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.r070-tall-171620505100099.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)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is CANInsertWithFailure-PT-010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620505100099
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:24 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 698K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716235851128

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-20 20:10:52] [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]
[2024-05-20 20:10:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 20:10:52] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2024-05-20 20:10:52] [INFO ] Transformed 324 places.
[2024-05-20 20:10:52] [INFO ] Transformed 660 transitions.
[2024-05-20 20:10:52] [INFO ] Parsed PT model containing 324 places and 660 transitions and 1800 arcs in 207 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 660/660 transitions.
Applied a total of 0 rules in 29 ms. Remains 324 /324 variables (removed 0) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 324 cols
[2024-05-20 20:10:52] [INFO ] Computed 13 invariants in 28 ms
[2024-05-20 20:10:53] [INFO ] Implicit Places using invariants in 294 ms returned []
[2024-05-20 20:10:53] [INFO ] Invariant cache hit.
[2024-05-20 20:10:53] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-20 20:10:53] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 785 ms to find 0 implicit places.
Running 650 sub problems to find dead transitions.
[2024-05-20 20:10:53] [INFO ] Invariant cache hit.
[2024-05-20 20:10:53] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:10:58] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 9 ms to minimize.
[2024-05-20 20:10:58] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 2 ms to minimize.
[2024-05-20 20:10:58] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 2 ms to minimize.
[2024-05-20 20:10:58] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:10:58] [INFO ] Deduced a trap composed of 33 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:10:58] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 2 ms to minimize.
[2024-05-20 20:10:58] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:10:58] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 2 ms to minimize.
[2024-05-20 20:10:58] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:10:58] [INFO ] Deduced a trap composed of 31 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:10:58] [INFO ] Deduced a trap composed of 31 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:10:58] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:10:59] [INFO ] Deduced a trap composed of 33 places in 65 ms of which 2 ms to minimize.
[2024-05-20 20:10:59] [INFO ] Deduced a trap composed of 31 places in 55 ms of which 2 ms to minimize.
[2024-05-20 20:10:59] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 2 ms to minimize.
[2024-05-20 20:10:59] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:10:59] [INFO ] Deduced a trap composed of 32 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:10:59] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:10:59] [INFO ] Deduced a trap composed of 32 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:10:59] [INFO ] Deduced a trap composed of 33 places in 73 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:11:00] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 2 ms to minimize.
[2024-05-20 20:11:00] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 2 ms to minimize.
[2024-05-20 20:11:00] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 2 ms to minimize.
[2024-05-20 20:11:00] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-20 20:11:00] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 2 ms to minimize.
[2024-05-20 20:11:01] [INFO ] Deduced a trap composed of 30 places in 82 ms of which 2 ms to minimize.
[2024-05-20 20:11:01] [INFO ] Deduced a trap composed of 56 places in 68 ms of which 1 ms to minimize.
[2024-05-20 20:11:01] [INFO ] Deduced a trap composed of 42 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:11:01] [INFO ] Deduced a trap composed of 42 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:11:01] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:11:01] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:11:01] [INFO ] Deduced a trap composed of 44 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:11:01] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:11:01] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:11:01] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 4 ms to minimize.
[2024-05-20 20:11:01] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:11:01] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 2 ms to minimize.
[2024-05-20 20:11:02] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 1 ms to minimize.
[2024-05-20 20:11:02] [INFO ] Deduced a trap composed of 35 places in 67 ms of which 1 ms to minimize.
[2024-05-20 20:11:02] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:11:06] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 1 ms to minimize.
[2024-05-20 20:11:06] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 1 ms to minimize.
[2024-05-20 20:11:06] [INFO ] Deduced a trap composed of 34 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:11:06] [INFO ] Deduced a trap composed of 34 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:11:06] [INFO ] Deduced a trap composed of 34 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:11:06] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:11:06] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:11:06] [INFO ] Deduced a trap composed of 32 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:11:07] [INFO ] Deduced a trap composed of 32 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:11:07] [INFO ] Deduced a trap composed of 34 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:11:07] [INFO ] Deduced a trap composed of 33 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:11:07] [INFO ] Deduced a trap composed of 33 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:11:07] [INFO ] Deduced a trap composed of 33 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:11:07] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:11:07] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:11:09] [INFO ] Deduced a trap composed of 33 places in 86 ms of which 2 ms to minimize.
[2024-05-20 20:11:09] [INFO ] Deduced a trap composed of 30 places in 85 ms of which 3 ms to minimize.
[2024-05-20 20:11:09] [INFO ] Deduced a trap composed of 31 places in 83 ms of which 2 ms to minimize.
[2024-05-20 20:11:09] [INFO ] Deduced a trap composed of 34 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:11:09] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:11:10] [INFO ] Deduced a trap composed of 31 places in 78 ms of which 1 ms to minimize.
[2024-05-20 20:11:11] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:11:11] [INFO ] Deduced a trap composed of 33 places in 59 ms of which 1 ms to minimize.
[2024-05-20 20:11:11] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:11:11] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:11:11] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:11:11] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:11:11] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:11:12] [INFO ] Deduced a trap composed of 32 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:11:12] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:11:13] [INFO ] Deduced a trap composed of 32 places in 70 ms of which 1 ms to minimize.
[2024-05-20 20:11:13] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 1 ms to minimize.
[2024-05-20 20:11:13] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:11:13] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:11:13] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:11:13] [INFO ] Deduced a trap composed of 31 places in 83 ms of which 2 ms to minimize.
[2024-05-20 20:11:13] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 1 ms to minimize.
[2024-05-20 20:11:13] [INFO ] Deduced a trap composed of 34 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:11:13] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:11:13] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:11:14] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 2 ms to minimize.
[2024-05-20 20:11:14] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:11:14] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:11:14] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:11:17] [INFO ] Deduced a trap composed of 34 places in 91 ms of which 2 ms to minimize.
[2024-05-20 20:11:17] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 1 ms to minimize.
[2024-05-20 20:11:17] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 2 ms to minimize.
[2024-05-20 20:11:17] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:11:17] [INFO ] Deduced a trap composed of 32 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:11:17] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:11:17] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:11:17] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:11:17] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:11:18] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 1 ms to minimize.
[2024-05-20 20:11:18] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:11:18] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:11:18] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:11:18] [INFO ] Deduced a trap composed of 43 places in 73 ms of which 1 ms to minimize.
[2024-05-20 20:11:18] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:11:18] [INFO ] Deduced a trap composed of 33 places in 59 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:11:23] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 0 ms to minimize.
[2024-05-20 20:11:23] [INFO ] Deduced a trap composed of 35 places in 69 ms of which 1 ms to minimize.
[2024-05-20 20:11:23] [INFO ] Deduced a trap composed of 32 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:11:23] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:11:23] [INFO ] Deduced a trap composed of 31 places in 75 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 0.0)
(s234 0.0)
(s235 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 322/984 variables, and 117 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/324 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 650/650 constraints, Known Traps: 105/105 constraints]
Escalating to Integer solving :Problem set: 0 solved, 650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 105/117 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:11:24] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:11:24] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:11:24] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:11:25] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:11:25] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:11:28] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:11:28] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 0 ms to minimize.
[2024-05-20 20:11:28] [INFO ] Deduced a trap composed of 33 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:11:28] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:11:29] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 10/127 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:11:31] [INFO ] Deduced a trap composed of 32 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:11:31] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:11:31] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:11:31] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:11:31] [INFO ] Deduced a trap composed of 32 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:11:32] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:11:32] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:11:32] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 8/135 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:11:36] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:11:42] [INFO ] Deduced a trap composed of 5 places in 89 ms of which 2 ms to minimize.
[2024-05-20 20:11:42] [INFO ] Deduced a trap composed of 6 places in 90 ms of which 2 ms to minimize.
[2024-05-20 20:11:44] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 3/139 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 8 (OVERLAPS) 1/323 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 323/984 variables, and 140 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/324 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 0/650 constraints, Known Traps: 127/127 constraints]
After SMT, in 60269ms problems are : Problem set: 0 solved, 650 unsolved
Search for dead transitions found 0 dead transitions in 60290ms
Finished structural reductions in LTL mode , in 1 iterations and 61128 ms. Remains : 324/324 places, 660/660 transitions.
Support contains 36 out of 324 places after structural reductions.
[2024-05-20 20:11:54] [INFO ] Flatten gal took : 63 ms
[2024-05-20 20:11:54] [INFO ] Flatten gal took : 32 ms
[2024-05-20 20:11:54] [INFO ] Input system was already deterministic with 660 transitions.
RANDOM walk for 40000 steps (182 resets) in 997 ms. (40 steps per ms) remains 1/20 properties
BEST_FIRST walk for 40004 steps (23 resets) in 128 ms. (310 steps per ms) remains 1/1 properties
[2024-05-20 20:11:54] [INFO ] Invariant cache hit.
[2024-05-20 20:11:54] [INFO ] State equation strengthened by 190 read => feed constraints.
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) 300/301 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:11:54] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:11:54] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:11:54] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:11:54] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 1 ms to minimize.
[2024-05-20 20:11:54] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 0 ms to minimize.
[2024-05-20 20:11:54] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:11:54] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 0 ms to minimize.
[2024-05-20 20:11:54] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2024-05-20 20:11:54] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 18/319 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/321 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/321 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 660/981 variables, 321/342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/981 variables, 190/532 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/981 variables, 0/532 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3/984 variables, 3/535 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/984 variables, 1/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/984 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/984 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 984/984 variables, and 536 constraints, problems are : Problem set: 0 solved, 1 unsolved in 631 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 324/324 constraints, ReadFeed: 190/190 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 9/9 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) 300/301 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 18/319 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/321 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/321 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 660/981 variables, 321/342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/981 variables, 190/532 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/981 variables, 1/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/981 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3/984 variables, 3/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/984 variables, 1/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/984 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/984 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 984/984 variables, and 537 constraints, problems are : Problem set: 0 solved, 1 unsolved in 368 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 324/324 constraints, ReadFeed: 190/190 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 9/9 constraints]
After SMT, in 1020ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 19 ms.
Support contains 1 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 660/660 transitions.
Graph (complete) has 951 edges and 324 vertex of which 323 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 71 place count 323 transition count 590
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 141 place count 253 transition count 590
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 2 with 178 rules applied. Total rules applied 319 place count 164 transition count 501
Drop transitions (Redundant composition of simpler transitions.) removed 71 transitions
Redundant transition composition rules discarded 71 transitions
Iterating global reduction 2 with 71 rules applied. Total rules applied 390 place count 164 transition count 430
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 391 place count 164 transition count 429
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 392 place count 163 transition count 429
Partial Free-agglomeration rule applied 111 times.
Drop transitions (Partial Free agglomeration) removed 111 transitions
Iterating global reduction 3 with 111 rules applied. Total rules applied 503 place count 163 transition count 429
Applied a total of 503 rules in 102 ms. Remains 163 /324 variables (removed 161) and now considering 429/660 (removed 231) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 163/324 places, 429/660 transitions.
RANDOM walk for 40000 steps (799 resets) in 491 ms. (81 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (75 resets) in 348 ms. (114 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1501133 steps, run timeout after 3001 ms. (steps per millisecond=500 ) properties seen :0 out of 1
Probabilistic random walk after 1501133 steps, saw 197869 distinct states, run finished after 3004 ms. (steps per millisecond=499 ) properties seen :0
// Phase 1: matrix 429 rows 163 cols
[2024-05-20 20:11:58] [INFO ] Computed 12 invariants in 10 ms
[2024-05-20 20:11:58] [INFO ] State equation strengthened by 397 read => feed constraints.
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) 140/141 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:11:59] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 18/159 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/161 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:11:59] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:11:59] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/161 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 429/590 variables, 161/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/590 variables, 397/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/590 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 2/592 variables, 2/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/592 variables, 0/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/592 variables, 0/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 592/592 variables, and 575 constraints, problems are : Problem set: 0 solved, 1 unsolved in 296 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 163/163 constraints, ReadFeed: 397/397 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 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) 140/141 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 18/159 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/161 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:11:59] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:11:59] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:11:59] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 0 ms to minimize.
[2024-05-20 20:11:59] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 2 ms to minimize.
[2024-05-20 20:11:59] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:11:59] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:11:59] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/161 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/161 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 429/590 variables, 161/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/590 variables, 397/580 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/590 variables, 1/581 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/590 variables, 0/581 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 2/592 variables, 2/583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/592 variables, 0/583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/592 variables, 0/583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 592/592 variables, and 583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 508 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 163/163 constraints, ReadFeed: 397/397 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 10/10 constraints]
After SMT, in 832ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 7 ms.
Support contains 1 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 429/429 transitions.
Applied a total of 0 rules in 9 ms. Remains 163 /163 variables (removed 0) and now considering 429/429 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 163/163 places, 429/429 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 429/429 transitions.
Applied a total of 0 rules in 8 ms. Remains 163 /163 variables (removed 0) and now considering 429/429 (removed 0) transitions.
[2024-05-20 20:11:59] [INFO ] Invariant cache hit.
[2024-05-20 20:11:59] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-05-20 20:11:59] [INFO ] Invariant cache hit.
[2024-05-20 20:12:00] [INFO ] State equation strengthened by 397 read => feed constraints.
[2024-05-20 20:12:00] [INFO ] Implicit Places using invariants and state equation in 562 ms returned []
Implicit Place search using SMT with State Equation took 671 ms to find 0 implicit places.
[2024-05-20 20:12:00] [INFO ] Redundant transitions in 27 ms returned []
Running 419 sub problems to find dead transitions.
[2024-05-20 20:12:00] [INFO ] Invariant cache hit.
[2024-05-20 20:12:00] [INFO ] State equation strengthened by 397 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 419 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 419 unsolved
[2024-05-20 20:12:01] [INFO ] Deduced a trap composed of 2 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:12:01] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:12:02] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:12:02] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-20 20:12:02] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:12:02] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:12:02] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:12:02] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:12:02] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:12:02] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:12:02] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:12:02] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:12:02] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/162 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 419 unsolved
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 2 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 2 places in 47 ms of which 0 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 2 places in 73 ms of which 1 ms to minimize.
[2024-05-20 20:12:03] [INFO ] Deduced a trap composed of 2 places in 64 ms of which 1 ms to minimize.
[2024-05-20 20:12:04] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:12:04] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:12:04] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:12:04] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:12:04] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:12:04] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:12:04] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:12:04] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:12:04] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:12:04] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/162 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 419 unsolved
[2024-05-20 20:12:05] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:12:05] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:12:05] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:12:05] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 0 ms to minimize.
