X+ Y+ Z+ X+ Y- Z- Y+ Z- Y- X+ Y+ X+ X+ Y- Z- Z- Y+ Z+ X+ Y- Y+ Y- Y- 
After creating box around spheres, box is too small (615300.321404229 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.2286745098039 6.75952549019608 27.746871657754
Center of current box is (x y z): 24.298765 11.353845 22.179055
Diagonals of current box are (D1: x y z, D2: x y z): 8.34744 -1.193 7.94587 40.25009 23.90069 36.41224
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 755590.136151901
**BOX SIZE is now: 33.90265 27.09369 30.46637
Center of current box is (x y z): 24.298765 11.353845 22.179055
Diagonals of current box are (D1: x y z, D2: x y z): 7.34744 -2.193 6.94587 41.25009 24.90069 37.41224
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 884163.9208498
**BOX SIZE is now: 35.90265 28.09369 32.46637
Center of current box is (x y z): 24.298765 10.853845 22.179055
Diagonals of current box are (D1: x y z, D2: x y z): 6.34744 -3.193 5.94587 42.25009 24.90069 38.41224
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1026189.7967477
**BOX SIZE is now: 37.90265 29.09369 34.46637
Center of current box is (x y z): 24.298765 10.353845 22.179055
Diagonals of current box are (D1: x y z, D2: x y z): 5.34744 -4.193 4.94587 43.25009 24.90069 39.41224
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1182315.7638456
**BOX SIZE is now: 39.90265 30.09369 36.46637
Center of current box is (x y z): 24.298765 9.853845 22.179055
Diagonals of current box are (D1: x y z, D2: x y z): 4.34744 -5.193 3.94587 44.25009 24.90069 40.41224
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1353189.8221435
**BOX SIZE is now: 41.90265 31.09369 38.46637
Center of current box is (x y z): 24.298765 9.353845 22.179055
Diagonals of current box are (D1: x y z, D2: x y z): 3.34744 -6.193 2.94587 45.25009 24.90069 41.41224
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1539459.97164139
**BOX SIZE is now: 43.90265 32.09369 40.46637
Center of receptor atoms is (x y z): 28.2286745098039 6.75952549019608 27.746871657754
Center of current box is (x y z): 24.298765 8.853845 22.179055
Diagonals of current box is (D1: x y z, D2: x y z): 2.34744 -7.193 1.94587 46.25009 24.90069 42.41224
Limit diagonals to 8.3f :   2.347   -7.193    1.946   46.250   24.901   42.412