Product detail

PICoSo: An SMT Solver for String Constraints

HOLÍKOVÁ, L. JANKŮ, P.

Product type

software

Abstract

PICoSo contains an extended decision procedure for the straight-line fragment. In contrast to Sloth, PICoSo is able to solve constraints combining concatenation, regular expressions, transduction and length constraints. PICoSo uses a refined version of the Parikh image abstraction of finite automata to resolve string length constraints.

Keywords

String constraint solving, Program verification, Parikh Image, Alternating Finite Automata, Decision Procedure

Create date

31. 5. 2019

Location

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www

https://www.fit.vut.cz/research/product/620/