X- Y+ Z- X- Y- Z+ X- Z- Y- Y+ Y- 
After creating box around spheres, box is too small (819485.515344672 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 46.6867197118533 17.6086712508186 68.2830320890635
Center of current box is (x y z): 40.805 18.404 65.9715
Diagonals of current box are (D1: x y z, D2: x y z): 23.553 3.806 50.907 58.057 33.002 81.036
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 960809.236212672
**BOX SIZE is now: 35.504 31.196 32.129
Center of current box is (x y z): 41.305 18.404 65.9715
Diagonals of current box are (D1: x y z, D2: x y z): 23.553 2.806 49.907 59.057 34.002 82.036
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1116640.92108067
**BOX SIZE is now: 36.504 33.196 34.129
Center of current box is (x y z): 41.805 18.404 65.9715
Diagonals of current box are (D1: x y z, D2: x y z): 23.553 1.806 48.907 60.057 35.002 83.036
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1287628.56994867
**BOX SIZE is now: 37.504 35.196 36.129
Center of current box is (x y z): 42.305 18.404 65.9715
Diagonals of current box are (D1: x y z, D2: x y z): 23.553 0.806000000000001 47.907 61.057 36.002 84.036
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1474420.18281667
**BOX SIZE is now: 38.504 37.196 38.129
Center of current box is (x y z): 42.805 18.404 65.9715
Diagonals of current box are (D1: x y z, D2: x y z): 23.553 -0.193999999999999 46.907 62.057 37.002 85.036
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1677663.75968467
**BOX SIZE is now: 39.504 39.196 40.129
Center of receptor atoms is (x y z): 46.6867197118533 17.6086712508186 68.2830320890635
Center of current box is (x y z): 43.305 18.404 65.9715
Diagonals of current box is (D1: x y z, D2: x y z): 23.553 -1.194 45.907 63.057 38.002 86.036
Limit diagonals to 8.3f :  23.553   -1.194   45.907   63.057   38.002   86.036