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Description:

clingexplaid 1.0.14

clingexplaid
Tools to aid the development of explanation systems using clingo
Installation
Clingo-Explaid easily be installed with pip:
pip install clingexplaid

Requirements

python >= 3.9
clingo >= 5.7.1

Building from Source
Please refer to DEVELOPEMENT
Usage
Run the following for basic usage information:
clingexplaid -h

Interactive Mode
We provide an interactive terminal user interface (textual) where all modes are
accessible in an interactive format. You can start this mode by using the
command below.
clingexplaid <files> --interactive

Example: MUS Sudoku
Below is one Example call using our Sudoku Example.
clingexplaid examples/sudoku/encoding.lp examples/sudoku/instance.lp --interactive

Example: Show Decisions
This Example shows the interactive Solver Decision Tree generated from
examples/misc/sat_simple.lp.

Clingo Application Class
The clingexplaid CLI (based on the clingo.Application class) extends clingo
with <method> and <options>.
clingexplaid <method> <options>

<method>: specifies which Clingexplaid method is used (Required)

Options:

--muc:

Computes the Minimal Unsatisfiable Cores (MUCs) of the provided
unsatisfiable program

--unsat-constraints:

Computes the Unsatisfiable Constraints of the unsatisfiable program
provided.

--show-decisions:

Visualizes the decision process of clasp

<options>: Additional options for the different methods

For --muc:

-a, --assumption-signature: limits which facts of the current program
are converted to choices/assumptions for finding the MUCs (Default: all
facts are converted)

For --show-decisions:

--decision-signature: limits which decisions are shown in the
visualization (Default: all atom's decisions are shown)

Examples
Given the simple program below simple.lp we want
to find the contained MUC (Minimal Unsatisfiable Core).
a(1..5).
b(5..10).

:- a(X), b(X).

For this we can call clingexplaid the following way:
clingexplaid examples/misc/simple.lp --muc 0

This converts all facts of the program to choices and assumptions and returns
the contained MUC from that.
MUC 1
b(5) a(5)

A selection of more examples can be found here