40 lines
1.2 KiB
Nix
40 lines
1.2 KiB
Nix
{ stdenv, fetchFromGitHub }:
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "drat-trim-2017-08-31";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "marijnheule";
|
|
repo = "drat-trim";
|
|
rev = "37ac8f874826ffa3500a00698910e137498defac";
|
|
sha256 = "1m9q47dfnvdli1z3kb1jvvbm0dgaw725k1aw6h9w00bggqb91bqh";
|
|
};
|
|
|
|
postPatch = ''
|
|
substituteInPlace Makefile --replace gcc cc
|
|
'';
|
|
|
|
installPhase = ''
|
|
install -Dt $out/bin drat-trim
|
|
'';
|
|
|
|
meta = with stdenv.lib; {
|
|
description = "A proof checker for unSAT proofs";
|
|
longDescription = ''
|
|
DRAT-trim is a satisfiability proof checking and trimming
|
|
utility designed to validate proofs for all known satisfiability
|
|
solving and preprocessing techniques. DRAT-trim can also emit
|
|
trimmed formulas, optimized proofs, and TraceCheck+ dependency
|
|
graphs.
|
|
|
|
DRAT-trim has been used as part of the judging process in the
|
|
annual SAT Competition in recent years, in order to check
|
|
competing SAT solvers' work when they claim that a SAT instance
|
|
is unsatisfiable.
|
|
'';
|
|
homepage = https://www.cs.utexas.edu/~marijn/drat-trim/;
|
|
license = licenses.mit;
|
|
maintainers = with maintainers; [ kini ];
|
|
platforms = platforms.all;
|
|
};
|
|
}
|