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.r355-tall-171683759400747.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is ShieldRVs-PT-003B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683759400747
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 17:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Apr 12 17:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 12 17:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 12 17:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 36K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717038073162

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-003B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 03:01:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-30 03:01:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 03:01:14] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2024-05-30 03:01:14] [INFO ] Transformed 123 places.
[2024-05-30 03:01:14] [INFO ] Transformed 138 transitions.
[2024-05-30 03:01:14] [INFO ] Found NUPN structural information;
[2024-05-30 03:01:14] [INFO ] Parsed PT model containing 123 places and 138 transitions and 432 arcs in 164 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-003B-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 138/138 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 108 transition count 123
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 108 transition count 123
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 107 transition count 122
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 107 transition count 122
Applied a total of 32 rules in 33 ms. Remains 107 /123 variables (removed 16) and now considering 122/138 (removed 16) transitions.
// Phase 1: matrix 122 rows 107 cols
[2024-05-30 03:01:14] [INFO ] Computed 13 invariants in 7 ms
[2024-05-30 03:01:14] [INFO ] Implicit Places using invariants in 210 ms returned []
[2024-05-30 03:01:14] [INFO ] Invariant cache hit.
[2024-05-30 03:01:14] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
Running 121 sub problems to find dead transitions.
[2024-05-30 03:01:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:15] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 13 ms to minimize.
[2024-05-30 03:01:15] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:01:15] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:01:15] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:01:15] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 3 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 26 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 17 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 28 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 23 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 20 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 34 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:01:16] [INFO ] Deduced a trap composed of 33 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 31 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 33 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 33 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 4 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 31 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 32 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:01:17] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 17 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 14/67 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 23 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:01:18] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 31 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 20/87 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 27 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 33 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 32 places in 45 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:01:19] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:01:20] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:01:20] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:01:20] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:01:20] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:01:20] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:01:20] [INFO ] Deduced a trap composed of 27 places in 24 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 14/101 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:20] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:01:20] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:01:20] [INFO ] Deduced a trap composed of 27 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 3/104 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:21] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:01:21] [INFO ] Deduced a trap composed of 34 places in 44 ms of which 1 ms to minimize.
[2024-05-30 03:01:21] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:01:21] [INFO ] Deduced a trap composed of 26 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/107 variables, 4/108 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:21] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:22] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/107 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/107 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 12 (OVERLAPS) 122/229 variables, 107/217 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:23] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:01:23] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/229 variables, 2/219 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:23] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:01:24] [INFO ] Deduced a trap composed of 33 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:01:24] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:01:24] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/229 variables, 4/223 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:24] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-30 03:01:24] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:01:24] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:01:24] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:01:24] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:01:24] [INFO ] Deduced a trap composed of 12 places in 17 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/229 variables, 6/229 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:25] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:01:25] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:01:25] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:01:25] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/229 variables, 4/233 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:26] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:01:26] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:01:26] [INFO ] Deduced a trap composed of 25 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:01:26] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:01:26] [INFO ] Deduced a trap composed of 27 places in 30 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/229 variables, 5/238 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:27] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:01:27] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:01:27] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:01:27] [INFO ] Deduced a trap composed of 25 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:01:27] [INFO ] Deduced a trap composed of 32 places in 28 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/229 variables, 5/243 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/229 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:28] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 1 ms to minimize.
At refinement iteration 20 (OVERLAPS) 0/229 variables, 1/244 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:29] [INFO ] Deduced a trap composed of 31 places in 30 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/229 variables, 1/245 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:30] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:01:30] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:01:30] [INFO ] Deduced a trap composed of 28 places in 30 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/229 variables, 3/248 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:30] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:01:30] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:01:30] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/229 variables, 3/251 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:31] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:01:31] [INFO ] Deduced a trap composed of 31 places in 33 ms of which 1 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/229 variables, 2/253 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/229 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 26 (OVERLAPS) 0/229 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Real declared 229/229 variables, and 253 constraints, problems are : Problem set: 0 solved, 121 unsolved in 18334 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 107/107 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 133/133 constraints]
Escalating to Integer solving :Problem set: 0 solved, 121 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 133/146 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:33] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:01:34] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:01:34] [INFO ] Deduced a trap composed of 33 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:01:34] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:01:34] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:01:34] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:01:34] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 7/153 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:34] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:01:34] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:01:34] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:01:34] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 4/157 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:35] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:01:35] [INFO ] Deduced a trap composed of 24 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 2/159 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:35] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:35] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/107 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 9 (OVERLAPS) 122/229 variables, 107/268 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/229 variables, 121/389 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:37] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:01:37] [INFO ] Deduced a trap composed of 34 places in 53 ms of which 1 ms to minimize.
[2024-05-30 03:01:37] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:01:37] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:01:37] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:01:37] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:01:38] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/229 variables, 7/396 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:40] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:01:40] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:01:40] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:01:40] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:01:41] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:01:41] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:01:41] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/229 variables, 7/403 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:44] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:01:44] [INFO ] Deduced a trap composed of 34 places in 34 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/229 variables, 2/405 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/229 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:50] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:01:50] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 0 ms to minimize.
At refinement iteration 15 (OVERLAPS) 0/229 variables, 2/407 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:53] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/229 variables, 1/408 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:01:57] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/229 variables, 1/409 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-30 03:02:00] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/229 variables, 1/410 constraints. Problems are: Problem set: 0 solved, 121 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 229/229 variables, and 410 constraints, problems are : Problem set: 0 solved, 121 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 107/107 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 169/169 constraints]
After SMT, in 48445ms problems are : Problem set: 0 solved, 121 unsolved
Search for dead transitions found 0 dead transitions in 48459ms
Starting structural reductions in LTL mode, iteration 1 : 107/123 places, 122/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48862 ms. Remains : 107/123 places, 122/138 transitions.
Support contains 25 out of 107 places after structural reductions.
[2024-05-30 03:02:03] [INFO ] Flatten gal took : 33 ms
[2024-05-30 03:02:03] [INFO ] Flatten gal took : 12 ms
[2024-05-30 03:02:03] [INFO ] Input system was already deterministic with 122 transitions.
RANDOM walk for 16500 steps (107 resets) in 493 ms. (33 steps per ms) remains 0/16 properties
FORMULA ShieldRVs-PT-003B-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 26 stabilizing places and 26 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(p0)||F(p1))))))'
Support contains 4 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 122/122 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 102 transition count 117
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 102 transition count 117
Applied a total of 10 rules in 6 ms. Remains 102 /107 variables (removed 5) and now considering 117/122 (removed 5) transitions.
// Phase 1: matrix 117 rows 102 cols
[2024-05-30 03:02:04] [INFO ] Computed 13 invariants in 2 ms
[2024-05-30 03:02:04] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-30 03:02:04] [INFO ] Invariant cache hit.
[2024-05-30 03:02:04] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Running 116 sub problems to find dead transitions.
[2024-05-30 03:02:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/102 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:04] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:02:04] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:02:04] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:02:04] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:04] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 0 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:02:05] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 29 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 34 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:02:06] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 27 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 21 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 11/56 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 30 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 24 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 31 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:02:07] [INFO ] Deduced a trap composed of 32 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:02:08] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 4/66 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:08] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:02:08] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:02:08] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:02:08] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:02:08] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:02:08] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:02:08] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:02:08] [INFO ] Deduced a trap composed of 29 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:02:08] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 9/75 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:09] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:09] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:02:09] [INFO ] Deduced a trap composed of 22 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:02:09] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 0 ms to minimize.
[2024-05-30 03:02:09] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:02:09] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:02:09] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:02:09] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:02:09] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:02:09] [INFO ] Deduced a trap composed of 31 places in 32 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 9/85 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:10] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/102 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 12 (OVERLAPS) 117/219 variables, 102/188 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:11] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:02:11] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:02:11] [INFO ] Deduced a trap composed of 37 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:02:11] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:02:11] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:02:11] [INFO ] Deduced a trap composed of 29 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:02:11] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/219 variables, 7/195 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:12] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:12] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-30 03:02:12] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:02:12] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/219 variables, 3/199 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/219 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:13] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:02:13] [INFO ] Deduced a trap composed of 29 places in 45 ms of which 1 ms to minimize.
[2024-05-30 03:02:13] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 3 ms to minimize.
