About the Execution of ITS-Tools for ShieldPPPs-PT-005B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16207.067 | 2971035.00 | 6956917.00 | 7105.90 | TTTTFFFFTF?TFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r356-tall-171683761100427.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ShieldPPPs-PT-005B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683761100427
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K 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 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 13 11:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 13 11:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 13 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 13 11:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 86K 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 ShieldPPPs-PT-005B-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716962800150
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-005B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-29 06:06:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 06:06:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 06:06:41] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2024-05-29 06:06:41] [INFO ] Transformed 343 places.
[2024-05-29 06:06:41] [INFO ] Transformed 318 transitions.
[2024-05-29 06:06:41] [INFO ] Found NUPN structural information;
[2024-05-29 06:06:41] [INFO ] Parsed PT model containing 343 places and 318 transitions and 876 arcs in 187 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
FORMULA ShieldPPPs-PT-005B-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 318/318 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 310 transition count 285
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 310 transition count 285
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 309 transition count 284
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 309 transition count 284
Applied a total of 68 rules in 81 ms. Remains 309 /343 variables (removed 34) and now considering 284/318 (removed 34) transitions.
// Phase 1: matrix 284 rows 309 cols
[2024-05-29 06:06:41] [INFO ] Computed 56 invariants in 21 ms
[2024-05-29 06:06:42] [INFO ] Implicit Places using invariants in 297 ms returned []
[2024-05-29 06:06:42] [INFO ] Invariant cache hit.
[2024-05-29 06:06:42] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 570 ms to find 0 implicit places.
Running 283 sub problems to find dead transitions.
[2024-05-29 06:06:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (OVERLAPS) 1/309 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:06:45] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 22 ms to minimize.
[2024-05-29 06:06:45] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2024-05-29 06:06:46] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 1 ms to minimize.
[2024-05-29 06:06:46] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:06:46] [INFO ] Deduced a trap composed of 18 places in 257 ms of which 1 ms to minimize.
[2024-05-29 06:06:46] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 1 ms to minimize.
[2024-05-29 06:06:46] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:06:46] [INFO ] Deduced a trap composed of 23 places in 148 ms of which 2 ms to minimize.
[2024-05-29 06:06:47] [INFO ] Deduced a trap composed of 16 places in 173 ms of which 3 ms to minimize.
[2024-05-29 06:06:47] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 9 ms to minimize.
[2024-05-29 06:06:47] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 1 ms to minimize.
[2024-05-29 06:06:47] [INFO ] Deduced a trap composed of 21 places in 57 ms of which 2 ms to minimize.
[2024-05-29 06:06:47] [INFO ] Deduced a trap composed of 18 places in 69 ms of which 1 ms to minimize.
[2024-05-29 06:06:47] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-29 06:06:47] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:06:47] [INFO ] Deduced a trap composed of 23 places in 91 ms of which 2 ms to minimize.
[2024-05-29 06:06:47] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 2 ms to minimize.
[2024-05-29 06:06:47] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 0 ms to minimize.
[2024-05-29 06:06:47] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:06:47] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:06:48] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
[2024-05-29 06:06:48] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-05-29 06:06:48] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 2 ms to minimize.
[2024-05-29 06:06:48] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:06:48] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:06:48] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 48 places in 69 ms of which 1 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 1 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 2 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 24 places in 70 ms of which 2 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 22 places in 68 ms of which 1 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 29 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 2 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 0 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 0 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 32 places in 51 ms of which 1 ms to minimize.
[2024-05-29 06:06:49] [INFO ] Deduced a trap composed of 38 places in 47 ms of which 1 ms to minimize.
[2024-05-29 06:06:50] [INFO ] Deduced a trap composed of 23 places in 67 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:06:51] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:06:51] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2024-05-29 06:06:52] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 0 ms to minimize.
[2024-05-29 06:06:52] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 0 ms to minimize.
[2024-05-29 06:06:52] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 0 ms to minimize.
[2024-05-29 06:06:52] [INFO ] Deduced a trap composed of 36 places in 48 ms of which 1 ms to minimize.
[2024-05-29 06:06:52] [INFO ] Deduced a trap composed of 33 places in 51 ms of which 1 ms to minimize.
[2024-05-29 06:06:52] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:06:52] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:06:52] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:06:52] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:06:52] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 1 ms to minimize.
[2024-05-29 06:06:52] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:06:53] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 0 ms to minimize.
[2024-05-29 06:06:53] [INFO ] Deduced a trap composed of 23 places in 71 ms of which 1 ms to minimize.
[2024-05-29 06:06:53] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 2 ms to minimize.
[2024-05-29 06:06:53] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2024-05-29 06:06:53] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-29 06:06:53] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 1 ms to minimize.
[2024-05-29 06:06:53] [INFO ] Deduced a trap composed of 22 places in 23 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:06:53] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 0 ms to minimize.
[2024-05-29 06:06:54] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 1 ms to minimize.
[2024-05-29 06:06:54] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 1 ms to minimize.
[2024-05-29 06:06:54] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 1 ms to minimize.
[2024-05-29 06:06:54] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:06:54] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:06:54] [INFO ] Deduced a trap composed of 19 places in 20 ms of which 1 ms to minimize.
[2024-05-29 06:06:54] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 1 ms to minimize.
[2024-05-29 06:06:54] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 1 ms to minimize.
[2024-05-29 06:06:55] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 1 ms to minimize.
[2024-05-29 06:06:55] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 11/127 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:06:56] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 1 ms to minimize.
[2024-05-29 06:06:56] [INFO ] Deduced a trap composed of 66 places in 59 ms of which 2 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 46 places in 56 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 50 places in 54 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 60 places in 49 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 50 places in 50 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 54 places in 54 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 65 places in 53 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 45 places in 53 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 63 places in 54 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 47 places in 50 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 49 places in 62 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 48 places in 50 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 49 places in 52 ms of which 2 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 49 places in 49 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 53 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:06:57] [INFO ] Deduced a trap composed of 67 places in 43 ms of which 1 ms to minimize.
[2024-05-29 06:06:58] [INFO ] Deduced a trap composed of 49 places in 43 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/309 variables, 20/147 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:00] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 1 ms to minimize.
[2024-05-29 06:07:00] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:07:00] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:07:00] [INFO ] Deduced a trap composed of 28 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:07:00] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 1 ms to minimize.
[2024-05-29 06:07:00] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-29 06:07:01] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/309 variables, 7/154 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:02] [INFO ] Deduced a trap composed of 47 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:07:02] [INFO ] Deduced a trap composed of 47 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:07:02] [INFO ] Deduced a trap composed of 46 places in 40 ms of which 2 ms to minimize.
[2024-05-29 06:07:02] [INFO ] Deduced a trap composed of 47 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:07:02] [INFO ] Deduced a trap composed of 57 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:07:02] [INFO ] Deduced a trap composed of 50 places in 45 ms of which 1 ms to minimize.
[2024-05-29 06:07:02] [INFO ] Deduced a trap composed of 48 places in 36 ms of which 0 ms to minimize.
[2024-05-29 06:07:03] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/309 variables, 8/162 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:04] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
[2024-05-29 06:07:04] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/309 variables, 2/164 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/309 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 11 (OVERLAPS) 284/593 variables, 309/473 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:09] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:07:09] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
[2024-05-29 06:07:09] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:07:10] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 1 ms to minimize.
[2024-05-29 06:07:10] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 1 ms to minimize.
[2024-05-29 06:07:10] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:07:10] [INFO ] Deduced a trap composed of 36 places in 53 ms of which 1 ms to minimize.
[2024-05-29 06:07:10] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 1 ms to minimize.
[2024-05-29 06:07:10] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 0 ms to minimize.
[2024-05-29 06:07:11] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 1 ms to minimize.
[2024-05-29 06:07:11] [INFO ] Deduced a trap composed of 34 places in 73 ms of which 1 ms to minimize.
[2024-05-29 06:07:11] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2024-05-29 06:07:11] [INFO ] Deduced a trap composed of 37 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:07:11] [INFO ] Deduced a trap composed of 38 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:07:11] [INFO ] Deduced a trap composed of 36 places in 47 ms of which 1 ms to minimize.
[2024-05-29 06:07:11] [INFO ] Deduced a trap composed of 38 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:07:11] [INFO ] Deduced a trap composed of 37 places in 29 ms of which 1 ms to minimize.
