MIPLIB 2017 Infeas

neos-2987310-joes

dual-infeasible

The instance

as published
Variables
27,837
Constraints
29,015
Nonzeros
580,291
Format
MPS, gzipped

Where it comes from

provenance

The 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
2
Rows dropped
0

What was removed

2 entries
lb of C6381ub of C6382

2 of 2 shown. The complete list is in the sidecar.