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.r528-tall-171683761800748.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldRVs-PT-003B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683761800748
=====================================================================

--------------------
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-LTLFireability-00
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-01
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-02
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-03
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-04
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-05
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-06
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-07
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-08
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-09
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-10
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-11
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-12
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-13
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-14
FORMULA_NAME ShieldRVs-PT-003B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717262812198

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-003B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 17:26:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 17:26:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 17:26:53] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2024-06-01 17:26:53] [INFO ] Transformed 123 places.
[2024-06-01 17:26:53] [INFO ] Transformed 138 transitions.
[2024-06-01 17:26:53] [INFO ] Found NUPN structural information;
[2024-06-01 17:26:53] [INFO ] Parsed PT model containing 123 places and 138 transitions and 432 arcs in 161 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ShieldRVs-PT-003B-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 138/138 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 106 transition count 121
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 106 transition count 121
Applied a total of 34 rules in 23 ms. Remains 106 /123 variables (removed 17) and now considering 121/138 (removed 17) transitions.
// Phase 1: matrix 121 rows 106 cols
[2024-06-01 17:26:53] [INFO ] Computed 13 invariants in 11 ms
[2024-06-01 17:26:53] [INFO ] Implicit Places using invariants in 171 ms returned []
[2024-06-01 17:26:53] [INFO ] Invariant cache hit.
[2024-06-01 17:26:53] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
Running 120 sub problems to find dead transitions.
[2024-06-01 17:26:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:26:54] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 9 ms to minimize.
[2024-06-01 17:26:54] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:26:54] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:26:54] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:26:54] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 1 ms to minimize.
[2024-06-01 17:26:54] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:26:54] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 32 places in 51 ms of which 2 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 33 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 32 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 19 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 35 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:26:55] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 23 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 31 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:26:56] [INFO ] Deduced a trap composed of 32 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 31 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 36 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 34 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 30 places in 27 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/106 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 18 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 40 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 26 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 31 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 27 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 25 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:26:57] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/106 variables, 17/88 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 0 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 25 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 18 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 25 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 26 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 29 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 23 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 22 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:26:58] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:26:59] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/106 variables, 15/103 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:26:59] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:26:59] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 2/105 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:26:59] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:26:59] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:27:00] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 3/108 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:00] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:27:00] [INFO ] Deduced a trap composed of 21 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:27:00] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:27:00] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:27:00] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:27:00] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:27:00] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:27:00] [INFO ] Deduced a trap composed of 35 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:27:00] [INFO ] Deduced a trap composed of 25 places in 24 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 9/117 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 24 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 28 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 12/129 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:27:01] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/106 variables, 2/131 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:02] [INFO ] Deduced a trap composed of 35 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:27:02] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:27:02] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:27:02] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:27:02] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:27:02] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:27:02] [INFO ] Deduced a trap composed of 24 places in 26 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/106 variables, 7/138 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:03] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:27:03] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:27:03] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:27:03] [INFO ] Deduced a trap composed of 26 places in 22 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/106 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/106 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 15 (OVERLAPS) 121/227 variables, 106/248 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:04] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:27:04] [INFO ] Deduced a trap composed of 27 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:27:04] [INFO ] Deduced a trap composed of 26 places in 22 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/227 variables, 3/251 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/227 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:05] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:27:05] [INFO ] Deduced a trap composed of 25 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:27:05] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:27:05] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 1 ms to minimize.
At refinement iteration 18 (OVERLAPS) 0/227 variables, 4/255 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:06] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/227 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:07] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 0 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/227 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:07] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 0 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/227 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:08] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:27:08] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:27:08] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 0 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/227 variables, 3/261 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:08] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:27:09] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:27:09] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 0 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/227 variables, 3/264 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/227 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:10] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:27:10] [INFO ] Deduced a trap composed of 26 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:27:10] [INFO ] Deduced a trap composed of 27 places in 29 ms of which 0 ms to minimize.
At refinement iteration 25 (OVERLAPS) 0/227 variables, 3/267 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:11] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 1 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/227 variables, 1/268 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:11] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:27:11] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:27:11] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:27:12] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 1 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/227 variables, 4/272 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:12] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 0 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/227 variables, 1/273 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/227 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 30 (OVERLAPS) 0/227 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Real declared 227/227 variables, and 273 constraints, problems are : Problem set: 0 solved, 120 unsolved in 20691 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 154/154 constraints]
Escalating to Integer solving :Problem set: 0 solved, 120 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 154/167 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 121/227 variables, 106/273 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/227 variables, 120/393 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:16] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:27:17] [INFO ] Deduced a trap composed of 27 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:27:17] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 3/396 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/227 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:23] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/227 variables, 1/397 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:26] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:27:26] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/227 variables, 2/399 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:28] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:27:29] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:27:29] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:27:29] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/227 variables, 4/403 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:31] [INFO ] Deduced a trap composed of 29 places in 43 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/227 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/227 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:37] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 0 ms to minimize.
[2024-06-01 17:27:37] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:27:37] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:27:37] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:27:37] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:27:38] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:27:38] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:27:38] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 0 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/227 variables, 8/412 constraints. Problems are: Problem set: 0 solved, 120 unsolved
[2024-06-01 17:27:41] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/227 variables, 1/413 constraints. Problems are: Problem set: 0 solved, 120 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 227/227 variables, and 413 constraints, problems are : Problem set: 0 solved, 120 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 174/174 constraints]
After SMT, in 50778ms problems are : Problem set: 0 solved, 120 unsolved
Search for dead transitions found 0 dead transitions in 50789ms
Starting structural reductions in LTL mode, iteration 1 : 106/123 places, 121/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51119 ms. Remains : 106/123 places, 121/138 transitions.
Support contains 34 out of 106 places after structural reductions.
[2024-06-01 17:27:44] [INFO ] Flatten gal took : 31 ms
[2024-06-01 17:27:44] [INFO ] Flatten gal took : 14 ms
[2024-06-01 17:27:44] [INFO ] Input system was already deterministic with 121 transitions.
Support contains 31 out of 106 places (down from 34) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 25 to 23
RANDOM walk for 9630 steps (64 resets) in 237 ms. (40 steps per ms) remains 0/23 properties
FORMULA ShieldRVs-PT-003B-LTLFireability-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' '!(((F(p0)||X(F(p1))) U p2))'
Support contains 8 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 121/121 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 105 transition count 111
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 96 transition count 111
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 18 place count 96 transition count 98
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 44 place count 83 transition count 98
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 49 place count 78 transition count 93
Iterating global reduction 2 with 5 rules applied. Total rules applied 54 place count 78 transition count 93
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 54 place count 78 transition count 90
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 60 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 108 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 110 place count 49 transition count 64
Applied a total of 110 rules in 27 ms. Remains 49 /106 variables (removed 57) and now considering 64/121 (removed 57) transitions.
// Phase 1: matrix 64 rows 49 cols
[2024-06-01 17:27:45] [INFO ] Computed 13 invariants in 1 ms
[2024-06-01 17:27:45] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 17:27:45] [INFO ] Invariant cache hit.
[2024-06-01 17:27:45] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2024-06-01 17:27:45] [INFO ] Redundant transitions in 19 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 58 sub problems to find dead transitions.
// Phase 1: matrix 63 rows 49 cols
[2024-06-01 17:27:45] [INFO ] Computed 13 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:45] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:27:45] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 0 ms to minimize.
[2024-06-01 17:27:45] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:45] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 4/49 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 1 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 14 places in 17 ms of which 1 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 9 places in 16 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 15/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 63/112 variables, 49/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:27:46] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 3/85 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:47] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/112 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:47] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:27:47] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/112 variables, 2/88 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:47] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:27:47] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:27:47] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/112 variables, 3/91 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:47] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/112 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/112 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 15 (OVERLAPS) 0/112 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 92 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2544 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 30/30 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 4/49 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 21/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:48] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:27:48] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:27:48] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 3/46 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:48] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 63/112 variables, 49/96 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 58/154 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/112 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:49] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:27:49] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/112 variables, 2/156 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/112 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (OVERLAPS) 0/112 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 156 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2002 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 36/36 constraints]
After SMT, in 4568ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 4569ms
Starting structural reductions in SI_LTL mode, iteration 1 : 49/106 places, 63/121 transitions.
Applied a total of 0 rules in 14 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 4718 ms. Remains : 49/106 places, 63/121 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-00
Product exploration explored 100000 steps with 5922 reset in 320 ms.