[2024-05-30 03:02:14] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:02:14] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:02:14] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 1 ms to minimize.
At refinement iteration 17 (OVERLAPS) 0/219 variables, 6/205 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/219 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:15] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:02:15] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 1 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/219 variables, 2/207 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:15] [INFO ] Deduced a trap composed of 39 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:02:15] [INFO ] Deduced a trap composed of 28 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:16] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 0 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/219 variables, 3/210 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:16] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:02:16] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:02:16] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/219 variables, 3/213 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/219 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 23 (OVERLAPS) 0/219 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 213 constraints, problems are : Problem set: 0 solved, 116 unsolved in 14137 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 98/98 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/102 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 98/111 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:18] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:02:18] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:19] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:02:19] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:02:19] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:19] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:19] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:20] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:02:20] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:02:20] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:02:20] [INFO ] Deduced a trap composed of 21 places in 25 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 4/122 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 9 (OVERLAPS) 117/219 variables, 102/224 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/219 variables, 116/340 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:21] [INFO ] Deduced a trap composed of 26 places in 48 ms of which 1 ms to minimize.
[2024-05-30 03:02:21] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:02:22] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/219 variables, 3/343 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/219 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 13 (OVERLAPS) 0/219 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 219/219 variables, and 343 constraints, problems are : Problem set: 0 solved, 116 unsolved in 10789 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 112/112 constraints]
After SMT, in 24946ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 24947ms
Starting structural reductions in LTL mode, iteration 1 : 102/107 places, 117/122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25080 ms. Remains : 102/107 places, 117/122 transitions.
Stuttering acceptance computed with spot in 307 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-00
Product exploration explored 100000 steps with 25000 reset in 292 ms.
Product exploration explored 100000 steps with 25000 reset in 113 ms.
Computed a total of 23 stabilizing places and 23 stable transitions
Computed a total of 23 stabilizing places and 23 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 100 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 263 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 9990 steps (64 resets) in 98 ms. (100 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(F p0), (F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 1 factoid took 202 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 187 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 117/117 transitions.
Applied a total of 0 rules in 7 ms. Remains 102 /102 variables (removed 0) and now considering 117/117 (removed 0) transitions.
[2024-05-30 03:02:30] [INFO ] Invariant cache hit.
[2024-05-30 03:02:31] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 03:02:31] [INFO ] Invariant cache hit.
[2024-05-30 03:02:31] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 116 sub problems to find dead transitions.
[2024-05-30 03:02:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/102 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:31] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:02:31] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:02:31] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:31] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:02:31] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:02:31] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:02:31] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:02:31] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:02:31] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:02:31] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 33 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:02:32] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 29 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 17 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 34 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 27 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 21 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:02:33] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 11/56 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:34] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:02:34] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:02:34] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:02:34] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:02:34] [INFO ] Deduced a trap composed of 26 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:02:34] [INFO ] Deduced a trap composed of 26 places in 27 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:34] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:02:34] [INFO ] Deduced a trap composed of 31 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:02:34] [INFO ] Deduced a trap composed of 32 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:02:34] [INFO ] Deduced a trap composed of 29 places in 27 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 4/66 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:35] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:02:35] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:02:35] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:02:35] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:02:35] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:02:35] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:02:35] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:35] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:02:35] [INFO ] Deduced a trap composed of 23 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 9/75 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:35] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:36] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:02:36] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:02:36] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:02:36] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:02:36] [INFO ] Deduced a trap composed of 20 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:02:36] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:36] [INFO ] Deduced a trap composed of 26 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:02:36] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:02:36] [INFO ] Deduced a trap composed of 31 places in 29 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 9/85 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:36] [INFO ] Deduced a trap composed of 27 places in 39 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/102 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 12 (OVERLAPS) 117/219 variables, 102/188 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:37] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:02:37] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:02:38] [INFO ] Deduced a trap composed of 37 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:02:38] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:02:38] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:02:38] [INFO ] Deduced a trap composed of 29 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:02:38] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/219 variables, 7/195 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:38] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:39] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-30 03:02:39] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:02:39] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/219 variables, 3/199 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/219 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:40] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:02:40] [INFO ] Deduced a trap composed of 29 places in 46 ms of which 1 ms to minimize.
[2024-05-30 03:02:40] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:02:40] [INFO ] Deduced a trap composed of 21 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:02:40] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:02:40] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 1 ms to minimize.
At refinement iteration 17 (OVERLAPS) 0/219 variables, 6/205 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/219 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:42] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:02:42] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 1 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/219 variables, 2/207 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:42] [INFO ] Deduced a trap composed of 39 places in 43 ms of which 1 ms to minimize.
[2024-05-30 03:02:42] [INFO ] Deduced a trap composed of 28 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:02:42] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/219 variables, 3/210 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:43] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:02:43] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:02:43] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/219 variables, 3/213 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/219 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 23 (OVERLAPS) 0/219 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 213 constraints, problems are : Problem set: 0 solved, 116 unsolved in 13893 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 98/98 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/102 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 98/111 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:45] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:02:45] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:45] [INFO ] Deduced a trap composed of 20 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:02:45] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:02:45] [INFO ] Deduced a trap composed of 23 places in 27 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:46] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:46] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:46] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:02:46] [INFO ] Deduced a trap composed of 23 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:02:46] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:02:47] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 4/122 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 9 (OVERLAPS) 117/219 variables, 102/224 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/219 variables, 116/340 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:02:48] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 1 ms to minimize.
[2024-05-30 03:02:48] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:02:48] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/219 variables, 3/343 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/219 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 13 (OVERLAPS) 0/219 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 219/219 variables, and 343 constraints, problems are : Problem set: 0 solved, 116 unsolved in 10477 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 112/112 constraints]
After SMT, in 24395ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 24397ms
Finished structural reductions in LTL mode , in 1 iterations and 24528 ms. Remains : 102/102 places, 117/117 transitions.
Computed a total of 23 stabilizing places and 23 stable transitions
Computed a total of 23 stabilizing places and 23 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 85 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 15621 steps (104 resets) in 106 ms. (145 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(F p0), (F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 1 factoid took 147 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 267 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 228 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 25000 reset in 95 ms.
Product exploration explored 100000 steps with 25000 reset in 152 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 194 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 117/117 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 102 transition count 117
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 11 place count 102 transition count 120
Deduced a syphon composed of 19 places in 1 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 19 place count 102 transition count 120
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 101 transition count 119
Deduced a syphon composed of 18 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 101 transition count 119
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 54 places in 0 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 57 place count 101 transition count 119
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 77 place count 81 transition count 99
Deduced a syphon composed of 34 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 97 place count 81 transition count 99
Deduced a syphon composed of 34 places in 0 ms
Applied a total of 97 rules in 40 ms. Remains 81 /102 variables (removed 21) and now considering 99/117 (removed 18) transitions.
[2024-05-30 03:02:57] [INFO ] Redundant transitions in 29 ms returned [98]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT only with invariants) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 97 sub problems to find dead transitions.
// Phase 1: matrix 98 rows 81 cols
[2024-05-30 03:02:57] [INFO ] Computed 13 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (OVERLAPS) 1/81 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:02:57] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:02:57] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:02:57] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:02:57] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 1 ms to minimize.
Problem TDEAD0 is UNSAT
[2024-05-30 03:02:57] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:57] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 0 ms to minimize.
Problem TDEAD3 is UNSAT
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 1 ms to minimize.
Problem TDEAD6 is UNSAT
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
Problem TDEAD9 is UNSAT
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 20/33 constraints. Problems are: Problem set: 26 solved, 71 unsolved
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
Problem TDEAD15 is UNSAT
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 0 ms to minimize.
Problem TDEAD19 is UNSAT
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 1 ms to minimize.
Problem TDEAD22 is UNSAT
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 0 ms to minimize.
Problem TDEAD30 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
[2024-05-30 03:02:58] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 0 ms to minimize.
Problem TDEAD70 is UNSAT
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 1 ms to minimize.
