Source and/or Object Code Distribution
The SGPlan Planner
- SGPlan
for solving problems specified in PDDL 2.1 and 2.2.
The DCS Discrete Constrained Search
- DCS solver
for nonlinear discrete constrained optimization (solver on our system released May 2003) - For a description of the method, see papers on CSA
, CGA
, and CSAGA
,
The DLM Discrete Lagrangian Method for Solving SAT Benchmarks
- Sun Sparc Source Code and Results (1997 Version)

Y. Shang and B. W. Wah,
Released: June 18, 1997 (extract by gunzip followed by tar)
DIMACS benchmarks used can be found at DIMACS' ftp site
- Solaris X86 Source Code and Results (2000 Version)

Z. Wu and B. W. Wah,
Released: May 16, 2000 (extract by gunzip followed by tar) - For a description of the method, see Z. Wu's Ph.D. Thesis
, Theory of DLM
, Applications of DLM to solve SAT problems
, Applications to solve MAX-SAT problems
, Global search for SAT
, Escape strategies for SAT
, and Solving hard SAT problems
,
The Novel Nonlinear Search Method
The Wise Meta-Level Branch-and-Bound Search Software