[Help-glpk] What can cause the error "Error detected in file glpios02.c"

[Serveh Shalmashi]

Hi all,

I am using GLPK under octave interface for a mixed integer programming 
problem, however when running the solver I am facing the following error:

Assertion failed: a != a
Error detected in file glpios02.c at line 134
panic: Aborted -- stopping myself...

Then also the octave is aborted. I am wondering if anyone what may cause 
this error.

Thanks,
Serveh