UserWarning: The following structures were unconverged: [1, 2, 3, 4, 5, 6, 7, 8, 9]; so they are not collected. f"The following structures were unconverged: {rec_failed}; " + prt

[Niuxf16]

OUTCAR.zip
When I use dpdata to read this converged outcar, it errors and no force and energy were saved.

[njzjz]

I see these lines in your file, though:

------------------------ aborting loop EDIFF was not reached (unconverged)  ----------------------------


 -----------------------------------------------------------------------------
|                                                                             |
|           W    W    AA    RRRRR   N    N  II  N    N   GGGG   !!!           |
|           W    W   A  A   R    R  NN   N  II  NN   N  G    G  !!!           |
|           W    W  A    A  R    R  N N  N  II  N N  N  G       !!!           |
|           W WW W  AAAAAA  RRRRR   N  N N  II  N  N N  G  GGG   !            |
|           WW  WW  A    A  R   R   N   NN  II  N   NN  G    G                |
|           W    W  A    A  R    R  N    N  II  N    N   GGGG   !!!           |
|                                                                             |
|     The electronic self-consistency was not achieved in the given           |
|     number of steps (NELM). The forces and other quantities evaluated       |
|     might not be reliable so examine the results carefully. If you find     |
|     spurious results, we suggest increasing NELM, if you were close to      |
|     convergence or switching to a different ALGO or adjusting the           |
|     density mixing parameters otherwise.                                    |
|                                                                             |
 -----------------------------------------------------------------------------

I don't understand why you said it converged...