[2024-05-29 06:07:12] [INFO ] Deduced a trap composed of 38 places in 37 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 593/593 variables, and 491 constraints, problems are : Problem set: 0 solved, 283 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 309/309 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 126/126 constraints]
Escalating to Integer solving :Problem set: 0 solved, 283 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (OVERLAPS) 1/309 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 126/182 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:14] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:07:15] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2024-05-29 06:07:15] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-29 06:07:15] [INFO ] Deduced a trap composed of 28 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:07:15] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:07:15] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 0 ms to minimize.
[2024-05-29 06:07:15] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:07:15] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:07:15] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:07:15] [INFO ] Deduced a trap composed of 37 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:07:16] [INFO ] Deduced a trap composed of 36 places in 38 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 11/193 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 1 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 1 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 26 places in 27 ms of which 0 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 31 places in 26 ms of which 0 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 35 places in 52 ms of which 1 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 20 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 1 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 34 places in 62 ms of which 1 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 1 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 35 places in 49 ms of which 2 ms to minimize.
[2024-05-29 06:07:17] [INFO ] Deduced a trap composed of 37 places in 49 ms of which 2 ms to minimize.
[2024-05-29 06:07:18] [INFO ] Deduced a trap composed of 46 places in 50 ms of which 2 ms to minimize.
[2024-05-29 06:07:18] [INFO ] Deduced a trap composed of 35 places in 71 ms of which 2 ms to minimize.
[2024-05-29 06:07:18] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 19/212 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:19] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 1 ms to minimize.
[2024-05-29 06:07:20] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:07:20] [INFO ] Deduced a trap composed of 42 places in 51 ms of which 1 ms to minimize.
[2024-05-29 06:07:20] [INFO ] Deduced a trap composed of 53 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:07:20] [INFO ] Deduced a trap composed of 37 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:07:20] [INFO ] Deduced a trap composed of 41 places in 45 ms of which 1 ms to minimize.
[2024-05-29 06:07:20] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:07:20] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 1 ms to minimize.
[2024-05-29 06:07:20] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:07:20] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:07:20] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:07:21] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:07:21] [INFO ] Deduced a trap composed of 49 places in 48 ms of which 1 ms to minimize.
[2024-05-29 06:07:21] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:07:21] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-29 06:07:21] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 1 ms to minimize.
[2024-05-29 06:07:21] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 17/229 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:22] [INFO ] Deduced a trap composed of 20 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:07:22] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:07:23] [INFO ] Deduced a trap composed of 42 places in 53 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/309 variables, 3/232 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:24] [INFO ] Deduced a trap composed of 44 places in 49 ms of which 1 ms to minimize.
[2024-05-29 06:07:24] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
[2024-05-29 06:07:24] [INFO ] Deduced a trap composed of 39 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:07:25] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/309 variables, 4/236 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:26] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/309 variables, 1/237 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:29] [INFO ] Deduced a trap composed of 45 places in 50 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/309 variables, 1/238 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:30] [INFO ] Deduced a trap composed of 36 places in 59 ms of which 3 ms to minimize.
[2024-05-29 06:07:31] [INFO ] Deduced a trap composed of 35 places in 36 ms of which 1 ms to minimize.
[2024-05-29 06:07:31] [INFO ] Deduced a trap composed of 38 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:07:31] [INFO ] Deduced a trap composed of 45 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:07:31] [INFO ] Deduced a trap composed of 28 places in 29 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/309 variables, 5/243 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:33] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:07:33] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:07:33] [INFO ] Deduced a trap composed of 28 places in 26 ms of which 0 ms to minimize.
[2024-05-29 06:07:33] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/309 variables, 4/247 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:34] [INFO ] Deduced a trap composed of 36 places in 40 ms of which 0 ms to minimize.
[2024-05-29 06:07:34] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 0 ms to minimize.
[2024-05-29 06:07:34] [INFO ] Deduced a trap composed of 47 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:07:34] [INFO ] Deduced a trap composed of 32 places in 40 ms of which 0 ms to minimize.
[2024-05-29 06:07:34] [INFO ] Deduced a trap composed of 45 places in 32 ms of which 0 ms to minimize.
[2024-05-29 06:07:35] [INFO ] Deduced a trap composed of 21 places in 27 ms of which 0 ms to minimize.
[2024-05-29 06:07:35] [INFO ] Deduced a trap composed of 43 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:07:35] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/309 variables, 8/255 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:36] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/309 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 06:07:38] [INFO ] Deduced a trap composed of 43 places in 37 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/309 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/309 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 16 (OVERLAPS) 284/593 variables, 309/566 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/593 variables, 283/849 constraints. Problems are: Problem set: 0 solved, 283 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 593/593 variables, and 849 constraints, problems are : Problem set: 0 solved, 283 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 309/309 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 201/201 constraints]
After SMT, in 60113ms problems are : Problem set: 0 solved, 283 unsolved
Search for dead transitions found 0 dead transitions in 60139ms
Starting structural reductions in LTL mode, iteration 1 : 309/343 places, 284/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60821 ms. Remains : 309/343 places, 284/318 transitions.
Support contains 22 out of 309 places after structural reductions.
[2024-05-29 06:07:42] [INFO ] Flatten gal took : 51 ms
[2024-05-29 06:07:42] [INFO ] Flatten gal took : 25 ms
[2024-05-29 06:07:42] [INFO ] Input system was already deterministic with 284 transitions.
RANDOM walk for 3765 steps (1 resets) in 125 ms. (29 steps per ms) remains 0/10 properties
FORMULA ShieldPPPs-PT-005B-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 60 stabilizing places and 60 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 4 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 309 transition count 249
Reduce places removed 35 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 36 rules applied. Total rules applied 71 place count 274 transition count 248
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 72 place count 273 transition count 248
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 72 place count 273 transition count 223
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 122 place count 248 transition count 223
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 123 place count 247 transition count 222
Iterating global reduction 3 with 1 rules applied. Total rules applied 124 place count 247 transition count 222
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 1 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 3 with 172 rules applied. Total rules applied 296 place count 161 transition count 136
Applied a total of 296 rules in 66 ms. Remains 161 /309 variables (removed 148) and now considering 136/284 (removed 148) transitions.
// Phase 1: matrix 136 rows 161 cols
[2024-05-29 06:07:43] [INFO ] Computed 56 invariants in 1 ms
[2024-05-29 06:07:43] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-05-29 06:07:43] [INFO ] Invariant cache hit.
[2024-05-29 06:07:43] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2024-05-29 06:07:43] [INFO ] Redundant transitions in 2 ms returned []
Running 135 sub problems to find dead transitions.
[2024-05-29 06:07:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/161 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-29 06:07:44] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-05-29 06:07:44] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-05-29 06:07:44] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-29 06:07:44] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-29 06:07:44] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-29 06:07:44] [INFO ] Deduced a trap composed of 11 places in 15 ms of which 1 ms to minimize.
[2024-05-29 06:07:44] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 7/63 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (OVERLAPS) 136/297 variables, 161/224 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-29 06:07:46] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-29 06:07:46] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-29 06:07:47] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-05-29 06:07:48] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-29 06:07:48] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-29 06:07:48] [INFO ] Deduced a trap composed of 15 places in 16 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 2/230 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-29 06:07:49] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/297 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 11 (OVERLAPS) 0/297 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 231 constraints, problems are : Problem set: 0 solved, 135 unsolved in 7843 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 161/161 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/161 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 14/70 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (OVERLAPS) 136/297 variables, 161/231 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 135/366 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-29 06:07:53] [INFO ] Deduced a trap composed of 35 places in 40 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-29 06:07:55] [INFO ] Deduced a trap composed of 33 places in 36 ms of which 0 ms to minimize.
[2024-05-29 06:07:56] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 2/369 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 9 (OVERLAPS) 0/297 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Int declared 297/297 variables, and 369 constraints, problems are : Problem set: 0 solved, 135 unsolved in 13008 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 161/161 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 17/17 constraints]
After SMT, in 20872ms problems are : Problem set: 0 solved, 135 unsolved
Search for dead transitions found 0 dead transitions in 20874ms
Starting structural reductions in SI_LTL mode, iteration 1 : 161/309 places, 136/284 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21282 ms. Remains : 161/309 places, 136/284 transitions.
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-01
Product exploration explored 100000 steps with 269 reset in 410 ms.
Product exploration explored 100000 steps with 269 reset in 322 ms.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/161 stabilizing places and 6/136 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 10 factoid took 274 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (108 resets) in 317 ms. (125 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40003 steps (12 resets) in 124 ms. (320 steps per ms) remains 1/1 properties
[2024-05-29 06:08:05] [INFO ] Invariant cache hit.
