X- Y- Z+ X+ Y+ Z+ Z- X- Z+ Y+ Y+ Z+ Z+ Z+ Z- Z+ 
After creating box around spheres, box is too small (802195.73200926 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.9790859630032 24.0191507072905 55.5143998911862
Center of current box is (x y z): 7.4315 30.961 57.392
Diagonals of current box are (D1: x y z, D2: x y z): -7.354 16.106 40.483 22.217 45.816 74.301
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 937499.36742126
**BOX SIZE is now: 30.571 31.71 35.818
Center of current box is (x y z): 7.9315 30.961 57.392
Diagonals of current box are (D1: x y z, D2: x y z): -7.354 15.106 39.483 23.217 46.816 75.301
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1057964.38576326
**BOX SIZE is now: 31.571 33.71 36.818
Center of current box is (x y z): 8.4315 30.961 56.892
Diagonals of current box are (D1: x y z, D2: x y z): -7.354 14.106 38.483 24.217 47.816 75.301
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1154377.96399926
**BOX SIZE is now: 32.571 34.71 37.818
Center of current box is (x y z): 8.9315 30.461 56.392
Diagonals of current box are (D1: x y z, D2: x y z): -7.354 13.106 37.483 25.217 47.816 75.301
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1256466.88823526
**BOX SIZE is now: 33.571 35.71 38.818
Center of current box is (x y z): 9.4315 29.961 55.892
Diagonals of current box are (D1: x y z, D2: x y z): -7.354 12.106 36.483 26.217 47.816 75.301
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1364393.15847126
**BOX SIZE is now: 34.571 36.71 39.818
Center of current box is (x y z): 9.9315 29.461 55.392
Diagonals of current box are (D1: x y z, D2: x y z): -7.354 11.106 35.483 27.217 47.816 75.301
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1517521.07581326
**BOX SIZE is now: 35.571 38.71 40.818
Center of receptor atoms is (x y z): 19.9790859630032 24.0191507072905 55.5143998911862
Center of current box is (x y z): 10.4315 29.461 54.892
Diagonals of current box is (D1: x y z, D2: x y z): -7.354 10.106 34.483 28.217 48.816 75.301
Limit diagonals to 8.3f :  -7.354   10.106   34.483   28.217   48.816   75.301