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URBiVA: Uniform Reduction to Bit-Vector Arithmetic

  • Filip Marić
  • Predrag Janičić
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6173)

Abstract

We describe a system URBiVA for specifying and solving a range of problems by uniformly reducing them to bit-vector arithmetic (bva). A problem description is given in a C-like specification language and this high-level specification is transformed to a bva formula by symbolic execution. The formula is passed to a bva solver and, if it is satisfiable, its models give solutions of the problem. The system can be used for efficient modelling (specifying and solving) of a wide class of problems. Several state-of-the-art solvers for bva are currently used (Boolector, MathSAT, Yices) and additional solvers can be easily included. Hence, the system can be used not only as a specification and solving tool, but also as a platform for evaluation and comparison between bva solvers.

Keywords

Constraint Satisfaction Problem Symbolic Execution Standard Semantic Abstract Syntax Tree Uniform Reduction 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Filip Marić
    • 1
  • Predrag Janičić
    • 1
  1. 1.Faculty of MathematicsBelgradeSerbia

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