MIPLIB 2017 Infeas

neos-4322846-ryton

dual-infeasible

The instance

as published
Variables
108,700
Constraints
104,971
Nonzeros
451,326
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
4
Rows dropped
1

What was removed

5 entries
lb of C0001lb of C77926row R0113lb of C2839lb of C2781

5 of 5 shown. The complete list is in the sidecar.

Also published in the primal-infeasible set view →