ns930473
primal-infeasible
The instance
as published- Variables
- 11,328
- Constraints
- 23,240
- Nonzeros
- 121,764
- 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
C0010400 ≤ 0
this instance, the other side
C0010400 ≥ 1 at depth 55
C0010400 ≤ 0
this instance, the other side
C0010400 ≥ 1 at depth 55
- Depth in the tree
- 55
- Bounds tightened vs. source
- 215
- Branch variable
- C0010400
Tightened bounds
215 entriesC0001364<=0C0001366<=0C0001396>=1C0002177<=0C0002307<=0C0002661<=0C0002713<=0C0002745<=0C0002776>=1C0002793>=1C0004159<=0C0004160<=0
12 of 215 shown. The complete list is in the sidecar.