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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?







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