X+ Y- Z+ X- Y- Z- Y+ Y- X- Z- X- Z- Y- Y+ 
After creating box around spheres, box is too small (682723.416800537 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 1.2331362924282 5.79541462140992 19.853807310705
Center of current box is (x y z): 1.55314 7.58551 27.99569
Diagonals of current box are (D1: x y z, D2: x y z): -13.23179 -6.96078 13.299 16.33807 22.1318 42.69238
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 805255.909896757
**BOX SIZE is now: 31.56986 30.09258 31.39338
Center of current box is (x y z): 1.55314 7.08551 27.99569
Diagonals of current box are (D1: x y z, D2: x y z): -14.23179 -7.96078 12.299 17.33807 22.1318 43.69238
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 941088.430192978
**BOX SIZE is now: 33.56986 31.09258 33.39338
Center of current box is (x y z): 1.55314 6.58551 27.99569
Diagonals of current box are (D1: x y z, D2: x y z): -15.23179 -8.96078 11.299 18.33807 22.1318 44.69238
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1090868.9776892
**BOX SIZE is now: 35.56986 32.09258 35.39338
Center of current box is (x y z): 1.55314 6.08551 27.99569
Diagonals of current box are (D1: x y z, D2: x y z): -16.23179 -9.96078 10.299 19.33807 22.1318 45.69238
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1255245.55238542
**BOX SIZE is now: 37.56986 33.09258 37.39338
Center of current box is (x y z): 1.55314 5.58551 27.99569
Diagonals of current box are (D1: x y z, D2: x y z): -17.23179 -10.96078 9.299 20.33807 22.1318 46.69238
D1X- D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1392778.80993041
**BOX SIZE is now: 39.56986 33.09258 39.39338
Center of current box is (x y z): 1.55314 5.58551 27.99569
Diagonals of current box are (D1: x y z, D2: x y z): -18.23179 -10.96078 8.299 21.33807 22.1318 47.69238
D1X- D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1537460.06475541
**BOX SIZE is now: 41.56986 33.09258 41.39338
Center of receptor atoms is (x y z): 1.2331362924282 5.79541462140992 19.853807310705
Center of current box is (x y z): 1.55314 5.58551 27.99569
Diagonals of current box is (D1: x y z, D2: x y z): -19.23179 -10.96078 7.299 22.33807 22.1318 48.69238
Limit diagonals to 8.3f : -19.232  -10.961    7.299   22.338   22.132   48.692