X- Y- Z- X+ Z+ X- Y- Z+ Y- Z+ Y- Z+ Y- X+ X+ Y- Y- Z- Z- 
After creating box around spheres, box is too small (774270.49073144 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 30.4580461834509 37.9581507376524 23.7353649775497
Center of current box is (x y z): 24.365155 46.09376 19.636825
Diagonals of current box are (D1: x y z, D2: x y z): 9.05671 30.97105 4.153 39.6736 61.21647 35.12065
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 878120.111093008
**BOX SIZE is now: 32.61689 30.24542 32.96765
Center of current box is (x y z): 24.365155 45.09376 19.636825
Diagonals of current box are (D1: x y z, D2: x y z): 8.05671 29.97105 3.153 40.6736 60.21647 36.12065
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 988502.742174575
**BOX SIZE is now: 34.61689 30.24542 34.96765
Center of current box is (x y z): 24.365155 44.09376 19.636825
Diagonals of current box are (D1: x y z, D2: x y z): 7.05671 28.97105 2.153 41.6736 59.21647 37.12065
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 1105418.38397614
**BOX SIZE is now: 36.61689 30.24542 36.96765
Center of current box is (x y z): 24.365155 43.09376 19.636825
Diagonals of current box are (D1: x y z, D2: x y z): 6.05671 27.97105 1.153 42.6736 58.21647 38.12065
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 1228867.03649771
**BOX SIZE is now: 38.61689 30.24542 38.96765
Center of current box is (x y z): 24.365155 42.09376 19.636825
Diagonals of current box are (D1: x y z, D2: x y z): 5.05671 26.97105 0.153 43.6736 57.21647 39.12065
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1403776.12014671
**BOX SIZE is now: 40.61689 31.24542 40.96765
Center of current box is (x y z): 24.365155 41.59376 19.636825
Diagonals of current box are (D1: x y z, D2: x y z): 4.05671 25.97105 -0.847 44.6736 57.21647 40.12065
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1594245.3448357
**BOX SIZE is now: 42.61689 32.24542 42.96765
Center of receptor atoms is (x y z): 30.4580461834509 37.9581507376524 23.7353649775497
Center of current box is (x y z): 24.365155 41.09376 19.636825
Diagonals of current box is (D1: x y z, D2: x y z): 3.05671 24.97105 -1.847 45.6736 57.21647 41.12065
Limit diagonals to 8.3f :   3.057   24.971   -1.847   45.674   57.216   41.121