Master of Science in Software Engineering, Cleveland State University, 2014, Washkewicz College of Engineering

FreeRTOS is a popular real-time and embedded operating system. Real-time software requires code reviews, software tests, and other various quality assurance activities to ensure minimal defects. This free and open-source operating system has claims of robustness and quality [26]. Real-time and embedded software is found commonly in systems directly impacting human life and require a low defect rate. In such critical software, traditional quality assurance may not suffice in minimizing software defects. When traditional software quality assurance is not enough for defect removal, software engineering formal methods may help minimize defects. A formal method such as program verification is useful for proving correctness in real-time soft- ware. Microsoft Research created Dafny for proving program correctness. It contains a programming language with specification constructs. A program verification tool such as Dafny allows for proving correctness of FreeRTOS's modules. We propose using Dafny to verify the correctness of FreeRTOS' scheduler and supporting API.

Committee: Nigamanth Sridhar PhD (Committee Chair); Yongjian Fu PhD (Committee Member); Chansu Yu PhD (Committee Member) Subjects: Computer Science