Design Supported by Many-Sorted First-Order Logic Constraints with Aggregate Operators

This paper is concerned with automatic checking of design constraints. It continues the work presented in (Palacz, 2015) by proposing an enhanced version of the constraint specification language described in that paper. The language is based on many-sorted first-order logic formulas - the proposed extension adds five new operators which calculate aggregates of single values. This considerably increases the expressive power of the language and makes it applicable to a wider range of design tasks.