X- Y- Z- X+ Y+ Z- Z- X- Y- Z- X- Z- Z- Y- Z- X- Y- X- Y- Y+ Y- 
After creating box around spheres, box is too small (747820.385863799 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 31.7634635523614 31.8781042094456 35.8721334702259
Center of current box is (x y z): 38.945185 31.354665 41.853855
Diagonals of current box are (D1: x y z, D2: x y z): 22.9931 17.95933 25.65171 54.89727 44.75 58.056
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 906736.822079504
**BOX SIZE is now: 33.90417 28.79067 34.40429
Center of current box is (x y z): 38.945185 31.354665 41.853855
Diagonals of current box are (D1: x y z, D2: x y z): 21.9931 16.95933 24.65171 55.89727 45.75 59.056
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1086626.67037521
**BOX SIZE is now: 35.90417 30.79067 36.40429
Center of current box is (x y z): 38.945185 31.354665 41.853855
Diagonals of current box are (D1: x y z, D2: x y z): 20.9931 15.95933 23.65171 56.89727 46.75 60.056
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1254784.76595161
**BOX SIZE is now: 36.90417 32.79067 38.40429
Center of current box is (x y z): 38.445185 31.354665 41.853855
Diagonals of current box are (D1: x y z, D2: x y z): 19.9931 14.95933 22.65171 56.89727 47.75 61.056
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1397252.958852
**BOX SIZE is now: 37.90417 33.79067 40.40429
Center of current box is (x y z): 37.945185 31.854665 41.853855
Diagonals of current box are (D1: x y z, D2: x y z): 18.9931 14.95933 21.65171 56.89727 48.75 62.056
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1589478.41495169
**BOX SIZE is now: 39.90417 34.79067 42.40429
Center of receptor atoms is (x y z): 31.7634635523614 31.8781042094456 35.8721334702259
Center of current box is (x y z): 37.945185 32.354665 41.853855
Diagonals of current box is (D1: x y z, D2: x y z): 17.9931 14.95933 20.65171 57.89727 49.75 63.056
Limit diagonals to 8.3f :  17.993   14.959   20.652   57.897   49.750   63.056