X- Y+ Z+ X- Z+ X- Y- X- X- Y- Y- Z- 
After creating box around spheres, box is too small (836907.542260704 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 48.3100105088496 23.8205813053097 15.781703539823
Center of current box is (x y z): 35.489 30.959835 16.1815
Diagonals of current box are (D1: x y z, D2: x y z): 20.888 15.66467 -1.168 50.09 46.255 33.531
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 975309.503110434
**BOX SIZE is now: 30.202 32.59033 36.699
Center of current box is (x y z): 35.989 30.959835 16.1815
Diagonals of current box are (D1: x y z, D2: x y z): 20.888 14.66467 -2.168 51.09 47.255 34.531
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1095116.21625416
**BOX SIZE is now: 31.202 33.59033 38.699
Center of current box is (x y z): 36.489 30.459835 16.1815
Diagonals of current box are (D1: x y z, D2: x y z): 20.888 13.66467 -3.168 52.09 47.255 35.531
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1228452.00060407
**BOX SIZE is now: 32.202 35.59033 39.699
Center of current box is (x y z): 36.989 30.459835 15.6815
Diagonals of current box are (D1: x y z, D2: x y z): 20.888 12.66467 -4.168 53.09 48.255 35.531
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1334990.18942798
**BOX SIZE is now: 33.202 36.59033 40.699
Center of current box is (x y z): 37.489 29.959835 15.1815
Diagonals of current box are (D1: x y z, D2: x y z): 20.888 11.66467 -5.168 54.09 48.255 35.531
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1447494.91007189
**BOX SIZE is now: 34.202 37.59033 41.699
Center of current box is (x y z): 37.989 29.459835 14.6815
Diagonals of current box are (D1: x y z, D2: x y z): 20.888 10.66467 -6.168 55.09 48.255 35.531
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1566128.1625358
**BOX SIZE is now: 35.202 38.59033 42.699
Center of receptor atoms is (x y z): 48.3100105088496 23.8205813053097 15.781703539823
Center of current box is (x y z): 38.489 28.959835 14.1815
Diagonals of current box is (D1: x y z, D2: x y z): 20.888 9.66467 -7.168 56.09 48.255 35.531
Limit diagonals to 8.3f :  20.888    9.665   -7.168   56.090   48.255   35.531