Matching based pattern inference for SMT solvers
US9489221B2 · kind B2 · utility
1Cited by
9References
20Claims
0Family size
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Key dates
| Filing date | Jun 25, 2008 |
| Grant date | Nov 8, 2016 |
| Priority date | — |
| Expiry date | Dec 13, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/44589
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for automatically analyzing formulas and adding pattern annotations to quantifiers based on a database of common pattern idioms. The method involves matching base pattern inference for Satisfiability Modulo Theories (SMT) solvers. The method uses a database for fault detection in externally supplied pattern annotated formulas. The method also uses matching code trees to mixed second-order pattern matching.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.