netdiversion
primal-infeasible
The instance
as published- Variables
- 129,180
- Constraints
- 119,589
- Nonzeros
- 615,282
- 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
x32844 ≤ 0
this instance, the other side
x32844 ≥ 1 at depth 759
x32844 ≤ 0
this instance, the other side
x32844 ≥ 1 at depth 759
- Depth in the tree
- 759
- Bounds tightened vs. source
- 759
- Branch variable
- x32844
Tightened bounds
759 entriesx4850>=1x4949<=0x4950>=1x5050>=1x5148>=1x5248>=1x5449>=1x5450>=1x5550>=1x5646>=1x5647>=1x5648>=1
12 of 759 shown. The complete list is in the sidecar.