The algorithm uses several methods to reduce the space of the SAT reasoning first, those methods are AND/INVERTER graph transformation, BDD propagation and implication learning, CNF-based SAT solver zChaff is used to solve the verification task.

• 算法是在联接电路(Miter circuit)中进行推理来简化验证问题,推理中使用了"与/非"图结构简化、BDD扩展、隐含学习多种方法,最后 使用有效SAT解算器zChaff解决验证任务。