发明授权
US07742907B2 Iterative abstraction using SAT-based BMC with proof analysis
失效
使用基于SAT的BMC进行迭代抽象与证明分析
- 专利标题: Iterative abstraction using SAT-based BMC with proof analysis
- 专利标题(中): 使用基于SAT的BMC进行迭代抽象与证明分析
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申请号: US10762499申请日: 2004-01-23
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公开(公告)号: US07742907B2公开(公告)日: 2010-06-22
- 发明人: Aarti Gupta , Malay Ganai , Zijiang Yang , Pranav Ashar
- 申请人: Aarti Gupta , Malay Ganai , Zijiang Yang , Pranav Ashar
- 申请人地址: US NJ Princeton
- 专利权人: NEC Laboratories America, Inc.
- 当前专利权人: NEC Laboratories America, Inc.
- 当前专利权人地址: US NJ Princeton
- 代理商 Joseph J. Kolodka
- 主分类号: G06F17/50
- IPC分类号: G06F17/50 ; G06F9/45
摘要:
A method of obtaining a resolution-based proof of unsatisfiability using a SAT procedure for a hybrid Boolean constraint problem comprising representing constraints as a combination of clauses and interconnected gates. The proof is obtained as a combination of clauses, circuit gates and gate connectivity constraints sufficient for unsatisfiability.
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