X+ Y+ Z+ X- Z- Z+ X- Z+ Z+ Y- Y+ X+ Y+ X- Y- Z- Z+ Y- Y- Y+ Y- 
After creating box around spheres, box is too small (596688.327481811 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.7671447698745 48.5774820083682 -44.7766937238492
Center of current box is (x y z): 16.013465 47.6985 54.538
Diagonals of current box are (D1: x y z, D2: x y z): 2.07383 34.654 -69.73 29.9531 60.743 -39.346
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 711178.010934341
**BOX SIZE is now: 29.87927 28.089 31.384
Center of current box is (x y z): 16.013465 47.6985 54.038
Diagonals of current box are (D1: x y z, D2: x y z): 1.07383 33.654 -69.73 30.9531 61.743 -38.346
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 838707.211546871
**BOX SIZE is now: 31.87927 30.089 32.384
Center of current box is (x y z): 16.013465 47.6985 53.538
Diagonals of current box are (D1: x y z, D2: x y z): 0.0738299999999992 32.654 -69.73 31.9531 62.743 -37.346
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 979923.929319401
**BOX SIZE is now: 33.87927 32.089 33.384
Center of current box is (x y z): 16.013465 47.6985 53.038
Diagonals of current box are (D1: x y z, D2: x y z): -0.926170000000001 31.654 -69.73 32.9531 63.743 -36.346
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1135476.16425193
**BOX SIZE is now: 35.87927 34.089 34.384
Center of current box is (x y z): 16.013465 47.6985 52.538
Diagonals of current box are (D1: x y z, D2: x y z): -1.92617 30.654 -69.73 33.9531 64.743 -35.346
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1306011.91634446
**BOX SIZE is now: 37.87927 36.089 35.384
Center of current box is (x y z): 16.013465 47.6985 52.038
Diagonals of current box are (D1: x y z, D2: x y z): -2.92617 29.654 -69.73 34.9531 65.743 -34.346
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1492179.18559699
**BOX SIZE is now: 39.87927 38.089 36.384
Center of current box is (x y z): 16.013465 47.6985 51.538
Diagonals of current box are (D1: x y z, D2: x y z): -3.92617 28.654 -69.73 35.9531 66.743 -33.346
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1694625.97200952
**BOX SIZE is now: 41.87927 40.089 37.384
Center of receptor atoms is (x y z): 12.7671447698745 48.5774820083682 -44.7766937238492
Center of current box is (x y z): 16.013465 47.6985 -51.038
Diagonals of current box is (D1: x y z, D2: x y z): -4.92617 27.654 -69.73 36.9531 67.743 -32.346
Limit diagonals to 8.3f :  -4.926   27.654  -69.730   36.953   67.743  -32.346