Tree Interpolation in Vampire
Paper in proceeding, 2013

We describe new extensions of the Vampire theorem prover for computing tree interpolants. These extensions generalize Craig interpolation in Vampire, and can also be used to derive sequence interpolants. We evaluated our implementation on a large number of examples over the theory of linear integer arithmetic and integer-indexed arrays, with and without quantifiers. When compared to other methods, our experiments show that some examples could only be solved by our implementation.

theorem proving

program analysis

program verification


formal methods


Regis Blanc

Ashutosh Gupta

Laura Kovacs

Chalmers, Computer Science and Engineering (Chalmers), Software Technology (Chalmers)

Bernhard Kragl

Proceedings of the 19th International Conference on Logic for Programming, Artificial Intelligence, and Reasoning (LPAR-19), December 14-19, 2013, Stellenbosch, South Africa. Kenneth L. McMillan and Aart Middeldorp and Andrei Voronkov (editors), Springer Lecture Notes in Computer Science

Vol. LNCS 8312 173-181

Areas of Advance

Information and Communication Technology

Subject Categories

Computer and Information Science

Software Engineering

Computer Science



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