Titlebook: Computer Aided Verification; 17th International C Kousha Etessami,Sriram K. Rajamani Conference proceedings 2005 Springer-Verlag Berlin Hei

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cyanosis

Interpolant-Based Transition Relation ApproximationFor this reason, software model checkers typically use a weak approximation of the image. This can result in a failure to prove a property, even given an adequate set of predicates. We present an interpolant-based method for strengthening the abstract transition relation in case of such failures. Th

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FATAL

Abstraction for Falsificationold in the concrete system. Specifically, if an abstract state . satisfies a property . then . the concrete states that correspond to . satisfy . too. Since the ideal goal of proving a system correct involves many obstacles, the primary use of formal methods nowadays is .. There, as in ., the goal i

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FIN

Incremental and Complete Bounded Model Checking for Full PLTLrties, only disprove them. Recently, some progress has been made towards proving properties of LTL. We present an . and . bounded model checking method for the full linear temporal logic with past (PLTL). Compared to previous works, our method both improves and extends current results in many ways:

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Abstraction Refinement for Bounded Model Checkingcused on model checking, this paper presents a Counterexample-Guided abstraction refinement technique for Bounded Model Checking (.). Our technique makes . much faster, as indicated by our experiments. . is also used for generating refinements in the Proof-Based Refinement (.) framework. We show tha