[Pw_forum] pw.x always crashes at the end of relax calculations

[Eduardo J. Lamas]

Hi, pw.x always crashes to me during the last check of the relax
calculations
it happened in versions 2.1.3 and 3.0 and with different compilers.
In order to avoid this I commented the following lines in move_ions.f90
(then the program proceed
normally and ends normally but the check without electronic history is not
longer really done):

              CALL hinit0()
              CALL potinit()
              CALL newd()
              CALL wfcinit()

When I want to check that the forces are indeed low I take the coordinates
without the verifications
and run a scf calculation and print the forces.

I am wondering if it is something wrong in those subroutines and if somebody
else was having the same problem.
Maybe during the reinitialization a variable is deleted twice or something
or is accessed after it is deleted?. 

Thanks,

Eduardo  

This run for example crashes (but nearly all runs were having this problem):

 &CONTROL
                       title='H20',
                 calculation='relax',
                 restart_mode='from_scratch',
                      tprnfor=.true.,
                  pseudo_dir='/home/lamas/espresso/pseudo/',
                       outdir='./tmp/',
                   max_seconds=90000,
 /
 &SYSTEM
                       ibrav = 1,
                    celldm(1)= 15,
                         nat = 3,
                        ntyp = 2,
                        nbnd = 5,
                     ecutwfc =50.0,
                     ecutrho =500,
                  occupations='from_input',
                        nspin=2,
       starting_magnetization=0.0
 /
&ELECTRONS
    mixing_beta = 0.2,
    conv_thr =  1.0d-6
 /
&IONS
ion_dynamics='bfgs',
/

ATOMIC_SPECIES
  O   16.00  O_PBE_v1.vdb
  H    1.00  H_PBE_v1.vdb
ATOMIC_POSITIONS {angstrom}
  O        2.021843520   1.760434290    0.28003039
  H        2.286102819   0.815021260    0.08933101
  H        2.811655420   2.359926539    0.15037213
OCCUPATIONS
1.0 1.0 1.0 1.0 0.0
1.0 1.0 1.0 1.0 0.0