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, 1 unsolved
At refinement iteration 1 (OVERLAPS) 157/161 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 136/297 variables, 161/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/297 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/297 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 217 constraints, problems are : Problem set: 0 solved, 1 unsolved in 94 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 161/161 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf0 is UNSAT
After SMT solving in domain Int declared 161/297 variables, and 56 constraints, problems are : Problem set: 1 solved, 0 unsolved in 38 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 0/161 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 135ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR p0 p1))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F p0), (F (NOT (AND (NOT p0) p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 18 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-005B-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-01 finished in 22920 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 307 transition count 282
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 307 transition count 282
Applied a total of 4 rules in 27 ms. Remains 307 /309 variables (removed 2) and now considering 282/284 (removed 2) transitions.
// Phase 1: matrix 282 rows 307 cols
[2024-05-29 06:08:06] [INFO ] Computed 56 invariants in 5 ms
[2024-05-29 06:08:06] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-29 06:08:06] [INFO ] Invariant cache hit.
[2024-05-29 06:08:06] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2024-05-29 06:08:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (OVERLAPS) 1/307 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:09] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:08:09] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:08:09] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 0 ms to minimize.
[2024-05-29 06:08:09] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:08:09] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 0 ms to minimize.
[2024-05-29 06:08:09] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-05-29 06:08:09] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 2 ms to minimize.
[2024-05-29 06:08:09] [INFO ] Deduced a trap composed of 19 places in 77 ms of which 2 ms to minimize.
[2024-05-29 06:08:09] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:08:09] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 1 ms to minimize.
[2024-05-29 06:08:10] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
[2024-05-29 06:08:10] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 1 ms to minimize.
[2024-05-29 06:08:10] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:08:10] [INFO ] Deduced a trap composed of 19 places in 82 ms of which 2 ms to minimize.
[2024-05-29 06:08:10] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 1 ms to minimize.
[2024-05-29 06:08:10] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:08:10] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:08:10] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 1 ms to minimize.
[2024-05-29 06:08:10] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-29 06:08:10] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:11] [INFO ] Deduced a trap composed of 37 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:08:11] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 2 ms to minimize.
[2024-05-29 06:08:11] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:08:11] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 1 ms to minimize.
[2024-05-29 06:08:11] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2024-05-29 06:08:11] [INFO ] Deduced a trap composed of 29 places in 28 ms of which 1 ms to minimize.
[2024-05-29 06:08:11] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2024-05-29 06:08:11] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 2 ms to minimize.
[2024-05-29 06:08:11] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 1 ms to minimize.
[2024-05-29 06:08:11] [INFO ] Deduced a trap composed of 22 places in 51 ms of which 1 ms to minimize.
[2024-05-29 06:08:11] [INFO ] Deduced a trap composed of 29 places in 40 ms of which 2 ms to minimize.
[2024-05-29 06:08:11] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:08:12] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 1 ms to minimize.
[2024-05-29 06:08:12] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-29 06:08:12] [INFO ] Deduced a trap composed of 20 places in 22 ms of which 0 ms to minimize.
[2024-05-29 06:08:12] [INFO ] Deduced a trap composed of 28 places in 55 ms of which 1 ms to minimize.
[2024-05-29 06:08:12] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 2 ms to minimize.
[2024-05-29 06:08:12] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 3 ms to minimize.
[2024-05-29 06:08:12] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:08:12] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/307 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:14] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 1 ms to minimize.
[2024-05-29 06:08:14] [INFO ] Deduced a trap composed of 17 places in 21 ms of which 0 ms to minimize.
[2024-05-29 06:08:14] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 0 ms to minimize.
[2024-05-29 06:08:14] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 0 ms to minimize.
[2024-05-29 06:08:14] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 0 ms to minimize.
[2024-05-29 06:08:15] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 1 ms to minimize.
[2024-05-29 06:08:15] [INFO ] Deduced a trap composed of 21 places in 61 ms of which 1 ms to minimize.
[2024-05-29 06:08:15] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-05-29 06:08:15] [INFO ] Deduced a trap composed of 21 places in 22 ms of which 1 ms to minimize.
[2024-05-29 06:08:15] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 0 ms to minimize.
[2024-05-29 06:08:15] [INFO ] Deduced a trap composed of 48 places in 62 ms of which 1 ms to minimize.
[2024-05-29 06:08:15] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 1 ms to minimize.
[2024-05-29 06:08:15] [INFO ] Deduced a trap composed of 61 places in 58 ms of which 2 ms to minimize.
[2024-05-29 06:08:15] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-05-29 06:08:15] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/307 variables, 15/111 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:16] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 0 ms to minimize.
[2024-05-29 06:08:17] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:08:17] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 2 ms to minimize.
[2024-05-29 06:08:17] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/307 variables, 4/115 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:18] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 1 ms to minimize.
[2024-05-29 06:08:18] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 2 ms to minimize.
[2024-05-29 06:08:18] [INFO ] Deduced a trap composed of 32 places in 69 ms of which 1 ms to minimize.
[2024-05-29 06:08:18] [INFO ] Deduced a trap composed of 43 places in 63 ms of which 2 ms to minimize.
[2024-05-29 06:08:19] [INFO ] Deduced a trap composed of 31 places in 60 ms of which 1 ms to minimize.
[2024-05-29 06:08:19] [INFO ] Deduced a trap composed of 39 places in 50 ms of which 1 ms to minimize.
[2024-05-29 06:08:19] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 1 ms to minimize.
[2024-05-29 06:08:19] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 0 ms to minimize.
[2024-05-29 06:08:19] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 0 ms to minimize.
[2024-05-29 06:08:19] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 0 ms to minimize.
[2024-05-29 06:08:19] [INFO ] Deduced a trap composed of 31 places in 29 ms of which 1 ms to minimize.
[2024-05-29 06:08:19] [INFO ] Deduced a trap composed of 29 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/307 variables, 12/127 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/307 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (OVERLAPS) 282/589 variables, 307/434 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:23] [INFO ] Deduced a trap composed of 27 places in 27 ms of which 0 ms to minimize.
[2024-05-29 06:08:24] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:08:25] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/589 variables, 3/437 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:28] [INFO ] Deduced a trap composed of 37 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:08:28] [INFO ] Deduced a trap composed of 41 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:08:28] [INFO ] Deduced a trap composed of 39 places in 28 ms of which 1 ms to minimize.
[2024-05-29 06:08:28] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:08:29] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:08:29] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/589 variables, 6/443 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:30] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:08:31] [INFO ] Deduced a trap composed of 29 places in 28 ms of which 1 ms to minimize.
[2024-05-29 06:08:32] [INFO ] Deduced a trap composed of 33 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:08:32] [INFO ] Deduced a trap composed of 37 places in 28 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/589 variables, 4/447 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:32] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:08:33] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 1 ms to minimize.
[2024-05-29 06:08:34] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 0 ms to minimize.
[2024-05-29 06:08:34] [INFO ] Deduced a trap composed of 40 places in 38 ms of which 0 ms to minimize.
[2024-05-29 06:08:34] [INFO ] Deduced a trap composed of 38 places in 30 ms of which 0 ms to minimize.
[2024-05-29 06:08:34] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/589 variables, 6/453 constraints. Problems are: Problem set: 0 solved, 281 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 589/589 variables, and 453 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 307/307 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 90/90 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (OVERLAPS) 1/307 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 90/146 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:38] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-29 06:08:38] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:08:38] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:08:38] [INFO ] Deduced a trap composed of 34 places in 33 ms of which 0 ms to minimize.
[2024-05-29 06:08:38] [INFO ] Deduced a trap composed of 31 places in 29 ms of which 1 ms to minimize.
[2024-05-29 06:08:38] [INFO ] Deduced a trap composed of 37 places in 56 ms of which 1 ms to minimize.
[2024-05-29 06:08:39] [INFO ] Deduced a trap composed of 34 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:08:39] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:08:39] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 1 ms to minimize.
[2024-05-29 06:08:39] [INFO ] Deduced a trap composed of 26 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:08:39] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:08:39] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/307 variables, 12/158 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:40] [INFO ] Deduced a trap composed of 21 places in 27 ms of which 1 ms to minimize.
[2024-05-29 06:08:40] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:08:40] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 1 ms to minimize.
[2024-05-29 06:08:40] [INFO ] Deduced a trap composed of 27 places in 24 ms of which 0 ms to minimize.
[2024-05-29 06:08:41] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 1 ms to minimize.
[2024-05-29 06:08:41] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 1 ms to minimize.
[2024-05-29 06:08:41] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-05-29 06:08:41] [INFO ] Deduced a trap composed of 20 places in 21 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/307 variables, 8/166 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:42] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 1 ms to minimize.