[2024-05-20 20:12:05] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:12:05] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/162 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 419 unsolved
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 0 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:12:06] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 0 ms to minimize.
[2024-05-20 20:12:07] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:12:07] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 1 ms to minimize.
[2024-05-20 20:12:07] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:12:07] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:12:07] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:12:07] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:12:07] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 0 ms to minimize.
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 419 unsolved
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 0 ms to minimize.
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 0 ms to minimize.
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:12:08] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 2 ms to minimize.
[2024-05-20 20:12:09] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 0 ms to minimize.
[2024-05-20 20:12:09] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:12:09] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:12:09] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:12:09] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:12:09] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:12:09] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:12:09] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 1 ms to minimize.
[2024-05-20 20:12:09] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:12:09] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:12:09] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:12:09] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 0 ms to minimize.
[2024-05-20 20:12:10] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:12:10] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 419 unsolved
[2024-05-20 20:12:12] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:12:12] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:12:12] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 2 ms to minimize.
[2024-05-20 20:12:12] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:12:12] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:12:12] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:12:12] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:12:12] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 1 ms to minimize.
[2024-05-20 20:12:13] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:12:13] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 4 ms to minimize.
[2024-05-20 20:12:13] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:12:13] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:12:13] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:12:13] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:12:13] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:12:13] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:12:14] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:12:14] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:12:14] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:12:14] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 419 unsolved
[2024-05-20 20:12:15] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:12:15] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:12:15] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:12:15] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:12:15] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 1 ms to minimize.
[2024-05-20 20:12:15] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:12:15] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:12:15] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:12:16] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:12:16] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:12:16] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:12:16] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:12:16] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:12:16] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:12:16] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:12:17] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 16/148 constraints. Problems are: Problem set: 0 solved, 419 unsolved
[2024-05-20 20:12:17] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:12:18] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:12:18] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:12:18] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 1 ms to minimize.
[2024-05-20 20:12:19] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 5/153 constraints. Problems are: Problem set: 0 solved, 419 unsolved
[2024-05-20 20:12:21] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:12:22] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:12:22] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/162 variables, 3/156 constraints. Problems are: Problem set: 0 solved, 419 unsolved
[2024-05-20 20:12:22] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:12:23] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/162 variables, 2/158 constraints. Problems are: Problem set: 0 solved, 419 unsolved
[2024-05-20 20:12:25] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:12:25] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
[2024-05-20 20:12:25] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:12:26] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/162 variables, 4/162 constraints. Problems are: Problem set: 0 solved, 419 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/162 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 419 unsolved
At refinement iteration 14 (OVERLAPS) 429/591 variables, 162/324 constraints. Problems are: Problem set: 0 solved, 419 unsolved
SMT process timed out in 30121ms, After SMT, problems are : Problem set: 0 solved, 419 unsolved
Search for dead transitions found 0 dead transitions in 30126ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30843 ms. Remains : 163/163 places, 429/429 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 366 edges and 163 vertex of which 119 / 163 are part of one of the 2 SCC in 6 ms
Free SCC test removed 117 places
Drop transitions (Empty/Sink Transition effects.) removed 278 transitions
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 380 transitions.
Graph (complete) has 111 edges and 46 vertex of which 15 are kept as prefixes of interest. Removing 31 places using SCC suffix rule.0 ms
Discarding 31 places :
Also discarding 9 output transitions
Drop transitions (Output transitions of discarded places.) removed 9 transitions
Drop transitions (Empty/Sink Transition effects.) removed 21 transitions
Reduce isomorphic transitions removed 21 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 0 with 22 rules applied. Total rules applied 24 place count 15 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 25 place count 14 transition count 18
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 33 place count 6 transition count 10
Iterating global reduction 2 with 8 rules applied. Total rules applied 41 place count 6 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 43 place count 6 transition count 8
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 6 transition count 7
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 46 place count 5 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 47 place count 4 transition count 5
Applied a total of 47 rules in 16 ms. Remains 4 /163 variables (removed 159) and now considering 5/429 (removed 424) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 5 rows 4 cols
[2024-05-20 20:12:30] [INFO ] Computed 0 invariants in 0 ms
[2024-05-20 20:12:30] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 20:12:30] [INFO ] After 2ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-20 20:12:30] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-20 20:12:30] [INFO ] After 21ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 67 ms.
Computed a total of 43 stabilizing places and 70 stable transitions
Graph (complete) has 1152 edges and 324 vertex of which 323 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 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))'
Support contains 2 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 660/660 transitions.
Graph (complete) has 1152 edges and 324 vertex of which 323 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 71 place count 323 transition count 590
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 141 place count 253 transition count 590
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 0 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 321 place count 163 transition count 500
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 2 with 72 rules applied. Total rules applied 393 place count 163 transition count 428
Applied a total of 393 rules in 70 ms. Remains 163 /324 variables (removed 161) and now considering 428/660 (removed 232) transitions.
// Phase 1: matrix 428 rows 163 cols
[2024-05-20 20:12:31] [INFO ] Computed 12 invariants in 2 ms
[2024-05-20 20:12:31] [INFO ] Implicit Places using invariants in 269 ms returned []
[2024-05-20 20:12:31] [INFO ] Invariant cache hit.
[2024-05-20 20:12:31] [INFO ] State equation strengthened by 288 read => feed constraints.
[2024-05-20 20:12:31] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 595 ms to find 0 implicit places.
[2024-05-20 20:12:31] [INFO ] Redundant transitions in 11 ms returned []
Running 418 sub problems to find dead transitions.
[2024-05-20 20:12:31] [INFO ] Invariant cache hit.
[2024-05-20 20:12:31] [INFO ] State equation strengthened by 288 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 418 unsolved
[2024-05-20 20:12:33] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:12:33] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:12:33] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:12:34] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:12:34] [INFO ] Deduced a trap composed of 2 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:12:34] [INFO ] Deduced a trap composed of 2 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:12:34] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:12:34] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 0 ms to minimize.
[2024-05-20 20:12:34] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:12:34] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:12:34] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:12:34] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:12:34] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:12:34] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/162 variables, 14/26 constraints. Problems are: Problem set: 0 solved, 418 unsolved
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 21 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 1 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 1 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 20 places in 23 ms of which 0 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:12:35] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:12:36] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:12:36] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:12:36] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:12:36] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:12:36] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/162 variables, 20/46 constraints. Problems are: Problem set: 0 solved, 418 unsolved
[2024-05-20 20:12:37] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:12:37] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:12:37] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:12:37] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:12:37] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:12:38] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:12:38] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:12:38] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:12:38] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:12:38] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:12:38] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:12:38] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:12:38] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:12:38] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:12:38] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:12:38] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:12:38] [INFO ] Deduced a trap composed of 21 places in 23 ms of which 1 ms to minimize.
[2024-05-20 20:12:39] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:12:39] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:12:39] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/162 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 418 unsolved
[2024-05-20 20:12:39] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:12:39] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:12:39] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:12:39] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:12:39] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:12:39] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:12:39] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:12:40] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:12:41] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:12:41] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 0 ms to minimize.
[2024-05-20 20:12:41] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:12:41] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:12:41] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 13/79 constraints. Problems are: Problem set: 0 solved, 418 unsolved
[2024-05-20 20:12:41] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:12:41] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:12:41] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 418 unsolved
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 0 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 0 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 0 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 1 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:12:45] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 0 ms to minimize.
[2024-05-20 20:12:46] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:12:46] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 1 ms to minimize.
[2024-05-20 20:12:46] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 18/100 constraints. Problems are: Problem set: 0 solved, 418 unsolved
[2024-05-20 20:12:47] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:12:47] [INFO ] Deduced a trap composed of 21 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:12:47] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 3/103 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 10 (OVERLAPS) 428/590 variables, 162/265 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/590 variables, 288/553 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/590 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 418 unsolved
SMT process timed out in 30126ms, After SMT, problems are : Problem set: 0 solved, 418 unsolved
Search for dead transitions found 0 dead transitions in 30130ms
Starting structural reductions in SI_LTL mode, iteration 1 : 163/324 places, 428/660 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30815 ms. Remains : 163/324 places, 428/660 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-01
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 4 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-01 finished in 31024 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U X(p0))))'
Support contains 2 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 660/660 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 323 transition count 660
Applied a total of 1 rules in 4 ms. Remains 323 /324 variables (removed 1) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 323 cols
[2024-05-20 20:13:02] [INFO ] Computed 12 invariants in 4 ms
[2024-05-20 20:13:02] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-05-20 20:13:02] [INFO ] Invariant cache hit.
[2024-05-20 20:13:02] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-20 20:13:02] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 579 ms to find 0 implicit places.
Running 650 sub problems to find dead transitions.
[2024-05-20 20:13:02] [INFO ] Invariant cache hit.
[2024-05-20 20:13:02] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:13:06] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:13:06] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:13:06] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:13:06] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:13:06] [INFO ] Deduced a trap composed of 6 places in 60 ms of which 1 ms to minimize.
[2024-05-20 20:13:06] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 1 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 0 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 31 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 1 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 39 places in 75 ms of which 1 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 2 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 1 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 1 ms to minimize.
[2024-05-20 20:13:07] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 1 ms to minimize.
[2024-05-20 20:13:08] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:13:08] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:13:08] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 1 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 2 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 2 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 34 places in 62 ms of which 2 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 2 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 33 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 35 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 34 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 32 places in 65 ms of which 1 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 33 places in 59 ms of which 1 ms to minimize.
[2024-05-20 20:13:09] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:13:10] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:13:10] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:13:10] [INFO ] Deduced a trap composed of 32 places in 36 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:13:13] [INFO ] Deduced a trap composed of 33 places in 78 ms of which 1 ms to minimize.
[2024-05-20 20:13:13] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:13:14] [INFO ] Deduced a trap composed of 33 places in 71 ms of which 1 ms to minimize.
[2024-05-20 20:13:14] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 1 ms to minimize.
[2024-05-20 20:13:14] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:13:14] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 1 ms to minimize.
[2024-05-20 20:13:14] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:13:14] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 1 ms to minimize.
[2024-05-20 20:13:15] [INFO ] Deduced a trap composed of 34 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:13:15] [INFO ] Deduced a trap composed of 34 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:13:15] [INFO ] Deduced a trap composed of 34 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:13:15] [INFO ] Deduced a trap composed of 34 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:13:15] [INFO ] Deduced a trap composed of 31 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:13:17] [INFO ] Deduced a trap composed of 33 places in 66 ms of which 1 ms to minimize.
[2024-05-20 20:13:17] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:13:17] [INFO ] Deduced a trap composed of 32 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:13:17] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 1 ms to minimize.
[2024-05-20 20:13:17] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-20 20:13:17] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 2 ms to minimize.
[2024-05-20 20:13:17] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:13:18] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:13:18] [INFO ] Deduced a trap composed of 36 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:13:18] [INFO ] Deduced a trap composed of 33 places in 69 ms of which 1 ms to minimize.
[2024-05-20 20:13:18] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:13:18] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:13:18] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 2 ms to minimize.
[2024-05-20 20:13:19] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 2 ms to minimize.
[2024-05-20 20:13:19] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:13:19] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:13:19] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:13:19] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:13:19] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:13:19] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:13:19] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 0 ms to minimize.
[2024-05-20 20:13:19] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 0 ms to minimize.
[2024-05-20 20:13:21] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:13:21] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:13:22] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 1 ms to minimize.
[2024-05-20 20:13:22] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:13:22] [INFO ] Deduced a trap composed of 33 places in 53 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 0 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 33 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 32 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 2 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 32 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:13:23] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:13:24] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:13:24] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:13:24] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:13:24] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:13:24] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:13:24] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:13:29] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:13:29] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:13:29] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:13:29] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:13:29] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:13:29] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:13:29] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:13:30] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:13:30] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 322/983 variables, and 121 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 650/650 constraints, Known Traps: 109/109 constraints]
Escalating to Integer solving :Problem set: 0 solved, 650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 109/121 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:13:34] [INFO ] Deduced a trap composed of 33 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:13:34] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:13:34] [INFO ] Deduced a trap composed of 34 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:13:34] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:13:34] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:13:34] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:13:34] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:13:34] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:13:34] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 0 ms to minimize.
[2024-05-20 20:13:35] [INFO ] Deduced a trap composed of 41 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:13:35] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:13:36] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 0 ms to minimize.
[2024-05-20 20:13:37] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 13/134 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:13:40] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:13:42] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:13:47] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 4 ms to minimize.
[2024-05-20 20:13:47] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:13:49] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:13:50] [INFO ] Deduced a trap composed of 34 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:13:50] [INFO ] Deduced a trap composed of 32 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:13:50] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:13:55] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 322/983 variables, and 143 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 0/650 constraints, Known Traps: 131/131 constraints]
After SMT, in 60142ms problems are : Problem set: 0 solved, 650 unsolved
Search for dead transitions found 0 dead transitions in 60150ms
Starting structural reductions in LTL mode, iteration 1 : 323/324 places, 660/660 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60736 ms. Remains : 323/324 places, 660/660 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-02
Product exploration explored 100000 steps with 33333 reset in 255 ms.
Product exploration explored 100000 steps with 33333 reset in 202 ms.
Computed a total of 42 stabilizing places and 70 stable transitions
Computed a total of 42 stabilizing places and 70 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 108 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-02 finished in 61492 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(F((p0||G(p1)))) U p0)))'
Support contains 3 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 660/660 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 323 transition count 660
Applied a total of 1 rules in 3 ms. Remains 323 /324 variables (removed 1) and now considering 660/660 (removed 0) transitions.
[2024-05-20 20:14:03] [INFO ] Invariant cache hit.
[2024-05-20 20:14:03] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-05-20 20:14:03] [INFO ] Invariant cache hit.
[2024-05-20 20:14:03] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-20 20:14:04] [INFO ] Implicit Places using invariants and state equation in 438 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
Running 650 sub problems to find dead transitions.
[2024-05-20 20:14:04] [INFO ] Invariant cache hit.
[2024-05-20 20:14:04] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 2 ms to minimize.
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:14:08] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:14:09] [INFO ] Deduced a trap composed of 32 places in 76 ms of which 1 ms to minimize.
[2024-05-20 20:14:09] [INFO ] Deduced a trap composed of 39 places in 81 ms of which 1 ms to minimize.
[2024-05-20 20:14:09] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:14:09] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 1 ms to minimize.
[2024-05-20 20:14:09] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 2 ms to minimize.
[2024-05-20 20:14:09] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:14:09] [INFO ] Deduced a trap composed of 31 places in 61 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:14:10] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 2 ms to minimize.
