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International Joint Conference on Automated Reasoning

IJCAR 2016: Automated Reasoning pp 293–301Cite as

System Description: GAPT 2.0

Part of the Lecture Notes in Computer Science book series (LNAI,volume 9706)

Abstract

GAPT (General Architecture for Proof Theory) is a proof theory framework containing data structures, algorithms, parsers and other components common in proof theory and automated deduction. In contrast to automated and interactive theorem provers whose focus is the construction of proofs, GAPT concentrates on the transformation and further processing of proofs. In this paper, we describe the current 2.0 release of GAPT.

Keywords

  • Interactive Theorem Prover
  • Tree Grammars
  • Sequent Calculus Proof
  • first-order Provers
  • CADE ATP System Competition (CASC)

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.

Supported by the Vienna Science Fund (WWTF) project VRG12-04, the Austrian Science Fund (FWF) projects P25160 and W1255-N23, and the ERC Advanced Grant ProofCert.

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Fig. 1.
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Fig. 3.

Notes

  1. 1.

    For a list of changes and new features in the 2.0 release specifically, please refer to the release notes: https://github.com/gapt/gapt/blob/master/RELEASE-NOTES.md.

  2. 2.

    We use Sat4j as it is bundled with GAPT. To use another solver, it is enough to replace Sat4j with Glucose or MiniSAT in the source code.

  3. 3.

    This example is included in the examples/scriptability directory in the binary distribution of GAPT.

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Acknowledgements

The authors would like to thank the following students, researchers, and software developers for their contributions to the development of GAPT (in alphabetic order): Alexander Birch, Cvetan Dunchev, Alexander Leitsch, Tomer Libal, Bernhard Mallinger, Olivier Roland, Mikheil Rukhaia, Christoph Spörk, Janos Tapolczai, Daniel Weller, and Bruno Woltzenlogel Paleo.

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Authors and Affiliations

  1. Vienna University of Technology, Vienna, Austria

    Gabriel Ebner, Stefan Hetzl, Simon Wolfsteiner & Sebastian Zivota

  2. Inria & LIX/École Polytechnique, Palaiseau, France

    Giselle Reis

  3. Inria Nancy & MSR-Inria Joint Centre, Palaiseau, France

    Martin Riener

Authors
  1. Gabriel Ebner
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  2. Stefan Hetzl
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  3. Giselle Reis
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  4. Martin Riener
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  5. Simon Wolfsteiner
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  6. Sebastian Zivota
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Corresponding author

Correspondence to Gabriel Ebner .

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Editors and Affiliations

  1. Aix-Marseille University, Marseille, France

    Nicola Olivetti

  2. SRI International, Menlo Park, California, USA

    Ashish Tiwari

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Ebner, G., Hetzl, S., Reis, G., Riener, M., Wolfsteiner, S., Zivota, S. (2016). System Description: GAPT 2.0. In: Olivetti, N., Tiwari, A. (eds) Automated Reasoning. IJCAR 2016. Lecture Notes in Computer Science(), vol 9706. Springer, Cham. https://doi.org/10.1007/978-3-319-40229-1_20

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  • DOI: https://doi.org/10.1007/978-3-319-40229-1_20

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