X- Y- Z- X+ Y+ Z- Y- Z- X+ Z- Z- X+ Z- X+ Z- X+ Y+ X+ Z- Z+ X- Y+ Z+ Z+ Y- Y- 
After creating box around spheres, box is too small (508366.245094978 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 51.274610505728 151.213480022352 25.2698167085778
Center of current box is (x y z): 52.308285 151.988405 25.83734
Diagonals of current box are (D1: x y z, D2: x y z): 40.31857 137.194 12.569 64.298 166.78281 39.10568
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 632310.062680939
**BOX SIZE is now: 25.97943 31.58881 28.53668
Center of current box is (x y z): 52.308285 151.988405 25.83734
Diagonals of current box are (D1: x y z, D2: x y z): 39.31857 136.194 11.569 65.298 167.78281 40.10568
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 774852.5429869
**BOX SIZE is now: 27.97943 33.58881 30.53668
Center of current box is (x y z): 52.308285 151.988405 25.83734
Diagonals of current box are (D1: x y z, D2: x y z): 38.31857 135.194 10.569 66.298 168.78281 41.10568
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 937289.686012861
**BOX SIZE is now: 29.97943 35.58881 32.53668
Center of current box is (x y z): 52.308285 151.988405 25.83734
Diagonals of current box are (D1: x y z, D2: x y z): 37.31857 134.194 9.569 67.298 169.78281 42.10568
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1120917.49175882
**BOX SIZE is now: 31.97943 37.58881 34.53668
Center of current box is (x y z): 52.308285 151.988405 25.83734
Diagonals of current box are (D1: x y z, D2: x y z): 36.31857 133.194 8.569 68.298 170.78281 43.10568
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1327031.96022478
**BOX SIZE is now: 33.97943 39.58881 36.53668
Center of current box is (x y z): 52.308285 151.988405 25.83734
Diagonals of current box are (D1: x y z, D2: x y z): 35.31857 132.194 7.569 69.298 171.78281 44.10568
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1556929.09141074
**BOX SIZE is now: 35.97943 41.58881 38.53668
Center of receptor atoms is (x y z): 51.274610505728 151.213480022352 25.2698167085778
Center of current box is (x y z): 52.308285 151.988405 25.83734
Diagonals of current box is (D1: x y z, D2: x y z): 34.31857 131.194 6.569 70.298 172.78281 45.10568
Limit diagonals to 8.3f :  34.319  131.194    6.569   70.298  172.783   45.106