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State explosion problem is a major huddle in model checking area. The model described in the temporal model checking is mainly control flow model. The fFSM is a model for describing the control flow aspects in PeaCE(Ptolemy extension as a Codesign Environment), which is a hardware/ software codesign environment to support complex embedded systems. fFSM,(More)
A Sudoku puzzle can be regarded as a propositional SAT problem. Various encodings are known for encoding Sudoku as a Conjunctive Normal Form(CNF) formula. Using these encodings for large Sudoku puzzles, however, generates too many clauses, which impede the performance of state-of-the-art SAT solvers. This paper presents an optimized CNF encoding in order to(More)