X- Y- Z- Y+ Z+ X- Z- X+ Z- Z+ Y- Y+ Y+ Y+ X- Y+ 
After creating box around spheres, box is too small (748430.471725337 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 8.34788759689923 5.49629789590255 27.6390841638981
Center of current box is (x y z): 3.899115 8.993295 22.07614
Diagonals of current box are (D1: x y z, D2: x y z): -17.6517 -6.07 5.35009 9.85347 24.05659 38.80219
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 849299.582121525
**BOX SIZE is now: 28.50517 31.12659 35.4521
Center of current box is (x y z): 3.399115 8.493295 22.07614
Diagonals of current box are (D1: x y z, D2: x y z): -17.6517 -7.07 4.35009 10.85347 24.05659 39.80219
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 991009.959053866
**BOX SIZE is now: 30.50517 32.12659 37.4521
Center of current box is (x y z): 3.399115 7.993295 22.07614
Diagonals of current box are (D1: x y z, D2: x y z): -18.6517 -8.07 3.35009 11.85347 24.05659 40.80219
D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1083533.61003436
**BOX SIZE is now: 31.50517 33.12659 38.4521
Center of current box is (x y z): 2.899115 7.493295 22.57614
Diagonals of current box are (D1: x y z, D2: x y z): -18.6517 -9.07 3.35009 12.85347 24.05659 41.80219
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1217975.661771
**BOX SIZE is now: 33.50517 34.12659 39.4521
Center of current box is (x y z): 2.899115 6.993295 23.07614
Diagonals of current box are (D1: x y z, D2: x y z): -19.6517 -10.07 3.35009 13.85347 24.05659 42.80219
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1356533.31616719
**BOX SIZE is now: 34.50517 35.12659 41.4521
Center of current box is (x y z): 2.399115 6.493295 23.07614
Diagonals of current box are (D1: x y z, D2: x y z): -19.6517 -11.07 2.35009 14.85347 24.05659 43.80219
D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1470217.23461768
**BOX SIZE is now: 35.50517 36.12659 42.4521
Center of current box is (x y z): 1.899115 5.993295 23.57614
Diagonals of current box are (D1: x y z, D2: x y z): -19.6517 -12.07 2.35009 15.85347 24.05659 44.80219
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1633618.84564432
**BOX SIZE is now: 37.50517 37.12659 43.4521
Center of receptor atoms is (x y z): 8.34788759689923 5.49629789590255 27.6390841638981
Center of current box is (x y z): -1.899115 5.493295 24.07614
Diagonals of current box is (D1: x y z, D2: x y z): -20.6517 -13.07 2.35009 16.85347 24.05659 45.80219
Limit diagonals to 8.3f : -20.652  -13.070    2.350   16.853   24.057   45.802