bug-glpk
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Bug-glpk] Warning: numerical instability (primal simplex, phase I)


From: IITK
Subject: [Bug-glpk] Warning: numerical instability (primal simplex, phase I)
Date: Thu, 19 Mar 2015 18:57:16 +0500

I am getting the above warning while solving a feasibility linear program. This warning is repeated at every step and the value of "infeas" decreases negligibly. However, it does not declare that the primal program is in-feasible and continues. Should I wait for it to say so or can I assume that the program is not feasible. At this rate it will take forever to give a feasible solution if any.

Is there an alternative way to speed this up.

Thanks in advance.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]