Many security and software testing applications require checking whether certain properties
of a program hold for any possible usage scenario. For instance, a tool for identifying …

Mixed concrete and symbolic execution is an important technique for finding and
understanding software bugs, including security-relevant ones. However, existing symbolic …

The continued development of efficient automated decision procedures has spurred the
resurgence of research on symbolic execution over the past decade. Researchers have …

Symbolic execution is a powerful program analysis technique that systematically explores
multiple program paths. However, despite important technical advances, symbolic execution …

This paper introduces memoized symbolic execution (Memoise), a new approach for more
efficient application of forward symbolic execution, which is a well-studied technique for …

Symbolic execution is a powerful technique for analyzing program behavior, finding bugs,
and generating tests, but suffers from severely limited scalability: the largest programs that …

Symbolic execution is a well-known program analysis technique which represents program
inputs with symbolic values instead of concrete, initialized, data and executes the program …

We present results for the" Impact Project Focus Area" on the topic of symbolic execution as
used in software testing. Symbolic execution is a program analysis technique introduced in …

In this paper, we study the problem of automatically finding program executions that reach a
particular target line. This problem arises in many debugging scenarios; for example, a …

Symbolic execution is a promising testing and analysis methodology. It systematically
explores a program's execution space and can generate test cases with high coverage. One …