X+ Y- Z+ X+ Y- Z+ Z- Z+ Z+ X- Z+ X+ X- X+ Y- X- X- Z- 
After creating box around spheres, box is too small (744479.915703204 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 20.8734499489275 36.2053120531154 39.2362900919306
Center of current box is (x y z): 10.4885 41.5005 32.686015
Diagonals of current box are (D1: x y z, D2: x y z): -4.357 26.739 16.958 25.334 56.262 48.41403
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 846206.632466545
**BOX SIZE is now: 30.691 30.523 33.45603
Center of current box is (x y z): 10.9885 41.0005 32.686015
Diagonals of current box are (D1: x y z, D2: x y z): -4.357 25.739 15.958 26.334 56.262 49.41403
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 956351.086849884
**BOX SIZE is now: 31.691 31.523 35.45603
Center of current box is (x y z): 11.4885 40.5005 32.686015
Diagonals of current box are (D1: x y z, D2: x y z): -4.357 24.739 14.958 27.334 56.262 50.41403
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1075237.27885322
**BOX SIZE is now: 32.691 32.523 37.45603
Center of current box is (x y z): 11.9885 40.0005 32.686015
Diagonals of current box are (D1: x y z, D2: x y z): -4.357 23.739 13.958 28.334 56.262 51.41403
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1203189.20847656
**BOX SIZE is now: 33.691 33.523 39.45603
Center of current box is (x y z): 12.4885 39.5005 32.686015
Diagonals of current box are (D1: x y z, D2: x y z): -4.357 22.739 12.958 29.334 56.262 52.41403
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1340530.8757199
**BOX SIZE is now: 34.691 34.523 41.45603
Center of current box is (x y z): 12.9885 39.0005 32.686015
Diagonals of current box are (D1: x y z, D2: x y z): -4.357 21.739 11.958 30.334 56.262 53.41403
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1487586.28058324
**BOX SIZE is now: 35.691 35.523 43.45603
Center of current box is (x y z): 13.4885 38.5005 32.686015
Diagonals of current box are (D1: x y z, D2: x y z): -4.357 20.739 10.958 31.334 56.262 54.41403
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1644679.42306658
**BOX SIZE is now: 36.691 36.523 45.45603
Center of receptor atoms is (x y z): 20.8734499489275 36.2053120531154 39.2362900919306
Center of current box is (x y z): 13.9885 38.0005 32.686015
Diagonals of current box is (D1: x y z, D2: x y z): -4.357 19.739 9.958 32.334 56.262 55.41403
Limit diagonals to 8.3f :  -4.357   19.739    9.958   32.334   56.262   55.414