SOS in Key

Type

Selection

Range

The settings listed below

Default

Treat SOS members as normal

This option specifies whether each Special Ordered Set (SOS) is assigned to its own sub-model component (key). Possible values are:

  • Treat SOS members as normal

  • SOS members always in keys

  • Always in keys, each SOS in own key

With setting ‘Treat SOS members as normal’, SOS members are only placed in keys if they are declared non-continuous, or if all variables are included (see option Integer Only).

With setting ‘SOS members always in keys’, SOS members are always placed in keys.

With setting ‘Always in keys, each SOS in own key’, SOS members are always placed in keys and the members of each SOS are assigned to their own key.

Note

  • This option was added in ODH-CPLEX 8.2.

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