以吴方法为理论基础,提出一种针对高层次设计验证的定界模型检验方法.通过使用多项式等式建模高层次设计和待验证性质,将定界模型检验问题转化为定理证明问题,并用吴方法有效地解决该定理证明问题,实验结果表明,与基于布尔SAT、基于LP的RTLSAT以及基于非线性求解器的性质检验方法相比,该方法在时间消耗上具有相当大的优势。
A bounded model checking method for the high-level design verification using Wu's method is proposed. By modeling high-level designs and targeting properties as polynomial equations, bounded model checking is reduced to the task of theorem proving, which can be solved by Wu' s method efficiently. Experimental results demonstrated the superiority in time consumption of the proposed approach compared with the property checking methods based on Boolean SAT, LP-based RTL SAT and non-linear solver.