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[Bug-glpk] stack overflow error in version 4.17 compiled with VC8
From: |
Marc Goetschalckx |
Subject: |
[Bug-glpk] stack overflow error in version 4.17 compiled with VC8 |
Date: |
Tue, 3 Jul 2007 18:20:57 +0400 |
I am using GLPK version 4.17 as a multi-threaded DLL compiled with
visual studio 2005 for windows (version VC8).
GLPK is used in a column generation algorithm. Multiple iterations of
adding some columns, solving LP, retrieving primal and dual variable
information.
For problem sizes around 3500 columns the DLL crashes with a stack
overflow error. The error occurs in the retrieval routines
after the lpx_simplex function has successfully completed, typically in
get_col_prim or get_col_dual.
Small problem instances are solved correctly.
Is this a bug or an inherent limitation. Can the limitation be
circumvented?
- [Bug-glpk] stack overflow error in version 4.17 compiled with VC8,
Marc Goetschalckx <=