NODESELECTION

Branch and Bound: This determines which nodes will be considered for solution once the current node has been solved.

Integer

1	Local first: Choose between descendant and sibling nodes if available; choose from all outstanding nodes otherwise.
2	Best first: Choose from all outstanding nodes.
3	Local depth first: Choose between descendant and sibling nodes if available; choose from the deepest nodes otherwise.
4	Best first, then local first: Best first is used for the first BREADTHFIRST nodes, after which local first is used.
5	Pure depth first: Choose from the deepest outstanding nodes.

Dependent on the matrix characteristics.

XPRSmipoptimize ( MIPOPTIMIZE).