The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 10, 2019
Filed:
Mar. 30, 2016
International Business Machines Corporation, Armonk, NY (US);
Dmitry Pidan, Netanya, IL;
Tatyana Veksler, Zichron Yaakov, IL;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Method, apparatus and product for symbolic execution of alternative branches. The method comprising reaching, during symbolic execution of a Control Flow Graph (CFG) of a program, a branching node in the CFG with a first symbolic state, wherein the branching has at least a first branch and a second branch, wherein the first and second branches end at a joining node in the CFG. The method further comprises symbolically executing the first branch using the first symbolic state so as to determine a second symbolic state. The method further comprises symbolically executing the second branch using the second symbolic state so as to determine a third symbolic state. Accordingly, the third symbolic state is based on sequential symbolic execution of alternative branches.