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thelrgbird金蟲(chóng) (小有名氣)
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[求助]
VASP結(jié)構(gòu)優(yōu)化出錯(cuò)
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我在腳本中寫入了./vasp > out這樣的一句話,在這次計(jì)算的時(shí)候發(fā)現(xiàn)在out文件中出現(xiàn)了很多的錯(cuò)誤,不知道是為什么?希望各位高人指教: running on 36 nodes distr: one band on 12 nodes, 3 groups vasp.4.6.36 17Feb09 complex POSCAR found : 2 types and 72 ions LDA part: xc-table for Pade appr. of Perdew POSCAR, INCAR and KPOINTS ok, starting setup redistribution in real space done FFT: planning ... 9 reading WAVECAR entering main loop N E dE d eps ncg rms rms(c) DAV: 1 0.501322276374E+04 0.50132E+04 -0.20333E+05 50688 0.165E+03 DAV: 2 0.344350316499E+03 -0.46689E+04 -0.44023E+04 50688 0.411E+02 DAV: 3 -0.402989643722E+03 -0.74734E+03 -0.65640E+03 50706 0.180E+02 DAV: 4 -0.469447828928E+03 -0.66458E+02 -0.64022E+02 59517 0.547E+01 DAV: 5 -0.472137022531E+03 -0.26892E+01 -0.26737E+01 60795 0.999E+00 DAV: 6 -0.472256158946E+03 -0.11914E+00 -0.11901E+00 60660 0.201E+00 DAV: 7 -0.472263184614E+03 -0.70257E-02 -0.70240E-02 63648 0.456E-01 DAV: 8 -0.472263522517E+03 -0.33790E-03 -0.33785E-03 51354 0.929E-02 DAV: 9 -0.472263543625E+03 -0.21108E-04 -0.21105E-04 40005 0.247E-02 DAV: 10 -0.472263545879E+03 -0.22539E-05 -0.22538E-05 32445 0.112E-02BRMIX: very serious problems the old and the new charge density differ old charge density: 600.00000 new 599.80360 0.646E+01 WARNING: Sub-Space-Matrix is not hermitian subr -5829272.06911790 1 ... WARNING: Sub-Space-Matrix is not hermitian subr -3.670061665424003E+305 290 LAPACK: Routine ZPOTRF failed! 1 LAPACK: Routine ZPOTRF failed! 1 LAPACK: Routine ZPOTRF failed! 1 .... ...處就是一堆的warning以及failed……快崩潰了…… |
金蟲(chóng) (著名寫手)
金蟲(chóng) (小有名氣)
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這個(gè)我之前運(yùn)行過(guò)別的,都沒(méi)問(wèn)題的…… 而且我也運(yùn)行了bench.Hg的文件,得到的是如下文件,應(yīng)該是沒(méi)什么問(wèn)題吧? running on 36 nodes distr: one band on 9 nodes, 4 groups vasp.4.6.36 17Feb09 complex POSCAR found : 1 types and 50 ions LDA part: xc-table for Ceperly-Alder, standard interpolation ----------------------------------------------------------------------------- | | | W W AA RRRRR N N II N N GGGG !!! | | W W A A R R NN N II NN N G G !!! | | W W A A R R N N N II N N N G !!! | | W WW W AAAAAA RRRRR N N N II N N N G GGG ! | | WW WW A A R R N NN II N NN G G | | W W A A R R N N II N N GGGG !!! | | | | Your FFT grids (NGX,NGY,NGZ) are not sufficient for an accurate | | calculation. | | The results might be wrong | | good settings for NGX NGY and NGZ are | | 31 31 and 31 | | Mind: This setting results in a small but reasonable wrap around error | | It is also necessary to adjust these values to the FFT routines you use| | | ----------------------------------------------------------------------------- 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 -0.514507058760E+05 -0.51451E+05 -0.13177E+05 316 0.780E+02 RMM: 2 -0.527604338585E+05 -0.13097E+04 -0.23675E+04 316 0.234E+02 RMM: 3 -0.529743353769E+05 -0.21390E+03 -0.41254E+03 316 0.116E+02 RMM: 4 -0.531145169974E+05 -0.14018E+03 -0.15769E+03 316 0.784E+01 RMM: 5 -0.531789029672E+05 -0.64386E+02 -0.67142E+02 316 0.452E+01 RMM: 6 -0.532264453365E+05 -0.47542E+02 -0.47991E+02 720 0.309E+01 RMM: 7 -0.532330334404E+05 -0.65881E+01 -0.94371E+01 762 0.919E+00 0.871E+00 RMM: 8 -0.532322794395E+05 0.75400E+00 -0.37182E+01 697 0.816E+00 0.265E+00 RMM: 9 -0.532327283040E+05 -0.44886E+00 -0.88476E+00 702 0.383E+00 0.129E+00 RMM: 10 -0.532327148450E+05 0.13459E-01 -0.69686E-01 695 0.120E+00 0.550E-01 RMM: 11 -0.532327089538E+05 0.58912E-02 -0.18550E-01 693 0.501E-01 0.247E-01 RMM: 12 -0.532327075118E+05 0.14420E-02 -0.34613E-02 691 0.226E-01 0.756E-02 RMM: 13 -0.532327075990E+05 -0.87220E-04 -0.65477E-03 688 0.823E-02 1 F= -.53232708E+05 E0= -.53232710E+05 d E =0.749682E-02 |
木蟲(chóng) (小有名氣)
金蟲(chóng) (小有名氣)
金蟲(chóng) (小有名氣)
木蟲(chóng) (小有名氣)
木蟲(chóng) (小有名氣)
| 哎,怎么就木有人回復(fù)我的問(wèn)題呢?關(guān)于體積彈性模量的問(wèn)題http://www.gaoyang168.com/bbs/viewthread.php?tid=3599275&fpage=1 |
金蟲(chóng) (著名寫手)
木蟲(chóng) (著名寫手)

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