[2024-05-20 20:14:10] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:14:10] [INFO ] Deduced a trap composed of 33 places in 65 ms of which 1 ms to minimize.
[2024-05-20 20:14:10] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 2 ms to minimize.
[2024-05-20 20:14:10] [INFO ] Deduced a trap composed of 33 places in 65 ms of which 1 ms to minimize.
[2024-05-20 20:14:10] [INFO ] Deduced a trap composed of 34 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 1 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 2 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 35 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 34 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 2 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 2 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 33 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:14:11] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:14:15] [INFO ] Deduced a trap composed of 33 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:14:15] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:14:15] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:14:15] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 2 ms to minimize.
[2024-05-20 20:14:16] [INFO ] Deduced a trap composed of 32 places in 59 ms of which 2 ms to minimize.
[2024-05-20 20:14:16] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:14:16] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:14:16] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:14:16] [INFO ] Deduced a trap composed of 34 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:14:16] [INFO ] Deduced a trap composed of 34 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:14:16] [INFO ] Deduced a trap composed of 34 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:14:16] [INFO ] Deduced a trap composed of 34 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:14:16] [INFO ] Deduced a trap composed of 31 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:14:19] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 1 ms to minimize.
[2024-05-20 20:14:19] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:14:19] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:14:19] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:14:19] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:14:19] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:14:19] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:14:19] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:14:20] [INFO ] Deduced a trap composed of 36 places in 69 ms of which 1 ms to minimize.
[2024-05-20 20:14:20] [INFO ] Deduced a trap composed of 33 places in 66 ms of which 2 ms to minimize.
[2024-05-20 20:14:20] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:14:20] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:14:20] [INFO ] Deduced a trap composed of 5 places in 89 ms of which 2 ms to minimize.
[2024-05-20 20:14:20] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 2 ms to minimize.
[2024-05-20 20:14:20] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:14:20] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:14:20] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:14:20] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:14:20] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:14:21] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:14:21] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:14:21] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:14:23] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:14:23] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:14:23] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 2 ms to minimize.
[2024-05-20 20:14:23] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:14:23] [INFO ] Deduced a trap composed of 33 places in 45 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:14:24] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:14:24] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:14:24] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 33 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 2 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 32 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 0 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:14:25] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:14:30] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:14:30] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:14:30] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:14:30] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:14:30] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:14:31] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:14:31] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:14:31] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:14:31] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 0 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s119 1.0)
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(s174 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 322/983 variables, and 121 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 650/650 constraints, Known Traps: 109/109 constraints]
Escalating to Integer solving :Problem set: 0 solved, 650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 109/121 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:14:35] [INFO ] Deduced a trap composed of 33 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:14:35] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:14:35] [INFO ] Deduced a trap composed of 34 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:14:35] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:14:35] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:14:35] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 0 ms to minimize.
[2024-05-20 20:14:36] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:14:36] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:14:36] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:14:36] [INFO ] Deduced a trap composed of 41 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:14:36] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 0 ms to minimize.
[2024-05-20 20:14:37] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:14:38] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 13/134 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:14:41] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:14:43] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:14:48] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 0 ms to minimize.
[2024-05-20 20:14:48] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:14:50] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 0 ms to minimize.
[2024-05-20 20:14:51] [INFO ] Deduced a trap composed of 34 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:14:51] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:14:51] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:14:56] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 322/983 variables, and 143 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 0/650 constraints, Known Traps: 131/131 constraints]
After SMT, in 60135ms problems are : Problem set: 0 solved, 650 unsolved
Search for dead transitions found 0 dead transitions in 60145ms
Starting structural reductions in LTL mode, iteration 1 : 323/324 places, 660/660 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60695 ms. Remains : 323/324 places, 660/660 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 166 ms.
Product exploration explored 100000 steps with 50000 reset in 182 ms.
Computed a total of 42 stabilizing places and 70 stable transitions
Computed a total of 42 stabilizing places and 70 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 10 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-03 finished in 61233 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 660/660 transitions.
Graph (complete) has 1152 edges and 324 vertex of which 323 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 71 place count 323 transition count 590
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 141 place count 253 transition count 590
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 317 place count 165 transition count 502
Drop transitions (Redundant composition of simpler transitions.) removed 70 transitions
Redundant transition composition rules discarded 70 transitions
Iterating global reduction 2 with 70 rules applied. Total rules applied 387 place count 165 transition count 432
Applied a total of 387 rules in 52 ms. Remains 165 /324 variables (removed 159) and now considering 432/660 (removed 228) transitions.
// Phase 1: matrix 432 rows 165 cols
[2024-05-20 20:15:04] [INFO ] Computed 12 invariants in 2 ms
[2024-05-20 20:15:04] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-20 20:15:04] [INFO ] Invariant cache hit.
[2024-05-20 20:15:05] [INFO ] State equation strengthened by 286 read => feed constraints.
[2024-05-20 20:15:05] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 484 ms to find 0 implicit places.
[2024-05-20 20:15:05] [INFO ] Redundant transitions in 5 ms returned []
Running 422 sub problems to find dead transitions.
[2024-05-20 20:15:05] [INFO ] Invariant cache hit.
[2024-05-20 20:15:05] [INFO ] State equation strengthened by 286 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 422 unsolved
[2024-05-20 20:15:06] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:15:06] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:15:06] [INFO ] Deduced a trap composed of 2 places in 51 ms of which 0 ms to minimize.
[2024-05-20 20:15:06] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:15:06] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:15:06] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:15:06] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2024-05-20 20:15:06] [INFO ] Deduced a trap composed of 17 places in 21 ms of which 0 ms to minimize.
[2024-05-20 20:15:06] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:15:07] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:15:07] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:15:07] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:15:07] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 0 ms to minimize.
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 0 ms to minimize.
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 422 unsolved
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:15:08] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:15:09] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:15:09] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:15:09] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 0 ms to minimize.
[2024-05-20 20:15:09] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:15:09] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:15:09] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:15:09] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 0 ms to minimize.
[2024-05-20 20:15:09] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:15:10] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:15:10] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:15:10] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 1 ms to minimize.
[2024-05-20 20:15:10] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 18/50 constraints. Problems are: Problem set: 0 solved, 422 unsolved
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 0 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 0 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 0 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 19 places in 21 ms of which 1 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 1 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:15:12] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/164 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 422 unsolved
[2024-05-20 20:15:13] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:15:13] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:15:13] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:15:13] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:15:13] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:15:13] [INFO ] Deduced a trap composed of 16 places in 20 ms of which 1 ms to minimize.
[2024-05-20 20:15:13] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:15:13] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 0 ms to minimize.
[2024-05-20 20:15:13] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 0 ms to minimize.
[2024-05-20 20:15:14] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:15:14] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:15:14] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:15:14] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 0 ms to minimize.
[2024-05-20 20:15:14] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:15:14] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 1 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/164 variables, 20/90 constraints. Problems are: Problem set: 0 solved, 422 unsolved
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 0 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 17 places in 22 ms of which 0 ms to minimize.
[2024-05-20 20:15:15] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:15:16] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:15:16] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:15:16] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:15:16] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:15:16] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:15:16] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:15:16] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:15:17] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:15:17] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:15:17] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:15:17] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 20/110 constraints. Problems are: Problem set: 0 solved, 422 unsolved
[2024-05-20 20:15:18] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:15:19] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:15:20] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/164 variables, 3/113 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/164 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 9 (OVERLAPS) 432/596 variables, 164/277 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/596 variables, 286/563 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/596 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 422 unsolved
SMT process timed out in 30074ms, After SMT, problems are : Problem set: 0 solved, 422 unsolved
Search for dead transitions found 0 dead transitions in 30090ms
Starting structural reductions in SI_LTL mode, iteration 1 : 165/324 places, 432/660 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30640 ms. Remains : 165/324 places, 432/660 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-04
Stuttering criterion allowed to conclude after 37 steps with 0 reset in 1 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-04 finished in 30725 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(p0)||(p0&&F(p1))))))'
Support contains 4 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 660/660 transitions.
Applied a total of 0 rules in 3 ms. Remains 324 /324 variables (removed 0) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 324 cols
[2024-05-20 20:15:35] [INFO ] Computed 13 invariants in 5 ms
[2024-05-20 20:15:35] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-20 20:15:35] [INFO ] Invariant cache hit.
[2024-05-20 20:15:35] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-20 20:15:36] [INFO ] Implicit Places using invariants and state equation in 429 ms returned []
Implicit Place search using SMT with State Equation took 542 ms to find 0 implicit places.
Running 650 sub problems to find dead transitions.
[2024-05-20 20:15:36] [INFO ] Invariant cache hit.
[2024-05-20 20:15:36] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 33 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 0 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 32 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 31 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 33 places in 65 ms of which 2 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:15:40] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:15:41] [INFO ] Deduced a trap composed of 32 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:15:41] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:15:41] [INFO ] Deduced a trap composed of 32 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:15:41] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:15:41] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 1 ms to minimize.
[2024-05-20 20:15:42] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 2 ms to minimize.
[2024-05-20 20:15:42] [INFO ] Deduced a trap composed of 5 places in 91 ms of which 1 ms to minimize.
[2024-05-20 20:15:42] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 2 ms to minimize.
[2024-05-20 20:15:42] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 1 ms to minimize.
[2024-05-20 20:15:42] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 2 ms to minimize.
[2024-05-20 20:15:42] [INFO ] Deduced a trap composed of 56 places in 66 ms of which 1 ms to minimize.
[2024-05-20 20:15:42] [INFO ] Deduced a trap composed of 42 places in 65 ms of which 1 ms to minimize.
[2024-05-20 20:15:43] [INFO ] Deduced a trap composed of 42 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:15:43] [INFO ] Deduced a trap composed of 31 places in 54 ms of which 2 ms to minimize.
[2024-05-20 20:15:43] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:15:43] [INFO ] Deduced a trap composed of 44 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:15:43] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:15:43] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:15:43] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:15:43] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:15:43] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 2 ms to minimize.
[2024-05-20 20:15:43] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 2 ms to minimize.
[2024-05-20 20:15:43] [INFO ] Deduced a trap composed of 35 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:15:43] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 1 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 2 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 34 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 34 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 34 places in 47 ms of which 2 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 2 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 34 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 33 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 33 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 33 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:15:48] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 0 ms to minimize.
[2024-05-20 20:15:51] [INFO ] Deduced a trap composed of 33 places in 76 ms of which 1 ms to minimize.
[2024-05-20 20:15:51] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 1 ms to minimize.
[2024-05-20 20:15:51] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 2 ms to minimize.
[2024-05-20 20:15:51] [INFO ] Deduced a trap composed of 34 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:15:51] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:15:52] [INFO ] Deduced a trap composed of 31 places in 73 ms of which 2 ms to minimize.
[2024-05-20 20:15:52] [INFO ] Deduced a trap composed of 33 places in 66 ms of which 2 ms to minimize.
[2024-05-20 20:15:52] [INFO ] Deduced a trap composed of 33 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:15:52] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:15:52] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:15:52] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 0 ms to minimize.
[2024-05-20 20:15:52] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:15:52] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:15:54] [INFO ] Deduced a trap composed of 32 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:15:54] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:15:54] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 1 ms to minimize.
[2024-05-20 20:15:54] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:15:54] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:15:54] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:15:54] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:15:54] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 2 ms to minimize.
[2024-05-20 20:15:54] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 2 ms to minimize.
[2024-05-20 20:15:54] [INFO ] Deduced a trap composed of 34 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:15:54] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:15:55] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:15:55] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:15:55] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:15:55] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:15:56] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:15:58] [INFO ] Deduced a trap composed of 34 places in 75 ms of which 1 ms to minimize.
[2024-05-20 20:15:58] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 1 ms to minimize.
[2024-05-20 20:15:58] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:15:58] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:15:58] [INFO ] Deduced a trap composed of 32 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:15:58] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:15:58] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:15:59] [INFO ] Deduced a trap composed of 33 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:15:59] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:15:59] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:15:59] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:15:59] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:15:59] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:15:59] [INFO ] Deduced a trap composed of 43 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:15:59] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:15:59] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:16:04] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:16:04] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:16:04] [INFO ] Deduced a trap composed of 32 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:16:04] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:16:04] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:16:04] [INFO ] Deduced a trap composed of 33 places in 43 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 322/984 variables, and 118 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/324 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 650/650 constraints, Known Traps: 106/106 constraints]
Escalating to Integer solving :Problem set: 0 solved, 650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 106/118 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:16:07] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:16:07] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:16:07] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:16:07] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:16:10] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:16:10] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:16:10] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:16:11] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:16:11] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:16:11] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:16:11] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:16:12] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 12/130 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:16:13] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 6 (OVERLAPS) 1/323 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:16:24] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:16:25] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 0 ms to minimize.
[2024-05-20 20:16:25] [INFO ] Deduced a trap composed of 29 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:16:25] [INFO ] Deduced a trap composed of 29 places in 40 ms of which 0 ms to minimize.
[2024-05-20 20:16:25] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:16:25] [INFO ] Deduced a trap composed of 31 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:16:25] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:16:25] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:16:26] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:16:26] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:16:26] [INFO ] Deduced a trap composed of 27 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:16:26] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:16:26] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:16:27] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:16:27] [INFO ] Deduced a trap composed of 28 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:16:27] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:16:27] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:16:27] [INFO ] Deduced a trap composed of 28 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:16:29] [INFO ] Deduced a trap composed of 28 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:16:29] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/323 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:16:30] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:16:31] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:16:31] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:16:31] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:16:31] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:16:31] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:16:31] [INFO ] Deduced a trap composed of 32 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:16:31] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:16:32] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:16:32] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/323 variables, 10/162 constraints. Problems are: Problem set: 0 solved, 650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 323/984 variables, and 162 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/324 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 0/650 constraints, Known Traps: 149/149 constraints]
After SMT, in 60122ms problems are : Problem set: 0 solved, 650 unsolved
Search for dead transitions found 0 dead transitions in 60132ms
Finished structural reductions in LTL mode , in 1 iterations and 60681 ms. Remains : 324/324 places, 660/660 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-06
Stuttering criterion allowed to conclude after 712 steps with 2 reset in 2 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-06 finished in 60805 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((X(F(p0))||G(p1))))'
Support contains 5 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 660/660 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 323 transition count 660
Applied a total of 1 rules in 3 ms. Remains 323 /324 variables (removed 1) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 323 cols
[2024-05-20 20:16:36] [INFO ] Computed 12 invariants in 6 ms
[2024-05-20 20:16:36] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-20 20:16:36] [INFO ] Invariant cache hit.
