X+ Y- Z- Y+ Z+ X- Z+ X- Y- Z- Z+ X+ X+ Z+ Z+ Z- X- 
After creating box around spheres, box is too small (803572.68372055 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.9784927374302 14.0492229050279 25.3083502793296
Center of current box is (x y z): 9.238 5.901905 21.43233
Diagonals of current box are (D1: x y z, D2: x y z): -5.36 -10.10635 5.51266 23.836 21.91016 37.352
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 938479.561819542
**BOX SIZE is now: 30.196 34.01651 33.83934
Center of current box is (x y z): 9.738 5.901905 21.43233
Diagonals of current box are (D1: x y z, D2: x y z): -5.36 -11.10635 4.51266 24.836 22.91016 38.352
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1056900.78947761
**BOX SIZE is now: 31.196 36.01651 34.83934
Center of current box is (x y z): 10.238 5.901905 21.93233
Diagonals of current box are (D1: x y z, D2: x y z): -5.36 -12.10635 4.51266 25.836 23.91016 39.352
D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1153243.87384841
**BOX SIZE is now: 32.196 37.01651 35.83934
Center of current box is (x y z): 10.738 6.401905 22.43233
Diagonals of current box are (D1: x y z, D2: x y z): -5.36 -12.10635 4.51266 26.836 24.91016 40.352
D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1255259.7581192
**BOX SIZE is now: 33.196 38.01651 36.83934
Center of current box is (x y z): 11.238 6.901905 22.93233
Diagonals of current box are (D1: x y z, D2: x y z): -5.36 -12.10635 4.51266 27.836 25.91016 41.352
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1399134.07384091
**BOX SIZE is now: 34.196 39.01651 38.83934
Center of current box is (x y z): 11.738 7.401905 22.93233
Diagonals of current box are (D1: x y z, D2: x y z): -5.36 -12.10635 3.51266 28.836 26.91016 42.352
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1552844.30176898
**BOX SIZE is now: 35.196 41.01651 39.83934
Center of receptor atoms is (x y z): 19.9784927374302 14.0492229050279 25.3083502793296
Center of current box is (x y z): 12.238 7.401905 23.43233
Diagonals of current box is (D1: x y z, D2: x y z): -5.36 -13.10635 3.51266 29.836 27.91016 43.352
Limit diagonals to 8.3f :  -5.360  -13.106    3.513   29.836   27.910   43.352