X- Y- Z+ X- Y- Z+ Y- Z- Y- Z- X- Y- Y+ X- Y- Y+ X- Z- X- X- Z- X- Z+ 
After creating box around spheres, box is too small (648046.491296664 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 17.1150357142857 57.5620856227106 17.8693887362637
Center of current box is (x y z): 19.945335 65.3942 17.553
Diagonals of current box are (D1: x y z, D2: x y z): 5.2072 50.1787 4.174 34.68347 80.6097 30.932
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 792621.860020284
**BOX SIZE is now: 31.47627 32.431 28.758
Center of current box is (x y z): 19.945335 65.3942 17.553
Diagonals of current box are (D1: x y z, D2: x y z): 4.2072 49.1787 3.174 35.68347 81.6097 31.932
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 957212.927063904
**BOX SIZE is now: 33.47627 34.431 30.758
Center of current box is (x y z): 19.945335 65.3942 17.553
Diagonals of current box are (D1: x y z, D2: x y z): 3.2072 48.1787 2.174 36.68347 82.6097 32.932
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1111738.1378057
**BOX SIZE is now: 35.47627 35.431 32.758
Center of current box is (x y z): 19.945335 64.8942 17.553
Diagonals of current box are (D1: x y z, D2: x y z): 2.2072 47.1787 1.174 37.68347 82.6097 33.932
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1281285.7457075
**BOX SIZE is now: 37.47627 36.431 34.758
Center of current box is (x y z): 19.945335 64.3942 17.553
Diagonals of current box are (D1: x y z, D2: x y z): 1.2072 46.1787 0.173999999999999 38.68347 82.6097 34.932
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1429354.7559233
**BOX SIZE is now: 38.47627 37.431 36.758
Center of current box is (x y z): 19.445335 63.8942 17.553
Diagonals of current box are (D1: x y z, D2: x y z): 0.2072 45.1787 -0.826000000000001 38.68347 82.6097 35.932
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1587606.6832991
**BOX SIZE is now: 39.47627 38.431 38.758
Center of receptor atoms is (x y z): 17.1150357142857 57.5620856227106 17.8693887362637
Center of current box is (x y z): 18.945335 63.3942 17.553
Diagonals of current box is (D1: x y z, D2: x y z): -0.7928 44.1787 -1.826 38.68347 82.6097 36.932
Limit diagonals to 8.3f :  -0.793   44.179   -1.826   38.683   82.610   36.932