X+ Y- Z- Y+ Z+ Y- X+ Z- Y- X- Y- X- X- Y- X- Z+ Z+ Y+ 
After creating box around spheres, box is too small (657583.280699764 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -18.8997585539058 -10.9948437701743 1.63376565526145
Center of current box is (x y z): 12.607475 7.211035 1.272545
Diagonals of current box are (D1: x y z, D2: x y z): -26.91793 -22.59607 -15.10009 1.70298 8.174 12.555
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 777210.709398147
**BOX SIZE is now: 29.62091 32.77007 29.65509
Center of current box is (x y z): 13.107475 7.211035 1.272545
Diagonals of current box are (D1: x y z, D2: x y z): -27.91793 -23.59607 -16.10009 1.70298 9.174 13.555
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 909978.171936529
**BOX SIZE is now: 30.62091 34.77007 31.65509
Center of current box is (x y z): 13.607475 7.211035 1.272545
Diagonals of current box are (D1: x y z, D2: x y z): -28.91793 -24.59607 -17.10009 1.70298 10.174 14.555
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1027800.14487275
**BOX SIZE is now: 31.62091 35.77007 33.65509
Center of current box is (x y z): 14.107475 7.711035 1.272545
Diagonals of current box are (D1: x y z, D2: x y z): -29.91793 -25.59607 -18.10009 1.70298 10.174 15.555
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1154717.71850897
**BOX SIZE is now: 32.62091 36.77007 35.65509
Center of current box is (x y z): 14.607475 8.211035 1.272545
Diagonals of current box are (D1: x y z, D2: x y z): -30.91793 -26.59607 -19.10009 1.70298 10.174 16.555
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1329455.24824441
**BOX SIZE is now: 34.62091 37.77007 37.65509
Center of current box is (x y z): 14.607475 8.711035 1.272545
Diagonals of current box are (D1: x y z, D2: x y z): -31.91793 -27.59607 -20.10009 2.70298 10.174 17.555
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1478646.29449063
**BOX SIZE is now: 35.62091 38.77007 39.65509
Center of current box is (x y z): 15.107475 9.211035 1.272545
Diagonals of current box are (D1: x y z, D2: x y z): -32.91793 -28.59607 -21.10009 2.70298 10.174 18.555
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1638012.94143686
**BOX SIZE is now: 36.62091 39.77007 41.65509
Center of receptor atoms is (x y z): -18.8997585539058 -10.9948437701743 1.63376565526145
Center of current box is (x y z): -15.607475 -9.711035 -1.272545
Diagonals of current box is (D1: x y z, D2: x y z): -33.91793 -29.59607 -22.10009 2.70298 10.174 19.555
Limit diagonals to 8.3f : -33.918  -29.596  -22.100    2.703   10.174   19.555