Abstract
Floating-point programs are challenging for symbolic execution due to the constraint solving problem. To investigate the effectiveness and limitations of the existing methods, we conduct the first empirical study in this paper on five existing symbolic execution methods for floating-point programs. We have implemented the existing methods on the state-of-the-art symbolic execution KLEE and use the real-world representative floatingpoint programs as the benchmarks, which are used to evaluate the existing methods with respect to code coverage and bug finding. The results indicate that the existing methods complement each other in bug finding. Based on the findings of the experimental results, we propose synergizing the existing methods to improve symbolic execution‘s effectiveness. The experimental results demonstrate that our synergic method can detect more bugs.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