[2024-05-29 06:08:42] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:08:42] [INFO ] Deduced a trap composed of 35 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:08:43] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:08:43] [INFO ] Deduced a trap composed of 36 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:08:43] [INFO ] Deduced a trap composed of 38 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:08:43] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:08:43] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 0 ms to minimize.
[2024-05-29 06:08:43] [INFO ] Deduced a trap composed of 28 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:08:43] [INFO ] Deduced a trap composed of 20 places in 19 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/307 variables, 10/176 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/307 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 282/589 variables, 307/483 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/589 variables, 281/764 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:08:48] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 0 ms to minimize.
[2024-05-29 06:08:49] [INFO ] Deduced a trap composed of 35 places in 43 ms of which 1 ms to minimize.
[2024-05-29 06:08:49] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 2 ms to minimize.
[2024-05-29 06:08:49] [INFO ] Deduced a trap composed of 17 places in 70 ms of which 2 ms to minimize.
[2024-05-29 06:08:50] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 2 ms to minimize.
[2024-05-29 06:08:50] [INFO ] Deduced a trap composed of 37 places in 67 ms of which 2 ms to minimize.
[2024-05-29 06:08:50] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 1 ms to minimize.
[2024-05-29 06:08:51] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 1 ms to minimize.
[2024-05-29 06:08:51] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:08:51] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 2 ms to minimize.
[2024-05-29 06:08:51] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 1 ms to minimize.
[2024-05-29 06:08:51] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 2 ms to minimize.
[2024-05-29 06:08:51] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 1 ms to minimize.
[2024-05-29 06:08:51] [INFO ] Deduced a trap composed of 45 places in 30 ms of which 1 ms to minimize.
[2024-05-29 06:08:53] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 2 ms to minimize.
[2024-05-29 06:08:54] [INFO ] Deduced a trap composed of 36 places in 58 ms of which 1 ms to minimize.
[2024-05-29 06:08:54] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
[2024-05-29 06:08:54] [INFO ] Deduced a trap composed of 24 places in 53 ms of which 2 ms to minimize.
[2024-05-29 06:08:54] [INFO ] Deduced a trap composed of 31 places in 55 ms of which 1 ms to minimize.
[2024-05-29 06:08:54] [INFO ] Deduced a trap composed of 37 places in 54 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/589 variables, 20/784 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:02] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:09:03] [INFO ] Deduced a trap composed of 28 places in 44 ms of which 0 ms to minimize.
[2024-05-29 06:09:03] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 0 ms to minimize.
[2024-05-29 06:09:03] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:09:05] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 2 ms to minimize.
[2024-05-29 06:09:06] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 589/589 variables, and 790 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 307/307 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 146/146 constraints]
After SMT, in 60073ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 60077ms
Starting structural reductions in LTL mode, iteration 1 : 307/309 places, 282/284 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60435 ms. Remains : 307/309 places, 282/284 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 174 ms.
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Computed a total of 59 stabilizing places and 59 stable transitions
Computed a total of 59 stabilizing places and 59 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 10 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-005B-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-03 finished in 60888 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F((G(p2)&&p1))))'
Support contains 5 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 308 transition count 248
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 70 place count 273 transition count 248
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 70 place count 273 transition count 223
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 120 place count 248 transition count 223
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 122 place count 246 transition count 221
Iterating global reduction 2 with 2 rules applied. Total rules applied 124 place count 246 transition count 221
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 124 place count 246 transition count 220
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 126 place count 245 transition count 220
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 292 place count 162 transition count 137
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 294 place count 160 transition count 135
Applied a total of 294 rules in 41 ms. Remains 160 /309 variables (removed 149) and now considering 135/284 (removed 149) transitions.
// Phase 1: matrix 135 rows 160 cols
[2024-05-29 06:09:06] [INFO ] Computed 56 invariants in 1 ms
[2024-05-29 06:09:07] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-05-29 06:09:07] [INFO ] Invariant cache hit.
[2024-05-29 06:09:07] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2024-05-29 06:09:07] [INFO ] Redundant transitions in 2 ms returned []
Running 132 sub problems to find dead transitions.
[2024-05-29 06:09:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 132 unsolved
[2024-05-29 06:09:07] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/159 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (OVERLAPS) 1/160 variables, 5/57 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (OVERLAPS) 135/295 variables, 160/217 constraints. Problems are: Problem set: 0 solved, 132 unsolved
[2024-05-29 06:09:09] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 132 unsolved
[2024-05-29 06:09:10] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 132 unsolved
[2024-05-29 06:09:11] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/295 variables, 1/220 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/295 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 11 (OVERLAPS) 0/295 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 295/295 variables, and 220 constraints, problems are : Problem set: 0 solved, 132 unsolved in 6320 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 160/160 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/159 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (OVERLAPS) 1/160 variables, 5/60 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (OVERLAPS) 135/295 variables, 160/220 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 132/352 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (OVERLAPS) 0/295 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Int declared 295/295 variables, and 352 constraints, problems are : Problem set: 0 solved, 132 unsolved in 5606 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 160/160 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints]
After SMT, in 11943ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 11946ms
Starting structural reductions in SI_LTL mode, iteration 1 : 160/309 places, 135/284 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12217 ms. Remains : 160/309 places, 135/284 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-05
Stuttering criterion allowed to conclude after 812 steps with 1 reset in 7 ms.
FORMULA ShieldPPPs-PT-005B-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-05 finished in 12397 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 307 transition count 282
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 307 transition count 282
Applied a total of 4 rules in 6 ms. Remains 307 /309 variables (removed 2) and now considering 282/284 (removed 2) transitions.
// Phase 1: matrix 282 rows 307 cols
[2024-05-29 06:09:19] [INFO ] Computed 56 invariants in 3 ms
[2024-05-29 06:09:19] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-05-29 06:09:19] [INFO ] Invariant cache hit.
[2024-05-29 06:09:19] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2024-05-29 06:09:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (OVERLAPS) 1/307 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:22] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 0 ms to minimize.
[2024-05-29 06:09:22] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:09:22] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
[2024-05-29 06:09:22] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 1 ms to minimize.
[2024-05-29 06:09:22] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 0 ms to minimize.
[2024-05-29 06:09:22] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-29 06:09:22] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 2 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 2 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 0 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 0 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 19 places in 77 ms of which 1 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 21 places in 57 ms of which 1 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 1 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-29 06:09:23] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:24] [INFO ] Deduced a trap composed of 37 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:09:24] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 1 ms to minimize.
[2024-05-29 06:09:24] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 0 ms to minimize.
[2024-05-29 06:09:24] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:09:24] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:09:24] [INFO ] Deduced a trap composed of 29 places in 27 ms of which 0 ms to minimize.
[2024-05-29 06:09:24] [INFO ] Deduced a trap composed of 19 places in 24 ms of which 0 ms to minimize.
[2024-05-29 06:09:24] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 1 ms to minimize.
[2024-05-29 06:09:24] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:09:25] [INFO ] Deduced a trap composed of 22 places in 49 ms of which 1 ms to minimize.
[2024-05-29 06:09:25] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:09:25] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
[2024-05-29 06:09:25] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:09:25] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-29 06:09:25] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 1 ms to minimize.
[2024-05-29 06:09:25] [INFO ] Deduced a trap composed of 28 places in 51 ms of which 1 ms to minimize.
[2024-05-29 06:09:25] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 0 ms to minimize.
[2024-05-29 06:09:25] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2024-05-29 06:09:25] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:09:25] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/307 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:27] [INFO ] Deduced a trap composed of 19 places in 20 ms of which 0 ms to minimize.
[2024-05-29 06:09:27] [INFO ] Deduced a trap composed of 17 places in 22 ms of which 1 ms to minimize.
[2024-05-29 06:09:27] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-29 06:09:28] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:09:28] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 0 ms to minimize.
[2024-05-29 06:09:28] [INFO ] Deduced a trap composed of 26 places in 71 ms of which 2 ms to minimize.
[2024-05-29 06:09:28] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 1 ms to minimize.
[2024-05-29 06:09:28] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
[2024-05-29 06:09:28] [INFO ] Deduced a trap composed of 21 places in 21 ms of which 1 ms to minimize.
[2024-05-29 06:09:28] [INFO ] Deduced a trap composed of 25 places in 23 ms of which 0 ms to minimize.
[2024-05-29 06:09:28] [INFO ] Deduced a trap composed of 48 places in 59 ms of which 1 ms to minimize.
[2024-05-29 06:09:28] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:09:28] [INFO ] Deduced a trap composed of 61 places in 57 ms of which 1 ms to minimize.
