About the Execution of ITS-Tools for AutoFlight-PT-03b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1762.819 | 766886.00 | 1030606.00 | 1843.30 | FFTTFFTTFTTFFTFT | 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.r026-smll-171620167000099.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 AutoFlight-PT-03b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-smll-171620167000099
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 22:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 12 22:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 12 22:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 12 22:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 70K May 18 16:42 model.pnml
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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 AutoFlight-PT-03b-LTLCardinality-00
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-01
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-02
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-03
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-04
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-05
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-06
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-07
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-08
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-09
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-10
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-11
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-12
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-13
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-14
FORMULA_NAME AutoFlight-PT-03b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716251507949
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-03b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-21 00:31:50] [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]
[2024-05-21 00:31:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 00:31:50] [INFO ] Load time of PNML (sax parser for PT used): 183 ms
[2024-05-21 00:31:50] [INFO ] Transformed 298 places.
[2024-05-21 00:31:50] [INFO ] Transformed 296 transitions.
[2024-05-21 00:31:50] [INFO ] Found NUPN structural information;
[2024-05-21 00:31:50] [INFO ] Parsed PT model containing 298 places and 296 transitions and 692 arcs in 425 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA AutoFlight-PT-03b-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03b-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03b-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03b-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03b-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03b-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03b-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 298 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 298/298 places, 296/296 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 263 transition count 261
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 263 transition count 261
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 73 place count 263 transition count 258
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 87 place count 249 transition count 244
Iterating global reduction 1 with 14 rules applied. Total rules applied 101 place count 249 transition count 244
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 103 place count 247 transition count 242
Iterating global reduction 1 with 2 rules applied. Total rules applied 105 place count 247 transition count 242
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 107 place count 245 transition count 240
Iterating global reduction 1 with 2 rules applied. Total rules applied 109 place count 245 transition count 240
Applied a total of 109 rules in 204 ms. Remains 245 /298 variables (removed 53) and now considering 240/296 (removed 56) transitions.
// Phase 1: matrix 240 rows 245 cols
[2024-05-21 00:31:51] [INFO ] Computed 22 invariants in 36 ms
[2024-05-21 00:31:52] [INFO ] Implicit Places using invariants in 528 ms returned []
[2024-05-21 00:31:52] [INFO ] Invariant cache hit.
[2024-05-21 00:31:52] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 1086 ms to find 0 implicit places.
Running 239 sub problems to find dead transitions.
[2024-05-21 00:31:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (OVERLAPS) 1/245 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-21 00:31:57] [INFO ] Deduced a trap composed of 51 places in 256 ms of which 48 ms to minimize.
[2024-05-21 00:31:57] [INFO ] Deduced a trap composed of 16 places in 214 ms of which 5 ms to minimize.
[2024-05-21 00:31:57] [INFO ] Deduced a trap composed of 18 places in 255 ms of which 5 ms to minimize.
[2024-05-21 00:31:58] [INFO ] Deduced a trap composed of 23 places in 177 ms of which 4 ms to minimize.
[2024-05-21 00:31:58] [INFO ] Deduced a trap composed of 41 places in 173 ms of which 5 ms to minimize.
[2024-05-21 00:31:58] [INFO ] Deduced a trap composed of 59 places in 155 ms of which 4 ms to minimize.
[2024-05-21 00:31:58] [INFO ] Deduced a trap composed of 29 places in 165 ms of which 4 ms to minimize.
[2024-05-21 00:31:58] [INFO ] Deduced a trap composed of 17 places in 142 ms of which 2 ms to minimize.
[2024-05-21 00:31:58] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 3 ms to minimize.
[2024-05-21 00:31:59] [INFO ] Deduced a trap composed of 26 places in 104 ms of which 3 ms to minimize.
[2024-05-21 00:31:59] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 2 ms to minimize.
[2024-05-21 00:31:59] [INFO ] Deduced a trap composed of 27 places in 94 ms of which 3 ms to minimize.
[2024-05-21 00:31:59] [INFO ] Deduced a trap composed of 44 places in 130 ms of which 3 ms to minimize.
[2024-05-21 00:31:59] [INFO ] Deduced a trap composed of 46 places in 120 ms of which 3 ms to minimize.
[2024-05-21 00:31:59] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 3 ms to minimize.
[2024-05-21 00:31:59] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 4 ms to minimize.
[2024-05-21 00:31:59] [INFO ] Deduced a trap composed of 48 places in 119 ms of which 3 ms to minimize.
[2024-05-21 00:32:00] [INFO ] Deduced a trap composed of 31 places in 126 ms of which 4 ms to minimize.
[2024-05-21 00:32:00] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 4 ms to minimize.
[2024-05-21 00:32:00] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-21 00:32:02] [INFO ] Deduced a trap composed of 18 places in 145 ms of which 4 ms to minimize.
[2024-05-21 00:32:02] [INFO ] Deduced a trap composed of 16 places in 216 ms of which 4 ms to minimize.
[2024-05-21 00:32:03] [INFO ] Deduced a trap composed of 42 places in 167 ms of which 5 ms to minimize.
[2024-05-21 00:32:03] [INFO ] Deduced a trap composed of 20 places in 200 ms of which 4 ms to minimize.
[2024-05-21 00:32:03] [INFO ] Deduced a trap composed of 57 places in 194 ms of which 4 ms to minimize.
[2024-05-21 00:32:03] [INFO ] Deduced a trap composed of 26 places in 169 ms of which 4 ms to minimize.
[2024-05-21 00:32:04] [INFO ] Deduced a trap composed of 29 places in 169 ms of which 4 ms to minimize.
[2024-05-21 00:32:04] [INFO ] Deduced a trap composed of 28 places in 157 ms of which 3 ms to minimize.
[2024-05-21 00:32:04] [INFO ] Deduced a trap composed of 49 places in 183 ms of which 4 ms to minimize.
[2024-05-21 00:32:04] [INFO ] Deduced a trap composed of 27 places in 173 ms of which 4 ms to minimize.
[2024-05-21 00:32:04] [INFO ] Deduced a trap composed of 56 places in 92 ms of which 2 ms to minimize.
[2024-05-21 00:32:04] [INFO ] Deduced a trap composed of 44 places in 113 ms of which 3 ms to minimize.
[2024-05-21 00:32:05] [INFO ] Deduced a trap composed of 43 places in 108 ms of which 3 ms to minimize.
[2024-05-21 00:32:05] [INFO ] Deduced a trap composed of 37 places in 90 ms of which 3 ms to minimize.
[2024-05-21 00:32:05] [INFO ] Deduced a trap composed of 32 places in 131 ms of which 4 ms to minimize.
[2024-05-21 00:32:05] [INFO ] Deduced a trap composed of 51 places in 106 ms of which 3 ms to minimize.
[2024-05-21 00:32:05] [INFO ] Deduced a trap composed of 50 places in 97 ms of which 3 ms to minimize.
[2024-05-21 00:32:05] [INFO ] Deduced a trap composed of 67 places in 116 ms of which 3 ms to minimize.
[2024-05-21 00:32:06] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 3 ms to minimize.
[2024-05-21 00:32:06] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/245 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-21 00:32:07] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 3 ms to minimize.
[2024-05-21 00:32:07] [INFO ] Deduced a trap composed of 50 places in 114 ms of which 3 ms to minimize.
[2024-05-21 00:32:07] [INFO ] Deduced a trap composed of 50 places in 114 ms of which 3 ms to minimize.
[2024-05-21 00:32:07] [INFO ] Deduced a trap composed of 57 places in 94 ms of which 3 ms to minimize.
[2024-05-21 00:32:07] [INFO ] Deduced a trap composed of 60 places in 85 ms of which 2 ms to minimize.
[2024-05-21 00:32:07] [INFO ] Deduced a trap composed of 51 places in 71 ms of which 1 ms to minimize.
[2024-05-21 00:32:08] [INFO ] Deduced a trap composed of 52 places in 71 ms of which 2 ms to minimize.
[2024-05-21 00:32:08] [INFO ] Deduced a trap composed of 27 places in 77 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/245 variables, 8/70 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-21 00:32:09] [INFO ] Deduced a trap composed of 55 places in 104 ms of which 3 ms to minimize.
[2024-05-21 00:32:09] [INFO ] Deduced a trap composed of 55 places in 90 ms of which 2 ms to minimize.
[2024-05-21 00:32:10] [INFO ] Deduced a trap composed of 56 places in 88 ms of which 4 ms to minimize.
[2024-05-21 00:32:10] [INFO ] Deduced a trap composed of 49 places in 89 ms of which 2 ms to minimize.
[2024-05-21 00:32:10] [INFO ] Deduced a trap composed of 46 places in 82 ms of which 2 ms to minimize.
[2024-05-21 00:32:10] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 2 ms to minimize.
[2024-05-21 00:32:10] [INFO ] Deduced a trap composed of 64 places in 88 ms of which 2 ms to minimize.
[2024-05-21 00:32:10] [INFO ] Deduced a trap composed of 21 places in 157 ms of which 4 ms to minimize.
[2024-05-21 00:32:11] [INFO ] Deduced a trap composed of 53 places in 138 ms of which 3 ms to minimize.
[2024-05-21 00:32:11] [INFO ] Deduced a trap composed of 71 places in 154 ms of which 4 ms to minimize.
[2024-05-21 00:32:11] [INFO ] Deduced a trap composed of 66 places in 148 ms of which 3 ms to minimize.
[2024-05-21 00:32:11] [INFO ] Deduced a trap composed of 53 places in 93 ms of which 2 ms to minimize.
[2024-05-21 00:32:12] [INFO ] Deduced a trap composed of 64 places in 66 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 13/83 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-21 00:32:15] [INFO ] Deduced a trap composed of 50 places in 137 ms of which 2 ms to minimize.
[2024-05-21 00:32:15] [INFO ] Deduced a trap composed of 44 places in 158 ms of which 4 ms to minimize.
[2024-05-21 00:32:15] [INFO ] Deduced a trap composed of 38 places in 70 ms of which 3 ms to minimize.
[2024-05-21 00:32:16] [INFO ] Deduced a trap composed of 43 places in 150 ms of which 4 ms to minimize.
[2024-05-21 00:32:16] [INFO ] Deduced a trap composed of 37 places in 132 ms of which 3 ms to minimize.
[2024-05-21 00:32:17] [INFO ] Deduced a trap composed of 50 places in 98 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/245 variables, 6/89 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-21 00:32:18] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 3 ms to minimize.
[2024-05-21 00:32:18] [INFO ] Deduced a trap composed of 42 places in 126 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/245 variables, 2/91 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-21 00:32:20] [INFO ] Deduced a trap composed of 51 places in 115 ms of which 3 ms to minimize.
[2024-05-21 00:32:20] [INFO ] Deduced a trap composed of 48 places in 128 ms of which 3 ms to minimize.
[2024-05-21 00:32:21] [INFO ] Deduced a trap composed of 45 places in 124 ms of which 3 ms to minimize.
[2024-05-21 00:32:21] [INFO ] Deduced a trap composed of 51 places in 145 ms of which 4 ms to minimize.
[2024-05-21 00:32:21] [INFO ] Deduced a trap composed of 47 places in 93 ms of which 3 ms to minimize.
[2024-05-21 00:32:21] [INFO ] Deduced a trap composed of 48 places in 104 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 245/485 variables, and 97 constraints, problems are : Problem set: 0 solved, 239 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/245 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 75/75 constraints]
Escalating to Integer solving :Problem set: 0 solved, 239 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (OVERLAPS) 1/245 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 75/97 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/245 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 5 (OVERLAPS) 240/485 variables, 245/342 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/485 variables, 239/581 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-21 00:32:28] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
[2024-05-21 00:32:29] [INFO ] Deduced a trap composed of 71 places in 129 ms of which 3 ms to minimize.
[2024-05-21 00:32:29] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 3 ms to minimize.
[2024-05-21 00:32:29] [INFO ] Deduced a trap composed of 31 places in 142 ms of which 3 ms to minimize.
[2024-05-21 00:32:30] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 3 ms to minimize.
[2024-05-21 00:32:30] [INFO ] Deduced a trap composed of 68 places in 107 ms of which 3 ms to minimize.
[2024-05-21 00:32:30] [INFO ] Deduced a trap composed of 62 places in 142 ms of which 3 ms to minimize.
[2024-05-21 00:32:33] [INFO ] Deduced a trap composed of 53 places in 89 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/485 variables, 8/589 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-21 00:32:37] [INFO ] Deduced a trap composed of 32 places in 54 ms of which 2 ms to minimize.
[2024-05-21 00:32:37] [INFO ] Deduced a trap composed of 36 places in 68 ms of which 2 ms to minimize.
[2024-05-21 00:32:41] [INFO ] Deduced a trap composed of 48 places in 66 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/485 variables, 3/592 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-21 00:32:45] [INFO ] Deduced a trap composed of 47 places in 121 ms of which 3 ms to minimize.
[2024-05-21 00:32:46] [INFO ] Deduced a trap composed of 43 places in 122 ms of which 3 ms to minimize.
[2024-05-21 00:32:46] [INFO ] Deduced a trap composed of 43 places in 92 ms of which 3 ms to minimize.
[2024-05-21 00:32:46] [INFO ] Deduced a trap composed of 52 places in 97 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/485 variables, 4/596 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 485/485 variables, and 596 constraints, problems are : Problem set: 0 solved, 239 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 90/90 constraints]
After SMT, in 60223ms problems are : Problem set: 0 solved, 239 unsolved
Search for dead transitions found 0 dead transitions in 60257ms
Starting structural reductions in LTL mode, iteration 1 : 245/298 places, 240/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61592 ms. Remains : 245/298 places, 240/296 transitions.
Support contains 19 out of 245 places after structural reductions.
[2024-05-21 00:32:53] [INFO ] Flatten gal took : 70 ms
[2024-05-21 00:32:53] [INFO ] Flatten gal took : 27 ms
[2024-05-21 00:32:53] [INFO ] Input system was already deterministic with 240 transitions.
RANDOM walk for 40000 steps (250 resets) in 2121 ms. (18 steps per ms) remains 2/12 properties
BEST_FIRST walk for 40003 steps (27 resets) in 185 ms. (215 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (27 resets) in 161 ms. (246 steps per ms) remains 2/2 properties
[2024-05-21 00:32:54] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 30/33 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 196/229 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/229 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 16/245 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-21 00:32:54] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 2 ms to minimize.
[2024-05-21 00:32:54] [INFO ] Deduced a trap composed of 71 places in 99 ms of which 2 ms to minimize.
[2024-05-21 00:32:54] [INFO ] Deduced a trap composed of 38 places in 96 ms of which 2 ms to minimize.
