X- Y- Z+ X- Y- Z+ X- Y+ Z- X- Y- X- X- X- 
After creating box around spheres, box is too small (816938.567240006 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.2832973231357 24.9821166347992 11.7996438814532
Center of current box is (x y z): 10.758 32.731315 7.38752
Diagonals of current box are (D1: x y z, D2: x y z): -5.34 18.16 -8.73619 26.856 47.30263 23.51123
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 925248.78305946
**BOX SIZE is now: 33.196 30.14263 34.24742
Center of current box is (x y z): 11.258 32.231315 7.38752
Diagonals of current box are (D1: x y z, D2: x y z): -5.34 17.16 -9.73619 27.856 47.30263 24.51123
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1042248.93159891
**BOX SIZE is now: 34.196 31.14263 36.24742
Center of current box is (x y z): 11.758 31.731315 7.38752
Diagonals of current box are (D1: x y z, D2: x y z): -5.34 16.16 -10.73619 28.856 47.30263 25.51123
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1168263.01285837
**BOX SIZE is now: 35.196 32.14263 38.24742
Center of current box is (x y z): 12.258 31.231315 7.38752
Diagonals of current box are (D1: x y z, D2: x y z): -5.34 15.16 -11.73619 29.856 47.30263 26.51123
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1303615.02683782
**BOX SIZE is now: 36.196 33.14263 40.24742
Center of current box is (x y z): 12.758 30.731315 7.38752
Diagonals of current box are (D1: x y z, D2: x y z): -5.34 14.16 -12.73619 30.856 47.30263 27.51123
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1448628.97353728
**BOX SIZE is now: 37.196 34.14263 42.24742
Center of current box is (x y z): 13.258 30.231315 7.38752
Diagonals of current box are (D1: x y z, D2: x y z): -5.34 13.16 -13.73619 31.856 47.30263 28.51123
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1603628.85295673
**BOX SIZE is now: 38.196 35.14263 44.24742
Center of receptor atoms is (x y z): 16.2832973231357 24.9821166347992 11.7996438814532
Center of current box is (x y z): 13.758 29.731315 7.38752
Diagonals of current box is (D1: x y z, D2: x y z): -5.34 12.16 -14.73619 32.856 47.30263 29.51123
Limit diagonals to 8.3f :  -5.340   12.160  -14.736   32.856   47.303   29.511