X- Y- Z+ X- Y- Z- Y+ Z+ Y+ Z- X+ Y+ Z- X+ X+ Y+ Y- Y- X+ X- Z+ X+ Z+ X- 
After creating box around spheres, box is too small (721402.789452061 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 45.4070688685875 39.931212227688 69.4133056921996
Center of current box is (x y z): 34.28607 39.9323 73.39002
Diagonals of current box are (D1: x y z, D2: x y z): 18.54 24.3466 59.78104 50.03214 55.518 86.999
D2X+ D1Y- D1Z- D2Z+ D1X+ 
**Total grid points in box is now: 799255.784807573
**BOX SIZE is now: 31.49214 32.1714 29.21796
Center of current box is (x y z): 35.28607 39.4323 73.39002
Diagonals of current box are (D1: x y z, D2: x y z): 19.54 23.3466 58.78104 51.03214 55.518 87.999
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 908469.604118374
**BOX SIZE is now: 32.49214 33.1714 31.21796
Center of current box is (x y z): 35.78607 38.9323 73.39002
Diagonals of current box are (D1: x y z, D2: x y z): 19.54 22.3466 57.78104 52.03214 55.518 88.999
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1026460.85558918
**BOX SIZE is now: 33.49214 34.1714 33.21796
Center of current box is (x y z): 36.28607 38.4323 73.39002
Diagonals of current box are (D1: x y z, D2: x y z): 19.54 21.3466 56.78104 53.03214 55.518 89.999
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1186351.5950045
**BOX SIZE is now: 34.49214 36.1714 35.21796
Center of current box is (x y z): 36.78607 38.4323 73.39002
Diagonals of current box are (D1: x y z, D2: x y z): 19.54 20.3466 55.78104 54.03214 56.518 90.999
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1325737.17127531
**BOX SIZE is now: 35.49214 37.1714 37.21796
Center of current box is (x y z): 37.28607 37.9323 73.39002
Diagonals of current box are (D1: x y z, D2: x y z): 19.54 19.3466 54.78104 55.03214 56.518 91.999
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1474980.17970611
**BOX SIZE is now: 36.49214 38.1714 39.21796
Center of current box is (x y z): 37.78607 37.4323 73.39002
Diagonals of current box are (D1: x y z, D2: x y z): 19.54 18.3466 53.78104 56.03214 56.518 92.999
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1634404.62029691
**BOX SIZE is now: 37.49214 39.1714 41.21796
Center of receptor atoms is (x y z): 45.4070688685875 39.931212227688 69.4133056921996
Center of current box is (x y z): 38.28607 36.9323 73.39002
Diagonals of current box is (D1: x y z, D2: x y z): 19.54 17.3466 52.78104 57.03214 56.518 93.999
Limit diagonals to 8.3f :  19.540   17.347   52.781   57.032   56.518   93.999