X+ Y- Z+ X- Y+ Z+ Z+ X+ Y- X+ X+ Y+ Z+ Z+ X+ Y- Y- Z+ Z+ 
After creating box around spheres, box is too small (665462.807408356 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 3.24478149100257 -6.88195244215939 11.6385777634961
Center of current box is (x y z): 2.068925 17.43918 14.11674
Diagonals of current box are (D1: x y z, D2: x y z): -14.88963 -33.104 -1.22352 10.75178 -1.77436 29.457
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 764131.881242637
**BOX SIZE is now: 27.64141 31.32964 32.68052
Center of current box is (x y z): 2.068925 16.43918 14.11674
Diagonals of current box are (D1: x y z, D2: x y z): -15.88963 -32.104 -2.22352 11.75178 -0.77436 30.457
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 869568.157316917
**BOX SIZE is now: 29.64141 31.32964 34.68052
Center of current box is (x y z): 2.068925 15.43918 14.11674
Diagonals of current box are (D1: x y z, D2: x y z): -16.88963 -31.104 -3.22352 12.75178 0.22564 31.457
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 981771.635631198
**BOX SIZE is now: 31.64141 31.32964 36.68052
Center of current box is (x y z): 2.068925 14.43918 14.11674
Diagonals of current box are (D1: x y z, D2: x y z): -17.88963 -30.104 -4.22352 13.75178 1.22564 32.457
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 1100742.31618548
**BOX SIZE is now: 33.64141 31.32964 38.68052
Center of current box is (x y z): 2.068925 13.43918 14.11674
Diagonals of current box are (D1: x y z, D2: x y z): -18.88963 -29.104 -5.22352 14.75178 2.22564 33.457
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 1226480.19897976
**BOX SIZE is now: 35.64141 31.32964 40.68052
Center of current box is (x y z): 2.068925 12.43918 14.11674
Diagonals of current box are (D1: x y z, D2: x y z): -19.88963 -28.104 -6.22352 15.75178 3.22564 34.457
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1402362.26772704
**BOX SIZE is now: 37.64141 32.32964 42.68052
Center of current box is (x y z): 2.068925 11.93918 14.11674
Diagonals of current box are (D1: x y z, D2: x y z): -20.88963 -28.104 -7.22352 16.75178 4.22564 35.457
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1593902.30715431
**BOX SIZE is now: 39.64141 33.32964 44.68052
Center of receptor atoms is (x y z): 3.24478149100257 -6.88195244215939 11.6385777634961
Center of current box is (x y z): -2.068925 -11.43918 14.11674
Diagonals of current box is (D1: x y z, D2: x y z): -21.88963 -28.104 -8.22352 17.75178 5.22564 36.457
Limit diagonals to 8.3f : -21.890  -28.104   -8.224   17.752    5.226   36.457