[2024-05-20 20:16:36] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-20 20:16:36] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 518 ms to find 0 implicit places.
Running 650 sub problems to find dead transitions.
[2024-05-20 20:16:36] [INFO ] Invariant cache hit.
[2024-05-20 20:16:36] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:16:40] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:16:40] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 31 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 32 places in 73 ms of which 2 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 39 places in 79 ms of which 1 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 2 ms to minimize.
[2024-05-20 20:16:41] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:16:42] [INFO ] Deduced a trap composed of 36 places in 90 ms of which 2 ms to minimize.
[2024-05-20 20:16:42] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 1 ms to minimize.
[2024-05-20 20:16:42] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 31 places in 73 ms of which 2 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 2 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 33 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 34 places in 54 ms of which 2 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 32 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 33 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 33 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 35 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 34 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 32 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:16:43] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:16:44] [INFO ] Deduced a trap composed of 32 places in 65 ms of which 2 ms to minimize.
[2024-05-20 20:16:44] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:16:44] [INFO ] Deduced a trap composed of 33 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:16:44] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:16:44] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 0 ms to minimize.
[2024-05-20 20:16:44] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:16:48] [INFO ] Deduced a trap composed of 33 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:16:48] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:16:48] [INFO ] Deduced a trap composed of 33 places in 68 ms of which 1 ms to minimize.
[2024-05-20 20:16:48] [INFO ] Deduced a trap composed of 30 places in 79 ms of which 1 ms to minimize.
[2024-05-20 20:16:48] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 1 ms to minimize.
[2024-05-20 20:16:49] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 2 ms to minimize.
[2024-05-20 20:16:49] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:16:49] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:16:49] [INFO ] Deduced a trap composed of 34 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:16:49] [INFO ] Deduced a trap composed of 34 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:16:49] [INFO ] Deduced a trap composed of 34 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:16:49] [INFO ] Deduced a trap composed of 34 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:16:49] [INFO ] Deduced a trap composed of 31 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:16:51] [INFO ] Deduced a trap composed of 33 places in 69 ms of which 1 ms to minimize.
[2024-05-20 20:16:51] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:16:51] [INFO ] Deduced a trap composed of 32 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:16:51] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 1 ms to minimize.
[2024-05-20 20:16:51] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:16:52] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:16:52] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:16:52] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:16:52] [INFO ] Deduced a trap composed of 36 places in 77 ms of which 2 ms to minimize.
[2024-05-20 20:16:52] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 2 ms to minimize.
[2024-05-20 20:16:52] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:16:53] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:16:53] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 1 ms to minimize.
[2024-05-20 20:16:53] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 2 ms to minimize.
[2024-05-20 20:16:53] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:16:53] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:16:53] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:16:53] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:16:53] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:16:53] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:16:53] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:16:53] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:16:56] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 0 ms to minimize.
[2024-05-20 20:16:56] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:16:56] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 2 ms to minimize.
[2024-05-20 20:16:56] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 2 ms to minimize.
[2024-05-20 20:16:56] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:16:57] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:16:57] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:16:57] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:16:57] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:16:57] [INFO ] Deduced a trap composed of 33 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:16:57] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:16:57] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:16:57] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:16:57] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:16:58] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:16:58] [INFO ] Deduced a trap composed of 32 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:16:58] [INFO ] Deduced a trap composed of 33 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:16:58] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:16:58] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:16:58] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:16:58] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:16:58] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:16:58] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:16:58] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:16:58] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:17:03] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:17:03] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:17:03] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:17:03] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:17:03] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:17:04] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:17:04] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:17:04] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:17:04] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 322/983 variables, and 121 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 650/650 constraints, Known Traps: 109/109 constraints]
Escalating to Integer solving :Problem set: 0 solved, 650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 109/121 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:17:08] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:17:08] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:17:08] [INFO ] Deduced a trap composed of 34 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:17:08] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:17:08] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:17:08] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:17:08] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:17:09] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:17:09] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:17:09] [INFO ] Deduced a trap composed of 41 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:17:09] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:17:10] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:17:11] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 13/134 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:17:14] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:17:16] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:17:21] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:17:21] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:17:23] [INFO ] Deduced a trap composed of 32 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:17:24] [INFO ] Deduced a trap composed of 34 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:17:24] [INFO ] Deduced a trap composed of 32 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:17:24] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:17:29] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 650 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 322/983 variables, and 143 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 0/650 constraints, Known Traps: 131/131 constraints]
After SMT, in 60132ms problems are : Problem set: 0 solved, 650 unsolved
Search for dead transitions found 0 dead transitions in 60141ms
Starting structural reductions in LTL mode, iteration 1 : 323/324 places, 660/660 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60664 ms. Remains : 323/324 places, 660/660 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-07
Product exploration explored 100000 steps with 33333 reset in 162 ms.
Product exploration explored 100000 steps with 33333 reset in 175 ms.
Computed a total of 42 stabilizing places and 70 stable transitions
Computed a total of 42 stabilizing places and 70 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 101 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-07 finished in 61265 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(X(G((p0 U X((G(p2)||p1)))))))'
Support contains 7 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 660/660 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 323 transition count 660
Applied a total of 1 rules in 4 ms. Remains 323 /324 variables (removed 1) and now considering 660/660 (removed 0) transitions.
[2024-05-20 20:17:37] [INFO ] Invariant cache hit.
[2024-05-20 20:17:37] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-05-20 20:17:37] [INFO ] Invariant cache hit.
[2024-05-20 20:17:37] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-20 20:17:38] [INFO ] Implicit Places using invariants and state equation in 407 ms returned []
Implicit Place search using SMT with State Equation took 503 ms to find 0 implicit places.
Running 650 sub problems to find dead transitions.
[2024-05-20 20:17:38] [INFO ] Invariant cache hit.
[2024-05-20 20:17:38] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 1 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 0 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 31 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 2 ms to minimize.
[2024-05-20 20:17:42] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:17:43] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 2 ms to minimize.
[2024-05-20 20:17:43] [INFO ] Deduced a trap composed of 33 places in 75 ms of which 2 ms to minimize.
[2024-05-20 20:17:43] [INFO ] Deduced a trap composed of 36 places in 87 ms of which 2 ms to minimize.
[2024-05-20 20:17:43] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 1 ms to minimize.
[2024-05-20 20:17:43] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:17:44] [INFO ] Deduced a trap composed of 31 places in 71 ms of which 1 ms to minimize.
[2024-05-20 20:17:44] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 2 ms to minimize.
[2024-05-20 20:17:44] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 2 ms to minimize.
[2024-05-20 20:17:44] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 2 ms to minimize.
[2024-05-20 20:17:44] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 2 ms to minimize.
[2024-05-20 20:17:44] [INFO ] Deduced a trap composed of 34 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:17:44] [INFO ] Deduced a trap composed of 32 places in 65 ms of which 2 ms to minimize.
[2024-05-20 20:17:44] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:17:44] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:17:45] [INFO ] Deduced a trap composed of 35 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:17:45] [INFO ] Deduced a trap composed of 34 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:17:45] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:17:45] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:17:45] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:17:45] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 1 ms to minimize.
[2024-05-20 20:17:45] [INFO ] Deduced a trap composed of 33 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:17:45] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:17:45] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:17:45] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:17:45] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:17:49] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 2 ms to minimize.
[2024-05-20 20:17:49] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:17:49] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 2 ms to minimize.
[2024-05-20 20:17:49] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 2 ms to minimize.
[2024-05-20 20:17:50] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 2 ms to minimize.
[2024-05-20 20:17:50] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2024-05-20 20:17:50] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 2 ms to minimize.
[2024-05-20 20:17:50] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:17:50] [INFO ] Deduced a trap composed of 34 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:17:50] [INFO ] Deduced a trap composed of 34 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:17:50] [INFO ] Deduced a trap composed of 34 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:17:50] [INFO ] Deduced a trap composed of 34 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:17:50] [INFO ] Deduced a trap composed of 31 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:17:52] [INFO ] Deduced a trap composed of 33 places in 67 ms of which 1 ms to minimize.
[2024-05-20 20:17:52] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:17:52] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:17:53] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 2 ms to minimize.
[2024-05-20 20:17:53] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:17:53] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:17:53] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:17:53] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:17:53] [INFO ] Deduced a trap composed of 36 places in 68 ms of which 1 ms to minimize.
[2024-05-20 20:17:54] [INFO ] Deduced a trap composed of 33 places in 69 ms of which 2 ms to minimize.
[2024-05-20 20:17:54] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 5 ms to minimize.
[2024-05-20 20:17:54] [INFO ] Deduced a trap composed of 33 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:17:54] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 1 ms to minimize.
[2024-05-20 20:17:54] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 1 ms to minimize.
[2024-05-20 20:17:54] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:17:54] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:17:54] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:17:54] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:17:54] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:17:54] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:17:54] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:17:55] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:17:57] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:17:57] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:17:57] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 2 ms to minimize.
[2024-05-20 20:17:57] [INFO ] Deduced a trap composed of 33 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:17:57] [INFO ] Deduced a trap composed of 33 places in 52 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:17:58] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 0 ms to minimize.
[2024-05-20 20:17:58] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:17:58] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:17:58] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:17:58] [INFO ] Deduced a trap composed of 33 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:17:58] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:17:58] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:17:58] [INFO ] Deduced a trap composed of 30 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:17:59] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:17:59] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:17:59] [INFO ] Deduced a trap composed of 32 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:17:59] [INFO ] Deduced a trap composed of 33 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:17:59] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:17:59] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:17:59] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 0 ms to minimize.
[2024-05-20 20:17:59] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:17:59] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:17:59] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:17:59] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:17:59] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:18:04] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:18:04] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:18:04] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:18:04] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:18:04] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:18:04] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 0 ms to minimize.
[2024-05-20 20:18:05] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:18:05] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:18:05] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 322/983 variables, and 121 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 650/650 constraints, Known Traps: 109/109 constraints]
Escalating to Integer solving :Problem set: 0 solved, 650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 109/121 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:18:09] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:18:09] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:18:09] [INFO ] Deduced a trap composed of 34 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:18:09] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:18:09] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:18:10] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:18:10] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:18:10] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:18:10] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 0 ms to minimize.
[2024-05-20 20:18:10] [INFO ] Deduced a trap composed of 41 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:18:10] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:18:11] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:18:12] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 13/134 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:18:15] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:18:17] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:18:22] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:18:22] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:18:25] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 0 ms to minimize.
[2024-05-20 20:18:25] [INFO ] Deduced a trap composed of 34 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:18:26] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:18:26] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:18:31] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 322/983 variables, and 143 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 0/650 constraints, Known Traps: 131/131 constraints]
After SMT, in 60133ms problems are : Problem set: 0 solved, 650 unsolved
Search for dead transitions found 0 dead transitions in 60138ms
Starting structural reductions in LTL mode, iteration 1 : 323/324 places, 660/660 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60654 ms. Remains : 323/324 places, 660/660 transitions.
Stuttering acceptance computed with spot in 251 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-09
Product exploration explored 100000 steps with 19964 reset in 149 ms.
Product exploration explored 100000 steps with 20018 reset in 146 ms.
Computed a total of 42 stabilizing places and 70 stable transitions
Computed a total of 42 stabilizing places and 70 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 248 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
RANDOM walk for 40000 steps (186 resets) in 159 ms. (250 steps per ms) remains 1/8 properties
BEST_FIRST walk for 40002 steps (9 resets) in 128 ms. (310 steps per ms) remains 1/1 properties
[2024-05-20 20:18:39] [INFO ] Invariant cache hit.
[2024-05-20 20:18:39] [INFO ] State equation strengthened by 190 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 297/303 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/303 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/319 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/321 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 660/981 variables, 321/333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/981 variables, 190/523 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/981 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/983 variables, 2/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/983 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/983 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 983/983 variables, and 525 constraints, problems are : Problem set: 0 solved, 1 unsolved in 276 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 323/323 constraints, ReadFeed: 190/190 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 297/303 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:18:39] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/303 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/303 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 16/319 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/321 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:18:39] [INFO ] Deduced a trap composed of 33 places in 76 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/321 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/321 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 660/981 variables, 321/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/981 variables, 190/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/981 variables, 1/526 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/981 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/983 variables, 2/528 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/983 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/983 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 983/983 variables, and 528 constraints, problems are : Problem set: 0 solved, 1 unsolved in 528 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 323/323 constraints, ReadFeed: 190/190 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 821ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 16 ms.
Support contains 6 out of 323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 323/323 places, 660/660 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 323 transition count 593
Reduce places removed 67 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 69 rules applied. Total rules applied 136 place count 256 transition count 591
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 138 place count 254 transition count 591
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 138 place count 254 transition count 590
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 140 place count 253 transition count 590
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 282 place count 182 transition count 519
Drop transitions (Redundant composition of simpler transitions.) removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 3 with 55 rules applied. Total rules applied 337 place count 182 transition count 464
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 338 place count 182 transition count 463
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 339 place count 181 transition count 463
Partial Free-agglomeration rule applied 131 times.
Drop transitions (Partial Free agglomeration) removed 131 transitions
Iterating global reduction 4 with 131 rules applied. Total rules applied 470 place count 181 transition count 463
Applied a total of 470 rules in 39 ms. Remains 181 /323 variables (removed 142) and now considering 463/660 (removed 197) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 181/323 places, 463/660 transitions.
RANDOM walk for 40000 steps (670 resets) in 198 ms. (201 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (9 resets) in 43 ms. (909 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1184752 steps, run timeout after 3001 ms. (steps per millisecond=394 ) properties seen :0 out of 1
Probabilistic random walk after 1184752 steps, saw 159305 distinct states, run finished after 3001 ms. (steps per millisecond=394 ) properties seen :0
// Phase 1: matrix 463 rows 181 cols
[2024-05-20 20:18:43] [INFO ] Computed 12 invariants in 9 ms
[2024-05-20 20:18:43] [INFO ] State equation strengthened by 370 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 155/161 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/177 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/179 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 463/642 variables, 179/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/642 variables, 370/561 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/642 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/644 variables, 2/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/644 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/644 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 644/644 variables, and 563 constraints, problems are : Problem set: 0 solved, 1 unsolved in 169 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 181/181 constraints, ReadFeed: 370/370 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 155/161 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:18:43] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-20 20:18:43] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 16/177 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/177 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/179 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:18:43] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:18:43] [INFO ] Deduced a trap composed of 14 places in 20 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/179 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 463/642 variables, 179/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/642 variables, 370/565 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/642 variables, 1/566 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/642 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/644 variables, 2/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/644 variables, 0/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/644 variables, 0/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 644/644 variables, and 568 constraints, problems are : Problem set: 0 solved, 1 unsolved in 387 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 181/181 constraints, ReadFeed: 370/370 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
After SMT, in 580ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 181 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 181/181 places, 463/463 transitions.
