X- Y+ Z+ X+ Y- Z+ X+ Y- Z+ X- Z+ Y- Y+ Y+ Z+ Z+ Y+ X- 
After creating box around spheres, box is too small (796012.062557815 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -54.8036618773946 -3.76259195402299 -23.5047533524904
Center of current box is (x y z): 48.694745 0.566205 21.721205
Diagonals of current box are (D1: x y z, D2: x y z): -63.93249 -14.866 -38.634 -33.457 13.73359 -4.80841
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 961232.476452515
**BOX SIZE is now: 32.47549 30.59959 35.82559
Center of current box is (x y z): 48.694745 0.566205 21.721205
Diagonals of current box are (D1: x y z, D2: x y z): -64.93249 -15.866 -39.634 -32.457 14.73359 -3.80841
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1114521.7694785
**BOX SIZE is now: 33.47549 32.59959 37.82559
Center of current box is (x y z): 49.194745 0.566205 21.721205
Diagonals of current box are (D1: x y z, D2: x y z): -65.93249 -16.866 -40.634 -32.457 15.73359 -2.80841
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1282647.68778448
**BOX SIZE is now: 34.47549 34.59959 39.82559
Center of current box is (x y z): 49.694745 0.566205 21.721205
Diagonals of current box are (D1: x y z, D2: x y z): -66.93249 -17.866 -41.634 -32.457 16.73359 -1.80841
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1466258.23137046
**BOX SIZE is now: 35.47549 36.59959 41.82559
Center of current box is (x y z): 50.194745 0.566205 21.721205
Diagonals of current box are (D1: x y z, D2: x y z): -67.93249 -18.866 -42.634 -32.457 17.73359 -0.80841
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1627987.04834212
**BOX SIZE is now: 36.47549 38.59959 42.82559
Center of receptor atoms is (x y z): -54.8036618773946 -3.76259195402299 -23.5047533524904
Center of current box is (x y z): -50.694745 -0.566205 -22.221205
Diagonals of current box is (D1: x y z, D2: x y z): -68.93249 -19.866 -43.634 -32.457 18.73359 -0.80841
Limit diagonals to 8.3f : -68.932  -19.866  -43.634  -32.457   18.734   -0.808