[Pw_forum] WARNING: eigenvalues not converged in pw.x

[Yanyan]

    Thank you for your reply, i have searched this question in pw_forum, but i can not find the corresponding answers about it, so i submit the question to the forum.
   
  Junjie Wang
   

why not just search the previous posts about this problem ?
there are so many reports before.


2008/2/25 wangjunjie1981_0 :

>
> Dear pwscf users
> Recently i have such kind warnings. As people explained in the forum,
> this warning can be ignored, if it is not present in the last steps of
> self-consistency. But I got these warnings during NSCF calculations. Should
> I ignore them?
>
> Output file
>
> total cpu time spent up to now is 10348.76 secs
>
> Band Structure Calculation
>
> Davidson diagonalization (with overlap)
>
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 2 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> WARNING: 1 eigenvalues not converged
> .................
>
> Thanks in advance,
> Junjie Wang
>
>
>
>
>
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