Ultimate Automizer and the Search for Perfect Interpolants : (Competition Contribution)

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2018
Authors
Heizmann, Matthias
Chen, Yu-Fang
Dietsch, Daniel
Greitschus, Marius
Hoenicke, Jochen
Li, Yong
Nutz, Alexander
Musa, Betim
Schindler, Tanja
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Tools and Algorithms for the Construction and Analysis of Systems : 24th International Conference, TACAS 2018, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2018 / Beyer, Dirk; Huisman, Marieke (ed.). - Cham : Springer International Publishing, 2018. - (Lecture Notes in Computer Science ; 10806). - pp. 447-451. - ISSN 0302-9743. - eISSN 1611-3349. - ISBN 978-3-319-89962-6
Abstract
Ultimate Automizer is a software verifier that generalizes proofs for traces to proofs for larger parts for the program. In recent years the portfolio of proof producers that are available to Ultimate has grown continuously. This is not only because more trace analysis algorithms have been implemented in Ultimate but also due to the continuous progress in the SMT community. In this paper we explain how Ultimate Automizer dynamically selects trace analysis algorithms and how the tool decides when proofs for traces are “good” enough for using them in the abstraction refinement.
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Subject (DDC)
004 Computer Science
Keywords
Ultimate Automizer, Abstraction Refinement, Program Paths, Unsatisfiable Core, CEGAR Loop
Conference
TACAS: International Conference on Tools and Algorithms for the Construction and Analysis of Systems, 24th International Conference, TACAS 2018, Apr 14, 2018 - Apr 20, 2018, Thessaloniki
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Cite This
ISO 690HEIZMANN, Matthias, Yu-Fang CHEN, Daniel DIETSCH, Marius GREITSCHUS, Jochen HOENICKE, Yong LI, Alexander NUTZ, Betim MUSA, Christian SCHILLING, Tanja SCHINDLER, 2018. Ultimate Automizer and the Search for Perfect Interpolants : (Competition Contribution). TACAS: International Conference on Tools and Algorithms for the Construction and Analysis of Systems, 24th International Conference, TACAS 2018. Thessaloniki, Apr 14, 2018 - Apr 20, 2018. In: BEYER, Dirk, ed., Marieke HUISMAN, ed.. Tools and Algorithms for the Construction and Analysis of Systems : 24th International Conference, TACAS 2018, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2018. Cham:Springer International Publishing, pp. 447-451. ISSN 0302-9743. eISSN 1611-3349. ISBN 978-3-319-89962-6. Available under: doi: 10.1007/978-3-319-89963-3_30
BibTex
@inproceedings{Heizmann2018Ultim-53644,
  year={2018},
  doi={10.1007/978-3-319-89963-3_30},
  title={Ultimate Automizer and the Search for Perfect Interpolants : (Competition Contribution)},
  number={10806},
  isbn={978-3-319-89962-6},
  issn={0302-9743},
  publisher={Springer International Publishing},
  address={Cham},
  series={Lecture Notes in Computer Science},
  booktitle={Tools and Algorithms for the Construction and Analysis of Systems : 24th International Conference, TACAS 2018, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2018},
  pages={447--451},
  editor={Beyer, Dirk and Huisman, Marieke},
  author={Heizmann, Matthias and Chen, Yu-Fang and Dietsch, Daniel and Greitschus, Marius and Hoenicke, Jochen and Li, Yong and Nutz, Alexander and Musa, Betim and Schilling, Christian and Schindler, Tanja}
}
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