X- Y- Z+ X- Y- Z- Y- Z+ Y- Y- X+ Y- X- Y- 
After creating box around spheres, box is too small (858403.131016644 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 17.1599904097646 22.8170693112466 53.5058975588492
Center of current box is (x y z): 16.871 15.7561 55.218
Diagonals of current box are (D1: x y z, D2: x y z): -3.194 1.7182 41.109 36.936 29.794 69.327
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1009265.38565144
**BOX SIZE is now: 41.13 30.0758 30.218
Center of current box is (x y z): 17.371 15.7561 55.218
Diagonals of current box are (D1: x y z, D2: x y z): -3.194 0.7182 40.109 37.936 30.794 70.327
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1175523.45068624
**BOX SIZE is now: 42.13 32.0758 32.218
Center of current box is (x y z): 17.871 15.7561 55.218
Diagonals of current box are (D1: x y z, D2: x y z): -3.194 -0.2818 39.109 38.936 31.794 71.327
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1357825.32612104
**BOX SIZE is now: 43.13 34.0758 34.218
Center of current box is (x y z): 18.371 15.7561 55.218
Diagonals of current box are (D1: x y z, D2: x y z): -3.194 -1.2818 38.109 39.936 32.794 72.327
D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1521540.99219704
**BOX SIZE is now: 43.13 36.0758 36.218
Center of receptor atoms is (x y z): 17.1599904097646 22.8170693112466 53.5058975588492
Center of current box is (x y z): 18.371 15.7561 55.218
Diagonals of current box is (D1: x y z, D2: x y z): -3.194 -2.2818 37.109 39.936 33.794 73.327
Limit diagonals to 8.3f :  -3.194   -2.282   37.109   39.936   33.794   73.327