（略）
     crystal axes: (cart. coord. in units of alat)
               a(1) = (  -0.500000   0.000000   0.500000 )  
               a(2) = (   0.000000   0.500000   0.500000 )  
               a(3) = (  -0.500000   0.500000   0.000000 )  
（略）
Begin final coordinates
     new unit-cell volume =    265.50864 a.u.^3 (    39.34432 Ang^3 )

CELL_PARAMETERS (alat= 10.00000000)
  -0.510132378   0.000000000   0.510132378
  -0.000000000   0.510132378   0.510132378
  -0.510132378   0.510132378  -0.000000000

ATOMIC_POSITIONS (alat)
Si       0.000000000   0.000000000   0.000000000    0   0   0
Si       0.255066189   0.255066189   0.255066189
End final coordinates
（略）