System and method for verifying a plurality of states associated with a target circuit

A method for verifying a property associated with a target circuit is provided that includes receiving information associated with a target circuit, the information identifying a property within the target circuit to be verified. One or more partitioned ordered binary decision diagram (POBDD) operat...

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Bibliographische Detailangaben
Hauptverfasser: SAHOO DEBASHIS, JAIN JAWAHAR, NARAYAN AMIT, IYER SUBRAMANIAN K
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for verifying a property associated with a target circuit is provided that includes receiving information associated with a target circuit, the information identifying a property within the target circuit to be verified. One or more partitioned ordered binary decision diagram (POBDD) operations are then executed using the information in order to generate a first set of states at a first depth associated with a sub-space within the target circuit. Bounded model checking may be executed using the first set of states in order to generate a second set of states at a second depth associated with the sub-space within the target circuit. The first set of states may be used as a basis for the second set of states such that the second depth is greater than the first depth.