X+ Y+ Z- X- Y+ Z- X+ Y- Z+ X+ Z+ Z- Y+ Z- X- Y+ X+ Y+ Y- Z+ Y+ Z+ X+ Z+ 
After creating box around spheres, box is too small (643190.677902707 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -11.1159422382671 7.89747352587245 -1.50988327316486
Center of current box is (x y z): 19.0019 3.9135 2.66281
Diagonals of current box are (D1: x y z, D2: x y z): -31.7128 -12.48 -11.62738 -6.291 20.307 16.953
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 787625.155059683
**BOX SIZE is now: 27.4218 34.787 30.58038
Center of current box is (x y z): 19.0019 3.9135 2.66281
Diagonals of current box are (D1: x y z, D2: x y z): -32.7128 -13.48 -12.62738 -5.291 21.307 17.953
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 952102.095096659
**BOX SIZE is now: 29.4218 36.787 32.58038
Center of current box is (x y z): 19.0019 3.9135 2.66281
Diagonals of current box are (D1: x y z, D2: x y z): -33.7128 -14.48 -13.62738 -4.291 22.307 18.953
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1137917.49801363
**BOX SIZE is now: 31.4218 38.787 34.58038
Center of current box is (x y z): 19.0019 3.9135 2.66281
Diagonals of current box are (D1: x y z, D2: x y z): -34.7128 -15.48 -14.62738 -3.291 23.307 19.953
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1313357.64591494
**BOX SIZE is now: 33.4218 39.787 36.58038
Center of current box is (x y z): 19.0019 4.4135 2.66281
Diagonals of current box are (D1: x y z, D2: x y z): -35.7128 -15.48 -15.62738 -2.291 24.307 20.953
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1504952.02125625
**BOX SIZE is now: 35.4218 40.787 38.58038
Center of receptor atoms is (x y z): -11.1159422382671 7.89747352587245 -1.50988327316486
Center of current box is (x y z): -19.0019 4.9135 2.66281
Diagonals of current box is (D1: x y z, D2: x y z): -36.7128 -15.48 -16.62738 -1.291 25.307 21.953
Limit diagonals to 8.3f : -36.713  -15.480  -16.627   -1.291   25.307   21.953