X- Y+ Z+ Y+ Z- X+ X+ Z+ Y- X- X- Z- X- Z+ X- Y+ X+ 
After creating box around spheres, box is too small (694956.623301256 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 17.4592054626987 6.49939502649815 10.8004626987362
Center of current box is (x y z): 17.068 15.181055 10.021355
Diagonals of current box are (D1: x y z, D2: x y z): 2.429 0.800560000000001 -5.262 31.707 29.56155 25.30471
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 818964.627431015
**BOX SIZE is now: 30.278 30.76099 32.56671
Center of current box is (x y z): 16.568 15.181055 10.021355
Diagonals of current box are (D1: x y z, D2: x y z): 1.429 -0.199439999999999 -6.262 31.707 30.56155 26.30471
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 956352.071160773
**BOX SIZE is now: 31.278 32.76099 34.56671
Center of current box is (x y z): 16.068 15.181055 10.021355
Diagonals of current box are (D1: x y z, D2: x y z): 0.429 -1.19944 -7.262 31.707 31.56155 27.30471
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1107766.95449053
**BOX SIZE is now: 32.278 34.76099 36.56671
Center of current box is (x y z): 15.568 15.181055 10.021355
Diagonals of current box are (D1: x y z, D2: x y z): -0.571 -2.19944 -8.262 31.707 32.56155 28.30471
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1273857.27742029
**BOX SIZE is now: 33.278 36.76099 38.56671
Center of current box is (x y z): 15.068 15.181055 10.021355
Diagonals of current box are (D1: x y z, D2: x y z): -1.571 -3.19944 -9.262 31.707 33.56155 29.30471
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1417726.30644479
**BOX SIZE is now: 34.278 37.76099 40.56671
Center of current box is (x y z): 14.568 14.681055 10.021355
Diagonals of current box are (D1: x y z, D2: x y z): -2.571 -4.19944 -10.262 31.707 33.56155 30.30471
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1571566.14872929
**BOX SIZE is now: 35.278 38.76099 42.56671
Center of receptor atoms is (x y z): 17.4592054626987 6.49939502649815 10.8004626987362
Center of current box is (x y z): 14.068 14.181055 10.021355
Diagonals of current box is (D1: x y z, D2: x y z): -3.571 -5.19944 -11.262 31.707 33.56155 31.30471
Limit diagonals to 8.3f :  -3.571   -5.199  -11.262   31.707   33.562   31.305