Applied a total of 0 rules in 8 ms. Remains 181 /181 variables (removed 0) and now considering 463/463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 181/181 places, 463/463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 181/181 places, 463/463 transitions.
Applied a total of 0 rules in 7 ms. Remains 181 /181 variables (removed 0) and now considering 463/463 (removed 0) transitions.
[2024-05-20 20:18:43] [INFO ] Invariant cache hit.
[2024-05-20 20:18:43] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-05-20 20:18:43] [INFO ] Invariant cache hit.
[2024-05-20 20:18:43] [INFO ] State equation strengthened by 370 read => feed constraints.
[2024-05-20 20:18:44] [INFO ] Implicit Places using invariants and state equation in 472 ms returned []
Implicit Place search using SMT with State Equation took 585 ms to find 0 implicit places.
[2024-05-20 20:18:44] [INFO ] Redundant transitions in 4 ms returned []
Running 453 sub problems to find dead transitions.
[2024-05-20 20:18:44] [INFO ] Invariant cache hit.
[2024-05-20 20:18:44] [INFO ] State equation strengthened by 370 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:18:45] [INFO ] Deduced a trap composed of 2 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 0 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 20 places in 20 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 20 places in 21 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 0 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:18:46] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 1 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 0 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 0 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 20 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:18:47] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/180 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:18:49] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 0 ms to minimize.
[2024-05-20 20:18:50] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:18:50] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/180 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:18:50] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:18:50] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:18:50] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:18:50] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:18:50] [INFO ] Deduced a trap composed of 18 places in 23 ms of which 1 ms to minimize.
[2024-05-20 20:18:50] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 1 ms to minimize.
[2024-05-20 20:18:50] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:18:50] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:18:50] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:18:50] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:18:51] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:18:51] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:18:51] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:18:51] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 0 ms to minimize.
[2024-05-20 20:18:51] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 0 ms to minimize.
[2024-05-20 20:18:51] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:18:51] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:18:51] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:18:51] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:18:51] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/180 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:18:51] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 0 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 1 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 0 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 1 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 1 ms to minimize.
[2024-05-20 20:18:52] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/180 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:18:54] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:18:54] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:18:55] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/180 variables, 3/115 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:18:56] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:18:56] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:18:56] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2024-05-20 20:18:56] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:18:56] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:18:56] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:18:56] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:18:57] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:18:57] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 1 ms to minimize.
[2024-05-20 20:18:57] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:18:58] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:18:58] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:18:58] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 0 ms to minimize.
[2024-05-20 20:18:58] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/180 variables, 14/129 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/180 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 10 (OVERLAPS) 463/643 variables, 180/309 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Problem TDEAD348 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD362 is UNSAT
Problem TDEAD371 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD407 is UNSAT
Problem TDEAD413 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD457 is UNSAT
Problem TDEAD462 is UNSAT
At refinement iteration 11 (INCLUDED_ONLY) 0/643 variables, 370/679 constraints. Problems are: Problem set: 17 solved, 436 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 643/644 variables, and 679 constraints, problems are : Problem set: 17 solved, 436 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 180/181 constraints, ReadFeed: 370/370 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 117/117 constraints]
Escalating to Integer solving :Problem set: 17 solved, 436 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 10/10 constraints. Problems are: Problem set: 17 solved, 436 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 2/12 constraints. Problems are: Problem set: 17 solved, 436 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 117/129 constraints. Problems are: Problem set: 17 solved, 436 unsolved
[2024-05-20 20:19:15] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:19:16] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:19:16] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/180 variables, 3/132 constraints. Problems are: Problem set: 17 solved, 436 unsolved
[2024-05-20 20:19:18] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/180 variables, 1/133 constraints. Problems are: Problem set: 17 solved, 436 unsolved
[2024-05-20 20:19:19] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:19:19] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2024-05-20 20:19:19] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:19:20] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:19:20] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:19:20] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:19:21] [INFO ] Deduced a trap composed of 2 places in 60 ms of which 1 ms to minimize.
[2024-05-20 20:19:21] [INFO ] Deduced a trap composed of 2 places in 59 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/180 variables, 8/141 constraints. Problems are: Problem set: 17 solved, 436 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/180 variables, 0/141 constraints. Problems are: Problem set: 17 solved, 436 unsolved
At refinement iteration 7 (OVERLAPS) 463/643 variables, 180/321 constraints. Problems are: Problem set: 17 solved, 436 unsolved
Problem TDEAD189 is UNSAT
Problem TDEAD191 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/643 variables, 370/691 constraints. Problems are: Problem set: 19 solved, 434 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/643 variables, 434/1125 constraints. Problems are: Problem set: 19 solved, 434 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 643/644 variables, and 1125 constraints, problems are : Problem set: 19 solved, 434 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 180/181 constraints, ReadFeed: 370/370 constraints, PredecessorRefiner: 434/453 constraints, Known Traps: 129/129 constraints]
After SMT, in 60155ms problems are : Problem set: 19 solved, 434 unsolved
Search for dead transitions found 19 dead transitions in 60159ms
Found 19 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 19 transitions
Dead transitions reduction (with SMT) removed 19 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 181/181 places, 444/463 transitions.
Graph (complete) has 765 edges and 181 vertex of which 179 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 165 transition count 416
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 165 transition count 416
Applied a total of 29 rules in 8 ms. Remains 165 /181 variables (removed 16) and now considering 416/444 (removed 28) transitions.
// Phase 1: matrix 416 rows 165 cols
[2024-05-20 20:19:44] [INFO ] Computed 11 invariants in 1 ms
[2024-05-20 20:19:44] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-20 20:19:44] [INFO ] Invariant cache hit.
[2024-05-20 20:19:44] [INFO ] State equation strengthened by 346 read => feed constraints.
[2024-05-20 20:19:45] [INFO ] Implicit Places using invariants and state equation in 493 ms returned [55, 60]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 589 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 163/181 places, 416/463 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 161 transition count 414
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 6 place count 160 transition count 420
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 13 place count 160 transition count 413
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 15 place count 160 transition count 413
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 160 transition count 412
Applied a total of 16 rules in 53 ms. Remains 160 /163 variables (removed 3) and now considering 412/416 (removed 4) transitions.
// Phase 1: matrix 412 rows 160 cols
[2024-05-20 20:19:45] [INFO ] Computed 9 invariants in 1 ms
[2024-05-20 20:19:45] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-20 20:19:45] [INFO ] Invariant cache hit.
[2024-05-20 20:19:45] [INFO ] State equation strengthened by 327 read => feed constraints.
[2024-05-20 20:19:45] [INFO ] Implicit Places using invariants and state equation in 392 ms returned []
Implicit Place search using SMT with State Equation took 486 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 160/181 places, 412/463 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 61898 ms. Remains : 160/181 places, 412/463 transitions.
RANDOM walk for 40000 steps (728 resets) in 123 ms. (322 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (9 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1345766 steps, run timeout after 3001 ms. (steps per millisecond=448 ) properties seen :0 out of 1
Probabilistic random walk after 1345766 steps, saw 170682 distinct states, run finished after 3001 ms. (steps per millisecond=448 ) properties seen :0
[2024-05-20 20:19:48] [INFO ] Invariant cache hit.
[2024-05-20 20:19:48] [INFO ] State equation strengthened by 327 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/22 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 11/33 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 100/133 variables, 33/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/133 variables, 34/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 350/483 variables, 70/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/483 variables, 262/408 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/483 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 89/572 variables, 57/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/572 variables, 31/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/572 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/572 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 572/572 variables, and 496 constraints, problems are : Problem set: 0 solved, 1 unsolved in 144 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 160/160 constraints, ReadFeed: 327/327 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/22 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:19:48] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 11/33 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/33 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 100/133 variables, 33/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 34/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 350/483 variables, 70/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/483 variables, 262/409 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/483 variables, 1/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/483 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 89/572 variables, 57/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/572 variables, 31/498 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/572 variables, 0/498 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/572 variables, 0/498 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 572/572 variables, and 498 constraints, problems are : Problem set: 0 solved, 1 unsolved in 193 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 160/160 constraints, ReadFeed: 327/327 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 355ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 21 ms.
Support contains 6 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 412/412 transitions.
Applied a total of 0 rules in 7 ms. Remains 160 /160 variables (removed 0) and now considering 412/412 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 160/160 places, 412/412 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 412/412 transitions.
Applied a total of 0 rules in 10 ms. Remains 160 /160 variables (removed 0) and now considering 412/412 (removed 0) transitions.
[2024-05-20 20:19:49] [INFO ] Invariant cache hit.
[2024-05-20 20:19:49] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-20 20:19:49] [INFO ] Invariant cache hit.
[2024-05-20 20:19:49] [INFO ] State equation strengthened by 327 read => feed constraints.
[2024-05-20 20:19:49] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
[2024-05-20 20:19:49] [INFO ] Redundant transitions in 15 ms returned []
Running 402 sub problems to find dead transitions.
[2024-05-20 20:19:49] [INFO ] Invariant cache hit.
[2024-05-20 20:19:49] [INFO ] State equation strengthened by 327 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/159 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 412/571 variables, 159/168 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 327/495 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/571 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (OVERLAPS) 1/572 variables, 1/496 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/572 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 8 (OVERLAPS) 0/572 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 402 unsolved
No progress, stopping.
After SMT solving in domain Real declared 572/572 variables, and 496 constraints, problems are : Problem set: 0 solved, 402 unsolved in 25516 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 160/160 constraints, ReadFeed: 327/327 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/159 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 412/571 variables, 159/168 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 327/495 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/571 variables, 402/897 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/571 variables, 0/897 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 7 (OVERLAPS) 1/572 variables, 1/898 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/572 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 9 (OVERLAPS) 0/572 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 402 unsolved
No progress, stopping.
After SMT solving in domain Int declared 572/572 variables, and 898 constraints, problems are : Problem set: 0 solved, 402 unsolved in 26194 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 160/160 constraints, ReadFeed: 327/327 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 0/0 constraints]
After SMT, in 51801ms problems are : Problem set: 0 solved, 402 unsolved
Search for dead transitions found 0 dead transitions in 51806ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52308 ms. Remains : 160/160 places, 412/412 transitions.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p1 (NOT p0) p2))), (F (NOT p1)), (F (NOT (OR p1 p2))), (F p2), (F (NOT (OR p1 (NOT p0) (NOT p2)))), (F (NOT (OR p1 (NOT p2))))]
Knowledge based reduction with 2 factoid took 279 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 246 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Stuttering acceptance computed with spot in 267 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Support contains 7 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Applied a total of 0 rules in 4 ms. Remains 323 /323 variables (removed 0) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 323 cols
[2024-05-20 20:20:42] [INFO ] Computed 12 invariants in 6 ms
[2024-05-20 20:20:42] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-20 20:20:42] [INFO ] Invariant cache hit.
[2024-05-20 20:20:42] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-20 20:20:42] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 502 ms to find 0 implicit places.
Running 650 sub problems to find dead transitions.
[2024-05-20 20:20:42] [INFO ] Invariant cache hit.
[2024-05-20 20:20:42] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:20:46] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:20:46] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 0 ms to minimize.
[2024-05-20 20:20:46] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:20:46] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 6 places in 59 ms of which 1 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 2 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 0 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 31 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 32 places in 71 ms of which 2 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 39 places in 74 ms of which 2 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 31 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 1 ms to minimize.
[2024-05-20 20:20:47] [INFO ] Deduced a trap composed of 36 places in 83 ms of which 1 ms to minimize.
[2024-05-20 20:20:48] [INFO ] Deduced a trap composed of 33 places in 71 ms of which 1 ms to minimize.
[2024-05-20 20:20:48] [INFO ] Deduced a trap composed of 31 places in 62 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:20:48] [INFO ] Deduced a trap composed of 31 places in 71 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 2 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 34 places in 56 ms of which 2 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 32 places in 59 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 33 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 35 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 34 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 1 ms to minimize.
[2024-05-20 20:20:49] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 2 ms to minimize.
[2024-05-20 20:20:50] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:20:50] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:20:50] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 0 ms to minimize.
[2024-05-20 20:20:50] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:20:53] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:20:53] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:20:54] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:20:54] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 2 ms to minimize.
[2024-05-20 20:20:54] [INFO ] Deduced a trap composed of 32 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:20:54] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 1 ms to minimize.
[2024-05-20 20:20:54] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:20:54] [INFO ] Deduced a trap composed of 32 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:20:55] [INFO ] Deduced a trap composed of 34 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:20:55] [INFO ] Deduced a trap composed of 34 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:20:55] [INFO ] Deduced a trap composed of 34 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:20:55] [INFO ] Deduced a trap composed of 34 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:20:55] [INFO ] Deduced a trap composed of 31 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:20:57] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 1 ms to minimize.
[2024-05-20 20:20:57] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:20:57] [INFO ] Deduced a trap composed of 32 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:20:57] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 2 ms to minimize.
[2024-05-20 20:20:57] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 2 ms to minimize.
[2024-05-20 20:20:57] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:20:57] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:20:58] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 0 ms to minimize.
[2024-05-20 20:20:58] [INFO ] Deduced a trap composed of 36 places in 67 ms of which 2 ms to minimize.
[2024-05-20 20:20:58] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 2 ms to minimize.
[2024-05-20 20:20:58] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:20:58] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:20:58] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 1 ms to minimize.
[2024-05-20 20:20:58] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 2 ms to minimize.
[2024-05-20 20:20:59] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:20:59] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:20:59] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:20:59] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:20:59] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:20:59] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:20:59] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:20:59] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:21:01] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:21:02] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:21:02] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 2 ms to minimize.
[2024-05-20 20:21:02] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:21:02] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 0 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 32 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 33 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:21:03] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:21:04] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:21:04] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 0 ms to minimize.
[2024-05-20 20:21:04] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:21:04] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:21:04] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:21:04] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:21:09] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:21:09] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:21:09] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:21:09] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:21:09] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:21:09] [INFO ] Deduced a trap composed of 32 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:21:09] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:21:10] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 0 ms to minimize.
