X+ Y+ Z+ X- X+ Y+ Z- Y- Y- Y+ X- Y- X+ Y- X- 
After creating box around spheres, box is too small (674107.828776533 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -3.73763246554365 69.7138443083207 23.8219657988769
Center of current box is (x y z): 1.53722 73.307365 32.950685
Diagonals of current box are (D1: x y z, D2: x y z): -15.56121 59.14641 17.23579 12.48677 87.46832 48.66558
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 768786.247625214
**BOX SIZE is now: 29.04798 29.32191 33.42979
Center of current box is (x y z): 2.03722 72.807365 32.950685
Diagonals of current box are (D1: x y z, D2: x y z): -16.56121 58.14641 16.23579 12.48677 87.46832 49.66558
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 871573.823253895
**BOX SIZE is now: 30.04798 30.32191 35.42979
Center of current box is (x y z): 2.53722 72.307365 32.950685
Diagonals of current box are (D1: x y z, D2: x y z): -17.56121 57.14641 15.23579 12.48677 87.46832 50.66558
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 982794.555662576
**BOX SIZE is now: 31.04798 31.32191 37.42979
Center of current box is (x y z): 3.03722 71.807365 32.950685
Diagonals of current box are (D1: x y z, D2: x y z): -18.56121 56.14641 14.23579 12.48677 87.46832 51.66558
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1102772.44485126
**BOX SIZE is now: 32.04798 32.32191 39.42979
Center of current box is (x y z): 3.53722 71.307365 32.950685
Diagonals of current box are (D1: x y z, D2: x y z): -19.56121 55.14641 13.23579 12.48677 87.46832 52.66558
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1268799.10434569
**BOX SIZE is now: 33.04798 34.32191 41.42979
Center of current box is (x y z): 4.03722 71.307365 32.950685
Diagonals of current box are (D1: x y z, D2: x y z): -20.56121 54.14641 12.23579 12.48677 88.46832 53.66558
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1410220.50234437
**BOX SIZE is now: 34.04798 35.32191 43.42979
Center of current box is (x y z): 4.53722 70.807365 32.950685
Diagonals of current box are (D1: x y z, D2: x y z): -21.56121 53.14641 11.23579 12.48677 88.46832 54.66558
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1569151.50715728
**BOX SIZE is now: 35.04798 37.32191 44.42979
Center of receptor atoms is (x y z): -3.73763246554365 69.7138443083207 23.8219657988769
Center of current box is (x y z): -5.03722 70.807365 32.450685
Diagonals of current box is (D1: x y z, D2: x y z): -22.56121 52.14641 10.23579 12.48677 89.46832 54.66558
Limit diagonals to 8.3f : -22.561   52.146   10.236   12.487   89.468   54.666