X- Y- Z+ X- Y- X- Y- Y- Z+ X- X+ X+ 
After creating box around spheres, box is too small (600965.279346066 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -2.78726092463584 -50.739602279924 27.0842640911969
Center of current box is (x y z): 4.61575 50.64006 24.15314
Diagonals of current box are (D1: x y z, D2: x y z): -18.91989 -64.17013 9.77728 9.68839 -37.10999 38.529
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 714404.295556811
**BOX SIZE is now: 29.60828 29.06014 30.75172
Center of current box is (x y z): 4.11575 50.64006 24.15314
Diagonals of current box are (D1: x y z, D2: x y z): -18.91989 -65.17013 8.77728 10.68839 -36.10999 39.529
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 840698.381127556
**BOX SIZE is now: 30.60828 31.06014 32.75172
Center of current box is (x y z): 3.61575 50.64006 24.15314
Diagonals of current box are (D1: x y z, D2: x y z): -18.91989 -66.17013 7.77728 11.68839 -35.10999 40.529
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 980495.5360583
**BOX SIZE is now: 31.60828 33.06014 34.75172
Center of current box is (x y z): 3.11575 50.64006 24.15314
Diagonals of current box are (D1: x y z, D2: x y z): -18.91989 -67.17013 6.77728 12.68839 -34.10999 41.529
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1134443.76034905
**BOX SIZE is now: 32.60828 35.06014 36.75172
Center of current box is (x y z): 2.61575 50.64006 24.15314
Diagonals of current box are (D1: x y z, D2: x y z): -18.91989 -68.17013 5.77728 13.68839 -33.10999 42.529
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1303191.05399979
**BOX SIZE is now: 33.60828 37.06014 38.75172
Center of current box is (x y z): 2.11575 50.64006 24.15314
Diagonals of current box are (D1: x y z, D2: x y z): -18.91989 -69.17013 4.77728 14.68839 -32.10999 43.529
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1450886.70193764
**BOX SIZE is now: 34.60828 39.06014 39.75172
Center of current box is (x y z): 1.61575 50.64006 24.65314
Diagonals of current box are (D1: x y z, D2: x y z): -18.91989 -70.17013 4.77728 15.68839 -31.10999 44.529
D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1601911.71376048
**BOX SIZE is now: 34.60828 41.06014 41.75172
Center of receptor atoms is (x y z): -2.78726092463584 -50.739602279924 27.0842640911969
Center of current box is (x y z): -1.61575 -50.64006 24.65314
Diagonals of current box is (D1: x y z, D2: x y z): -18.91989 -71.17013 3.77728 15.68839 -30.10999 45.529
Limit diagonals to 8.3f : -18.920  -71.170    3.777   15.688  -30.110   45.529