X+ Y+ Z+ X+ Y- Z+ Y+ Z+ Y+ Y- Y- 
After creating box around spheres, box is too small (828355.690405832 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 6.78793816425121 60.8541429951691 18.6002434782609
Center of current box is (x y z): 2.270385 47.60442 14.40818
Diagonals of current box are (D1: x y z, D2: x y z): -13.04104 33.63585 -3.52245 17.58181 61.57299 32.33881
D2X+ D2Y+ D2Z+ D1Y+ 
**Total grid points in box is now: 879259.142184658
**BOX SIZE is now: 31.62285 27.93714 36.86126
Center of current box is (x y z): 2.770385 48.60442 14.90818
Diagonals of current box are (D1: x y z, D2: x y z): -13.04104 34.63585 -3.52245 18.58181 62.57299 33.33881
D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 956278.705970006
**BOX SIZE is now: 32.62285 27.93714 38.86126
Center of current box is (x y z): 3.270385 49.60442 14.90818
Diagonals of current box are (D1: x y z, D2: x y z): -13.04104 35.63585 -4.52245 19.58181 63.57299 34.33881
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1073410.02530171
**BOX SIZE is now: 33.62285 28.93714 40.86126
Center of current box is (x y z): 3.770385 50.10442 14.90818
Diagonals of current box are (D1: x y z, D2: x y z): -13.04104 35.63585 -5.52245 20.58181 64.57299 35.33881
D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1171518.5856869
**BOX SIZE is now: 34.62285 29.93714 41.86126
Center of current box is (x y z): 4.270385 50.60442 15.40818
Diagonals of current box are (D1: x y z, D2: x y z): -13.04104 35.63585 -5.52245 21.58181 65.57299 36.33881
D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1275373.89357208
**BOX SIZE is now: 35.62285 30.93714 42.86126
Center of current box is (x y z): 4.770385 51.10442 15.90818
Diagonals of current box are (D1: x y z, D2: x y z): -13.04104 35.63585 -5.52245 22.58181 66.57299 37.33881
D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1385137.94895726
**BOX SIZE is now: 36.62285 31.93714 43.86126
Center of current box is (x y z): 5.270385 51.60442 16.40818
Diagonals of current box are (D1: x y z, D2: x y z): -13.04104 35.63585 -5.52245 23.58181 67.57299 38.33881
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1534430.85693897
**BOX SIZE is now: 37.62285 32.93714 45.86126
Center of receptor atoms is (x y z): 6.78793816425121 60.8541429951691 18.6002434782609
Center of current box is (x y z): 5.770385 52.10442 16.40818
Diagonals of current box is (D1: x y z, D2: x y z): -13.04104 35.63585 -6.52245 24.58181 68.57299 39.33881
Limit diagonals to 8.3f : -13.041   35.636   -6.522   24.582   68.573   39.339