neos-4555749-wards
primal-infeasible
The instance
as published- Variables
- 89,147
- Constraints
- 51,776
- Nonzeros
- 1,263,377
- Format
- MPS, gzipped
Where it comes from
provenanceA branch-and-bound run reached this node's parent and split on a variable. This instance is the side the search did not explore, and it has no feasible point.
branch taken by the search
C23511 ≤ 0
this instance, the other side
C23511 ≥ 1 at depth 66
C23511 ≤ 0
this instance, the other side
C23511 ≥ 1 at depth 66
- Depth in the tree
- 66
- Bounds tightened vs. source
- 82
- Branch variable
- C23511
Tightened bounds
82 entriesC0001<=1109161C0002<=1109161C0003<=1109161C0004<=1109161C0005<=1109161C0006<=1109161C0007<=1109161C0008<=1109161C0009<=1109161C0010<=1109161C0011<=1109161C0012<=1109161
12 of 82 shown. The complete list is in the sidecar.