X- Y- Z+ Y- X+ Y- X+ Z- X+ Z- Z- 
After creating box around spheres, box is too small (1006604.15393538 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.1394240532667 -4.34458593424885 -17.7119001248439
Center of current box is (x y z): 16.7835 2.615 18.7795
Diagonals of current box are (D1: x y z, D2: x y z): 1.359 -19.885 -36.274 32.208 14.655 -1.285
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1165939.27286238
**BOX SIZE is now: 32.849 35.54 36.989
Center of current box is (x y z): 16.7835 3.115 18.7795
Diagonals of current box are (D1: x y z, D2: x y z): 0.359 -20.885 -37.274 33.208 14.655 -0.285
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1306112.20936938
**BOX SIZE is now: 34.849 36.54 37.989
Center of current box is (x y z): 16.7835 3.615 18.2795
Diagonals of current box are (D1: x y z, D2: x y z): -0.641 -21.885 -37.274 34.208 14.655 0.715
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1456216.12387638
**BOX SIZE is now: 36.849 37.54 38.989
Center of current box is (x y z): 16.7835 4.115 17.7795
Diagonals of current box are (D1: x y z, D2: x y z): -1.641 -22.885 -37.274 35.208 14.655 1.715
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1616575.01638338
**BOX SIZE is now: 38.849 38.54 39.989
Center of receptor atoms is (x y z): 13.1394240532667 -4.34458593424885 -17.7119001248439
Center of current box is (x y z): 16.7835 -4.615 -17.2795
Diagonals of current box is (D1: x y z, D2: x y z): -2.641 -23.885 -37.274 36.208 14.655 2.715
Limit diagonals to 8.3f :  -2.641  -23.885  -37.274   36.208   14.655    2.715