MIP Node Method

Type : Selection

Range : The settings listed below

Default : Automatic

This option determines which algorithm should be used to solve MIP node relaxations. Possible values are:

• Automatic

• Primal simplex

• Dual simplex

• Barrier

At the default value Gurobi chooses automatically. Barrier is not an option for MIQP node relaxations.

Note

• The option Method determines which algorithm should be used when solving the root node of a MIP model.

Learn more about

• Method