X+ Y- Z+ X+ X- Z+ Z- Y- Z+ Z+ X+ X+ X+ Y- Y- Y- 
After creating box around spheres, box is too small (634702.505854338 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -8.68748622047244 -0.734357283464566 16.9591067913386
Center of current box is (x y z): 4.596275 4.453445 14.250805
Diagonals of current box are (D1: x y z, D2: x y z): -18.0463 -10.446 -0.41221 8.85375 19.35289 28.91382
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 777283.910717384
**BOX SIZE is now: 28.90005 31.79889 31.32603
Center of current box is (x y z): 4.596275 4.453445 14.250805
Diagonals of current box are (D1: x y z, D2: x y z): -19.0463 -11.446 -1.41221 9.85375 20.35289 29.91382
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 939742.70910043
**BOX SIZE is now: 30.90005 33.79889 33.32603
Center of current box is (x y z): 4.596275 4.453445 14.250805
Diagonals of current box are (D1: x y z, D2: x y z): -20.0463 -12.446 -2.41221 10.85375 21.35289 30.91382
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1123374.90100348
**BOX SIZE is now: 32.90005 35.79889 35.32603
Center of current box is (x y z): 4.596275 4.453445 14.250805
Diagonals of current box are (D1: x y z, D2: x y z): -21.0463 -13.446 -3.41221 11.85375 22.35289 31.91382
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1329476.48642652
**BOX SIZE is now: 34.90005 37.79889 37.32603
Center of current box is (x y z): 4.596275 4.453445 14.250805
Diagonals of current box are (D1: x y z, D2: x y z): -22.0463 -14.446 -4.41221 12.85375 23.35289 32.91382
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1559343.46536957
**BOX SIZE is now: 36.90005 39.79889 39.32603
Center of receptor atoms is (x y z): -8.68748622047244 -0.734357283464566 16.9591067913386
Center of current box is (x y z): -4.596275 4.453445 14.250805
Diagonals of current box is (D1: x y z, D2: x y z): -23.0463 -15.446 -5.41221 13.85375 24.35289 33.91382
Limit diagonals to 8.3f : -23.046  -15.446   -5.412   13.854   24.353   33.914