Abstract:We propose a path-based approach to program repair for imperative programs.
Our repair framework takes as input a faulty program, a logic specification
that is refuted, and a hint where the fault may be located. An iterative
abstraction refinement loop is then used to repair the program: in each
iteration, the faulty program part is re-synthesized considering a symbolic
counterexample, where the control-flow is kept concrete but the data-flow is
symbolic. The appeal of the idea is two-fold: 1) the approach laz… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.