Product exploration explored 100000 steps with 5907 reset in 157 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (AND (NOT p2) (NOT p0))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p2), (AND (NOT p0) (NOT p1))]
RANDOM walk for 1892 steps (30 resets) in 16 ms. (111 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (AND (NOT p2) (NOT p0))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F p0), (F p2), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 11 factoid took 279 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p2), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 78 ms :[(NOT p2), (AND (NOT p0) (NOT p1))]
[2024-06-01 17:27:51] [INFO ] Invariant cache hit.
[2024-06-01 17:27:51] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2024-06-01 17:27:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-06-01 17:27:51] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 17:27:51] [INFO ] [Nat]Absence check using 13 positive place invariants in 1 ms returned sat
[2024-06-01 17:27:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-06-01 17:27:51] [INFO ] Computed and/alt/rep : 56/221/56 causal constraints (skipped 2 transitions) in 3 ms.
[2024-06-01 17:27:51] [INFO ] Added : 52 causal constraints over 12 iterations in 116 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 8 out of 49 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 49/49 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-06-01 17:27:51] [INFO ] Invariant cache hit.
[2024-06-01 17:27:51] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-06-01 17:27:51] [INFO ] Invariant cache hit.
[2024-06-01 17:27:51] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-06-01 17:27:51] [INFO ] Redundant transitions in 16 ms returned []
Running 58 sub problems to find dead transitions.
[2024-06-01 17:27:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:51] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:27:51] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 1 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 4/49 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 14 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 9 places in 14 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 15/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 63/112 variables, 49/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:52] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:53] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:27:53] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:27:53] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 3/85 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:53] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/112 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:53] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:27:53] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/112 variables, 2/88 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:53] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:27:53] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:27:53] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/112 variables, 3/91 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:53] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/112 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/112 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 15 (OVERLAPS) 0/112 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 92 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2563 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 30/30 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 4/49 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 21/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:54] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:27:54] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:27:54] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 3/46 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:54] [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, 1/47 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:54] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:54] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:27:54] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:27:55] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:27:55] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:27:55] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 5/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/49 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (OVERLAPS) 63/112 variables, 49/102 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/112 variables, 58/160 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:55] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:27:55] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/112 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/112 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:56] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:27:56] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/112 variables, 2/164 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/112 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:56] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/112 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:57] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 3 ms to minimize.
[2024-06-01 17:27:57] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/112 variables, 2/167 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/112 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:27:58] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/112 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/112 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 21 (OVERLAPS) 0/112 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 168 constraints, problems are : Problem set: 0 solved, 58 unsolved in 4644 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 48/48 constraints]
After SMT, in 7225ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 7226ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 7331 ms. Remains : 49/49 places, 63/63 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p2), (AND (NOT p0) (NOT p1))]
RANDOM walk for 1317 steps (21 resets) in 10 ms. (119 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F p0), (F p2), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 11 factoid took 240 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(NOT p2), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(NOT p2), (AND (NOT p0) (NOT p1))]
[2024-06-01 17:27:59] [INFO ] Invariant cache hit.
[2024-06-01 17:27:59] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2024-06-01 17:27:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-06-01 17:27:59] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 17:27:59] [INFO ] [Nat]Absence check using 13 positive place invariants in 1 ms returned sat
[2024-06-01 17:27:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-06-01 17:27:59] [INFO ] Computed and/alt/rep : 56/221/56 causal constraints (skipped 2 transitions) in 3 ms.
[2024-06-01 17:27:59] [INFO ] Added : 52 causal constraints over 12 iterations in 88 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 88 ms :[(NOT p2), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 5890 reset in 114 ms.
Product exploration explored 100000 steps with 5977 reset in 132 ms.
Support contains 8 out of 49 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 49/49 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-06-01 17:28:00] [INFO ] Invariant cache hit.
[2024-06-01 17:28:00] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-01 17:28:00] [INFO ] Invariant cache hit.
[2024-06-01 17:28:00] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-06-01 17:28:00] [INFO ] Redundant transitions in 15 ms returned []
Running 58 sub problems to find dead transitions.
[2024-06-01 17:28:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:00] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:28:00] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-06-01 17:28:00] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:00] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 4/49 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:00] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:28:00] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:28:00] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:28:00] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:28:00] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:28:00] [INFO ] Deduced a trap composed of 8 places in 16 ms of which 1 ms to minimize.
[2024-06-01 17:28:00] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 9 places in 15 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 15/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 63/112 variables, 49/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 3/85 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:01] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/112 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:02] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:28:02] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/112 variables, 2/88 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:02] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:28:02] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:28:02] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/112 variables, 3/91 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:02] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/112 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/112 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 15 (OVERLAPS) 0/112 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 92 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2497 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 30/30 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 4/49 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 21/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:03] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:28:03] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:28:03] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 3/46 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:03] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:03] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:03] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:28:03] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:28:03] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:28:03] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:28:03] [INFO ] Deduced a trap composed of 18 places in 21 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 5/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/49 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (OVERLAPS) 63/112 variables, 49/102 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/112 variables, 58/160 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:03] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:28:04] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/112 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/112 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:04] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:28:04] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/112 variables, 2/164 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/112 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:05] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/112 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:05] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:28:05] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/112 variables, 2/167 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/112 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:06] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/112 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/112 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 21 (OVERLAPS) 0/112 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 168 constraints, problems are : Problem set: 0 solved, 58 unsolved in 4547 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 48/48 constraints]
After SMT, in 7058ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 7060ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 7154 ms. Remains : 49/49 places, 63/63 transitions.
Treatment of property ShieldRVs-PT-003B-LTLFireability-00 finished in 22089 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)||G((p1&&F(p2))))))'
Support contains 3 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 121/121 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 105 transition count 109
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 94 transition count 109
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 22 place count 94 transition count 94
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 52 place count 79 transition count 94
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 57 place count 74 transition count 89
Iterating global reduction 2 with 5 rules applied. Total rules applied 62 place count 74 transition count 89
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 62 place count 74 transition count 86
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 71 transition count 86
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 112 place count 49 transition count 64
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 114 place count 47 transition count 62
Applied a total of 114 rules in 23 ms. Remains 47 /106 variables (removed 59) and now considering 62/121 (removed 59) transitions.
// Phase 1: matrix 62 rows 47 cols
[2024-06-01 17:28:07] [INFO ] Computed 13 invariants in 1 ms
[2024-06-01 17:28:07] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-01 17:28:07] [INFO ] Invariant cache hit.
[2024-06-01 17:28:07] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-06-01 17:28:07] [INFO ] Redundant transitions in 15 ms returned [61]
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 59 sub problems to find dead transitions.
// Phase 1: matrix 61 rows 47 cols
[2024-06-01 17:28:07] [INFO ] Computed 13 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:07] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:28:07] [INFO ] Deduced a trap composed of 11 places in 15 ms of which 0 ms to minimize.
[2024-06-01 17:28:07] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:28:07] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:28:07] [INFO ] Deduced a trap composed of 9 places in 15 ms of which 0 ms to minimize.
[2024-06-01 17:28:07] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:28:07] [INFO ] Deduced a trap composed of 11 places in 16 ms of which 1 ms to minimize.
[2024-06-01 17:28:07] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (OVERLAPS) 1/47 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 1 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 0 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 9 places in 15 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 18/39 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 4/43 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:08] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 4/48 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/47 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/47 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 12 places in 16 ms of which 0 ms to minimize.
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/47 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/47 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/47 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:28:09] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/47 variables, 3/62 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/47 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 15 (OVERLAPS) 61/108 variables, 47/109 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:10] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:28:10] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:28:10] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:28:10] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/108 variables, 4/113 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:10] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:28:10] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:28:10] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/108 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/108 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 19 (OVERLAPS) 0/108 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/108 variables, and 116 constraints, problems are : Problem set: 0 solved, 59 unsolved in 3476 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 56/56 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 54/63 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (OVERLAPS) 1/47 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 2/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 61/108 variables, 47/116 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 59/175 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 17:28:11] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:28:11] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:28:11] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:28:11] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:28:11] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/108 variables, 5/180 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/108 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/108 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/108 variables, and 180 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1826 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 61/61 constraints]
After SMT, in 5319ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 5319ms
Starting structural reductions in SI_LTL mode, iteration 1 : 47/106 places, 61/121 transitions.
Applied a total of 0 rules in 6 ms. Remains 47 /47 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5442 ms. Remains : 47/106 places, 61/121 transitions.
Stuttering acceptance computed with spot in 71 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-01
Stuttering criterion allowed to conclude after 41 steps with 2 reset in 1 ms.
FORMULA ShieldRVs-PT-003B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLFireability-01 finished in 5530 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 121/121 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 101 transition count 116
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 101 transition count 116
Applied a total of 10 rules in 6 ms. Remains 101 /106 variables (removed 5) and now considering 116/121 (removed 5) transitions.
