Originally posted by: skypather

We are developing an application using CPLEX concert technology in C++.

Now we want to use Purify to detect potential memory problems but the
program crashed during the run (it completed successfully without Purify).

We found a very old message on IBM's web site describing similar issue
but no solution provided (IBM -- IC46570).

Are there any compiler flags or Purify settings that recommended by IBM?
Or any suggestions that we can take to produce more informative log to
post on this forum? 

Platform:   HP Linux
OS:  Red Hat Enterprise Linux Server release 5.9 (Tikanga)
Compiler: gcc version 4.1.2 20080704 (Red Hat 4.1.2-54)
CPLEX:  v12.5
Purify: PurifyPlus.7.0.1.0-004

Thanks.

Does the crash occur in the CPLEX application or in purify itself? I did not check, is valgrind available for your platform? That might be another thing to try and may help to figure out where the actual problem is.