X- Y+ Z- X- Y+ Z- X- Y- Z- X- Y+ Z- Y- X+ X- Y+ Y+ 
After creating box around spheres, box is too small (586186.299686664 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 8.42640176088973 27.3333076923077 7.43558248378127
Center of current box is (x y z): 11.20204 17.33195 12.939365
Diagonals of current box are (D1: x y z, D2: x y z): -3.80905 3.836 -0.45636 26.21313 30.8279 26.33509
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 674875.965791277
**BOX SIZE is now: 31.02218 28.9919 27.79145
Center of current box is (x y z): 10.70204 17.33195 12.439365
Diagonals of current box are (D1: x y z, D2: x y z): -4.80905 2.836 -1.45636 26.21313 31.8279 26.33509
D1X- D2Y+ D1Z- 
**Total grid points in box is now: 746590.011688143
**BOX SIZE is now: 32.02218 29.9919 28.79145
Center of current box is (x y z): 10.20204 17.83195 11.939365
Diagonals of current box are (D1: x y z, D2: x y z): -5.80905 2.836 -2.45636 26.21313 32.8279 26.33509
D1X- D2Y+ D1Z- 
**Total grid points in box is now: 823207.556205009
**BOX SIZE is now: 33.02218 30.9919 29.79145
Center of current box is (x y z): 9.70204 18.33195 11.439365
Diagonals of current box are (D1: x y z, D2: x y z): -6.80905 2.836 -3.45636 26.21313 33.8279 26.33509
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 934278.322211109
**BOX SIZE is now: 34.02218 31.9919 31.79145
Center of current box is (x y z): 9.20204 18.83195 11.439365
Diagonals of current box are (D1: x y z, D2: x y z): -7.80905 2.836 -4.45636 26.21313 34.8279 27.33509
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1084296.13891709
**BOX SIZE is now: 36.02218 32.9919 33.79145
Center of current box is (x y z): 9.20204 19.33195 11.439365
Diagonals of current box are (D1: x y z, D2: x y z): -8.80905 2.836 -5.45636 27.21313 35.8279 28.33509
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1248980.07806308
**BOX SIZE is now: 38.02218 33.9919 35.79145
Center of current box is (x y z): 9.20204 19.83195 11.439365
Diagonals of current box are (D1: x y z, D2: x y z): -9.80905 2.836 -6.45636 28.21313 36.8279 29.33509
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1428978.13964906
**BOX SIZE is now: 40.02218 34.9919 37.79145
Center of current box is (x y z): 9.20204 20.33195 11.439365
Diagonals of current box are (D1: x y z, D2: x y z): -10.80905 2.836 -7.45636 29.21313 37.8279 30.33509
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1586269.73666516
**BOX SIZE is now: 41.02218 35.9919 39.79145
Center of receptor atoms is (x y z): 8.42640176088973 27.3333076923077 7.43558248378127
Center of current box is (x y z): 8.70204 20.83195 11.439365
Diagonals of current box is (D1: x y z, D2: x y z): -11.80905 2.836 -8.45636 29.21313 38.8279 31.33509
Limit diagonals to 8.3f : -11.809    2.836   -8.456   29.213   38.828   31.335