[2024-05-21 00:32:54] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 4/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/245 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 240/485 variables, 245/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/485 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/485 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 485/485 variables, and 271 constraints, problems are : Problem set: 0 solved, 2 unsolved in 679 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 30/33 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 196/229 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/229 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-21 00:32:54] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 2 ms to minimize.
[2024-05-21 00:32:54] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/229 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/229 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 16/245 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/245 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-21 00:32:55] [INFO ] Deduced a trap composed of 50 places in 76 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/245 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/245 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 240/485 variables, 245/274 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/485 variables, 2/276 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-21 00:32:55] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/485 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/485 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/485 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 485/485 variables, and 277 constraints, problems are : Problem set: 0 solved, 2 unsolved in 751 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 8/8 constraints]
After SMT, in 1441ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 1 properties in 351 ms.
Support contains 1 out of 245 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 245/245 places, 240/240 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 245 transition count 156
Reduce places removed 84 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 96 rules applied. Total rules applied 180 place count 161 transition count 144
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 186 place count 155 transition count 144
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 186 place count 155 transition count 111
Deduced a syphon composed of 33 places in 6 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 252 place count 122 transition count 111
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 255 place count 119 transition count 108
Iterating global reduction 3 with 3 rules applied. Total rules applied 258 place count 119 transition count 108
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 258 place count 119 transition count 107
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 260 place count 118 transition count 107
Performed 45 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 350 place count 73 transition count 56
Free-agglomeration rule applied 12 times.
Iterating global reduction 3 with 12 rules applied. Total rules applied 362 place count 73 transition count 44
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 374 place count 61 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 375 place count 60 transition count 43
Reduce places removed 13 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 4 with 34 rules applied. Total rules applied 409 place count 47 transition count 22
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 430 place count 26 transition count 22
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 430 place count 26 transition count 15
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 444 place count 19 transition count 15
Applied a total of 444 rules in 106 ms. Remains 19 /245 variables (removed 226) and now considering 15/240 (removed 225) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 19/245 places, 15/240 transitions.
RANDOM walk for 63 steps (0 resets) in 8 ms. (7 steps per ms) remains 0/1 properties
Computed a total of 63 stabilizing places and 63 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(p0)))'
Support contains 2 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 240/240 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 244 transition count 159
Reduce places removed 80 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 91 rules applied. Total rules applied 171 place count 164 transition count 148
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 177 place count 159 transition count 147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 178 place count 158 transition count 147
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 34 Pre rules applied. Total rules applied 178 place count 158 transition count 113
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 246 place count 124 transition count 113
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 249 place count 121 transition count 110
Iterating global reduction 4 with 3 rules applied. Total rules applied 252 place count 121 transition count 110
Performed 46 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 344 place count 75 transition count 58
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 345 place count 74 transition count 57
Reduce places removed 4 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 5 rules applied. Total rules applied 350 place count 70 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 351 place count 69 transition count 56
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 351 place count 69 transition count 53
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 357 place count 66 transition count 53
Applied a total of 357 rules in 69 ms. Remains 66 /245 variables (removed 179) and now considering 53/240 (removed 187) transitions.
// Phase 1: matrix 53 rows 66 cols
[2024-05-21 00:32:56] [INFO ] Computed 18 invariants in 2 ms
[2024-05-21 00:32:56] [INFO ] Implicit Places using invariants in 122 ms returned [28, 39, 50, 55, 59, 65]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 126 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/245 places, 53/240 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 56 transition count 49
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 56 transition count 49
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 55 transition count 48
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 55 transition count 48
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 54 transition count 47
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 54 transition count 47
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 53 transition count 46
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 53 transition count 46
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 52 transition count 45
Applied a total of 16 rules in 21 ms. Remains 52 /60 variables (removed 8) and now considering 45/53 (removed 8) transitions.
// Phase 1: matrix 45 rows 52 cols
[2024-05-21 00:32:56] [INFO ] Computed 12 invariants in 1 ms
[2024-05-21 00:32:56] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-21 00:32:56] [INFO ] Invariant cache hit.
[2024-05-21 00:32:56] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 00:32:56] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 52/245 places, 45/240 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 426 ms. Remains : 52/245 places, 45/240 transitions.
Stuttering acceptance computed with spot in 274 ms :[(NOT p0)]
Running random walk in product with property : AutoFlight-PT-03b-LTLCardinality-01
Product exploration explored 100000 steps with 5190 reset in 495 ms.
Stack based approach found an accepted trace after 429 steps with 22 reset with depth 10 and stack size 10 in 5 ms.
FORMULA AutoFlight-PT-03b-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property AutoFlight-PT-03b-LTLCardinality-01 finished in 1322 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((G(p1)||p0))))'
Support contains 2 out of 245 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 240/240 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 237 transition count 232
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 237 transition count 232
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 19 place count 237 transition count 229
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 236 transition count 228
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 236 transition count 228
Applied a total of 21 rules in 22 ms. Remains 236 /245 variables (removed 9) and now considering 228/240 (removed 12) transitions.
// Phase 1: matrix 228 rows 236 cols
[2024-05-21 00:32:57] [INFO ] Computed 22 invariants in 3 ms
[2024-05-21 00:32:57] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-05-21 00:32:57] [INFO ] Invariant cache hit.
[2024-05-21 00:32:58] [INFO ] Implicit Places using invariants and state equation in 354 ms returned []
Implicit Place search using SMT with State Equation took 511 ms to find 0 implicit places.
Running 227 sub problems to find dead transitions.
[2024-05-21 00:32:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (OVERLAPS) 1/236 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:33:01] [INFO ] Deduced a trap composed of 38 places in 197 ms of which 4 ms to minimize.
[2024-05-21 00:33:01] [INFO ] Deduced a trap composed of 15 places in 201 ms of which 4 ms to minimize.
[2024-05-21 00:33:01] [INFO ] Deduced a trap composed of 44 places in 195 ms of which 4 ms to minimize.
[2024-05-21 00:33:02] [INFO ] Deduced a trap composed of 37 places in 188 ms of which 4 ms to minimize.
[2024-05-21 00:33:02] [INFO ] Deduced a trap composed of 19 places in 190 ms of which 4 ms to minimize.
[2024-05-21 00:33:02] [INFO ] Deduced a trap composed of 57 places in 172 ms of which 3 ms to minimize.
[2024-05-21 00:33:02] [INFO ] Deduced a trap composed of 17 places in 183 ms of which 4 ms to minimize.
[2024-05-21 00:33:02] [INFO ] Deduced a trap composed of 41 places in 136 ms of which 3 ms to minimize.
[2024-05-21 00:33:02] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 3 ms to minimize.
[2024-05-21 00:33:03] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 2 ms to minimize.
[2024-05-21 00:33:03] [INFO ] Deduced a trap composed of 44 places in 153 ms of which 3 ms to minimize.
[2024-05-21 00:33:03] [INFO ] Deduced a trap composed of 21 places in 178 ms of which 4 ms to minimize.
[2024-05-21 00:33:03] [INFO ] Deduced a trap composed of 46 places in 150 ms of which 4 ms to minimize.
[2024-05-21 00:33:03] [INFO ] Deduced a trap composed of 27 places in 132 ms of which 3 ms to minimize.
[2024-05-21 00:33:03] [INFO ] Deduced a trap composed of 62 places in 77 ms of which 2 ms to minimize.
[2024-05-21 00:33:04] [INFO ] Deduced a trap composed of 27 places in 130 ms of which 2 ms to minimize.
[2024-05-21 00:33:04] [INFO ] Deduced a trap composed of 23 places in 119 ms of which 3 ms to minimize.
[2024-05-21 00:33:04] [INFO ] Deduced a trap composed of 54 places in 89 ms of which 2 ms to minimize.
[2024-05-21 00:33:04] [INFO ] Deduced a trap composed of 42 places in 157 ms of which 3 ms to minimize.
[2024-05-21 00:33:04] [INFO ] Deduced a trap composed of 35 places in 112 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:33:06] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 2 ms to minimize.
[2024-05-21 00:33:06] [INFO ] Deduced a trap composed of 52 places in 86 ms of which 2 ms to minimize.
[2024-05-21 00:33:07] [INFO ] Deduced a trap composed of 42 places in 97 ms of which 4 ms to minimize.
[2024-05-21 00:33:07] [INFO ] Deduced a trap composed of 45 places in 106 ms of which 3 ms to minimize.
[2024-05-21 00:33:07] [INFO ] Deduced a trap composed of 16 places in 120 ms of which 3 ms to minimize.
[2024-05-21 00:33:07] [INFO ] Deduced a trap composed of 25 places in 117 ms of which 3 ms to minimize.
[2024-05-21 00:33:07] [INFO ] Deduced a trap composed of 17 places in 110 ms of which 3 ms to minimize.
[2024-05-21 00:33:08] [INFO ] Deduced a trap composed of 45 places in 152 ms of which 4 ms to minimize.
[2024-05-21 00:33:08] [INFO ] Deduced a trap composed of 43 places in 148 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:33:09] [INFO ] Deduced a trap composed of 17 places in 97 ms of which 3 ms to minimize.
[2024-05-21 00:33:09] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 2 ms to minimize.
[2024-05-21 00:33:10] [INFO ] Deduced a trap composed of 32 places in 71 ms of which 2 ms to minimize.
[2024-05-21 00:33:10] [INFO ] Deduced a trap composed of 50 places in 64 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 7 (OVERLAPS) 228/464 variables, 236/291 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:33:17] [INFO ] Deduced a trap composed of 47 places in 66 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/464 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:33:20] [INFO ] Deduced a trap composed of 48 places in 67 ms of which 2 ms to minimize.
[2024-05-21 00:33:20] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/464 variables, 2/294 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:33:25] [INFO ] Deduced a trap composed of 50 places in 127 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/464 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 464/464 variables, and 295 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 236/236 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 37/37 constraints]
Escalating to Integer solving :Problem set: 0 solved, 227 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (OVERLAPS) 1/236 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 37/59 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:33:31] [INFO ] Deduced a trap composed of 42 places in 72 ms of which 2 ms to minimize.
[2024-05-21 00:33:31] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 2 ms to minimize.
[2024-05-21 00:33:31] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-21 00:33:31] [INFO ] Deduced a trap composed of 53 places in 112 ms of which 3 ms to minimize.
[2024-05-21 00:33:32] [INFO ] Deduced a trap composed of 49 places in 121 ms of which 3 ms to minimize.
[2024-05-21 00:33:32] [INFO ] Deduced a trap composed of 51 places in 107 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 6/65 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:33:33] [INFO ] Deduced a trap composed of 42 places in 90 ms of which 2 ms to minimize.
[2024-05-21 00:33:33] [INFO ] Deduced a trap composed of 50 places in 117 ms of which 4 ms to minimize.
[2024-05-21 00:33:34] [INFO ] Deduced a trap composed of 49 places in 84 ms of which 3 ms to minimize.
[2024-05-21 00:33:34] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 4/69 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:33:36] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:33:39] [INFO ] Deduced a trap composed of 50 places in 86 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/236 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/236 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 9 (OVERLAPS) 228/464 variables, 236/307 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/464 variables, 227/534 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:33:46] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 3 ms to minimize.
[2024-05-21 00:33:46] [INFO ] Deduced a trap composed of 32 places in 91 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/464 variables, 2/536 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/464 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 464/464 variables, and 536 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 236/236 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 51/51 constraints]
After SMT, in 60081ms problems are : Problem set: 0 solved, 227 unsolved
Search for dead transitions found 0 dead transitions in 60087ms
Starting structural reductions in LTL mode, iteration 1 : 236/245 places, 228/240 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60625 ms. Remains : 236/245 places, 228/240 transitions.
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-03b-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 401 ms.
Product exploration explored 100000 steps with 50000 reset in 366 ms.
Computed a total of 60 stabilizing places and 60 stable transitions
Computed a total of 60 stabilizing places and 60 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 29 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-03b-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-03b-LTLCardinality-03 finished in 61593 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(F((p1&&X((p2 U p3))))))))'
Support contains 5 out of 245 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 240/240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 239 transition count 234
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 239 transition count 234
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 239 transition count 232
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 16 place count 237 transition count 230
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 237 transition count 230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 236 transition count 229
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 236 transition count 229
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 235 transition count 228
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 235 transition count 228
Applied a total of 22 rules in 30 ms. Remains 235 /245 variables (removed 10) and now considering 228/240 (removed 12) transitions.
// Phase 1: matrix 228 rows 235 cols
[2024-05-21 00:33:59] [INFO ] Computed 22 invariants in 4 ms
[2024-05-21 00:33:59] [INFO ] Implicit Places using invariants in 189 ms returned []
[2024-05-21 00:33:59] [INFO ] Invariant cache hit.
[2024-05-21 00:33:59] [INFO ] Implicit Places using invariants and state equation in 339 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
Running 227 sub problems to find dead transitions.
[2024-05-21 00:33:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:03] [INFO ] Deduced a trap composed of 17 places in 130 ms of which 3 ms to minimize.
[2024-05-21 00:34:03] [INFO ] Deduced a trap composed of 40 places in 186 ms of which 4 ms to minimize.
[2024-05-21 00:34:03] [INFO ] Deduced a trap composed of 18 places in 167 ms of which 4 ms to minimize.
[2024-05-21 00:34:03] [INFO ] Deduced a trap composed of 42 places in 168 ms of which 4 ms to minimize.
[2024-05-21 00:34:03] [INFO ] Deduced a trap composed of 19 places in 168 ms of which 4 ms to minimize.
[2024-05-21 00:34:04] [INFO ] Deduced a trap composed of 18 places in 158 ms of which 3 ms to minimize.
[2024-05-21 00:34:04] [INFO ] Deduced a trap composed of 18 places in 153 ms of which 4 ms to minimize.
[2024-05-21 00:34:04] [INFO ] Deduced a trap composed of 43 places in 149 ms of which 3 ms to minimize.
[2024-05-21 00:34:04] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 2 ms to minimize.
[2024-05-21 00:34:04] [INFO ] Deduced a trap composed of 49 places in 104 ms of which 2 ms to minimize.
[2024-05-21 00:34:04] [INFO ] Deduced a trap composed of 56 places in 123 ms of which 3 ms to minimize.
[2024-05-21 00:34:04] [INFO ] Deduced a trap composed of 20 places in 89 ms of which 1 ms to minimize.
[2024-05-21 00:34:05] [INFO ] Deduced a trap composed of 45 places in 111 ms of which 3 ms to minimize.
[2024-05-21 00:34:05] [INFO ] Deduced a trap composed of 41 places in 104 ms of which 3 ms to minimize.
[2024-05-21 00:34:05] [INFO ] Deduced a trap composed of 44 places in 86 ms of which 2 ms to minimize.
[2024-05-21 00:34:05] [INFO ] Deduced a trap composed of 49 places in 168 ms of which 4 ms to minimize.
[2024-05-21 00:34:05] [INFO ] Deduced a trap composed of 26 places in 149 ms of which 3 ms to minimize.
