ILOG CPLEX 11.0 Parameters Reference Manual > > Alphabetic List of Parameters > Presolve switch

Presolve switch

INDEX Gray bullet PREVIOUS NEXT

C Name

CPX_PARAM_PREIND (int)

C++ Name

PreInd (bool)

Java Name

PreInd

.NET Name

PreInd

InteractiveOptimizer

preprocessing presolve

Identifier

1030

Description

Decides whether CPLEX applies presolve during preprocessing. When set to 1 (one), the default, this parameter invokes the CPLEX presolve to simplify and reduce problems.

Values

Value 
bool 
Symbol 
Meaning 
0 
false  
CPX_OFF  
Do not apply presolve 
1 
true 
CPX_ON 
Apply presolve; default  

Copyright © 1987-2007 ILOG S.A. All rights reserved. Legal terms. PREVIOUS NEXT