X+ Y- Z- X+ Y- Z- X+ Y+ Z+ Y+ Z+ Z- Y- X- Z- X- Y- 
After creating box around spheres, box is too small (564061.585567023 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 4.7886963677639 18.5630431328036 26.8711254256527
Center of current box is (x y z): 6.142925 9.964175 26.32477
Diagonals of current box are (D1: x y z, D2: x y z): -7.45368 -3.27715 11.82 19.73953 23.2055 40.82954
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 672332.348763625
**BOX SIZE is now: 28.19321 28.48265 31.00954
Center of current box is (x y z): 5.642925 9.964175 26.32477
Diagonals of current box are (D1: x y z, D2: x y z): -8.45368 -4.27715 10.82 19.73953 24.2055 41.82954
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 793118.001840226
**BOX SIZE is now: 29.19321 30.48265 33.00954
Center of current box is (x y z): 5.142925 9.964175 26.32477
Diagonals of current box are (D1: x y z, D2: x y z): -9.45368 -5.27715 9.82 19.73953 25.2055 42.82954
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 927066.544796828
**BOX SIZE is now: 30.19321 32.48265 35.00954
Center of current box is (x y z): 4.642925 9.964175 26.32477
Diagonals of current box are (D1: x y z, D2: x y z): -10.45368 -6.27715 8.82 19.73953 26.2055 43.82954
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1074825.97763343
**BOX SIZE is now: 31.19321 34.48265 37.00954
Center of current box is (x y z): 4.142925 9.964175 26.32477
Diagonals of current box are (D1: x y z, D2: x y z): -11.45368 -7.27715 7.82 19.73953 27.2055 44.82954
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1237044.30035003
**BOX SIZE is now: 32.19321 36.48265 39.00954
Center of current box is (x y z): 3.642925 9.964175 26.32477
Diagonals of current box are (D1: x y z, D2: x y z): -12.45368 -8.27715 6.82 19.73953 28.2055 45.82954
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1414369.51294663
**BOX SIZE is now: 33.19321 38.48265 41.00954
Center of current box is (x y z): 3.142925 9.964175 26.32477
Diagonals of current box are (D1: x y z, D2: x y z): -13.45368 -9.27715 5.82 19.73953 29.2055 46.82954
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1607449.61542323
**BOX SIZE is now: 34.19321 40.48265 43.00954
Center of receptor atoms is (x y z): 4.7886963677639 18.5630431328036 26.8711254256527
Center of current box is (x y z): 2.642925 9.964175 26.32477
Diagonals of current box is (D1: x y z, D2: x y z): -14.45368 -10.27715 4.82 19.73953 30.2055 47.82954
Limit diagonals to 8.3f : -14.454  -10.277    4.820   19.740   30.206   47.830