neos6
primal-infeasible
The instance
as published- Variables
- 8,786
- Constraints
- 1,036
- Nonzeros
- 251,946
- 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
v09DI0219 ≤ 0
this instance, the other side
v09DI0219 ≥ 1 at depth 175
v09DI0219 ≤ 0
this instance, the other side
v09DI0219 ≥ 1 at depth 175
- Depth in the tree
- 175
- Bounds tightened vs. source
- 175
- Branch variable
- v09DI0219
Tightened bounds
175 entriesv10MA1835<=0v05MA1227<=0v05WO0320<=0v06ZO2233<=0v10DI0110<=0v09VR0116<=0v09VR0118<=0v10MA1734<=0v07VR2035<=0v05MA1126>=1v07WO0219<=0v07WO0118<=0
12 of 175 shown. The complete list is in the sidecar.