// Phase 1: matrix 116 rows 101 cols
[2024-06-01 17:28:13] [INFO ] Computed 13 invariants in 1 ms
[2024-06-01 17:28:13] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-06-01 17:28:13] [INFO ] Invariant cache hit.
[2024-06-01 17:28:13] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 115 sub problems to find dead transitions.
[2024-06-01 17:28:13] [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
[2024-06-01 17:28:13] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:28:13] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:28:13] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:28:13] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:28:13] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:28:13] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:28:13] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:28:13] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:28:13] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:28:13] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 33 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [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
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 34 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 37 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 17 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 35 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 38 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 23 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 27 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 24 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:28:14] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 25 places in 34 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
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 29 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 24 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 30 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 20 places in 44 ms of which 1 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:28:15] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 20 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 21 places in 19 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
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 29 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 33 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 26 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 28 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:28:16] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 14/84 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 18 places in 15 ms of which 0 ms to minimize.
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 7/91 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 0 ms to minimize.
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:28:17] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:28:18] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:28:18] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:28:18] [INFO ] Deduced a trap composed of 25 places in 33 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
[2024-06-01 17:28:18] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:28:18] [INFO ] Deduced a trap composed of 21 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:28:18] [INFO ] Deduced a trap composed of 16 places in 40 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
[2024-06-01 17:28:18] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:28:18] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:28:18] [INFO ] Deduced a trap composed of 26 places in 26 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
[2024-06-01 17:28:19] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:28:19] [INFO ] Deduced a trap composed of 23 places in 33 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
[2024-06-01 17:28:19] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:28:19] [INFO ] Deduced a trap composed of 22 places in 39 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
[2024-06-01 17:28:20] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:28:20] [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
[2024-06-01 17:28:21] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:28:21] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:28:21] [INFO ] Deduced a trap composed of 25 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:28:22] [INFO ] Deduced a trap composed of 32 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:28:22] [INFO ] Deduced a trap composed of 33 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:28:22] [INFO ] Deduced a trap composed of 12 places in 29 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
[2024-06-01 17:28:22] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:28:22] [INFO ] Deduced a trap composed of 26 places in 32 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
[2024-06-01 17:28:23] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:28:23] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/217 variables, 2/224 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-06-01 17:28:24] [INFO ] Deduced a trap composed of 26 places in 33 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
[2024-06-01 17:28:24] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:28:24] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:28:25] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 1 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
[2024-06-01 17:28:26] [INFO ] Deduced a trap composed of 23 places in 29 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
[2024-06-01 17:28:27] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:28:27] [INFO ] Deduced a trap composed of 31 places in 25 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 15938 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
[2024-06-01 17:28:30] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:28:30] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:28:30] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:28:31] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:28:31] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:28:31] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:28:31] [INFO ] Deduced a trap composed of 18 places in 26 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
[2024-06-01 17:28:32] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:28:33] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 0 ms to minimize.
[2024-06-01 17:28:33] [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
[2024-06-01 17:28:35] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 1 ms to minimize.
[2024-06-01 17:28:35] [INFO ] Deduced a trap composed of 28 places in 41 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
[2024-06-01 17:28:38] [INFO ] Deduced a trap composed of 22 places in 36 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
[2024-06-01 17:28:40] [INFO ] Deduced a trap composed of 21 places in 34 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 18435 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 34394ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 34396ms
Starting structural reductions in LTL mode, iteration 1 : 101/106 places, 116/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34513 ms. Remains : 101/106 places, 116/121 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-02
Product exploration explored 100000 steps with 5148 reset in 134 ms.
Product exploration explored 100000 steps with 5188 reset in 169 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 74 steps (0 resets) in 5 ms. (12 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 97 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)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
[2024-06-01 17:28:48] [INFO ] Invariant cache hit.
[2024-06-01 17:28:48] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2024-06-01 17:28:48] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2024-06-01 17:28:48] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 17:28:48] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2024-06-01 17:28:48] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2024-06-01 17:28:48] [INFO ] Computed and/alt/rep : 115/347/115 causal constraints (skipped 0 transitions) in 8 ms.
[2024-06-01 17:28:48] [INFO ] Added : 80 causal constraints over 16 iterations in 157 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 116/116 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 100 transition count 103
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 88 transition count 103
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 88 transition count 89
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 74 transition count 89
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 106 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 108 place count 45 transition count 60
Applied a total of 108 rules in 16 ms. Remains 45 /101 variables (removed 56) and now considering 60/116 (removed 56) transitions.
// Phase 1: matrix 60 rows 45 cols
[2024-06-01 17:28:48] [INFO ] Computed 13 invariants in 1 ms
[2024-06-01 17:28:48] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-01 17:28:48] [INFO ] Invariant cache hit.
[2024-06-01 17:28:48] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2024-06-01 17:28:48] [INFO ] Redundant transitions in 17 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
[2024-06-01 17:28:48] [INFO ] Computed 13 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:48] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:28:48] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:28:48] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:28:48] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 9 places in 16 ms of which 1 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 6 places in 15 ms of which 0 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 1/45 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 3/37 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:28:49] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 59/104 variables, 45/84 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:50] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:28:50] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:28:50] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:28:50] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 4/88 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:50] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:50] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:50] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:28:50] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:28:50] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:28:50] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/104 variables, 4/94 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 2/96 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/104 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 1 ms to minimize.
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 1 ms to minimize.
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/104 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:28:51] [INFO ] Deduced a trap composed of 16 places in 20 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/104 variables, 4/107 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/104 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 18 (OVERLAPS) 0/104 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 107 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3389 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 49/49 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, 40/52 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:52] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:28:52] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 1/45 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 9/64 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 59/104 variables, 45/109 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 58/167 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:52] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:28:52] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 2/169 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:53] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:28:53] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:28:53] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/104 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (OVERLAPS) 0/104 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 172 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2332 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 56/56 constraints]
After SMT, in 5737ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 5738ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/101 places, 59/116 transitions.
Applied a total of 0 rules in 5 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 5860 ms. Remains : 45/101 places, 59/116 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 18 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-003B-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-003B-LTLFireability-02 finished in 41551 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U p1)))'
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 121/121 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 102 transition count 117
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 102 transition count 117
Applied a total of 8 rules in 3 ms. Remains 102 /106 variables (removed 4) and now considering 117/121 (removed 4) transitions.
// Phase 1: matrix 117 rows 102 cols
[2024-06-01 17:28:54] [INFO ] Computed 13 invariants in 1 ms
[2024-06-01 17:28:54] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-06-01 17:28:54] [INFO ] Invariant cache hit.
[2024-06-01 17:28:54] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 116 sub problems to find dead transitions.
[2024-06-01 17:28:54] [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
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 22 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 20 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 25 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 26 places in 39 ms of which 1 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 24 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 20 places in 20 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
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:28:55] [INFO ] Deduced a trap composed of 38 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 38 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 36 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:28:56] [INFO ] Deduced a trap composed of 29 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 31 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 30 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 24 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 22 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 12/65 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 18 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:28:57] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 7/72 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:28:58] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2024-06-01 17:28:58] [INFO ] Deduced a trap composed of 29 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:28:58] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:28:58] [INFO ] Deduced a trap composed of 29 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:28:58] [INFO ] Deduced a trap composed of 18 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:28:58] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 6/78 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:28:58] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:28:58] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:28:58] [INFO ] Deduced a trap composed of 31 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:28:59] [INFO ] Deduced a trap composed of 25 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:28:59] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 5/83 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:28:59] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:28:59] [INFO ] Deduced a trap composed of 18 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:28:59] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:28:59] [INFO ] Deduced a trap composed of 25 places in 25 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 4/87 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:28:59] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 11 (OVERLAPS) 117/219 variables, 102/190 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:00] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:29:00] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:00] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/219 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:01] [INFO ] Deduced a trap composed of 29 places in 28 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/219 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:01] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/219 variables, 1/195 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:02] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/219 variables, 3/199 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/219 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:04] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:29:04] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/219 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/219 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 20 (OVERLAPS) 0/219 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 202 constraints, problems are : Problem set: 0 solved, 116 unsolved in 11193 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 87/87 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, 87/100 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 117/219 variables, 102/202 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 116/318 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:07] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:09] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:29:09] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 2/321 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 2/323 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 26 places in 39 ms of which 1 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 31 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:13] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:29:13] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:29:13] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 7/330 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:14] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:15] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 0 ms to minimize.
[2024-06-01 17:29:15] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/219 variables, 3/333 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/219 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 1 ms to minimize.
