X+ Y- Z- Y- Z- X- X+ Y- X+ Z+ X- Z+ Z+ X- X+ X+ Z+ X+ 
After creating box around spheres, box is too small (620688.912782978 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 40.5971836578847 -7.515101565483 -22.8514356624665
Center of current box is (x y z): 34.109635 3.458815 28.084575
Diagonals of current box are (D1: x y z, D2: x y z): 19.49427 -19.66718 -40.21487 48.725 12.74955 -15.95428
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 716276.705680312
**BOX SIZE is now: 30.23073 33.41673 26.26059
Center of current box is (x y z): 34.609635 3.958815 28.084575
Diagonals of current box are (D1: x y z, D2: x y z): 19.49427 -20.66718 -41.21487 49.725 12.74955 -14.95428
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 820156.496117647
**BOX SIZE is now: 31.23073 34.41673 28.26059
Center of current box is (x y z): 35.109635 4.458815 28.084575
Diagonals of current box are (D1: x y z, D2: x y z): 19.49427 -21.66718 -42.21487 50.725 12.74955 -13.95428
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 932652.284094981
**BOX SIZE is now: 32.23073 35.41673 30.26059
Center of current box is (x y z): 35.609635 4.958815 28.084575
Diagonals of current box are (D1: x y z, D2: x y z): 19.49427 -22.66718 -43.21487 51.725 12.74955 -12.95428
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1085808.34989542
**BOX SIZE is now: 34.23073 36.41673 32.26059
Center of current box is (x y z): 35.609635 5.458815 28.084575
Diagonals of current box are (D1: x y z, D2: x y z): 18.49427 -23.66718 -44.21487 52.725 12.74955 -11.95428
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1219399.67230276
**BOX SIZE is now: 35.23073 37.41673 34.26059
Center of current box is (x y z): 36.109635 5.958815 28.084575
Diagonals of current box are (D1: x y z, D2: x y z): 18.49427 -24.66718 -45.21487 53.725 12.74955 -10.95428
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1362686.99225009
**BOX SIZE is now: 36.23073 38.41673 36.26059
Center of current box is (x y z): 36.609635 6.458815 28.084575
Diagonals of current box are (D1: x y z, D2: x y z): 18.49427 -25.66718 -46.21487 54.725 12.74955 -9.95428
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1515994.30973743
**BOX SIZE is now: 37.23073 39.41673 38.26059
Center of receptor atoms is (x y z): 40.5971836578847 -7.515101565483 -22.8514356624665
Center of current box is (x y z): 37.109635 -6.958815 -28.084575
Diagonals of current box is (D1: x y z, D2: x y z): 18.49427 -26.66718 -47.21487 55.725 12.74955 -8.95428
Limit diagonals to 8.3f :  18.494  -26.667  -47.215   55.725   12.750   -8.954