X+ Y+ Z+ X- Y+ X- Y- Z- Y- Z- X- Z- Z- X- Y- Z- Z- X- Y- X- Y- Y+ X- Y+ Y+ Z- 
After creating box around spheres, box is too small (657448.933037314 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.0342516611296 20.1748343023256 -11.6526656976744
Center of current box is (x y z): 17.120195 10.109 11.809675
Diagonals of current box are (D1: x y z, D2: x y z): 2.24966 -4.697 -25.634 31.99073 24.915 2.01465
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 777928.424934271
**BOX SIZE is now: 30.74107 31.612 29.64865
Center of current box is (x y z): 16.620195 10.109 11.809675
Diagonals of current box are (D1: x y z, D2: x y z): 1.24966 -5.697 -26.634 31.99073 25.915 3.01465
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 911664.138151227
**BOX SIZE is now: 31.74107 33.612 31.64865
Center of current box is (x y z): 16.120195 10.109 11.809675
Diagonals of current box are (D1: x y z, D2: x y z): 0.24966 -6.697 -27.634 31.99073 26.915 4.01465
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1059304.07268818
**BOX SIZE is now: 32.74107 35.612 33.64865
Center of current box is (x y z): 15.620195 10.109 11.809675
Diagonals of current box are (D1: x y z, D2: x y z): -0.75034 -7.697 -28.634 31.99073 27.915 5.01465
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1221496.22854514
**BOX SIZE is now: 33.74107 37.612 35.64865
Center of current box is (x y z): 15.120195 10.109 11.809675
Diagonals of current box are (D1: x y z, D2: x y z): -1.75034 -8.697 -29.634 31.99073 28.915 6.01465
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1398888.6057221
**BOX SIZE is now: 34.74107 39.612 37.64865
Center of current box is (x y z): 14.620195 10.109 11.809675
Diagonals of current box are (D1: x y z, D2: x y z): -2.75034 -9.697 -30.634 31.99073 29.915 7.01465
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1592129.20421906
**BOX SIZE is now: 35.74107 41.612 39.64865
Center of receptor atoms is (x y z): 14.0342516611296 20.1748343023256 -11.6526656976744
Center of current box is (x y z): 14.120195 10.109 -11.809675
Diagonals of current box is (D1: x y z, D2: x y z): -3.75034 -10.697 -31.634 31.99073 30.915 8.01465
Limit diagonals to 8.3f :  -3.750  -10.697  -31.634   31.991   30.915    8.015