X+ Y- Z+ X+ Z- X+ Y+ Z+ Z- Y+ Z+ Y- X- X- Y+ Z+ Y+ Y- Z+ X- Z- Y- X- 
After creating box around spheres, box is too small (653937.784445567 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 1.39754589963281 15.670817625459 21.5852056303549
Center of current box is (x y z): 3.59496 11.99788 24.680645
Diagonals of current box are (D1: x y z, D2: x y z): -12.541 -1.51924 10.80019 19.73092 25.515 38.5611
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 772035.362026398
**BOX SIZE is now: 34.27192 28.03424 29.76091
Center of current box is (x y z): 3.59496 12.49788 24.680645
Diagonals of current box are (D1: x y z, D2: x y z): -13.541 -1.51924 9.80019 20.73092 26.515 39.5611
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 903103.881087229
**BOX SIZE is now: 36.27192 29.03424 31.76091
Center of current box is (x y z): 3.59496 12.99788 24.680645
Diagonals of current box are (D1: x y z, D2: x y z): -14.541 -1.51924 8.80019 21.73092 27.515 40.5611
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1047791.34162806
**BOX SIZE is now: 38.27192 30.03424 33.76091
Center of current box is (x y z): 3.59496 13.49788 24.680645
Diagonals of current box are (D1: x y z, D2: x y z): -15.541 -1.51924 7.80019 22.73092 28.515 41.5611
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1206745.74364889
**BOX SIZE is now: 40.27192 31.03424 35.76091
Center of current box is (x y z): 3.59496 13.99788 24.680645
Diagonals of current box are (D1: x y z, D2: x y z): -16.541 -1.51924 6.80019 23.73092 29.515 42.5611
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1380615.08714972
**BOX SIZE is now: 42.27192 32.03424 37.76091
Center of current box is (x y z): 3.59496 14.49788 24.680645
Diagonals of current box are (D1: x y z, D2: x y z): -17.541 -1.51924 5.80019 24.73092 30.515 43.5611
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1570047.37213055
**BOX SIZE is now: 44.27192 33.03424 39.76091
Center of receptor atoms is (x y z): 1.39754589963281 15.670817625459 21.5852056303549
Center of current box is (x y z): 3.59496 14.99788 24.680645
Diagonals of current box is (D1: x y z, D2: x y z): -18.541 -1.51924 4.80019 25.73092 31.515 44.5611
Limit diagonals to 8.3f : -18.541   -1.519    4.800   25.731   31.515   44.561