Dear all, I use the eplex_osi_clpcbc library to build Integer optimization problems with decision variables dynamically. It works well (and fast) but for the smaller problems I get the warning messages Cbc3007W No integer variables - nothing to do Cbc3007W No integer variables - nothing to do These are always two lines. What is causing them? How to get rid of them? My guess is that the small problems are "too simple" and there is no search. The larger ones don't show the messages. Thanks, Ulrich PS. Two small comments: The explanation of "++X" in the Terminology section of the User Manual has a bug. And I consider the explanation of the creation of dynamic solver instances confusing: Maybe you should mention that to reuse the atom (e.g., the one unified with Pool in the second example of 9.3.2) you need to use eplex_cleanup/0. -- Ulrich Scholz Phone: +49-6221-533244 Email: ulrich.scholz_at_...10... -- European Media Laboratory GmbH Schloss-Wolfsbrunnenweg 33 69118 Heidelberg Amtsgericht Mannheim / HRB 335719 Managing Partner: Dr. h.c. Klaus Tschira, Scientific and Managing Director: Prof. Dr.-Ing. Andreas Reuter www.eml-d.villa-bosch.deReceived on Mon Sep 15 2008 - 01:20:51 CEST
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