physiciansched5-3
primal-infeasible
The instance
as published- Variables
- 14,488
- Constraints
- 31,925
- Nonzeros
- 156,378
- 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
c830 ≥ 1
this instance, the other side
c830 ≤ 0 at depth 362
c830 ≥ 1
this instance, the other side
c830 ≤ 0 at depth 362
- Depth in the tree
- 362
- Bounds tightened vs. source
- 3,583
- Branch variable
- c830
Tightened bounds
3,583 entriesc2<=0c3<=0c6>=1c10<=0c11<=0c17>=1c18<=0c20<=0c21<=0c22<=0c23<=0c24<=0
12 of 3,583 shown. The complete list is in the sidecar.