k1mushroom
primal-infeasible
The instance
as published- Variables
- 8,211
- Constraints
- 16,419
- Nonzeros
- 1,697,946
- 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
X_INTRODUCED_16365_ ≤ 1,174
this instance, the other side
X_INTRODUCED_16365_ ≥ 1,175 at depth 34
X_INTRODUCED_16365_ ≤ 1,174
this instance, the other side
X_INTRODUCED_16365_ ≥ 1,175 at depth 34
- Depth in the tree
- 34
- Bounds tightened vs. source
- 34
- Branch variable
- X_INTRODUCED_16365_
Tightened bounds
34 entriesX_INTRODUCED_16365_>=1175X_INTRODUCED_16365_<=4165X_INTRODUCED_24496_<=0X_INTRODUCED_24521_<=0X_INTRODUCED_24546_<=0X_INTRODUCED_24563_<=0X_INTRODUCED_50276_<=0X_INTRODUCED_50704_<=0X_INTRODUCED_50791_<=0X_INTRODUCED_50829_<=0X_INTRODUCED_50851_<=0X_INTRODUCED_50856_<=0
12 of 34 shown. The complete list is in the sidecar.