本帖最后由 elvisng 于 2020-5-28 23:25 编辑
第一次做能量分解,一直发生各种错误。经过各种试错之后,现在遇到了floating point error (节录在下面,这些错误内容只显示了在命令窗口,没有在输出文件里显示),实在不知道如何入手。
「DDIProcess 9: trapped a floating point error (SIGFPE). DDI Process12: trapped a floating point error (SIGFPE). DDI Process15: trapped a floating point error (SIGFPE). DDI Process5: trapped a floating point error (SIGFPE). DDI Process13: trapped a floating point error (SIGFPE). DDI Process11: trapped a floating point error (SIGFPE). DDI Process10: trapped a floating point error (SIGFPE). DDI Process14: trapped a floating point error (SIGFPE). DDI Process4: trapped a floating point error (SIGFPE). DDI Process3: trapped a floating point error (SIGFPE). DDI Process6: trapped a floating point error (SIGFPE). DDI Process17: trapped a floating point error (SIGFPE). DDI Process8: trapped a floating point error (SIGFPE). DDI Process7: trapped a floating point error (SIGFPE). DDI Process2: trapped a floating point error (SIGFPE). DDI Process16: trapped a floating point error (SIGFPE). DDI Process0: trapped a floating point error (SIGFPE). DDI Process1: trapped a floating point error (SIGFPE). ddikick.x:Fatal error detected. The error ismost likely to be in the application, so check for inputerrors, disk space, memory needs, application bugs, etc. ddikick.xwill now clean up all processes, and exit... unset echo ls: No match. ls: No match. ls: No match.」
--更新--
为了方便大家测试,把输入文件进一步简化了,但依然同样的报错。 补充进一步信息:我曾经试过把核心数调成1,也试过调整 Mwords 和 Memddi,但依然报错(我的内存有64GB)。
也试了运行测试文件的EDA例子(exam28),那是成功没报错的。 $CONTRLSCFTYP=RHF RUNTYP=eda DFTTYP=B3LYPV1R ISPHER=1 nosym=1 $END $BASIS GBASIS=N31 NGAUSS=6 NDFUNC=1 NPFUNC=0DIFFSP=.F. DIFFS=.F. $END $SYSTEM MWORDS=125 MEMDDI=4000 $END $lmoeda matom(1)=20,6 mcharg(1)=0,0mmult(1)=1,1 $end $DATA syn-1c C1 C 6.0 2.17846900 0.76043200 -0.35904400 C 6.0 1.71866500 -0.67787500 -0.43591500 C 6.0 1.14688200 1.60696000 0.40540400 Ni 28.0 -0.65316300 0.53172100 0.06140000 C 6.0 0.43521900 -0.96837300 -0.16637100 C 6.0 -2.25885200 -0.44569800 -0.01044700 N 7.0 -3.28242100 -0.26354700 -0.88964900 C 6.0 -4.30954500 -1.16772100 -0.66288200 C 6.0 -3.92978200 -1.92913000 0.39496300 N 7.0 -2.67551000 -1.47523700 0.77914900 H 1.0 2.25916900 1.14757400 -1.38919200 H 1.0 1.19842600 1.35866100 1.47582400 H 1.0 -5.20430800 -1.18530000 -1.26524000 H 1.0 -4.43433500 -2.73196000 0.90930800 H 1.0 0.10112800 -2.00967200 -0.23360900 H 1.0 1.44883000 2.66750400 0.34774900 H 1.0 2.45910624 -1.38580161 -0.74492421 H 1.0 3.15453431 0.80994804 0.07655291 H 1.0 -3.26541175 0.40685257 -1.63145430 H 1.0 -2.16844938 -1.82556068 1.56665319 O 8.0 -1.33257700 2.40040500 -0.05458900 C 6.0 -1.87858200 2.92626800 1.14147600 H 1.0 -2.82131600 2.41729300 1.38922800 H 1.0 -1.19334500 2.80279100 1.99393100 H 1.0 -2.08431500 3.99856000 1.01909600 H 1.0 -0.13162200 2.17944600 0.05021700 $END
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