[gmx-users] sigmentation fault while creating index file

naga raju nagaraju_cy at yahoo.co.in
Tue Jun 12 09:37:13 CEST 2007


Dear gmx users,
                I am trying to make index file for
POPG lipid molecule using the command:
  make_ndx -f popg.pdb -o index.ndx
 
I am getting segmentation fault, but when i am
removing 53 atom in pdb file, i couldn't get
segmentation fault.

Here is the my pdb file:

CRYST1   95.707   94.861   66.625  90.00  90.00  90.00
P 1           1
ATOM      1  H1  POP X 105      10.938  52.622  28.322
 1.00  0.00            
ATOM      2  O2  POP X 105      11.136  51.689  27.991
 1.00  0.00            
ATOM      3  H3  POP X 105      13.355  49.287  26.361
 1.00  0.00            
ATOM      4  C4  POP X 105      12.324  51.353  28.740
 1.00  0.00            
ATOM      5  C5  POP X 105      13.345  50.760  27.748
 1.00  0.00 
ATOM      6  C6  POP X 105      14.540  50.008  28.377
 1.00  0.00            
ATOM      7  O7  POP X 105      15.505  49.737  27.342
 1.00  0.00            
ATOM      8  P8  POP X 105      15.412  48.147  27.021
 1.00  0.00            
ATOM      9  O9  POP X 105      16.670  47.732  26.346
 1.00  0.00            
ATOM     10  O10 POP X 105      14.704  47.425  28.125
 1.00  0.00            
ATOM     11  O11 POP X 105      14.315  48.209  25.838
 1.00  0.00            
ATOM     12  C12 POP X 105      14.699  48.774  24.379
 1.00  0.00            
ATOM     13  C13 POP X 105      13.870  47.852  23.484
 1.00  0.00            
ATOM     14  O14 POP X 105      12.490  47.845  23.905
 1.00  0.00            
ATOM     15  C15 POP X 105      11.909  47.553  25.091
 1.00  0.00            
ATOM     16  O16 POP X 105      12.358  46.538  25.622
 1.00  0.00            
ATOM     17  C17 POP X 105      10.478  48.058  25.332
 1.00  0.00            
ATOM     18  C18 POP X 105       9.679  48.126  24.025
 1.00  0.00            
ATOM     19  C19 POP X 105       8.281  48.663  24.315
 1.00  0.00            
ATOM     20  C20 POP X 105       7.511  48.707  22.993
 1.00  0.00            
ATOM     21  C21 POP X 105       7.127  47.329  22.432
 1.00  0.00            
ATOM     22  C22 POP X 105       6.557  47.739  21.070
 1.00  0.00            
ATOM     23  C23 POP X 105       5.528  46.767  20.485
 1.00  0.00            
ATOM     24  C24 POP X 105       5.042  47.189  19.096
 1.00  0.00            
ATOM     25  C25 POP X 105       4.171  46.573  18.209
 1.00  0.00            
ATOM     26  C26 POP X 105       3.486  45.253  18.577
 1.00  0.00            
ATOM     27  C27 POP X 105       2.655  44.672  17.423
 1.00  0.00            
ATOM     28  C28 POP X 105       1.320  45.380  17.178
 1.00  0.00            
ATOM     29  C29 POP X 105       0.746  44.713  15.921
 1.00  0.00            
ATOM     30  C30 POP X 105      -0.598  45.308  15.514
 1.00  0.00            
ATOM     31  C31 POP X 105      -1.589  44.267  14.980
 1.00  0.00            
ATOM     32  C32 POP X 105      14.571  46.507  23.290
 1.00  0.00            
ATOM     33  O33 POP X 105      14.235  45.797  22.094
 1.00  0.00            
ATOM     34  C34 POP X 105      13.088  45.067  22.021
 1.00  0.00            
ATOM     35  O35 POP X 105      12.726  44.440  23.010
 1.00  0.00            
ATOM     36  C36 POP X 105      12.630  44.720  20.603
 1.00  0.00            
ATOM     37  C37 POP X 105      11.101  44.761  20.519
 1.00  0.00            
ATOM     38  C38 POP X 105      10.741  43.899  19.295
 1.00  0.00            
ATOM     39  C39 POP X 105       9.217  44.009  19.183
 1.00  0.00            
ATOM     40  C40 POP X 105       8.778  43.609  17.771
 1.00  0.00            
ATOM     41  C41 POP X 105       7.298  43.725  17.407
 1.00  0.00            
ATOM     42  C42 POP X 105       7.075  43.386  15.931
 1.00  0.00            
ATOM     43  C43 POP X 105       5.606  43.539  15.546
 1.00  0.00            
ATOM     44  C44 POP X 105       5.419  42.951  14.141
 1.00  0.00            
ATOM     45  C45 POP X 105       3.940  43.095  13.753
 1.00  0.00            
ATOM     46  C46 POP X 105       3.888  42.400  12.387
 1.00  0.00            
ATOM     47  C47 POP X 105       2.514  42.764  11.833
 1.00  0.00            
ATOM     48  C48 POP X 105       2.377  42.017  10.497
 1.00  0.00            
ATOM     49  C49 POP X 105       1.111  42.437   9.744
 1.00  0.00            
ATOM     50  C50 POP X 105      -0.239  42.030  10.343
 1.00  0.00            
ATOM     51  CA1 POP X 105      -2.690  44.707  14.004
 1.00  0.00            
ATOM     52  CA2 POP X 105      -2.007  45.289  12.769
 1.00  0.00            
ATOM     53  OA3 POP X 105      12.734  50.000  26.697
 1.00  0.00
END


Can you help me to solve this problem
       Any suggestion is appreciated.
               Thank you in advance 
                                         with regards,
                                        Nagaraju.


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