X- Y- Z+ Y+ Z- Y- Z+ X- Y- Z+ Y+ Y- Z- Y- Y+ 
After creating box around spheres, box is too small (622111.869810653 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 27.9156943793911 3.0246018735363 6.48952576112413
Center of current box is (x y z): 28.90497 5.276905 3.6067
Diagonals of current box are (D1: x y z, D2: x y z): 15.40855 -19.92581 -10.961 42.40139 9.372 18.1744
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 762821.495101935
**BOX SIZE is now: 28.99284 31.29781 31.1354
Center of current box is (x y z): 28.90497 5.276905 3.6067
Diagonals of current box are (D1: x y z, D2: x y z): 14.40855 -20.92581 -11.961 43.40139 10.372 19.1744
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 923279.147193216
**BOX SIZE is now: 30.99284 33.29781 33.1354
Center of current box is (x y z): 28.90497 5.276905 3.6067
Diagonals of current box are (D1: x y z, D2: x y z): 13.40855 -21.92581 -12.961 44.40139 11.372 20.1744
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1104780.8260845
**BOX SIZE is now: 32.99284 35.29781 35.1354
Center of current box is (x y z): 28.90497 5.276905 3.6067
Diagonals of current box are (D1: x y z, D2: x y z): 12.40855 -22.92581 -13.961 45.40139 12.372 21.1744
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1273536.75779131
**BOX SIZE is now: 34.99284 36.29781 37.1354
Center of current box is (x y z): 28.90497 4.776905 3.6067
Diagonals of current box are (D1: x y z, D2: x y z): 11.40855 -22.92581 -14.961 46.40139 13.372 22.1744
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1457922.86637812
**BOX SIZE is now: 36.99284 37.29781 39.1354
Center of current box is (x y z): 28.90497 4.276905 3.6067
Diagonals of current box are (D1: x y z, D2: x y z): 10.40855 -22.92581 -15.961 47.40139 14.372 23.1744
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1658587.15184493
**BOX SIZE is now: 38.99284 38.29781 41.1354
Center of receptor atoms is (x y z): 27.9156943793911 3.0246018735363 6.48952576112413
Center of current box is (x y z): 28.90497 -3.776905 3.6067
Diagonals of current box is (D1: x y z, D2: x y z): 9.40855 -22.92581 -16.961 48.40139 15.372 24.1744
Limit diagonals to 8.3f :   9.409  -22.926  -16.961   48.401   15.372   24.174