Multicore convergence problem


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Forum Vet
Those two output files look fine to me. The SCF does not converge since you are asking for a very tight convergence value of 1d-8 on the density.
My conclusion is something goes wrong on your system when conventional SCF (a.k.a disk-based) is used, while direct SCF works fine.
The following DFT input section should make your SCF converge

dft
  direct
  xc xcamb88 1.00 lyp 0.81 vwn_5 0.19 hfexch 1.00
  cam 0.33 cam_alpha 0.19 cam_beta 0.46
  odft
  mult 1
  vectors input atomic output "at.movecs"
  tolerances acccoul 15
  convergence energy 1d-11 density 1d-8
  grid fine nodisk
  maxiter 1000
end