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/219 variables, 2/335 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:21] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2024-06-01 17:29:21] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/219 variables, 2/337 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:23] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:29:23] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:29:24] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/219 variables, 3/340 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/219 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 0 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/219 variables, 1/341 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:29] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:29:30] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:29:30] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 1 ms to minimize.
[2024-06-01 17:29:30] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:29:31] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/219 variables, 5/346 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:29:32] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:29:32] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:29:34] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:29:34] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/219 variables, 4/350 constraints. Problems are: Problem set: 0 solved, 116 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 219/219 variables, and 350 constraints, problems are : Problem set: 0 solved, 116 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 119/119 constraints]
After SMT, in 41226ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 41227ms
Starting structural reductions in LTL mode, iteration 1 : 102/106 places, 117/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41331 ms. Remains : 102/106 places, 117/121 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-04
Stuttering criterion allowed to conclude after 137 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLFireability-04 finished in 41471 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(p1))))'
Support contains 1 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 121/121 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 101 transition count 116
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 101 transition count 116
Applied a total of 10 rules in 3 ms. Remains 101 /106 variables (removed 5) and now considering 116/121 (removed 5) transitions.
// Phase 1: matrix 116 rows 101 cols
[2024-06-01 17:29:36] [INFO ] Computed 13 invariants in 2 ms
[2024-06-01 17:29:36] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-06-01 17:29:36] [INFO ] Invariant cache hit.
[2024-06-01 17:29:36] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 115 sub problems to find dead transitions.
[2024-06-01 17:29:36] [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
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 29 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 33 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 31 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 26 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 20 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 23 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 34 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 37 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 35 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 38 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 24 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 33 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 24 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 25 places in 30 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
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 29 places in 40 ms of which 0 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 24 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 30 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:29:38] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 21 places in 20 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
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 33 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 26 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 28 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 13 places in 28 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
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 18 places in 17 ms of which 1 ms to minimize.
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 20 places in 24 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
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:29:40] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 25 places in 31 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
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 21 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 16 places in 43 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
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 29 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 26 places in 25 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
[2024-06-01 17:29:42] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:42] [INFO ] Deduced a trap composed of 23 places in 33 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
[2024-06-01 17:29:42] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:29:42] [INFO ] Deduced a trap composed of 22 places in 36 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
[2024-06-01 17:29:43] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:29:43] [INFO ] Deduced a trap composed of 29 places in 30 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
[2024-06-01 17:29:44] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:29:44] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:44] [INFO ] Deduced a trap composed of 25 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:45] [INFO ] Deduced a trap composed of 32 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:29:45] [INFO ] Deduced a trap composed of 33 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:45] [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
[2024-06-01 17:29:45] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:29:45] [INFO ] Deduced a trap composed of 26 places in 29 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
[2024-06-01 17:29:46] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:29:46] [INFO ] Deduced a trap composed of 18 places in 29 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
[2024-06-01 17:29:47] [INFO ] Deduced a trap composed of 26 places in 36 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
[2024-06-01 17:29:47] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:29:47] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:29:48] [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
[2024-06-01 17:29:49] [INFO ] Deduced a trap composed of 23 places in 29 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
[2024-06-01 17:29:50] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:29:50] [INFO ] Deduced a trap composed of 31 places in 28 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 15957 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
[2024-06-01 17:29:53] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:29:53] [INFO ] Deduced a trap composed of 20 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:29:53] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/217 variables, 7/353 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-06-01 17:29:55] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:29:56] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:29:56] [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
[2024-06-01 17:29:58] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 0 ms to minimize.
[2024-06-01 17:29:58] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/217 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 22 places in 41 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
[2024-06-01 17:30:03] [INFO ] Deduced a trap composed of 21 places in 32 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 18167 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 34141ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 34142ms
Starting structural reductions in LTL mode, iteration 1 : 101/106 places, 116/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34252 ms. Remains : 101/106 places, 116/121 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-05
Product exploration explored 100000 steps with 50000 reset in 59 ms.
Product exploration explored 100000 steps with 50000 reset in 62 ms.
Computed a total of 23 stabilizing places and 23 stable transitions
Computed a total of 23 stabilizing places and 23 stable transitions
Detected a total of 23/101 stabilizing places and 23/116 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 17 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-003B-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-003B-LTLFireability-05 finished in 34517 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(G(p2)&&p1))))'
Support contains 6 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 121/121 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 102 transition count 117
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 102 transition count 117
Applied a total of 8 rules in 5 ms. Remains 102 /106 variables (removed 4) and now considering 117/121 (removed 4) transitions.
// Phase 1: matrix 117 rows 102 cols
[2024-06-01 17:30:10] [INFO ] Computed 13 invariants in 2 ms
[2024-06-01 17:30:10] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-06-01 17:30:10] [INFO ] Invariant cache hit.
[2024-06-01 17:30:10] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 116 sub problems to find dead transitions.
[2024-06-01 17:30:10] [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
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 34 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 23 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 13 places in 33 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
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 29 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 35 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 0 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 0 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 29 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 29 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 27 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 27 places in 22 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 13/64 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 18 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 34 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:30:13] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:30:14] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 6/70 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:14] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:30:14] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:30:14] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:30:14] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:30:14] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:30:14] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:30:14] [INFO ] Deduced a trap composed of 32 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:30:14] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:30:14] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 9/79 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 39 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 35 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 36 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 5/84 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 32 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 27 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 0 ms to minimize.
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 36 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:30:15] [INFO ] Deduced a trap composed of 33 places in 29 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 9/93 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:16] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 1 ms to minimize.
[2024-06-01 17:30:16] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 11 (OVERLAPS) 117/219 variables, 102/197 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/219 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/219 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 25 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 23 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 26 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 25 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 24 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 27 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 29 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:30:18] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/219 variables, 14/212 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:19] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:30:19] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:30:19] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:30:19] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:30:19] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/219 variables, 5/217 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:20] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/219 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:20] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:30:20] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/219 variables, 2/220 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:21] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:30:21] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/219 variables, 2/222 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:22] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/219 variables, 1/223 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:22] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 0 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/219 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:23] [INFO ] Deduced a trap composed of 33 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:30:23] [INFO ] Deduced a trap composed of 27 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:30:23] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:30:23] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/219 variables, 4/228 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:24] [INFO ] Deduced a trap composed of 27 places in 28 ms of which 2 ms to minimize.
[2024-06-01 17:30:24] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 1 ms to minimize.
[2024-06-01 17:30:24] [INFO ] Deduced a trap composed of 31 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:30:24] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/219 variables, 4/232 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:24] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 0 ms to minimize.
[2024-06-01 17:30:24] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 1 ms to minimize.
[2024-06-01 17:30:24] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 0 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/219 variables, 3/235 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:25] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 0 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/219 variables, 1/236 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:26] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:30:26] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:30:26] [INFO ] Deduced a trap composed of 22 places in 20 ms of which 1 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/219 variables, 3/239 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/219 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:27] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:30:27] [INFO ] Deduced a trap composed of 32 places in 40 ms of which 0 ms to minimize.
[2024-06-01 17:30:27] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:30:27] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 0 ms to minimize.
At refinement iteration 27 (OVERLAPS) 0/219 variables, 4/243 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:28] [INFO ] Deduced a trap composed of 31 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:30:28] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 0 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/219 variables, 2/245 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:28] [INFO ] Deduced a trap composed of 27 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:30:28] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 0 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/219 variables, 2/247 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/219 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:30] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 0 ms to minimize.
At refinement iteration 31 (OVERLAPS) 0/219 variables, 1/248 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:30] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:30:30] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 1 ms to minimize.
At refinement iteration 32 (INCLUDED_ONLY) 0/219 variables, 2/250 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/219 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 34 (OVERLAPS) 0/219 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 250 constraints, problems are : Problem set: 0 solved, 116 unsolved in 21935 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 135/135 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, 135/148 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:33] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:30:33] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:30:33] [INFO ] Deduced a trap composed of 23 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:30:33] [INFO ] Deduced a trap composed of 28 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:30:33] [INFO ] Deduced a trap composed of 17 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:30:33] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:30:33] [INFO ] Deduced a trap composed of 22 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:30:33] [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, 8/156 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (OVERLAPS) 117/219 variables, 102/258 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 116/374 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:34] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 1/375 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:39] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-06-01 17:30:40] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/219 variables, 2/377 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/219 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:46] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/219 variables, 1/378 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:48] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:30:48] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:30:49] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/219 variables, 3/381 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:30:51] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/219 variables, 1/382 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/219 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 15 (OVERLAPS) 0/219 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 219/219 variables, and 382 constraints, problems are : Problem set: 0 solved, 116 unsolved in 27802 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 151/151 constraints]
After SMT, in 49751ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 49753ms
Starting structural reductions in LTL mode, iteration 1 : 102/106 places, 117/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49859 ms. Remains : 102/106 places, 117/121 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLFireability-06 finished in 50021 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(p1)||p0))))'
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 121/121 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 105 transition count 108
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 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 24 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 50 place count 80 transition count 95
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 55 place count 75 transition count 90
Iterating global reduction 2 with 5 rules applied. Total rules applied 60 place count 75 transition count 90
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 60 place count 75 transition count 87
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 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 116 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 118 place count 45 transition count 60
Applied a total of 118 rules in 14 ms. Remains 45 /106 variables (removed 61) and now considering 60/121 (removed 61) transitions.
