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:
Jun. 12, 2018
Filed:
Jul. 30, 2015
International Business Machines Corporation, Armonk, NY (US);
Mitra Purandare, Zurich, CH;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for formally verifying a hardware/software co-design includes providing in a co-design, a first model, and a second model, the first model is one of a hardware model, and the second model is one of a software model, or vice versa, providing a safety property expected to be satisfied by the co-design, combining an abstraction of the first model and the safety property to obtain an abstracted first model, composing the abstracted first model and the second model to obtain a composed model, checking if the composed model satisfies the safety property, and signaling that the hardware/software co-design violates the safety property if the safety property is violated in the composed model.