shipsched
dual-infeasible
The instance
as published- Variables
- 13,594
- Constraints
- 45,500
- Nonzeros
- 121,511
- 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
- 73
- Rows dropped
- 54
What was removed
127 entrieslb of w_s85_t8row c45357row c40785row c45283row c45282row c45356row c42847row c42846row c45461row c45460row c45231row c45230
12 of 127 shown. The complete list is in the sidecar.