X+ Y- Z+ X- Y- Z- Y- Z- X- Z- Z- Z- X- X- Z+ Y+ X- 
After creating box around spheres, box is too small (639447.127298539 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.8524989339019 -16.0251134328358 16.7802993603412
Center of current box is (x y z): 15.00851 18.8746 25.64613
Diagonals of current box are (D1: x y z, D2: x y z): 0.842000000000001 -32.7302 10.564 29.17502 -5.019 40.72826
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 782660.061138204
**BOX SIZE is now: 30.33302 29.7112 32.16426
Center of current box is (x y z): 15.00851 18.8746 25.64613
Diagonals of current box are (D1: x y z, D2: x y z): -0.157999999999999 -33.7302 9.564 30.17502 -4.019 41.72826
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 945790.026657869
**BOX SIZE is now: 32.33302 31.7112 34.16426
Center of current box is (x y z): 15.00851 18.8746 25.64613
Diagonals of current box are (D1: x y z, D2: x y z): -1.158 -34.7302 8.564 31.17502 -3.019 42.72826
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1130133.02385753
**BOX SIZE is now: 34.33302 33.7112 36.16426
Center of current box is (x y z): 15.00851 18.8746 25.64613
Diagonals of current box are (D1: x y z, D2: x y z): -2.158 -35.7302 7.564 32.17502 -2.019 43.72826
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1300186.98165097
**BOX SIZE is now: 35.33302 35.7112 38.16426
Center of current box is (x y z): 14.50851 18.8746 25.64613
Diagonals of current box are (D1: x y z, D2: x y z): -3.158 -36.7302 6.564 32.17502 -1.019 44.72826
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1448857.05328117
**BOX SIZE is now: 36.33302 37.7112 39.16426
Center of current box is (x y z): 14.00851 18.8746 25.14613
Diagonals of current box are (D1: x y z, D2: x y z): -4.158 -37.7302 5.564 32.17502 -0.0190000000000001 44.72826
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1650781.45191758
**BOX SIZE is now: 38.33302 39.7112 40.16426
Center of receptor atoms is (x y z): 12.8524989339019 -16.0251134328358 16.7802993603412
Center of current box is (x y z): 14.00851 -18.8746 24.64613
Diagonals of current box is (D1: x y z, D2: x y z): -5.158 -38.7302 4.564 33.17502 0.981 44.72826
Limit diagonals to 8.3f :  -5.158  -38.730    4.564   33.175    0.981   44.728