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molx79

新虫 (初入文坛)

[求助] 高斯计算l906死怎么回事?已有2人参与

为了消除高斯计算的小虚频,我使用了opt=readfc关键词,但是老是出错。在服务器上计算的,输入文件如下:
%chk=SO3+SFF-mp2-tz-B-1
# opt freq mp2/aug-cc-pvtz  scf=maxcycle=400

Title Card Required

0 1
S,0.5085575518,0.0990890085,0.
O,1.3345888212,-1.1278129842,0.
O,1.1607730924,1.432755258,0.
O,-0.9689913874,0.0147497129,0.
F,4.1481808158,0.574489172,0.
S,3.910951009,2.2092433434,0.
F,5.5011392773,2.6618663293,0.

--link1--
%chk=SO3+SFF-mp2-tz-B-1
#  mp2/aug-cc-pvtz geom=allcheck guess=read opt=readfc freq scf=maxcycle=400   

SO3+SFF

0 1

输入文件:
ExpMin= 3.51D-02 ExpMax= 3.74D+05 ExpMxC= 1.18D+03 IAcc=3 IRadAn=         5 AccDes= 0.00D+00
HarFok:  IExCor=  205 AccDes= 0.00D+00 IRadAn=         5 IDoV=-2 UseB2=F ITyADJ=14
ICtDFT= 12500011 ScaDFX=  1.000000  1.000000  1.000000  1.000000
DSYEVD-2 returned Info=          93 IAlg= 4 N=    46 NDim=    46 NE2=      664445 trying  DSYEV.
Range of M.O.s used for correlation:    16   330
NBasis=   330 NAE=    37 NBE=    37 NFC=    15 NFV=     0
NROrb=    315 NOA=    22 NOB=    22 NVA=   293 NVB=   293

**** Warning!!: The largest alpha MO coefficient is  0.27465343D+02

Disk-based method using ON**2 memory for 22 occupieds at a time.
Permanent disk used for amplitudes=   146017429 words.
Estimated scratch disk usage=  2272247306 words.
Actual    scratch disk usage=  2266892298 words.
Not enough memory for best loop length:
LenScr=    28833564 LenERI=    10059947 MOrb=  22 NBasFn= 393
NDiv=  154449 NHalf=   51 MxRSFn= 100 RSMin=  100 GoodMem=    40949747
Increasing memory by up to    12116183 words may improve performance.
Not enough memory to run at all:  LenERI=    10059947
Increase memory by    12116183 words.
Error termination via Lnk1e in /home/gauss/g09d01/g09/l906.exe at Thu Mar  5 19:00:31 2015.
Job cpu time:       0 days  0 hours  1 minutes 17.2 seconds.
File lengths (MBytes):  RWF=  18470 Int=      0 D2E=      0 Chk=     12 Scr=      1
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wbf3ng

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molx79: 金币+2 2015-03-05 21:15:25
Not enough memory to run at all,内存不够用了。

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2楼2015-03-05 19:46:21
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molx79

新虫 (初入文坛)

引用回帖:
2楼: Originally posted by wbf3ng at 2015-03-05 19:46:21
Not enough memory to run at all,内存不够用了。

我用的服务器,内存是 nmem=50000,这两步分开算,不写link是不是好点?
3楼2015-03-05 21:15:05
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youyno

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molx79: 金币+2 2015-03-06 19:29:52
引用回帖:
3楼: Originally posted by molx79 at 2015-03-05 21:15:05
我用的服务器,内存是 nmem=50000,这两步分开算,不写link是不是好点?...

问题不在写link,而是在顶端加上%mem=***gb
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4楼2015-03-06 00:35:12
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