// Phase 1: matrix 60 rows 45 cols
[2024-06-01 17:31:00] [INFO ] Computed 13 invariants in 0 ms
[2024-06-01 17:31:00] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-06-01 17:31:00] [INFO ] Invariant cache hit.
[2024-06-01 17:31:00] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2024-06-01 17:31:00] [INFO ] Redundant transitions in 17 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 57 sub problems to find dead transitions.
// Phase 1: matrix 59 rows 45 cols
[2024-06-01 17:31:00] [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, 57 unsolved
[2024-06-01 17:31:00] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:31:00] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:00] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:00] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:31:00] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:31:00] [INFO ] Deduced a trap composed of 13 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:31:00] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:31:00] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 16 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 5 places in 14 ms of which 0 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:01] [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, 18/30 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/38 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 15 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 6 places in 14 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 10 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:31:01] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 4/45 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 1/45 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:02] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:31:02] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:31:02] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:31:02] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 4/50 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:02] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:31:02] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:31:02] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/45 variables, 3/53 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/45 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (OVERLAPS) 59/104 variables, 45/98 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:02] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:31:02] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:31:02] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:02] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/104 variables, 4/102 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 7/109 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/104 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
At refinement iteration 15 (OVERLAPS) 0/104 variables, 3/112 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/104 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:31:03] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:31:04] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
At refinement iteration 17 (OVERLAPS) 0/104 variables, 6/118 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/104 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:04] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:31:04] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/104 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:04] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:31:04] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:04] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/104 variables, 3/123 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/104 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 22 (OVERLAPS) 0/104 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 123 constraints, problems are : Problem set: 0 solved, 57 unsolved in 4316 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 65/65 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 55/67 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (OVERLAPS) 1/45 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 59/104 variables, 45/123 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 57/180 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (OVERLAPS) 0/104 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 180 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1237 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 65/65 constraints]
After SMT, in 5564ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 5565ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/106 places, 59/121 transitions.
Applied a total of 0 rules in 2 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 5674 ms. Remains : 45/106 places, 59/121 transitions.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-07
Product exploration explored 100000 steps with 1899 reset in 154 ms.
Product exploration explored 100000 steps with 1879 reset in 168 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 83 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 40000 steps (749 resets) in 142 ms. (279 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40003 steps (181 resets) in 119 ms. (333 steps per ms) remains 1/1 properties
[2024-06-01 17:31:06] [INFO ] Invariant cache hit.
Problem apf1 is UNSAT
After SMT solving in domain Real declared 2/104 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 13 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, State Equation: 0/45 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 14ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1))), (G (OR p0 p1))]
False Knowledge obtained : [(F p1), (F (NOT (AND p0 (NOT p1)))), (F (NOT p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 13 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-003B-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-003B-LTLFireability-07 finished in 6350 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 1 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 121/121 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 105 transition count 108
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 93 transition count 108
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 93 transition count 93
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 78 transition count 93
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 74 transition count 89
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 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 62 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 66 place count 72 transition count 87
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 118 place count 46 transition count 61
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 120 place count 44 transition count 59
Applied a total of 120 rules in 14 ms. Remains 44 /106 variables (removed 62) and now considering 59/121 (removed 62) transitions.
// Phase 1: matrix 59 rows 44 cols
[2024-06-01 17:31:06] [INFO ] Computed 13 invariants in 2 ms
[2024-06-01 17:31:06] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-01 17:31:06] [INFO ] Invariant cache hit.
[2024-06-01 17:31:06] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-06-01 17:31:07] [INFO ] Redundant transitions in 18 ms returned [58]
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 58 rows 44 cols
[2024-06-01 17:31:07] [INFO ] Computed 13 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 16 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 5/38 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:31:07] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 0 ms to minimize.
[2024-06-01 17:31:08] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 5/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/102 variables, 44/87 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:08] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:31:08] [INFO ] Deduced a trap composed of 13 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:31:08] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:31:08] [INFO ] Deduced a trap composed of 14 places in 18 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 4/91 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:08] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:31:08] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 2/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (OVERLAPS) 0/102 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/102 variables, and 93 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1925 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 36/36 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 36/49 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:09] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:31:09] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 58/102 variables, 44/95 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 57/152 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:09] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:09] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 2/154 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:09] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (OVERLAPS) 0/102 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/102 variables, and 155 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1781 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 41/41 constraints]
After SMT, in 3721ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 3723ms
Starting structural reductions in SI_LTL mode, iteration 1 : 44/106 places, 58/121 transitions.
Applied a total of 0 rules in 4 ms. Remains 44 /44 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3837 ms. Remains : 44/106 places, 58/121 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-08
Product exploration explored 100000 steps with 7981 reset in 107 ms.
Product exploration explored 100000 steps with 8069 reset in 205 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 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 66 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 42 steps (0 resets) in 4 ms. (8 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 87 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
[2024-06-01 17:31:11] [INFO ] Invariant cache hit.
[2024-06-01 17:31:11] [INFO ] [Real]Absence check using 13 positive place invariants in 1 ms returned sat
[2024-06-01 17:31:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-06-01 17:31:11] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 17:31:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 1 ms returned sat
[2024-06-01 17:31:11] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-06-01 17:31:11] [INFO ] Computed and/alt/rep : 54/206/54 causal constraints (skipped 3 transitions) in 4 ms.
[2024-06-01 17:31:11] [INFO ] Added : 52 causal constraints over 11 iterations in 67 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-06-01 17:31:11] [INFO ] Invariant cache hit.
[2024-06-01 17:31:11] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 17:31:11] [INFO ] Invariant cache hit.
[2024-06-01 17:31:11] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-06-01 17:31:11] [INFO ] Redundant transitions in 15 ms returned []
Running 57 sub problems to find dead transitions.
[2024-06-01 17:31:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:11] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:31:11] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:31:11] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 9 places in 16 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 14 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 16 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 5/38 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:12] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 5/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/102 variables, 44/87 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:13] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:31:13] [INFO ] Deduced a trap composed of 13 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:31:13] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:31:13] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 4/91 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:13] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:13] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 2/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (OVERLAPS) 0/102 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/102 variables, and 93 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1950 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 36/36 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 36/49 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:13] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:31:13] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 58/102 variables, 44/95 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 57/152 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:14] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:31:14] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 2/154 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:14] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (OVERLAPS) 0/102 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/102 variables, and 155 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1828 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 41/41 constraints]
After SMT, in 3791ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 3793ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3889 ms. Remains : 44/44 places, 58/58 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 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 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 49 steps (0 resets) in 4 ms. (9 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 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 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
[2024-06-01 17:31:16] [INFO ] Invariant cache hit.
[2024-06-01 17:31:16] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2024-06-01 17:31:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-06-01 17:31:16] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 17:31:16] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2024-06-01 17:31:16] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-06-01 17:31:16] [INFO ] Computed and/alt/rep : 54/206/54 causal constraints (skipped 3 transitions) in 3 ms.
[2024-06-01 17:31:16] [INFO ] Added : 52 causal constraints over 11 iterations in 72 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 8011 reset in 87 ms.
Product exploration explored 100000 steps with 8054 reset in 159 ms.
Support contains 1 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-06-01 17:31:16] [INFO ] Invariant cache hit.
[2024-06-01 17:31:16] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-06-01 17:31:16] [INFO ] Invariant cache hit.
[2024-06-01 17:31:16] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-06-01 17:31:16] [INFO ] Redundant transitions in 17 ms returned []
Running 57 sub problems to find dead transitions.