[2024-05-20 20:21:10] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 322/983 variables, and 121 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 650/650 constraints, Known Traps: 109/109 constraints]
Escalating to Integer solving :Problem set: 0 solved, 650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 109/121 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:21:14] [INFO ] Deduced a trap composed of 33 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:21:14] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:21:14] [INFO ] Deduced a trap composed of 34 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:21:14] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:21:14] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:21:14] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:21:14] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:21:14] [INFO ] Deduced a trap composed of 31 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:21:15] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:21:15] [INFO ] Deduced a trap composed of 41 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:21:15] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:21:16] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:21:17] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 13/134 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:21:20] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 0 ms to minimize.
[2024-05-20 20:21:22] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:21:27] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:21:27] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:21:29] [INFO ] Deduced a trap composed of 32 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:21:30] [INFO ] Deduced a trap composed of 34 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:21:30] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:21:30] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:21:36] [INFO ] Deduced a trap composed of 32 places in 32 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 650 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 2)
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(s193 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 322/983 variables, and 143 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 0/650 constraints, Known Traps: 131/131 constraints]
After SMT, in 60135ms problems are : Problem set: 0 solved, 650 unsolved
Search for dead transitions found 0 dead transitions in 60143ms
Finished structural reductions in LTL mode , in 1 iterations and 60651 ms. Remains : 323/323 places, 660/660 transitions.
Computed a total of 42 stabilizing places and 70 stable transitions
Computed a total of 42 stabilizing places and 70 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 240 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
RANDOM walk for 40000 steps (180 resets) in 109 ms. (363 steps per ms) remains 1/8 properties
BEST_FIRST walk for 40004 steps (10 resets) in 29 ms. (1333 steps per ms) remains 1/1 properties
[2024-05-20 20:21:43] [INFO ] Invariant cache hit.
[2024-05-20 20:21:43] [INFO ] State equation strengthened by 190 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 297/303 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/303 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/319 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/321 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 660/981 variables, 321/333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/981 variables, 190/523 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/981 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/983 variables, 2/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/983 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/983 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 983/983 variables, and 525 constraints, problems are : Problem set: 0 solved, 1 unsolved in 234 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 323/323 constraints, ReadFeed: 190/190 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 297/303 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:21:43] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/303 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/303 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 16/319 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/321 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:21:43] [INFO ] Deduced a trap composed of 33 places in 76 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/321 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/321 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 660/981 variables, 321/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/981 variables, 190/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/981 variables, 1/526 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/981 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/983 variables, 2/528 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/983 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/983 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 983/983 variables, and 528 constraints, problems are : Problem set: 0 solved, 1 unsolved in 510 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 323/323 constraints, ReadFeed: 190/190 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 753ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 17 ms.
Support contains 6 out of 323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 323/323 places, 660/660 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 323 transition count 593
Reduce places removed 67 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 69 rules applied. Total rules applied 136 place count 256 transition count 591
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 138 place count 254 transition count 591
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 138 place count 254 transition count 590
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 140 place count 253 transition count 590
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 0 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 282 place count 182 transition count 519
Drop transitions (Redundant composition of simpler transitions.) removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 3 with 55 rules applied. Total rules applied 337 place count 182 transition count 464
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 338 place count 182 transition count 463
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 339 place count 181 transition count 463
Partial Free-agglomeration rule applied 131 times.
Drop transitions (Partial Free agglomeration) removed 131 transitions
Iterating global reduction 4 with 131 rules applied. Total rules applied 470 place count 181 transition count 463
Applied a total of 470 rules in 27 ms. Remains 181 /323 variables (removed 142) and now considering 463/660 (removed 197) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 181/323 places, 463/660 transitions.
RANDOM walk for 40000 steps (662 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (9 resets) in 32 ms. (1212 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1182180 steps, run timeout after 3001 ms. (steps per millisecond=393 ) properties seen :0 out of 1
Probabilistic random walk after 1182180 steps, saw 158993 distinct states, run finished after 3001 ms. (steps per millisecond=393 ) properties seen :0
// Phase 1: matrix 463 rows 181 cols
[2024-05-20 20:21:47] [INFO ] Computed 12 invariants in 4 ms
[2024-05-20 20:21:47] [INFO ] State equation strengthened by 370 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 155/161 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/177 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/179 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 463/642 variables, 179/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/642 variables, 370/561 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/642 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/644 variables, 2/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/644 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/644 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 644/644 variables, and 563 constraints, problems are : Problem set: 0 solved, 1 unsolved in 166 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 181/181 constraints, ReadFeed: 370/370 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 155/161 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:21:47] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:21:47] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 16/177 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/177 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/179 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:21:47] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 2 ms to minimize.
[2024-05-20 20:21:47] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/179 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 463/642 variables, 179/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/642 variables, 370/565 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/642 variables, 1/566 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/642 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/644 variables, 2/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/644 variables, 0/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/644 variables, 0/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 644/644 variables, and 568 constraints, problems are : Problem set: 0 solved, 1 unsolved in 427 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 181/181 constraints, ReadFeed: 370/370 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
After SMT, in 606ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 181 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 181/181 places, 463/463 transitions.
Applied a total of 0 rules in 7 ms. Remains 181 /181 variables (removed 0) and now considering 463/463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 181/181 places, 463/463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 181/181 places, 463/463 transitions.
Applied a total of 0 rules in 5 ms. Remains 181 /181 variables (removed 0) and now considering 463/463 (removed 0) transitions.
[2024-05-20 20:21:47] [INFO ] Invariant cache hit.
[2024-05-20 20:21:47] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-20 20:21:47] [INFO ] Invariant cache hit.
[2024-05-20 20:21:47] [INFO ] State equation strengthened by 370 read => feed constraints.
[2024-05-20 20:21:48] [INFO ] Implicit Places using invariants and state equation in 487 ms returned []
Implicit Place search using SMT with State Equation took 589 ms to find 0 implicit places.
[2024-05-20 20:21:48] [INFO ] Redundant transitions in 7 ms returned []
Running 453 sub problems to find dead transitions.
[2024-05-20 20:21:48] [INFO ] Invariant cache hit.
[2024-05-20 20:21:48] [INFO ] State equation strengthened by 370 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:21:49] [INFO ] Deduced a trap composed of 2 places in 67 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 0 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 0 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 17 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:21:50] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:21:51] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/180 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:21:53] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:21:53] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 0 ms to minimize.
[2024-05-20 20:21:53] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:21:53] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:21:53] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 0 ms to minimize.
[2024-05-20 20:21:53] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:21:53] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:21:53] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:21:53] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:21:53] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:21:53] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:21:53] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 0 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/180 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 17 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 0 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:21:54] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:21:55] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:21:55] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:21:55] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:21:55] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:21:55] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:21:55] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/180 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 0 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:21:56] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:21:57] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-20 20:21:57] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:21:57] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:21:57] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:21:57] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:21:57] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-05-20 20:21:57] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:21:57] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:21:57] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:21:57] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/180 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:21:59] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:21:59] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:22:00] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/180 variables, 3/115 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-05-20 20:22:01] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:22:01] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:22:01] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:22:01] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:22:01] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:22:01] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:22:01] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:22:01] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:22:01] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:22:02] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:22:02] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:22:03] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:22:03] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:22:03] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/180 variables, 14/129 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/180 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 10 (OVERLAPS) 463/643 variables, 180/309 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Problem TDEAD348 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD362 is UNSAT
Problem TDEAD371 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD407 is UNSAT
Problem TDEAD413 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD457 is UNSAT
Problem TDEAD462 is UNSAT
At refinement iteration 11 (INCLUDED_ONLY) 0/643 variables, 370/679 constraints. Problems are: Problem set: 17 solved, 436 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 643/644 variables, and 679 constraints, problems are : Problem set: 17 solved, 436 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 180/181 constraints, ReadFeed: 370/370 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 117/117 constraints]
Escalating to Integer solving :Problem set: 17 solved, 436 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 10/10 constraints. Problems are: Problem set: 17 solved, 436 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 2/12 constraints. Problems are: Problem set: 17 solved, 436 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 117/129 constraints. Problems are: Problem set: 17 solved, 436 unsolved
[2024-05-20 20:22:19] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 0 ms to minimize.
[2024-05-20 20:22:20] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 0 ms to minimize.
[2024-05-20 20:22:20] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/180 variables, 3/132 constraints. Problems are: Problem set: 17 solved, 436 unsolved
[2024-05-20 20:22:22] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/180 variables, 1/133 constraints. Problems are: Problem set: 17 solved, 436 unsolved
[2024-05-20 20:22:23] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:22:23] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:22:23] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:22:24] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 0 ms to minimize.
[2024-05-20 20:22:24] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:22:24] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:22:25] [INFO ] Deduced a trap composed of 2 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:22:25] [INFO ] Deduced a trap composed of 2 places in 56 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/180 variables, 8/141 constraints. Problems are: Problem set: 17 solved, 436 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/180 variables, 0/141 constraints. Problems are: Problem set: 17 solved, 436 unsolved
At refinement iteration 7 (OVERLAPS) 463/643 variables, 180/321 constraints. Problems are: Problem set: 17 solved, 436 unsolved
Problem TDEAD189 is UNSAT
Problem TDEAD191 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/643 variables, 370/691 constraints. Problems are: Problem set: 19 solved, 434 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/643 variables, 434/1125 constraints. Problems are: Problem set: 19 solved, 434 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 643/644 variables, and 1125 constraints, problems are : Problem set: 19 solved, 434 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 180/181 constraints, ReadFeed: 370/370 constraints, PredecessorRefiner: 434/453 constraints, Known Traps: 129/129 constraints]
After SMT, in 60145ms problems are : Problem set: 19 solved, 434 unsolved
Search for dead transitions found 19 dead transitions in 60150ms
Found 19 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 19 transitions
Dead transitions reduction (with SMT) removed 19 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 181/181 places, 444/463 transitions.
Graph (complete) has 765 edges and 181 vertex of which 179 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 165 transition count 416
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 165 transition count 416
Applied a total of 29 rules in 8 ms. Remains 165 /181 variables (removed 16) and now considering 416/444 (removed 28) transitions.
// Phase 1: matrix 416 rows 165 cols
[2024-05-20 20:22:48] [INFO ] Computed 11 invariants in 3 ms
[2024-05-20 20:22:48] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-05-20 20:22:48] [INFO ] Invariant cache hit.
[2024-05-20 20:22:48] [INFO ] State equation strengthened by 346 read => feed constraints.
[2024-05-20 20:22:49] [INFO ] Implicit Places using invariants and state equation in 504 ms returned [55, 60]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 591 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 163/181 places, 416/463 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 161 transition count 414
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 6 place count 160 transition count 420
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 13 place count 160 transition count 413
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 15 place count 160 transition count 413
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 160 transition count 412
Applied a total of 16 rules in 27 ms. Remains 160 /163 variables (removed 3) and now considering 412/416 (removed 4) transitions.
// Phase 1: matrix 412 rows 160 cols
[2024-05-20 20:22:49] [INFO ] Computed 9 invariants in 2 ms
[2024-05-20 20:22:49] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-20 20:22:49] [INFO ] Invariant cache hit.
[2024-05-20 20:22:49] [INFO ] State equation strengthened by 327 read => feed constraints.
[2024-05-20 20:22:49] [INFO ] Implicit Places using invariants and state equation in 354 ms returned []
Implicit Place search using SMT with State Equation took 456 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 160/181 places, 412/463 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 61847 ms. Remains : 160/181 places, 412/463 transitions.
RANDOM walk for 40000 steps (730 resets) in 177 ms. (224 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (9 resets) in 31 ms. (1250 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1346992 steps, run timeout after 3001 ms. (steps per millisecond=448 ) properties seen :0 out of 1
Probabilistic random walk after 1346992 steps, saw 170760 distinct states, run finished after 3001 ms. (steps per millisecond=448 ) properties seen :0
[2024-05-20 20:22:52] [INFO ] Invariant cache hit.
[2024-05-20 20:22:52] [INFO ] State equation strengthened by 327 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/22 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 11/33 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 100/133 variables, 33/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/133 variables, 34/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 350/483 variables, 70/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/483 variables, 262/408 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/483 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 89/572 variables, 57/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/572 variables, 31/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/572 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/572 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 572/572 variables, and 496 constraints, problems are : Problem set: 0 solved, 1 unsolved in 154 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 160/160 constraints, ReadFeed: 327/327 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/22 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 20:22:52] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 11/33 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/33 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 100/133 variables, 33/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 34/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 350/483 variables, 70/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/483 variables, 262/409 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/483 variables, 1/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/483 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 89/572 variables, 57/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/572 variables, 31/498 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/572 variables, 0/498 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/572 variables, 0/498 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 572/572 variables, and 498 constraints, problems are : Problem set: 0 solved, 1 unsolved in 202 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 160/160 constraints, ReadFeed: 327/327 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 364ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 28 ms.
Support contains 6 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 412/412 transitions.
Applied a total of 0 rules in 6 ms. Remains 160 /160 variables (removed 0) and now considering 412/412 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 160/160 places, 412/412 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 412/412 transitions.
Applied a total of 0 rules in 4 ms. Remains 160 /160 variables (removed 0) and now considering 412/412 (removed 0) transitions.
[2024-05-20 20:22:53] [INFO ] Invariant cache hit.
[2024-05-20 20:22:53] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-20 20:22:53] [INFO ] Invariant cache hit.
[2024-05-20 20:22:53] [INFO ] State equation strengthened by 327 read => feed constraints.
[2024-05-20 20:22:53] [INFO ] Implicit Places using invariants and state equation in 382 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
[2024-05-20 20:22:53] [INFO ] Redundant transitions in 4 ms returned []
Running 402 sub problems to find dead transitions.
[2024-05-20 20:22:53] [INFO ] Invariant cache hit.
[2024-05-20 20:22:53] [INFO ] State equation strengthened by 327 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/159 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 412/571 variables, 159/168 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 327/495 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/571 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (OVERLAPS) 1/572 variables, 1/496 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/572 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 8 (OVERLAPS) 0/572 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 402 unsolved
No progress, stopping.
After SMT solving in domain Real declared 572/572 variables, and 496 constraints, problems are : Problem set: 0 solved, 402 unsolved in 26084 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 160/160 constraints, ReadFeed: 327/327 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/159 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (OVERLAPS) 412/571 variables, 159/168 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 327/495 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/571 variables, 402/897 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/571 variables, 0/897 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 7 (OVERLAPS) 1/572 variables, 1/898 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/572 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 9 (OVERLAPS) 0/572 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 402 unsolved
No progress, stopping.