[2024-05-21 00:34:06] [INFO ] Deduced a trap composed of 42 places in 87 ms of which 3 ms to minimize.
[2024-05-21 00:34:06] [INFO ] Deduced a trap composed of 26 places in 127 ms of which 3 ms to minimize.
[2024-05-21 00:34:07] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:09] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:11] [INFO ] Deduced a trap composed of 20 places in 88 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:13] [INFO ] Deduced a trap composed of 48 places in 143 ms of which 4 ms to minimize.
[2024-05-21 00:34:13] [INFO ] Deduced a trap composed of 21 places in 138 ms of which 3 ms to minimize.
[2024-05-21 00:34:13] [INFO ] Deduced a trap composed of 25 places in 126 ms of which 3 ms to minimize.
[2024-05-21 00:34:13] [INFO ] Deduced a trap composed of 19 places in 152 ms of which 3 ms to minimize.
[2024-05-21 00:34:14] [INFO ] Deduced a trap composed of 44 places in 119 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 5/49 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:17] [INFO ] Deduced a trap composed of 41 places in 107 ms of which 3 ms to minimize.
[2024-05-21 00:34:17] [INFO ] Deduced a trap composed of 44 places in 101 ms of which 2 ms to minimize.
[2024-05-21 00:34:18] [INFO ] Deduced a trap composed of 50 places in 133 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 3/52 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:20] [INFO ] Deduced a trap composed of 57 places in 139 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/235 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:22] [INFO ] Deduced a trap composed of 22 places in 94 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/235 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:26] [INFO ] Deduced a trap composed of 37 places in 92 ms of which 3 ms to minimize.
[2024-05-21 00:34:26] [INFO ] Deduced a trap composed of 50 places in 115 ms of which 3 ms to minimize.
[2024-05-21 00:34:26] [INFO ] Deduced a trap composed of 61 places in 121 ms of which 5 ms to minimize.
[2024-05-21 00:34:26] [INFO ] Deduced a trap composed of 37 places in 130 ms of which 3 ms to minimize.
[2024-05-21 00:34:27] [INFO ] Deduced a trap composed of 50 places in 132 ms of which 2 ms to minimize.
[2024-05-21 00:34:27] [INFO ] Deduced a trap composed of 51 places in 101 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/235 variables, 6/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/235 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 12 (OVERLAPS) 228/463 variables, 235/295 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 463/463 variables, and 295 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 38/38 constraints]
Escalating to Integer solving :Problem set: 0 solved, 227 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 38/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:32] [INFO ] Deduced a trap composed of 42 places in 122 ms of which 3 ms to minimize.
[2024-05-21 00:34:32] [INFO ] Deduced a trap composed of 41 places in 120 ms of which 3 ms to minimize.
[2024-05-21 00:34:32] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 2 ms to minimize.
[2024-05-21 00:34:32] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 1 ms to minimize.
[2024-05-21 00:34:32] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 3 ms to minimize.
[2024-05-21 00:34:32] [INFO ] Deduced a trap composed of 62 places in 112 ms of which 3 ms to minimize.
[2024-05-21 00:34:32] [INFO ] Deduced a trap composed of 54 places in 103 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 7/67 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:34] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 2 ms to minimize.
[2024-05-21 00:34:34] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 2 ms to minimize.
[2024-05-21 00:34:34] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 1 ms to minimize.
[2024-05-21 00:34:34] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 1 ms to minimize.
[2024-05-21 00:34:35] [INFO ] Deduced a trap composed of 47 places in 96 ms of which 3 ms to minimize.
[2024-05-21 00:34:35] [INFO ] Deduced a trap composed of 49 places in 114 ms of which 2 ms to minimize.
[2024-05-21 00:34:36] [INFO ] Deduced a trap composed of 32 places in 49 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 7/74 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:37] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 2 ms to minimize.
[2024-05-21 00:34:37] [INFO ] Deduced a trap composed of 47 places in 113 ms of which 3 ms to minimize.
[2024-05-21 00:34:37] [INFO ] Deduced a trap composed of 50 places in 113 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 3/77 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:39] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 3 ms to minimize.
[2024-05-21 00:34:39] [INFO ] Deduced a trap composed of 56 places in 93 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 2/79 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/235 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 9 (OVERLAPS) 228/463 variables, 235/314 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/463 variables, 227/541 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:34:44] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 3 ms to minimize.
[2024-05-21 00:34:44] [INFO ] Deduced a trap composed of 48 places in 91 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/463 variables, 2/543 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/463 variables, 0/543 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 463/463 variables, and 543 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 59/59 constraints]
After SMT, in 60077ms problems are : Problem set: 0 solved, 227 unsolved
Search for dead transitions found 0 dead transitions in 60083ms
Starting structural reductions in LTL mode, iteration 1 : 235/245 places, 228/240 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60653 ms. Remains : 235/245 places, 228/240 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : AutoFlight-PT-03b-LTLCardinality-05
Product exploration explored 100000 steps with 1706 reset in 156 ms.
Product exploration explored 100000 steps with 1708 reset in 321 ms.
Computed a total of 58 stabilizing places and 58 stable transitions
Computed a total of 58 stabilizing places and 58 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p3) p2), (X p2), (X (NOT p3)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) (NOT p3) p2))), (X (NOT p1)), (X (X p2)), (X (X (NOT p3))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) (NOT p3) p2)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 174 ms. Reduced automaton from 3 states, 7 edges and 4 AP (stutter sensitive) to 3 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
RANDOM walk for 40000 steps (250 resets) in 318 ms. (125 steps per ms) remains 1/8 properties
BEST_FIRST walk for 40003 steps (25 resets) in 117 ms. (339 steps per ms) remains 1/1 properties
[2024-05-21 00:35:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 59/60 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 175/235 variables, 21/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 00:35:01] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 2 ms to minimize.
[2024-05-21 00:35:01] [INFO ] Deduced a trap composed of 51 places in 84 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 228/463 variables, 235/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/463 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/463 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 463/463 variables, and 259 constraints, problems are : Problem set: 0 solved, 1 unsolved in 415 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 59/60 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 175/235 variables, 21/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 00:35:01] [INFO ] Deduced a trap composed of 32 places in 50 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 228/463 variables, 235/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/463 variables, 1/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/463 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/463 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 463/463 variables, and 261 constraints, problems are : Problem set: 0 solved, 1 unsolved in 336 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
After SMT, in 759ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 139 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=69 )
Parikh walk visited 1 properties in 16 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p3) p2), (X p2), (X (NOT p3)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) (NOT p3) p2))), (X (NOT p1)), (X (X p2)), (X (X (NOT p3))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) (NOT p3) p2)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p0 p1 p3 p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) (NOT p3) p2)))), (F (NOT (OR p0 (NOT p1)))), (F (NOT p2)), (F p0), (F p3), (F p1)]
Knowledge based reduction with 17 factoid took 412 ms. Reduced automaton from 3 states, 7 edges and 4 AP (stutter sensitive) to 3 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 162 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
[2024-05-21 00:35:02] [INFO ] Invariant cache hit.
[2024-05-21 00:35:02] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned sat
[2024-05-21 00:35:02] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-21 00:35:02] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2024-05-21 00:35:02] [INFO ] Computed and/alt/rep : 227/325/227 causal constraints (skipped 0 transitions) in 18 ms.
[2024-05-21 00:35:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:35:03] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-21 00:35:03] [INFO ] [Nat]Absence check using 21 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 00:35:03] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2024-05-21 00:35:03] [INFO ] Computed and/alt/rep : 227/325/227 causal constraints (skipped 0 transitions) in 20 ms.
[2024-05-21 00:35:04] [INFO ] Added : 205 causal constraints over 41 iterations in 927 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
[2024-05-21 00:35:04] [INFO ] Invariant cache hit.
[2024-05-21 00:35:04] [INFO ] [Real]Absence check using 21 positive place invariants in 10 ms returned sat
[2024-05-21 00:35:04] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-21 00:35:04] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2024-05-21 00:35:04] [INFO ] Computed and/alt/rep : 227/325/227 causal constraints (skipped 0 transitions) in 18 ms.
[2024-05-21 00:35:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:35:05] [INFO ] [Nat]Absence check using 21 positive place invariants in 10 ms returned sat
[2024-05-21 00:35:05] [INFO ] [Nat]Absence check using 21 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-21 00:35:05] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2024-05-21 00:35:05] [INFO ] Computed and/alt/rep : 227/325/227 causal constraints (skipped 0 transitions) in 16 ms.
[2024-05-21 00:35:06] [INFO ] Added : 209 causal constraints over 42 iterations in 1183 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p3))
Support contains 5 out of 235 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 228/228 transitions.
Applied a total of 0 rules in 3 ms. Remains 235 /235 variables (removed 0) and now considering 228/228 (removed 0) transitions.
[2024-05-21 00:35:06] [INFO ] Invariant cache hit.
[2024-05-21 00:35:06] [INFO ] Implicit Places using invariants in 146 ms returned []
[2024-05-21 00:35:06] [INFO ] Invariant cache hit.
[2024-05-21 00:35:06] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 434 ms to find 0 implicit places.
Running 227 sub problems to find dead transitions.
[2024-05-21 00:35:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:10] [INFO ] Deduced a trap composed of 17 places in 130 ms of which 3 ms to minimize.
[2024-05-21 00:35:10] [INFO ] Deduced a trap composed of 40 places in 196 ms of which 4 ms to minimize.
[2024-05-21 00:35:10] [INFO ] Deduced a trap composed of 18 places in 117 ms of which 3 ms to minimize.
[2024-05-21 00:35:10] [INFO ] Deduced a trap composed of 42 places in 159 ms of which 4 ms to minimize.
[2024-05-21 00:35:11] [INFO ] Deduced a trap composed of 19 places in 169 ms of which 4 ms to minimize.
[2024-05-21 00:35:11] [INFO ] Deduced a trap composed of 18 places in 164 ms of which 4 ms to minimize.
[2024-05-21 00:35:11] [INFO ] Deduced a trap composed of 18 places in 169 ms of which 3 ms to minimize.
[2024-05-21 00:35:11] [INFO ] Deduced a trap composed of 43 places in 159 ms of which 3 ms to minimize.
[2024-05-21 00:35:11] [INFO ] Deduced a trap composed of 27 places in 162 ms of which 4 ms to minimize.
[2024-05-21 00:35:11] [INFO ] Deduced a trap composed of 49 places in 135 ms of which 3 ms to minimize.
[2024-05-21 00:35:12] [INFO ] Deduced a trap composed of 56 places in 145 ms of which 3 ms to minimize.
[2024-05-21 00:35:12] [INFO ] Deduced a trap composed of 20 places in 91 ms of which 2 ms to minimize.
[2024-05-21 00:35:12] [INFO ] Deduced a trap composed of 45 places in 132 ms of which 3 ms to minimize.
[2024-05-21 00:35:12] [INFO ] Deduced a trap composed of 41 places in 129 ms of which 3 ms to minimize.
[2024-05-21 00:35:12] [INFO ] Deduced a trap composed of 44 places in 122 ms of which 3 ms to minimize.
[2024-05-21 00:35:12] [INFO ] Deduced a trap composed of 49 places in 188 ms of which 4 ms to minimize.
[2024-05-21 00:35:13] [INFO ] Deduced a trap composed of 26 places in 155 ms of which 3 ms to minimize.
[2024-05-21 00:35:13] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 3 ms to minimize.
[2024-05-21 00:35:14] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 2 ms to minimize.
[2024-05-21 00:35:14] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:16] [INFO ] Deduced a trap composed of 19 places in 99 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:18] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:19] [INFO ] Deduced a trap composed of 48 places in 143 ms of which 3 ms to minimize.
[2024-05-21 00:35:20] [INFO ] Deduced a trap composed of 21 places in 92 ms of which 2 ms to minimize.
[2024-05-21 00:35:20] [INFO ] Deduced a trap composed of 25 places in 92 ms of which 2 ms to minimize.
[2024-05-21 00:35:20] [INFO ] Deduced a trap composed of 19 places in 110 ms of which 2 ms to minimize.
[2024-05-21 00:35:21] [INFO ] Deduced a trap composed of 44 places in 90 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 5/49 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:24] [INFO ] Deduced a trap composed of 41 places in 151 ms of which 3 ms to minimize.
[2024-05-21 00:35:25] [INFO ] Deduced a trap composed of 44 places in 102 ms of which 2 ms to minimize.
[2024-05-21 00:35:25] [INFO ] Deduced a trap composed of 50 places in 141 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 3/52 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:27] [INFO ] Deduced a trap composed of 57 places in 122 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/235 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:29] [INFO ] Deduced a trap composed of 22 places in 152 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/235 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:33] [INFO ] Deduced a trap composed of 37 places in 94 ms of which 2 ms to minimize.
[2024-05-21 00:35:33] [INFO ] Deduced a trap composed of 50 places in 97 ms of which 2 ms to minimize.
[2024-05-21 00:35:33] [INFO ] Deduced a trap composed of 61 places in 131 ms of which 3 ms to minimize.
[2024-05-21 00:35:33] [INFO ] Deduced a trap composed of 37 places in 141 ms of which 3 ms to minimize.
[2024-05-21 00:35:33] [INFO ] Deduced a trap composed of 50 places in 146 ms of which 3 ms to minimize.
[2024-05-21 00:35:34] [INFO ] Deduced a trap composed of 51 places in 139 ms of which 6 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/235 variables, 6/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/235 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 12 (OVERLAPS) 228/463 variables, 235/295 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 463/463 variables, and 295 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 38/38 constraints]
Escalating to Integer solving :Problem set: 0 solved, 227 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 38/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:39] [INFO ] Deduced a trap composed of 42 places in 98 ms of which 3 ms to minimize.
[2024-05-21 00:35:39] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 2 ms to minimize.
[2024-05-21 00:35:39] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-21 00:35:39] [INFO ] Deduced a trap composed of 28 places in 29 ms of which 1 ms to minimize.
[2024-05-21 00:35:39] [INFO ] Deduced a trap composed of 32 places in 78 ms of which 2 ms to minimize.
[2024-05-21 00:35:40] [INFO ] Deduced a trap composed of 62 places in 75 ms of which 2 ms to minimize.
[2024-05-21 00:35:40] [INFO ] Deduced a trap composed of 54 places in 76 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 7/67 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:42] [INFO ] Deduced a trap composed of 27 places in 120 ms of which 3 ms to minimize.
[2024-05-21 00:35:42] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 2 ms to minimize.
[2024-05-21 00:35:42] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 2 ms to minimize.
[2024-05-21 00:35:42] [INFO ] Deduced a trap composed of 29 places in 45 ms of which 1 ms to minimize.
[2024-05-21 00:35:42] [INFO ] Deduced a trap composed of 47 places in 109 ms of which 3 ms to minimize.
