X+ Y- Z- X- Y- Z- X- Y+ Z- Y- Y- X+ Z- Z+ Y+ Z+ Z- X+ Z- Z- X+ X+ 
After creating box around spheres, box is too small (566069.851490228 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 51.3869584664537 120.494955271565 58.1192066027689
Center of current box is (x y z): 53.201945 127.866955 55.564485
Diagonals of current box are (D1: x y z, D2: x y z): 39.67989 114.50404 41.061 66.724 141.22987 70.06797
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 674430.715579808
**BOX SIZE is now: 28.04411 28.72583 31.00697
Center of current box is (x y z): 52.701945 127.866955 55.564485
Diagonals of current box are (D1: x y z, D2: x y z): 38.67989 113.50404 40.061 66.724 142.22987 71.06797
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 795300.249829388
**BOX SIZE is now: 29.04411 30.72583 33.00697
Center of current box is (x y z): 52.201945 127.866955 55.564485
Diagonals of current box are (D1: x y z, D2: x y z): 37.67989 112.50404 39.061 66.724 143.22987 72.06797
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 900929.116287906
**BOX SIZE is now: 30.04411 31.72583 35.00697
Center of current box is (x y z): 51.701945 127.366955 55.564485
Diagonals of current box are (D1: x y z, D2: x y z): 36.67989 111.50404 38.061 66.724 143.22987 73.06797
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1015119.51264643
**BOX SIZE is now: 31.04411 32.72583 37.00697
Center of current box is (x y z): 51.201945 126.866955 55.564485
Diagonals of current box are (D1: x y z, D2: x y z): 35.67989 110.50404 37.061 66.724 143.22987 74.06797
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1173715.08475889
**BOX SIZE is now: 33.04411 33.72583 39.00697
Center of current box is (x y z): 51.201945 126.366955 55.564485
Diagonals of current box are (D1: x y z, D2: x y z): 34.67989 109.50404 36.061 67.724 143.22987 75.06797
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1308928.92392741
**BOX SIZE is now: 34.04411 34.72583 41.00697
Center of current box is (x y z): 50.701945 125.866955 55.564485
Diagonals of current box are (D1: x y z, D2: x y z): 33.67989 108.50404 35.061 67.724 143.22987 76.06797
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1453784.29299593
**BOX SIZE is now: 35.04411 35.72583 43.00697
Center of current box is (x y z): 50.201945 125.366955 55.564485
Diagonals of current box are (D1: x y z, D2: x y z): 32.67989 107.50404 34.061 67.724 143.22987 77.06797
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1653233.9868484
**BOX SIZE is now: 37.04411 36.72583 45.00697
Center of receptor atoms is (x y z): 51.3869584664537 120.494955271565 58.1192066027689
Center of current box is (x y z): 50.201945 124.866955 55.564485
Diagonals of current box is (D1: x y z, D2: x y z): 31.67989 106.50404 33.061 68.724 143.22987 78.06797
Limit diagonals to 8.3f :  31.680  106.504   33.061   68.724  143.230   78.068