funsat: A modern DPLL-style SAT solver

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Funsat is a native Haskell SAT solver that uses modern techniques for solving SAT instances. Current features include two-watched literals, conflict-directed learning, non-chronological backtracking, a VSIDS-like dynamic variable ordering, and restarts. It is possible to use funsat both as a library and as a standalone executable.

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Modules

[Index]

Control
- Monad
  - Control.Monad.MonadST
DPLL
- DPLL.Monad
Funsat
- Funsat.Solver
Text
- Text.Tabular

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funsat-0.4.tar.gz [browse] (Cabal source package)
Package description (revised from the package)

Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.

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Versions [RSS]	0.4, 0.5, 0.5.1, 0.5.2, 0.6.0, 0.6.1, 0.6.2
Dependencies	array, base (<4.8), bitset, containers, fgl, mtl, parse-dimacs, parsec, pretty, QuickCheck, random, time [details]
License	LicenseRef-LGPL
Author	Denis Bueno
Maintainer	Denis Bueno <dbueno@gmail.com>
Uploaded	by DenisBueno at 2008-06-06T14:45:44Z
Revised	Revision 1 made by sjakobi at 2022-01-28T22:50:11Z
Category	Algorithms
Distributions
Reverse Dependencies	2 direct, 0 indirect [details]
Executables	funsat
Downloads	5947 total (17 in the last 30 days)
Rating	(no votes yet) [estimated by Bayesian average]
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Status	Docs uploaded by user Build status unknown [no reports yet]

Readme for funsat-0.4

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-*- mode: outline -*-

* A DPLL-style SAT solver in pure Haskell
Install using the typical Cabal procedure:

$ ./Setup.lhs configure
$ ./Setup.lhs build

This will produce a binary called funsat at ./dist/build/funsat/funsat and a
standalone library interface for the solver.  If you feel like profiling the
code, uncomment the profiling executable in funsat.cabal, and a profiling
binary will automatically be built in ./dist/build/funsat-prof/funsat-prof.

** Dependencies
All the dependences are cabal-ised and available from hackage.  URLs below.

They're also available in subdirectories.

*** parse-dimacs [cnf]
A haskell CNF file parser.

http://hackage.haskell.org/cgi-bin/hackage-scripts/package/parse-dimacs

*** bitset [bitset]
http://hackage.haskell.org/cgi-bin/hackage-scripts/package/bitset