X- Y- Z+ X+ X- Y- Z+ X- Y- X- Z+ X+ Y+ X+ X- X- X- Y+ Y+ Y- Y+ Y- Y+ Y+ 
After creating box around spheres, box is too small (630709.089989562 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.4111559865093 50.5558507588533 -46.6325501686341
Center of current box is (x y z): 15.67269 49.303 55.20334
Diagonals of current box are (D1: x y z, D2: x y z): 1.82643 35.84 -70.86728 29.51895 62.766 -39.5394
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 749680.870312832
**BOX SIZE is now: 29.69252 28.926 32.32788
Center of current box is (x y z): 15.67269 49.303 54.70334
Diagonals of current box are (D1: x y z, D2: x y z): 0.82643 34.84 -70.86728 30.51895 63.766 -38.5394
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 881966.272876102
**BOX SIZE is now: 31.69252 30.926 33.32788
Center of current box is (x y z): 15.67269 49.303 54.20334
Diagonals of current box are (D1: x y z, D2: x y z): -0.17357 33.84 -70.86728 31.51895 64.766 -37.5394
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1028213.29767937
**BOX SIZE is now: 33.69252 32.926 34.32788
Center of current box is (x y z): 15.67269 49.303 53.70334
Diagonals of current box are (D1: x y z, D2: x y z): -1.17357 32.84 -70.86728 32.51895 65.766 -36.5394
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1189069.94472264
**BOX SIZE is now: 35.69252 34.926 35.32788
Center of current box is (x y z): 15.67269 49.303 53.20334
Diagonals of current box are (D1: x y z, D2: x y z): -2.17357 31.84 -70.86728 33.51895 66.766 -35.5394
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1365184.21400591
**BOX SIZE is now: 37.69252 36.926 36.32788
Center of current box is (x y z): 15.67269 49.303 52.70334
Diagonals of current box are (D1: x y z, D2: x y z): -3.17357 30.84 -70.86728 34.51895 67.766 -34.5394
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1557204.10552918
**BOX SIZE is now: 39.69252 38.926 37.32788
Center of receptor atoms is (x y z): 12.4111559865093 50.5558507588533 -46.6325501686341
Center of current box is (x y z): 15.67269 49.303 -52.20334
Diagonals of current box is (D1: x y z, D2: x y z): -4.17357 29.84 -70.86728 35.51895 68.766 -33.5394
Limit diagonals to 8.3f :  -4.174   29.840  -70.867   35.519   68.766  -33.539