BRANCHSTRUCTURAL

Branch and Bound: Determines whether the optimizer should search for special structure in the problem to branch on during the branch and bound search.

Integer

-1	Automatically determined.
0	Disabled.
1	Enabled.

-1

Structural branches will often involve branching on more than a single global entity at a time. As a result of a structural branch, a parent node could therefore end up with more than two child nodes, unlike the standard single entity branches.

Structural branches will always be created with a default priority value of 400 instead of the default value of 500 for regular entity branches.

XPRSmipoptimize ( MIPOPTIMIZE).