ILOG CPLEX 11.0 Parameters Reference Manual > > Alphabetic List of Parameters > Bound strengthening switch |
Bound strengthening switch |
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C Name
CPX_PARAM_BNDSTRENIND
C++ Name
BndStrenInd
Java Name
BndStrenInd
.NET Name
BndStrenInd
InteractiveOptimizer
preprocessing boundstrength
Identifier
2029
Description
Decides whether to apply bound strengthening in mixed integer programs (MIPs). Bound strengthening tightens the bounds on variables, perhaps to the point where the variable can be fixed and thus removed from consideration during branch & cut.
Values
Value |
Meaning |
---|---|
-1 |
Automatic: let CPLEX choose; default |
0 |
Do not apply bound strengthening |
1 |
Apply bound strengthening |
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