X+ Y- Z+ Y+ Z- Z+ Z+ X- X- Y+ Y- 
After creating box around spheres, box is too small (604817.409163621 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 32.5893491087892 15.4018635525507 21.3991364474493
Center of current box is (x y z): 31.563355 8.91344 25.768335
Diagonals of current box are (D1: x y z, D2: x y z): 18.17123 -5.35141 11.11104 44.95548 23.17829 40.42563
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 718661.611497815
**BOX SIZE is now: 28.78425 29.5297 31.31459
Center of current box is (x y z): 31.563355 9.41344 25.768335
Diagonals of current box are (D1: x y z, D2: x y z): 17.17123 -5.35141 10.11104 45.95548 24.17829 41.42563
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 845374.90375201
**BOX SIZE is now: 30.78425 30.5297 33.31459
Center of current box is (x y z): 31.563355 9.91344 25.768335
Diagonals of current box are (D1: x y z, D2: x y z): 16.17123 -5.35141 9.11104 46.95548 25.17829 42.42563
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 985605.285926204
**BOX SIZE is now: 32.78425 31.5297 35.31459
Center of current box is (x y z): 31.563355 10.41344 25.768335
Diagonals of current box are (D1: x y z, D2: x y z): 15.17123 -5.35141 8.11104 47.95548 26.17829 43.42563
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1140000.7580204
**BOX SIZE is now: 34.78425 32.5297 37.31459
Center of current box is (x y z): 31.563355 10.91344 25.768335
Diagonals of current box are (D1: x y z, D2: x y z): 14.17123 -5.35141 7.11104 48.95548 27.17829 44.42563
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1309209.32003459
**BOX SIZE is now: 36.78425 33.5297 39.31459
Center of current box is (x y z): 31.563355 11.41344 25.768335
Diagonals of current box are (D1: x y z, D2: x y z): 13.17123 -5.35141 6.11104 49.95548 28.17829 45.42563
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1493878.97196879
**BOX SIZE is now: 38.78425 34.5297 41.31459
Center of current box is (x y z): 31.563355 11.91344 25.768335
Diagonals of current box are (D1: x y z, D2: x y z): 12.17123 -5.35141 5.11104 50.95548 29.17829 46.42563
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1655533.30530791
**BOX SIZE is now: 40.78425 35.5297 42.31459
Center of receptor atoms is (x y z): 32.5893491087892 15.4018635525507 21.3991364474493
Center of current box is (x y z): 31.563355 12.41344 25.268335
Diagonals of current box is (D1: x y z, D2: x y z): 11.17123 -5.35141 4.11104 51.95548 30.17829 46.42563
Limit diagonals to 8.3f :  11.171   -5.351    4.111   51.955   30.178   46.426