X- Y+ Z+ Z- Y- Z- Z- X+ X- Y+ X+ Z- X+ Z- Y+ Z+ X+ 
After creating box around spheres, box is too small (655030.826528313 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 33.1494726490473 15.5274437615243 21.3412612169637
Center of current box is (x y z): 32.048295 10.079445 23.82159
Diagonals of current box are (D1: x y z, D2: x y z): 16.99242 -4.33749 9.85054 47.10417 24.49638 37.79264
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 774496.728540111
**BOX SIZE is now: 32.11175 29.83387 29.9421
Center of current box is (x y z): 32.048295 10.579445 23.82159
Diagonals of current box are (D1: x y z, D2: x y z): 15.99242 -4.33749 8.85054 48.10417 25.49638 38.79264
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 907108.562271908
**BOX SIZE is now: 34.11175 30.83387 31.9421
Center of current box is (x y z): 32.048295 11.079445 23.82159
Diagonals of current box are (D1: x y z, D2: x y z): 14.99242 -4.33749 7.85054 49.10417 26.49638 39.79264
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1053514.32772371
**BOX SIZE is now: 36.11175 31.83387 33.9421
Center of current box is (x y z): 32.048295 11.579445 23.82159
Diagonals of current box are (D1: x y z, D2: x y z): 13.99242 -4.33749 6.85054 50.10417 27.49638 40.79264
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1214362.0248955
**BOX SIZE is now: 38.11175 32.83387 35.9421
Center of current box is (x y z): 32.048295 12.079445 23.82159
Diagonals of current box are (D1: x y z, D2: x y z): 12.99242 -4.33749 5.85054 51.10417 28.49638 41.79264
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1390299.6537873
**BOX SIZE is now: 40.11175 33.83387 37.9421
Center of current box is (x y z): 32.048295 12.579445 23.82159
Diagonals of current box are (D1: x y z, D2: x y z): 11.99242 -4.33749 4.85054 52.10417 29.49638 42.79264
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1581975.2143991
**BOX SIZE is now: 42.11175 34.83387 39.9421
Center of receptor atoms is (x y z): 33.1494726490473 15.5274437615243 21.3412612169637
Center of current box is (x y z): 32.048295 13.079445 23.82159
Diagonals of current box is (D1: x y z, D2: x y z): 10.99242 -4.33749 3.85054 53.10417 30.49638 43.79264
Limit diagonals to 8.3f :  10.992   -4.337    3.851   53.104   30.496   43.793