X+ Y+ Z- X- Y+ Z- X+ X- Y+ Z- Y+ X+ Z- Y+ Y+ Y- Z- Y- Z- 
After creating box around spheres, box is too small (592640.213903264 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 57.3895304892744 49.8253032055917 1.49689949385394
Center of current box is (x y z): 51.78454 50.195 0.10307
Diagonals of current box are (D1: x y z, D2: x y z): 37.7412 35.886 -13.757 65.82788 64.504 13.55086
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 704723.646506643
**BOX SIZE is now: 29.08668 30.618 29.30786
Center of current box is (x y z): 52.28454 50.195 0.10307
Diagonals of current box are (D1: x y z, D2: x y z): 37.7412 34.886 -14.757 66.82788 65.504 14.55086
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 829561.794870022
**BOX SIZE is now: 30.08668 32.618 31.30786
Center of current box is (x y z): 52.78454 50.195 0.10307
Diagonals of current box are (D1: x y z, D2: x y z): 37.7412 33.886 -15.757 67.82788 66.504 15.55086
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 967802.658993402
**BOX SIZE is now: 31.08668 34.618 33.30786
Center of current box is (x y z): 53.28454 50.195 0.103069999999999
Diagonals of current box are (D1: x y z, D2: x y z): 37.7412 32.886 -16.757 68.82788 67.504 16.55086
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1120094.23887678
**BOX SIZE is now: 32.08668 36.618 35.30786
Center of current box is (x y z): 53.78454 50.195 0.103069999999999
Diagonals of current box are (D1: x y z, D2: x y z): 37.7412 31.886 -17.757 69.82788 68.504 17.55086
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1287084.53452016
**BOX SIZE is now: 33.08668 38.618 37.30786
Center of current box is (x y z): 54.28454 50.195 0.103069999999999
Diagonals of current box are (D1: x y z, D2: x y z): 37.7412 30.886 -18.757 70.82788 69.504 18.55086
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1469421.54592354
**BOX SIZE is now: 34.08668 40.618 39.30786
Center of current box is (x y z): 54.78454 50.195 0.103069999999999
Diagonals of current box are (D1: x y z, D2: x y z): 37.7412 29.886 -19.757 71.82788 70.504 19.55086
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1667753.27308692
**BOX SIZE is now: 35.08668 42.618 41.30786
Center of receptor atoms is (x y z): 57.3895304892744 49.8253032055917 1.49689949385394
Center of current box is (x y z): 55.28454 50.195 -0.103069999999999
Diagonals of current box is (D1: x y z, D2: x y z): 37.7412 28.886 -20.757 72.82788 71.504 20.55086
Limit diagonals to 8.3f :  37.741   28.886  -20.757   72.828   71.504   20.551