X- Y+ Z+ X- Z+ X- Y- X- Y+ X+ Y- Y- X+ 
After creating box around spheres, box is too small (569689.496152627 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -6.00178569679159 21.6631422973304 3.82494293411707
Center of current box is (x y z): 7.797155 20.976785 4.967545
Diagonals of current box are (D1: x y z, D2: x y z): -20.67268 6.23733 -8.93 5.07837 35.71624 18.86509
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 702760.869642229
**BOX SIZE is now: 27.75105 31.47891 29.79509
Center of current box is (x y z): 7.797155 20.976785 4.967545
Diagonals of current box are (D1: x y z, D2: x y z): -21.67268 5.23733 -9.93 6.07837 36.71624 19.86509
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 855061.653931832
**BOX SIZE is now: 29.75105 33.47891 31.79509
Center of current box is (x y z): 7.797155 20.976785 4.967545
Diagonals of current box are (D1: x y z, D2: x y z): -22.67268 4.23733 -10.93 7.07837 37.71624 20.86509
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1027887.84902143
**BOX SIZE is now: 31.75105 35.47891 33.79509
Center of current box is (x y z): 7.797155 20.976785 4.967545
Diagonals of current box are (D1: x y z, D2: x y z): -23.67268 3.23733 -11.93 8.07837 38.71624 21.86509
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1222535.45491104
**BOX SIZE is now: 33.75105 37.47891 35.79509
Center of current box is (x y z): 7.797155 20.976785 4.967545
Diagonals of current box are (D1: x y z, D2: x y z): -24.67268 2.23733 -12.93 9.07837 39.71624 22.86509
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1440300.47160064
**BOX SIZE is now: 35.75105 39.47891 37.79509
Center of current box is (x y z): 7.797155 20.976785 4.967545
Diagonals of current box are (D1: x y z, D2: x y z): -25.67268 1.23733 -13.93 10.07837 40.71624 23.86509
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1682478.89909024
**BOX SIZE is now: 37.75105 41.47891 39.79509
Center of receptor atoms is (x y z): -6.00178569679159 21.6631422973304 3.82494293411707
Center of current box is (x y z): -7.797155 20.976785 4.967545
Diagonals of current box is (D1: x y z, D2: x y z): -26.67268 0.23733 -14.93 11.07837 41.71624 24.86509
Limit diagonals to 8.3f : -26.673    0.237  -14.930   11.078   41.716   24.865