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[求助]
VASP計(jì)算cl-NEB出錯(cuò),還請蟲友們幫忙解決
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我用Vasp計(jì)算H原子在bulk中的擴(kuò)散能壘,投的任務(wù)算到3F的時(shí)候報(bào)錯(cuò),kill后重投,1F只算了一行就報(bào)錯(cuò)了,報(bào)錯(cuò)信息相同: running on 16 nodes each image running on 2 nodes distr: one band on 1 nodes, 2 groups vasp.5.2.8 07Jul10 complex 01/POSCAR found : 3 types and 33 ions LDA part: xc-table for Ceperly-Alder, Vosko type interpolation para-ferro 00/POSCAR found : 3 types and 33 ions 09/POSCAR found : 3 types and 33 ions POSCAR, INCAR and KPOINTS ok, starting setup WARNING: small aliasing (wrap around) errors must be expected FFT: planning ...( 7 ) reading WAVECAR entering main loop N E dE d eps ncg rms rms(c) DAV: 1 0.196460760371E+04 0.19646E+04 -0.83846E+04 15320 0.135E+03 p9_4731: (1162.381402) net_recv failed for fd = 6 p9_4731: p4_error: net_recv read, errno = : 104 p13_3671: p4_error: net_recv read: probable EOF on socket: 1 p12_7517: p4_error: net_recv read: probable EOF on socket: 1 p6_8706: p4_error: net_recv read: probable EOF on socket: 1 p11_27440: p4_error: net_recv read: probable EOF on socket: 1 p10_2484: p4_error: net_recv read: probable EOF on socket: 1 p7_9411: p4_error: net_recv read: probable EOF on socket: 1 nohup.out中的報(bào)錯(cuò)信息是 forrtl: error (78): process killed (SIGTERM) forrtl: error (78): process killed (SIGTERM) forrtl: error (78): process killed (SIGTERM) forrtl: error (78): process killed (SIGTERM) 我的INCAR是 SYSTEM = ***** ENCUT = 280 ISTART = 0 ICHARG = 2 NPAR = 2 NELMIN = 5 ISMEAR = 0 SIGMA = 0.2 NSW = 1000 IBRION = 3 POTIM = 0 IOPT = 1 ISPIN = 2 NELM = 2000 EDIFF = 1E-4 EDIFFG = -0.04 LREAL = Auto GGA = 91 VOSKOWN = 1 ALGO = Fast LPLANE = .TRUE. NSIM = 4 LCLIMB = .TRUE. ICHAIN = 0 LGOLOBAL = .TRUE. MAXMOVE = 0.2 INVCURV = 0.01 SPRING = -5 IMAGES = 8 LWAVE = .FALSE. LCHARG = .FALSE. 還請蟲友們幫忙解決啊,很急哦。! |

銅蟲 (小有名氣)
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你是用兩臺(tái)8核算的? 是不是并行的問題啊 我之前優(yōu)化一個(gè)結(jié)構(gòu)的時(shí)候也遇到了類似問題 我并行兩臺(tái)12核優(yōu)化一個(gè)結(jié)構(gòu) 也是出完了1F就報(bào)錯(cuò)了 然后我改成用一個(gè)12核去優(yōu)化這個(gè)結(jié)構(gòu) 就沒出現(xiàn)報(bào)錯(cuò)的情況了 我懷疑是我的并行文件沒寫好 不知道你是說不是這種情況 PS:LWAVE = .FALSE. LCHARG = .FALSE. 這兩項(xiàng)還是TRUE吧 萬一停掉了 還能restart下 要不C-neb好慢的說 我之前停電了 沒輸出WAVECAR 就悲劇的重新算了一遍 |
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