@biolender Please can you try running clones of the failed abinit job with the following alternative parameter changes and let us know whether any of the changes (a) allow a given abinit job to complete and (b) produce useful volumes:
- set Noise model (white, symmetric or coloured) to white .
- or set both Enforce non-negativity and Center structures in real space to False .
- or reduce the Number of Ab-Initio classes to 4 or, if the job fails with 4, 3.