| 摘要 |
A method for verifying a digital system design is provided. A first abstraction of a digital system design is performed to obtain an abstract model of the digital system design. One or more first steps of a multiple-step model checking process are performed using the abstract model, the multiple-step model checking process being operable to verify the digital system design. During the multiple-step model checking process, a second abstraction is performed to refine the abstract model. One or more second steps of the multiple-step model checking process are then performed using the refined abstract model.
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