X+ Y- Z+ Y- Z+ X- Y+ Z+ Z- Y+ Z+ X- Z- Y+ Z- Y+ Y+ Z+ Y+ 
After creating box around spheres, box is too small (675300.98242577 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.8995697674419 27.7746983204134 4.62876098191214
Center of current box is (x y z): 8.437315 25.471605 3.14183
Diagonals of current box are (D1: x y z, D2: x y z): -5.67647 11.92821 -13.214 22.5511 39.015 19.49766
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 796760.237036389
**BOX SIZE is now: 29.22757 29.08679 34.71166
Center of current box is (x y z): 8.937315 25.471605 3.14183
Diagonals of current box are (D1: x y z, D2: x y z): -5.67647 10.92821 -14.214 23.5511 40.015 20.49766
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 931422.879367008
**BOX SIZE is now: 30.22757 31.08679 36.71166
Center of current box is (x y z): 9.437315 25.471605 3.14183
Diagonals of current box are (D1: x y z, D2: x y z): -5.67647 9.92821 -15.214 24.5511 41.015 21.49766
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1079936.90941763
**BOX SIZE is now: 31.22757 33.08679 38.71166
Center of current box is (x y z): 9.937315 25.471605 3.14183
Diagonals of current box are (D1: x y z, D2: x y z): -5.67647 8.92821 -16.214 25.5511 42.015 22.49766
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1242950.32718825
**BOX SIZE is now: 32.22757 35.08679 40.71166
Center of current box is (x y z): 10.437315 25.471605 3.14183
Diagonals of current box are (D1: x y z, D2: x y z): -5.67647 7.92821 -17.214 26.5511 43.015 23.49766
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1421111.13267886
**BOX SIZE is now: 33.22757 37.08679 42.71166
Center of current box is (x y z): 10.937315 25.471605 3.14183
Diagonals of current box are (D1: x y z, D2: x y z): -5.67647 6.92821 -18.214 27.5511 44.015 24.49766
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1615067.32588948
**BOX SIZE is now: 34.22757 39.08679 44.71166
Center of receptor atoms is (x y z): 16.8995697674419 27.7746983204134 4.62876098191214
Center of current box is (x y z): 11.437315 25.471605 3.14183
Diagonals of current box is (D1: x y z, D2: x y z): -5.67647 5.92821 -19.214 28.5511 45.015 25.49766
Limit diagonals to 8.3f :  -5.676    5.928  -19.214   28.551   45.015   25.498