X+ Y+ Z- X- Y- Y- Z+ X- Y- X+ Z- Z- Z- Z- 
After creating box around spheres, box is too small (654520.439238684 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -23.3749426360726 -20.1475699039488 -40.6138898078975
Center of current box is (x y z): 25.45883 15.487865 38.988715
Diagonals of current box are (D1: x y z, D2: x y z): -39.0564 -30.81093 -53.532 -11.86126 -0.1648 -24.44543
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 799979.462964498
**BOX SIZE is now: 29.19514 32.64613 31.08657
Center of current box is (x y z): 25.45883 15.487865 38.988715
Diagonals of current box are (D1: x y z, D2: x y z): -40.0564 -31.81093 -54.532 -10.86126 0.8352 -23.44543
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 965510.900130311
**BOX SIZE is now: 31.19514 34.64613 33.08657
Center of current box is (x y z): 25.45883 15.487865 38.988715
Diagonals of current box are (D1: x y z, D2: x y z): -41.0564 -32.81093 -55.532 -9.86126 1.8352 -22.44543
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1152410.75073612
**BOX SIZE is now: 33.19514 36.64613 35.08657
Center of current box is (x y z): 25.45883 15.487865 38.988715
Diagonals of current box are (D1: x y z, D2: x y z): -42.0564 -33.81093 -56.532 -8.86126 2.8352 -21.44543
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1361975.01478194
**BOX SIZE is now: 35.19514 38.64613 37.08657
Center of current box is (x y z): 25.45883 15.487865 38.988715
Diagonals of current box are (D1: x y z, D2: x y z): -43.0564 -34.81093 -57.532 -7.86126 3.8352 -20.44543
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1556246.27029947
**BOX SIZE is now: 37.19514 39.64613 39.08657
Center of receptor atoms is (x y z): -23.3749426360726 -20.1475699039488 -40.6138898078975
Center of current box is (x y z): -25.45883 -15.987865 -38.988715
Diagonals of current box is (D1: x y z, D2: x y z): -44.0564 -35.81093 -58.532 -6.86126 3.8352 -19.44543
Limit diagonals to 8.3f : -44.056  -35.811  -58.532   -6.861    3.835  -19.445