<div dir="ltr"><div class="gmail-gs" style="margin:0px;padding:0px 0px 20px;width:1119.2px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:medium"><div class="gmail-"><div id="gmail-:10a" class="gmail-ii gmail-gt" style="font-size:0.875rem;direction:ltr;margin:8px 0px 0px;padding:0px"><div id="gmail-:109" class="gmail-a3s gmail-aiL" style="overflow:hidden;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:small;line-height:1.5;font-family:Arial,Helvetica,sans-serif"><div dir="ltr"><div>Hello,</div><div><br></div><div>I'm getting the following error message when I run "relax" calculation for As monolayer. What can I do? I disabled symmetry in script.<br></div><div><br></div><div>Please help me.</div><div><br></div><div>#OUTPUT<br></div><div> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br>   task #     0<br>   from check_atoms : error #     1<br>   atoms #  1 and #  2 differ by lattice vector ( 0,-1, 0) in crystal axis<br> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</div><div><br></div><div>#INPUT<br></div><div><br></div><div>&CONTROL<br> calculation = 'relax'<br> etot_conv_thr =  4.0000000000d-04<br> forc_conv_thr =  1.0000000000d-04<br> outdir = './.'<br> prefix = 'aiida'<br> pseudo_dir = './.'<br> tprnfor = .true.<br> tstress = .true.<br> verbosity = 'high'<br>/<br>&SYSTEM<br> degauss =  1.4699723600d-02<br> ecutrho =  2.8000000000d+02<br> ecutwfc =  3.5000000000d+01<br> ibrav = 0<br> nat = 40<br> ntyp = 1<br> occupations = 'smearing'<br> smearing = 'cold'<br> nosym = .true.<br>/<br>&ELECTRONS<br> conv_thr =  8.0000000000d-09<br> electron_maxstep = 80<br> mixing_beta =  4.0000000000d-01<br>/<br>&IONS<br> ion_dynamics = 'bfgs'<br>/<br>&CELL<br> presss_conv_thr = 0.5D0<br> cell_synamics = 'bfgs'<br> cell_dofree = 'all'<br>/<br>ATOMIC_SPECIES<br>As   74.9216 As.pbe-n-rrkjus_psl.0.2.UPF<br>ATOMIC_POSITIONS crystal<br>As      0.0000000000    0.0000000000    0.1162766848<br>As      0.0000000444    1.0000000729    0.1162766848<br>As      0.0000000888    2.0000001459    0.1162766848<br>As      -0.0000000203    2.9999999117    0.1162766848<br>As      0.9999999841    0.0000000000    0.1162766848<br>As      1.0000000285    1.0000000729    0.1162766848<br>As      1.0000000729    2.0000001459    0.1162766848<br>As      0.9999999638    2.9999999117    0.1162766848<br>As      1.9999999681    0.0000000000    0.1162766848<br>As      2.0000000126    1.0000000729    0.1162766848<br>As      2.0000000570    2.0000001459    0.1162766848<br>As      1.9999999478    2.9999999117    0.1162766848<br>As      2.9999999522    0.0000000000    0.1162766848<br>As      2.9999999966    1.0000000729    0.1162766848<br>As      3.0000003070    2.0000001459    0.1162766848<br>As      2.9999999319    2.9999999117    0.1162766848<br>As      0.6666666709    0.3333333576    0.0539872897<br>As      0.6666667153    1.3333334306    0.0539872897<br>As      0.6666666061    2.3333331964    0.0539872897<br>As      1.6666666549    0.3333333576    0.0539872897<br>As      1.6666666993    1.3333334306    0.0539872897<br>As      1.6666665902    2.3333331964    0.0539872897<br>As      2.6666666390    0.3333333576    0.0539872897<br>As      2.6666669494    1.3333334306    0.0539872897<br>As      2.6666665743    2.3333331964    0.0539872897<br>As      -0.3333333576    -0.6666667153    0.0539872897<br>As      -0.3333333132    0.3333333576    0.0539872897<br>As      -0.3333332688    1.3333334306    0.0539872897<br>As      -0.3333333779    2.3333331964    0.0539872897<br>As      -0.3333333335    3.3333332693    0.0539872897<br>As      0.6666666506    3.3333332693    0.0539872897<br>As      0.6666666264    -0.6666667153    0.0539872897<br>As      1.6666666346    3.3333332693    0.0539872897<br>As      1.6666668765    -0.6666667153    0.0539872897<br>As      2.6666666187    3.3333332693    0.0539872897<br>As      2.6666665946    -0.6666667153    0.0539872897<br>As      3.6666668890    0.3333333576    0.0539872897<br>As      3.6666666675    1.3333334306    0.0539872897<br>As      3.6666668243    2.3333331964    0.0539872897<br>As      3.6666668687    3.3333332693    0.0539872897<br>K_POINTS automatic<br>10 10 2 0 0 0<br>CELL_PARAMETERS angstrom<br>   3.7597000599    0.0000000000    0.0000000000<br>   -1.8798500299    3.2559957625    0.0000000000<br>   0.0000000000    0.0000000000    20.4412002563</div></div><div class="gmail-yj6qo"></div><div class="gmail-adL"></div></div></div><div class="gmail-hi" style="border-bottom-left-radius:1px;border-bottom-right-radius:1px;padding:0px;width:auto;background:rgb(242,242,242);margin:0px"></div></div></div><br class="gmail-Apple-interchange-newline"></div>