swMATH ID: 9570
Software Authors: Aws Albarghouthi, Yi Li, Arie Gurfinkel, Marsha Chechik
Description: Ufo: A Framework for Abstraction- and Interpolation-Based Software Verification. In this paper, we present Ufo, a framework and a tool for verifying (and finding bugs in) sequential C programs. The framework is built on top of the LLVM compiler infrastructure and is targeted at researchers designing and experimenting with verification algorithms. It allows definition of different abstract post operators, refinement strategies and exploration strategies. We have built three instantiations of the framework: a predicate abstraction-based version, an interpolation-based version, and a combined version which uses a novel and powerful combination of interpolation-based and predicate abstraction-based algorithms.
Homepage: http://link.springer.com/chapter/10.1007/978-3-642-31424-7_48
Related Software: CPAchecker; z3; BLAST; SLAM; SatAbs; CBMC; KLEE; SMTInterpol; LLVM; LLBMC; SMACK; Wolverine; Threader; GitHub; Cascade; VCC; Spacer; Houdini; SeaHorn; Predator
Cited in: 18 Publications

Standard Articles

2 Publications describing the Software, including 1 Publication in zbMATH Year
UFO: verification with interpolants and abstract interpretation. (Competition contribution)
Albarghouthi, Aws; Gurfinkel, Arie; Li, Yi; Chaki, Sagar; Chechik, Marsha
From under-approximations to over-approximations and back. Zbl 1352.68140
Albarghouthi, Aws; Gurfinkel, Arie; Chechik, Marsha

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