This book constitutes the refereed proceedings of the 6th International Conference on Abstract
State Machines Alloy B TLA VDM and Z ABZ 2016 held in Southampton UK in June 2018. The
20 full and 11 short papers presented in this volume were carefully reviewed and selected from
60 submissions. They record the latest research developments in state-based formal methods
Abstract State Machines Alloy B Circus Event-B TLS+ VDM and Z.
