Verified software : theories tools and experiments : 14th International Conference VSTTE 2022 Trento Italy October 17 18 2022 : revised selected papers This book constitutes the refereed proceedings of the 14th International Conference on Verified Software. Theories Tools and Experiments VSTTE 2022 held in Trento Italy during October 17 18 2022.The 9 papers presented in this volume were carefully reviewed and selected from 20 submissions. The papers describe software verification efforts that involve collaboration theory unification tool integration and formalized domain knowledge as well as novel experiments and case studies evaluating verification techniques and technologies