[docplex error]-docplex.mp.utils.DOcplexLimitsExceeded: **** Promotional version. Problem size limits (1000 vars, 1000 consts) exceeded

Question

I want to use docplex module in python and I have installed CPLEX version 20.10 and installed python 3.7.9.

When I tried to run the code, I got the error: docplex.mp.utils.DOcplexLimitsExceeded: **** Promotional version. Problem size limits (1000 vars, 1000 consts) exceeded, CPLEX code=1016

How do I solve this problem?

Thanks.

score 0 · Answer 1 · answered Dec 15 '21 at 14:22

0

This means that your model is too big for the free CPLEX community version and you should move to an academic or professional version.

answered Dec 15 '21 at 14:22

Alex Fleischer

9,276
2
12
15

Hi, thanks for your reply. That's really helpful. – FF-the learner Dec 22 '21 at 20:09
I am wondering how I can install the academic version? – FF-the learner Dec 22 '21 at 20:09

[docplex error]-docplex.mp.utils.DOcplexLimitsExceeded: **** Promotional version. Problem size limits (1000 vars, 1000 consts) exceeded

1 Answers1