X+ Y- Z+ X- Z+ X- Y- Z+ Y+ Z- Z+ X- Z+ Y+ 
After creating box around spheres, box is too small (731788.743019955 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.4192431358382 -0.392219653179183 11.0923789739885
Center of current box is (x y z): 13.413085 6.003 15.60059
Diagonals of current box are (D1: x y z, D2: x y z): -1.69083 -22.404 1.92418 28.517 10.398 29.277
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 888340.093225507
**BOX SIZE is now: 32.20783 34.802 29.35282
Center of current box is (x y z): 13.413085 6.003 15.60059
Diagonals of current box are (D1: x y z, D2: x y z): -2.69083 -23.404 0.92418 29.517 11.398 30.277
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1065705.77583106
**BOX SIZE is now: 34.20783 36.802 31.35282
Center of current box is (x y z): 13.413085 6.003 15.60059
Diagonals of current box are (D1: x y z, D2: x y z): -3.69083 -24.404 -0.0758200000000002 30.517 12.398 31.277
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1265181.79083661
**BOX SIZE is now: 36.20783 38.802 33.35282
Center of current box is (x y z): 13.413085 6.003 15.60059
Diagonals of current box are (D1: x y z, D2: x y z): -4.69083 -25.404 -1.07582 31.517 13.398 32.277
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1488064.13824216
**BOX SIZE is now: 38.20783 40.802 35.35282
Center of current box is (x y z): 13.413085 6.003 15.60059
Diagonals of current box are (D1: x y z, D2: x y z): -5.69083 -26.404 -2.07582 32.517 14.398 33.277
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1735648.81804772
**BOX SIZE is now: 40.20783 42.802 37.35282
Center of receptor atoms is (x y z): 16.4192431358382 -0.392219653179183 11.0923789739885
Center of current box is (x y z): 13.413085 -6.003 15.60059
Diagonals of current box is (D1: x y z, D2: x y z): -6.69083 -27.404 -3.07582 33.517 15.398 34.277
Limit diagonals to 8.3f :  -6.691  -27.404   -3.076   33.517   15.398   34.277