Subject: G92 problem

From: <[email-masked]>
Date: Mon, 16 May 94 12:24:17 CDT

Hi Netters,
I'm having a problem with G92 mounted on a RISC/6000/590 machine.  I am
attempting to run an MP4SDTQ single point using MO's 15 to 196 for correlation.
The default setup is MaxDisk=250000000 and SCF=Direct (the disk is set to the
maximum of our physical disk).  The problem occurs after completion of the
SCF energy with messages
   Semi-Direct transformation.
Usinging 298129326 words of disk,even though MaxDisk= 250000000
ModeAB=          2 MOrb=          18  LenV=    11379966
LaSXX=    50679171LtotXX=  50679171LenRXX=50679171
LTotAB=   51502527 MaxLAS=  84032676  LenRXY=84032676
NonZer=  101358342 LenScr= 163417479  LnRSAI=         0
LnScr1=          0 MaxDsk= 250000000Total=  298129326
File extend in NtrExt1 failed.
File extend in NtrExt1 failed. Invalid argument

Several questions:  Why did Gaussian try to allocate beyond the maximum
disk size?
Why did the calculation change to semi-direct?
Can anyone suggest a workaround other than "punting" or trying to obtain
'off-site' computer time?
Thanks for any help.
Pat Plummer
Physplmp@MIZZOU1