X- Y- Z- X- Y- Z- Z+ X- Y- X- X+ Z- Y- Z+ X+ Z- Y+ Y- Y+ 
After creating box around spheres, box is too small (627190.676011137 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 2.46539371187236 10.8441220084467 17.1441994368841
Center of current box is (x y z): 4.6333 15.83092 10.524195
Diagonals of current box are (D1: x y z, D2: x y z): -9.886 1.08984 -3.0424 19.1526 30.572 24.09079
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 768631.982386758
**BOX SIZE is now: 31.0386 31.48216 29.13319
Center of current box is (x y z): 4.6333 15.83092 10.524195
Diagonals of current box are (D1: x y z, D2: x y z): -10.886 0.0898400000000006 -4.0424 20.1526 31.572 25.09079
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 901725.567842339
**BOX SIZE is now: 32.0386 33.48216 31.13319
Center of current box is (x y z): 4.1333 15.83092 10.524195
Diagonals of current box are (D1: x y z, D2: x y z): -11.886 -0.910159999999999 -5.0424 20.1526 32.572 26.09079
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1048717.94869792
**BOX SIZE is now: 33.0386 35.48216 33.13319
Center of current box is (x y z): 3.6333 15.83092 10.524195
Diagonals of current box are (D1: x y z, D2: x y z): -12.886 -1.91016 -6.0424 20.1526 33.572 27.09079
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1210257.1249535
**BOX SIZE is now: 34.0386 37.48216 35.13319
Center of current box is (x y z): 3.1333 15.83092 10.524195
Diagonals of current box are (D1: x y z, D2: x y z): -13.886 -2.91016 -7.0424 20.1526 34.572 28.09079
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1386991.09660908
**BOX SIZE is now: 35.0386 39.48216 37.13319
Center of current box is (x y z): 2.6333 15.83092 10.524195
Diagonals of current box are (D1: x y z, D2: x y z): -14.886 -3.91016 -8.0424 20.1526 35.572 29.09079
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1579567.86366466
**BOX SIZE is now: 36.0386 41.48216 39.13319
Center of receptor atoms is (x y z): 2.46539371187236 10.8441220084467 17.1441994368841
Center of current box is (x y z): 2.1333 15.83092 10.524195
Diagonals of current box is (D1: x y z, D2: x y z): -15.886 -4.91016 -9.0424 20.1526 36.572 30.09079
Limit diagonals to 8.3f : -15.886   -4.910   -9.042   20.153   36.572   30.091