X+ Y+ Z+ Z- Y+ X- Y- Z- Z+ Y- X+ Y+ X+ Y+ X- Z+ Z+ X+ X+ X- 
After creating box around spheres, box is too small (669267.741798982 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -40.4742252119425 -18.7103026170291 -18.3715134537412
Center of current box is (x y z): 52.484 16.10356 19.9475
Diagonals of current box are (D1: x y z, D2: x y z): -66.215 -30.203 -35.952 -38.753 -2.00412 -3.943
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 789248.703197062
**BOX SIZE is now: 28.462 30.19888 34.009
Center of current box is (x y z): 51.984 16.10356 19.9475
Diagonals of current box are (D1: x y z, D2: x y z): -66.215 -31.203 -36.952 -37.753 -1.00412 -2.943
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 922311.907635142
**BOX SIZE is now: 29.462 32.19888 36.009
Center of current box is (x y z): 51.484 16.10356 19.9475
Diagonals of current box are (D1: x y z, D2: x y z): -66.215 -32.203 -37.952 -36.753 -0.00412000000000035 -1.943
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1069105.35511322
**BOX SIZE is now: 30.462 34.19888 38.009
Center of current box is (x y z): 50.984 16.10356 19.9475
Diagonals of current box are (D1: x y z, D2: x y z): -66.215 -33.203 -38.952 -35.753 0.99588 -0.943
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1230277.0456313
**BOX SIZE is now: 31.462 36.19888 40.009
Center of current box is (x y z): 50.484 16.10356 19.9475
Diagonals of current box are (D1: x y z, D2: x y z): -66.215 -34.203 -39.952 -34.753 1.99588 0.0570000000000004
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1406474.97918938
**BOX SIZE is now: 32.462 38.19888 42.009
Center of current box is (x y z): 49.984 16.10356 19.9475
Diagonals of current box are (D1: x y z, D2: x y z): -66.215 -35.203 -40.952 -33.753 2.99588 1.057
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1598347.15578746
**BOX SIZE is now: 33.462 40.19888 44.009
Center of receptor atoms is (x y z): -40.4742252119425 -18.7103026170291 -18.3715134537412
Center of current box is (x y z): -49.484 -16.10356 -19.9475
Diagonals of current box is (D1: x y z, D2: x y z): -66.215 -36.203 -41.952 -32.753 3.99588 2.057
Limit diagonals to 8.3f : -66.215  -36.203  -41.952  -32.753    3.996    2.057