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The OPTLP Procedure

Functional Summary

Table 17.1 summarizes the list of options available for the OPTLP procedure, classified by function.

Table 17.1 Options for the OPTLP Procedure

Description

Option

Data Set Options:

 

Input data set

DATA=

Dual input data set for warm start

DUALIN=

Dual solution output data set

DUALOUT=

Objective sense (maximization or minimization)

OBJSENSE=

Primal input data set for warm start

PRIMALIN=

Primal solution output data set

PRIMALOUT=

Save output data sets only if optimal

SAVE_ONLY_IF_OPTIMAL

Solver Options:

 

Enable or disable IIS detection

IIS=

Type of solver

SOLVER=

Presolve Option:

 

Type of presolve

PRESOLVER=

Control Options:

 

Feasibility tolerance

FEASTOL=

Maximum number of iterations

MAXITER=

Upper limit on time used to solve the problem

MAXTIME=

Optimality tolerance

OPTTOL=

Frequency of printing solution progress

PRINTFREQ=

Enable/disable printing summary

PRINTLEVEL=

Use CPU/real time

TIMETYPE=

Simplex Algorithm Options:

 

Type of initial basis

BASIS=

Type of pricing strategy

PRICETYPE=

Queue size for determining entering variable

QUEUESIZE=

Enable or disable scaling of the problem

SCALE=

Interior Point Algorithm Options:

 

Stopping criterion based on duality gap

STOP_DG=

Stopping criterion based on dual infeasibility

STOP_DI=

Stopping criterion based on primal infeasibility

STOP_PI=

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