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HOLÍK, L. HRUŠKA, M. LENGÁL, O. ROGALEWICZ, A. VOJNAR, T.
Original Title
Counterexample Validation and Interpolation-Based Refinement for Forest Automata
Type
conference paper
Language
English
Original Abstract
In the context of shape analysis, counterexample validation and abstraction refinement are complex and so far not sufficiently resolved problems. We provide a novel solution to both of these problems in the context of fully automated and rather general shape analysis based on forest automata. Our approach is based on backward symbolic execution on forest automata, allowing one to derive automata-based interpolants and refine the automata abstraction used. The approach allows one to distinguish true and spurious counterexamples and guarantees progress of the abstraction refinement. We have implemented the approach in the FORESTER tool and present promising experimental results.
Keywords
program analysis, shape analysis, counterexample validation, abstraction refinement, forest automata, tree automata
Authors
HOLÍK, L.; HRUŠKA, M.; LENGÁL, O.; ROGALEWICZ, A.; VOJNAR, T.
Released
17. 1. 2017
Publisher
Springer Verlag
Location
Cham
ISBN
978-3-319-52234-0
Book
Proceedings of VMCAI'17
Edition
Lecture Notes in Computer Science
0302-9743
Periodical
Year of study
10145
State
Federal Republic of Germany
Pages from
288
Pages to
309
Pages count
22
URL
http://link.springer.com/chapter/10.1007/978-3-319-52234-0_16
BibTex
@inproceedings{BUT133502, author="Lukáš {Holík} and Martin {Hruška} and Ondřej {Lengál} and Adam {Rogalewicz} and Tomáš {Vojnar}", title="Counterexample Validation and Interpolation-Based Refinement for Forest Automata", booktitle="Proceedings of VMCAI'17", year="2017", series="Lecture Notes in Computer Science", journal="Lecture Notes in Computer Science", volume="10145", pages="288--309", publisher="Springer Verlag", address="Cham", doi="10.1007/978-3-319-52234-0\{_}16", isbn="978-3-319-52234-0", issn="0302-9743", url="http://link.springer.com/chapter/10.1007/978-3-319-52234-0_16" }