The Boolean circuits is well established as a data structure for building propositional encodings of problems in preparation for satisfiability solving. The standard method for co...
Structural logical formulas sometimes yield a substantial fraction of so called equivalence clauses after translating to CNF. The best known example of this feature is probably pro...
2QBF is the problem of evaluating a Quantified Boolean Formula (QBF) with two levels of quantification. Many practical problems in sequential verification can be formulated as i...
Abstract. CirCUs is a satisfiability solver that works on a combination of AndInverter-Graph, CNF clauses, and BDDs. It has been designed to work well with bounded model checking. ...
Abstract. In this paper we report a new SAT solver for difference logic, a propositional logic enriched with timing constraints. The main novelty of our solver is a tighter integra...
Scott Cotton, Eugene Asarin, Oded Maler, Peter Nie...