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dwd0826鐵桿木蟲 (著名寫手)
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[交流]
vasp運算過程中無報錯斷開,急求助! 已有3人參與
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如題,vasp運算過程中無報錯斷開,連續(xù)計算了兩次都斷在了第13步的位置。向大家請教什么原因,以下是INCAR: SYSTEM= ENCUT=520 ISTART=0;ICHARG=2 VOSKOWN=1 ISMEAR=-5;SIGMA=0.2 NELM=99 ISPIN=2 IALGO=48 LREAL=Auto LWAVE=F LCHARG=F 計算后的輸出文件: running on 20 nodes distr: one band on 1 nodes, 20 groups vasp.4.6.28 25Jul05 complex POSCAR found : 3 types and 60 ions LDA part: xc-table for Ceperly-Alder, Vosko type interpolation para-ferro POSCAR, INCAR and KPOINTS ok, starting setup WARNING: wrap around errors must be expected FFT: planning ... 1 reading WAVECAR entering main loop N E dE d eps ncg rms rms(c) RMM: 1 0.573860463865E+04 0.57386E+04 -0.21292E+05 14904 0.147E+03 RMM: 2 -0.959088765228E+03 -0.66977E+04 -0.72263E+04 14904 0.502E+02 RMM: 3 -0.121020600792E+03 0.83807E+03 -0.73608E+03 14904 0.282E+02 RMM: 4 -0.484601092577E+03 -0.36358E+03 -0.25155E+03 14904 0.158E+02 RMM: 5 -0.610149932528E+03 -0.12555E+03 -0.11235E+03 14904 0.900E+01 RMM: 6 -0.673555348327E+03 -0.63405E+02 -0.55391E+02 14904 0.630E+01 RMM: 7 -0.703536198610E+03 -0.29981E+02 -0.28217E+02 14904 0.414E+01 RMM: 8 -0.719627635046E+03 -0.16091E+02 -0.14551E+02 14904 0.298E+01 RMM: 9 -0.736769529053E+03 -0.17142E+02 -0.16716E+02 43692 0.200E+01 RMM: 10 -0.737338570845E+03 -0.56904E+00 -0.10008E+01 50274 0.380E+00 RMM: 11 -0.737439767552E+03 -0.10120E+00 -0.11350E+00 47619 0.741E-01 RMM: 12 -0.737453042477E+03 -0.13275E-01 -0.15479E-01 44437 0.203E-01 0.910E+01 RMM: 13 -0.609690654792E+03 0.12776E+03 -0.14589E+03 34891 0.767E+01 0.483E+01 至第13步時dE值產(chǎn)生突變,這個是由于什么原因而導致的?vasp會不會因此斷開?請大家?guī)兔獯穑?br /> [ Last edited by dwd0826 on 2011-12-29 at 10:29 ] |
木蟲 (小有名氣)
木蟲 (正式寫手)

鐵桿木蟲 (著名寫手)
鐵桿木蟲 (著名寫手)
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我是10節(jié)點,每節(jié)點上2個核跑的,單核顯示%CPU=20-25,%MEM=21.5左右,包括今天又斷了一次,且都是在用腳本投的時候掉,下面貼出script: #!/bin/sh rm WAVECAR for i in 8.20 8.25 8.30 8.35 8.40 8.45 8.50 do cat > POSCAR < ~~~~~~~~~~~~~ ! mkdir $i cp INCAR POSCAR POTCAR KPOINTS host $i cd $i #qsub job-wander nohup mpirun -machinefile host -np 20 vasp >> ../vasp.out cd .. done |
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