X- Y+ Z+ X+ Y- Z- X- Y- X- Y- Y+ Z- Y- Z- X+ Y- Y+ Z- Z+ Z- Z- Z- 
After creating box around spheres, box is too small (633703.608045052 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 45.6773167735042 49.5407248931623 -74.3661495726496
Center of current box is (x y z): 38.612495 53.03396 79.948815
Diagonals of current box are (D1: x y z, D2: x y z): 22.95504 38.99438 -93.295 54.26995 67.07354 -66.60263
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 776308.846033213
**BOX SIZE is now: 33.31491 30.07916 28.69237
Center of current box is (x y z): 38.612495 53.03396 79.948815
Diagonals of current box are (D1: x y z, D2: x y z): 21.95504 37.99438 -94.295 55.26995 68.07354 -65.60263
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 938804.755061374
**BOX SIZE is now: 35.31491 32.07916 30.69237
Center of current box is (x y z): 38.612495 53.03396 79.948815
Diagonals of current box are (D1: x y z, D2: x y z): 20.95504 36.99438 -95.295 56.26995 69.07354 -64.60263
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1092405.86541329
**BOX SIZE is now: 36.31491 34.07916 32.69237
Center of current box is (x y z): 39.112495 53.03396 79.948815
Diagonals of current box are (D1: x y z, D2: x y z): 20.95504 35.99438 -96.295 57.26995 70.07354 -63.60263
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1261062.3215652
**BOX SIZE is now: 37.31491 36.07916 34.69237
Center of current box is (x y z): 39.612495 53.03396 79.948815
Diagonals of current box are (D1: x y z, D2: x y z): 20.95504 34.99438 -97.295 58.26995 71.07354 -62.60263
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1445422.12351711
**BOX SIZE is now: 38.31491 38.07916 36.69237
Center of current box is (x y z): 40.112495 53.03396 79.948815
Diagonals of current box are (D1: x y z, D2: x y z): 20.95504 33.99438 -98.295 59.26995 72.07354 -61.60263
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1605061.22107463
**BOX SIZE is now: 39.31491 39.07916 38.69237
Center of receptor atoms is (x y z): 45.6773167735042 49.5407248931623 -74.3661495726496
Center of current box is (x y z): 40.612495 52.53396 -79.948815
Diagonals of current box is (D1: x y z, D2: x y z): 20.95504 32.99438 -99.295 60.26995 72.07354 -60.60263
Limit diagonals to 8.3f :  20.955   32.994  -99.295   60.270   72.074  -60.603