules applied. Total rules applied 26922 place count 22723 transition count 41366
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 75 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26988 place count 22690 transition count 41333
Free-agglomeration rule (complex) applied 1588 times.
Iterating global reduction 3 with 1588 rules applied. Total rules applied 28576 place count 22690 transition count 39745
Reduce places removed 1588 places and 0 transitions.
Iterating post reduction 3 with 1588 rules applied. Total rules applied 30164 place count 21102 transition count 39745
Partial Free-agglomeration rule applied 1581 times.
Drop transitions (Partial Free agglomeration) removed 1581 transitions
Iterating global reduction 4 with 1581 rules applied. Total rules applied 31745 place count 21102 transition count 39745
Applied a total of 31745 rules in 12513 ms. Remains 21102 /36184 variables (removed 15082) and now considering 39745/54827 (removed 15082) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12514 ms. Remains : 21102/36184 places, 39745/54827 transitions.
RANDOM walk for 40000 steps (550 resets) in 9993 ms. (4 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (50 resets) in 1072 ms. (37 steps per ms) remains 1/1 properties
[2024-06-01 10:13:55] [INFO ] Flow matrix only has 38179 transitions (discarded 1566 similar events)
// Phase 1: matrix 38179 rows 21102 cols
[2024-06-01 10:14:11] [INFO ] Computed 1493 invariants in 16357 ms
[2024-06-01 10:14:12] [INFO ] State equation strengthened by 17602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6691/6693 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6693 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 705/7398 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7398 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13510/20908 variables, 1295/1299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20908 variables, 0/1299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/20968 variables, 60/1359 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/20968 variables, 0/1359 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 134/21102 variables, 134/1493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/21102 variables, 0/1493 constraints. Problems are: Problem set: 0 solved, 1 unsolved

BK_TIME_CONFINEMENT_REACHED

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

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

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="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C12, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654351200227"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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