X+ Y- Z+ X+ Y+ Z+ X- Y+ X+ X+ X+ Y- X- Z- Y- Z- X+ X- Z- Y- Z- Z- Y- Y- Y- 
After creating box around spheres, box is too small (579129.954301145 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 17.5722535277517 19.8678969896519 -1.23853715898401
Center of current box is (x y z): 14.813455 12.0433 3.330515
Diagonals of current box are (D1: x y z, D2: x y z): 0.824 -2.4 -9.939 28.80291 26.4866 16.60003
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 713491.681724055
**BOX SIZE is now: 29.97891 30.8866 28.53903
Center of current box is (x y z): 14.813455 12.0433 3.330515
Diagonals of current box are (D1: x y z, D2: x y z): -0.176 -3.4 -10.939 29.80291 27.4866 17.60003
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 840796.457706818
**BOX SIZE is now: 31.97891 31.8866 30.53903
Center of current box is (x y z): 14.813455 12.5433 3.330515
Diagonals of current box are (D1: x y z, D2: x y z): -1.176 -3.4 -11.939 30.80291 28.4866 18.60003
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 981740.676809582
**BOX SIZE is now: 33.97891 32.8866 32.53903
Center of current box is (x y z): 14.813455 13.0433 3.330515
Diagonals of current box are (D1: x y z, D2: x y z): -2.176 -3.4 -12.939 31.80291 29.4866 19.60003
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1136972.33903234
**BOX SIZE is now: 35.97891 33.8866 34.53903
Center of current box is (x y z): 14.813455 13.5433 3.330515
Diagonals of current box are (D1: x y z, D2: x y z): -3.176 -3.4 -13.939 32.80291 30.4866 20.60003
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1271365.65825175
**BOX SIZE is now: 37.97891 34.8866 35.53903
Center of current box is (x y z): 14.813455 14.0433 2.830515
Diagonals of current box are (D1: x y z, D2: x y z): -4.176 -3.4 -14.939 33.80291 31.4866 20.60003
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1415415.80665115
**BOX SIZE is now: 39.97891 35.8866 36.53903
Center of current box is (x y z): 14.813455 14.5433 2.330515
Diagonals of current box are (D1: x y z, D2: x y z): -5.176 -3.4 -15.939 34.80291 32.4866 20.60003
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1569446.78423055
**BOX SIZE is now: 41.97891 36.8866 37.53903
Center of receptor atoms is (x y z): 17.5722535277517 19.8678969896519 -1.23853715898401
Center of current box is (x y z): 14.813455 15.0433 1.830515
Diagonals of current box is (D1: x y z, D2: x y z): -6.176 -3.4 -16.939 35.80291 33.4866 20.60003
Limit diagonals to 8.3f :  -6.176   -3.400  -16.939   35.803   33.487   20.600