X+ Y+ Z+ X- Z- X+ Y- X+ X- Y- Y+ X- Y+ Y- 
After creating box around spheres, box is too small (833782.41811377 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -18.4619757575758 34.7091313131313 28.302373063973
Center of current box is (x y z): 22.3665 38.6935 27.284
Diagonals of current box are (D1: x y z, D2: x y z): -38.125 24.841 9.601 -6.608 52.546 44.967
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 941690.94810777
**BOX SIZE is now: 32.517 28.705 37.366
Center of current box is (x y z): 21.8665 38.1935 27.284
Diagonals of current box are (D1: x y z, D2: x y z): -38.125 23.841 8.601 -5.608 52.546 45.967
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1058229.21810177
**BOX SIZE is now: 33.517 29.705 39.366
Center of current box is (x y z): 21.3665 37.6935 27.284
Diagonals of current box are (D1: x y z, D2: x y z): -38.125 22.841 7.601 -4.608 52.546 46.967
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1183721.22809577
**BOX SIZE is now: 34.517 30.705 41.366
Center of current box is (x y z): 20.8665 37.1935 27.284
Diagonals of current box are (D1: x y z, D2: x y z): -38.125 21.841 6.601 -3.608 52.546 47.967
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1318490.97808977
**BOX SIZE is now: 35.517 31.705 43.366
Center of current box is (x y z): 20.3665 36.6935 27.284
Diagonals of current box are (D1: x y z, D2: x y z): -38.125 20.841 5.601 -2.608 52.546 48.967
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1462862.46808377
**BOX SIZE is now: 36.517 32.705 45.366
Center of current box is (x y z): 19.8665 36.1935 27.284
Diagonals of current box are (D1: x y z, D2: x y z): -38.125 19.841 4.601 -1.608 52.546 49.967
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1660264.41588777
**BOX SIZE is now: 38.517 33.705 47.366
Center of receptor atoms is (x y z): -18.4619757575758 34.7091313131313 28.302373063973
Center of current box is (x y z): -19.8665 35.6935 27.284
Diagonals of current box is (D1: x y z, D2: x y z): -39.125 18.841 3.601 -0.608000000000001 52.546 50.967
Limit diagonals to 8.3f : -39.125   18.841    3.601   -0.608   52.546   50.967