X+ Y- Z+ X+ Y+ Y- Z- Z- X- Y- X- Y+ 
After creating box around spheres, box is too small (569322.911580647 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -28.7923730738038 33.4837558799676 -5.96389334955395
Center of current box is (x y z): 27.680695 38.279605 9.0261
Diagonals of current box are (D1: x y z, D2: x y z): -40.87901 22.42321 -21.62063 -14.48238 54.136 3.56843
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 702780.099766164
**BOX SIZE is now: 28.39663 33.71279 27.18906
Center of current box is (x y z): 27.680695 38.279605 9.0261
Diagonals of current box are (D1: x y z, D2: x y z): -41.87901 21.42321 -22.62063 -13.48238 55.136 4.56843
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 855525.759631681
**BOX SIZE is now: 30.39663 35.71279 29.18906
Center of current box is (x y z): 27.680695 38.279605 9.0261
Diagonals of current box are (D1: x y z, D2: x y z): -42.87901 20.42321 -23.62063 -12.48238 56.136 5.56843
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1028855.8911772
**BOX SIZE is now: 32.39663 37.71279 31.18906
Center of current box is (x y z): 27.680695 38.279605 9.0261
Diagonals of current box are (D1: x y z, D2: x y z): -43.87901 19.42321 -24.62063 -11.48238 57.136 6.56843
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1224066.49440271
**BOX SIZE is now: 34.39663 39.71279 33.18906
Center of current box is (x y z): 27.680695 38.279605 9.0261
Diagonals of current box are (D1: x y z, D2: x y z): -44.87901 18.42321 -25.62063 -10.48238 58.136 7.56843
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1442453.56930823
**BOX SIZE is now: 36.39663 41.71279 35.18906
Center of current box is (x y z): 27.680695 38.279605 9.0261
Diagonals of current box are (D1: x y z, D2: x y z): -45.87901 17.42321 -26.62063 -9.48238 59.136 8.56843
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1685313.11589375
**BOX SIZE is now: 38.39663 43.71279 37.18906
Center of receptor atoms is (x y z): -28.7923730738038 33.4837558799676 -5.96389334955395
Center of current box is (x y z): -27.680695 38.279605 -9.0261
Diagonals of current box is (D1: x y z, D2: x y z): -46.87901 16.42321 -27.62063 -8.48238 60.136 9.56843
Limit diagonals to 8.3f : -46.879   16.423  -27.621   -8.482   60.136    9.568