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
Problem TDEAD79 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD90 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 18/51 constraints. Problems are: Problem set: 37 solved, 60 unsolved
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 6/57 constraints. Problems are: Problem set: 37 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 0/57 constraints. Problems are: Problem set: 37 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 98/179 variables, 81/138 constraints. Problems are: Problem set: 37 solved, 60 unsolved
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:02:59] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:03:00] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:03:00] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 6/144 constraints. Problems are: Problem set: 37 solved, 60 unsolved
[2024-05-30 03:03:00] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/179 variables, 1/145 constraints. Problems are: Problem set: 37 solved, 60 unsolved
[2024-05-30 03:03:00] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/179 variables, 1/146 constraints. Problems are: Problem set: 37 solved, 60 unsolved
[2024-05-30 03:03:00] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:03:00] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/179 variables, 2/148 constraints. Problems are: Problem set: 37 solved, 60 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/179 variables, 0/148 constraints. Problems are: Problem set: 37 solved, 60 unsolved
At refinement iteration 12 (OVERLAPS) 0/179 variables, 0/148 constraints. Problems are: Problem set: 37 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 179/179 variables, and 148 constraints, problems are : Problem set: 37 solved, 60 unsolved in 4052 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 54/54 constraints]
Escalating to Integer solving :Problem set: 37 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 37 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 35/81 variables, 13/13 constraints. Problems are: Problem set: 37 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 54/67 constraints. Problems are: Problem set: 37 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 0/67 constraints. Problems are: Problem set: 37 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 98/179 variables, 81/148 constraints. Problems are: Problem set: 37 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/179 variables, 60/208 constraints. Problems are: Problem set: 37 solved, 60 unsolved
[2024-05-30 03:03:02] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:03:02] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 2/210 constraints. Problems are: Problem set: 37 solved, 60 unsolved
[2024-05-30 03:03:02] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:03:02] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:03:02] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:03:02] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 4/214 constraints. Problems are: Problem set: 37 solved, 60 unsolved
[2024-05-30 03:03:03] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:03:03] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/179 variables, 2/216 constraints. Problems are: Problem set: 37 solved, 60 unsolved
[2024-05-30 03:03:04] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/179 variables, 1/217 constraints. Problems are: Problem set: 37 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/179 variables, 0/217 constraints. Problems are: Problem set: 37 solved, 60 unsolved
At refinement iteration 11 (OVERLAPS) 0/179 variables, 0/217 constraints. Problems are: Problem set: 37 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 179/179 variables, and 217 constraints, problems are : Problem set: 37 solved, 60 unsolved in 5468 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 60/97 constraints, Known Traps: 63/63 constraints]
After SMT, in 9544ms problems are : Problem set: 37 solved, 60 unsolved
Search for dead transitions found 37 dead transitions in 9548ms
Found 37 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 37 transitions
Dead transitions reduction (with SMT) removed 37 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 81/102 places, 61/117 transitions.
Graph (complete) has 211 edges and 81 vertex of which 47 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.3 ms
Discarding 34 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 13 ms. Remains 47 /81 variables (removed 34) and now considering 61/61 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 47/102 places, 61/117 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9639 ms. Remains : 47/102 places, 61/117 transitions.
Support contains 4 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 117/117 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 117/117 (removed 0) transitions.
// Phase 1: matrix 117 rows 102 cols
[2024-05-30 03:03:06] [INFO ] Computed 13 invariants in 2 ms
[2024-05-30 03:03:07] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-30 03:03:07] [INFO ] Invariant cache hit.
[2024-05-30 03:03:07] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Running 116 sub problems to find dead transitions.
[2024-05-30 03:03:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/102 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:07] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:03:07] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:03:07] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:03:07] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:03:07] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:03:07] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:03:07] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:03:07] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:03:07] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:03:07] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 20 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 33 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:03:08] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:03:09] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:09] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:03:09] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:03:09] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:03:09] [INFO ] Deduced a trap composed of 17 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:03:09] [INFO ] Deduced a trap composed of 34 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:03:09] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:03:09] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:03:09] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:03:09] [INFO ] Deduced a trap composed of 21 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:03:09] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:03:09] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 11/56 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:10] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:03:10] [INFO ] Deduced a trap composed of 26 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:03:10] [INFO ] Deduced a trap composed of 30 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:03:10] [INFO ] Deduced a trap composed of 24 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:03:10] [INFO ] Deduced a trap composed of 26 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:03:10] [INFO ] Deduced a trap composed of 26 places in 25 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:10] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:03:10] [INFO ] Deduced a trap composed of 31 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:03:10] [INFO ] Deduced a trap composed of 32 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:03:10] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 4/66 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:11] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
[2024-05-30 03:03:11] [INFO ] Deduced a trap composed of 28 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:03:11] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 3 ms to minimize.
[2024-05-30 03:03:11] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:03:11] [INFO ] Deduced a trap composed of 23 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:03:11] [INFO ] Deduced a trap composed of 26 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:03:11] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:03:11] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:03:11] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 9/75 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:11] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:12] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:03:12] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:03:12] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:03:12] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:03:12] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:03:12] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:03:12] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:03:12] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:03:12] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 9/85 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:12] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/102 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 12 (OVERLAPS) 117/219 variables, 102/188 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:13] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:03:13] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:03:13] [INFO ] Deduced a trap composed of 37 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:03:14] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:03:14] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:03:14] [INFO ] Deduced a trap composed of 29 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:03:14] [INFO ] Deduced a trap composed of 27 places in 28 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/219 variables, 7/195 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:14] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:15] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-30 03:03:15] [INFO ] Deduced a trap composed of 31 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:03:15] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/219 variables, 3/199 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/219 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:16] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:03:16] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:03:16] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:03:16] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:03:16] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:03:16] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
At refinement iteration 17 (OVERLAPS) 0/219 variables, 6/205 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/219 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:18] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:03:18] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 1 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/219 variables, 2/207 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:18] [INFO ] Deduced a trap composed of 39 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:03:18] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:03:18] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/219 variables, 3/210 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:19] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:03:19] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:03:19] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/219 variables, 3/213 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/219 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 23 (OVERLAPS) 0/219 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 213 constraints, problems are : Problem set: 0 solved, 116 unsolved in 13829 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 98/98 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/102 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 98/111 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:21] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:03:21] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:21] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:03:21] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:03:21] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:21] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:22] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:22] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:03:22] [INFO ] Deduced a trap composed of 23 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:03:22] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:03:22] [INFO ] Deduced a trap composed of 21 places in 25 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 4/122 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 9 (OVERLAPS) 117/219 variables, 102/224 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/219 variables, 116/340 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-05-30 03:03:24] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 1 ms to minimize.
[2024-05-30 03:03:24] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:03:24] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/219 variables, 3/343 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/219 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 13 (OVERLAPS) 0/219 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 219/219 variables, and 343 constraints, problems are : Problem set: 0 solved, 116 unsolved in 10401 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 112/112 constraints]
After SMT, in 24252ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 24253ms
Finished structural reductions in LTL mode , in 1 iterations and 24362 ms. Remains : 102/102 places, 117/117 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-00 finished in 87313 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F((G(F(p0))||(!p1&&F(p0)))))||(X(p2)&&F((G(F(p0))||(!p1&&F(p0))))))))'
Support contains 5 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 122/122 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 103 transition count 118
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 103 transition count 118
Applied a total of 8 rules in 3 ms. Remains 103 /107 variables (removed 4) and now considering 118/122 (removed 4) transitions.
// Phase 1: matrix 118 rows 103 cols
[2024-05-30 03:03:31] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 03:03:31] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-30 03:03:31] [INFO ] Invariant cache hit.
[2024-05-30 03:03:31] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Running 117 sub problems to find dead transitions.
[2024-05-30 03:03:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 1/103 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 29 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 35 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 34 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 24 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 0 ms to minimize.