[2024-05-21 00:35:42] [INFO ] Deduced a trap composed of 49 places in 91 ms of which 2 ms to minimize.
[2024-05-21 00:35:43] [INFO ] Deduced a trap composed of 32 places in 36 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 7/74 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:45] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
[2024-05-21 00:35:45] [INFO ] Deduced a trap composed of 47 places in 131 ms of which 3 ms to minimize.
[2024-05-21 00:35:45] [INFO ] Deduced a trap composed of 50 places in 88 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 3/77 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:46] [INFO ] Deduced a trap composed of 26 places in 155 ms of which 4 ms to minimize.
[2024-05-21 00:35:47] [INFO ] Deduced a trap composed of 56 places in 104 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 2/79 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/235 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 9 (OVERLAPS) 228/463 variables, 235/314 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/463 variables, 227/541 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:35:51] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 2 ms to minimize.
[2024-05-21 00:35:51] [INFO ] Deduced a trap composed of 48 places in 87 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/463 variables, 2/543 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/463 variables, 0/543 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 463/463 variables, and 543 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 59/59 constraints]
After SMT, in 60061ms problems are : Problem set: 0 solved, 227 unsolved
Search for dead transitions found 0 dead transitions in 60068ms
Finished structural reductions in LTL mode , in 1 iterations and 60506 ms. Remains : 235/235 places, 228/228 transitions.
Computed a total of 58 stabilizing places and 58 stable transitions
Computed a total of 58 stabilizing places and 58 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p3) p2), (X p2), (X (NOT p3)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) (NOT p3) p2))), (X (NOT p1)), (X (X p2)), (X (X (NOT p3))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) (NOT p3) p2)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 177 ms. Reduced automaton from 3 states, 7 edges and 4 AP (stutter sensitive) to 3 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 211 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
RANDOM walk for 40000 steps (250 resets) in 176 ms. (225 steps per ms) remains 1/8 properties
BEST_FIRST walk for 40004 steps (25 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
[2024-05-21 00:36:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 59/60 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 175/235 variables, 21/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 00:36:07] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 3 ms to minimize.
[2024-05-21 00:36:07] [INFO ] Deduced a trap composed of 51 places in 110 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 228/463 variables, 235/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/463 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/463 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 463/463 variables, and 259 constraints, problems are : Problem set: 0 solved, 1 unsolved in 528 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 59/60 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 175/235 variables, 21/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 00:36:08] [INFO ] Deduced a trap composed of 32 places in 57 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 228/463 variables, 235/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/463 variables, 1/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/463 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/463 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 463/463 variables, and 261 constraints, problems are : Problem set: 0 solved, 1 unsolved in 323 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
After SMT, in 860ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 137 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=68 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p3) p2), (X p2), (X (NOT p3)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) (NOT p3) p2))), (X (NOT p1)), (X (X p2)), (X (X (NOT p3))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) (NOT p3) p2)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p0 p1 p3 p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) (NOT p3) p2)))), (F (NOT (OR p0 (NOT p1)))), (F (NOT p2)), (F p0), (F p3), (F p1)]
Knowledge based reduction with 17 factoid took 506 ms. Reduced automaton from 3 states, 7 edges and 4 AP (stutter sensitive) to 3 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 270 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
[2024-05-21 00:36:09] [INFO ] Invariant cache hit.
[2024-05-21 00:36:09] [INFO ] [Real]Absence check using 21 positive place invariants in 17 ms returned sat
[2024-05-21 00:36:09] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 00:36:09] [INFO ] [Real]Absence check using state equation in 232 ms returned sat
[2024-05-21 00:36:09] [INFO ] Computed and/alt/rep : 227/325/227 causal constraints (skipped 0 transitions) in 35 ms.
[2024-05-21 00:36:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:36:10] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-21 00:36:10] [INFO ] [Nat]Absence check using 21 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 00:36:10] [INFO ] [Nat]Absence check using state equation in 220 ms returned sat
[2024-05-21 00:36:10] [INFO ] Computed and/alt/rep : 227/325/227 causal constraints (skipped 0 transitions) in 27 ms.
[2024-05-21 00:36:11] [INFO ] Added : 205 causal constraints over 41 iterations in 1333 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
[2024-05-21 00:36:11] [INFO ] Invariant cache hit.
[2024-05-21 00:36:11] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-21 00:36:11] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 00:36:12] [INFO ] [Real]Absence check using state equation in 226 ms returned sat
[2024-05-21 00:36:12] [INFO ] Computed and/alt/rep : 227/325/227 causal constraints (skipped 0 transitions) in 29 ms.
[2024-05-21 00:36:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:36:12] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-21 00:36:12] [INFO ] [Nat]Absence check using 21 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 00:36:12] [INFO ] [Nat]Absence check using state equation in 219 ms returned sat
[2024-05-21 00:36:12] [INFO ] Computed and/alt/rep : 227/325/227 causal constraints (skipped 0 transitions) in 28 ms.
[2024-05-21 00:36:14] [INFO ] Added : 209 causal constraints over 42 iterations in 1379 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p3))
Stuttering acceptance computed with spot in 291 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
Product exploration explored 100000 steps with 1716 reset in 252 ms.
Product exploration explored 100000 steps with 1700 reset in 472 ms.
Built C files in :
/tmp/ltsmin9070172809240161772
[2024-05-21 00:36:15] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9070172809240161772
Running compilation step : cd /tmp/ltsmin9070172809240161772;'/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 1260 ms.
Running link step : cd /tmp/ltsmin9070172809240161772;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin9070172809240161772;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1309096463038463450.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 235 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 228/228 transitions.
Applied a total of 0 rules in 3 ms. Remains 235 /235 variables (removed 0) and now considering 228/228 (removed 0) transitions.
[2024-05-21 00:36:30] [INFO ] Invariant cache hit.
[2024-05-21 00:36:30] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-21 00:36:30] [INFO ] Invariant cache hit.
[2024-05-21 00:36:31] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
Running 227 sub problems to find dead transitions.
[2024-05-21 00:36:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:36:35] [INFO ] Deduced a trap composed of 17 places in 210 ms of which 5 ms to minimize.
[2024-05-21 00:36:35] [INFO ] Deduced a trap composed of 40 places in 128 ms of which 3 ms to minimize.
[2024-05-21 00:36:35] [INFO ] Deduced a trap composed of 18 places in 121 ms of which 2 ms to minimize.
[2024-05-21 00:36:35] [INFO ] Deduced a trap composed of 42 places in 168 ms of which 4 ms to minimize.
[2024-05-21 00:36:35] [INFO ] Deduced a trap composed of 19 places in 114 ms of which 3 ms to minimize.
[2024-05-21 00:36:35] [INFO ] Deduced a trap composed of 18 places in 128 ms of which 2 ms to minimize.
[2024-05-21 00:36:35] [INFO ] Deduced a trap composed of 18 places in 136 ms of which 3 ms to minimize.
[2024-05-21 00:36:36] [INFO ] Deduced a trap composed of 43 places in 163 ms of which 4 ms to minimize.
[2024-05-21 00:36:36] [INFO ] Deduced a trap composed of 27 places in 169 ms of which 3 ms to minimize.
[2024-05-21 00:36:36] [INFO ] Deduced a trap composed of 49 places in 152 ms of which 3 ms to minimize.
[2024-05-21 00:36:36] [INFO ] Deduced a trap composed of 56 places in 133 ms of which 3 ms to minimize.
[2024-05-21 00:36:36] [INFO ] Deduced a trap composed of 20 places in 136 ms of which 3 ms to minimize.
[2024-05-21 00:36:36] [INFO ] Deduced a trap composed of 45 places in 125 ms of which 3 ms to minimize.
[2024-05-21 00:36:36] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 2 ms to minimize.
[2024-05-21 00:36:37] [INFO ] Deduced a trap composed of 44 places in 114 ms of which 3 ms to minimize.
[2024-05-21 00:36:37] [INFO ] Deduced a trap composed of 49 places in 181 ms of which 4 ms to minimize.
[2024-05-21 00:36:37] [INFO ] Deduced a trap composed of 26 places in 164 ms of which 3 ms to minimize.
[2024-05-21 00:36:37] [INFO ] Deduced a trap composed of 42 places in 132 ms of which 3 ms to minimize.
[2024-05-21 00:36:38] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 3 ms to minimize.
[2024-05-21 00:36:39] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:36:42] [INFO ] Deduced a trap composed of 19 places in 85 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:36:43] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:36:45] [INFO ] Deduced a trap composed of 48 places in 135 ms of which 3 ms to minimize.
[2024-05-21 00:36:45] [INFO ] Deduced a trap composed of 21 places in 129 ms of which 3 ms to minimize.
[2024-05-21 00:36:46] [INFO ] Deduced a trap composed of 25 places in 115 ms of which 3 ms to minimize.
[2024-05-21 00:36:46] [INFO ] Deduced a trap composed of 19 places in 175 ms of which 3 ms to minimize.
[2024-05-21 00:36:47] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 5/49 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:36:50] [INFO ] Deduced a trap composed of 41 places in 121 ms of which 4 ms to minimize.
[2024-05-21 00:36:51] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 2 ms to minimize.
[2024-05-21 00:36:51] [INFO ] Deduced a trap composed of 50 places in 92 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 3/52 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:36:53] [INFO ] Deduced a trap composed of 57 places in 127 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/235 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:36:55] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/235 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:36:59] [INFO ] Deduced a trap composed of 37 places in 121 ms of which 3 ms to minimize.
[2024-05-21 00:36:59] [INFO ] Deduced a trap composed of 50 places in 132 ms of which 3 ms to minimize.
[2024-05-21 00:36:59] [INFO ] Deduced a trap composed of 61 places in 129 ms of which 3 ms to minimize.
[2024-05-21 00:36:59] [INFO ] Deduced a trap composed of 37 places in 118 ms of which 3 ms to minimize.
[2024-05-21 00:37:00] [INFO ] Deduced a trap composed of 50 places in 115 ms of which 3 ms to minimize.
[2024-05-21 00:37:00] [INFO ] Deduced a trap composed of 51 places in 102 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/235 variables, 6/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/463 variables, and 60 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 38/38 constraints]
Escalating to Integer solving :Problem set: 0 solved, 227 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 38/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:37:03] [INFO ] Deduced a trap composed of 42 places in 113 ms of which 3 ms to minimize.
[2024-05-21 00:37:03] [INFO ] Deduced a trap composed of 41 places in 150 ms of which 3 ms to minimize.
[2024-05-21 00:37:03] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 1 ms to minimize.
[2024-05-21 00:37:03] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 2 ms to minimize.
[2024-05-21 00:37:03] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 3 ms to minimize.
[2024-05-21 00:37:04] [INFO ] Deduced a trap composed of 62 places in 74 ms of which 1 ms to minimize.
[2024-05-21 00:37:04] [INFO ] Deduced a trap composed of 54 places in 99 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 7/67 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:37:06] [INFO ] Deduced a trap composed of 27 places in 119 ms of which 3 ms to minimize.
[2024-05-21 00:37:06] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 1 ms to minimize.
[2024-05-21 00:37:06] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
[2024-05-21 00:37:06] [INFO ] Deduced a trap composed of 29 places in 46 ms of which 2 ms to minimize.
[2024-05-21 00:37:06] [INFO ] Deduced a trap composed of 47 places in 122 ms of which 3 ms to minimize.
[2024-05-21 00:37:06] [INFO ] Deduced a trap composed of 49 places in 114 ms of which 3 ms to minimize.
[2024-05-21 00:37:07] [INFO ] Deduced a trap composed of 32 places in 51 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 7/74 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:37:09] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 1 ms to minimize.
[2024-05-21 00:37:09] [INFO ] Deduced a trap composed of 47 places in 136 ms of which 3 ms to minimize.
[2024-05-21 00:37:09] [INFO ] Deduced a trap composed of 50 places in 131 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 3/77 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:37:11] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 2 ms to minimize.
[2024-05-21 00:37:11] [INFO ] Deduced a trap composed of 56 places in 102 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 2/79 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/235 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 9 (OVERLAPS) 228/463 variables, 235/314 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/463 variables, 227/541 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:37:16] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 2 ms to minimize.
[2024-05-21 00:37:17] [INFO ] Deduced a trap composed of 48 places in 82 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/463 variables, 2/543 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/463 variables, 0/543 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 463/463 variables, and 543 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 59/59 constraints]
After SMT, in 60060ms problems are : Problem set: 0 solved, 227 unsolved
Search for dead transitions found 0 dead transitions in 60064ms
Finished structural reductions in LTL mode , in 1 iterations and 60449 ms. Remains : 235/235 places, 228/228 transitions.
Built C files in :
/tmp/ltsmin10409744182752833698
[2024-05-21 00:37:31] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10409744182752833698
Running compilation step : cd /tmp/ltsmin10409744182752833698;'/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 788 ms.
Running link step : cd /tmp/ltsmin10409744182752833698;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin10409744182752833698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11739655230344662189.hoa' '--buchi-type=spotba'
LTSmin run took 8543 ms.
FORMULA AutoFlight-PT-03b-LTLCardinality-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property AutoFlight-PT-03b-LTLCardinality-05 finished in 221318 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)||F(p1))))'
Support contains 4 out of 245 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 240/240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 239 transition count 234
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 239 transition count 234
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 239 transition count 231
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 237 transition count 229
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 237 transition count 229
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 236 transition count 228
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 236 transition count 228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 235 transition count 227
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 235 transition count 227
Applied a total of 23 rules in 28 ms. Remains 235 /245 variables (removed 10) and now considering 227/240 (removed 13) transitions.
// Phase 1: matrix 227 rows 235 cols
[2024-05-21 00:37:40] [INFO ] Computed 22 invariants in 3 ms
[2024-05-21 00:37:40] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-21 00:37:40] [INFO ] Invariant cache hit.
[2024-05-21 00:37:40] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
Running 226 sub problems to find dead transitions.
[2024-05-21 00:37:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:37:45] [INFO ] Deduced a trap composed of 43 places in 228 ms of which 4 ms to minimize.
[2024-05-21 00:37:45] [INFO ] Deduced a trap composed of 15 places in 131 ms of which 3 ms to minimize.
[2024-05-21 00:37:45] [INFO ] Deduced a trap composed of 47 places in 204 ms of which 4 ms to minimize.
[2024-05-21 00:37:45] [INFO ] Deduced a trap composed of 18 places in 199 ms of which 4 ms to minimize.
[2024-05-21 00:37:45] [INFO ] Deduced a trap composed of 25 places in 131 ms of which 3 ms to minimize.
[2024-05-21 00:37:45] [INFO ] Deduced a trap composed of 17 places in 192 ms of which 5 ms to minimize.
[2024-05-21 00:37:46] [INFO ] Deduced a trap composed of 16 places in 152 ms of which 3 ms to minimize.
