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{ stdenv, fetchFromGitHub }:
stdenv.mkDerivation {
pname = "drat-trim-unstable";
version = "2020-06-05";
src = fetchFromGitHub {
owner = "marijnheule";
repo = "drat-trim";
rev = "9afad0f7156a1e9c6ce19dce5d72cf1cb9a3ef27";
sha256 = "1zq585igfaknwqbvv2cji744016zxadbvr0ifr5l6yq13m0vvn3b";
};
postPatch = ''
substituteInPlace Makefile --replace gcc cc
'';
installPhase = ''
install -Dt $out/bin drat-trim lrat-check
'';
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.
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;
};
}
|
