X+ Y+ Z+ X+ Y- Z- X+ Y- Z+ Y+ X+ Z+ Y+ Z+ X- Y+ Z+ Z+ X+ Y- X+ Y- X+ X+ X+ Y+ Z- Y- 
After creating box around spheres, box is too small (625254.645885198 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 6.76317290654473 -0.724597027722209 2.01918662474992
Center of current box is (x y z): 13.704795 2.217985 2.95995
Diagonals of current box are (D1: x y z, D2: x y z): -0.31981 -15.92705 -12.09588 27.7294 11.49108 18.01578
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 766433.78863073
**BOX SIZE is now: 30.04921 29.41813 32.11166
Center of current box is (x y z): 13.704795 2.217985 2.95995
Diagonals of current box are (D1: x y z, D2: x y z): -1.31981 -16.92705 -13.09588 28.7294 12.49108 19.01578
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 927393.995376262
**BOX SIZE is now: 32.04921 31.41813 34.11166
Center of current box is (x y z): 13.704795 2.217985 2.95995
Diagonals of current box are (D1: x y z, D2: x y z): -2.31981 -17.92705 -14.09588 29.7294 13.49108 20.01578
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1109431.26612179
**BOX SIZE is now: 34.04921 33.41813 36.11166
Center of current box is (x y z): 13.704795 2.217985 2.95995
Diagonals of current box are (D1: x y z, D2: x y z): -3.31981 -18.92705 -15.09588 30.7294 14.49108 21.01578
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1313841.60086733
**BOX SIZE is now: 36.04921 35.41813 38.11166
Center of current box is (x y z): 13.704795 2.217985 2.95995
Diagonals of current box are (D1: x y z, D2: x y z): -4.31981 -19.92705 -16.09588 31.7294 15.49108 22.01578
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1501396.61028617
**BOX SIZE is now: 37.04921 37.41813 40.11166
Center of receptor atoms is (x y z): 6.76317290654473 -0.724597027722209 2.01918662474992
Center of current box is (x y z): 13.204795 -2.217985 2.95995
Diagonals of current box is (D1: x y z, D2: x y z): -5.31981 -20.92705 -17.09588 31.7294 16.49108 23.01578
Limit diagonals to 8.3f :  -5.320  -20.927  -17.096   31.729   16.491   23.016