After SMT solving in domain Int declared 572/572 variables, and 898 constraints, problems are : Problem set: 0 solved, 402 unsolved in 26856 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 160/160 constraints, ReadFeed: 327/327 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 0/0 constraints]
After SMT, in 53034ms problems are : Problem set: 0 solved, 402 unsolved
Search for dead transitions found 0 dead transitions in 53040ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53529 ms. Remains : 160/160 places, 412/412 transitions.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p1 (NOT p0) p2))), (F (NOT p1)), (F (NOT (OR p1 p2))), (F p2), (F (NOT (OR p1 (NOT p0) (NOT p2)))), (F (NOT (OR p1 (NOT p2))))]
Knowledge based reduction with 2 factoid took 283 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Stuttering acceptance computed with spot in 223 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Product exploration explored 100000 steps with 19997 reset in 139 ms.
Product exploration explored 100000 steps with 20053 reset in 144 ms.
Applying partial POR strategy [false, false, false, true, false, true, true]
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Support contains 7 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 323 transition count 660
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 11 Pre rules applied. Total rules applied 49 place count 323 transition count 660
Deduced a syphon composed of 60 places in 0 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 60 place count 323 transition count 660
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 80 place count 303 transition count 640
Deduced a syphon composed of 40 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 100 place count 303 transition count 640
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: -96
Deduced a syphon composed of 107 places in 0 ms
Iterating global reduction 1 with 67 rules applied. Total rules applied 167 place count 303 transition count 736
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 205 place count 265 transition count 698
Deduced a syphon composed of 69 places in 0 ms
Iterating global reduction 1 with 38 rules applied. Total rules applied 243 place count 265 transition count 698
Deduced a syphon composed of 69 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 1 with 42 rules applied. Total rules applied 285 place count 265 transition count 656
Deduced a syphon composed of 69 places in 0 ms
Applied a total of 285 rules in 50 ms. Remains 265 /323 variables (removed 58) and now considering 656/660 (removed 4) transitions.
[2024-05-20 20:23:48] [INFO ] Redundant transitions in 5 ms returned []
Running 646 sub problems to find dead transitions.
// Phase 1: matrix 656 rows 265 cols
[2024-05-20 20:23:48] [INFO ] Computed 12 invariants in 4 ms
[2024-05-20 20:23:48] [INFO ] State equation strengthened by 253 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 646 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/264 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 646 unsolved
[2024-05-20 20:23:51] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 0 ms to minimize.
Problem TDEAD5 is UNSAT
[2024-05-20 20:23:51] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:23:51] [INFO ] Deduced a trap composed of 12 places in 65 ms of which 2 ms to minimize.
[2024-05-20 20:23:51] [INFO ] Deduced a trap composed of 2 places in 56 ms of which 2 ms to minimize.
[2024-05-20 20:23:51] [INFO ] Deduced a trap composed of 2 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:23:51] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:23:51] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:23:51] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:23:51] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:23:51] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:23:51] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:23:51] [INFO ] Deduced a trap composed of 17 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:23:52] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 1 ms to minimize.
[2024-05-20 20:23:52] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 2 ms to minimize.
[2024-05-20 20:23:52] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 2 ms to minimize.
[2024-05-20 20:23:52] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:23:54] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 2 ms to minimize.
[2024-05-20 20:23:54] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:23:54] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:23:54] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 2 ms to minimize.
Problem TDEAD5 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD528 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 20/32 constraints. Problems are: Problem set: 3 solved, 643 unsolved
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 21 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:23:55] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:23:56] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:23:56] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 1 ms to minimize.
[2024-05-20 20:23:56] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:23:56] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:23:56] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:23:56] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:23:56] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/264 variables, 20/52 constraints. Problems are: Problem set: 3 solved, 643 unsolved
[2024-05-20 20:23:59] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 0 ms to minimize.
[2024-05-20 20:23:59] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:23:59] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:23:59] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:23:59] [INFO ] Deduced a trap composed of 18 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:23:59] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:23:59] [INFO ] Deduced a trap composed of 17 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:23:59] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:23:59] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:23:59] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:23:59] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:24:00] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 1 ms to minimize.
[2024-05-20 20:24:00] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:24:00] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:24:00] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:24:00] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:24:00] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:24:00] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2024-05-20 20:24:00] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:24:00] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 20/72 constraints. Problems are: Problem set: 3 solved, 643 unsolved
[2024-05-20 20:24:00] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:24:00] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:24:01] [INFO ] Deduced a trap composed of 19 places in 75 ms of which 1 ms to minimize.
[2024-05-20 20:24:01] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:24:01] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:24:01] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:24:01] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:24:01] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:24:01] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:24:01] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:24:01] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:24:01] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:24:01] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:24:02] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:24:02] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:24:02] [INFO ] Deduced a trap composed of 17 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:24:02] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:24:02] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:24:02] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:24:02] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/264 variables, 20/92 constraints. Problems are: Problem set: 3 solved, 643 unsolved
[2024-05-20 20:24:02] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:24:04] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:24:04] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:24:04] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:24:04] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:24:04] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:24:04] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 1 ms to minimize.
Problem TDEAD507 is UNSAT
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 1 ms to minimize.
Problem TDEAD510 is UNSAT
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 1 ms to minimize.
Problem TDEAD511 is UNSAT
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 1 ms to minimize.
Problem TDEAD514 is UNSAT
Problem TDEAD524 is UNSAT
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 1 ms to minimize.
Problem TDEAD530 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD542 is UNSAT
Problem TDEAD546 is UNSAT
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 1 ms to minimize.
Problem TDEAD550 is UNSAT
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 0 ms to minimize.
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 1 ms to minimize.
[2024-05-20 20:24:06] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
Problem TDEAD507 is UNSAT
Problem TDEAD510 is UNSAT
Problem TDEAD511 is UNSAT
Problem TDEAD512 is UNSAT
Problem TDEAD513 is UNSAT
Problem TDEAD514 is UNSAT
Problem TDEAD515 is UNSAT
Problem TDEAD524 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD542 is UNSAT
Problem TDEAD546 is UNSAT
Problem TDEAD550 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/264 variables, 20/112 constraints. Problems are: Problem set: 17 solved, 629 unsolved
[2024-05-20 20:24:10] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:24:10] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:24:10] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:24:10] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 0 ms to minimize.
[2024-05-20 20:24:10] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:24:10] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:24:10] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:24:10] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2024-05-20 20:24:10] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 0 ms to minimize.
[2024-05-20 20:24:10] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:24:11] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 0 ms to minimize.
[2024-05-20 20:24:11] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:24:11] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:24:11] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:24:12] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 0 ms to minimize.
[2024-05-20 20:24:13] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 0 ms to minimize.
Problem TDEAD506 is UNSAT
Problem TDEAD520 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/264 variables, 16/128 constraints. Problems are: Problem set: 19 solved, 627 unsolved
[2024-05-20 20:24:14] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:24:16] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:24:16] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:24:16] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:24:16] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 264/921 variables, and 133 constraints, problems are : Problem set: 19 solved, 627 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/265 constraints, ReadFeed: 0/253 constraints, PredecessorRefiner: 646/646 constraints, Known Traps: 121/121 constraints]
Escalating to Integer solving :Problem set: 19 solved, 627 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 2/2 constraints. Problems are: Problem set: 19 solved, 627 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/245 variables, 121/123 constraints. Problems are: Problem set: 19 solved, 627 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 0/123 constraints. Problems are: Problem set: 19 solved, 627 unsolved
At refinement iteration 3 (OVERLAPS) 19/264 variables, 10/133 constraints. Problems are: Problem set: 19 solved, 627 unsolved
[2024-05-20 20:24:25] [INFO ] Deduced a trap composed of 2 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:24:25] [INFO ] Deduced a trap composed of 2 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:24:25] [INFO ] Deduced a trap composed of 2 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:24:25] [INFO ] Deduced a trap composed of 2 places in 61 ms of which 2 ms to minimize.
[2024-05-20 20:24:25] [INFO ] Deduced a trap composed of 2 places in 59 ms of which 1 ms to minimize.
[2024-05-20 20:24:25] [INFO ] Deduced a trap composed of 2 places in 66 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 6/139 constraints. Problems are: Problem set: 19 solved, 627 unsolved
[2024-05-20 20:24:26] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:24:28] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/264 variables, 2/141 constraints. Problems are: Problem set: 19 solved, 627 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/264 variables, 0/141 constraints. Problems are: Problem set: 19 solved, 627 unsolved
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD314 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD345 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD347 is UNSAT
Problem TDEAD410 is UNSAT
Problem TDEAD411 is UNSAT
Problem TDEAD412 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD417 is UNSAT
Problem TDEAD420 is UNSAT
Problem TDEAD421 is UNSAT
Problem TDEAD422 is UNSAT
Problem TDEAD425 is UNSAT
Problem TDEAD426 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD437 is UNSAT
Problem TDEAD438 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD442 is UNSAT
Problem TDEAD443 is UNSAT
Problem TDEAD458 is UNSAT
Problem TDEAD459 is UNSAT
Problem TDEAD460 is UNSAT
Problem TDEAD463 is UNSAT
Problem TDEAD464 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD469 is UNSAT
Problem TDEAD470 is UNSAT
Problem TDEAD473 is UNSAT
Problem TDEAD474 is UNSAT
Problem TDEAD475 is UNSAT
Problem TDEAD484 is UNSAT
Problem TDEAD485 is UNSAT
Problem TDEAD486 is UNSAT
Problem TDEAD489 is UNSAT
Problem TDEAD490 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD516 is UNSAT
At refinement iteration 7 (OVERLAPS) 656/920 variables, 264/405 constraints. Problems are: Problem set: 165 solved, 481 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/920 variables, 253/658 constraints. Problems are: Problem set: 165 solved, 481 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/920 variables, 481/1139 constraints. Problems are: Problem set: 165 solved, 481 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 920/921 variables, and 1139 constraints, problems are : Problem set: 165 solved, 481 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 264/265 constraints, ReadFeed: 253/253 constraints, PredecessorRefiner: 481/646 constraints, Known Traps: 129/129 constraints]
After SMT, in 60140ms problems are : Problem set: 165 solved, 481 unsolved
Search for dead transitions found 165 dead transitions in 60147ms
Found 165 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 165 transitions
Dead transitions reduction (with SMT) removed 165 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 265/323 places, 491/660 transitions.
Graph (complete) has 988 edges and 265 vertex of which 196 are kept as prefixes of interest. Removing 69 places using SCC suffix rule.1 ms
Discarding 69 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 8 ms. Remains 196 /265 variables (removed 69) and now considering 491/491 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 196/323 places, 491/660 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60215 ms. Remains : 196/323 places, 491/660 transitions.
Built C files in :
/tmp/ltsmin8258984188693896430
[2024-05-20 20:24:48] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8258984188693896430
Running compilation step : cd /tmp/ltsmin8258984188693896430;'/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 1204 ms.
Running link step : cd /tmp/ltsmin8258984188693896430;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin8258984188693896430;'/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/stateBased8364033921142653127.hoa' '--buchi-type=spotba'
LTSmin run took 1345 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-09 finished in 433630 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(X((G(F(p0))&&F(p1)))))'
Support contains 3 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 660/660 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 323 transition count 660
Applied a total of 1 rules in 5 ms. Remains 323 /324 variables (removed 1) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 323 cols
[2024-05-20 20:24:51] [INFO ] Computed 12 invariants in 3 ms
[2024-05-20 20:24:51] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-20 20:24:51] [INFO ] Invariant cache hit.
[2024-05-20 20:24:51] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-20 20:24:51] [INFO ] Implicit Places using invariants and state equation in 403 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
Running 650 sub problems to find dead transitions.
[2024-05-20 20:24:51] [INFO ] Invariant cache hit.
[2024-05-20 20:24:51] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:24:55] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:24:55] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:24:55] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:24:55] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:24:55] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 2 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 2 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 1 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 31 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 1 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 39 places in 82 ms of which 2 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 33 places in 75 ms of which 1 ms to minimize.
[2024-05-20 20:24:56] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 2 ms to minimize.
[2024-05-20 20:24:57] [INFO ] Deduced a trap composed of 33 places in 75 ms of which 2 ms to minimize.
[2024-05-20 20:24:57] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:24:57] [INFO ] Deduced a trap composed of 31 places in 67 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 33 places in 65 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 34 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 32 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 33 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 33 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 35 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 34 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 0 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:24:58] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 2 ms to minimize.
[2024-05-20 20:24:59] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:24:59] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:24:59] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:24:59] [INFO ] Deduced a trap composed of 32 places in 36 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:25:02] [INFO ] Deduced a trap composed of 33 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:25:02] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:25:03] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 2 ms to minimize.
[2024-05-20 20:25:03] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 2 ms to minimize.
[2024-05-20 20:25:03] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:25:03] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:25:03] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:25:03] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:25:04] [INFO ] Deduced a trap composed of 34 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:25:04] [INFO ] Deduced a trap composed of 34 places in 41 ms of which 0 ms to minimize.
[2024-05-20 20:25:04] [INFO ] Deduced a trap composed of 34 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:25:04] [INFO ] Deduced a trap composed of 34 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:25:04] [INFO ] Deduced a trap composed of 31 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:25:06] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:25:06] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:25:06] [INFO ] Deduced a trap composed of 32 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:25:06] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2024-05-20 20:25:06] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:25:06] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:25:06] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:25:07] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:25:07] [INFO ] Deduced a trap composed of 36 places in 68 ms of which 1 ms to minimize.
[2024-05-20 20:25:07] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 1 ms to minimize.
[2024-05-20 20:25:07] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:25:07] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:25:07] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 2 ms to minimize.
[2024-05-20 20:25:07] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 2 ms to minimize.
[2024-05-20 20:25:08] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:25:08] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:25:08] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:25:08] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:25:08] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:25:08] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:25:08] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:25:08] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:25:10] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:25:10] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:25:11] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 2 ms to minimize.
[2024-05-20 20:25:11] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:25:11] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 33 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:25:12] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:25:13] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:25:13] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:25:13] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:25:13] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:25:13] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:25:13] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:25:13] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:25:18] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:25:18] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:25:18] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 0 ms to minimize.
[2024-05-20 20:25:18] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:25:18] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:25:19] [INFO ] Deduced a trap composed of 32 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:25:19] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:25:19] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:25:19] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 322/983 variables, and 121 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 650/650 constraints, Known Traps: 109/109 constraints]
Escalating to Integer solving :Problem set: 0 solved, 650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 109/121 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:25:23] [INFO ] Deduced a trap composed of 33 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:25:23] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:25:23] [INFO ] Deduced a trap composed of 34 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:25:23] [INFO ] Deduced a trap composed of 32 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:25:23] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:25:23] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:25:23] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:25:24] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 2 ms to minimize.
[2024-05-20 20:25:24] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 0 ms to minimize.
