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:
Jan. 20, 2026
Filed:
Jun. 14, 2024
Synopsys, Inc., Sunnyvale, CA (US);
Malay Ganai, San Jose, CA (US);
Synopsys, Inc., Sunnyvale, CA (US);
Abstract
In an example, a pre-solution state and other attributes of each constraint problem (CP) in a first series of constraint problems (CPs) solved by a constraint solver are recorded during a first simulation run with a first testbench. The recorded attributes are mapped to at least one key value set of a plurality of key value sets. Each key value set uses a different level of generalization to represent the recorded attributes. A matching CP from the first series is determined for each CP in a second series of CPs to be solved during a second simulation run with a second testbench. The matching CP is mapped to a key value set that uses a lower level of generalization to represent the matching CP's recorded attributes relative to other key value sets. A pre-solution state of each CP in the second series is set to that of the matching CP.