physiciansched3-3
primal-infeasible
The instance
as published- Variables
- 79,555
- Constraints
- 266,227
- Nonzeros
- 1,062,479
- 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
c8371 ≤ 0
this instance, the other side
c8371 ≥ 1 at depth 270
c8371 ≤ 0
this instance, the other side
c8371 ≥ 1 at depth 270
- Depth in the tree
- 270
- Bounds tightened vs. source
- 25,532
- Branch variable
- c8371
Tightened bounds
25,532 entriesc3<=0c5<=0c7<=0c8<=0c9<=0c10<=0c12<=0c15<=0c16<=0c17<=0c18<=0c19<=0
12 of 25,532 shown. The complete list is in the sidecar.