MIP Priority Order Switch

Type

Selection

Range

The settings listed below

Default

On

This option decides whether to use the priority order, if one exists, for the next mixed integer optimization. Possible values are:

  • Off

  • On

A priority order can be specified in two ways, namely (1) by specifying a branching priority in the AIMMS project using the Priority attribute of a variable, or (2) by setting the option MIP Priority Order Type to a non-default value. If you switch off this option then the priority order specified by either way will be ignored.

Note

  • If the Priority attribute of a variable is specified in the AIMMS project then the option MIP Priority Order Type will be switched off.

  • This option was named ‘Use Order’ in CPLEX 12.9 and older.

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