| Name | air04 |
| Download | air04.mps.gz |
| Solution | air04.sol.gz |
| Orginator | |
| Formulator | |
| Donator | Greg Astfalk |
| Rows | 823 |
| Cols | 8904 |
| Non-zeros | 72965 |
| Integers | |
| Binaries | 8904 |
| Continuous | |
| |Min| | 1.00000000e+00 |
| |Max| | 1.00000000e+00 |
| Integer Objective | 5.61370000e+04 |
| LP Objective | 5.55354364e+04 |
| Root LP Basis | air04.bas.gz |
| Set partitioning | 823 |
| Set packing | |
| Set covering | |
| Cardinality | |
| Equality Knapsacks | |
| Bin packing | |
| Invariant Knapsack | |
| Knapsacks | |
| Integer Knapsack | |
| Upper bounds | |
| Lower bounds | |
| Mixed 0/1 | |
| General Cons. | |
| References | BaruttHull1990 |
airline crew scheduling set partitioning problem