X- Y+ Z- X- Y- X+ Y+ Y- Z- Z- Y+ Z- Y+ Z+ X+ Y+ X+ 
After creating box around spheres, box is too small (550117.239619152 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 6.81792710772834 66.0294628220139 58.828530444965
Center of current box is (x y z): 3.85645 66.48578 63.02958
Diagonals of current box are (D1: x y z, D2: x y z): -10.10159 52.66356 49.82881 17.81449 80.308 76.23035
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 680069.957348136
**BOX SIZE is now: 29.91608 29.64444 28.40154
Center of current box is (x y z): 3.85645 66.48578 63.02958
Diagonals of current box are (D1: x y z, D2: x y z): -11.10159 51.66356 48.82881 18.81449 81.308 77.23035
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 829022.48003712
**BOX SIZE is now: 31.91608 31.64444 30.40154
Center of current box is (x y z): 3.85645 66.48578 63.02958
Diagonals of current box are (D1: x y z, D2: x y z): -12.10159 50.66356 47.82881 19.81449 82.308 78.23035
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 998270.807686104
**BOX SIZE is now: 33.91608 33.64444 32.40154
Center of current box is (x y z): 3.85645 66.48578 63.02958
Diagonals of current box are (D1: x y z, D2: x y z): -13.10159 49.66356 46.82881 20.81449 83.308 79.23035
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1189110.94029509
**BOX SIZE is now: 35.91608 35.64444 34.40154
Center of current box is (x y z): 3.85645 66.48578 63.02958
Diagonals of current box are (D1: x y z, D2: x y z): -14.10159 48.66356 45.82881 21.81449 84.308 80.23035
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1402838.87786407
**BOX SIZE is now: 37.91608 37.64444 36.40154
Center of current box is (x y z): 3.85645 66.48578 63.02958
Diagonals of current box are (D1: x y z, D2: x y z): -15.10159 47.66356 44.82881 22.81449 85.308 81.23035
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1640750.62039306
**BOX SIZE is now: 39.91608 39.64444 38.40154
Center of receptor atoms is (x y z): 6.81792710772834 66.0294628220139 58.828530444965
Center of current box is (x y z): 3.85645 66.48578 63.02958
Diagonals of current box is (D1: x y z, D2: x y z): -16.10159 46.66356 43.82881 23.81449 86.308 82.23035
Limit diagonals to 8.3f : -16.102   46.664   43.829   23.814   86.308   82.230