CPLEX cpxKnaps

This page is part of the CPLEX Manual. See CPLEX.

Purpose

CPLEX Matlab Level 1 interface Knapsack test routine

Calling Syntax

cpxKnaps(P, Cut)

Description of Input

Input	Description
P	Problem number 1-3. Default 1.
Cut	Cut strategy. 0 = no cuts, 1 = cuts, 2 = aggressive cuts. Default 0.

Global Parameters Used

Parameter	Description
MAX_x	Maximal number of x elements printed in output statements. Default 20.
MAX_c	Maximal number of constraint elements printed in output statements. Default 20.

Description

The CPLEX Matlab level 1 interface knapsack test routine runs three different test problems. It is possible to change cut strategy and use heuristics defined in callbacks.

Currently defined knapsack problems:

Problem	Name	Knapsacks	Variables
1	Weingartner 1	2	28
2	Hansen, Plateau 1	4	28
3	PB 4	2	29

M-files Used

cplex.m