Initializing help system before first use

CUTSEPSTRATEGY

Description
Meta control specifying the cut separation strategy for every individual CUTSEP*STRATEGY control left at its default value of -1 (automatic). Setting CUTSEPSTRATEGY to a value other than -1 overrides the automatic decision for each cut separator whose own control is left to value -1 (automatic). An individual control (e.g. CUTSEPCLIQUESTRATEGY) that is set to a value other than -1 always takes precedence over this meta control.
Type
Integer
Topic areas
Cuts, Branch and Bound Search
Values
-1 
XPRS_CUTSEPSTRATEGY_AUTOMATIC Automatic cut separation strategy.
0 
XPRS_CUTSEPSTRATEGY_OFF Off. Disable all cut separators set to automatic.
1 
XPRS_CUTSEPSTRATEGY_CONSERVATIVE Conservative cut separation strategy applied to all cuts separators set to automatic.
2 
XPRS_CUTSEPSTRATEGY_MODERATE Moderate cut separation strategy applied to all cuts separators set to automatic.
3 
XPRS_CUTSEPSTRATEGY_AGGRESSIVE Aggressive cut separation strategy applied to all cuts separators set to automatic.
Default value
-1
Note
Each individual CUTSEP*STRATEGY control has a special value XPRS_CUTSEPSTRATEGY_AUTOENFORCED, which can be set to ignore the value of this meta control and force the default behavior for the cut separator.
Affects routines
XPRSmipoptimize ( MIPOPTIMIZE).
See also
CUTSEPCLIQUESTRATEGY, CUTSEPCOVERSTRATEGY, CUTSEPFARKASSTRATEGY, CUTSEPFLOWPATHSTRATEGY, CUTSEPGOMORYSTRATEGY, CUTSEPGUBCOVERSTRATEGY, CUTSEPIMPLBOUNDSTRATEGY, CUTSEPMCFSTRATEGY, CUTSEPMIRSTRATEGY, CUTSEPPATHMIXSTRATEGY, CUTSEPRLTSTRATEGY, CUTSEPSDPSTRATEGY, CUTSEPSTRONGCGSTRATEGY, CUTSEPZEROHALFSTRATEGY.
Category
Control

Parent Topic Control Parameters

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