X+ Y+ Z- X+ Z- X- X- Z+ Z+ X+ X- Z+ 
After creating box around spheres, box is too small (718723.712188915 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -16.2696863961814 16.0674687350836 -27.1783202863962
Center of current box is (x y z): 21.32869 12.5285 32.432
Diagonals of current box are (D1: x y z, D2: x y z): -35.83205 -5.144 -45.414 -6.82533 30.201 -19.45
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 846085.100418835
**BOX SIZE is now: 30.00672 37.345 27.964
Center of current box is (x y z): 20.82869 12.5285 32.432
Diagonals of current box are (D1: x y z, D2: x y z): -35.83205 -6.144 -46.414 -5.82533 31.201 -18.45
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 961896.007500595
**BOX SIZE is now: 31.00672 38.345 29.964
Center of current box is (x y z): 20.32869 13.0285 32.432
Diagonals of current box are (D1: x y z, D2: x y z): -35.83205 -6.144 -47.414 -4.82533 32.201 -17.45
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1086814.95634235
**BOX SIZE is now: 32.00672 39.345 31.964
Center of current box is (x y z): 19.82869 13.5285 32.432
Diagonals of current box are (D1: x y z, D2: x y z): -35.83205 -6.144 -48.414 -3.82533 33.201 -16.45
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1221165.94694411
**BOX SIZE is now: 33.00672 40.345 33.964
Center of current box is (x y z): 19.32869 14.0285 32.432
Diagonals of current box are (D1: x y z, D2: x y z): -35.83205 -6.144 -49.414 -2.82533 34.201 -15.45
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1405420.13196587
**BOX SIZE is now: 35.00672 41.345 35.964
Center of current box is (x y z): 19.32869 14.5285 32.432
Diagonals of current box are (D1: x y z, D2: x y z): -36.83205 -6.144 -50.414 -1.82533 35.201 -14.45
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1562864.86408764
**BOX SIZE is now: 36.00672 42.345 37.964
Center of receptor atoms is (x y z): -16.2696863961814 16.0674687350836 -27.1783202863962
Center of current box is (x y z): -18.82869 15.0285 -32.432
Diagonals of current box is (D1: x y z, D2: x y z): -36.83205 -6.144 -51.414 -0.825330000000001 36.201 -13.45
Limit diagonals to 8.3f : -36.832   -6.144  -51.414   -0.825   36.201  -13.450