radiationm40-10-02
primal-infeasible
The instance
as published- Variables
- 172,013
- Constraints
- 173,603
- Nonzeros
- 406,825
- 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_11677_ ≤ 0
this instance, the other side
X_INTRODUCED_11677_ ≥ 1 at depth 526
X_INTRODUCED_11677_ ≤ 0
this instance, the other side
X_INTRODUCED_11677_ ≥ 1 at depth 526
- Depth in the tree
- 526
- Bounds tightened vs. source
- 526
- Branch variable
- X_INTRODUCED_11677_
Tightened bounds
526 entriesX_INTRODUCED_7_>=1X_INTRODUCED_7_<=2X_INTRODUCED_19_<=0X_INTRODUCED_169_<=0X_INTRODUCED_269_<=0X_INTRODUCED_338_<=0X_INTRODUCED_389_<=0X_INTRODUCED_409_<=0X_INTRODUCED_609_<=0X_INTRODUCED_749_<=0X_INTRODUCED_759_<=0X_INTRODUCED_879_<=0
12 of 526 shown. The complete list is in the sidecar.