X+ Y+ Z- X- Y- Z- Z- X- X+ Z- X+ Z- X+ Z- X- Z- 
After creating box around spheres, box is too small (729035.578032992 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.5536791825095 22.7454125475285 61.7179329847908
Center of current box is (x y z): 21.287205 17.6875 57.3635
Diagonals of current box are (D1: x y z, D2: x y z): 8.59882 -0.0869999999999997 42.398 33.97559 35.462 72.329
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 853878.879984392
**BOX SIZE is now: 26.37677 37.549 31.931
Center of current box is (x y z): 21.787205 17.6875 57.3635
Diagonals of current box are (D1: x y z, D2: x y z): 8.59882 -1.087 41.398 34.97559 36.462 73.329
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 991923.404255792
**BOX SIZE is now: 27.37677 39.549 33.931
Center of current box is (x y z): 22.287205 17.6875 57.3635
Diagonals of current box are (D1: x y z, D2: x y z): 8.59882 -2.087 40.398 35.97559 37.462 74.329
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1143817.15084719
**BOX SIZE is now: 28.37677 41.549 35.931
Center of current box is (x y z): 22.787205 17.6875 57.3635
Diagonals of current box are (D1: x y z, D2: x y z): 8.59882 -3.087 39.398 36.97559 38.462 75.329
D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1265607.97754559
**BOX SIZE is now: 28.37677 43.549 37.931
Center of current box is (x y z): 22.787205 17.6875 57.3635
Diagonals of current box are (D1: x y z, D2: x y z): 8.59882 -4.087 38.398 36.97559 39.462 76.329
D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1393528.18656399
**BOX SIZE is now: 28.37677 45.549 39.931
Center of current box is (x y z): 22.787205 17.6875 57.3635
Diagonals of current box are (D1: x y z, D2: x y z): 8.59882 -5.087 37.398 36.97559 40.462 77.329
D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1527577.77790239
**BOX SIZE is now: 28.37677 47.549 41.931
Center of receptor atoms is (x y z): 19.5536791825095 22.7454125475285 61.7179329847908
Center of current box is (x y z): 22.787205 17.6875 57.3635
Diagonals of current box is (D1: x y z, D2: x y z): 8.59882 -6.087 36.398 36.97559 41.462 78.329
Limit diagonals to 8.3f :   8.599   -6.087   36.398   36.976   41.462   78.329