X- Y- Z+ X- Z+ Y+ Z- Y+ Z- X- Z+ X- Y+ Z+ Z+ X- Y- X+ 
After creating box around spheres, box is too small (742268.769144322 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 50.118874623267 21.621452079566 18.7487480409886
Center of current box is (x y z): 54.649515 29.97216 23.41622
Diagonals of current box are (D1: x y z, D2: x y z): 37.81303 16.65732 8.087 71.486 43.287 38.74544
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 875319.770330086
**BOX SIZE is now: 34.67297 28.62968 32.65844
Center of current box is (x y z): 54.149515 29.97216 23.41622
Diagonals of current box are (D1: x y z, D2: x y z): 36.81303 15.65732 7.087 71.486 44.287 39.74544
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1022479.24999585
**BOX SIZE is now: 35.67297 30.62968 34.65844
Center of current box is (x y z): 53.649515 29.97216 23.41622
Diagonals of current box are (D1: x y z, D2: x y z): 35.81303 14.65732 6.087 71.486 45.287 40.74544
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1184395.20814161
**BOX SIZE is now: 36.67297 32.62968 36.65844
Center of current box is (x y z): 53.149515 29.97216 23.41622
Diagonals of current box are (D1: x y z, D2: x y z): 34.81303 13.65732 5.087 71.486 46.287 41.74544
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1322393.43200747
**BOX SIZE is now: 37.67297 33.62968 38.65844
Center of current box is (x y z): 52.649515 29.47216 23.41622
Diagonals of current box are (D1: x y z, D2: x y z): 33.81303 12.65732 4.087 71.486 46.287 42.74544
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1470179.89783334
**BOX SIZE is now: 38.67297 34.62968 40.65844
Center of current box is (x y z): 52.149515 28.97216 23.41622
Diagonals of current box are (D1: x y z, D2: x y z): 32.81303 11.65732 3.087 71.486 46.287 43.74544
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1628078.6056192
**BOX SIZE is now: 39.67297 35.62968 42.65844
Center of receptor atoms is (x y z): 50.118874623267 21.621452079566 18.7487480409886
Center of current box is (x y z): 51.649515 28.47216 23.41622
Diagonals of current box is (D1: x y z, D2: x y z): 31.81303 10.65732 2.087 71.486 46.287 44.74544
Limit diagonals to 8.3f :  31.813   10.657    2.087   71.486   46.287   44.745