[2024-05-21 00:37:46] [INFO ] Deduced a trap composed of 55 places in 175 ms of which 3 ms to minimize.
[2024-05-21 00:37:46] [INFO ] Deduced a trap composed of 42 places in 180 ms of which 3 ms to minimize.
[2024-05-21 00:37:46] [INFO ] Deduced a trap composed of 58 places in 152 ms of which 3 ms to minimize.
[2024-05-21 00:37:46] [INFO ] Deduced a trap composed of 59 places in 154 ms of which 4 ms to minimize.
[2024-05-21 00:37:46] [INFO ] Deduced a trap composed of 40 places in 144 ms of which 3 ms to minimize.
[2024-05-21 00:37:47] [INFO ] Deduced a trap composed of 21 places in 135 ms of which 3 ms to minimize.
[2024-05-21 00:37:47] [INFO ] Deduced a trap composed of 47 places in 129 ms of which 3 ms to minimize.
[2024-05-21 00:37:47] [INFO ] Deduced a trap composed of 48 places in 132 ms of which 3 ms to minimize.
[2024-05-21 00:37:47] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 3 ms to minimize.
[2024-05-21 00:37:47] [INFO ] Deduced a trap composed of 43 places in 124 ms of which 3 ms to minimize.
[2024-05-21 00:37:47] [INFO ] Deduced a trap composed of 18 places in 122 ms of which 3 ms to minimize.
[2024-05-21 00:37:48] [INFO ] Deduced a trap composed of 27 places in 149 ms of which 3 ms to minimize.
[2024-05-21 00:37:48] [INFO ] Deduced a trap composed of 28 places in 139 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:37:50] [INFO ] Deduced a trap composed of 16 places in 196 ms of which 4 ms to minimize.
[2024-05-21 00:37:50] [INFO ] Deduced a trap composed of 43 places in 151 ms of which 3 ms to minimize.
[2024-05-21 00:37:51] [INFO ] Deduced a trap composed of 54 places in 166 ms of which 3 ms to minimize.
[2024-05-21 00:37:51] [INFO ] Deduced a trap composed of 42 places in 122 ms of which 3 ms to minimize.
[2024-05-21 00:37:51] [INFO ] Deduced a trap composed of 54 places in 94 ms of which 2 ms to minimize.
[2024-05-21 00:37:51] [INFO ] Deduced a trap composed of 53 places in 84 ms of which 2 ms to minimize.
[2024-05-21 00:37:51] [INFO ] Deduced a trap composed of 47 places in 114 ms of which 2 ms to minimize.
[2024-05-21 00:37:52] [INFO ] Deduced a trap composed of 59 places in 100 ms of which 2 ms to minimize.
[2024-05-21 00:37:52] [INFO ] Deduced a trap composed of 48 places in 118 ms of which 2 ms to minimize.
[2024-05-21 00:37:52] [INFO ] Deduced a trap composed of 19 places in 87 ms of which 2 ms to minimize.
[2024-05-21 00:37:52] [INFO ] Deduced a trap composed of 49 places in 127 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 11/53 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:37:53] [INFO ] Deduced a trap composed of 44 places in 100 ms of which 3 ms to minimize.
[2024-05-21 00:37:54] [INFO ] Deduced a trap composed of 50 places in 110 ms of which 3 ms to minimize.
[2024-05-21 00:37:54] [INFO ] Deduced a trap composed of 28 places in 94 ms of which 3 ms to minimize.
[2024-05-21 00:37:54] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 2 ms to minimize.
[2024-05-21 00:37:55] [INFO ] Deduced a trap composed of 51 places in 134 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 5/58 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:37:56] [INFO ] Deduced a trap composed of 46 places in 73 ms of which 3 ms to minimize.
[2024-05-21 00:37:56] [INFO ] Deduced a trap composed of 58 places in 73 ms of which 2 ms to minimize.
[2024-05-21 00:37:56] [INFO ] Deduced a trap composed of 39 places in 43 ms of which 1 ms to minimize.
[2024-05-21 00:37:56] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:38:00] [INFO ] Deduced a trap composed of 54 places in 90 ms of which 2 ms to minimize.
[2024-05-21 00:38:00] [INFO ] Deduced a trap composed of 49 places in 75 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:38:02] [INFO ] Deduced a trap composed of 50 places in 77 ms of which 2 ms to minimize.
[2024-05-21 00:38:03] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/235 variables, 2/66 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:38:05] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 1 ms to minimize.
[2024-05-21 00:38:05] [INFO ] Deduced a trap composed of 33 places in 80 ms of which 2 ms to minimize.
[2024-05-21 00:38:05] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 2 ms to minimize.
[2024-05-21 00:38:05] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 3 ms to minimize.
[2024-05-21 00:38:06] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 3 ms to minimize.
[2024-05-21 00:38:06] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/235 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:38:09] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 3 ms to minimize.
[2024-05-21 00:38:09] [INFO ] Deduced a trap composed of 44 places in 120 ms of which 3 ms to minimize.
[2024-05-21 00:38:09] [INFO ] Deduced a trap composed of 51 places in 126 ms of which 3 ms to minimize.
[2024-05-21 00:38:09] [INFO ] Deduced a trap composed of 47 places in 117 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/462 variables, and 76 constraints, problems are : Problem set: 0 solved, 226 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, PredecessorRefiner: 226/226 constraints, Known Traps: 54/54 constraints]
Escalating to Integer solving :Problem set: 0 solved, 226 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 54/76 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:38:14] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 3 ms to minimize.
[2024-05-21 00:38:15] [INFO ] Deduced a trap composed of 25 places in 72 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:38:16] [INFO ] Deduced a trap composed of 49 places in 199 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 7 (OVERLAPS) 227/462 variables, 235/314 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/462 variables, 226/540 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:38:21] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-21 00:38:22] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 3 ms to minimize.
[2024-05-21 00:38:22] [INFO ] Deduced a trap composed of 50 places in 100 ms of which 3 ms to minimize.
[2024-05-21 00:38:23] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/462 variables, 4/544 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:38:28] [INFO ] Deduced a trap composed of 29 places in 31 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/462 variables, 1/545 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/462 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:38:41] [INFO ] Deduced a trap composed of 50 places in 103 ms of which 4 ms to minimize.
SMT process timed out in 60117ms, After SMT, problems are : Problem set: 0 solved, 226 unsolved
Search for dead transitions found 0 dead transitions in 60122ms
Starting structural reductions in LTL mode, iteration 1 : 235/245 places, 227/240 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60546 ms. Remains : 235/245 places, 227/240 transitions.
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-03b-LTLCardinality-08
Product exploration explored 100000 steps with 1453 reset in 233 ms.
Product exploration explored 100000 steps with 1467 reset in 283 ms.
Computed a total of 58 stabilizing places and 58 stable transitions
Computed a total of 58 stabilizing places and 58 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 148 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[(NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 228 steps (0 resets) in 5 ms. (38 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 9 factoid took 180 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-05-21 00:38:42] [INFO ] Invariant cache hit.
[2024-05-21 00:38:42] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-21 00:38:42] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-21 00:38:42] [INFO ] [Real]Absence check using state equation in 237 ms returned sat
[2024-05-21 00:38:43] [INFO ] Computed and/alt/rep : 226/323/226 causal constraints (skipped 0 transitions) in 28 ms.
[2024-05-21 00:38:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:38:43] [INFO ] [Nat]Absence check using 21 positive place invariants in 11 ms returned sat
[2024-05-21 00:38:43] [INFO ] [Nat]Absence check using 21 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-21 00:38:43] [INFO ] [Nat]Absence check using state equation in 187 ms returned sat
[2024-05-21 00:38:43] [INFO ] Computed and/alt/rep : 226/323/226 causal constraints (skipped 0 transitions) in 27 ms.
[2024-05-21 00:38:44] [INFO ] Added : 209 causal constraints over 42 iterations in 1338 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 235 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 227/227 transitions.
Applied a total of 0 rules in 4 ms. Remains 235 /235 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2024-05-21 00:38:44] [INFO ] Invariant cache hit.
[2024-05-21 00:38:44] [INFO ] Implicit Places using invariants in 166 ms returned []
[2024-05-21 00:38:44] [INFO ] Invariant cache hit.
[2024-05-21 00:38:45] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 527 ms to find 0 implicit places.
Running 226 sub problems to find dead transitions.
[2024-05-21 00:38:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:38:49] [INFO ] Deduced a trap composed of 43 places in 206 ms of which 4 ms to minimize.
[2024-05-21 00:38:49] [INFO ] Deduced a trap composed of 15 places in 129 ms of which 3 ms to minimize.
[2024-05-21 00:38:49] [INFO ] Deduced a trap composed of 47 places in 123 ms of which 3 ms to minimize.
[2024-05-21 00:38:50] [INFO ] Deduced a trap composed of 18 places in 134 ms of which 3 ms to minimize.
[2024-05-21 00:38:50] [INFO ] Deduced a trap composed of 25 places in 190 ms of which 4 ms to minimize.
[2024-05-21 00:38:50] [INFO ] Deduced a trap composed of 17 places in 160 ms of which 4 ms to minimize.
[2024-05-21 00:38:50] [INFO ] Deduced a trap composed of 16 places in 159 ms of which 4 ms to minimize.
[2024-05-21 00:38:50] [INFO ] Deduced a trap composed of 55 places in 190 ms of which 4 ms to minimize.
[2024-05-21 00:38:50] [INFO ] Deduced a trap composed of 42 places in 160 ms of which 4 ms to minimize.
[2024-05-21 00:38:51] [INFO ] Deduced a trap composed of 58 places in 160 ms of which 3 ms to minimize.
[2024-05-21 00:38:51] [INFO ] Deduced a trap composed of 59 places in 152 ms of which 3 ms to minimize.
[2024-05-21 00:38:51] [INFO ] Deduced a trap composed of 40 places in 149 ms of which 3 ms to minimize.
[2024-05-21 00:38:51] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 3 ms to minimize.
[2024-05-21 00:38:51] [INFO ] Deduced a trap composed of 47 places in 117 ms of which 3 ms to minimize.
[2024-05-21 00:38:51] [INFO ] Deduced a trap composed of 48 places in 109 ms of which 2 ms to minimize.
[2024-05-21 00:38:51] [INFO ] Deduced a trap composed of 18 places in 142 ms of which 3 ms to minimize.
[2024-05-21 00:38:52] [INFO ] Deduced a trap composed of 43 places in 123 ms of which 3 ms to minimize.
[2024-05-21 00:38:52] [INFO ] Deduced a trap composed of 18 places in 188 ms of which 3 ms to minimize.
[2024-05-21 00:38:52] [INFO ] Deduced a trap composed of 27 places in 150 ms of which 3 ms to minimize.
[2024-05-21 00:38:52] [INFO ] Deduced a trap composed of 28 places in 138 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:38:54] [INFO ] Deduced a trap composed of 16 places in 206 ms of which 4 ms to minimize.
[2024-05-21 00:38:54] [INFO ] Deduced a trap composed of 43 places in 151 ms of which 3 ms to minimize.
[2024-05-21 00:38:55] [INFO ] Deduced a trap composed of 54 places in 179 ms of which 3 ms to minimize.
[2024-05-21 00:38:55] [INFO ] Deduced a trap composed of 42 places in 116 ms of which 3 ms to minimize.
[2024-05-21 00:38:55] [INFO ] Deduced a trap composed of 54 places in 79 ms of which 2 ms to minimize.
[2024-05-21 00:38:55] [INFO ] Deduced a trap composed of 53 places in 87 ms of which 2 ms to minimize.
[2024-05-21 00:38:55] [INFO ] Deduced a trap composed of 47 places in 114 ms of which 3 ms to minimize.
[2024-05-21 00:38:56] [INFO ] Deduced a trap composed of 59 places in 101 ms of which 3 ms to minimize.
[2024-05-21 00:38:56] [INFO ] Deduced a trap composed of 48 places in 76 ms of which 2 ms to minimize.
[2024-05-21 00:38:56] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 2 ms to minimize.
[2024-05-21 00:38:56] [INFO ] Deduced a trap composed of 49 places in 82 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 11/53 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:38:58] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 2 ms to minimize.
[2024-05-21 00:38:58] [INFO ] Deduced a trap composed of 50 places in 83 ms of which 3 ms to minimize.
[2024-05-21 00:38:58] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 3 ms to minimize.
[2024-05-21 00:38:59] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 2 ms to minimize.
[2024-05-21 00:38:59] [INFO ] Deduced a trap composed of 51 places in 128 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 5/58 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:39:00] [INFO ] Deduced a trap composed of 46 places in 71 ms of which 2 ms to minimize.
[2024-05-21 00:39:00] [INFO ] Deduced a trap composed of 58 places in 109 ms of which 2 ms to minimize.
[2024-05-21 00:39:00] [INFO ] Deduced a trap composed of 39 places in 47 ms of which 1 ms to minimize.
[2024-05-21 00:39:01] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:39:04] [INFO ] Deduced a trap composed of 54 places in 87 ms of which 2 ms to minimize.
[2024-05-21 00:39:04] [INFO ] Deduced a trap composed of 49 places in 79 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:39:06] [INFO ] Deduced a trap composed of 50 places in 85 ms of which 2 ms to minimize.
[2024-05-21 00:39:06] [INFO ] Deduced a trap composed of 26 places in 125 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/235 variables, 2/66 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:39:08] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 1 ms to minimize.
[2024-05-21 00:39:08] [INFO ] Deduced a trap composed of 33 places in 86 ms of which 2 ms to minimize.
[2024-05-21 00:39:08] [INFO ] Deduced a trap composed of 28 places in 52 ms of which 1 ms to minimize.
[2024-05-21 00:39:08] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 3 ms to minimize.
[2024-05-21 00:39:08] [INFO ] Deduced a trap composed of 26 places in 71 ms of which 2 ms to minimize.
[2024-05-21 00:39:09] [INFO ] Deduced a trap composed of 28 places in 72 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/235 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:39:11] [INFO ] Deduced a trap composed of 50 places in 78 ms of which 2 ms to minimize.
[2024-05-21 00:39:11] [INFO ] Deduced a trap composed of 44 places in 90 ms of which 2 ms to minimize.
[2024-05-21 00:39:12] [INFO ] Deduced a trap composed of 51 places in 88 ms of which 2 ms to minimize.
[2024-05-21 00:39:12] [INFO ] Deduced a trap composed of 47 places in 86 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/235 variables, 4/76 constraints. Problems are: Problem set: 0 solved, 226 unsolved
[2024-05-21 00:39:14] [INFO ] Deduced a trap composed of 49 places in 88 ms of which 3 ms to minimize.
[2024-05-21 00:39:14] [INFO ] Deduced a trap composed of 43 places in 113 ms of which 2 ms to minimize.
