X- Y+ Z- X- Y- Z+ X- Y+ Z+ X- Z+ Y+ Z+ Z+ Z- Y- 
After creating box around spheres, box is too small (561982.273477861 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -8.53676115743012 -0.710819028935752 16.9467454634625
Center of current box is (x y z): 3.759605 3.79499 15.03978
Diagonals of current box are (D1: x y z, D2: x y z): -16.93521 -9.9296 0.65183 9.416 17.51958 29.42773
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 693776.095249736
**BOX SIZE is now: 28.35121 29.44918 30.7759
Center of current box is (x y z): 3.759605 3.79499 15.03978
Diagonals of current box are (D1: x y z, D2: x y z): -17.93521 -10.9296 -0.34817 10.416 18.51958 30.42773
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 844702.395661611
**BOX SIZE is now: 30.35121 31.44918 32.7759
Center of current box is (x y z): 3.759605 3.79499 15.03978
Diagonals of current box are (D1: x y z, D2: x y z): -18.93521 -11.9296 -1.34817 11.416 19.51958 31.42773
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1016057.17471349
**BOX SIZE is now: 32.35121 33.44918 34.7759
Center of current box is (x y z): 3.759605 3.79499 15.03978
Diagonals of current box are (D1: x y z, D2: x y z): -19.93521 -12.9296 -2.34817 12.416 20.51958 32.42773
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1209136.43240536
**BOX SIZE is now: 34.35121 35.44918 36.7759
Center of current box is (x y z): 3.759605 3.79499 15.03978
Diagonals of current box are (D1: x y z, D2: x y z): -20.93521 -13.9296 -3.34817 13.416 21.51958 33.42773
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1425236.16873724
**BOX SIZE is now: 36.35121 37.44918 38.7759
Center of current box is (x y z): 3.759605 3.79499 15.03978
Diagonals of current box are (D1: x y z, D2: x y z): -21.93521 -14.9296 -4.34817 14.416 22.51958 34.42773
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1665652.38370911
**BOX SIZE is now: 38.35121 39.44918 40.7759
Center of receptor atoms is (x y z): -8.53676115743012 -0.710819028935752 16.9467454634625
Center of current box is (x y z): -3.759605 3.79499 15.03978
Diagonals of current box is (D1: x y z, D2: x y z): -22.93521 -15.9296 -5.34817 15.416 23.51958 35.42773
Limit diagonals to 8.3f : -22.935  -15.930   -5.348   15.416   23.520   35.428