US Patent Issued to Synopsys on Jan. 20 for "Intelligent replay of simulation on modified constraint random testbench" (California Inventor)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,530,513, issued on Jan. 20, was assigned to Synopsys Inc. (Sunnyvale, Calif.).

"Intelligent replay of simulation on modified constraint random testbench" was invented by Malay Ganai (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "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 recor...