[2024-05-29 06:09:28] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-05-29 06:09:28] [INFO ] Deduced a trap composed of 26 places in 26 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/307 variables, 15/111 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:30] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:09:30] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 0 ms to minimize.
[2024-05-29 06:09:30] [INFO ] Deduced a trap composed of 21 places in 57 ms of which 2 ms to minimize.
[2024-05-29 06:09:30] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/307 variables, 4/115 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:31] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2024-05-29 06:09:31] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 2 ms to minimize.
[2024-05-29 06:09:31] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 1 ms to minimize.
[2024-05-29 06:09:32] [INFO ] Deduced a trap composed of 43 places in 63 ms of which 1 ms to minimize.
[2024-05-29 06:09:32] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-29 06:09:32] [INFO ] Deduced a trap composed of 39 places in 47 ms of which 1 ms to minimize.
[2024-05-29 06:09:32] [INFO ] Deduced a trap composed of 29 places in 47 ms of which 1 ms to minimize.
[2024-05-29 06:09:32] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:09:32] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:09:32] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:09:32] [INFO ] Deduced a trap composed of 31 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:09:32] [INFO ] Deduced a trap composed of 29 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/307 variables, 12/127 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/307 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (OVERLAPS) 282/589 variables, 307/434 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:36] [INFO ] Deduced a trap composed of 27 places in 22 ms of which 1 ms to minimize.
[2024-05-29 06:09:38] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
[2024-05-29 06:09:38] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/589 variables, 3/437 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:41] [INFO ] Deduced a trap composed of 37 places in 32 ms of which 0 ms to minimize.
[2024-05-29 06:09:41] [INFO ] Deduced a trap composed of 41 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:09:41] [INFO ] Deduced a trap composed of 39 places in 38 ms of which 0 ms to minimize.
[2024-05-29 06:09:42] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:09:42] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:09:43] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/589 variables, 6/443 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:44] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 0 ms to minimize.
[2024-05-29 06:09:44] [INFO ] Deduced a trap composed of 29 places in 29 ms of which 1 ms to minimize.
[2024-05-29 06:09:45] [INFO ] Deduced a trap composed of 33 places in 32 ms of which 0 ms to minimize.
[2024-05-29 06:09:45] [INFO ] Deduced a trap composed of 37 places in 39 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/589 variables, 4/447 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:46] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:09:47] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 1 ms to minimize.
[2024-05-29 06:09:47] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 0 ms to minimize.
[2024-05-29 06:09:47] [INFO ] Deduced a trap composed of 40 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:09:47] [INFO ] Deduced a trap composed of 38 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:09:48] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/589 variables, 6/453 constraints. Problems are: Problem set: 0 solved, 281 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 589/589 variables, and 453 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 307/307 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 90/90 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (OVERLAPS) 1/307 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 90/146 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:51] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:09:51] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 0 ms to minimize.
[2024-05-29 06:09:52] [INFO ] Deduced a trap composed of 31 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:09:52] [INFO ] Deduced a trap composed of 34 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:09:52] [INFO ] Deduced a trap composed of 31 places in 24 ms of which 0 ms to minimize.
[2024-05-29 06:09:52] [INFO ] Deduced a trap composed of 37 places in 54 ms of which 1 ms to minimize.
[2024-05-29 06:09:52] [INFO ] Deduced a trap composed of 34 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:09:52] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:09:52] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 1 ms to minimize.
[2024-05-29 06:09:52] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:09:52] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:09:52] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/307 variables, 12/158 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:53] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:09:54] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:09:54] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:09:54] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 0 ms to minimize.
[2024-05-29 06:09:54] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 1 ms to minimize.
[2024-05-29 06:09:54] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:09:54] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-29 06:09:54] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/307 variables, 8/166 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:09:56] [INFO ] Deduced a trap composed of 20 places in 57 ms of which 1 ms to minimize.
[2024-05-29 06:09:56] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:09:56] [INFO ] Deduced a trap composed of 35 places in 36 ms of which 1 ms to minimize.
[2024-05-29 06:09:56] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
[2024-05-29 06:09:56] [INFO ] Deduced a trap composed of 36 places in 46 ms of which 0 ms to minimize.
[2024-05-29 06:09:56] [INFO ] Deduced a trap composed of 38 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:09:56] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:09:56] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:09:56] [INFO ] Deduced a trap composed of 28 places in 20 ms of which 1 ms to minimize.
[2024-05-29 06:09:56] [INFO ] Deduced a trap composed of 20 places in 19 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/307 variables, 10/176 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/307 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 282/589 variables, 307/483 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/589 variables, 281/764 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:10:01] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:10:02] [INFO ] Deduced a trap composed of 35 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:10:02] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 2 ms to minimize.
[2024-05-29 06:10:02] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 2 ms to minimize.
[2024-05-29 06:10:03] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 2 ms to minimize.
[2024-05-29 06:10:03] [INFO ] Deduced a trap composed of 37 places in 66 ms of which 1 ms to minimize.
[2024-05-29 06:10:03] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 1 ms to minimize.
[2024-05-29 06:10:04] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 1 ms to minimize.
[2024-05-29 06:10:04] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:10:04] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 2 ms to minimize.
[2024-05-29 06:10:04] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:10:04] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 1 ms to minimize.
[2024-05-29 06:10:04] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:10:04] [INFO ] Deduced a trap composed of 45 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:10:06] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 1 ms to minimize.
[2024-05-29 06:10:07] [INFO ] Deduced a trap composed of 36 places in 58 ms of which 1 ms to minimize.
[2024-05-29 06:10:07] [INFO ] Deduced a trap composed of 29 places in 56 ms of which 1 ms to minimize.
[2024-05-29 06:10:07] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2024-05-29 06:10:07] [INFO ] Deduced a trap composed of 31 places in 54 ms of which 2 ms to minimize.
[2024-05-29 06:10:07] [INFO ] Deduced a trap composed of 37 places in 54 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/589 variables, 20/784 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-29 06:10:15] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:10:16] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 1 ms to minimize.
[2024-05-29 06:10:16] [INFO ] Deduced a trap composed of 29 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:10:16] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 2 ms to minimize.
[2024-05-29 06:10:18] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 1 ms to minimize.
[2024-05-29 06:10:18] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 589/589 variables, and 790 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 307/307 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 146/146 constraints]
After SMT, in 60053ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 60056ms
Starting structural reductions in LTL mode, iteration 1 : 307/309 places, 282/284 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60348 ms. Remains : 307/309 places, 282/284 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-08
Product exploration explored 100000 steps with 50000 reset in 102 ms.
Product exploration explored 100000 steps with 50000 reset in 104 ms.
Computed a total of 59 stabilizing places and 59 stable transitions
Computed a total of 59 stabilizing places and 59 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 23 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-005B-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-08 finished in 60675 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 3 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 308 transition count 246
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 271 transition count 246
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 74 place count 271 transition count 221
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 124 place count 246 transition count 221
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 125 place count 245 transition count 220
Iterating global reduction 2 with 1 rules applied. Total rules applied 126 place count 245 transition count 220
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 126 place count 245 transition count 219
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 128 place count 244 transition count 219
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 296 place count 160 transition count 135
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 298 place count 158 transition count 133
Applied a total of 298 rules in 32 ms. Remains 158 /309 variables (removed 151) and now considering 133/284 (removed 151) transitions.
// Phase 1: matrix 133 rows 158 cols
[2024-05-29 06:10:19] [INFO ] Computed 56 invariants in 1 ms
[2024-05-29 06:10:20] [INFO ] Implicit Places using invariants in 92 ms returned []
[2024-05-29 06:10:20] [INFO ] Invariant cache hit.
[2024-05-29 06:10:20] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2024-05-29 06:10:20] [INFO ] Redundant transitions in 2 ms returned []
Running 130 sub problems to find dead transitions.
[2024-05-29 06:10:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:10:20] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-29 06:10:20] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 1 ms to minimize.
[2024-05-29 06:10:20] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-05-29 06:10:21] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 4/52 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (OVERLAPS) 1/158 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:10:21] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-29 06:10:21] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 0 ms to minimize.
[2024-05-29 06:10:21] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 0 ms to minimize.
[2024-05-29 06:10:22] [INFO ] Deduced a trap composed of 42 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:10:22] [INFO ] Deduced a trap composed of 58 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:10:22] [INFO ] Deduced a trap composed of 71 places in 40 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 6/66 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:10:22] [INFO ] Deduced a trap composed of 57 places in 33 ms of which 0 ms to minimize.
[2024-05-29 06:10:22] [INFO ] Deduced a trap composed of 57 places in 30 ms of which 1 ms to minimize.
