sp98ar
dual-infeasible
The instance
as published- Variables
- 15,085
- Constraints
- 1,434
- Nonzeros
- 425,241
- 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
- 1
What was removed
5 entrieslb of x6703row c46ub of x6700lb of x12189ub of x12191
5 of 5 shown. The complete list is in the sidecar.