X+ Y- Z+ X- Y- Z+ X- Y- Z+ X- Y- Z+ Y+ Z+ X+ X- Y- Y- Y+ X+ Y+ 
After creating box around spheres, box is too small (746681.087629616 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -0.259504120879114 -1.07257783882784 16.4051323260073
Center of current box is (x y z): 2.633965 1.634505 20.95809
Diagonals of current box are (D1: x y z, D2: x y z): -11.45832 -16.59 4.556 16.72625 13.32099 37.36018
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 879142.835079876
**BOX SIZE is now: 30.18457 31.91099 33.80418
Center of current box is (x y z): 2.633965 1.634505 20.45809
Diagonals of current box are (D1: x y z, D2: x y z): -12.45832 -17.59 3.556 17.72625 14.32099 37.36018
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1025612.60589013
**BOX SIZE is now: 32.18457 33.91099 34.80418
Center of current box is (x y z): 2.633965 1.634505 19.95809
Diagonals of current box are (D1: x y z, D2: x y z): -13.45832 -18.59 2.556 18.72625 15.32099 37.36018
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1153691.73662782
**BOX SIZE is now: 34.18457 34.91099 35.80418
Center of current box is (x y z): 2.633965 2.134505 19.45809
Diagonals of current box are (D1: x y z, D2: x y z): -14.45832 -19.59 1.556 19.72625 15.32099 37.36018
D1X- D2X+ D1Z- 
**Total grid points in box is now: 1255296.99996294
**BOX SIZE is now: 36.18457 34.91099 36.80418
Center of current box is (x y z): 2.633965 2.134505 18.95809
Diagonals of current box are (D1: x y z, D2: x y z): -15.45832 -19.59 0.556000000000001 20.72625 15.32099 37.36018
D1X- D2X+ D1Z- 
**Total grid points in box is now: 1360672.65021806
**BOX SIZE is now: 38.18457 34.91099 37.80418
Center of current box is (x y z): 2.633965 2.134505 18.45809
Diagonals of current box are (D1: x y z, D2: x y z): -16.45832 -19.59 -0.443999999999999 21.72625 15.32099 37.36018
D1X- D2X+ D1Z- 
**Total grid points in box is now: 1469818.68739318
**BOX SIZE is now: 40.18457 34.91099 38.80418
Center of current box is (x y z): 2.633965 2.134505 17.95809
Diagonals of current box are (D1: x y z, D2: x y z): -17.45832 -19.59 -1.444 22.72625 15.32099 37.36018
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1673407.71123344
**BOX SIZE is now: 42.18457 36.91099 39.80418
Center of receptor atoms is (x y z): -0.259504120879114 -1.07257783882784 16.4051323260073
Center of current box is (x y z): 2.633965 -2.134505 17.45809
Diagonals of current box is (D1: x y z, D2: x y z): -18.45832 -20.59 -2.444 23.72625 16.32099 37.36018
Limit diagonals to 8.3f : -18.458  -20.590   -2.444   23.726   16.321   37.360