The Ternary Tree Solver was developed to solve the propositional satisfiability problem. Specifically, it was written to be be entered in the annual SAT Competition and satisfies the input/output requirements of that competition. Version 4-0 participated in the SAT2007 Competition and won the silver medal for the "Crafted" category, UNSAT specialisation. The solver is written to target in particular small, difficult benchmarks. A short description is available.
The system is available for downloading. Both full source and statically-linked linux executable versions are available.
The author Ivor Spence can be contacted at email@example.com.