[2024-05-20 20:25:24] [INFO ] Deduced a trap composed of 41 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:25:24] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:25:25] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:25:26] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 13/134 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:25:29] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:25:31] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:25:35] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:25:36] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:25:38] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:25:39] [INFO ] Deduced a trap composed of 34 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:25:39] [INFO ] Deduced a trap composed of 32 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:25:39] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:25:44] [INFO ] Deduced a trap composed of 32 places in 40 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 322/983 variables, and 143 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 0/650 constraints, Known Traps: 131/131 constraints]
After SMT, in 60123ms problems are : Problem set: 0 solved, 650 unsolved
Search for dead transitions found 0 dead transitions in 60128ms
Starting structural reductions in LTL mode, iteration 1 : 323/324 places, 660/660 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60642 ms. Remains : 323/324 places, 660/660 transitions.
Stuttering acceptance computed with spot in 231 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-10
Stuttering criterion allowed to conclude after 187 steps with 0 reset in 1 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-10 finished in 60888 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U (p1&&F(G((p2||X(p3)))))))'
Support contains 7 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 660/660 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 323 transition count 660
Applied a total of 1 rules in 3 ms. Remains 323 /324 variables (removed 1) and now considering 660/660 (removed 0) transitions.
[2024-05-20 20:25:52] [INFO ] Invariant cache hit.
[2024-05-20 20:25:52] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-20 20:25:52] [INFO ] Invariant cache hit.
[2024-05-20 20:25:52] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-20 20:25:52] [INFO ] Implicit Places using invariants and state equation in 416 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
Running 650 sub problems to find dead transitions.
[2024-05-20 20:25:52] [INFO ] Invariant cache hit.
[2024-05-20 20:25:52] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:25:56] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 0 ms to minimize.
[2024-05-20 20:25:56] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:25:56] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:25:56] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 0 ms to minimize.
[2024-05-20 20:25:56] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 2 ms to minimize.
[2024-05-20 20:25:56] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:25:56] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:25:56] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 2 ms to minimize.
[2024-05-20 20:25:57] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:25:57] [INFO ] Deduced a trap composed of 30 places in 27 ms of which 0 ms to minimize.
[2024-05-20 20:25:57] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 0 ms to minimize.
[2024-05-20 20:25:57] [INFO ] Deduced a trap composed of 30 places in 28 ms of which 1 ms to minimize.
[2024-05-20 20:25:57] [INFO ] Deduced a trap composed of 31 places in 28 ms of which 0 ms to minimize.
[2024-05-20 20:25:57] [INFO ] Deduced a trap composed of 32 places in 70 ms of which 2 ms to minimize.
[2024-05-20 20:25:57] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:25:57] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 2 ms to minimize.
[2024-05-20 20:25:57] [INFO ] Deduced a trap composed of 33 places in 79 ms of which 2 ms to minimize.
[2024-05-20 20:25:57] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 2 ms to minimize.
[2024-05-20 20:25:57] [INFO ] Deduced a trap composed of 33 places in 68 ms of which 1 ms to minimize.
[2024-05-20 20:25:57] [INFO ] Deduced a trap composed of 31 places in 62 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:25:58] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 1 ms to minimize.
[2024-05-20 20:25:58] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 2 ms to minimize.
[2024-05-20 20:25:58] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 1 ms to minimize.
[2024-05-20 20:25:58] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:25:58] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 34 places in 71 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 35 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 34 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 32 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 33 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:25:59] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:26:03] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 2 ms to minimize.
[2024-05-20 20:26:03] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:26:03] [INFO ] Deduced a trap composed of 33 places in 65 ms of which 1 ms to minimize.
[2024-05-20 20:26:03] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 1 ms to minimize.
[2024-05-20 20:26:04] [INFO ] Deduced a trap composed of 32 places in 61 ms of which 2 ms to minimize.
[2024-05-20 20:26:04] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:26:04] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:26:04] [INFO ] Deduced a trap composed of 32 places in 52 ms of which 1 ms to minimize.
[2024-05-20 20:26:04] [INFO ] Deduced a trap composed of 34 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:26:04] [INFO ] Deduced a trap composed of 34 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:26:04] [INFO ] Deduced a trap composed of 34 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:26:04] [INFO ] Deduced a trap composed of 34 places in 30 ms of which 0 ms to minimize.
[2024-05-20 20:26:04] [INFO ] Deduced a trap composed of 31 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:26:06] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 2 ms to minimize.
[2024-05-20 20:26:07] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:26:07] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:26:07] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 2 ms to minimize.
[2024-05-20 20:26:07] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 2 ms to minimize.
[2024-05-20 20:26:07] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:26:07] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:26:07] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:26:08] [INFO ] Deduced a trap composed of 36 places in 71 ms of which 1 ms to minimize.
[2024-05-20 20:26:08] [INFO ] Deduced a trap composed of 33 places in 69 ms of which 1 ms to minimize.
[2024-05-20 20:26:08] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:26:08] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:26:08] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 2 ms to minimize.
[2024-05-20 20:26:08] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 1 ms to minimize.
[2024-05-20 20:26:08] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:26:08] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:26:08] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 2 ms to minimize.
[2024-05-20 20:26:08] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:26:08] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:26:08] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:26:09] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:26:09] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:26:11] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:26:11] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:26:11] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 1 ms to minimize.
[2024-05-20 20:26:11] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:26:11] [INFO ] Deduced a trap composed of 33 places in 53 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:26:12] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 33 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 32 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:26:13] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:26:14] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:26:19] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:26:19] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:26:19] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:26:19] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 0 ms to minimize.
[2024-05-20 20:26:19] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:26:19] [INFO ] Deduced a trap composed of 32 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:26:19] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:26:20] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:26:20] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 1.0)
(s97 1.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 1.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 1.0)
(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 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 1.0)
(s139 1.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 timeout
0.0)
(s147 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 322/983 variables, and 121 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 650/650 constraints, Known Traps: 109/109 constraints]
Escalating to Integer solving :Problem set: 0 solved, 650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 109/121 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:26:24] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:26:24] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:26:24] [INFO ] Deduced a trap composed of 34 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:26:24] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:26:24] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 0 ms to minimize.
[2024-05-20 20:26:24] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:26:24] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:26:24] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 2 ms to minimize.
[2024-05-20 20:26:24] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:26:25] [INFO ] Deduced a trap composed of 41 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:26:25] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:26:26] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 0 ms to minimize.
[2024-05-20 20:26:27] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 13/134 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:26:30] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:26:32] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:26:37] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 0 ms to minimize.
[2024-05-20 20:26:37] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:26:39] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:26:40] [INFO ] Deduced a trap composed of 34 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:26:40] [INFO ] Deduced a trap composed of 32 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:26:40] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:26:46] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 322/983 variables, and 143 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 0/650 constraints, Known Traps: 131/131 constraints]
After SMT, in 60126ms problems are : Problem set: 0 solved, 650 unsolved
Search for dead transitions found 0 dead transitions in 60131ms
Starting structural reductions in LTL mode, iteration 1 : 323/324 places, 660/660 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60641 ms. Remains : 323/324 places, 660/660 transitions.
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p0), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), true]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 18 steps with 0 reset in 0 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-12 finished in 60832 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((X(G(p0))||F(p1))))'
Support contains 7 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 660/660 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 323 transition count 660
Applied a total of 1 rules in 2 ms. Remains 323 /324 variables (removed 1) and now considering 660/660 (removed 0) transitions.
[2024-05-20 20:26:52] [INFO ] Invariant cache hit.
[2024-05-20 20:26:52] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-20 20:26:52] [INFO ] Invariant cache hit.
[2024-05-20 20:26:53] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-20 20:26:53] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
Running 650 sub problems to find dead transitions.
[2024-05-20 20:26:53] [INFO ] Invariant cache hit.
[2024-05-20 20:26:53] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:26:57] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:26:57] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:26:57] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:26:57] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:26:57] [INFO ] Deduced a trap composed of 6 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:26:57] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:26:57] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 1 ms to minimize.
[2024-05-20 20:26:57] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:26:58] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:26:58] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:26:58] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:26:58] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:26:58] [INFO ] Deduced a trap composed of 31 places in 31 ms of which 1 ms to minimize.
[2024-05-20 20:26:58] [INFO ] Deduced a trap composed of 32 places in 73 ms of which 2 ms to minimize.
[2024-05-20 20:26:58] [INFO ] Deduced a trap composed of 39 places in 78 ms of which 2 ms to minimize.
[2024-05-20 20:26:58] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 1 ms to minimize.
[2024-05-20 20:26:58] [INFO ] Deduced a trap composed of 33 places in 81 ms of which 1 ms to minimize.
[2024-05-20 20:26:58] [INFO ] Deduced a trap composed of 36 places in 87 ms of which 2 ms to minimize.
[2024-05-20 20:26:58] [INFO ] Deduced a trap composed of 33 places in 71 ms of which 2 ms to minimize.
[2024-05-20 20:26:58] [INFO ] Deduced a trap composed of 31 places in 62 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:26:59] [INFO ] Deduced a trap composed of 31 places in 69 ms of which 2 ms to minimize.
[2024-05-20 20:26:59] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 2 ms to minimize.
[2024-05-20 20:26:59] [INFO ] Deduced a trap composed of 33 places in 69 ms of which 1 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 1 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 33 places in 65 ms of which 1 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 34 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 32 places in 61 ms of which 1 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 1 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 33 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 35 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 34 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 32 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 2 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 2 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 2 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:27:00] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:27:01] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:27:04] [INFO ] Deduced a trap composed of 33 places in 54 ms of which 1 ms to minimize.
[2024-05-20 20:27:04] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 2 ms to minimize.
[2024-05-20 20:27:05] [INFO ] Deduced a trap composed of 33 places in 78 ms of which 2 ms to minimize.
[2024-05-20 20:27:05] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 2 ms to minimize.
[2024-05-20 20:27:05] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 2 ms to minimize.
[2024-05-20 20:27:05] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 1 ms to minimize.
[2024-05-20 20:27:05] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 2 ms to minimize.
[2024-05-20 20:27:06] [INFO ] Deduced a trap composed of 32 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:27:06] [INFO ] Deduced a trap composed of 34 places in 46 ms of which 1 ms to minimize.
[2024-05-20 20:27:06] [INFO ] Deduced a trap composed of 34 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:27:06] [INFO ] Deduced a trap composed of 34 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:27:06] [INFO ] Deduced a trap composed of 34 places in 30 ms of which 1 ms to minimize.
[2024-05-20 20:27:06] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:27:08] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 1 ms to minimize.
[2024-05-20 20:27:08] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:27:08] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:27:08] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 1 ms to minimize.
[2024-05-20 20:27:08] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2024-05-20 20:27:08] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:27:09] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:27:09] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:27:09] [INFO ] Deduced a trap composed of 36 places in 70 ms of which 1 ms to minimize.
[2024-05-20 20:27:09] [INFO ] Deduced a trap composed of 33 places in 71 ms of which 1 ms to minimize.
[2024-05-20 20:27:10] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-20 20:27:10] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:27:10] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 2 ms to minimize.
[2024-05-20 20:27:10] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 2 ms to minimize.
[2024-05-20 20:27:10] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:27:10] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:27:10] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2024-05-20 20:27:10] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:27:10] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:27:10] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 0 ms to minimize.
[2024-05-20 20:27:10] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 1 ms to minimize.
[2024-05-20 20:27:10] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:27:13] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:27:13] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:27:13] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 2 ms to minimize.
[2024-05-20 20:27:13] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:27:13] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:27:14] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 0 ms to minimize.
[2024-05-20 20:27:14] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2024-05-20 20:27:14] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:27:14] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 0 ms to minimize.
[2024-05-20 20:27:14] [INFO ] Deduced a trap composed of 33 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:27:14] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 1 ms to minimize.
[2024-05-20 20:27:14] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 1 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 32 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 0 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 0 ms to minimize.
[2024-05-20 20:27:15] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:27:20] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:27:20] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-20 20:27:20] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:27:21] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 0 ms to minimize.
[2024-05-20 20:27:21] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:27:21] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:27:21] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:27:21] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 0 ms to minimize.
[2024-05-20 20:27:21] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 322/983 variables, and 121 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 650/650 constraints, Known Traps: 109/109 constraints]
Escalating to Integer solving :Problem set: 0 solved, 650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 650 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 109/121 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:27:24] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:27:25] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-20 20:27:25] [INFO ] Deduced a trap composed of 34 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:27:25] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 1 ms to minimize.
[2024-05-20 20:27:25] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-05-20 20:27:25] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-20 20:27:25] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-20 20:27:25] [INFO ] Deduced a trap composed of 31 places in 54 ms of which 2 ms to minimize.
[2024-05-20 20:27:25] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 0 ms to minimize.
[2024-05-20 20:27:26] [INFO ] Deduced a trap composed of 41 places in 56 ms of which 1 ms to minimize.
[2024-05-20 20:27:26] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:27:26] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-20 20:27:28] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 13/134 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:27:31] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
[2024-05-20 20:27:32] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:27:38] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 1 ms to minimize.
[2024-05-20 20:27:38] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:27:40] [INFO ] Deduced a trap composed of 32 places in 32 ms of which 1 ms to minimize.
[2024-05-20 20:27:41] [INFO ] Deduced a trap composed of 34 places in 53 ms of which 1 ms to minimize.
[2024-05-20 20:27:41] [INFO ] Deduced a trap composed of 32 places in 44 ms of which 1 ms to minimize.
[2024-05-20 20:27:41] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 650 unsolved
[2024-05-20 20:27:47] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 322/983 variables, and 143 constraints, problems are : Problem set: 0 solved, 650 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/323 constraints, ReadFeed: 0/190 constraints, PredecessorRefiner: 0/650 constraints, Known Traps: 131/131 constraints]
After SMT, in 60126ms problems are : Problem set: 0 solved, 650 unsolved
Search for dead transitions found 0 dead transitions in 60133ms
Starting structural reductions in LTL mode, iteration 1 : 323/324 places, 660/660 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60603 ms. Remains : 323/324 places, 660/660 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 165 ms.
Product exploration explored 100000 steps with 50000 reset in 175 ms.
Computed a total of 42 stabilizing places and 70 stable transitions
Computed a total of 42 stabilizing places and 70 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 15 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-13 finished in 61130 ms.
All properties solved by simple procedures.
Total runtime 1021676 ms.

BK_STOP 1716236874046

--------------------
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="CANInsertWithFailure-PT-010"
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 CANInsertWithFailure-PT-010, 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 r070-tall-171620505100099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-010.tgz
mv CANInsertWithFailure-PT-010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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