Interpolation and symbol elimination in vampire

  • Authors:
  • Kryštof Hoder;Laura Kovács;Andrei Voronkov

  • Affiliations:
  • University of Manchester;TU Vienna;University of Manchester

  • Venue:
  • IJCAR'10 Proceedings of the 5th international conference on Automated Reasoning
  • Year:
  • 2010

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Abstract

It has recently been shown that proofs in which some symbols are colored (e.g. local or split proofs and symbol-eliminating proofs) can be used for a number of applications, such as invariant generation and computing interpolants. This tool paper describes how such proofs and interpolant generation are implemented in the first-order theorem prover Vampire.