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Counting Constraints in Flat Array Fragments

Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9706)

Abstract

We identify a fragment of Presburger arithmetic enriched with free function symbols and cardinality constraints for interpreted sets, which is amenable to automated analysis. We establish decidability and complexity results for such a fragment and we implement our algorithms. The experiments run in discharging proof obligations coming from invariant checking and bounded model-checking benchmarks show the practical feasibility of our decision procedure.

Keywords

Decision Procedure Correct Process Proof Obligation Satisfiability Modulo Theory Cardinality Constraint 
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.

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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  • Francesco Alberti
    • 1
  • Silvio Ghilardi
    • 2
  • Elena Pagani
    • 2
  1. 1.Fondazione Centro San RaffaeleMilanoItaly
  2. 2.Università Degli Studi di MilanoMilanoItaly

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