X- Y- Z- X+ Z- X+ Z- Y- Z- Z+ Y+ Z- Y- Z- Y- Z- Z- X- 
After creating box around spheres, box is too small (646165.37028065 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.5734016149596 50.6899405014875 -46.9998912027199
Center of current box is (x y z): 15.350315 50.399585 55.518795
Diagonals of current box are (D1: x y z, D2: x y z): 2.261 36.09331 -71.494 28.43963 64.70586 -39.54359
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 767439.182926151
**BOX SIZE is now: 28.17863 30.61255 32.95041
Center of current box is (x y z): 15.350315 50.399585 55.018795
Diagonals of current box are (D1: x y z, D2: x y z): 1.261 35.09331 -71.494 29.43963 65.70586 -38.54359
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 902179.731571652
**BOX SIZE is now: 30.17863 32.61255 33.95041
Center of current box is (x y z): 15.350315 50.399585 54.518795
Diagonals of current box are (D1: x y z, D2: x y z): 0.260999999999999 34.09331 -71.494 30.43963 66.70586 -37.54359
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1051035.01621715
**BOX SIZE is now: 32.17863 34.61255 34.95041
Center of current box is (x y z): 15.350315 50.399585 54.018795
Diagonals of current box are (D1: x y z, D2: x y z): -0.739000000000001 33.09331 -71.494 31.43963 67.70586 -36.54359
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1214653.03686265
**BOX SIZE is now: 34.17863 36.61255 35.95041
Center of current box is (x y z): 15.350315 50.399585 53.518795
Diagonals of current box are (D1: x y z, D2: x y z): -1.739 32.09331 -71.494 32.43963 68.70586 -35.54359
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1393681.79350815
**BOX SIZE is now: 36.17863 38.61255 36.95041
Center of current box is (x y z): 15.350315 50.399585 53.018795
Diagonals of current box are (D1: x y z, D2: x y z): -2.739 31.09331 -71.494 33.43963 69.70586 -34.54359
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1588769.28615365
**BOX SIZE is now: 38.17863 40.61255 37.95041
Center of receptor atoms is (x y z): 12.5734016149596 50.6899405014875 -46.9998912027199
Center of current box is (x y z): 15.350315 50.399585 -52.518795
Diagonals of current box is (D1: x y z, D2: x y z): -3.739 30.09331 -71.494 34.43963 70.70586 -33.54359
Limit diagonals to 8.3f :  -3.739   30.093  -71.494   34.440   70.706  -33.544