Dear all,

I am getting an error while using MARVIN/PASD in conjunction with the  
HDBD term.
ca. 1/50 of the structure calculations crashes with the message:
"%READHBDB-ERR: maximum allocation size for free HB entries exceeded"

this message occurs after all observable except for HBDB changing to nan:

--------------------------------------------------------------
*--- Dynamics ---- step=    250 ---- time=    1.0056 ---- delta_t=  
0.0046589 --*
| E(kin)+E(poten)=      6577.019 E(kin)=      1502.542 temperature=    
3917.686 |
|   E(poten)=  5074.4771514       grad=    23.6615105      ANGL=     
61.5369628 |
|       BOND=     6.6660475       CDIH=   579.0337885      HBDB=    
-29.0754000 |
|       IMPR=     3.9118811       RAMA=   -30.0176274       VDW=   
3689.4031412 |
|      ambhb=    27.2365527     darr2d=   765.7818050                   
         |
*------------------------------------------------------------------------------*
*--- Dynamics ---- step=    260 ---- time=    1.0537 ---- delta_t=  
0.0049575 --*
| E(kin)+E(poten)=           nan E(kin)=           nan temperature=     
     nan |
|   E(poten)=           nan       grad=           nan      ANGL=        
     nan |
|       BOND=           nan       CDIH=           nan      HBDB=    
176.0000000 |
|       IMPR=           nan       RAMA=     0.0000000       VDW=        
     nan |
|      ambhb=     0.0000000     darr2d=     0.0000000                   
         |
*------------------------------------------------------------------------------*
*--- Dynamics ---- step=    270 ---- time=    1.1033 ---- delta_t=  
0.0049575 --*
| E(kin)+E(poten)=           nan E(kin)=           nan temperature=     
     nan |
|   E(poten)=           nan       grad=           nan      ANGL=        
     nan |
|       BOND=           nan       CDIH=           nan      HBDB=    
176.0000000 |
|       IMPR=           nan       RAMA=     0.0000000       VDW=        
     nan |
|      ambhb=     0.0000000     darr2d=     0.0000000                   
         |
*------------------------------------------------------------------------------*
  %READHBDB-ERR: maximum allocation size for free HB entries exceeded.
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  BOMLEV=    0 reached.  Program execution will be terminated.
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  Subroutine DIE called . Terminating
---------------------------------------------------------------------

(I am using the free list type HBDB term and parameters taken from the  
help files.)

is this type of error to be expected? could someone point me as to  
what goes wrong?

Any help would be very much appreciated.

Best Regards,

Jakob

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