X+ Y- Z- X- Y+ Z- X- Z- Y+ X- Y- Z+ Z- Y+ Z- X+ Y+ Z- Y+ Y+ 
After creating box around spheres, box is too small (601505.98574024 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.8549101684342 -5.65682844666256 26.5112239550842
Center of current box is (x y z): 22.025025 2.652865 28.32717
Diagonals of current box are (D1: x y z, D2: x y z): 7.61805 -10.91427 14.08011 36.432 16.22 42.57423
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 691708.108257926
**BOX SIZE is now: 29.81395 29.13427 29.49412
Center of current box is (x y z): 21.525025 2.652865 27.82717
Diagonals of current box are (D1: x y z, D2: x y z): 6.61805 -11.91427 13.08011 36.432 17.22 42.57423
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 789888.752915613
**BOX SIZE is now: 30.81395 31.13427 30.49412
Center of current box is (x y z): 21.025025 2.652865 27.32717
Diagonals of current box are (D1: x y z, D2: x y z): 5.61805 -12.91427 12.08011 36.432 18.22 42.57423
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 896371.919713299
**BOX SIZE is now: 31.81395 33.13427 31.49412
Center of current box is (x y z): 20.525025 2.652865 26.82717
Diagonals of current box are (D1: x y z, D2: x y z): 4.61805 -13.91427 11.08011 36.432 19.22 42.57423
D1X- D1Y- D1Z- 
**Total grid points in box is now: 982692.577068687
**BOX SIZE is now: 32.81395 34.13427 32.49412
Center of current box is (x y z): 20.025025 2.152865 26.32717
Diagonals of current box are (D1: x y z, D2: x y z): 3.61805 -14.91427 10.08011 36.432 19.22 42.57423
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1137640.18079467
**BOX SIZE is now: 34.81395 36.13427 33.49412
Center of current box is (x y z): 20.025025 2.152865 25.82717
Diagonals of current box are (D1: x y z, D2: x y z): 2.61805 -15.91427 9.08011 37.432 20.22 42.57423
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1273198.57235835
**BOX SIZE is now: 36.81395 37.13427 34.49412
Center of current box is (x y z): 20.025025 1.652865 25.32717
Diagonals of current box are (D1: x y z, D2: x y z): 1.61805 -16.91427 8.08011 38.432 20.22 42.57423
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1418480.78334203
**BOX SIZE is now: 38.81395 38.13427 35.49412
Center of current box is (x y z): 20.025025 1.152865 24.82717
Diagonals of current box are (D1: x y z, D2: x y z): 0.61805 -17.91427 7.08011 39.432 20.22 42.57423
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1573810.81374572
**BOX SIZE is now: 40.81395 39.13427 36.49412
Center of receptor atoms is (x y z): 16.8549101684342 -5.65682844666256 26.5112239550842
Center of current box is (x y z): 20.025025 0.652864999999998 24.32717
Diagonals of current box is (D1: x y z, D2: x y z): -0.38195 -18.91427 6.08011 40.432 20.22 42.57423
Limit diagonals to 8.3f :  -0.382  -18.914    6.080   40.432   20.220   42.574