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:32] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 0 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 37 places in 49 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 34 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 21 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 21 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 20 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:03:33] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 41 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 27 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 22 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 33 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 25 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 26 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 23 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 15/68 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 32 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:03:34] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 21 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 26 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 29 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 21 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 14 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 16 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 19 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 19 places in 20 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 20/88 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:03:35] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 3/91 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 8 (OVERLAPS) 118/221 variables, 103/194 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:36] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:03:36] [INFO ] Deduced a trap composed of 25 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:03:36] [INFO ] Deduced a trap composed of 30 places in 27 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 3/197 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:37] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:03:37] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:03:37] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:03:37] [INFO ] Deduced a trap composed of 20 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:03:37] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:03:37] [INFO ] Deduced a trap composed of 24 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:03:37] [INFO ] Deduced a trap composed of 26 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:03:38] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/221 variables, 8/205 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:38] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:03:38] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:03:38] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:03:38] [INFO ] Deduced a trap composed of 24 places in 20 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/221 variables, 4/209 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:39] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:03:39] [INFO ] Deduced a trap composed of 27 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:03:39] [INFO ] Deduced a trap composed of 26 places in 26 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/221 variables, 3/212 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:39] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:03:40] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/221 variables, 2/214 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/221 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 15 (OVERLAPS) 0/221 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Real declared 221/221 variables, and 214 constraints, problems are : Problem set: 0 solved, 117 unsolved in 10055 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 98/98 constraints]
Escalating to Integer solving :Problem set: 0 solved, 117 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 1/103 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 98/111 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:41] [INFO ] Deduced a trap composed of 23 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:03:42] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:03:42] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:03:42] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:03:42] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:03:42] [INFO ] Deduced a trap composed of 32 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:03:42] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 7/118 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 5 (OVERLAPS) 118/221 variables, 103/221 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 117/338 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:43] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:03:43] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:03:44] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:03:44] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/221 variables, 4/342 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:45] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:03:45] [INFO ] Deduced a trap composed of 21 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:03:46] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 0 ms to minimize.
[2024-05-30 03:03:46] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 4/346 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:47] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:03:47] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:03:48] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:03:48] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:03:48] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 0 ms to minimize.
[2024-05-30 03:03:48] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:03:48] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:03:48] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:03:48] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:03:48] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:03:48] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:03:48] [INFO ] Deduced a trap composed of 30 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 12/358 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:51] [INFO ] Deduced a trap composed of 21 places in 43 ms of which 1 ms to minimize.
[2024-05-30 03:03:51] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:03:51] [INFO ] Deduced a trap composed of 23 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:03:51] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/221 variables, 4/362 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:53] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:03:53] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/221 variables, 2/364 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:56] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/221 variables, 1/365 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:03:58] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:03:58] [INFO ] Deduced a trap composed of 26 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:03:58] [INFO ] Deduced a trap composed of 27 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:03:58] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:03:59] [INFO ] Deduced a trap composed of 33 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:03:59] [INFO ] Deduced a trap composed of 32 places in 33 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/221 variables, 6/371 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:01] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/221 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:03] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:04:04] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/221 variables, 2/374 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/221 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 17 (OVERLAPS) 0/221 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Int declared 221/221 variables, and 374 constraints, problems are : Problem set: 0 solved, 117 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 141/141 constraints]
After SMT, in 40082ms problems are : Problem set: 0 solved, 117 unsolved
Search for dead transitions found 0 dead transitions in 40086ms
Starting structural reductions in LTL mode, iteration 1 : 103/107 places, 118/122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40208 ms. Remains : 103/107 places, 118/122 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-01
Product exploration explored 100000 steps with 1627 reset in 147 ms.
Product exploration explored 100000 steps with 1668 reset in 161 ms.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 123 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
RANDOM walk for 33371 steps (221 resets) in 104 ms. (317 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT p0))]
Knowledge based reduction with 11 factoid took 266 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
Support contains 3 out of 103 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 118/118 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 103 transition count 106
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 91 transition count 106
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 24 place count 91 transition count 91
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 54 place count 76 transition count 91
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 110 place count 48 transition count 63
Applied a total of 110 rules in 23 ms. Remains 48 /103 variables (removed 55) and now considering 63/118 (removed 55) transitions.
// Phase 1: matrix 63 rows 48 cols
[2024-05-30 03:04:13] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 03:04:13] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-30 03:04:13] [INFO ] Invariant cache hit.
[2024-05-30 03:04:13] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2024-05-30 03:04:13] [INFO ] Redundant transitions in 17 ms returned [62]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 61 sub problems to find dead transitions.
// Phase 1: matrix 62 rows 48 cols
[2024-05-30 03:04:13] [INFO ] Computed 13 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 1 ms to minimize.
[2024-05-30 03:04:13] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:04:14] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/110 variables, 48/108 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:15] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:04:15] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:04:15] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:04:15] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:04:15] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:04:15] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:04:15] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:04:15] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 8/116 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:15] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:04:15] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/110 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:15] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/110 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 18 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 15 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 13 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 14 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 14 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 13/132 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/110 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:04:16] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/110 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 14 (OVERLAPS) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 136 constraints, problems are : Problem set: 0 solved, 61 unsolved in 3969 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 75/75 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 75/88 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:17] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 62/110 variables, 48/137 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 61/198 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:18] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:18] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/110 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:04:19] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/110 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (OVERLAPS) 0/110 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 201 constraints, problems are : Problem set: 0 solved, 61 unsolved in 4378 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 79/79 constraints]
After SMT, in 8366ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 8367ms
Starting structural reductions in SI_LTL mode, iteration 1 : 48/103 places, 62/118 transitions.
Applied a total of 0 rules in 6 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8513 ms. Remains : 48/103 places, 62/118 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 103 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 197 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
RANDOM walk for 3218 steps (59 resets) in 29 ms. (107 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 312 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
Product exploration explored 100000 steps with 2453 reset in 124 ms.
Product exploration explored 100000 steps with 2453 reset in 249 ms.
Support contains 3 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 62/62 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 1 rules applied. Total rules applied 1 place count 48 transition count 61
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 47 transition count 61
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 2 with 4 rules applied. Total rules applied 6 place count 45 transition count 59
Applied a total of 6 rules in 5 ms. Remains 45 /48 variables (removed 3) and now considering 59/62 (removed 3) transitions.
// Phase 1: matrix 59 rows 45 cols
[2024-05-30 03:04:23] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 03:04:23] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-30 03:04:23] [INFO ] Invariant cache hit.
[2024-05-30 03:04:23] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-30 03:04:23] [INFO ] Redundant transitions in 15 ms returned []
Running 58 sub problems to find dead transitions.
[2024-05-30 03:04:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:04:23] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 5/38 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 4/42 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/104 variables, 45/87 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 5/92 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:24] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:04:25] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:04:25] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 3/95 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:25] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:25] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:04:25] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:04:25] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 0 ms to minimize.
[2024-05-30 03:04:25] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:04:25] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 5/101 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:25] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:25] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/104 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:26] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/104 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/104 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 16 (OVERLAPS) 0/104 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 104 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3223 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 46/46 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 46/59 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:26] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:26] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/104 variables, 45/106 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 58/164 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:27] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:04:27] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (OVERLAPS) 0/104 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 166 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3160 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 50/50 constraints]
After SMT, in 6398ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 6399ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/48 places, 59/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6521 ms. Remains : 45/48 places, 59/62 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-01 finished in 58341 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(p1))||p0) U p2)))'
Support contains 5 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 122/122 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 103 transition count 118
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 103 transition count 118
Applied a total of 8 rules in 2 ms. Remains 103 /107 variables (removed 4) and now considering 118/122 (removed 4) transitions.
// Phase 1: matrix 118 rows 103 cols
[2024-05-30 03:04:29] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 03:04:29] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 03:04:29] [INFO ] Invariant cache hit.
[2024-05-30 03:04:29] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Running 117 sub problems to find dead transitions.
[2024-05-30 03:04:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 1/103 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 19 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 39 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 5 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 39 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 36 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:04:30] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 17 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 18 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 21 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 18 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 32 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 17 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 21 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 18 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 26 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:04:31] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:04:32] [INFO ] Deduced a trap composed of 29 places in 37 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:32] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:04:32] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:04:32] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:04:32] [INFO ] Deduced a trap composed of 26 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:04:32] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 5/58 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:32] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:04:32] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:04:32] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:04:32] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:04:32] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 5 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 31 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 24 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 33 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 19 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 23 places in 21 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 12/70 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 31 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 28 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:04:33] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 7/77 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:34] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:04:34] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:04:34] [INFO ] Deduced a trap composed of 30 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:04:34] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:04:34] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 5/82 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 9 (OVERLAPS) 118/221 variables, 103/185 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:35] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:04:35] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:04:35] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:04:35] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:04:35] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/221 variables, 5/190 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:36] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:04:36] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/221 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:36] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:04:36] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:04:36] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:04:36] [INFO ] Deduced a trap composed of 36 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:04:36] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:04:36] [INFO ] Deduced a trap composed of 26 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:04:36] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/221 variables, 7/199 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:37] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/221 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:38] [INFO ] Deduced a trap composed of 31 places in 31 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/221 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:38] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:04:38] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:04:38] [INFO ] Deduced a trap composed of 25 places in 28 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/221 variables, 3/204 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:39] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/221 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:39] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/221 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:40] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:04:40] [INFO ] Deduced a trap composed of 22 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:04:40] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/221 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:41] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:04:41] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/221 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/221 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:42] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:04:42] [INFO ] Deduced a trap composed of 28 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:04:42] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:04:42] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 0 ms to minimize.
