ns2124243
primal-infeasible
The instance
as published- Variables
- 156,083
- Constraints
- 139,280
- Nonzeros
- 429,032
- 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
C48R08D0202 ≤ 0
this instance, the other side
C48R08D0202 ≥ 1 at depth 2,901
C48R08D0202 ≤ 0
this instance, the other side
C48R08D0202 ≥ 1 at depth 2,901
- Depth in the tree
- 2,901
- Bounds tightened vs. source
- 70,181
- Branch variable
- C48R08D0202
Tightened bounds
70,181 entriesR1D1>=1R1D3>=1R1D4>=1R1D6>=1R2D1>=1R2D3>=1R2D4>=1R2D6>=1R3D1>=1R3D3>=1R3D4>=1R3D6>=1
12 of 70,181 shown. The complete list is in the sidecar.