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Published in:
2004 | OriginalPaper | Chapter
The UCLID Decision Procedure
Authors : Shuvendu K. Lahiri, Sanjit A. Seshia
Published in: Computer Aided Verification
Publisher: Springer Berlin Heidelberg
Included in: Professional Book Archive
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UCLID is a tool for term-level modeling and verification of infinite-state systems expressible in the logic of counter arithmetic with lambda expressions and uninterpreted functions (CLU). In this paper, we describe a key component of the tool, the decision procedure for CLU. Apart from validity checking, the decision procedure also provides other useful features such as concrete counterexample generation and proof-core generation.