At refinement iteration 21 (OVERLAPS) 0/221 variables, 4/215 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/221 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:43] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:04:43] [INFO ] Deduced a trap composed of 31 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:04:43] [INFO ] Deduced a trap composed of 30 places in 23 ms of which 0 ms to minimize.
At refinement iteration 23 (OVERLAPS) 0/221 variables, 3/218 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/221 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:45] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 0 ms to minimize.
At refinement iteration 25 (OVERLAPS) 0/221 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:45] [INFO ] Deduced a trap composed of 32 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:04:45] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 1 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/221 variables, 2/221 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:46] [INFO ] Deduced a trap composed of 31 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:04:46] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 1 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/221 variables, 2/223 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/221 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 29 (OVERLAPS) 0/221 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Real declared 221/221 variables, and 223 constraints, problems are : Problem set: 0 solved, 117 unsolved in 17960 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 107/107 constraints]
Escalating to Integer solving :Problem set: 0 solved, 117 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 1/103 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 107/120 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:48] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:04:48] [INFO ] Deduced a trap composed of 24 places in 27 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:48] [INFO ] Deduced a trap composed of 31 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:04:48] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:04:48] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:04:48] [INFO ] Deduced a trap composed of 27 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 4/126 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:49] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:04:49] [INFO ] Deduced a trap composed of 24 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:04:49] [INFO ] Deduced a trap composed of 26 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:04:49] [INFO ] Deduced a trap composed of 23 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:04:49] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:04:49] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:04:49] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:04:49] [INFO ] Deduced a trap composed of 29 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:04:49] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:04:49] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:04:49] [INFO ] Deduced a trap composed of 27 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:04:49] [INFO ] Deduced a trap composed of 25 places in 23 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 12/138 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 7 (OVERLAPS) 118/221 variables, 103/241 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 117/358 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:51] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:53] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 1 ms to minimize.
[2024-05-30 03:04:53] [INFO ] Deduced a trap composed of 20 places in 23 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/221 variables, 2/361 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:04:55] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/221 variables, 1/362 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/221 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:05:00] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:05:00] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/221 variables, 2/364 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/221 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:05:04] [INFO ] Deduced a trap composed of 20 places in 46 ms of which 1 ms to minimize.
[2024-05-30 03:05:04] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:05:04] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:05:04] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:05:04] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 0 ms to minimize.
At refinement iteration 15 (OVERLAPS) 0/221 variables, 5/369 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:05:07] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:05:07] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:05:07] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:05:07] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:05:07] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:05:07] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:05:08] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/221 variables, 7/376 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-05-30 03:05:10] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/221 variables, 1/377 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/221 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 19 (OVERLAPS) 0/221 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Int declared 221/221 variables, and 377 constraints, problems are : Problem set: 0 solved, 117 unsolved in 30005 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 144/144 constraints]
After SMT, in 47981ms problems are : Problem set: 0 solved, 117 unsolved
Search for dead transitions found 0 dead transitions in 47982ms
Starting structural reductions in LTL mode, iteration 1 : 103/107 places, 118/122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48159 ms. Remains : 103/107 places, 118/122 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p2), (NOT p2), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-04
Product exploration explored 100000 steps with 50000 reset in 61 ms.
Product exploration explored 100000 steps with 50000 reset in 77 ms.
Computed a total of 23 stabilizing places and 23 stable transitions
Computed a total of 23 stabilizing places and 23 stable transitions
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X p2), (X (NOT p1)), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X p2)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 11 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-003B-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-003B-LTLCardinality-04 finished in 48470 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 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 122/122 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 106 transition count 108
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 93 transition count 108
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 26 place count 93 transition count 94
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 54 place count 79 transition count 94
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 60 place count 73 transition count 88
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 73 transition count 88
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 66 place count 73 transition count 86
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 70 place count 71 transition count 86
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 116 place count 48 transition count 63
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 46 transition count 61
Applied a total of 118 rules in 16 ms. Remains 46 /107 variables (removed 61) and now considering 61/122 (removed 61) transitions.
// Phase 1: matrix 61 rows 46 cols
[2024-05-30 03:05:18] [INFO ] Computed 13 invariants in 0 ms
[2024-05-30 03:05:18] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-30 03:05:18] [INFO ] Invariant cache hit.
[2024-05-30 03:05:18] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2024-05-30 03:05:18] [INFO ] Redundant transitions in 34 ms returned [60]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 57 sub problems to find dead transitions.
// Phase 1: matrix 60 rows 46 cols
[2024-05-30 03:05:18] [INFO ] Computed 13 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:18] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:05:18] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:05:18] [INFO ] Deduced a trap composed of 8 places in 15 ms of which 0 ms to minimize.
[2024-05-30 03:05:18] [INFO ] Deduced a trap composed of 13 places in 16 ms of which 0 ms to minimize.
[2024-05-30 03:05:18] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:05:18] [INFO ] Deduced a trap composed of 10 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:05:18] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:05:18] [INFO ] Deduced a trap composed of 14 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:05:18] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:18] [INFO ] Deduced a trap composed of 9 places in 15 ms of which 1 ms to minimize.
[2024-05-30 03:05:18] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 2/46 variables, 4/24 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 9 places in 15 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 10/34 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 8 places in 13 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 10/44 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/46 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 60/106 variables, 46/90 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:05:19] [INFO ] Deduced a trap composed of 7 places in 13 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 3/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (OVERLAPS) 0/106 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 93 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1994 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 34/34 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 28/37 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (OVERLAPS) 2/46 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 6/47 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 60/106 variables, 46/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 57/150 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:20] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:05:20] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:05:20] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:05:20] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:05:20] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 5/155 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:21] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/106 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/106 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 12 (OVERLAPS) 0/106 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 156 constraints, problems are : Problem set: 0 solved, 57 unsolved in 2156 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 40/40 constraints]
After SMT, in 4162ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 4163ms
Starting structural reductions in SI_LTL mode, iteration 1 : 46/107 places, 60/122 transitions.
Applied a total of 0 rules in 5 ms. Remains 46 /46 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4315 ms. Remains : 46/107 places, 60/122 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-05
Product exploration explored 100000 steps with 3139 reset in 120 ms.
Product exploration explored 100000 steps with 3125 reset in 138 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 332 steps (5 resets) in 8 ms. (36 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 193 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 46 /46 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-30 03:05:23] [INFO ] Invariant cache hit.
[2024-05-30 03:05:23] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-30 03:05:23] [INFO ] Invariant cache hit.
[2024-05-30 03:05:23] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2024-05-30 03:05:23] [INFO ] Redundant transitions in 16 ms returned []
Running 57 sub problems to find dead transitions.
[2024-05-30 03:05:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:23] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:05:23] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:05:23] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:05:23] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:05:23] [INFO ] Deduced a trap composed of 9 places in 15 ms of which 1 ms to minimize.
[2024-05-30 03:05:23] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:05:23] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:05:23] [INFO ] Deduced a trap composed of 14 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:05:23] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:23] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:05:23] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 2/46 variables, 4/24 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 10/34 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:05:24] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 10/44 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/46 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 60/106 variables, 46/90 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:25] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:05:25] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:05:25] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 3/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (OVERLAPS) 0/106 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 93 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1997 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 34/34 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 28/37 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (OVERLAPS) 2/46 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 6/47 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 60/106 variables, 46/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 57/150 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:25] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:05:25] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:05:26] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 3/153 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:26] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:26] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:05:26] [INFO ] Deduced a trap composed of 11 places in 16 ms of which 0 ms to minimize.
