Initializing help system before first use

FEASIBILITYJUMP

Description
MIP: Decides if the Feasibility Jump heuristic should be run. The value for this control is either -1 (let Xpress decide), 0 (off) or a value that indicates for which type of models the heuristic should be run.
Type
Integer
Topic area
Heuristics
Values
-1 
Use automatic settings.
0 
Turned off.
1 
Run the heuristic on models with all integer variables.
2 
Run the heuristic on models in which all non-integer variables have bounds [0,1].
3 
Run the heuristic on models in which all non-integer variables have integer bounds.
Default value
-1
Affects routines
XPRSmipoptimize, XPRSoptimize ( MIPOPTIMIZE, OPTIMIZE).
Category
Control

Parent Topic Control Parameters

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