Geometry Optimization

SeokYun kimse... at gmail.com
Tue Nov 13 20:40:01 UTC 2012


Dear users,

I created an input file for Geometry Optimization and ran the file.

It initially works fine, but during the middle of the job, the program just 
exits and ends the job.

I checked with TACC, and they informed me that it probably has to do with 
my input file and not the nodes nor the system.

Can someone please read over my input file and give me some advice as to 
what might be wrong with it? 

Thank you in advance.

Here is the input file:

&GLOBAL
  PROJECT C20H14O
  PRINT_LEVEL MEDIUM
  RUN_TYPE GEO_OPT
&END GLOBAL
&MOTION
 &GEO_OPT
  MINIMIZER CG
  MAX_ITER 200
  MAX_FORCE 5.0E-3
 &END GEO_OPT
&END MOTION
&FORCE_EVAL
  METHOD Quickstep
  &DFT
    BASIS_SET_FILE_NAME ./BASIS_SET
    POTENTIAL_FILE_NAME ./POTENTIAL
    &MGRID
      CUTOFF 200
    &END MGRID
    &QS
      EPS_DEFAULT 1.0E-10
    &END QS
    &SCF
      EPS_SCF 1.0E-6
      MAX_SCF 100
      SCF_GUESS RESTART
      &OT
       MINIMIZER DIIS
      &END OT
    &END SCF
    &XC
      &XC_FUNCTIONAL Pade
      &END XC_FUNCTIONAL
    &END XC
  &END DFT
  &SUBSYS
    &CELL
      ABC 40.000 40.000 40.000
    &END CELL
&COORD
C    15.02103029        21.43572257     20.18000314
C    12.13797029        19.86029257     20.10217314
C    9.387700286        21.39858257     20.17763314
H    12.31361029        18.71215257     20.04348314
C    9.392820286        24.70136257     20.34288314
H    8.494900286        20.88161257     20.15168314
C    12.16548029        26.11910257     20.41407314
H    8.512790286        25.23974257     20.36974314
C    14.93316029        24.32580257     20.32459314
C    17.27508029        19.49524257     20.06628314
H    15.45990029        24.76075257     20.34681314
C    18.34824029        16.68641257     19.89707314
C    22.15934029        16.83150257     19.89931314
C    22.84514029        19.70026257     20.05987314
O    20.12023029        21.82217257     20.06602314
C    17.05926029        14.17188257     19.77462314
C    22.56556029        11.35336257     19.61229314
C    18.37166029        11.22565257     19.61264314
C    23.67063029        14.35575257     19.78200314
H    12.11085029        26.74907257     20.92021314
H    16.27474029        14.03204257     19.82687314
H    24.60208029        14.24160257     19.67745314
H    22.92407029        10.57705257     19.51190314
C    24.88894029        21.35826257     19.98780314
C    24.78771029        24.12058257     19.80812314
C    27.56932029        19.53722257     20.15068314
C    30.06265029        21.06305257     20.09477314
C    30.04334029        23.99254257     19.90571314
C    27.61230029        25.90008257     19.74150314
H    27.60669029        26.98852257     19.67128314
H    30.96030029        24.58552257     19.88310314
H    30.90325029        20.48235257     20.14647314
H    27.66110029        18.53225257     20.21699314
H    23.86707029        24.53232257     19.76595314
H    17.89108029        10.23014257     19.46794314
    &END COORD
    &KIND H
      BASIS_SET DZVP-GTH-PADE
      POTENTIAL GTH-PADE-q1
    &END KIND
    &KIND C
      BASIS_SET DZVP-GTH-PADE
      POTENTIAL GTH-PADE-q4
    &END KIND
    &KIND O
      BASIS_SET DZVP-GTH-PADE
      POTENTIAL GTH-PADE-q6
    &END KIND
&END SUBSYS
&END FORCE_EVAL

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