A Tool for Verifying Software Written in

A Tool for Verifying Software Written in Erlang

Hob: A Tool for Verifying Data Structure Consistency

This tool demonstration presents Hob, a system for verifying data structure consistency for programs written in a general-purpose programming language. Our tool enables the focused application of multiple communicating static analyses to different modules in the same program. Using our tool throughout the program development process, we have successfully identified several bugs in both specific...

Formal Methods for Comparing Behavior of Procedures in Different Languages

We are developing software tools to compare the behavior of two executable procedures, written in the same or different languages. These tools are useful in situations such as verifying that an automated procedure does the same thing as its manual backup, ensuring that a change to a procedure impacts only the intended behavior, and verifying that a procedure converted to a new language maintain...

SLMC: A Tool for Model Checking Concurrent Systems against Dynamical Spatial Logic Specifications

The Spatial Logic Model Checker is a tool for verifying safety, liveness, and structural properties of systems in the π-calculus, expressed in the spatial logic for concurrency of Caires and Cardelli. Model-checking is one of the most widely used techniques to check temporal properties of software systems. However, when the analyses focuses on properties related to resource usage, localities, i...

Software Verification for Sensor Nodes

We look at software written for wireless sensor nodes, and specialize and develop on the state of the art in software verification techniques for standard C programs (CBMC and SatAbs from the CProver suite) in order to locate programming errors in sensor applications before the software’s deployment on motes. Ensuring the reliability of sensor applications is an exemplary difficult problem for ...