[2024-05-30 03:05:26] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 3/157 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/106 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 12 (OVERLAPS) 0/106 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 157 constraints, problems are : Problem set: 0 solved, 57 unsolved in 2230 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 41/41 constraints]
After SMT, in 4243ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 4244ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 4358 ms. Remains : 46/46 places, 60/60 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 194 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 6 steps (0 resets) in 7 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 150 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3133 reset in 122 ms.
Product exploration explored 100000 steps with 3159 reset in 133 ms.
Support contains 2 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-30 03:05:28] [INFO ] Invariant cache hit.
[2024-05-30 03:05:28] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-30 03:05:28] [INFO ] Invariant cache hit.
[2024-05-30 03:05:28] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2024-05-30 03:05:28] [INFO ] Redundant transitions in 18 ms returned []
Running 57 sub problems to find dead transitions.
[2024-05-30 03:05:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:28] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:05:28] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 13 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 10 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 14 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 11 places in 16 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 10 places in 15 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 2/46 variables, 4/24 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 10/34 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:05:29] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:05:30] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:05:30] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:05:30] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:05:30] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 10/44 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/46 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 60/106 variables, 46/90 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:30] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:05:30] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:05:30] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 3/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (OVERLAPS) 0/106 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 93 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1995 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 34/34 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 28/37 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (OVERLAPS) 2/46 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 6/47 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 60/106 variables, 46/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 57/150 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:31] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:05:31] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:05:31] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 3/153 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:31] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 03:05:31] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:05:32] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:05:32] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 3/157 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/106 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 12 (OVERLAPS) 0/106 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 157 constraints, problems are : Problem set: 0 solved, 57 unsolved in 2249 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 41/41 constraints]
After SMT, in 4262ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 4264ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 4409 ms. Remains : 46/46 places, 60/60 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-05 finished in 14905 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 122/122 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 101 transition count 116
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 101 transition count 116
Applied a total of 12 rules in 3 ms. Remains 101 /107 variables (removed 6) and now considering 116/122 (removed 6) transitions.
// Phase 1: matrix 116 rows 101 cols
[2024-05-30 03:05:33] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 03:05:33] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-30 03:05:33] [INFO ] Invariant cache hit.
[2024-05-30 03:05:33] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 115 sub problems to find dead transitions.
[2024-05-30 03:05:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:33] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:05:33] [INFO ] Deduced a trap composed of 18 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:05:33] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:05:33] [INFO ] Deduced a trap composed of 22 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:05:33] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:05:33] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:05:33] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 33 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 2 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 0 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 34 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 37 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 35 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 38 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 21 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:05:34] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 24 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 33 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 29 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 30 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 19 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:05:35] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 4 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 21 places in 23 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 17/70 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 29 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 26 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 28 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 21 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:05:36] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 14/84 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:37] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:05:37] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:05:37] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:05:37] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 1 ms to minimize.
[2024-05-30 03:05:37] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:05:37] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:05:37] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 7/91 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:37] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 1 ms to minimize.
[2024-05-30 03:05:37] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:05:38] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:05:38] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:05:38] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:05:38] [INFO ] Deduced a trap composed of 25 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:05:38] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:05:38] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:05:38] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:05:38] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 10/101 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:38] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:05:38] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:05:38] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/101 variables, 3/104 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:39] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:05:39] [INFO ] Deduced a trap composed of 29 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:05:39] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/101 variables, 3/107 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:39] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:05:39] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/101 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:40] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 0 ms to minimize.
[2024-05-30 03:05:40] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/101 variables, 2/111 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/101 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 13 (OVERLAPS) 116/217 variables, 101/212 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:40] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:05:41] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/217 variables, 2/214 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/217 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:42] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:05:42] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:05:42] [INFO ] Deduced a trap composed of 25 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:05:42] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:05:42] [INFO ] Deduced a trap composed of 33 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:05:42] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/217 variables, 6/220 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:43] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:05:43] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/217 variables, 2/222 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:43] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:05:43] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/217 variables, 2/224 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:44] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/217 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/217 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:45] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:05:45] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:05:45] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 0 ms to minimize.
At refinement iteration 21 (OVERLAPS) 0/217 variables, 3/228 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/217 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:46] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 1 ms to minimize.
At refinement iteration 23 (OVERLAPS) 0/217 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/217 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:47] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:05:47] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 1 ms to minimize.
At refinement iteration 25 (OVERLAPS) 0/217 variables, 2/231 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/217 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 27 (OVERLAPS) 0/217 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 217/217 variables, and 231 constraints, problems are : Problem set: 0 solved, 115 unsolved in 16283 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 101/101 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 117/117 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 117/130 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 116/217 variables, 101/231 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/217 variables, 115/346 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:51] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:05:51] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:05:51] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:05:51] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:05:51] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:05:51] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:05:52] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/217 variables, 7/353 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:53] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:05:54] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:05:54] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/217 variables, 3/356 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:56] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:05:56] [INFO ] Deduced a trap composed of 28 places in 44 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/217 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:05:58] [INFO ] Deduced a trap composed of 22 places in 48 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/217 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:01] [INFO ] Deduced a trap composed of 21 places in 25 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/217 variables, 1/360 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/217 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 12 (OVERLAPS) 0/217 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 217/217 variables, and 360 constraints, problems are : Problem set: 0 solved, 115 unsolved in 18767 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 101/101 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 131/131 constraints]
After SMT, in 35068ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 35069ms
Starting structural reductions in LTL mode, iteration 1 : 101/107 places, 116/122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35173 ms. Remains : 101/107 places, 116/122 transitions.
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-10 finished in 35286 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&X(F(p1)))))'
Support contains 3 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 122/122 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 101 transition count 116
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 101 transition count 116
Applied a total of 12 rules in 1 ms. Remains 101 /107 variables (removed 6) and now considering 116/122 (removed 6) transitions.
[2024-05-30 03:06:08] [INFO ] Invariant cache hit.
[2024-05-30 03:06:08] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-30 03:06:08] [INFO ] Invariant cache hit.
[2024-05-30 03:06:08] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 115 sub problems to find dead transitions.
[2024-05-30 03:06:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 33 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 34 places in 43 ms of which 1 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 37 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:06:09] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 35 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 38 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 24 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 33 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 24 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:06:10] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 24 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 30 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 1 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 20 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 21 places in 21 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 17/70 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:06:11] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 33 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 28 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 14/84 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 18 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:06:12] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 7/91 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:13] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 0 ms to minimize.
[2024-05-30 03:06:13] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:06:13] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:06:13] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:06:13] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:06:13] [INFO ] Deduced a trap composed of 25 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:06:13] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:06:13] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:06:13] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:06:13] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 10/101 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:14] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:06:14] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:06:14] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/101 variables, 3/104 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:14] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:06:14] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:06:14] [INFO ] Deduced a trap composed of 26 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/101 variables, 3/107 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:15] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:06:15] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/101 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:15] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:06:15] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/101 variables, 2/111 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/101 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 13 (OVERLAPS) 116/217 variables, 101/212 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:16] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:06:16] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/217 variables, 2/214 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/217 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:17] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:06:17] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:06:17] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:06:17] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:06:17] [INFO ] Deduced a trap composed of 33 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:06:18] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/217 variables, 6/220 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:18] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:06:18] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/217 variables, 2/222 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:19] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:06:19] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/217 variables, 2/224 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:20] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/217 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/217 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:20] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:06:20] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:06:20] [INFO ] Deduced a trap composed of 24 places in 27 ms of which 0 ms to minimize.
At refinement iteration 21 (OVERLAPS) 0/217 variables, 3/228 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/217 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:22] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 1 ms to minimize.
At refinement iteration 23 (OVERLAPS) 0/217 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/217 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:23] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:06:23] [INFO ] Deduced a trap composed of 31 places in 29 ms of which 0 ms to minimize.
At refinement iteration 25 (OVERLAPS) 0/217 variables, 2/231 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/217 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 27 (OVERLAPS) 0/217 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 217/217 variables, and 231 constraints, problems are : Problem set: 0 solved, 115 unsolved in 16526 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 101/101 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 117/117 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 117/130 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 116/217 variables, 101/231 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/217 variables, 115/346 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:26] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:06:26] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:06:27] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:06:27] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 1 ms to minimize.
[2024-05-30 03:06:27] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:06:27] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:06:27] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/217 variables, 7/353 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:28] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:06:29] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:06:29] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/217 variables, 3/356 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:31] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 1 ms to minimize.
