X+ Y- Z+ X- Z- Y- X+ X+ Y- Y+ X- Y- X+ Z- Y+ Y+ Y+ Z- 
After creating box around spheres, box is too small (632001.317181556 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -20.8802391135303 68.2961197511665 23.6007305598756
Center of current box is (x y z): 24.515155 64.600305 27.572945
Diagonals of current box are (D1: x y z, D2: x y z): -39.24818 51.49761 12.416 -9.78213 77.703 42.72989
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 774332.243798355
**BOX SIZE is now: 31.46605 28.20539 32.31389
Center of current box is (x y z): 24.515155 64.600305 27.572945
Diagonals of current box are (D1: x y z, D2: x y z): -40.24818 50.49761 11.416 -8.78213 78.703 43.72989
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 936532.001695155
**BOX SIZE is now: 33.46605 30.20539 34.31389
Center of current box is (x y z): 24.515155 64.600305 27.572945
Diagonals of current box are (D1: x y z, D2: x y z): -41.24818 49.49761 10.416 -7.78213 79.703 44.72989
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1119896.59087195
**BOX SIZE is now: 35.46605 32.20539 36.31389
Center of current box is (x y z): 24.515155 64.600305 27.572945
Diagonals of current box are (D1: x y z, D2: x y z): -42.24818 48.49761 9.416 -6.78213 80.703 45.72989
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1325722.01132875
**BOX SIZE is now: 37.46605 34.20539 38.31389
Center of current box is (x y z): 24.515155 64.600305 27.572945
Diagonals of current box are (D1: x y z, D2: x y z): -43.24818 47.49761 8.416 -5.78213 81.703 46.72989
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1555304.26306555
**BOX SIZE is now: 39.46605 36.20539 40.31389
Center of receptor atoms is (x y z): -20.8802391135303 68.2961197511665 23.6007305598756
Center of current box is (x y z): -24.515155 64.600305 27.572945
Diagonals of current box is (D1: x y z, D2: x y z): -44.24818 46.49761 7.416 -4.78213 82.703 47.72989
Limit diagonals to 8.3f : -44.248   46.498    7.416   -4.782   82.703   47.730