X- Y- Z- X- Z+ X+ Z- Z- Y- X- Y+ Y- X+ X+ Y+ Y- Z+ 
After creating box around spheres, box is too small (543746.129672109 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -8.68470324803148 -0.732010826771653 16.8572608267717
Center of current box is (x y z): 4.17358 3.3815 14.874155
Diagonals of current box are (D1: x y z, D2: x y z): -17.82429 -10.653 1.73431 9.47713 17.416 28.014
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 672738.157212598
**BOX SIZE is now: 29.30142 30.069 28.27969
Center of current box is (x y z): 4.17358 3.3815 14.874155
Diagonals of current box are (D1: x y z, D2: x y z): -18.82429 -11.653 0.734310000000001 10.47713 18.416 29.014
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 820662.608513087
**BOX SIZE is now: 31.30142 32.069 30.27969
Center of current box is (x y z): 4.17358 3.3815 14.874155
Diagonals of current box are (D1: x y z, D2: x y z): -19.82429 -12.653 -0.265689999999999 11.47713 19.416 30.014
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 988815.483573576
**BOX SIZE is now: 33.30142 34.069 32.27969
Center of current box is (x y z): 4.17358 3.3815 14.874155
Diagonals of current box are (D1: x y z, D2: x y z): -20.82429 -13.653 -1.26569 12.47713 20.416 31.014
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1178492.78239407
**BOX SIZE is now: 35.30142 36.069 34.27969
Center of current box is (x y z): 4.17358 3.3815 14.874155
Diagonals of current box are (D1: x y z, D2: x y z): -21.82429 -14.653 -2.26569 13.47713 21.416 32.014
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1390990.50497455
**BOX SIZE is now: 37.30142 38.069 36.27969
Center of current box is (x y z): 4.17358 3.3815 14.874155
Diagonals of current box are (D1: x y z, D2: x y z): -22.82429 -15.653 -3.26569 14.47713 22.416 33.014
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1627604.65131504
**BOX SIZE is now: 39.30142 40.069 38.27969
Center of receptor atoms is (x y z): -8.68470324803148 -0.732010826771653 16.8572608267717
Center of current box is (x y z): -4.17358 3.3815 14.874155
Diagonals of current box is (D1: x y z, D2: x y z): -23.82429 -16.653 -4.26569 15.47713 23.416 34.014
Limit diagonals to 8.3f : -23.824  -16.653   -4.266   15.477   23.416   34.014