X+ Y+ Z- X- Y- Z- Y+ X+ Y+ Z- Y- Z- X- Y- Y+ Y+ X+ 
After creating box around spheres, box is too small (705106.257987821 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 70.2221969230769 -32.0936307692307 -2.27444923076923
Center of current box is (x y z): 60.0665 30.6235 1.61432
Diagonals of current box are (D1: x y z, D2: x y z): 44.439 -44.88 -13.03773 75.694 -16.367 16.26637
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 857643.593033021
**BOX SIZE is now: 33.255 30.513 31.3041
Center of current box is (x y z): 60.0665 30.6235 1.61432
Diagonals of current box are (D1: x y z, D2: x y z): 43.439 -45.88 -14.03773 76.694 -15.367 17.26637
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 971409.678184121
**BOX SIZE is now: 34.255 32.513 32.3041
Center of current box is (x y z): 60.5665 30.6235 1.11432
Diagonals of current box are (D1: x y z, D2: x y z): 43.439 -46.88 -15.03773 77.694 -14.367 17.26637
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1094119.84813522
**BOX SIZE is now: 35.255 34.513 33.3041
Center of current box is (x y z): 61.0665 30.6235 0.614320000000001
Diagonals of current box are (D1: x y z, D2: x y z): 43.439 -47.88 -16.03773 78.694 -13.367 17.26637
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1226098.10288632
**BOX SIZE is now: 36.255 36.513 34.3041
Center of current box is (x y z): 61.5665 30.6235 0.114320000000001
Diagonals of current box are (D1: x y z, D2: x y z): 43.439 -48.88 -17.03773 79.694 -12.367 17.26637
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1332156.57780892
**BOX SIZE is now: 37.255 37.513 35.3041
Center of current box is (x y z): 62.0665 31.1235 0.385679999999999
Diagonals of current box are (D1: x y z, D2: x y z): 43.439 -49.88 -18.03773 80.694 -12.367 17.26637
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1481909.80082062
**BOX SIZE is now: 39.255 38.513 36.3041
Center of current box is (x y z): 62.0665 31.6235 0.885679999999999
Diagonals of current box are (D1: x y z, D2: x y z): 42.439 -50.88 -19.03773 81.694 -12.367 17.26637
D2X+ D1Z- 
**Total grid points in box is now: 1561519.85751472
**BOX SIZE is now: 40.255 38.513 37.3041
Center of receptor atoms is (x y z): 70.2221969230769 -32.0936307692307 -2.27444923076923
Center of current box is (x y z): 62.5665 -31.6235 -1.38568
Diagonals of current box is (D1: x y z, D2: x y z): 42.439 -50.88 -20.03773 82.694 -12.367 17.26637
Limit diagonals to 8.3f :  42.439  -50.880  -20.038   82.694  -12.367   17.266