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| Name | data_2pm_55_55.dimacs |
| Classification | nc|bc|d2 |
| Problem type | graphpart |
| Description | Quadratic model for graph partitioning instance data_2pm_55_55.dimacs |
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| Objective sense | min |
| Variables | 76 (75 binary, 0 general integer, 1 continuous) |
| Nonlinear variables | 1 |
| Constraints | 25 |
| Nonlinear constraints | 1 |
| Linear nonzeros | 51 |
| Nonlinear nonzeros | 151 |
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| Download | data_2pm_55_55.dimacs.pip.gz data_2pm_55_55.dimacs.gms.gz data_2pm_55_55.dimacs.mod.gz data_2pm_55_55.dimacs.zpl.gz |
| Best known solution | |
| Best known objective | -20 |
| Best known bound | -20 |
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| Originator | Bissan Ghaddar, Miguel Anjos, and Frauke Liers |
| Formulator | Marc Pfetsch |
| Donator | Marc Pfetsch |
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| References |
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data_2pm_55_55.dimacs