1
0
mirror of https://git.FreeBSD.org/ports.git synced 2024-12-25 04:43:33 +00:00
freebsd-ports/math/clasp/pkg-descr

14 lines
828 B
Plaintext

Clasp is an answer set solver for (extended) normal logic programs. It combines
the high-level modeling capacities of answer set programming (ASP) with
state-of-the-art techniques from the area of Boolean constraint solving. The
primary clasp algorithm relies on conflict-driven nogood learning, a technique
that proved very successful for satisfiability checking (SAT). Unlike other
learning ASP solvers, clasp does not rely on legacy software, such as a SAT
solver or any other existing ASP solver. Rather, clasp has been genuinely
developed for answer set solving based on conflict-driven nogood learning.
clasp can be applied as an ASP solver (on SMODELS format, as output by Gringo),
as a SAT solver (on a simplified version of DIMACS/CNF format), or as a PB
solver (on OPB format).
WWW: http://potassco.sourceforge.net/