AMBER Archive (2006)

Subject: RE: AMBER: forrtl: severe (64): input conversion error, unit 9, file

From: Ross Walker (ross_at_rosswalker.co.uk)
Date: Tue Sep 12 2006 - 16:35:47 CDT


Hi Ilyas,

Have you had a look at the restart file? I suspect that you have *******'s
in there somewhere because your coordinates were too large to fit in the
available space.

Your only solution is to go back to the last restart file that worked,
reimage this and then repeat the remainder of your simulation or
alternatively go back to that restart file and then from then on choose to
write binary restart files. NTXO = 1 and then ntx=6 on subsequent restarts.

All the best
Ross

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> -----Original Message-----
> From: owner-amber_at_scripps.edu
> [mailto:owner-amber_at_scripps.edu] On Behalf Of Ilyas Yildirim
> Sent: Tuesday, September 12, 2006 14:10
> To: amber_at_scripps.edu
> Subject: AMBER: forrtl: severe (64): input conversion error,
> unit 9, file
>
> Dear All,
>
> I have been doing a long simulation. On the 47th ns. the
> simulation just
> stopped. I have a .rst file (md34.rst), but cannot continue on the
> simulation. The error I am getting is the following:
>
> forrtl: severe (64): input conversion error, unit 9, file
> /home/yildirim/igigicic_expl_icfe0_continued/md34.rst.old
> Image PC Routine Line Source
> sander.a8.paralle 081D62D6 Unknown Unknown Unknown
> sander.a8.paralle 081D49A9 Unknown Unknown Unknown
> sander.a8.paralle 081B5E41 Unknown Unknown Unknown
> sander.a8.paralle 081806EE Unknown Unknown Unknown
> sander.a8.paralle 0818041E Unknown Unknown Unknown
> sander.a8.paralle 081949D2 Unknown Unknown Unknown
> sander.a8.paralle 080DCACE Unknown Unknown Unknown
> sander.a8.paralle 080DC6F1 Unknown Unknown Unknown
> sander.a8.paralle 080ABF01 Unknown Unknown Unknown
> sander.a8.paralle 080777BF Unknown Unknown Unknown
> sander.a8.paralle 080772D2 Unknown Unknown Unknown
> sander.a8.paralle 0804B365 Unknown Unknown Unknown
> libc.so.6 557C5500 Unknown Unknown Unknown
> sander.a8.paralle 0804B291 Unknown Unknown Unknown
>
> I cannot even create a .pdb file from this .rst file. I used the last
> .mdcrd (md33.mdcrd) to get the last .rst file from this
> trajectory file
> (md34.rst.new). I CAN use this file to create a .pdb file, but it wont
> work to continue the simulation. The md.in file I am using in the
> simulations is the following:
> -------------------- md.in --------------------
> 1 ns simulation
> &cntrl
> imin=0,
> ntx=5,irest=1,
> ntpr=250,ntwr=1000,ntwx=2500,
> ntc=2,ntf=2,ntb=1,cut=10,
> igb=0,
> ntr=0,
> nstlim=1000000,dt=0.001,nscm=5000,nrespa=2,
> ntt=3,gamma_ln=1,tempi=300,temp0=300,ig=666,
> ntp=0,taup=2.0,pres0=1
> /
> -----------------------------------------------
> Is this error related to AMBER, or Intel FCC? I will greatly
> appreciate if
> someone can help me on this. Thanks.
>
> Best,
>
> PS: I tried to attach the prmtop/inpcrd files, but the email
> bounced back.
> I put the files to the following place:
>
> http://www.pas.rochester.edu/~yildirim/amber
>
> --
> Ilyas Yildirim
> ---------------------------------------------------------------
> - Department of Chemisty - -
> - University of Rochester - -
> - Hutchison Hall, # B10 - -
> - Rochester, NY 14627-0216 - Ph.:(585) 275 67 66
> (Office) -
> - http://www.pas.rochester.edu/~yildirim/ -
> ---------------------------------------------------------------
>
>
>
> --------------------------------------------------------------
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