Operations Research topics: SAS/OR,
SAS Optimization, and SAS Simulation Studio

proc optmodel

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proc optmodel

I am new to using SAS for linear programming, but trying to teach my self some of the basics. I tried running the code below and the log said "Procedure OPTMODEL not found". This is just some simple code out of a SAS tutorial. Anyone know why it is having a problem with this?  Thanks. 

proc optmodel;

num a{1..3, 1..4}=[-5 3 1 8

                              5 5 4 6

                              4 6 0 5];

var x{1..4} >= 0;

max f = sum{i in 1..4}x;

con c{i in 1..3}: sum{j in 1..4}a[i,j]*x <= 1;

solve with lp / solver = ps presolver = none printfreq = 1;

print x;

print c.dual;

quit;


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‎04-27-2014 05:56 PM
SAS Employee
Posts: 417

Re: proc optmodel

PROC OPTMODEL requires a SAS/OR license.  You can run the following to see whether SAS/OR is installed:

proc product_status;

run;

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‎04-27-2014 05:56 PM
SAS Employee
Posts: 417

Re: proc optmodel

PROC OPTMODEL requires a SAS/OR license.  You can run the following to see whether SAS/OR is installed:

proc product_status;

run;

New Contributor
Posts: 3

Re: proc optmodel

Thanks. The log only says access, stat, IML, and graph. I am working off of a university license. Any ideas on how much more the sas OR cost?

SAS Employee
Posts: 417

Re: proc optmodel

I don't have any pricing information, and I suggest that you contact your SAS sales representative.  If you don’t know who that is, you can use the contact info provided in this link:

http://www.sas.com/en_us/contact/form/register.html

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