[2024-06-01 17:31:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:16] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:31:16] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:31:16] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:16] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:31:16] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:31:16] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:16] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:31:16] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 9 places in 15 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 13 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 14 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 5/38 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 5/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/102 variables, 44/87 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:31:17] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:31:18] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 4/91 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:18] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:31:18] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 2/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (OVERLAPS) 0/102 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/102 variables, and 93 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1939 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 36/36 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 36/49 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:18] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:31:18] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 58/102 variables, 44/95 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 57/152 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:19] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:31:19] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 2/154 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:31:19] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (OVERLAPS) 0/102 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/102 variables, and 155 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1814 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 41/41 constraints]
After SMT, in 3767ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 3768ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3870 ms. Remains : 44/44 places, 58/58 transitions.
Treatment of property ShieldRVs-PT-003B-LTLFireability-08 finished in 13575 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(G(!p1)))))'
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 121/121 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 102 transition count 117
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 102 transition count 117
Applied a total of 8 rules in 1 ms. Remains 102 /106 variables (removed 4) and now considering 117/121 (removed 4) transitions.
// Phase 1: matrix 117 rows 102 cols
[2024-06-01 17:31:20] [INFO ] Computed 13 invariants in 1 ms
[2024-06-01 17:31:20] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-06-01 17:31:20] [INFO ] Invariant cache hit.
[2024-06-01 17:31:20] [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 116 sub problems to find dead transitions.
[2024-06-01 17:31:20] [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
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 20 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 24 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 20 places in 19 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
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 38 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:31:21] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 38 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 36 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:31:22] [INFO ] Deduced a trap composed of 31 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 30 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 24 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 22 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 23 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 23 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 12/65 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 25 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 18 places in 15 ms of which 0 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:23] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 7/72 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:24] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:31:24] [INFO ] Deduced a trap composed of 29 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:31:24] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:31:24] [INFO ] Deduced a trap composed of 29 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:31:24] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:31:24] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 6/78 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:24] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:31:24] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:31:24] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:31:24] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:31:25] [INFO ] Deduced a trap composed of 25 places in 28 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 5/83 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:25] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:31:25] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:31:25] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:31:25] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 4/87 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:25] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 11 (OVERLAPS) 117/219 variables, 102/190 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:26] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:31:26] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:31:26] [INFO ] Deduced a trap composed of 18 places in 23 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/219 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:27] [INFO ] Deduced a trap composed of 29 places in 29 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/219 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:27] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/219 variables, 1/195 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:28] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:29] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:31:29] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:31:29] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/219 variables, 3/199 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:29] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/219 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:29] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:31:30] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/219 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/219 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 20 (OVERLAPS) 0/219 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 202 constraints, problems are : Problem set: 0 solved, 116 unsolved in 10983 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 87/87 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, 87/100 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 117/219 variables, 102/202 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 116/318 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:33] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:34] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:31:34] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 2/321 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:36] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:31:36] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 2/323 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:38] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:31:38] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:31:38] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:31:38] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:31:38] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:31:38] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 0 ms to minimize.
[2024-06-01 17:31:38] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 7/330 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:40] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:31:40] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 0 ms to minimize.
[2024-06-01 17:31:40] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/219 variables, 3/333 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/219 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:44] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:31:44] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 0 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/219 variables, 2/335 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:47] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:31:47] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/219 variables, 2/337 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:49] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:31:49] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:31:49] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/219 variables, 3/340 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/219 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:53] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 0 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/219 variables, 1/341 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:55] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:31:56] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 0 ms to minimize.
[2024-06-01 17:31:56] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 0 ms to minimize.
[2024-06-01 17:31:56] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:31:56] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/219 variables, 5/346 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-01 17:31:58] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:31:58] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:31:59] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:31:59] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/219 variables, 4/350 constraints. Problems are: Problem set: 0 solved, 116 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 219/219 variables, and 350 constraints, problems are : Problem set: 0 solved, 116 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 119/119 constraints]
After SMT, in 41011ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 41012ms
Starting structural reductions in LTL mode, iteration 1 : 102/106 places, 117/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41114 ms. Remains : 102/106 places, 117/121 transitions.
Stuttering acceptance computed with spot in 132 ms :[true, (OR (NOT p0) p1), (OR (NOT p0) p1), p1]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-10
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLFireability-10 finished in 41257 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X((p1||X(G(!p0)))))))'
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 121/121 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 103 transition count 118
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 103 transition count 118
Applied a total of 6 rules in 2 ms. Remains 103 /106 variables (removed 3) and now considering 118/121 (removed 3) transitions.
// Phase 1: matrix 118 rows 103 cols
[2024-06-01 17:32:01] [INFO ] Computed 13 invariants in 1 ms
[2024-06-01 17:32:01] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-06-01 17:32:01] [INFO ] Invariant cache hit.
[2024-06-01 17:32:01] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Running 117 sub problems to find dead transitions.
[2024-06-01 17:32:01] [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
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 22 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 29 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 22 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 24 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 23 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 25 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:32:02] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 23 places in 37 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
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 25 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:32:03] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 17/50 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 1 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 29 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 28 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 16 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 15 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 24 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 24 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 32 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 20 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:32:04] [INFO ] Deduced a trap composed of 29 places in 26 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:05] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:32:05] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 1 ms to minimize.
[2024-06-01 17:32:05] [INFO ] Deduced a trap composed of 33 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:32:05] [INFO ] Deduced a trap composed of 19 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:32:05] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 0 ms to minimize.
[2024-06-01 17:32:05] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:32:05] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 7/77 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 7 (OVERLAPS) 118/221 variables, 103/180 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:06] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 0 ms to minimize.
[2024-06-01 17:32:06] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:32:06] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:32:06] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:32:06] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:32:06] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:32:06] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:32:06] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:32:06] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 0 ms to minimize.
[2024-06-01 17:32:06] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:32:07] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:32:07] [INFO ] Deduced a trap composed of 21 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:32:07] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:32:07] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:32:07] [INFO ] Deduced a trap composed of 31 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:32:07] [INFO ] Deduced a trap composed of 29 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:32:07] [INFO ] Deduced a trap composed of 32 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:32:07] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:32:07] [INFO ] Deduced a trap composed of 32 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:32:07] [INFO ] Deduced a trap composed of 31 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/221 variables, 20/200 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:07] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-06-01 17:32:07] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:32:08] [INFO ] Deduced a trap composed of 21 places in 43 ms of which 1 ms to minimize.
[2024-06-01 17:32:08] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/221 variables, 4/204 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:08] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:32:08] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:32:08] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:32:08] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:32:08] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/221 variables, 5/209 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:09] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:32:09] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:32:09] [INFO ] Deduced a trap composed of 33 places in 27 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
At refinement iteration 13 (INCLUDED_ONLY) 0/221 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:10] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:32:10] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:32:10] [INFO ] Deduced a trap composed of 21 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:32:10] [INFO ] Deduced a trap composed of 23 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:32:10] [INFO ] Deduced a trap composed of 18 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:32:10] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 2 ms to minimize.
[2024-06-01 17:32:10] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/221 variables, 7/219 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:11] [INFO ] Deduced a trap composed of 33 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:32:11] [INFO ] Deduced a trap composed of 35 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:32:11] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:32:11] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:32:11] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:32:11] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/221 variables, 6/225 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:12] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/221 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:12] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/221 variables, 1/227 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/221 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 19 (OVERLAPS) 0/221 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Real declared 221/221 variables, and 227 constraints, problems are : Problem set: 0 solved, 117 unsolved in 12260 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 111/111 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, 111/124 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:14] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 5 (OVERLAPS) 118/221 variables, 103/228 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 117/345 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:15] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:32:16] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/221 variables, 2/347 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:17] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 0 ms to minimize.
[2024-06-01 17:32:18] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:32:18] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:32:18] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:32:18] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:32:18] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:32:18] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:32:18] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:32:18] [INFO ] Deduced a trap composed of 18 places in 23 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 9/356 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:21] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:23] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/221 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/221 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:28] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 1 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/221 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/221 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:33] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:32:33] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/221 variables, 2/361 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/221 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:39] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 0 ms to minimize.
[2024-06-01 17:32:39] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:32:39] [INFO ] Deduced a trap composed of 32 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:32:39] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 0 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/221 variables, 4/365 constraints. Problems are: Problem set: 0 solved, 117 unsolved
[2024-06-01 17:32:41] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:32:41] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:32:41] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:32:42] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:32:42] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/221 variables, 5/370 constraints. Problems are: Problem set: 0 solved, 117 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 221/221 variables, and 370 constraints, problems are : Problem set: 0 solved, 117 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 137/137 constraints]
After SMT, in 42289ms problems are : Problem set: 0 solved, 117 unsolved
Search for dead transitions found 0 dead transitions in 42290ms
Starting structural reductions in LTL mode, iteration 1 : 103/106 places, 118/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42396 ms. Remains : 103/106 places, 118/121 transitions.
