X+ Y- Z+ X+ Y+ Z- X+ Z+ Z- Y- X- Y+ Z- Y+ X- Y- Z+ Y- 
After creating box around spheres, box is too small (677709.745969126 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 42.0663023690773 15.2653516209477 44.9702481296757
Center of current box is (x y z): 43.696125 21.667 49.3215
Diagonals of current box are (D1: x y z, D2: x y z): 30.23 6.68 33.775 57.16225 36.654 64.868
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 774866.375518126
**BOX SIZE is now: 28.93225 29.974 33.093
Center of current box is (x y z): 43.696125 20.667 49.3215
Diagonals of current box are (D1: x y z, D2: x y z): 29.23 5.68 32.775 58.16225 35.654 65.868
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 878497.389067126
**BOX SIZE is now: 30.93225 29.974 35.093
Center of current box is (x y z): 43.696125 19.667 49.3215
Diagonals of current box are (D1: x y z, D2: x y z): 28.23 4.68 31.775 59.16225 34.654 66.868
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 988602.786616126
**BOX SIZE is now: 32.93225 29.974 37.093
Center of current box is (x y z): 43.696125 18.667 49.3215
Diagonals of current box are (D1: x y z, D2: x y z): 27.23 3.68 30.775 60.16225 33.654 67.868
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 1105182.56816513
**BOX SIZE is now: 34.93225 29.974 39.093
Center of current box is (x y z): 43.696125 17.667 49.3215
Diagonals of current box are (D1: x y z, D2: x y z): 26.23 2.68 29.775 61.16225 32.654 68.868
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1269213.47134388
**BOX SIZE is now: 36.93225 30.974 41.093
Center of current box is (x y z): 43.696125 17.167 49.3215
Diagonals of current box are (D1: x y z, D2: x y z): 25.23 1.68 28.775 62.16225 32.654 69.868
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1448361.48552263
**BOX SIZE is now: 38.93225 31.974 43.093
Center of current box is (x y z): 43.696125 16.667 49.3215
Diagonals of current box are (D1: x y z, D2: x y z): 24.23 0.68 27.775 63.16225 32.654 70.868
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1606832.71039088
**BOX SIZE is now: 40.93225 32.974 44.093
Center of receptor atoms is (x y z): 42.0663023690773 15.2653516209477 44.9702481296757
Center of current box is (x y z): 43.696125 16.167 48.8215
Diagonals of current box is (D1: x y z, D2: x y z): 23.23 -0.32 26.775 64.16225 32.654 70.868
Limit diagonals to 8.3f :  23.230   -0.320   26.775   64.162   32.654   70.868