Tune Criterion
Type : Selection
Range : The settings listed below
Default : Automatic
This option modifies the tuning criterion for the tuning tool. Possible values are:
Automatic
Off
Optimality gap
Objective
Best solution
The primary tuning criterion is always to minimize the runtime required to find a proven optimal solution. However, for MIP models that don’t solve to optimality within the specified time limit, a secondary criterion is needed. Set this option to ‘Optimality gap’ to use the optimality gap as the secondary criterion. Choose a value of ‘Objective’ to use the objective of the best feasible solution found. Choose a value of ‘Best solution’ to use the best objective bound. Choose ‘Off’ to ignore the secondary criterion and focus entirely on minimizing the time to find a proven optimal solution. The default value of ‘Automatic’ chooses automatically.
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