[2024-05-21 00:39:15] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 2 ms to minimize.
SMT process timed out in 30100ms, After SMT, problems are : Problem set: 0 solved, 226 unsolved
Search for dead transitions found 0 dead transitions in 30104ms
Finished structural reductions in LTL mode , in 1 iterations and 30639 ms. Remains : 235/235 places, 227/227 transitions.
Computed a total of 58 stabilizing places and 58 stable transitions
Computed a total of 58 stabilizing places and 58 stable transitions
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 262 steps (0 resets) in 6 ms. (37 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 201 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-05-21 00:39:16] [INFO ] Invariant cache hit.
[2024-05-21 00:39:16] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-21 00:39:16] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-21 00:39:16] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2024-05-21 00:39:16] [INFO ] Computed and/alt/rep : 226/323/226 causal constraints (skipped 0 transitions) in 27 ms.
[2024-05-21 00:39:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:39:17] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-21 00:39:17] [INFO ] [Nat]Absence check using 21 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-21 00:39:17] [INFO ] [Nat]Absence check using state equation in 216 ms returned sat
[2024-05-21 00:39:17] [INFO ] Computed and/alt/rep : 226/323/226 causal constraints (skipped 0 transitions) in 21 ms.
[2024-05-21 00:39:18] [INFO ] Added : 209 causal constraints over 42 iterations in 1186 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1449 reset in 340 ms.
Product exploration explored 100000 steps with 1478 reset in 432 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 235 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 235/235 places, 227/227 transitions.
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 235 transition count 227
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 5 rules applied. Total rules applied 76 place count 235 transition count 224
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 76 place count 235 transition count 224
Deduced a syphon composed of 106 places in 1 ms
Iterating global reduction 2 with 33 rules applied. Total rules applied 109 place count 235 transition count 224
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 169 place count 175 transition count 164
Deduced a syphon composed of 47 places in 0 ms
Iterating global reduction 2 with 60 rules applied. Total rules applied 229 place count 175 transition count 164
Performed 55 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 102 places in 0 ms
Iterating global reduction 2 with 55 rules applied. Total rules applied 284 place count 175 transition count 158
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 318 place count 141 transition count 124
Deduced a syphon composed of 68 places in 0 ms
Iterating global reduction 2 with 34 rules applied. Total rules applied 352 place count 141 transition count 124
Deduced a syphon composed of 68 places in 0 ms
Applied a total of 352 rules in 70 ms. Remains 141 /235 variables (removed 94) and now considering 124/227 (removed 103) transitions.
[2024-05-21 00:39:19] [INFO ] Redundant transitions in 4 ms returned []
Running 123 sub problems to find dead transitions.
// Phase 1: matrix 124 rows 141 cols
[2024-05-21 00:39:19] [INFO ] Computed 22 invariants in 3 ms
[2024-05-21 00:39:19] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 123 unsolved
[2024-05-21 00:39:21] [INFO ] Deduced a trap composed of 2 places in 94 ms of which 2 ms to minimize.
[2024-05-21 00:39:21] [INFO ] Deduced a trap composed of 3 places in 95 ms of which 2 ms to minimize.
[2024-05-21 00:39:21] [INFO ] Deduced a trap composed of 3 places in 80 ms of which 2 ms to minimize.
[2024-05-21 00:39:21] [INFO ] Deduced a trap composed of 2 places in 106 ms of which 2 ms to minimize.
[2024-05-21 00:39:21] [INFO ] Deduced a trap composed of 4 places in 62 ms of which 1 ms to minimize.
[2024-05-21 00:39:21] [INFO ] Deduced a trap composed of 4 places in 75 ms of which 3 ms to minimize.
[2024-05-21 00:39:21] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 2 ms to minimize.
[2024-05-21 00:39:21] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 2 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
[2024-05-21 00:39:21] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
Problem TDEAD3 is UNSAT
[2024-05-21 00:39:21] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
Problem TDEAD4 is UNSAT
[2024-05-21 00:39:21] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
Problem TDEAD5 is UNSAT
[2024-05-21 00:39:22] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 1 ms to minimize.
Problem TDEAD7 is UNSAT
[2024-05-21 00:39:22] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 1 ms to minimize.
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD11 is UNSAT
[2024-05-21 00:39:22] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 1 ms to minimize.
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD15 is UNSAT
[2024-05-21 00:39:22] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 1 ms to minimize.
Problem TDEAD16 is UNSAT
[2024-05-21 00:39:22] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 1 ms to minimize.
Problem TDEAD17 is UNSAT
[2024-05-21 00:39:22] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 1 ms to minimize.
Problem TDEAD18 is UNSAT
[2024-05-21 00:39:22] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
Problem TDEAD28 is UNSAT
[2024-05-21 00:39:22] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 1 ms to minimize.
Problem TDEAD29 is UNSAT
[2024-05-21 00:39:22] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 20/42 constraints. Problems are: Problem set: 64 solved, 59 unsolved
[2024-05-21 00:39:22] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 2 ms to minimize.
Problem TDEAD31 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD119 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 1/43 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/141 variables, 0/43 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 124/265 variables, 141/184 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/265 variables, 21/205 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/265 variables, 0/205 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 9 (OVERLAPS) 0/265 variables, 0/205 constraints. Problems are: Problem set: 68 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 265/265 variables, and 205 constraints, problems are : Problem set: 68 solved, 55 unsolved in 5796 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 141/141 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 68 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 65/137 variables, 20/20 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 21/41 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 0/41 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 4 (OVERLAPS) 4/141 variables, 2/43 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/141 variables, 0/43 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 124/265 variables, 141/184 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/265 variables, 21/205 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/265 variables, 55/260 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/265 variables, 0/260 constraints. Problems are: Problem set: 68 solved, 55 unsolved
[2024-05-21 00:39:27] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 2 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/265 variables, 1/261 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/265 variables, 0/261 constraints. Problems are: Problem set: 68 solved, 55 unsolved
At refinement iteration 12 (OVERLAPS) 0/265 variables, 0/261 constraints. Problems are: Problem set: 68 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 265/265 variables, and 261 constraints, problems are : Problem set: 68 solved, 55 unsolved in 4396 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 141/141 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 55/123 constraints, Known Traps: 22/22 constraints]
After SMT, in 10251ms problems are : Problem set: 68 solved, 55 unsolved
Search for dead transitions found 68 dead transitions in 10254ms
Found 68 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 68 transitions
Dead transitions reduction (with SMT) removed 68 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 141/235 places, 56/227 transitions.
Graph (complete) has 186 edges and 141 vertex of which 73 are kept as prefixes of interest. Removing 68 places using SCC suffix rule.3 ms
Discarding 68 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 73 /141 variables (removed 68) and now considering 56/56 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 73/235 places, 56/227 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10350 ms. Remains : 73/235 places, 56/227 transitions.
Built C files in :
/tmp/ltsmin9521422931499217264
[2024-05-21 00:39:29] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9521422931499217264
Running compilation step : cd /tmp/ltsmin9521422931499217264;'/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 902 ms.
Running link step : cd /tmp/ltsmin9521422931499217264;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin9521422931499217264;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5795800168790260112.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 235 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 227/227 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 233 transition count 225
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 233 transition count 225
Applied a total of 4 rules in 8 ms. Remains 233 /235 variables (removed 2) and now considering 225/227 (removed 2) transitions.
// Phase 1: matrix 225 rows 233 cols
[2024-05-21 00:39:45] [INFO ] Computed 22 invariants in 3 ms
[2024-05-21 00:39:45] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-05-21 00:39:45] [INFO ] Invariant cache hit.
[2024-05-21 00:39:45] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
Running 224 sub problems to find dead transitions.
[2024-05-21 00:39:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 224 unsolved
[2024-05-21 00:39:48] [INFO ] Deduced a trap composed of 17 places in 128 ms of which 3 ms to minimize.
[2024-05-21 00:39:49] [INFO ] Deduced a trap composed of 19 places in 157 ms of which 3 ms to minimize.
[2024-05-21 00:39:49] [INFO ] Deduced a trap composed of 53 places in 147 ms of which 4 ms to minimize.
[2024-05-21 00:39:49] [INFO ] Deduced a trap composed of 17 places in 141 ms of which 4 ms to minimize.
[2024-05-21 00:39:49] [INFO ] Deduced a trap composed of 37 places in 148 ms of which 4 ms to minimize.
[2024-05-21 00:39:49] [INFO ] Deduced a trap composed of 18 places in 109 ms of which 2 ms to minimize.
[2024-05-21 00:39:49] [INFO ] Deduced a trap composed of 38 places in 143 ms of which 3 ms to minimize.
[2024-05-21 00:39:49] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 3 ms to minimize.
[2024-05-21 00:39:50] [INFO ] Deduced a trap composed of 39 places in 128 ms of which 3 ms to minimize.
[2024-05-21 00:39:50] [INFO ] Deduced a trap composed of 20 places in 85 ms of which 2 ms to minimize.
[2024-05-21 00:39:50] [INFO ] Deduced a trap composed of 18 places in 174 ms of which 4 ms to minimize.
[2024-05-21 00:39:50] [INFO ] Deduced a trap composed of 41 places in 104 ms of which 3 ms to minimize.
[2024-05-21 00:39:50] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 2 ms to minimize.
[2024-05-21 00:39:50] [INFO ] Deduced a trap composed of 42 places in 92 ms of which 2 ms to minimize.
[2024-05-21 00:39:50] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 2 ms to minimize.
[2024-05-21 00:39:51] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 3 ms to minimize.
[2024-05-21 00:39:51] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 2 ms to minimize.
[2024-05-21 00:39:51] [INFO ] Deduced a trap composed of 52 places in 74 ms of which 2 ms to minimize.
[2024-05-21 00:39:51] [INFO ] Deduced a trap composed of 53 places in 75 ms of which 2 ms to minimize.
[2024-05-21 00:39:51] [INFO ] Deduced a trap composed of 54 places in 92 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 224 unsolved
[2024-05-21 00:39:53] [INFO ] Deduced a trap composed of 32 places in 136 ms of which 3 ms to minimize.
[2024-05-21 00:39:54] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 2 ms to minimize.
[2024-05-21 00:39:54] [INFO ] Deduced a trap composed of 41 places in 77 ms of which 2 ms to minimize.
[2024-05-21 00:39:54] [INFO ] Deduced a trap composed of 50 places in 78 ms of which 2 ms to minimize.
[2024-05-21 00:39:54] [INFO ] Deduced a trap composed of 31 places in 92 ms of which 2 ms to minimize.
[2024-05-21 00:39:54] [INFO ] Deduced a trap composed of 49 places in 70 ms of which 1 ms to minimize.
[2024-05-21 00:39:55] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 2 ms to minimize.
[2024-05-21 00:39:55] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 2 ms to minimize.
[2024-05-21 00:39:55] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 2 ms to minimize.
[2024-05-21 00:39:55] [INFO ] Deduced a trap composed of 51 places in 90 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 10/52 constraints. Problems are: Problem set: 0 solved, 224 unsolved
[2024-05-21 00:39:56] [INFO ] Deduced a trap composed of 43 places in 105 ms of which 3 ms to minimize.
[2024-05-21 00:39:56] [INFO ] Deduced a trap composed of 55 places in 86 ms of which 2 ms to minimize.
[2024-05-21 00:39:56] [INFO ] Deduced a trap composed of 42 places in 82 ms of which 2 ms to minimize.
[2024-05-21 00:39:56] [INFO ] Deduced a trap composed of 44 places in 93 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/233 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (OVERLAPS) 225/458 variables, 233/289 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 9 (OVERLAPS) 0/458 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 224 unsolved
No progress, stopping.
After SMT solving in domain Real declared 458/458 variables, and 289 constraints, problems are : Problem set: 0 solved, 224 unsolved in 24092 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 34/34 constraints]
Escalating to Integer solving :Problem set: 0 solved, 224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 34/56 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (OVERLAPS) 225/458 variables, 233/289 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 224/513 constraints. Problems are: Problem set: 0 solved, 224 unsolved
[2024-05-21 00:40:14] [INFO ] Deduced a trap composed of 15 places in 119 ms of which 4 ms to minimize.
[2024-05-21 00:40:14] [INFO ] Deduced a trap composed of 17 places in 98 ms of which 3 ms to minimize.
[2024-05-21 00:40:14] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 3 ms to minimize.
[2024-05-21 00:40:15] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 3 ms to minimize.
[2024-05-21 00:40:15] [INFO ] Deduced a trap composed of 50 places in 89 ms of which 3 ms to minimize.
[2024-05-21 00:40:15] [INFO ] Deduced a trap composed of 48 places in 95 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/458 variables, 6/519 constraints. Problems are: Problem set: 0 solved, 224 unsolved
[2024-05-21 00:40:20] [INFO ] Deduced a trap composed of 32 places in 87 ms of which 2 ms to minimize.
[2024-05-21 00:40:21] [INFO ] Deduced a trap composed of 38 places in 81 ms of which 2 ms to minimize.
[2024-05-21 00:40:21] [INFO ] Deduced a trap composed of 35 places in 128 ms of which 3 ms to minimize.
[2024-05-21 00:40:21] [INFO ] Deduced a trap composed of 50 places in 134 ms of which 2 ms to minimize.
[2024-05-21 00:40:22] [INFO ] Deduced a trap composed of 37 places in 78 ms of which 2 ms to minimize.
[2024-05-21 00:40:22] [INFO ] Deduced a trap composed of 46 places in 90 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 6/525 constraints. Problems are: Problem set: 0 solved, 224 unsolved
[2024-05-21 00:40:29] [INFO ] Deduced a trap composed of 19 places in 91 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 1/526 constraints. Problems are: Problem set: 0 solved, 224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/458 variables, and 526 constraints, problems are : Problem set: 0 solved, 224 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 47/47 constraints]
After SMT, in 54143ms problems are : Problem set: 0 solved, 224 unsolved
Search for dead transitions found 0 dead transitions in 54147ms
Starting structural reductions in LTL mode, iteration 1 : 233/235 places, 225/227 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54565 ms. Remains : 233/235 places, 225/227 transitions.
Built C files in :
/tmp/ltsmin13689737790532375340
[2024-05-21 00:40:39] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13689737790532375340
Running compilation step : cd /tmp/ltsmin13689737790532375340;'/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 827 ms.
Running link step : cd /tmp/ltsmin13689737790532375340;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin13689737790532375340;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased160403588628750302.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 00:40:54] [INFO ] Flatten gal took : 16 ms
[2024-05-21 00:40:54] [INFO ] Flatten gal took : 14 ms
[2024-05-21 00:40:54] [INFO ] Time to serialize gal into /tmp/LTL17208007777341602712.gal : 6 ms
[2024-05-21 00:40:54] [INFO ] Time to serialize properties into /tmp/LTL1775997606637531241.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/LTL17208007777341602712.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8583584918421741082.hoa' '-atoms' '/tmp/LTL1775997606637531241.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/LTL1775997606637531241.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8583584918421741082.hoa
Detected timeout of ITS tools.
