Formal Methods: Foundations and Applications Programming and Software Engineering

This book constitutes the refereed proceedings of the 20th Brazilian Symposium on Formal Methods, SBMF 2017, which took place in Recifel, Brazil, in November/December 2017.The 16 papers presented together with three invited talks were carefully reviewed and selected from 37 submissions. They are organized in the following topical sections: formal methods integration and experience reports; model checking; refinement and verification; and semantics and languages. The chapter 'Rapidly Adjustable Non-Intrusive Online Monitoring for Multi-core Systems' is published open access under a CC BY 4.0 license.