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| Name | Am_2009_35dept_set1 | 
| Classification | nc|bc|d2 | 
| Problem type | quadratic_linear_ordering | 
| Description | single-row facility layout problem modeled as a quadratic linear ordering problem | 
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| Objective sense | min | 
| Variables | 597  (595 binary, 0 general integer, 2 continuous) | 
| Nonlinear variables | 2 | 
| Constraints | 13090 | 
| Nonlinear constraints | 1 | 
| Linear nonzeros | 39270 | 
| Nonlinear nonzeros | 13828 | 
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| Download |  Am_2009_35dept_set1.pip.gz Am_2009_35dept_set1.gms.gz  Am_2009_35dept_set1.mod.gz  Am_2009_35dept_set1.zpl.gz  | 
| Best known solution |  | 
| Best known objective | 69439.5 | 
| Best known bound | 69439.5 | 
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| Originator |  | 
| Formulator | Ulrike Pagacz | 
| Donator | taken from FLP Database | University of Waterloo | 
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| References | 
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