X- Y+ Z+ Y- Z+ X+ Y- Z+ X- Y+ Y+ Z+ Y- X+ Z+ X+ X- 
After creating box around spheres, box is too small (620464.178575558 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -2.14768685376662 10.0296573116691 -15.1679463318562
Center of current box is (x y z): 2.969 2.64692 19.465755
Diagonals of current box are (D1: x y z, D2: x y z): -10.81 -13.295 -32.54265 16.748 18.58884 -6.38886
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 738853.274263272
**BOX SIZE is now: 29.558 32.88384 28.15379
Center of current box is (x y z): 2.969 3.14692 19.465755
Diagonals of current box are (D1: x y z, D2: x y z): -11.81 -13.295 -33.54265 17.748 19.58884 -5.38886
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 870578.152710987
**BOX SIZE is now: 31.558 33.88384 30.15379
Center of current box is (x y z): 2.969 3.64692 19.465755
Diagonals of current box are (D1: x y z, D2: x y z): -12.81 -13.295 -34.54265 18.748 20.58884 -4.38886
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1016286.8139187
**BOX SIZE is now: 33.558 34.88384 32.15379
Center of current box is (x y z): 2.969 4.14692 19.465755
Diagonals of current box are (D1: x y z, D2: x y z): -13.81 -13.295 -35.54265 19.748 21.58884 -3.38886
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1176627.25788642
**BOX SIZE is now: 35.558 35.88384 34.15379
Center of current box is (x y z): 2.969 4.64692 19.465755
Diagonals of current box are (D1: x y z, D2: x y z): -14.81 -13.295 -36.54265 20.748 22.58884 -2.38886
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1352247.48461413
**BOX SIZE is now: 37.558 36.88384 36.15379
Center of current box is (x y z): 2.969 5.14692 19.465755
Diagonals of current box are (D1: x y z, D2: x y z): -15.81 -13.295 -37.54265 21.748 23.58884 -1.38886
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1543795.49410184
**BOX SIZE is now: 39.558 37.88384 38.15379
Center of receptor atoms is (x y z): -2.14768685376662 10.0296573116691 -15.1679463318562
Center of current box is (x y z): 2.969 5.64692 -19.465755
Diagonals of current box is (D1: x y z, D2: x y z): -16.81 -13.295 -38.54265 22.748 24.58884 -0.388860000000001
Limit diagonals to 8.3f : -16.810  -13.295  -38.543   22.748   24.589   -0.389