Stuttering acceptance computed with spot in 204 ms :[(AND p0 (NOT p1)), p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-11
Entered a terminal (fully accepting) state of product in 50 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLFireability-11 finished in 42622 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 1 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 121/121 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 105 transition count 109
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 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 22 place count 94 transition count 95
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 50 place count 80 transition count 95
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 55 place count 75 transition count 90
Iterating global reduction 2 with 5 rules applied. Total rules applied 60 place count 75 transition count 90
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 60 place count 75 transition count 87
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 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 116 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 118 place count 45 transition count 60
Applied a total of 118 rules in 18 ms. Remains 45 /106 variables (removed 61) and now considering 60/121 (removed 61) transitions.
// Phase 1: matrix 60 rows 45 cols
[2024-06-01 17:32:44] [INFO ] Computed 13 invariants in 1 ms
[2024-06-01 17:32:44] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-06-01 17:32:44] [INFO ] Invariant cache hit.
[2024-06-01 17:32:44] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2024-06-01 17:32:44] [INFO ] Redundant transitions in 21 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
[2024-06-01 17:32:44] [INFO ] Computed 13 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 4 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:32:44] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 12 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 1/45 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 5 places in 14 ms of which 1 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 9/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 14 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:32:45] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 9/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:46] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:32:46] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:32:46] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:32:46] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 4/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (OVERLAPS) 59/104 variables, 45/102 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:46] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:46] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/104 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/104 variables, 6/110 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/104 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/104 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 15 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/104 variables, 5/116 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:47] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:32:48] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:32:48] [INFO ] Deduced a trap composed of 19 places in 21 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/104 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:48] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:32:48] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:32:48] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:32:48] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/104 variables, 4/123 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:48] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/104 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:48] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 0 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/104 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:48] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:32:48] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:32:48] [INFO ] Deduced a trap composed of 10 places in 17 ms of which 0 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/104 variables, 3/128 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/104 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:49] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:32:49] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 0 ms to minimize.
At refinement iteration 24 (OVERLAPS) 0/104 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/104 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 26 (OVERLAPS) 0/104 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 130 constraints, problems are : Problem set: 0 solved, 58 unsolved in 5191 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 72/72 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, 52/64 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 1/45 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/104 variables, 45/130 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 58/188 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (OVERLAPS) 0/104 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 188 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1333 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 72/72 constraints]
After SMT, in 6544ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 6545ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/106 places, 59/121 transitions.
Applied a total of 0 rules in 4 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 6686 ms. Remains : 45/106 places, 59/121 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-12
Stuttering criterion allowed to conclude after 21131 steps with 3100 reset in 25 ms.
FORMULA ShieldRVs-PT-003B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLFireability-12 finished in 6799 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U G(p1)))'
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 121/121 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 105 transition count 108
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 93 transition count 108
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 93 transition count 93
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 78 transition count 93
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 59 place count 73 transition count 88
Iterating global reduction 2 with 5 rules applied. Total rules applied 64 place count 73 transition count 88
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 64 place count 73 transition count 85
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 70 place count 70 transition count 85
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 47 transition count 62
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 45 transition count 60
Applied a total of 118 rules in 14 ms. Remains 45 /106 variables (removed 61) and now considering 60/121 (removed 61) transitions.
// Phase 1: matrix 60 rows 45 cols
[2024-06-01 17:32:51] [INFO ] Computed 13 invariants in 1 ms
[2024-06-01 17:32:51] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-06-01 17:32:51] [INFO ] Invariant cache hit.
[2024-06-01 17:32:51] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2024-06-01 17:32:51] [INFO ] Redundant transitions in 16 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 57 sub problems to find dead transitions.
// Phase 1: matrix 59 rows 45 cols
[2024-06-01 17:32:51] [INFO ] Computed 13 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 1 ms to minimize.
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 1/45 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:32:51] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 16 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 17/40 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 1 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 9/49 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:32:52] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (OVERLAPS) 59/104 variables, 45/96 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:53] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:32:53] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:32:53] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:32:53] [INFO ] Deduced a trap composed of 10 places in 16 ms of which 0 ms to minimize.
[2024-06-01 17:32:53] [INFO ] Deduced a trap composed of 11 places in 17 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, 57 unsolved
[2024-06-01 17:32:53] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:32:53] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 2/103 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:53] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/104 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 14 (OVERLAPS) 0/104 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 104 constraints, problems are : Problem set: 0 solved, 57 unsolved in 2586 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 46/46 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 45/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (OVERLAPS) 1/45 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:54] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:32:54] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:32:54] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:32:54] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:32:54] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-06-01 17:32:54] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:32:54] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:54] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 8/67 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 59/104 variables, 45/112 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 57/169 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:54] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:54] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:55] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:32:55] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:32:55] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 3/174 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:55] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/104 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:56] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-01 17:32:56] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/104 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/104 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 16 (OVERLAPS) 0/104 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 177 constraints, problems are : Problem set: 0 solved, 57 unsolved in 3876 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 62/62 constraints]
After SMT, in 6482ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 6483ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/106 places, 59/121 transitions.
Applied a total of 0 rules in 3 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 6608 ms. Remains : 45/106 places, 59/121 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), true, (AND p1 (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-13
Entered a terminal (fully accepting) state of product in 16 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLFireability-13 finished in 6762 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 4 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 121/121 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 105 transition count 109
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 94 transition count 109
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 22 place count 94 transition count 94
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 52 place count 79 transition count 94
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 57 place count 74 transition count 89
Iterating global reduction 2 with 5 rules applied. Total rules applied 62 place count 74 transition count 89
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 62 place count 74 transition count 86
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 71 transition count 86
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 116 place count 47 transition count 62
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 117 place count 46 transition count 61
Applied a total of 117 rules in 10 ms. Remains 46 /106 variables (removed 60) and now considering 61/121 (removed 60) transitions.
// Phase 1: matrix 61 rows 46 cols
[2024-06-01 17:32:57] [INFO ] Computed 13 invariants in 1 ms
[2024-06-01 17:32:57] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 17:32:57] [INFO ] Invariant cache hit.
[2024-06-01 17:32:58] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2024-06-01 17:32:58] [INFO ] Redundant transitions in 20 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 58 sub problems to find dead transitions.
// Phase 1: matrix 60 rows 46 cols
[2024-06-01 17:32:58] [INFO ] Computed 13 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:58] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 15/49 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/46 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 60/106 variables, 46/99 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:32:59] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:33:00] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 7/106 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:00] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:33:00] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:33:00] [INFO ] Deduced a trap composed of 14 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:33:00] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:33:00] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 5/111 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:00] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:33:00] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/106 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/106 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:00] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 0 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/106 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:01] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:33:01] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:33:01] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:33:01] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/106 variables, 4/118 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:01] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/106 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/106 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 17 (OVERLAPS) 0/106 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 119 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3687 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 37/41 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 9/50 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 23/73 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:01] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 60/106 variables, 46/120 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 58/178 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:02] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:33:02] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:33:02] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:02] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:33:02] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:33:03] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 3/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:03] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/106 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/106 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (OVERLAPS) 0/106 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 185 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3280 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 68/68 constraints]
After SMT, in 6981ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 6982ms
Starting structural reductions in SI_LTL mode, iteration 1 : 46/106 places, 60/121 transitions.
Applied a total of 0 rules in 4 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 7101 ms. Remains : 46/106 places, 60/121 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLFireability-15
Product exploration explored 100000 steps with 1922 reset in 150 ms.
Product exploration explored 100000 steps with 1911 reset in 233 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 p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 179 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
RANDOM walk for 11 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 214 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 4 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.
[2024-06-01 17:33:05] [INFO ] Invariant cache hit.
[2024-06-01 17:33:05] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-06-01 17:33:05] [INFO ] Invariant cache hit.
[2024-06-01 17:33:06] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-06-01 17:33:06] [INFO ] Redundant transitions in 17 ms returned []
Running 58 sub problems to find dead transitions.
[2024-06-01 17:33:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:06] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 10 places in 16 ms of which 0 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 10 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 15/49 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/46 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 60/106 variables, 46/99 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:33:07] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 7/106 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:08] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:33:08] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:33:08] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:33:08] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:33:08] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 5/111 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:08] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:33:08] [INFO ] Deduced a trap composed of 13 places in 18 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/106 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/106 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:08] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/106 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:09] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:33:09] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:33:09] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:33:09] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/106 variables, 4/118 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:09] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/106 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/106 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 17 (OVERLAPS) 0/106 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 119 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3588 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 37/41 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 9/50 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 23/73 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:09] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:33:09] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:33:09] [INFO ] Deduced a trap composed of 12 places in 16 ms of which 0 ms to minimize.
