X+ Y+ Z+ X- Y+ Z- X+ Y- Y- X+ Z+ Y- Y- 
After creating box around spheres, box is too small (719884.56849012 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.0370308044806 -20.3236227087577 0.21067591649696
Center of current box is (x y z): 12.4255 15.191 9.6815
Diagonals of current box are (D1: x y z, D2: x y z): -1.834 -30.195 -25.259 26.685 -0.186999999999999 5.896
D1X- D2X+ D1Y- D2Z+ D2Y- 
**Total grid points in box is now: 795096.10955412
**BOX SIZE is now: 30.519 30.008 32.155
Center of current box is (x y z): 12.4255 16.191 9.1815
Diagonals of current box are (D1: x y z, D2: x y z): -2.834 -31.195 -25.259 27.685 -1.187 6.896
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 902659.03563312
**BOX SIZE is now: 32.519 31.008 33.155
Center of current box is (x y z): 12.4255 16.691 8.6815
Diagonals of current box are (D1: x y z, D2: x y z): -3.834 -32.195 -25.259 28.685 -1.187 7.896
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1018907.59171212
**BOX SIZE is now: 34.519 32.008 34.155
Center of current box is (x y z): 12.4255 17.191 8.1815
Diagonals of current box are (D1: x y z, D2: x y z): -4.834 -33.195 -25.259 29.685 -1.187 8.896
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1144165.77779112
**BOX SIZE is now: 36.519 33.008 35.155
Center of current box is (x y z): 12.4255 17.691 7.6815
Diagonals of current box are (D1: x y z, D2: x y z): -5.834 -34.195 -25.259 30.685 -1.187 9.896
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1278757.59387012
**BOX SIZE is now: 38.519 34.008 36.155
Center of current box is (x y z): 12.4255 18.191 7.1815
Diagonals of current box are (D1: x y z, D2: x y z): -6.834 -35.195 -25.259 31.685 -1.187 10.896
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1423007.03994912
**BOX SIZE is now: 40.519 35.008 37.155
Center of current box is (x y z): 12.4255 18.691 6.6815
Diagonals of current box are (D1: x y z, D2: x y z): -7.834 -36.195 -25.259 32.685 -1.187 11.896
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1577238.11602812
**BOX SIZE is now: 42.519 36.008 38.155
Center of receptor atoms is (x y z): 12.0370308044806 -20.3236227087577 0.21067591649696
Center of current box is (x y z): 12.4255 -19.191 -6.1815
Diagonals of current box is (D1: x y z, D2: x y z): -8.834 -37.195 -25.259 33.685 -1.187 12.896
Limit diagonals to 8.3f :  -8.834  -37.195  -25.259   33.685   -1.187   12.896