X+ Y+ Z- X- Z+ Z- X+ Y+ Y- Z- Z- Y- Z+ X+ X- X- Y- X+ Y+ X+ Z- Y- Z+ 
After creating box around spheres, box is too small (640990.93670532 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -8.54013026444661 -0.696949069539666 16.8957159647405
Center of current box is (x y z): 4.252 5.9075 14.4965
Diagonals of current box are (D1: x y z, D2: x y z): -17.376 -10.52 0.731999999999999 8.872 22.335 28.261
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 784992.11716332
**BOX SIZE is now: 28.248 34.855 29.529
Center of current box is (x y z): 4.252 5.9075 14.4965
Diagonals of current box are (D1: x y z, D2: x y z): -18.376 -11.52 -0.268000000000001 9.872 23.335 29.261
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 949001.80962132
**BOX SIZE is now: 30.248 36.855 31.529
Center of current box is (x y z): 4.252 5.9075 14.4965
Diagonals of current box are (D1: x y z, D2: x y z): -19.376 -12.52 -1.268 10.872 24.335 30.261
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1134316.01407932
**BOX SIZE is now: 32.248 38.855 33.529
Center of current box is (x y z): 4.252 5.9075 14.4965
Diagonals of current box are (D1: x y z, D2: x y z): -20.376 -13.52 -2.268 11.872 25.335 31.261
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1342230.73053732
**BOX SIZE is now: 34.248 40.855 35.529
Center of current box is (x y z): 4.252 5.9075 14.4965
Diagonals of current box are (D1: x y z, D2: x y z): -21.376 -14.52 -3.268 12.872 26.335 32.261
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1537312.47681132
**BOX SIZE is now: 36.248 41.855 37.529
Center of receptor atoms is (x y z): -8.54013026444661 -0.696949069539666 16.8957159647405
Center of current box is (x y z): -4.252 5.4075 14.4965
Diagonals of current box is (D1: x y z, D2: x y z): -22.376 -15.52 -4.268 13.872 26.335 33.261
Limit diagonals to 8.3f : -22.376  -15.520   -4.268   13.872   26.335   33.261