X- Y- Z- X+ Y- Z+ Z+ X+ Y- X- Z- Y- Z- Y- Y- Z+ Z+ 
After creating box around spheres, box is too small (677532.679610836 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 50.600304150454 63.0398651102462 -35.6825719844358
Center of current box is (x y z): 54.5446 68.958815 31.203145
Diagonals of current box are (D1: x y z, D2: x y z): 39.97692 54.08463 -45.67929 69.11228 83.833 -16.727
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 774058.200420883
**BOX SIZE is now: 31.13536 29.74837 30.95229
Center of current box is (x y z): 54.5446 67.958815 31.203145
Diagonals of current box are (D1: x y z, D2: x y z): 38.97692 53.08463 -46.67929 70.11228 82.833 -15.727
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 906490.290934239
**BOX SIZE is now: 33.13536 30.74837 32.95229
Center of current box is (x y z): 54.5446 67.458815 31.203145
Diagonals of current box are (D1: x y z, D2: x y z): 37.97692 52.08463 -47.67929 71.11228 82.833 -14.727
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1052701.49556759
**BOX SIZE is now: 35.13536 31.74837 34.95229
Center of current box is (x y z): 54.5446 66.958815 31.203145
Diagonals of current box are (D1: x y z, D2: x y z): 36.97692 51.08463 -48.67929 72.11228 82.833 -13.727
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1213339.81432095
**BOX SIZE is now: 37.13536 32.74837 36.95229
Center of current box is (x y z): 54.5446 66.458815 31.203145
Diagonals of current box are (D1: x y z, D2: x y z): 35.97692 50.08463 -49.67929 73.11228 82.833 -12.727
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1389053.24719431
**BOX SIZE is now: 39.13536 33.74837 38.95229
Center of current box is (x y z): 54.5446 65.958815 31.203145
Diagonals of current box are (D1: x y z, D2: x y z): 34.97692 49.08463 -50.67929 74.11228 82.833 -11.727
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1580489.79418766
**BOX SIZE is now: 41.13536 34.74837 40.95229
Center of receptor atoms is (x y z): 50.600304150454 63.0398651102462 -35.6825719844358
Center of current box is (x y z): 54.5446 65.458815 -31.203145
Diagonals of current box is (D1: x y z, D2: x y z): 33.97692 48.08463 -51.67929 75.11228 82.833 -10.727
Limit diagonals to 8.3f :  33.977   48.085  -51.679   75.112   82.833  -10.727