[2024-05-21 00:41:09] [INFO ] Flatten gal took : 14 ms
[2024-05-21 00:41:09] [INFO ] Flatten gal took : 13 ms
[2024-05-21 00:41:09] [INFO ] Time to serialize gal into /tmp/LTL14455669138592444301.gal : 3 ms
[2024-05-21 00:41:09] [INFO ] Time to serialize properties into /tmp/LTL16432864785062498158.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14455669138592444301.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16432864785062498158.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 : !((X((G("((p98==0)&&(p172==1))"))||(F("((p113==0)&&(p239==1))")))))
Formula 0 simplified : X(F!"((p98==0)&&(p172==1))" & G!"((p113==0)&&(p239==1))")
Detected timeout of ITS tools.
[2024-05-21 00:41:24] [INFO ] Flatten gal took : 13 ms
[2024-05-21 00:41:24] [INFO ] Applying decomposition
[2024-05-21 00:41:24] [INFO ] Flatten gal took : 13 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/graph14712508930701138859.txt' '-o' '/tmp/graph14712508930701138859.bin' '-w' '/tmp/graph14712508930701138859.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14712508930701138859.bin' '-l' '-1' '-v' '-w' '/tmp/graph14712508930701138859.weights' '-q' '0' '-e' '0.001'
[2024-05-21 00:41:25] [INFO ] Decomposing Gal with order
[2024-05-21 00:41:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 00:41:25] [INFO ] Removed a total of 45 redundant transitions.
[2024-05-21 00:41:25] [INFO ] Flatten gal took : 76 ms
[2024-05-21 00:41:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-21 00:41:25] [INFO ] Time to serialize gal into /tmp/LTL14370659763875723180.gal : 13 ms
[2024-05-21 00:41:25] [INFO ] Time to serialize properties into /tmp/LTL14888833915863391067.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/LTL14370659763875723180.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14888833915863391067.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X((G("((i8.u28.p98==0)&&(i12.u47.p172==1))"))||(F("((i9.u31.p113==0)&&(i20.i1.u68.p239==1))")))))
Formula 0 simplified : X(F!"((i8.u28.p98==0)&&(i12.u47.p172==1))" & G!"((i9.u31.p113==0)&&(i20.i1.u68.p239==1))")
Reverse transition relation is NOT exact ! Due to transitions t89, t92, t123, t130, t154, t176, t230, t231, t232, t234, i0.t91, i1.t105, i1.t102, i1.i2.t10...630
Computing Next relation with stutter on 120 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
960 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,9.6476,271016,1,0,654831,265,2858,582610,171,865,1033103
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutoFlight-PT-03b-LTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property AutoFlight-PT-03b-LTLCardinality-08 finished in 236264 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 2 out of 245 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 240/240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 239 transition count 234
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 239 transition count 234
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 239 transition count 233
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 237 transition count 231
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 237 transition count 231
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 236 transition count 230
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 236 transition count 230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 235 transition count 229
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 235 transition count 229
Applied a total of 21 rules in 26 ms. Remains 235 /245 variables (removed 10) and now considering 229/240 (removed 11) transitions.
// Phase 1: matrix 229 rows 235 cols
[2024-05-21 00:41:36] [INFO ] Computed 22 invariants in 2 ms
[2024-05-21 00:41:36] [INFO ] Implicit Places using invariants in 173 ms returned []
[2024-05-21 00:41:36] [INFO ] Invariant cache hit.
[2024-05-21 00:41:37] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 488 ms to find 0 implicit places.
Running 228 sub problems to find dead transitions.
[2024-05-21 00:41:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 00:41:40] [INFO ] Deduced a trap composed of 41 places in 183 ms of which 4 ms to minimize.
[2024-05-21 00:41:41] [INFO ] Deduced a trap composed of 17 places in 175 ms of which 4 ms to minimize.
[2024-05-21 00:41:41] [INFO ] Deduced a trap composed of 37 places in 170 ms of which 4 ms to minimize.
[2024-05-21 00:41:41] [INFO ] Deduced a trap composed of 16 places in 172 ms of which 4 ms to minimize.
[2024-05-21 00:41:41] [INFO ] Deduced a trap composed of 25 places in 170 ms of which 3 ms to minimize.
[2024-05-21 00:41:41] [INFO ] Deduced a trap composed of 16 places in 143 ms of which 4 ms to minimize.
[2024-05-21 00:41:42] [INFO ] Deduced a trap composed of 37 places in 131 ms of which 4 ms to minimize.
[2024-05-21 00:41:42] [INFO ] Deduced a trap composed of 18 places in 140 ms of which 3 ms to minimize.
[2024-05-21 00:41:42] [INFO ] Deduced a trap composed of 36 places in 131 ms of which 3 ms to minimize.
[2024-05-21 00:41:42] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 3 ms to minimize.
[2024-05-21 00:41:42] [INFO ] Deduced a trap composed of 20 places in 83 ms of which 3 ms to minimize.
[2024-05-21 00:41:43] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 12/34 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 00:41:46] [INFO ] Deduced a trap composed of 43 places in 122 ms of which 3 ms to minimize.
[2024-05-21 00:41:46] [INFO ] Deduced a trap composed of 25 places in 145 ms of which 3 ms to minimize.
[2024-05-21 00:41:46] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 3 ms to minimize.
[2024-05-21 00:41:46] [INFO ] Deduced a trap composed of 18 places in 153 ms of which 4 ms to minimize.
[2024-05-21 00:41:46] [INFO ] Deduced a trap composed of 54 places in 139 ms of which 3 ms to minimize.
[2024-05-21 00:41:47] [INFO ] Deduced a trap composed of 53 places in 131 ms of which 3 ms to minimize.
[2024-05-21 00:41:47] [INFO ] Deduced a trap composed of 51 places in 124 ms of which 3 ms to minimize.
[2024-05-21 00:41:47] [INFO ] Deduced a trap composed of 43 places in 119 ms of which 2 ms to minimize.
[2024-05-21 00:41:47] [INFO ] Deduced a trap composed of 28 places in 125 ms of which 3 ms to minimize.
[2024-05-21 00:41:47] [INFO ] Deduced a trap composed of 20 places in 149 ms of which 3 ms to minimize.
[2024-05-21 00:41:47] [INFO ] Deduced a trap composed of 27 places in 145 ms of which 4 ms to minimize.
[2024-05-21 00:41:47] [INFO ] Deduced a trap composed of 49 places in 124 ms of which 3 ms to minimize.
[2024-05-21 00:41:48] [INFO ] Deduced a trap composed of 43 places in 118 ms of which 3 ms to minimize.
[2024-05-21 00:41:48] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 2 ms to minimize.
[2024-05-21 00:41:48] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 2 ms to minimize.
[2024-05-21 00:41:49] [INFO ] Deduced a trap composed of 20 places in 85 ms of which 2 ms to minimize.
[2024-05-21 00:41:49] [INFO ] Deduced a trap composed of 29 places in 68 ms of which 2 ms to minimize.
[2024-05-21 00:41:49] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 2 ms to minimize.
[2024-05-21 00:41:49] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 2 ms to minimize.
[2024-05-21 00:41:49] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 20/54 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 00:41:50] [INFO ] Deduced a trap composed of 53 places in 90 ms of which 3 ms to minimize.
[2024-05-21 00:41:50] [INFO ] Deduced a trap composed of 49 places in 87 ms of which 2 ms to minimize.
[2024-05-21 00:41:50] [INFO ] Deduced a trap composed of 51 places in 73 ms of which 2 ms to minimize.
[2024-05-21 00:41:50] [INFO ] Deduced a trap composed of 51 places in 94 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 4/58 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 00:41:52] [INFO ] Deduced a trap composed of 54 places in 98 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 00:41:56] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 1 ms to minimize.
[2024-05-21 00:41:56] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 2 ms to minimize.
[2024-05-21 00:41:56] [INFO ] Deduced a trap composed of 55 places in 62 ms of which 1 ms to minimize.
[2024-05-21 00:41:56] [INFO ] Deduced a trap composed of 52 places in 59 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/235 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 9 (OVERLAPS) 229/464 variables, 235/298 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 00:42:03] [INFO ] Deduced a trap composed of 50 places in 94 ms of which 3 ms to minimize.
[2024-05-21 00:42:03] [INFO ] Deduced a trap composed of 57 places in 108 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/464 variables, 2/300 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 00:42:07] [INFO ] Deduced a trap composed of 47 places in 79 ms of which 2 ms to minimize.
[2024-05-21 00:42:07] [INFO ] Deduced a trap composed of 50 places in 87 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 464/464 variables, and 302 constraints, problems are : Problem set: 0 solved, 228 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 45/45 constraints]
Escalating to Integer solving :Problem set: 0 solved, 228 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 45/67 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 00:42:10] [INFO ] Deduced a trap composed of 49 places in 83 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 00:42:12] [INFO ] Deduced a trap composed of 29 places in 96 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (OVERLAPS) 229/464 variables, 235/304 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/464 variables, 228/532 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 00:42:16] [INFO ] Deduced a trap composed of 52 places in 140 ms of which 3 ms to minimize.
[2024-05-21 00:42:17] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 2 ms to minimize.
[2024-05-21 00:42:17] [INFO ] Deduced a trap composed of 31 places in 86 ms of which 2 ms to minimize.
[2024-05-21 00:42:18] [INFO ] Deduced a trap composed of 33 places in 76 ms of which 2 ms to minimize.
[2024-05-21 00:42:18] [INFO ] Deduced a trap composed of 50 places in 95 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/464 variables, 5/537 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/464 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 00:42:29] [INFO ] Deduced a trap composed of 56 places in 73 ms of which 2 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/464 variables, 1/538 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 00:42:36] [INFO ] Deduced a trap composed of 46 places in 71 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 464/464 variables, and 539 constraints, problems are : Problem set: 0 solved, 228 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 54/54 constraints]
After SMT, in 60063ms problems are : Problem set: 0 solved, 228 unsolved
Search for dead transitions found 0 dead transitions in 60066ms
Starting structural reductions in LTL mode, iteration 1 : 235/245 places, 229/240 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60581 ms. Remains : 235/245 places, 229/240 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-03b-LTLCardinality-09
Product exploration explored 100000 steps with 50000 reset in 148 ms.
Product exploration explored 100000 steps with 50000 reset in 166 ms.
Computed a total of 57 stabilizing places and 57 stable transitions
Computed a total of 57 stabilizing places and 57 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 21 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-03b-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-03b-LTLCardinality-09 finished in 61053 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 2 out of 245 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 240/240 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 237 transition count 232
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 237 transition count 232
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 19 place count 237 transition count 229
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 235 transition count 227
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 235 transition count 227
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 234 transition count 226
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 234 transition count 226
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 233 transition count 225
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 233 transition count 225
Applied a total of 27 rules in 29 ms. Remains 233 /245 variables (removed 12) and now considering 225/240 (removed 15) transitions.
// Phase 1: matrix 225 rows 233 cols
[2024-05-21 00:42:37] [INFO ] Computed 22 invariants in 2 ms
[2024-05-21 00:42:37] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-21 00:42:37] [INFO ] Invariant cache hit.
[2024-05-21 00:42:38] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 482 ms to find 0 implicit places.
Running 224 sub problems to find dead transitions.
[2024-05-21 00:42:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 224 unsolved
[2024-05-21 00:42:41] [INFO ] Deduced a trap composed of 17 places in 192 ms of which 5 ms to minimize.
[2024-05-21 00:42:41] [INFO ] Deduced a trap composed of 19 places in 181 ms of which 4 ms to minimize.
[2024-05-21 00:42:42] [INFO ] Deduced a trap composed of 53 places in 175 ms of which 4 ms to minimize.
[2024-05-21 00:42:42] [INFO ] Deduced a trap composed of 17 places in 142 ms of which 3 ms to minimize.
[2024-05-21 00:42:42] [INFO ] Deduced a trap composed of 37 places in 140 ms of which 4 ms to minimize.
[2024-05-21 00:42:42] [INFO ] Deduced a trap composed of 18 places in 164 ms of which 3 ms to minimize.
[2024-05-21 00:42:42] [INFO ] Deduced a trap composed of 38 places in 103 ms of which 2 ms to minimize.
[2024-05-21 00:42:42] [INFO ] Deduced a trap composed of 20 places in 136 ms of which 3 ms to minimize.
[2024-05-21 00:42:42] [INFO ] Deduced a trap composed of 39 places in 121 ms of which 4 ms to minimize.
[2024-05-21 00:42:42] [INFO ] Deduced a trap composed of 20 places in 83 ms of which 2 ms to minimize.
[2024-05-21 00:42:43] [INFO ] Deduced a trap composed of 18 places in 140 ms of which 3 ms to minimize.
[2024-05-21 00:42:43] [INFO ] Deduced a trap composed of 41 places in 132 ms of which 3 ms to minimize.
[2024-05-21 00:42:43] [INFO ] Deduced a trap composed of 27 places in 136 ms of which 3 ms to minimize.
[2024-05-21 00:42:43] [INFO ] Deduced a trap composed of 42 places in 149 ms of which 3 ms to minimize.
[2024-05-21 00:42:43] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 2 ms to minimize.
[2024-05-21 00:42:44] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 2 ms to minimize.
[2024-05-21 00:42:44] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 3 ms to minimize.
[2024-05-21 00:42:44] [INFO ] Deduced a trap composed of 52 places in 96 ms of which 3 ms to minimize.
[2024-05-21 00:42:44] [INFO ] Deduced a trap composed of 53 places in 115 ms of which 2 ms to minimize.
[2024-05-21 00:42:44] [INFO ] Deduced a trap composed of 54 places in 96 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 224 unsolved
[2024-05-21 00:42:46] [INFO ] Deduced a trap composed of 32 places in 91 ms of which 2 ms to minimize.
[2024-05-21 00:42:47] [INFO ] Deduced a trap composed of 30 places in 85 ms of which 2 ms to minimize.
[2024-05-21 00:42:47] [INFO ] Deduced a trap composed of 41 places in 116 ms of which 2 ms to minimize.
[2024-05-21 00:42:47] [INFO ] Deduced a trap composed of 50 places in 72 ms of which 2 ms to minimize.
[2024-05-21 00:42:47] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 2 ms to minimize.
[2024-05-21 00:42:47] [INFO ] Deduced a trap composed of 49 places in 68 ms of which 2 ms to minimize.
[2024-05-21 00:42:48] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 2 ms to minimize.
[2024-05-21 00:42:48] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 2 ms to minimize.
[2024-05-21 00:42:48] [INFO ] Deduced a trap composed of 28 places in 93 ms of which 2 ms to minimize.