[2024-05-30 03:06:32] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/217 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:34] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/217 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-30 03:06:37] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/217 variables, 1/360 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/217 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 12 (OVERLAPS) 0/217 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 217/217 variables, and 360 constraints, problems are : Problem set: 0 solved, 115 unsolved in 18770 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 101/101 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 131/131 constraints]
After SMT, in 35314ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 35315ms
Starting structural reductions in LTL mode, iteration 1 : 101/107 places, 116/122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35430 ms. Remains : 101/107 places, 116/122 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-12
Stuttering criterion allowed to conclude after 164 steps with 1 reset in 1 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-12 finished in 35599 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 122/122 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 106 transition count 109
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 94 transition count 109
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 24 place count 94 transition count 95
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 52 place count 80 transition count 95
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 58 place count 74 transition count 89
Iterating global reduction 2 with 6 rules applied. Total rules applied 64 place count 74 transition count 89
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 64 place count 74 transition count 87
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 72 transition count 87
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 118 place count 47 transition count 62
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 120 place count 45 transition count 60
Applied a total of 120 rules in 20 ms. Remains 45 /107 variables (removed 62) and now considering 60/122 (removed 62) transitions.
// Phase 1: matrix 60 rows 45 cols
[2024-05-30 03:06:44] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 03:06:44] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-30 03:06:44] [INFO ] Invariant cache hit.
[2024-05-30 03:06:44] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2024-05-30 03:06:44] [INFO ] Redundant transitions in 26 ms returned [59]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 58 sub problems to find dead transitions.
// Phase 1: matrix 59 rows 45 cols
[2024-05-30 03:06:44] [INFO ] Computed 13 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 17/29 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:06:44] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:45] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:06:45] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:06:45] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:45] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 1/45 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:45] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:06:45] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:06:45] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:06:45] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 4/42 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (OVERLAPS) 59/104 variables, 45/87 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:45] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:06:45] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:06:45] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:06:45] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 1 ms to minimize.
[2024-05-30 03:06:46] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:06:46] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:06:46] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:06:46] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:06:46] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:06:46] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 10/97 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:46] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:06:46] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/104 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:46] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/104 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:46] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:06:46] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/104 variables, 2/102 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:47] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/104 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:47] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/104 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/104 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 18 (OVERLAPS) 0/104 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 104 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3498 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 46/46 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 1/45 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/104 variables, 45/104 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 58/162 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:48] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:48] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/104 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:06:49] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/104 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 14 (OVERLAPS) 0/104 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 165 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2899 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 49/49 constraints]
After SMT, in 6412ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 6412ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/107 places, 59/122 transitions.
Applied a total of 0 rules in 6 ms. Remains 45 /45 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6562 ms. Remains : 45/107 places, 59/122 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-13
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-13 finished in 6621 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 4 out of 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 122/122 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 106 transition count 108
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 93 transition count 108
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 26 place count 93 transition count 95
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 52 place count 80 transition count 95
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 76 transition count 91
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 76 transition count 91
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 60 place count 76 transition count 90
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 62 place count 75 transition count 90
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 110 place count 51 transition count 66
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 112 place count 49 transition count 64
Applied a total of 112 rules in 15 ms. Remains 49 /107 variables (removed 58) and now considering 64/122 (removed 58) transitions.
// Phase 1: matrix 64 rows 49 cols
[2024-05-30 03:06:50] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 03:06:50] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-30 03:06:50] [INFO ] Invariant cache hit.
[2024-05-30 03:06:50] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2024-05-30 03:06:50] [INFO ] Redundant transitions in 24 ms returned [63]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 61 sub problems to find dead transitions.
// Phase 1: matrix 63 rows 49 cols
[2024-05-30 03:06:50] [INFO ] Computed 13 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:50] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:06:50] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 2/49 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 9 places in 15 ms of which 1 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:06:51] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 15 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 13/50 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 3/53 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:06:52] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/49 variables, 6/59 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 8 places in 16 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/49 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/49 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/49 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/49 variables, 5/73 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:06:53] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/49 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/49 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 16 (OVERLAPS) 63/112 variables, 49/126 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 0 ms to minimize.
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/112 variables, 4/130 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/112 variables, 5/135 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:06:54] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/112 variables, 4/139 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:55] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:06:55] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/112 variables, 2/141 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:55] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:06:55] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:06:55] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/112 variables, 3/144 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/112 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 23 (OVERLAPS) 0/112 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 144 constraints, problems are : Problem set: 0 solved, 61 unsolved in 5108 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 82/82 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 74/82 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 2/49 variables, 5/87 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 8/95 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 5/100 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 17 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 9/109 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:56] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/49 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 63/112 variables, 49/160 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/112 variables, 61/221 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:57] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:06:57] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:06:57] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/112 variables, 3/224 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:58] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/112 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:06:58] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/112 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/112 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 16 (OVERLAPS) 0/112 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 226 constraints, problems are : Problem set: 0 solved, 61 unsolved in 4785 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 103/103 constraints]
After SMT, in 9913ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 9914ms
Starting structural reductions in SI_LTL mode, iteration 1 : 49/107 places, 63/122 transitions.
Applied a total of 0 rules in 5 ms. Remains 49 /49 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10068 ms. Remains : 49/107 places, 63/122 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-14
Product exploration explored 100000 steps with 4304 reset in 122 ms.
Product exploration explored 100000 steps with 4300 reset in 146 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 380 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 74 steps (0 resets) in 5 ms. (12 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1))), (F p0)]
Knowledge based reduction with 3 factoid took 345 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
[2024-05-30 03:07:02] [INFO ] Invariant cache hit.
[2024-05-30 03:07:02] [INFO ] [Real]Absence check using 13 positive place invariants in 1 ms returned sat
[2024-05-30 03:07:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-30 03:07:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 03:07:02] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2024-05-30 03:07:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-30 03:07:02] [INFO ] Computed and/alt/rep : 53/226/53 causal constraints (skipped 8 transitions) in 8 ms.
[2024-05-30 03:07:02] [INFO ] Added : 49 causal constraints over 10 iterations in 101 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 49 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 49/49 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-30 03:07:02] [INFO ] Invariant cache hit.
[2024-05-30 03:07:02] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-30 03:07:02] [INFO ] Invariant cache hit.
[2024-05-30 03:07:02] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2024-05-30 03:07:02] [INFO ] Redundant transitions in 18 ms returned []
Running 61 sub problems to find dead transitions.
[2024-05-30 03:07:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:02] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:02] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:02] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:02] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 2/49 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:02] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 7/44 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:07:03] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/49 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 8 places in 15 ms of which 0 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/49 variables, 4/60 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/49 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:07:04] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/49 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:05] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/49 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:05] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:07:05] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:07:05] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/49 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/49 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 16 (OVERLAPS) 63/112 variables, 49/118 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:05] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:07:05] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:07:05] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:07:05] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/112 variables, 4/122 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/112 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:06] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:07:06] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/112 variables, 2/124 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:06] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/112 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/112 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:06] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:07:06] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:07:06] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:07:06] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:07:06] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
At refinement iteration 22 (OVERLAPS) 0/112 variables, 5/130 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:06] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:07:07] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:07] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/112 variables, 3/133 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/112 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:07] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
At refinement iteration 25 (OVERLAPS) 0/112 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:07] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:07:07] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:07:07] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:07:07] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:07:07] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/112 variables, 5/139 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:07] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:07:07] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:07:07] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:07:07] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/112 variables, 4/143 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/112 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:08] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 29 (OVERLAPS) 0/112 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:08] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
At refinement iteration 30 (INCLUDED_ONLY) 0/112 variables, 1/145 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:08] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:07:08] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:07:08] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
At refinement iteration 31 (INCLUDED_ONLY) 0/112 variables, 3/148 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:09] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
At refinement iteration 32 (INCLUDED_ONLY) 0/112 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/112 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 34 (OVERLAPS) 0/112 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 149 constraints, problems are : Problem set: 0 solved, 61 unsolved in 7184 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 87/87 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 77/85 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 2/49 variables, 5/90 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 10/100 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:09] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (OVERLAPS) 63/112 variables, 49/150 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 61/211 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/112 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 211 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1860 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 88/88 constraints]
After SMT, in 9062ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 9063ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 9174 ms. Remains : 49/49 places, 63/63 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 100 steps (0 resets) in 4 ms. (20 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
[2024-05-30 03:07:11] [INFO ] Invariant cache hit.
