X+ Y+ Z- Y+ Z+ X+ Z- X- Z+ Z+ Y- Z- Z- X- X- 
After creating box around spheres, box is too small (636731.87792726 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 54.2200944249121 29.6607197388247 40.0467759919638
Center of current box is (x y z): 48.20263 25.233225 42.044825
Diagonals of current box are (D1: x y z, D2: x y z): 35.73909 8.237 28.129 60.66617 42.22945 55.96065
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 780623.659281468
**BOX SIZE is now: 26.92708 35.99245 29.83165
Center of current box is (x y z): 48.20263 25.233225 42.044825
Diagonals of current box are (D1: x y z, D2: x y z): 34.73909 7.237 27.129 61.66617 43.22945 56.96065
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 944549.695515675
**BOX SIZE is now: 28.92708 37.99245 31.83165
Center of current box is (x y z): 48.20263 25.233225 42.044825
Diagonals of current box are (D1: x y z, D2: x y z): 33.73909 6.237 26.129 62.66617 44.22945 57.96065
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1129805.98662988
**BOX SIZE is now: 30.92708 39.99245 33.83165
Center of current box is (x y z): 48.20263 25.233225 42.044825
Diagonals of current box are (D1: x y z, D2: x y z): 32.73909 5.237 25.129 63.66617 45.22945 58.96065
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1337688.53262409
**BOX SIZE is now: 32.92708 41.99245 35.83165
Center of current box is (x y z): 48.20263 25.233225 42.044825
Diagonals of current box are (D1: x y z, D2: x y z): 31.73909 4.237 24.129 64.66617 46.22945 59.96065
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1569493.3334983
**BOX SIZE is now: 34.92708 43.99245 37.83165
Center of receptor atoms is (x y z): 54.2200944249121 29.6607197388247 40.0467759919638
Center of current box is (x y z): 48.20263 25.233225 42.044825
Diagonals of current box is (D1: x y z, D2: x y z): 30.73909 3.237 23.129 65.66617 47.22945 60.96065
Limit diagonals to 8.3f :  30.739    3.237   23.129   65.666   47.229   60.961