[2024-05-21 00:42:48] [INFO ] Deduced a trap composed of 51 places in 151 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 10/52 constraints. Problems are: Problem set: 0 solved, 224 unsolved
[2024-05-21 00:42:49] [INFO ] Deduced a trap composed of 43 places in 122 ms of which 3 ms to minimize.
[2024-05-21 00:42:49] [INFO ] Deduced a trap composed of 55 places in 106 ms of which 3 ms to minimize.
[2024-05-21 00:42:49] [INFO ] Deduced a trap composed of 42 places in 117 ms of which 2 ms to minimize.
[2024-05-21 00:42:50] [INFO ] Deduced a trap composed of 44 places in 102 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/233 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (OVERLAPS) 225/458 variables, 233/289 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 9 (OVERLAPS) 0/458 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 224 unsolved
No progress, stopping.
After SMT solving in domain Real declared 458/458 variables, and 289 constraints, problems are : Problem set: 0 solved, 224 unsolved in 24638 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 34/34 constraints]
Escalating to Integer solving :Problem set: 0 solved, 224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 34/56 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (OVERLAPS) 225/458 variables, 233/289 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 224/513 constraints. Problems are: Problem set: 0 solved, 224 unsolved
[2024-05-21 00:43:07] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 3 ms to minimize.
[2024-05-21 00:43:08] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 2 ms to minimize.
[2024-05-21 00:43:08] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 2 ms to minimize.
[2024-05-21 00:43:08] [INFO ] Deduced a trap composed of 32 places in 88 ms of which 3 ms to minimize.
[2024-05-21 00:43:08] [INFO ] Deduced a trap composed of 50 places in 90 ms of which 3 ms to minimize.
[2024-05-21 00:43:08] [INFO ] Deduced a trap composed of 48 places in 118 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/458 variables, 6/519 constraints. Problems are: Problem set: 0 solved, 224 unsolved
[2024-05-21 00:43:14] [INFO ] Deduced a trap composed of 32 places in 91 ms of which 2 ms to minimize.
[2024-05-21 00:43:15] [INFO ] Deduced a trap composed of 38 places in 70 ms of which 2 ms to minimize.
[2024-05-21 00:43:15] [INFO ] Deduced a trap composed of 35 places in 121 ms of which 3 ms to minimize.
[2024-05-21 00:43:15] [INFO ] Deduced a trap composed of 50 places in 86 ms of which 2 ms to minimize.
[2024-05-21 00:43:15] [INFO ] Deduced a trap composed of 37 places in 76 ms of which 2 ms to minimize.
[2024-05-21 00:43:15] [INFO ] Deduced a trap composed of 46 places in 76 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 6/525 constraints. Problems are: Problem set: 0 solved, 224 unsolved
[2024-05-21 00:43:23] [INFO ] Deduced a trap composed of 19 places in 90 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 1/526 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/458 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/458 variables, and 526 constraints, problems are : Problem set: 0 solved, 224 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 47/47 constraints]
After SMT, in 54679ms problems are : Problem set: 0 solved, 224 unsolved
Search for dead transitions found 0 dead transitions in 54682ms
Starting structural reductions in LTL mode, iteration 1 : 233/245 places, 225/240 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55194 ms. Remains : 233/245 places, 225/240 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-03b-LTLCardinality-10
Product exploration explored 100000 steps with 50000 reset in 85 ms.
Product exploration explored 100000 steps with 50000 reset in 111 ms.
Computed a total of 57 stabilizing places and 57 stable transitions
Computed a total of 57 stabilizing places and 57 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 13 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-03b-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-03b-LTLCardinality-10 finished in 55509 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 245 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 240/240 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 238 transition count 233
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 238 transition count 233
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 17 place count 238 transition count 230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 237 transition count 229
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 237 transition count 229
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 236 transition count 228
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 236 transition count 228
Applied a total of 21 rules in 25 ms. Remains 236 /245 variables (removed 9) and now considering 228/240 (removed 12) transitions.
// Phase 1: matrix 228 rows 236 cols
[2024-05-21 00:43:33] [INFO ] Computed 22 invariants in 2 ms
[2024-05-21 00:43:33] [INFO ] Implicit Places using invariants in 178 ms returned []
[2024-05-21 00:43:33] [INFO ] Invariant cache hit.
[2024-05-21 00:43:33] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
Running 227 sub problems to find dead transitions.
[2024-05-21 00:43:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (OVERLAPS) 1/236 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:43:37] [INFO ] Deduced a trap composed of 46 places in 205 ms of which 4 ms to minimize.
[2024-05-21 00:43:37] [INFO ] Deduced a trap composed of 41 places in 189 ms of which 4 ms to minimize.
[2024-05-21 00:43:37] [INFO ] Deduced a trap composed of 17 places in 147 ms of which 4 ms to minimize.
[2024-05-21 00:43:37] [INFO ] Deduced a trap composed of 41 places in 191 ms of which 4 ms to minimize.
[2024-05-21 00:43:37] [INFO ] Deduced a trap composed of 17 places in 191 ms of which 4 ms to minimize.
[2024-05-21 00:43:38] [INFO ] Deduced a trap composed of 18 places in 165 ms of which 4 ms to minimize.
[2024-05-21 00:43:38] [INFO ] Deduced a trap composed of 53 places in 172 ms of which 4 ms to minimize.
[2024-05-21 00:43:38] [INFO ] Deduced a trap composed of 49 places in 167 ms of which 4 ms to minimize.
[2024-05-21 00:43:38] [INFO ] Deduced a trap composed of 19 places in 157 ms of which 3 ms to minimize.
[2024-05-21 00:43:38] [INFO ] Deduced a trap composed of 43 places in 148 ms of which 3 ms to minimize.
[2024-05-21 00:43:39] [INFO ] Deduced a trap composed of 16 places in 186 ms of which 8 ms to minimize.
[2024-05-21 00:43:39] [INFO ] Deduced a trap composed of 21 places in 142 ms of which 3 ms to minimize.
[2024-05-21 00:43:39] [INFO ] Deduced a trap composed of 26 places in 127 ms of which 3 ms to minimize.
[2024-05-21 00:43:39] [INFO ] Deduced a trap composed of 18 places in 158 ms of which 3 ms to minimize.
[2024-05-21 00:43:39] [INFO ] Deduced a trap composed of 46 places in 161 ms of which 3 ms to minimize.
[2024-05-21 00:43:39] [INFO ] Deduced a trap composed of 42 places in 131 ms of which 3 ms to minimize.
[2024-05-21 00:43:40] [INFO ] Deduced a trap composed of 21 places in 147 ms of which 3 ms to minimize.
[2024-05-21 00:43:40] [INFO ] Deduced a trap composed of 20 places in 161 ms of which 3 ms to minimize.
[2024-05-21 00:43:40] [INFO ] Deduced a trap composed of 41 places in 127 ms of which 3 ms to minimize.
[2024-05-21 00:43:41] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:43:43] [INFO ] Deduced a trap composed of 41 places in 150 ms of which 3 ms to minimize.
[2024-05-21 00:43:43] [INFO ] Deduced a trap composed of 19 places in 75 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:43:44] [INFO ] Deduced a trap composed of 44 places in 89 ms of which 2 ms to minimize.
[2024-05-21 00:43:44] [INFO ] Deduced a trap composed of 44 places in 116 ms of which 3 ms to minimize.
[2024-05-21 00:43:45] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 3 ms to minimize.
[2024-05-21 00:43:45] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 2 ms to minimize.
[2024-05-21 00:43:45] [INFO ] Deduced a trap composed of 45 places in 102 ms of which 3 ms to minimize.
[2024-05-21 00:43:45] [INFO ] Deduced a trap composed of 27 places in 119 ms of which 3 ms to minimize.
[2024-05-21 00:43:45] [INFO ] Deduced a trap composed of 47 places in 89 ms of which 2 ms to minimize.
[2024-05-21 00:43:45] [INFO ] Deduced a trap composed of 54 places in 98 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:43:48] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:43:52] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 3 ms to minimize.
[2024-05-21 00:43:52] [INFO ] Deduced a trap composed of 27 places in 148 ms of which 3 ms to minimize.
[2024-05-21 00:43:52] [INFO ] Deduced a trap composed of 31 places in 146 ms of which 3 ms to minimize.
[2024-05-21 00:43:53] [INFO ] Deduced a trap composed of 44 places in 157 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/236 variables, 4/57 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:43:54] [INFO ] Deduced a trap composed of 35 places in 69 ms of which 2 ms to minimize.
[2024-05-21 00:43:54] [INFO ] Deduced a trap composed of 51 places in 120 ms of which 3 ms to minimize.
[2024-05-21 00:43:54] [INFO ] Deduced a trap composed of 23 places in 95 ms of which 2 ms to minimize.
[2024-05-21 00:43:54] [INFO ] Deduced a trap composed of 54 places in 84 ms of which 2 ms to minimize.
[2024-05-21 00:43:55] [INFO ] Deduced a trap composed of 51 places in 98 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/236 variables, 5/62 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:43:56] [INFO ] Deduced a trap composed of 25 places in 166 ms of which 3 ms to minimize.
[2024-05-21 00:43:56] [INFO ] Deduced a trap composed of 52 places in 90 ms of which 3 ms to minimize.
[2024-05-21 00:43:56] [INFO ] Deduced a trap composed of 55 places in 86 ms of which 2 ms to minimize.
[2024-05-21 00:43:56] [INFO ] Deduced a trap composed of 49 places in 90 ms of which 2 ms to minimize.
[2024-05-21 00:43:57] [INFO ] Deduced a trap composed of 51 places in 105 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 5/67 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:44:00] [INFO ] Deduced a trap composed of 51 places in 119 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
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(s4 0.0)
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(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 1.0)
(s23 0.0)
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(s31 0.0)
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(s35 0.0)
(s36 0.0)
(s37 0.0)
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(s40 0.0)
(s41 1.0)
(s42 0.0)
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(s44 0.0)
(s45 0.0)
(s46 1.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 1.0)
(s54 0.0)
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(s58 0.0)
(s59 0.0)
(s60 0.0)
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(s62 0.0)
(s63 0.0)
(s64 1.0)
(s65 0.0)
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(s67 0.0)
(s68 0.0)
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(s71 1.0)
(s72 0.0)
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(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 1.0)
(s79 0.0)
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(s86 0.0)
(s87 1.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 1.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 1.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 1.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 1.0)
(s115 0.0)
(s116 1.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 1.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 1.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
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(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 236/464 variables, and 68 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/236 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 46/46 constraints]
Escalating to Integer solving :Problem set: 0 solved, 227 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (OVERLAPS) 1/236 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:44:06] [INFO ] Deduced a trap composed of 42 places in 103 ms of which 3 ms to minimize.
[2024-05-21 00:44:06] [INFO ] Deduced a trap composed of 53 places in 110 ms of which 2 ms to minimize.
[2024-05-21 00:44:07] [INFO ] Deduced a trap composed of 49 places in 101 ms of which 3 ms to minimize.
[2024-05-21 00:44:07] [INFO ] Deduced a trap composed of 54 places in 90 ms of which 3 ms to minimize.
[2024-05-21 00:44:07] [INFO ] Deduced a trap composed of 50 places in 78 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 5/73 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:44:09] [INFO ] Deduced a trap composed of 32 places in 82 ms of which 2 ms to minimize.
[2024-05-21 00:44:09] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 2 ms to minimize.
[2024-05-21 00:44:09] [INFO ] Deduced a trap composed of 54 places in 112 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 7 (OVERLAPS) 228/464 variables, 236/312 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/464 variables, 227/539 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:44:14] [INFO ] Deduced a trap composed of 37 places in 63 ms of which 2 ms to minimize.
[2024-05-21 00:44:14] [INFO ] Deduced a trap composed of 37 places in 67 ms of which 2 ms to minimize.
[2024-05-21 00:44:14] [INFO ] Deduced a trap composed of 50 places in 65 ms of which 2 ms to minimize.
[2024-05-21 00:44:14] [INFO ] Deduced a trap composed of 50 places in 63 ms of which 1 ms to minimize.
[2024-05-21 00:44:14] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 3 ms to minimize.
[2024-05-21 00:44:14] [INFO ] Deduced a trap composed of 50 places in 110 ms of which 3 ms to minimize.
[2024-05-21 00:44:15] [INFO ] Deduced a trap composed of 43 places in 95 ms of which 3 ms to minimize.
[2024-05-21 00:44:15] [INFO ] Deduced a trap composed of 53 places in 99 ms of which 2 ms to minimize.
[2024-05-21 00:44:15] [INFO ] Deduced a trap composed of 52 places in 98 ms of which 3 ms to minimize.
[2024-05-21 00:44:16] [INFO ] Deduced a trap composed of 30 places in 95 ms of which 3 ms to minimize.
[2024-05-21 00:44:16] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 2 ms to minimize.
[2024-05-21 00:44:16] [INFO ] Deduced a trap composed of 53 places in 73 ms of which 2 ms to minimize.
[2024-05-21 00:44:20] [INFO ] Deduced a trap composed of 36 places in 75 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/464 variables, 13/552 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:44:24] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/464 variables, 1/553 constraints. Problems are: Problem set: 0 solved, 227 unsolved
[2024-05-21 00:44:31] [INFO ] Deduced a trap composed of 35 places in 98 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 1)
(s24 0)
(s25 1)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 1)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 1)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 1)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 464/464 variables, and 554 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 236/236 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 69/69 constraints]
After SMT, in 60048ms problems are : Problem set: 0 solved, 227 unsolved
Search for dead transitions found 0 dead transitions in 60051ms
Starting structural reductions in LTL mode, iteration 1 : 236/245 places, 228/240 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60540 ms. Remains : 236/245 places, 228/240 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-03b-LTLCardinality-12
Product exploration explored 100000 steps with 626 reset in 140 ms.
Product exploration explored 100000 steps with 624 reset in 165 ms.
Computed a total of 58 stabilizing places and 58 stable transitions
Computed a total of 58 stabilizing places and 58 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[true, (NOT p0)]
RANDOM walk for 40000 steps (249 resets) in 125 ms. (317 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (26 resets) in 152 ms. (261 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 7501 steps, run visited all 1 properties in 47 ms. (steps per millisecond=159 )
Probabilistic random walk after 7501 steps, saw 2932 distinct states, run finished after 54 ms. (steps per millisecond=138 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-03b-LTLCardinality-12 FALSE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-03b-LTLCardinality-12 finished in 61466 ms.
All properties solved by simple procedures.
Total runtime 764271 ms.
BK_STOP 1716252274835
--------------------
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="AutoFlight-PT-03b"
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 AutoFlight-PT-03b, 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 r026-smll-171620167000099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-03b.tgz
mv AutoFlight-PT-03b 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 ;