[Symphony] symphony v5.2.0 crashes when using warm start

Cyrus Angelo Selga cselga2 at gmail.com
Wed May 13 12:23:23 EDT 2009


Hi Menal,

I've tried your suggestion, unfortunately, Symphony 5.2.0 still crashes.
I used the 10teams, http://miplib.zib.de/miplib2003/10teams.php, data
file from MIPLIB. Here's what I did in 5.2.0 (tried this under version
5.1.8 and it works)

1. compiled warm_start3.c from Examples folder
2. run using data file 10teams; Symphony crashed after attempting to
warmstart (see attached file test_default.txt)

I also modified the warm_start3.c code to include the option "prep_level
    0" (log file is test_mod.txt).

I have also tried this under version 5.1.10 and the problem appears to
exist as well. Thanks for your reply.

Cyrus


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