X- Y+ Z- X- Y- X+ Z- Y+ X- X+ X- Y+ X+ X+ Z+ X+ Y- X+ 
After creating box around spheres, box is too small (657443.045328386 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 29.528944552909 11.7609984381101 44.1498746583366
Center of current box is (x y z): 28.316 1.456 50.74579
Diagonals of current box are (D1: x y z, D2: x y z): 13.225 -13.637 37.38258 43.407 16.549 64.109
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 775421.072910626
**BOX SIZE is now: 32.182 32.186 27.72642
Center of current box is (x y z): 28.316 1.456 50.24579
Diagonals of current box are (D1: x y z, D2: x y z): 12.225 -14.637 36.38258 44.407 17.549 64.109
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 879827.736024986
**BOX SIZE is now: 34.182 33.186 28.72642
Center of current box is (x y z): 28.316 1.956 49.74579
Diagonals of current box are (D1: x y z, D2: x y z): 11.225 -14.637 35.38258 45.407 18.549 64.109
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 992766.768499346
**BOX SIZE is now: 36.182 34.186 29.72642
Center of current box is (x y z): 28.316 2.456 49.24579
Diagonals of current box are (D1: x y z, D2: x y z): 10.225 -14.637 34.38258 46.407 19.549 64.109
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1114562.17033371
**BOX SIZE is now: 38.182 35.186 30.72642
Center of current box is (x y z): 28.316 2.956 48.74579
Diagonals of current box are (D1: x y z, D2: x y z): 9.225 -14.637 33.38258 47.407 20.549 64.109
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1245537.94152807
**BOX SIZE is now: 40.182 36.186 31.72642
Center of current box is (x y z): 28.316 3.456 48.24579
Diagonals of current box are (D1: x y z, D2: x y z): 8.225 -14.637 32.38258 48.407 21.549 64.109
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1386018.08208243
**BOX SIZE is now: 42.182 37.186 32.72642
Center of current box is (x y z): 28.316 3.956 47.74579
Diagonals of current box are (D1: x y z, D2: x y z): 7.225 -14.637 31.38258 49.407 22.549 64.109
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1536326.59199679
**BOX SIZE is now: 44.182 38.186 33.72642
Center of receptor atoms is (x y z): 29.528944552909 11.7609984381101 44.1498746583366
Center of current box is (x y z): 28.316 4.456 47.24579
Diagonals of current box is (D1: x y z, D2: x y z): 6.225 -14.637 30.38258 50.407 23.549 64.109
Limit diagonals to 8.3f :   6.225  -14.637   30.383   50.407   23.549   64.109