X- Y+ Z+ Y- X- Y- X+ Y- Z+ Z+ Y- X- X- Y+ Z- Y+ 
After creating box around spheres, box is too small (847183.78877832 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 4.30745077054795 -1.05285787671233 -14.459604880137
Center of current box is (x y z): 0.3775 3.2595 17.541
Diagonals of current box are (D1: x y z, D2: x y z): -13.883 -20.137 -33.837 14.638 13.618 -1.245
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 990730.39745232
**BOX SIZE is now: 30.521 34.755 34.592
Center of current box is (x y z): 0.3775 2.7595 17.541
Diagonals of current box are (D1: x y z, D2: x y z): -14.883 -20.137 -34.837 15.638 14.618 -0.244999999999999
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1148816.29012632
**BOX SIZE is now: 32.521 35.755 36.592
Center of current box is (x y z): 0.3775 2.2595 17.541
Diagonals of current box are (D1: x y z, D2: x y z): -15.883 -20.137 -35.837 16.638 15.618 0.755000000000001
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1322089.46680032
**BOX SIZE is now: 34.521 36.755 38.592
Center of current box is (x y z): 0.3775 1.7595 17.541
Diagonals of current box are (D1: x y z, D2: x y z): -16.883 -20.137 -36.837 17.638 16.618 1.755
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1473968.96788932
**BOX SIZE is now: 36.521 37.755 39.592
Center of current box is (x y z): 0.3775 1.2595 17.041
Diagonals of current box are (D1: x y z, D2: x y z): -17.883 -20.137 -36.837 18.638 17.618 2.755
D1X- D2X+ D2Z+ 
**Total grid points in box is now: 1593955.67931432
**BOX SIZE is now: 38.521 37.755 40.592
Center of receptor atoms is (x y z): 4.30745077054795 -1.05285787671233 -14.459604880137
Center of current box is (x y z): 0.3775 -1.2595 -16.541
Diagonals of current box is (D1: x y z, D2: x y z): -18.883 -20.137 -36.837 19.638 17.618 3.755
Limit diagonals to 8.3f : -18.883  -20.137  -36.837   19.638   17.618    3.755