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| Name | bernasconi.25.19 | 
| Classification | nc|bc|d4 | 
| Problem type | autocorrelated_sequences | 
| Description | degree-four model for low autocorrelated binary sequences | 
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| Objective sense | min | 
| Variables | 26  (25 binary, 0 general integer, 1 continuous) | 
| Nonlinear variables | 1 | 
| Constraints | 0 | 
| Nonlinear constraints | 1 | 
| Linear nonzeros | 0 | 
| Nonlinear nonzeros | 3041 | 
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| Download | bernasconi.25.19.pip.gz bernasconi.25.19.gms.gz  bernasconi.25.19.mod.gz  bernasconi.25.19.zpl.gz | 
| Best known solution | bernasconi.25.19.sol.gz | 
| Best known objective | -14644 | 
| Best known bound | -20008 | 
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| Originator | Frauke Liers, Enzo Marinari, Ulrike Pagacz, Federico Ricci-Tersenghi, Vera Schmitz | 
| Formulator | Ulrike Pagacz | 
| Donator | Ulrike Pagacz | 
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| References |  |