X- Y- Z+ X+ Y+ Z+ X- Y+ Z+ Y- Y+ Y- Z- Y- 
After creating box around spheres, box is too small (647573.516040356 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 48.9436228945728 8.03175857766689 26.5092723019338
Center of current box is (x y z): 43.97061 0.923159999999999 30.178935
Diagonals of current box are (D1: x y z, D2: x y z): 30.99212 -15.075 13.856 56.9491 13.22868 46.50187
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 769628.521577496
**BOX SIZE is now: 27.95698 30.30368 33.64587
Center of current box is (x y z): 43.97061 0.923159999999999 29.678935
Diagonals of current box are (D1: x y z, D2: x y z): 29.99212 -16.075 12.856 57.9491 14.22868 46.50187
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 905243.186314635
**BOX SIZE is now: 29.95698 32.30368 34.64587
Center of current box is (x y z): 43.97061 0.923159999999999 29.178935
Diagonals of current box are (D1: x y z, D2: x y z): 28.99212 -17.075 11.856 58.9491 15.22868 46.50187
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1055065.51025177
**BOX SIZE is now: 31.95698 34.30368 35.64587
Center of current box is (x y z): 43.97061 0.923159999999999 28.678935
Diagonals of current box are (D1: x y z, D2: x y z): 27.99212 -18.075 10.856 59.9491 16.22868 46.50187
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1219743.49338891
**BOX SIZE is now: 33.95698 36.30368 36.64587
Center of current box is (x y z): 43.97061 0.923159999999999 28.178935
Diagonals of current box are (D1: x y z, D2: x y z): 26.99212 -19.075 9.856 60.9491 17.22868 46.50187
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1399925.13572605
**BOX SIZE is now: 35.95698 38.30368 37.64587
Center of current box is (x y z): 43.97061 0.923159999999999 27.678935
Diagonals of current box are (D1: x y z, D2: x y z): 25.99212 -20.075 8.856 61.9491 18.22868 46.50187
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1556652.66336703
**BOX SIZE is now: 37.95698 39.30368 38.64587
Center of receptor atoms is (x y z): 48.9436228945728 8.03175857766689 26.5092723019338
Center of current box is (x y z): 43.97061 -0.423159999999999 27.178935
Diagonals of current box is (D1: x y z, D2: x y z): 24.99212 -20.075 7.856 62.9491 19.22868 46.50187
Limit diagonals to 8.3f :  24.992  -20.075    7.856   62.949   19.229   46.502