ns1905797
primal-infeasible
The instance
as published- Variables
- 18,192
- Constraints
- 51,884
- Nonzeros
- 239,700
- 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
C17913 ≥ 1
this instance, the other side
C17913 ≤ 0 at depth 501
C17913 ≥ 1
this instance, the other side
C17913 ≤ 0 at depth 501
- Depth in the tree
- 501
- Bounds tightened vs. source
- 501
- Branch variable
- C17913
Tightened bounds
501 entriesC0518>=1C0529<=0C0532<=0C0533>=1C0540<=0C0663<=0C0678<=0C0703<=0C0709<=0C0713<=0C0714<=0C0715<=0
12 of 501 shown. The complete list is in the sidecar.