X+ Y- Z- X+ Y- Z- X+ Y- Y- Z+ Z- X- 
After creating box around spheres, box is too small (611404.694499686 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.4038722358722 28.13182997543 1.88581474201475
Center of current box is (x y z): 7.08639 28.127535 7.910235
Diagonals of current box are (D1: x y z, D2: x y z): -6.11973 13.15606 -6.40621 20.29251 43.09901 22.22668
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 750640.913386669
**BOX SIZE is now: 28.41224 31.94295 30.63289
Center of current box is (x y z): 7.08639 28.127535 7.910235
Diagonals of current box are (D1: x y z, D2: x y z): -7.11973 12.15606 -7.40621 21.29251 44.09901 23.22668
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 909530.557553653
**BOX SIZE is now: 30.41224 33.94295 32.63289
Center of current box is (x y z): 7.08639 28.127535 7.910235
Diagonals of current box are (D1: x y z, D2: x y z): -8.11973 11.15606 -8.40621 22.29251 45.09901 24.22668
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1025275.49325663
**BOX SIZE is now: 31.41224 35.94295 33.63289
Center of current box is (x y z): 7.58639 28.127535 7.410235
Diagonals of current box are (D1: x y z, D2: x y z): -8.11973 10.15606 -9.40621 23.29251 46.09901 24.22668
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1149986.22229961
**BOX SIZE is now: 32.41224 37.94295 34.63289
Center of current box is (x y z): 8.08639 28.127535 6.910235
Diagonals of current box are (D1: x y z, D2: x y z): -8.11973 9.15606 -10.40621 24.29251 47.09901 24.22668
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1283986.74468259
**BOX SIZE is now: 33.41224 39.94295 35.63289
Center of current box is (x y z): 8.58639 28.127535 6.410235
Diagonals of current box are (D1: x y z, D2: x y z): -8.11973 8.15606 -11.40621 25.29251 48.09901 24.22668
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1427601.06040557
**BOX SIZE is now: 34.41224 41.94295 36.63289
Center of current box is (x y z): 9.08639 28.127535 5.910235
Diagonals of current box are (D1: x y z, D2: x y z): -8.11973 7.15606 -12.40621 26.29251 49.09901 24.22668
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1581153.16946855
**BOX SIZE is now: 35.41224 43.94295 37.63289
Center of receptor atoms is (x y z): 14.4038722358722 28.13182997543 1.88581474201475
Center of current box is (x y z): 9.58639 28.127535 5.410235
Diagonals of current box is (D1: x y z, D2: x y z): -8.11973 6.15606 -13.40621 27.29251 50.09901 24.22668
Limit diagonals to 8.3f :  -8.120    6.156  -13.406   27.293   50.099   24.227