X- Y- Z+ X+ Z+ Z+ X- X- Z+ X+ Z- 
After creating box around spheres, box is too small (542227.129040829 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 48.8703069053709 7.30950447570333 26.3771521739131
Center of current box is (x y z): 42.686855 2.83307 28.87838
Diagonals of current box are (D1: x y z, D2: x y z): 30.09321 -15.96072 13.69428 55.2805 10.29458 44.06248
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 650607.70911798
**BOX SIZE is now: 27.18729 28.2553 31.3682
Center of current box is (x y z): 42.686855 2.83307 28.37838
Diagonals of current box are (D1: x y z, D2: x y z): 29.09321 -16.96072 12.69428 56.2805 11.29458 44.06248
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 771751.620115131
**BOX SIZE is now: 29.18729 30.2553 32.3682
Center of current box is (x y z): 42.686855 2.83307 27.87838
Diagonals of current box are (D1: x y z, D2: x y z): 28.09321 -17.96072 11.69428 57.2805 12.29458 44.06248
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 906306.862032282
**BOX SIZE is now: 31.18729 32.2553 33.3682
Center of current box is (x y z): 42.686855 2.83307 27.37838
Diagonals of current box are (D1: x y z, D2: x y z): 27.09321 -18.96072 10.69428 58.2805 13.29458 44.06248
D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 993266.604885207
**BOX SIZE is now: 32.18729 33.2553 34.3682
Center of current box is (x y z): 43.186855 2.33307 26.87838
Diagonals of current box are (D1: x y z, D2: x y z): 27.09321 -18.96072 9.69428 59.2805 14.29458 44.06248
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1117308.04757294
**BOX SIZE is now: 33.18729 35.2553 35.3682
Center of current box is (x y z): 43.686855 2.33307 26.37838
Diagonals of current box are (D1: x y z, D2: x y z): 27.09321 -19.96072 8.69428 60.2805 15.29458 44.06248
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1252687.93401528
**BOX SIZE is now: 35.18729 36.2553 36.3682
Center of current box is (x y z): 43.686855 1.83307 25.87838
Diagonals of current box are (D1: x y z, D2: x y z): 26.09321 -19.96072 7.69428 61.2805 16.29458 44.06248
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1397811.27211763
**BOX SIZE is now: 37.18729 37.2553 37.3682
Center of current box is (x y z): 43.686855 1.33307 25.37838
Diagonals of current box are (D1: x y z, D2: x y z): 25.09321 -19.96072 6.69428 62.2805 17.29458 44.06248
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1553002.06187997
**BOX SIZE is now: 39.18729 38.2553 38.3682
Center of receptor atoms is (x y z): 48.8703069053709 7.30950447570333 26.3771521739131
Center of current box is (x y z): 43.686855 -0.833070000000001 24.87838
Diagonals of current box is (D1: x y z, D2: x y z): 24.09321 -19.96072 5.69428 63.2805 18.29458 44.06248
Limit diagonals to 8.3f :  24.093  -19.961    5.694   63.281   18.295   44.062