Crate rgbd

source ·
Expand description

Unofficial Rust client for GBD Benchmark Database, A Problem Meta-Data Library for Research in SAT

This crate downloads instance lists and actual benchmark instances from https://benchmark-database.de/ on-demand, and caches them locally.

§Examples

Get instances of the main track in SAT Competition 2023

use rgbd::get_track;

let instances = get_track("main_2023").unwrap();
assert_eq!(instances.len(), 400);

// Take some small instance
let cnf = instances[14].read().unwrap();
assert_eq!(cnf.num_variables, 45);
assert_eq!(cnf.num_clauses, 376);

Structs§

  • CNF
    CNF (Conjunctive Normal Form) representation
  • Digest
    Digest (hash value) of a benchmark instance
  • Size
    Sizes of instance

Enums§

  • SatResult
    Whether the instance is satisfiable or not

Functions§