Write Decomposition File

Type

Selection

Range

The settings listed below

Default

No

When this option is switched on, a decomposition file is generated containing the model structure specified in the loaded model. The data will be written to a file called cpxddddd.dec, where ddddd denotes a 5-digit sequence number. Possible values are:

  • No

  • Yes

Decomposition files are written only if one of the options LP File , MPS or Sav File is set to ‘At the first solve’ (in which case a decomposition file is written for the first solve) or ‘At every solve’ (in which case decomposition files for every solve are written).

Note

  • The decomposition file will only be written if a decomposition has been specified in the model, using the routine GMP::Column::SetDecomposition, as explained in the section Specifying Model Structure.

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