[2024-05-29 06:10:22] [INFO ] Deduced a trap composed of 57 places in 35 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:10:23] [INFO ] Deduced a trap composed of 41 places in 34 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (OVERLAPS) 133/291 variables, 158/228 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/291 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 0/291 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Real declared 291/291 variables, and 228 constraints, problems are : Problem set: 0 solved, 130 unsolved in 5497 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 130 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 12/60 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (OVERLAPS) 1/158 variables, 8/68 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (OVERLAPS) 133/291 variables, 158/228 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 130/358 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:10:27] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/291 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 0/291 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Int declared 291/291 variables, and 359 constraints, problems are : Problem set: 0 solved, 130 unsolved in 12169 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 15/15 constraints]
After SMT, in 17681ms problems are : Problem set: 0 solved, 130 unsolved
Search for dead transitions found 0 dead transitions in 17682ms
Starting structural reductions in SI_LTL mode, iteration 1 : 158/309 places, 133/284 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17943 ms. Remains : 158/309 places, 133/284 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-10
Product exploration explored 100000 steps with 1044 reset in 243 ms.
Product exploration explored 100000 steps with 1079 reset in 339 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 128 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 57 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 16 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 150 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 135 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 3 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
[2024-05-29 06:10:39] [INFO ] Invariant cache hit.
[2024-05-29 06:10:39] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-29 06:10:39] [INFO ] Invariant cache hit.
[2024-05-29 06:10:39] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2024-05-29 06:10:39] [INFO ] Redundant transitions in 3 ms returned []
Running 130 sub problems to find dead transitions.
[2024-05-29 06:10:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:10:40] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-29 06:10:40] [INFO ] Deduced a trap composed of 27 places in 22 ms of which 1 ms to minimize.
[2024-05-29 06:10:40] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-29 06:10:40] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 4/52 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (OVERLAPS) 1/158 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:10:41] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-29 06:10:41] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 0 ms to minimize.
[2024-05-29 06:10:41] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-05-29 06:10:41] [INFO ] Deduced a trap composed of 42 places in 38 ms of which 1 ms to minimize.
[2024-05-29 06:10:41] [INFO ] Deduced a trap composed of 58 places in 40 ms of which 0 ms to minimize.
[2024-05-29 06:10:41] [INFO ] Deduced a trap composed of 71 places in 42 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 6/66 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:10:41] [INFO ] Deduced a trap composed of 57 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:10:41] [INFO ] Deduced a trap composed of 57 places in 37 ms of which 1 ms to minimize.
[2024-05-29 06:10:41] [INFO ] Deduced a trap composed of 57 places in 30 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:10:42] [INFO ] Deduced a trap composed of 41 places in 36 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (OVERLAPS) 133/291 variables, 158/228 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/291 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 0/291 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Real declared 291/291 variables, and 228 constraints, problems are : Problem set: 0 solved, 130 unsolved in 5559 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 130 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 12/60 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (OVERLAPS) 1/158 variables, 8/68 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (OVERLAPS) 133/291 variables, 158/228 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 130/358 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:10:46] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/291 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 0/291 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Int declared 291/291 variables, and 359 constraints, problems are : Problem set: 0 solved, 130 unsolved in 12422 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 15/15 constraints]
After SMT, in 17995ms problems are : Problem set: 0 solved, 130 unsolved
Search for dead transitions found 0 dead transitions in 17996ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 18207 ms. Remains : 158/158 places, 133/133 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 176 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 87 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 10 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 178 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 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1099 reset in 236 ms.
Product exploration explored 100000 steps with 1105 reset in 261 ms.
Built C files in :
/tmp/ltsmin9321470614520033956
[2024-05-29 06:10:58] [INFO ] Computing symmetric may disable matrix : 133 transitions.
[2024-05-29 06:10:58] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 06:10:58] [INFO ] Computing symmetric may enable matrix : 133 transitions.
[2024-05-29 06:10:58] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 06:10:58] [INFO ] Computing Do-Not-Accords matrix : 133 transitions.
[2024-05-29 06:10:58] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 06:10:58] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9321470614520033956
Running compilation step : cd /tmp/ltsmin9321470614520033956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 424 ms.
Running link step : cd /tmp/ltsmin9321470614520033956;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin9321470614520033956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1194821525224276663.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 3 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
[2024-05-29 06:11:13] [INFO ] Invariant cache hit.
[2024-05-29 06:11:13] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-29 06:11:13] [INFO ] Invariant cache hit.
[2024-05-29 06:11:13] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2024-05-29 06:11:13] [INFO ] Redundant transitions in 4 ms returned []
Running 130 sub problems to find dead transitions.
[2024-05-29 06:11:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:11:14] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-29 06:11:14] [INFO ] Deduced a trap composed of 27 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:11:14] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-29 06:11:14] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 4/52 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (OVERLAPS) 1/158 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:11:15] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-29 06:11:15] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 0 ms to minimize.
[2024-05-29 06:11:15] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-05-29 06:11:15] [INFO ] Deduced a trap composed of 42 places in 35 ms of which 0 ms to minimize.
[2024-05-29 06:11:15] [INFO ] Deduced a trap composed of 58 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:11:16] [INFO ] Deduced a trap composed of 71 places in 41 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 6/66 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:11:16] [INFO ] Deduced a trap composed of 57 places in 36 ms of which 0 ms to minimize.
[2024-05-29 06:11:16] [INFO ] Deduced a trap composed of 57 places in 30 ms of which 1 ms to minimize.
[2024-05-29 06:11:16] [INFO ] Deduced a trap composed of 57 places in 28 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:11:16] [INFO ] Deduced a trap composed of 41 places in 34 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (OVERLAPS) 133/291 variables, 158/228 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/291 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 0/291 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Real declared 291/291 variables, and 228 constraints, problems are : Problem set: 0 solved, 130 unsolved in 5540 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 130 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 12/60 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (OVERLAPS) 1/158 variables, 8/68 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (OVERLAPS) 133/291 variables, 158/228 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 130/358 constraints. Problems are: Problem set: 0 solved, 130 unsolved
[2024-05-29 06:11:21] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/291 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 0/291 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Int declared 291/291 variables, and 359 constraints, problems are : Problem set: 0 solved, 130 unsolved in 12140 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 15/15 constraints]
After SMT, in 17698ms problems are : Problem set: 0 solved, 130 unsolved
Search for dead transitions found 0 dead transitions in 17699ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 17906 ms. Remains : 158/158 places, 133/133 transitions.
Built C files in :
/tmp/ltsmin4610932845430837633
[2024-05-29 06:11:31] [INFO ] Computing symmetric may disable matrix : 133 transitions.
[2024-05-29 06:11:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 06:11:31] [INFO ] Computing symmetric may enable matrix : 133 transitions.
[2024-05-29 06:11:31] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 06:11:31] [INFO ] Computing Do-Not-Accords matrix : 133 transitions.
[2024-05-29 06:11:31] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 06:11:31] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4610932845430837633
Running compilation step : cd /tmp/ltsmin4610932845430837633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 313 ms.
Running link step : cd /tmp/ltsmin4610932845430837633;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin4610932845430837633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6981816151019765193.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 06:11:46] [INFO ] Flatten gal took : 10 ms
[2024-05-29 06:11:46] [INFO ] Flatten gal took : 8 ms
[2024-05-29 06:11:46] [INFO ] Time to serialize gal into /tmp/LTL2236275216367690735.gal : 3 ms
[2024-05-29 06:11:46] [INFO ] Time to serialize properties into /tmp/LTL11791579910359707920.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2236275216367690735.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4779927590358930962.hoa' '-atoms' '/tmp/LTL11791579910359707920.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11791579910359707920.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4779927590358930962.hoa
Detected timeout of ITS tools.
[2024-05-29 06:12:01] [INFO ] Flatten gal took : 8 ms
[2024-05-29 06:12:01] [INFO ] Flatten gal took : 8 ms
[2024-05-29 06:12:01] [INFO ] Time to serialize gal into /tmp/LTL12069830284164677883.gal : 2 ms
[2024-05-29 06:12:01] [INFO ] Time to serialize properties into /tmp/LTL16160105003032643706.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12069830284164677883.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16160105003032643706.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("((p174==0)||((p70==1)&&(p312!=1)))"))))
Formula 0 simplified : FG!"((p174==0)||((p70==1)&&(p312!=1)))"
Detected timeout of ITS tools.
