X+ Y- Z+ Z+ X- Z+ Z+ Y- X+ Y- X+ Y- Y+ Z+ Y+ Y+ X- Y- X- Y+ 
After creating box around spheres, box is too small (634509.702833214 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.5281551870748 50.5550578231292 -46.6916335034013
Center of current box is (x y z): 16.05525 49.40803 55.436
Diagonals of current box are (D1: x y z, D2: x y z): 2.444 35.85406 -71.35882 29.6665 62.962 -39.51318
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 754345.547119971
**BOX SIZE is now: 29.2225 29.10794 32.84564
Center of current box is (x y z): 16.05525 49.40803 54.936
Diagonals of current box are (D1: x y z, D2: x y z): 1.444 34.85406 -71.35882 30.6665 63.962 -38.51318
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 887575.737166727
**BOX SIZE is now: 31.2225 31.10794 33.84564
Center of current box is (x y z): 16.05525 49.40803 54.436
Diagonals of current box are (D1: x y z, D2: x y z): 0.444000000000001 33.85406 -71.35882 31.6665 64.962 -37.51318
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1034848.27297348
**BOX SIZE is now: 33.2225 33.10794 34.84564
Center of current box is (x y z): 16.05525 49.40803 53.936
Diagonals of current box are (D1: x y z, D2: x y z): -0.555999999999999 32.85406 -71.35882 32.6665 65.962 -36.51318
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1196811.15454024
**BOX SIZE is now: 35.2225 35.10794 35.84564
Center of current box is (x y z): 16.05525 49.40803 53.436
Diagonals of current box are (D1: x y z, D2: x y z): -1.556 31.85406 -71.35882 33.6665 66.962 -35.51318
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1374112.381867
**BOX SIZE is now: 37.2225 37.10794 36.84564
Center of current box is (x y z): 16.05525 49.40803 52.936
Diagonals of current box are (D1: x y z, D2: x y z): -2.556 30.85406 -71.35882 34.6665 67.962 -34.51318
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1567399.95495375
**BOX SIZE is now: 39.2225 39.10794 37.84564
Center of receptor atoms is (x y z): 12.5281551870748 50.5550578231292 -46.6916335034013
Center of current box is (x y z): 16.05525 49.40803 -52.436
Diagonals of current box is (D1: x y z, D2: x y z): -3.556 29.85406 -71.35882 35.6665 68.962 -33.51318
Limit diagonals to 8.3f :  -3.556   29.854  -71.359   35.666   68.962  -33.513