X+ Y+ Z+ X+ Y- Z+ Z+ X+ Z- Y- X- Y- X- X- Y- Z- 
After creating box around spheres, box is too small (582169.729197067 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 31.4402423350503 22.7388825116507 29.8258920775079
Center of current box is (x y z): 32.566305 23.475555 27.59846
Diagonals of current box are (D1: x y z, D2: x y z): 19.14239 8.753 13.961 45.99022 38.19811 41.23592
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 717010.886181577
**BOX SIZE is now: 28.84783 31.44511 29.27492
Center of current box is (x y z): 32.566305 23.475555 27.59846
Diagonals of current box are (D1: x y z, D2: x y z): 18.14239 7.753 12.961 46.99022 39.19811 42.23592
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 871198.700926086
**BOX SIZE is now: 30.84783 33.44511 31.27492
Center of current box is (x y z): 32.566305 23.475555 27.59846
Diagonals of current box are (D1: x y z, D2: x y z): 17.14239 6.753 11.961 47.99022 40.19811 43.23592
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1046029.1734306
**BOX SIZE is now: 32.84783 35.44511 33.27492
Center of current box is (x y z): 32.566305 23.475555 27.59846
Diagonals of current box are (D1: x y z, D2: x y z): 16.14239 5.753 10.961 48.99022 41.19811 44.23592
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1242798.3036951
**BOX SIZE is now: 34.84783 37.44511 35.27492
Center of current box is (x y z): 32.566305 23.475555 27.59846
Diagonals of current box are (D1: x y z, D2: x y z): 15.14239 4.753 9.961 49.99022 42.19811 45.23592
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1462802.09171961
**BOX SIZE is now: 36.84783 39.44511 37.27492
Center of current box is (x y z): 32.566305 23.475555 27.59846
Diagonals of current box are (D1: x y z, D2: x y z): 14.14239 3.753 8.961 50.99022 43.19811 46.23592
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1707336.53750412
**BOX SIZE is now: 38.84783 41.44511 39.27492
Center of receptor atoms is (x y z): 31.4402423350503 22.7388825116507 29.8258920775079
Center of current box is (x y z): 32.566305 23.475555 27.59846
Diagonals of current box is (D1: x y z, D2: x y z): 13.14239 2.753 7.961 51.99022 44.19811 47.23592
Limit diagonals to 8.3f :  13.142    2.753    7.961   51.990   44.198   47.236