X+ Y+ Z+ X- Z- X- Y+ Z- X- Z- Z+ X+ Z+ X+ Z+ Y- X- Z- Z+ X+ Z+ Z- 
After creating box around spheres, box is too small (890320.634462502 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 11.5416615925059 20.3830140515223 20.959887587822
Center of current box is (x y z): 18.806 21.2405 21.0465
Diagonals of current box are (D1: x y z, D2: x y z): 4.483 2.145 5.976 33.129 40.336 36.117
D1X- D1Y- D1Z- D2Z+ D2X- 
**Total grid points in box is now: 974256.880628502
**BOX SIZE is now: 28.646 39.191 32.141
Center of current box is (x y z): 17.806 20.7405 21.0465
Diagonals of current box are (D1: x y z, D2: x y z): 3.483 1.145 4.976 32.129 40.336 37.117
D1X- D1Y- D1Z- D2Z+ D2X- 
**Total grid points in box is now: 1061286.8947945
**BOX SIZE is now: 28.646 40.191 34.141
Center of current box is (x y z): 16.806 20.2405 21.0465
Diagonals of current box are (D1: x y z, D2: x y z): 2.483 0.145 3.976 31.129 40.336 38.117
D1X- D1Y- D1Z- D2Z+ D2X- 
**Total grid points in box is now: 1151410.6769605
**BOX SIZE is now: 28.646 41.191 36.141
Center of current box is (x y z): 15.806 19.7405 21.0465
Diagonals of current box are (D1: x y z, D2: x y z): 1.483 -0.855 2.976 30.129 40.336 39.117
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1288076.8142635
**BOX SIZE is now: 29.646 42.191 38.141
Center of current box is (x y z): 15.306 19.2405 21.0465
Diagonals of current box are (D1: x y z, D2: x y z): 0.483000000000001 -1.855 1.976 30.129 40.336 40.117
D1X- D1Z- D2Z+ 
**Total grid points in box is now: 1401346.6122445
**BOX SIZE is now: 30.646 42.191 40.141
Center of current box is (x y z): 14.806 19.2405 21.0465
Diagonals of current box are (D1: x y z, D2: x y z): -0.516999999999999 -1.855 0.975999999999999 30.129 40.336 41.117
D1X- D1Z- D2Z+ 
**Total grid points in box is now: 1519173.0382255
**BOX SIZE is now: 31.646 42.191 42.141
Center of receptor atoms is (x y z): 11.5416615925059 20.3830140515223 20.959887587822
Center of current box is (x y z): 14.306 19.2405 21.0465
Diagonals of current box is (D1: x y z, D2: x y z): -1.517 -1.855 -0.0240000000000009 30.129 40.336 42.117
Limit diagonals to 8.3f :  -1.517   -1.855   -0.024   30.129   40.336   42.117