[2024-05-29 06:12:16] [INFO ] Flatten gal took : 8 ms
[2024-05-29 06:12:16] [INFO ] Applying decomposition
[2024-05-29 06:12:16] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6747949938333259501.txt' '-o' '/tmp/graph6747949938333259501.bin' '-w' '/tmp/graph6747949938333259501.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6747949938333259501.bin' '-l' '-1' '-v' '-w' '/tmp/graph6747949938333259501.weights' '-q' '0' '-e' '0.001'
[2024-05-29 06:12:16] [INFO ] Decomposing Gal with order
[2024-05-29 06:12:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 06:12:17] [INFO ] Removed a total of 31 redundant transitions.
[2024-05-29 06:12:17] [INFO ] Flatten gal took : 60 ms
[2024-05-29 06:12:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 19 ms.
[2024-05-29 06:12:17] [INFO ] Time to serialize gal into /tmp/LTL7231844729837896905.gal : 8 ms
[2024-05-29 06:12:17] [INFO ] Time to serialize properties into /tmp/LTL12528032630342284099.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7231844729837896905.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12528032630342284099.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((i6.u30.p174==0)||((i0.i0.u11.p70==1)&&(i12.u53.p312!=1)))"))))
Formula 0 simplified : FG!"((i6.u30.p174==0)||((i0.i0.u11.p70==1)&&(i12.u53.p312!=1)))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-10 finished in 132214 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 308 transition count 283
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 308 transition count 283
Applied a total of 2 rules in 4 ms. Remains 308 /309 variables (removed 1) and now considering 283/284 (removed 1) transitions.
// Phase 1: matrix 283 rows 308 cols
[2024-05-29 06:12:32] [INFO ] Computed 56 invariants in 3 ms
[2024-05-29 06:12:32] [INFO ] Implicit Places using invariants in 119 ms returned []
[2024-05-29 06:12:32] [INFO ] Invariant cache hit.
[2024-05-29 06:12:32] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2024-05-29 06:12:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 1/308 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:12:35] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 3 ms to minimize.
[2024-05-29 06:12:35] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 1 ms to minimize.
[2024-05-29 06:12:35] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-05-29 06:12:35] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 0 ms to minimize.
[2024-05-29 06:12:35] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
[2024-05-29 06:12:35] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 19 places in 90 ms of which 2 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 26 places in 78 ms of which 1 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 0 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 1 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 1 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 2 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 1 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 0 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-29 06:12:36] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:12:37] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:12:37] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
[2024-05-29 06:12:37] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:12:37] [INFO ] Deduced a trap composed of 29 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:12:37] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 0 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 48 places in 42 ms of which 1 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 1 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 1 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 1 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 0 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 22 places in 23 ms of which 1 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 26 places in 24 ms of which 1 ms to minimize.
[2024-05-29 06:12:38] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:12:40] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 0 ms to minimize.
[2024-05-29 06:12:40] [INFO ] Deduced a trap composed of 17 places in 18 ms of which 1 ms to minimize.
[2024-05-29 06:12:40] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 1 ms to minimize.
[2024-05-29 06:12:40] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-05-29 06:12:41] [INFO ] Deduced a trap composed of 38 places in 41 ms of which 1 ms to minimize.
[2024-05-29 06:12:41] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:12:41] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 0 ms to minimize.
[2024-05-29 06:12:41] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 1 ms to minimize.
[2024-05-29 06:12:41] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 1 ms to minimize.
[2024-05-29 06:12:41] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-29 06:12:41] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
[2024-05-29 06:12:41] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 1 ms to minimize.
[2024-05-29 06:12:41] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:12:41] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 14/110 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:12:42] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 0 ms to minimize.
[2024-05-29 06:12:43] [INFO ] Deduced a trap composed of 22 places in 67 ms of which 1 ms to minimize.
[2024-05-29 06:12:43] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 1 ms to minimize.
[2024-05-29 06:12:43] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-29 06:12:43] [INFO ] Deduced a trap composed of 26 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 5/115 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:12:44] [INFO ] Deduced a trap composed of 36 places in 40 ms of which 1 ms to minimize.
[2024-05-29 06:12:45] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 2/117 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:12:47] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:12:48] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 2/119 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:12:50] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/308 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:12:51] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:12:54] [INFO ] Deduced a trap composed of 23 places in 28 ms of which 0 ms to minimize.
[2024-05-29 06:12:54] [INFO ] Deduced a trap composed of 23 places in 20 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/308 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:12:56] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
[2024-05-29 06:12:56] [INFO ] Deduced a trap composed of 38 places in 58 ms of which 1 ms to minimize.
[2024-05-29 06:12:56] [INFO ] Deduced a trap composed of 38 places in 51 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/308 variables, 3/126 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/308 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 13 (OVERLAPS) 283/591 variables, 308/434 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:13:01] [INFO ] Deduced a trap composed of 27 places in 39 ms of which 1 ms to minimize.
[2024-05-29 06:13:02] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 1 ms to minimize.
[2024-05-29 06:13:02] [INFO ] Deduced a trap composed of 48 places in 44 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 591/591 variables, and 437 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 308/308 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 73/73 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 1/308 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 73/129 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:13:04] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2024-05-29 06:13:04] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-29 06:13:04] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2024-05-29 06:13:04] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
[2024-05-29 06:13:05] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-29 06:13:05] [INFO ] Deduced a trap composed of 39 places in 45 ms of which 1 ms to minimize.
[2024-05-29 06:13:05] [INFO ] Deduced a trap composed of 35 places in 46 ms of which 1 ms to minimize.
[2024-05-29 06:13:05] [INFO ] Deduced a trap composed of 29 places in 45 ms of which 1 ms to minimize.
[2024-05-29 06:13:05] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 0 ms to minimize.
[2024-05-29 06:13:05] [INFO ] Deduced a trap composed of 32 places in 36 ms of which 0 ms to minimize.
[2024-05-29 06:13:05] [INFO ] Deduced a trap composed of 26 places in 20 ms of which 1 ms to minimize.
[2024-05-29 06:13:05] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 12/141 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:13:07] [INFO ] Deduced a trap composed of 33 places in 42 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 283/591 variables, 308/450 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/591 variables, 282/732 constraints. Problems are: Problem set: 0 solved, 282 unsolved
[2024-05-29 06:13:11] [INFO ] Deduced a trap composed of 21 places in 22 ms of which 0 ms to minimize.
[2024-05-29 06:13:11] [INFO ] Deduced a trap composed of 22 places in 19 ms of which 0 ms to minimize.
[2024-05-29 06:13:12] [INFO ] Deduced a trap composed of 38 places in 42 ms of which 0 ms to minimize.
[2024-05-29 06:13:12] [INFO ] Deduced a trap composed of 18 places in 21 ms of which 1 ms to minimize.
[2024-05-29 06:13:13] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 1 ms to minimize.
[2024-05-29 06:13:13] [INFO ] Deduced a trap composed of 36 places in 63 ms of which 1 ms to minimize.
[2024-05-29 06:13:13] [INFO ] Deduced a trap composed of 37 places in 62 ms of which 1 ms to minimize.
[2024-05-29 06:13:15] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 1 ms to minimize.
[2024-05-29 06:13:16] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-05-29 06:13:16] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 0 ms to minimize.
[2024-05-29 06:13:16] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 0 ms to minimize.
[2024-05-29 06:13:16] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 1 ms to minimize.
[2024-05-29 06:13:17] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 1 ms to minimize.
[2024-05-29 06:13:17] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-29 06:13:17] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 1 ms to minimize.
[2024-05-29 06:13:17] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 0 ms to minimize.
[2024-05-29 06:13:18] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 1 ms to minimize.
[2024-05-29 06:13:20] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 0 ms to minimize.
[2024-05-29 06:13:20] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-29 06:13:20] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/591 variables, 20/752 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 591/591 variables, and 752 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 308/308 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 106/106 constraints]
After SMT, in 60055ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60057ms
Starting structural reductions in LTL mode, iteration 1 : 308/309 places, 283/284 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60402 ms. Remains : 308/309 places, 283/284 transitions.
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 302 steps with 0 reset in 2 ms.
FORMULA ShieldPPPs-PT-005B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-12 finished in 60523 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)))'
[2024-05-29 06:13:32] [INFO ] Flatten gal took : 15 ms
Using solver Z3 to compute partial order matrices.
[2024-05-29 06:13:32] [INFO ] Applying decomposition
Built C files in :
/tmp/ltsmin2926934457604852543
[2024-05-29 06:13:32] [INFO ] Computing symmetric may disable matrix : 284 transitions.
[2024-05-29 06:13:32] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 06:13:32] [INFO ] Computing symmetric may enable matrix : 284 transitions.
