X+ Y- Z- X- Z+ Y- X- Z+ Y- X- Y- Z- X- Y- Z+ Y- Z- Z+ X- X+ 
After creating box around spheres, box is too small (712840.522878247 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.8445773584905 -0.54589009433962 16.2753976415094
Center of current box is (x y z): 11.8316 13.85914 12.348215
Diagonals of current box are (D1: x y z, D2: x y z): -4.4788 -27.63028 -2.34457 28.142 -0.0879999999999992 27.041
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 837374.142181833
**BOX SIZE is now: 34.6208 28.54228 31.38557
Center of current box is (x y z): 11.8316 13.35914 12.348215
Diagonals of current box are (D1: x y z, D2: x y z): -5.4788 -27.63028 -3.34457 29.142 0.912000000000001 28.041
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 975201.58192542
**BOX SIZE is now: 36.6208 29.54228 33.38557
Center of current box is (x y z): 11.8316 12.85914 12.348215
Diagonals of current box are (D1: x y z, D2: x y z): -6.4788 -27.63028 -4.34457 30.142 1.912 29.041
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1126970.84210901
**BOX SIZE is now: 38.6208 30.54228 35.38557
Center of current box is (x y z): 11.8316 12.35914 12.348215
Diagonals of current box are (D1: x y z, D2: x y z): -7.4788 -27.63028 -5.34457 31.142 2.912 30.041
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1293329.92273259
**BOX SIZE is now: 40.6208 31.54228 37.38557
Center of current box is (x y z): 11.8316 11.85914 12.348215
Diagonals of current box are (D1: x y z, D2: x y z): -8.4788 -27.63028 -6.34457 32.142 3.912 31.041
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1474926.82379618
**BOX SIZE is now: 42.6208 32.54228 39.38557
Center of current box is (x y z): 11.8316 11.35914 12.348215
Diagonals of current box are (D1: x y z, D2: x y z): -9.4788 -27.63028 -7.34457 33.142 4.912 32.041
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1634929.05312348
**BOX SIZE is now: 43.6208 33.54228 41.38557
Center of receptor atoms is (x y z): 16.8445773584905 -0.54589009433962 16.2753976415094
Center of current box is (x y z): 12.3316 -10.85914 12.348215
Diagonals of current box is (D1: x y z, D2: x y z): -9.4788 -27.63028 -8.34457 34.142 5.912 33.041
Limit diagonals to 8.3f :  -9.479  -27.630   -8.345   34.142    5.912   33.041