ilog.opl

Class IloCplex.MIPStartEffort

java.lang.Object

ilog.opl.IloCplex.MIPStartEffort

Enclosing class:

IloCplex

public static class IloCplex.MIPStartEffort
extends java.lang.Object

Levels of effort for CPLEX to expend to solve a MIP start.

Use these values in the methods IloCplex.addMIPStart, getMIPStart, or changeMIPStart.

Field Summary

Fields

Modifier and Type	Field and Description
static IloCplex.MIPStartEffort	Auto Automatic: let CPLEX decide the level of effort to expend to solve the MIP start.
static IloCplex.MIPStartEffort	CheckFeas CPLEX checks the feasibility of the MIP start.
static IloCplex.MIPStartEffort	NoCheck CPLEX accepts the MIP start without any checks.
static IloCplex.MIPStartEffort	Repair CPLEX attempts to repair the MIP start, if it is infeasible, according to the RepairTries parameter.
static IloCplex.MIPStartEffort	SolveFixed CPLEX solves the fixed problem specified by the MIP start.
static IloCplex.MIPStartEffort	SolveMIP CPLEX solves a subMIP specified by the MIP start.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

Auto

public static final IloCplex.MIPStartEffort Auto

Automatic: let CPLEX decide the level of effort to expend to solve the MIP start.

CheckFeas

public static final IloCplex.MIPStartEffort CheckFeas

CPLEX checks the feasibility of the MIP start.

SolveFixed

public static final IloCplex.MIPStartEffort SolveFixed

CPLEX solves the fixed problem specified by the MIP start.

SolveMIP

public static final IloCplex.MIPStartEffort SolveMIP

CPLEX solves a subMIP specified by the MIP start.

Repair

public static final IloCplex.MIPStartEffort Repair

CPLEX attempts to repair the MIP start, if it is infeasible, according to the RepairTries parameter.

NoCheck

public static final IloCplex.MIPStartEffort NoCheck

CPLEX accepts the MIP start without any checks. The MIP start needs to be complete.