nursesched-medium-hint03
dual-infeasible
The instance
as published- Variables
- 34,248
- Constraints
- 14,062
- Nonzeros
- 622,800
- Format
- MPS, gzipped
Where it comes from
provenanceThe source instance's LP relaxation is feasible with a bounded optimum. Removing the elements below makes the objective unbounded, and putting any one of them back makes it bounded again.
- Bounds dropped
- 4
- Rows dropped
- 0
What was removed
4 entrieslb of rw(N26,26,26)lb of rw(N26,4,25)ub of rw(N26,4,27)lb of rw(N26,27,27)
4 of 4 shown. The complete list is in the sidecar.