[2024-06-01 17:33:09] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 60/106 variables, 46/123 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 58/181 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:10] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:33:10] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:33:10] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:33:10] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:33:10] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 5/186 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:11] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/106 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/106 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (OVERLAPS) 0/106 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 187 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3483 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 70/70 constraints]
After SMT, in 7088ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 7089ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 7196 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 p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 183 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
RANDOM walk for 7 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 200 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1909 reset in 137 ms.
Product exploration explored 100000 steps with 1898 reset in 184 ms.
Support contains 4 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 1 ms. Remains 46 /46 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-06-01 17:33:14] [INFO ] Invariant cache hit.
[2024-06-01 17:33:14] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-06-01 17:33:14] [INFO ] Invariant cache hit.
[2024-06-01 17:33:14] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2024-06-01 17:33:14] [INFO ] Redundant transitions in 17 ms returned []
Running 58 sub problems to find dead transitions.
[2024-06-01 17:33:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 9 places in 16 ms of which 0 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 15 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:33:14] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 15/49 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/46 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 60/106 variables, 46/99 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 1 ms to minimize.
[2024-06-01 17:33:15] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:33:16] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:33:16] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:33:16] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:33:16] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 7/106 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:16] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:33:16] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:33:16] [INFO ] Deduced a trap composed of 14 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:33:16] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:33:16] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 5/111 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:16] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:33:16] [INFO ] Deduced a trap composed of 13 places in 17 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/106 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/106 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:16] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 0 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/106 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:17] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:33:17] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:33:17] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:33:17] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/106 variables, 4/118 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:17] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/106 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/106 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 17 (OVERLAPS) 0/106 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 119 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3609 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 37/41 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 9/50 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 23/73 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:17] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:33:17] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:33:18] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:33:18] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 60/106 variables, 46/123 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 58/181 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:18] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:33:18] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:33:18] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:33:18] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:33:18] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 5/186 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/106 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-06-01 17:33:19] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/106 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/106 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (OVERLAPS) 0/106 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 187 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3482 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 70/70 constraints]
After SMT, in 7103ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 7104ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 7215 ms. Remains : 46/46 places, 60/60 transitions.
Treatment of property ShieldRVs-PT-003B-LTLFireability-15 finished in 23353 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)||X(F(p1))) U p2))'
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(G(p0)))'
[2024-06-01 17:33:21] [INFO ] Flatten gal took : 8 ms
[2024-06-01 17:33:21] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-06-01 17:33:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 106 places, 121 transitions and 398 arcs took 2 ms.
Total runtime 388392 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA ShieldRVs-PT-003B-LTLFireability-00 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldRVs-PT-003B-LTLFireability-08 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldRVs-PT-003B-LTLFireability-15 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717263359168

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name ShieldRVs-PT-003B-LTLFireability-00
ltl formula formula --ltl=/tmp/6664/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 106 places, 121 transitions and 398 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/6664/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/6664/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/6664/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/6664/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 108 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 107, there are 229 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4): ~91 levels ~10000 states ~65688 transitions
pnml2lts-mc( 2/ 4): ~91 levels ~20000 states ~144876 transitions
pnml2lts-mc( 0/ 4): ~98 levels ~40000 states ~291956 transitions
pnml2lts-mc( 2/ 4): ~91 levels ~80000 states ~615824 transitions
pnml2lts-mc( 2/ 4): ~91 levels ~160000 states ~1270544 transitions
pnml2lts-mc( 0/ 4): ~142 levels ~320000 states ~2618928 transitions
pnml2lts-mc( 0/ 4): ~142 levels ~640000 states ~5569980 transitions
pnml2lts-mc( 2/ 4): ~97 levels ~1280000 states ~11901192 transitions
pnml2lts-mc( 2/ 4): ~117 levels ~2560000 states ~25345352 transitions
pnml2lts-mc( 2/ 4): ~117 levels ~5120000 states ~56670780 transitions
pnml2lts-mc( 2/ 4): ~117 levels ~10240000 states ~122570512 transitions
pnml2lts-mc( 2/ 4): ~118 levels ~20480000 states ~256669244 transitions
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~135!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 22918979
pnml2lts-mc( 0/ 4): unique states count: 22919464
pnml2lts-mc( 0/ 4): unique transitions count: 394014602
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 371088676
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 22919485
pnml2lts-mc( 0/ 4): - cum. max stack depth: 587
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 22919485 states 394014945 transitions, fanout: 17.191
pnml2lts-mc( 0/ 4): Total exploration time 75.600 sec (75.600 sec minimum, 75.600 sec on average)
pnml2lts-mc( 0/ 4): States per second: 303168, Transitions per second: 5211838
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 176.4MB, 8.1 B/state, compr.: 1.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 68.0%/2.0%
pnml2lts-mc( 0/ 4): Stored 121 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 176.4MB (~256.0MB paged-in)
ltl formula name ShieldRVs-PT-003B-LTLFireability-08
ltl formula formula --ltl=/tmp/6664/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 106 places, 121 transitions and 398 arcs
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/6664/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/6664/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/6664/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/6664/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 108 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 107, there are 126 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4): ~94 levels ~10000 states ~21672 transitions
pnml2lts-mc( 0/ 4): ~93 levels ~20000 states ~47824 transitions
pnml2lts-mc( 0/ 4): ~93 levels ~40000 states ~100528 transitions
pnml2lts-mc( 0/ 4): ~93 levels ~80000 states ~215960 transitions
pnml2lts-mc( 0/ 4): ~98 levels ~160000 states ~455432 transitions
pnml2lts-mc( 0/ 4): ~98 levels ~320000 states ~932756 transitions
pnml2lts-mc( 0/ 4): ~98 levels ~640000 states ~2030312 transitions
pnml2lts-mc( 0/ 4): ~98 levels ~1280000 states ~4324144 transitions
pnml2lts-mc( 3/ 4): ~99 levels ~2560000 states ~9531364 transitions
pnml2lts-mc( 3/ 4): ~99 levels ~5120000 states ~22160996 transitions
pnml2lts-mc( 0/ 4): ~119 levels ~10240000 states ~57559276 transitions
pnml2lts-mc( 3/ 4): ~121 levels ~20480000 states ~114899320 transitions
pnml2lts-mc( 0/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 33553107
pnml2lts-mc( 0/ 4): unique states count: 33553452
pnml2lts-mc( 0/ 4): unique transitions count: 207340141
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 173806045
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 33560450
pnml2lts-mc( 0/ 4): - cum. max stack depth: 488
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33560450 states 207394670 transitions, fanout: 6.180
pnml2lts-mc( 0/ 4): Total exploration time 80.680 sec (80.670 sec minimum, 80.673 sec on average)
pnml2lts-mc( 0/ 4): States per second: 415970, Transitions per second: 2570584
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 256.6MB, 8.0 B/state, compr.: 1.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/1.0%
pnml2lts-mc( 0/ 4): Stored 121 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 256.6MB (~256.0MB paged-in)
ltl formula name ShieldRVs-PT-003B-LTLFireability-15
ltl formula formula --ltl=/tmp/6664/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 106 places, 121 transitions and 398 arcs
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/6664/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/6664/ltl_2_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.010 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/6664/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/6664/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 107 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 107, there are 149 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4): ~181 levels ~10000 states ~69516 transitions
pnml2lts-mc( 1/ 4): ~181 levels ~20000 states ~157008 transitions
pnml2lts-mc( 1/ 4): ~181 levels ~40000 states ~347608 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Accepting cycle FOUND at depth ~227!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 40389
pnml2lts-mc( 0/ 4): unique states count: 41181
pnml2lts-mc( 0/ 4): unique transitions count: 347349
pnml2lts-mc( 0/ 4): - self-loop count: 25
pnml2lts-mc( 0/ 4): - claim dead count: 301029
pnml2lts-mc( 0/ 4): - claim found count: 38
pnml2lts-mc( 0/ 4): - claim success count: 41246
pnml2lts-mc( 0/ 4): - cum. max stack depth: 846
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 41246 states 347809 transitions, fanout: 8.433
pnml2lts-mc( 0/ 4): Total exploration time 0.210 sec (0.210 sec minimum, 0.210 sec on average)
pnml2lts-mc( 0/ 4): States per second: 196410, Transitions per second: 1656233
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.4MB, 9.1 B/state, compr.: 2.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 121 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.4MB (~256.0MB paged-in)

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

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ShieldRVs-PT-003B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r528-tall-171683761800748"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;