[2024-05-30 03:07:11] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2024-05-30 03:07:11] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-30 03:07:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 03:07:12] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2024-05-30 03:07:12] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-30 03:07:12] [INFO ] Computed and/alt/rep : 53/226/53 causal constraints (skipped 8 transitions) in 4 ms.
[2024-05-30 03:07:12] [INFO ] Added : 49 causal constraints over 10 iterations in 73 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4292 reset in 112 ms.
Product exploration explored 100000 steps with 4277 reset in 114 ms.
Support contains 2 out of 49 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 49/49 places, 63/63 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 48 transition count 61
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 2 place count 47 transition count 61
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 46 transition count 60
Applied a total of 3 rules in 8 ms. Remains 46 /49 variables (removed 3) and now considering 60/63 (removed 3) transitions.
// Phase 1: matrix 60 rows 46 cols
[2024-05-30 03:07:12] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 03:07:12] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-30 03:07:12] [INFO ] Invariant cache hit.
[2024-05-30 03:07:12] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-30 03:07:12] [INFO ] Redundant transitions in 21 ms returned []
Running 59 sub problems to find dead transitions.
[2024-05-30 03:07:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 1 ms to minimize.
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 1 ms to minimize.
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 13 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:07:12] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 14/24 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 11 places in 16 ms of which 0 ms to minimize.
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 1/46 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 9 places in 15 ms of which 1 ms to minimize.
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:07:13] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:07:14] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:07:14] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:07:14] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:14] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:07:14] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/46 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 03:07:14] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:07:14] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:07:14] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/46 variables, 3/51 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/46 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 60/106 variables, 46/97 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 03:07:14] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:07:14] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/106 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 03:07:14] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/106 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/106 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 15 (OVERLAPS) 0/106 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 100 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2634 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 41/41 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 39/49 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 3/52 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/106 variables, 46/100 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 59/159 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 03:07:15] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:07:15] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 03:07:16] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/106 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 162 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1918 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 44/44 constraints]
After SMT, in 4567ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 4568ms
Starting structural reductions in SI_LTL mode, iteration 1 : 46/49 places, 60/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4698 ms. Remains : 46/49 places, 60/63 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-14 finished in 26505 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(X((G(p0)||F(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F((G(F(p0))||(!p1&&F(p0)))))||(X(p2)&&F((G(F(p0))||(!p1&&F(p0))))))))'
Found a Shortening insensitive property : ShieldRVs-PT-003B-LTLCardinality-01
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Support contains 5 out of 107 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 107/107 places, 122/122 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 107 transition count 110
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 95 transition count 110
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 24 place count 95 transition count 95
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 54 place count 80 transition count 95
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 76 transition count 91
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 76 transition count 91
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 62 place count 76 transition count 90
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 75 transition count 90
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 118 place count 48 transition count 63
Applied a total of 118 rules in 11 ms. Remains 48 /107 variables (removed 59) and now considering 63/122 (removed 59) transitions.
// Phase 1: matrix 63 rows 48 cols
[2024-05-30 03:07:17] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 03:07:17] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-30 03:07:17] [INFO ] Invariant cache hit.
[2024-05-30 03:07:17] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Running 62 sub problems to find dead transitions.
[2024-05-30 03:07:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-30 03:07:17] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:07:17] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:07:17] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:07:17] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:07:17] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 19/32 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 6/38 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-30 03:07:18] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 63/111 variables, 48/90 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 5/95 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:07:19] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 8/103 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/111 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/111 variables, 6/110 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:07:20] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/111 variables, 9/119 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/111 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 14 (OVERLAPS) 0/111 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 119 constraints, problems are : Problem set: 0 solved, 62 unsolved in 3589 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 58/58 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 58/71 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-30 03:07:21] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 63/111 variables, 48/120 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 62/182 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-30 03:07:21] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:07:21] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:07:21] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 3/185 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-30 03:07:22] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 0/111 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 186 constraints, problems are : Problem set: 0 solved, 62 unsolved in 2735 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 63/63 constraints]
After SMT, in 6341ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 6343ms
Starting structural reductions in LI_LTL mode, iteration 1 : 48/107 places, 63/122 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 6449 ms. Remains : 48/107 places, 63/122 transitions.
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-01
Product exploration explored 100000 steps with 4623 reset in 127 ms.
Product exploration explored 100000 steps with 4534 reset in 152 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 116 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
RANDOM walk for 6159 steps (117 resets) in 23 ms. (256 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT p0))]
Knowledge based reduction with 11 factoid took 253 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
Support contains 3 out of 48 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-30 03:07:25] [INFO ] Invariant cache hit.
[2024-05-30 03:07:25] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-30 03:07:25] [INFO ] Invariant cache hit.
[2024-05-30 03:07:25] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2024-05-30 03:07:25] [INFO ] Redundant transitions in 15 ms returned [62]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 61 sub problems to find dead transitions.
// Phase 1: matrix 62 rows 48 cols
[2024-05-30 03:07:25] [INFO ] Computed 13 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:07:25] [INFO ] Deduced a trap composed of 12 places in 17 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 7/35 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (OVERLAPS) 62/110 variables, 48/89 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:07:26] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:07:27] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/110 variables, 3/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:27] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:07:27] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:07:27] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:07:27] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:27] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/110 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:27] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:07:27] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-30 03:07:27] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/110 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/110 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 13 (OVERLAPS) 0/110 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 100 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2763 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 39/39 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 39/52 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (OVERLAPS) 62/110 variables, 48/100 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 61/161 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (OVERLAPS) 0/110 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 161 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1321 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 39/39 constraints]
After SMT, in 4100ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 4101ms
Starting structural reductions in SI_LTL mode, iteration 1 : 48/48 places, 62/63 transitions.
Applied a total of 0 rules in 4 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4239 ms. Remains : 48/48 places, 62/63 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 109 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
RANDOM walk for 6033 steps (117 resets) in 28 ms. (208 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 232 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false]
Product exploration explored 100000 steps with 2452 reset in 126 ms.
Product exploration explored 100000 steps with 2455 reset in 141 ms.
Support contains 3 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 62/62 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 1 rules applied. Total rules applied 1 place count 48 transition count 61
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 47 transition count 61
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 45 transition count 59
Applied a total of 6 rules in 4 ms. Remains 45 /48 variables (removed 3) and now considering 59/62 (removed 3) transitions.
// Phase 1: matrix 59 rows 45 cols
[2024-05-30 03:07:30] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 03:07:30] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-30 03:07:30] [INFO ] Invariant cache hit.
[2024-05-30 03:07:30] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2024-05-30 03:07:30] [INFO ] Redundant transitions in 17 ms returned []
Running 58 sub problems to find dead transitions.
[2024-05-30 03:07:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:07:31] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (OVERLAPS) 59/104 variables, 45/82 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 9/91 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 2/93 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:07:32] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:07:33] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 2/96 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:07:33] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:07:33] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 2/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (OVERLAPS) 0/104 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 98 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2697 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 59/104 variables, 45/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/104 variables, 58/156 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 03:07:34] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:07:34] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:07:34] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 3/159 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 0/104 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 159 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1760 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 43/43 constraints]
After SMT, in 4473ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 4476ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/48 places, 59/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4588 ms. Remains : 45/48 places, 59/62 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-01 finished in 18224 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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
[2024-05-30 03:07:35] [INFO ] Flatten gal took : 14 ms
[2024-05-30 03:07:35] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-05-30 03:07:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 107 places, 122 transitions and 400 arcs took 4 ms.
Total runtime 381409 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ShieldRVs-PT-003B

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 107
TRANSITIONS: 122
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.002s]


SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 7262
MODEL NAME: /home/mcc/execution/411/model
107 places, 122 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA ShieldRVs-PT-003B-LTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-003B-LTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-003B-LTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-003B-LTLCardinality-01 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717039025449

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

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

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="ShieldRVs-PT-003B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is ShieldRVs-PT-003B, 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 r355-tall-171683759400747"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-003B.tgz
mv ShieldRVs-PT-003B 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 ;