Running VASP on 64 cores :
Using executable /home/medea/MD/TaskServer/Tools/vasp6.3.1/Linux-x86_64/vasp_std
running on 64 total cores
distrk: each k-point on 64 cores, 1 groups
distr: one band on 1 cores, 64 groups
vasp.6.3.1 04May22 (build Jun 24 2022 14:24:36) complex
MD_VERSION_INFO: Compiled 2022-06-24T12:52:24-UTC in mrdevlin:/home/medea/data/
build/vasp6.3.1/17134/x86_64/src/src/build/std from svn 17134
This VASP executable licensed from Materials Design, Inc.
POSCAR found : 3 types and 20 ions
scaLAPACK is switched off
-----------------------------------------------------------------------------
| |
| 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 !!! |
| |
| For optimal performance we recommend to set |
| NCORE = 2 up to number-of-cores-per-socket |
| NCORE specifies how many cores store one orbital (NPAR=cpu/NCORE). |
| This setting can greatly improve the performance of VASP for DFT. |
| The default, NCORE=1 might be grossly inefficient on modern |
| multi-core architectures or massively parallel machines. Do your |
| own testing! More info at https://www.vasp.at/wiki/index.php/NCORE |
| Unfortunately you need to use the default for GW and RPA |
| calculations (for HF NCORE is supported but not extensively tested |
| yet). |
| |
-----------------------------------------------------------------------------
LDA part: xc-table for Pade appr. of Perdew
found WAVECAR, reading the header
POSCAR, INCAR and KPOINTS ok, starting setup
FFT: planning ... GRIDC
FFT: planning ... GRID_SOFT
FFT: planning ... GRID
reading WAVECAR
the WAVECAR file was read successfully
initial charge from wavefunction
entering main loop
N E dE d eps ncg rms rms(c)
DAV: 1 -0.127613227128E+03 -0.12761E+03 -0.16514E+00 2176 0.208E+00 0.331E+00
DAV: 2 -0.127517246002E+03 0.95981E-01 -0.23116E-01 2176 0.921E-01 0.134E+00
DAV: 3 -0.127505233488E+03 0.12013E-01 -0.93754E-02 2624 0.509E-01 0.458E-01
DAV: 4 -0.127505321720E+03 -0.88232E-04 -0.43996E-03 2560 0.140E-01 0.357E-01
DAV: 5 -0.127505244638E+03 0.77082E-04 -0.43709E-04 3072 0.500E-02 0.810E-02
DAV: 6 -0.127505140209E+03 0.10443E-03 -0.39331E-04 2496 0.357E-02 0.348E-02
DAV: 7 -0.127505142267E+03 -0.20584E-05 -0.49906E-05 3072 0.127E-02 0.147E-02
DAV: 8 -0.127505142016E+03 0.25083E-06 -0.59872E-06 2496 0.464E-03 0.683E-03
DAV: 9 -0.127505142115E+03 -0.98893E-07 -0.31569E-07 3072 0.125E-03
1 F= -.12750514E+03 E0= -.12751679E+03 d E =0.349323E-01