45 lines
1.4 KiB
Nix
45 lines
1.4 KiB
Nix
{ lib, stdenv, fetchFromGitHub }:
|
|
|
|
stdenv.mkDerivation {
|
|
pname = "drat-trim";
|
|
version = "2023-05-22";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "marijnheule";
|
|
repo = "drat-trim";
|
|
rev = "refs/tags/v05.22.2023";
|
|
hash = "sha256-sV3A0f1TLSaTIdAtT6y8rU3ZS2UqEePJYSf3UySOlSA=";
|
|
};
|
|
|
|
postPatch = ''
|
|
substituteInPlace Makefile --replace gcc cc
|
|
'';
|
|
|
|
installPhase = ''
|
|
install -Dt $out/bin drat-trim lrat-check
|
|
'';
|
|
|
|
meta = with lib; {
|
|
description = "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.
|
|
|
|
This package also contains the related tool LRAT-check, which checks a
|
|
proof format called LRAT which extends DRAT with hint statements to speed
|
|
up the checking process.
|
|
'';
|
|
homepage = "https://www.cs.utexas.edu/~marijn/drat-trim/";
|
|
license = licenses.mit;
|
|
maintainers = with maintainers; [ kini ];
|
|
platforms = platforms.all;
|
|
};
|
|
}
|