[2024-05-29 06:13:32] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 06:13:32] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17233001131835113617.txt' '-o' '/tmp/graph17233001131835113617.bin' '-w' '/tmp/graph17233001131835113617.weights'
[2024-05-29 06:13:32] [INFO ] Computing Do-Not-Accords matrix : 284 transitions.
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17233001131835113617.bin' '-l' '-1' '-v' '-w' '/tmp/graph17233001131835113617.weights' '-q' '0' '-e' '0.001'
[2024-05-29 06:13:32] [INFO ] Decomposing Gal with order
[2024-05-29 06:13:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 06:13:32] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 06:13:32] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2926934457604852543
Running compilation step : cd /tmp/ltsmin2926934457604852543;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-29 06:13:33] [INFO ] Removed a total of 45 redundant transitions.
[2024-05-29 06:13:33] [INFO ] Flatten gal took : 25 ms
[2024-05-29 06:13:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-29 06:13:33] [INFO ] Time to serialize gal into /tmp/LTLCardinality11997194366813283974.gal : 6 ms
[2024-05-29 06:13:33] [INFO ] Time to serialize properties into /tmp/LTLCardinality11083701992110101759.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11997194366813283974.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11083701992110101759.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((G(F("((i8.i1.i1.u65.p174==0)||((i3.u25.p70==1)&&(i13.i1.i1.u112.p312!=1)))"))))
Formula 0 simplified : FG!"((i8.i1.i1.u65.p174==0)||((i3.u25.p70==1)&&(i13.i1.i1.u112.p312!=1)))"
Compilation finished in 809 ms.
Running link step : cd /tmp/ltsmin2926934457604852543;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin2926934457604852543;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: Initializing POR dependencies: labels 285, guards 284
pins2lts-mc-linux64( 7/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.020: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.082: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.082: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.086: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.099: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.099: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.179: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.177: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.185: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.197: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.213: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.770: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 0/ 8), 0.770: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.770: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 1.224: buchi has 2 states
pins2lts-mc-linux64( 0/ 8), 1.379: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 1.658: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 1.676: There are 287 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.676: State length is 310, there are 287 groups
pins2lts-mc-linux64( 0/ 8), 1.676: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.676: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.676: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 1.676: Visible groups: 0 / 287, labels: 1 / 287
pins2lts-mc-linux64( 0/ 8), 1.676: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 1.676: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 1/ 8), 1.700: [Blue] ~119 levels ~960 states ~1176 transitions
pins2lts-mc-linux64( 7/ 8), 1.812: [Blue] ~240 levels ~1920 states ~3600 transitions
pins2lts-mc-linux64( 7/ 8), 1.968: [Blue] ~476 levels ~3840 states ~8760 transitions
pins2lts-mc-linux64( 7/ 8), 2.383: [Blue] ~611 levels ~7680 states ~14440 transitions
pins2lts-mc-linux64( 7/ 8), 2.836: [Blue] ~611 levels ~15360 states ~25248 transitions
pins2lts-mc-linux64( 7/ 8), 3.563: [Blue] ~664 levels ~30720 states ~46968 transitions
pins2lts-mc-linux64( 7/ 8), 4.697: [Blue] ~677 levels ~61440 states ~86424 transitions
pins2lts-mc-linux64( 5/ 8), 7.824: [Blue] ~736 levels ~122880 states ~180112 transitions
pins2lts-mc-linux64( 2/ 8), 14.022: [Blue] ~758 levels ~245760 states ~348096 transitions
pins2lts-mc-linux64( 6/ 8), 21.070: [Blue] ~621 levels ~491520 states ~653360 transitions
pins2lts-mc-linux64( 6/ 8), 25.713: [Blue] ~624 levels ~983040 states ~1304984 transitions
pins2lts-mc-linux64( 2/ 8), 34.350: [Blue] ~758 levels ~1966080 states ~2715216 transitions
pins2lts-mc-linux64( 2/ 8), 51.621: [Blue] ~758 levels ~3932160 states ~5507048 transitions
pins2lts-mc-linux64( 2/ 8), 86.278: [Blue] ~768 levels ~7864320 states ~10958584 transitions
pins2lts-mc-linux64( 0/ 8), 154.544: [Blue] ~785 levels ~15728640 states ~22137656 transitions
pins2lts-mc-linux64( 0/ 8), 290.934: [Blue] ~785 levels ~31457280 states ~44125568 transitions
pins2lts-mc-linux64( 0/ 8), 571.257: [Blue] ~797 levels ~62914560 states ~89512896 transitions
pins2lts-mc-linux64( 0/ 8), 1125.933: [Blue] ~800 levels ~125829120 states ~178421792 transitions
pins2lts-mc-linux64( 5/ 8), 1272.793: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1272.878:
pins2lts-mc-linux64( 0/ 8), 1272.878: Explored 134212046 states 192480824 transitions, fanout: 1.434
pins2lts-mc-linux64( 0/ 8), 1272.878: Total exploration time 1271.180 sec (1271.080 sec minimum, 1271.132 sec on average)
pins2lts-mc-linux64( 0/ 8), 1272.878: States per second: 105581, Transitions per second: 151419
pins2lts-mc-linux64( 0/ 8), 1272.878:
pins2lts-mc-linux64( 0/ 8), 1272.878: State space has 134217428 states, 134206711 are accepting
pins2lts-mc-linux64( 0/ 8), 1272.878: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1272.878: blue states: 134212046 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1272.878: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1272.878: all-red states: 134206711 (99.99%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 1272.878:
pins2lts-mc-linux64( 0/ 8), 1272.878: Total memory used for local state coloring: 0.1MB
pins2lts-mc-linux64( 0/ 8), 1272.878:
pins2lts-mc-linux64( 0/ 8), 1272.878: Queue width: 8B, total height: 5833, memory: 0.04MB
pins2lts-mc-linux64( 0/ 8), 1272.878: Tree memory: 1181.1MB, 9.2 B/state, compr.: 0.7%
pins2lts-mc-linux64( 0/ 8), 1272.878: Tree fill ratio (roots/leafs): 99.0%/61.0%
pins2lts-mc-linux64( 0/ 8), 1272.878: Stored 286 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1272.879: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1272.879: Est. total memory use: 1181.1MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2926934457604852543;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2926934457604852543;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
Detected timeout of ITS tools.
[2024-05-29 06:35:50] [INFO ] Applying decomposition
[2024-05-29 06:35:50] [INFO ] Flatten gal took : 17 ms
[2024-05-29 06:35:50] [INFO ] Decomposing Gal with order
[2024-05-29 06:35:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 06:35:50] [INFO ] Removed a total of 30 redundant transitions.
[2024-05-29 06:35:50] [INFO ] Flatten gal took : 40 ms
[2024-05-29 06:35:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 5 ms.
[2024-05-29 06:35:50] [INFO ] Time to serialize gal into /tmp/LTLCardinality3197503596078332387.gal : 5 ms
[2024-05-29 06:35:50] [INFO ] Time to serialize properties into /tmp/LTLCardinality3835955027540857388.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3197503596078332387.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3835955027540857388.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((i0.i0.i1.i0.i0.i0.u65.p174==0)||((i0.i0.i0.i0.i1.u26.p70==1)&&(i1.i0.i0.i0.u107.p312!=1)))"))))
Formula 0 simplified : FG!"((i0.i0.i1.i0.i0.i0.u65.p174==0)||((i0.i0.i0.i0.i1.u26.p70==1)&&(i1.i0.i0.i0.u107.p312!=1)))"
ITS-tools command line returned an error code 137
[2024-05-29 06:43:13] [INFO ] Flatten gal took : 20 ms
[2024-05-29 06:43:14] [INFO ] Input system was already deterministic with 284 transitions.
[2024-05-29 06:43:14] [INFO ] Transformed 309 places.
[2024-05-29 06:43:14] [INFO ] Transformed 284 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-29 06:43:14] [INFO ] Time to serialize gal into /tmp/LTLCardinality6604760841440196687.gal : 13 ms
[2024-05-29 06:43:14] [INFO ] Time to serialize properties into /tmp/LTLCardinality1020580105160855468.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6604760841440196687.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1020580105160855468.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("((p174==0)||((p70==1)&&(p312!=1)))"))))
Formula 0 simplified : FG!"((p174==0)||((p70==1)&&(p312!=1)))"
ITS-tools command line returned an error code 137
Total runtime 2969588 ms.
BK_STOP 1716965771185
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPs-PT-005B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-005B, 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 r356-tall-171683761100427"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-005B.tgz
mv ShieldPPPs-PT-005B 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 '
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 ;