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zhjh888888銀蟲(chóng) (小有名氣)
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[求助]
vasp,計(jì)算態(tài)密度(DOS)出錯(cuò)!
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對(duì)優(yōu)化后的結(jié)構(gòu)做靜態(tài)自洽計(jì)算后,計(jì)算態(tài)密度出錯(cuò),信息如下: [cluster:25099] *** Process received signal *** [cluster:25099] Signal: Bus error (7) [cluster:25099] Signal code: (128) [cluster:25099] Failing at address: (nil) [cluster:25099] [ 0] /lib64/libpthread.so.0() [0x30a040f500] [cluster:25099] [ 1] /opt/openmpi/lib/libopen-pal.so.0(opal_memory_ptmalloc2_int_free+0xac) [0x2ab71edb8a1c] [cluster:25099] [ 2] /opt/openmpi/lib/libopen-pal.so.0(+0x4b420) [0x2ab71edb9420] [cluster:25099] [ 3] /usr/local/bin/vasp(for_dealloc_allocatable+0xf8) [0x20bdfa8] [cluster:25099] [ 4] /usr/local/bin/vasp(fileio_mp_outchg_+0x729) [0x941619] [cluster:25099] [ 5] /usr/local/bin/vasp(MAIN__+0x37317) [0x4ca507] [cluster:25099] [ 6] /usr/local/bin/vasp(main+0x3c) [0x4931dc] [cluster:25099] [ 7] /lib64/libc.so.6(__libc_start_main+0xfd) [0x309f81ecdd] [cluster:25099] [ 8] /usr/local/bin/vasp() [0x4930d9] [cluster:25099] *** End of error message *** [cluster.hpc.org][[51858,1],1][btl_tcp_frag.c:214:mca_btl_tcp_frag_recv] mca_btl_tcp_frag_recv: readv failed: Connection reset by peer (104) [cluster.hpc.org][[51858,1],2][btl_tcp_frag.c:214:mca_btl_tcp_frag_recv] mca_btl_tcp_frag_recv: readv failed: Connection reset by peer (104) [cluster.hpc.org][[51858,1],4][btl_tcp_frag.c:214:mca_btl_tcp_frag_recv] mca_btl_tcp_frag_recv: readv failed: Connection reset by peer (104) 我的INCAR如下: SYSTEM = Silicene ENCUT = 550 Ionic relaxation EDIFF = 1E-5 ! accuracy EDIFFG = -0.01 ! accuracy PREC=Accurate NELMIN = 4 ! minimum electronic steps NELMDL = -4 ! update of charge for 3 steps (for continuation: 0) #IBRION = 2 ! use CG algorithm for ions #IBRION = -1 ! use CG algorithm for ions #NSW = 100 ! No. of steps for ion POTIM = 0.2 ##ISIF = 2 # LDAU = .TRUE. # LDAUTYPE = 2 # LMAXMIX = 6 # LDAUL =-1 -1 -1 3 # LDAUU = 0 0 0 5.0 # LDAUJ = 0 0 0 0 ISPIN = 2 # ISPIN = 1 ISTART=1 ICHARG = 11 #LSORBIT = .TRUE. # MAGMOM =2 23*0 2 71*0 # new added lines: AMIX = 0.1 BMIX = 0.0001 ! almost zero, but 0 will crash some versions AMIX_MAG = 0.5 BMIX_MAG = 0.0001 ! almost zero, but 0 will crash some versions IALGO = 48 ! RMM-DIIS algorithm for electrons ALGO = Fast LREAL= AUTO ! evaluate projection operators in real space #LREAL = .FALSE. #NPAR = 1 NSIM = 4 ! blocked algorithm update, four bands a time GGA = 91 ! Perdew-Wang 91 DOS related values #LVTOT = .TRUE. LVHAR=.TRUE. LELF = .TRUE. LORBIT = 10 ! to calculate TDOS and PDOS of each atom RWIGS = 1.312 1.503 ## NBANDS = 184 # EMIN = -25.00; ! EMAX = 15.00 energy-range for DOS NEDOS = 400 ! mesh points for DOS ## ISMEAR = 0 SIGMA = 0.12 ISMEAR = -5 結(jié)構(gòu)優(yōu)化和靜態(tài)自洽都正常,這樣的錯(cuò)誤是不是因?yàn)閂ASP中DOS的模塊沒(méi)有編譯好!謝謝了! |

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