X+ Y- Z- X- Y+ Z- X- Z- Y- Z+ Z+ X- Y+ Z- Y- Z- 
After creating box around spheres, box is too small (698397.737223352 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 46.2117603885591 -14.1099449541285 2.497043712898
Center of current box is (x y z): 39.580615 14.177735 5.97401
Diagonals of current box are (D1: x y z, D2: x y z): 25.18188 -30.23647 -8.00941 53.97935 1.881 19.95743
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 825233.60636128
**BOX SIZE is now: 30.79747 33.11747 29.96684
Center of current box is (x y z): 39.580615 14.677735 5.97401
Diagonals of current box are (D1: x y z, D2: x y z): 24.18188 -31.23647 -9.00941 54.97935 1.881 20.95743
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 965785.394499207
**BOX SIZE is now: 32.79747 34.11747 31.96684
Center of current box is (x y z): 39.580615 15.177735 5.97401
Diagonals of current box are (D1: x y z, D2: x y z): 23.18188 -32.23647 -10.00941 55.97935 1.881 21.95743
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1120701.10163713
**BOX SIZE is now: 34.79747 35.11747 33.96684
Center of current box is (x y z): 39.580615 15.677735 5.97401
Diagonals of current box are (D1: x y z, D2: x y z): 22.18188 -33.23647 -11.00941 56.97935 1.881 22.95743
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1290628.72777506
**BOX SIZE is now: 36.79747 36.11747 35.96684
Center of current box is (x y z): 39.580615 16.177735 5.97401
Diagonals of current box are (D1: x y z, D2: x y z): 21.18188 -34.23647 -12.00941 57.97935 1.881 23.95743
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1476216.27291299
**BOX SIZE is now: 38.79747 37.11747 37.96684
Center of current box is (x y z): 39.580615 16.677735 5.97401
Diagonals of current box are (D1: x y z, D2: x y z): 20.18188 -35.23647 -13.00941 58.97935 1.881 24.95743
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1678111.73705092
**BOX SIZE is now: 40.79747 38.11747 39.96684
Center of receptor atoms is (x y z): 46.2117603885591 -14.1099449541285 2.497043712898
Center of current box is (x y z): 39.580615 -17.177735 5.97401
Diagonals of current box is (D1: x y z, D2: x y z): 19.18188 -36.23647 -14.00941 59.97935 1.881 25.95743
Limit diagonals to 8.3f :  19.182  -36.236  -14.009   59.979    1.881   25.957