X+ Y- Z+ X- Y+ Z- X+ Y- X+ Y- Z- Z+ Z+ X+ Z- Y+ X+ Z- Y+ X- Y+ 
After creating box around spheres, box is too small (612664.283215712 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 27.8727695269527 31.657795929593 17.1372260726073
Center of current box is (x y z): 27.18192 28.08611 9.084755
Diagonals of current box are (D1: x y z, D2: x y z): 12.746 14.19887 -5.06368 41.61784 41.97335 23.23319
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 751914.098101439
**BOX SIZE is now: 30.87184 29.77448 30.29687
Center of current box is (x y z): 27.18192 28.08611 9.084755
Diagonals of current box are (D1: x y z, D2: x y z): 11.746 13.19887 -6.06368 42.61784 42.97335 24.23319
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 882142.888362364
**BOX SIZE is now: 32.87184 30.77448 32.29687
Center of current box is (x y z): 27.18192 28.58611 9.084755
Diagonals of current box are (D1: x y z, D2: x y z): 10.746 13.19887 -7.06368 43.61784 43.97335 25.23319
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1026057.18698329
**BOX SIZE is now: 34.87184 31.77448 34.29687
Center of current box is (x y z): 27.18192 29.08611 9.084755
Diagonals of current box are (D1: x y z, D2: x y z): 9.746 13.19887 -8.06368 44.61784 44.97335 26.23319
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1184304.99396421
**BOX SIZE is now: 36.87184 32.77448 36.29687
Center of current box is (x y z): 27.18192 29.58611 9.084755
Diagonals of current box are (D1: x y z, D2: x y z): 8.746 13.19887 -9.06368 45.61784 45.97335 27.23319
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1357534.30930514
**BOX SIZE is now: 38.87184 33.77448 38.29687
Center of current box is (x y z): 27.18192 30.08611 9.084755
Diagonals of current box are (D1: x y z, D2: x y z): 7.746 13.19887 -10.06368 46.61784 46.97335 28.23319
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1546393.13300606
**BOX SIZE is now: 40.87184 34.77448 40.29687
Center of receptor atoms is (x y z): 27.8727695269527 31.657795929593 17.1372260726073
Center of current box is (x y z): 27.18192 30.58611 9.084755
Diagonals of current box is (D1: x y z, D2: x y z): 6.746 13.19887 -11.06368 47.61784 47.97335 29.23319
Limit diagonals to 8.3f :   6.746   13.199  -11.064   47.618   47.973   29.233