What means th LUDCMP?

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chlee
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What means th LUDCMP?

#1 Post by chlee » Wed Oct 15, 2008 9:53 pm

Dear VASP users

I have encounter trouble in vasp calculation
What means the following error message?


VERY BAD NEWS! internal error in subroutine LUDCMP:
SINGULAR MATRIX -3
FORTRAN STOP


VERY BAD NEWS! internal error in subroutine LUDCMP:
SINGULAR MATRIX -3
FORTRAN STOP
FORTRAN STOP
-0.219523789706E+04 -0.71245E-02 -0.38528E-02 79824 0.138E-01 0.331E+00
RMM: 42 -0.219524886112E+04 -0.10964E-01 -0.48750E-02 81517 0.146E-01 0.173E+00
RMM: 43 -0.219527612446E+04 -0.27263E-01 -0.69286E-02 78135 0.192E-01 0.125E+00
RMM: 44 -0.219530597416E+04 -0.29850E-01 -0.15297E-01 79602 0.267E-01 0.277E+00
RMM: 45 -0.219530650959E+04 -0.53544E-03 -0.64143E-02 83945 0.150E-01

VERY BAD NEWS! internal error in subroutine LUDCMP:
SINGULAR MATRIX -3
Last edited by chlee on Wed Oct 15, 2008 9:53 pm, edited 1 time in total.

support_vasp
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Re: What means th LUDCMP?

#2 Post by support_vasp » Wed Sep 11, 2024 1:48 pm

Hi,

We're sorry that we didn’t answer your question. This does not live up to the quality of support that we aim to provide. The team has since expanded. If we can still help with your problem, please ask again in a new post, linking to this one, and we will answer as quickly as possible.

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VASP


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