Abstract. We present the tool MERIT, a CEGAR model-checker for safety propf counter-systems, which sits in the Lazy Abstraction with Interpolants (LAWI) framework. LAWI is parametr...
Abstract. The integrated logic-based modeling language, Timed Communicating Object Z (TCOZ), is well suited for presenting complete and coherent requirement models for complex real...
Jin Song Dong, Ping Hao, Shengchao Qin, Jun Sun 00...
Abstract. Software models are key in separating and solving independent development concerns. However, there is still a gap on how to transition design information among these sepa...
Iterative abstraction refinement has emerged in the last few years as the leading approach to software model checking. In this context Boolean programs are commonly employed as si...
Abstract. Symbolic Trajectory Evaluation (STE) is a powerful technique for hardware model checking. It is based on a 3-valued symbolic simulation, using 0,1 and X n"), where t...