momentum1
primal-infeasible
The instance
as published- Variables
- 5,174
- Constraints
- 42,680
- Nonzeros
- 103,198
- 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
x5045 ≤ 0
this instance, the other side
x5045 ≥ 1 at depth 37
x5045 ≤ 0
this instance, the other side
x5045 ≥ 1 at depth 37
- Depth in the tree
- 37
- Bounds tightened vs. source
- 652
- Branch variable
- x5045
Tightened bounds
652 entriesx1<=9.97631157x2<=9.97631157x3<=9.97631157x4<=9.97631157x5<=9.97631157x6<=9.97631157x7<=9.97631157x8<=9.97631157x9<=9.97631157x10<=9.97631157x11<=9.97631157x12<=9.97631157
12 of 652 shown. The complete list is in the sidecar.