X- Y+ Z- X+ Z- Y- X- Z+ Z- X+ X+ 
After creating box around spheres, box is too small (647466.114711993 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 51.6161691253952 120.668132244468 58.9596691253951
Center of current box is (x y z): 53.511985 128.55509 56.65912
Diagonals of current box are (D1: x y z, D2: x y z): 39.07797 114.29208 42.099 67.946 142.8181 71.21924
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 766096.476811063
**BOX SIZE is now: 29.86803 30.52602 31.12024
Center of current box is (x y z): 53.011985 128.55509 56.65912
Diagonals of current box are (D1: x y z, D2: x y z): 38.07797 113.29208 41.099 67.946 143.8181 72.21924
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 897836.129470134
**BOX SIZE is now: 30.86803 32.52602 33.12024
Center of current box is (x y z): 52.511985 128.55509 56.65912
Diagonals of current box are (D1: x y z, D2: x y z): 37.07797 112.29208 40.099 67.946 144.8181 73.21924
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1043333.0726892
**BOX SIZE is now: 31.86803 34.52602 35.12024
Center of current box is (x y z): 52.011985 128.55509 56.65912
Diagonals of current box are (D1: x y z, D2: x y z): 36.07797 111.29208 39.099 67.946 145.8181 74.21924
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1203235.30646828
**BOX SIZE is now: 32.86803 36.52602 37.12024
Center of current box is (x y z): 51.511985 128.55509 56.65912
Diagonals of current box are (D1: x y z, D2: x y z): 35.07797 110.29208 38.099 67.946 146.8181 75.21924
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1342417.84333531
**BOX SIZE is now: 33.86803 37.52602 39.12024
Center of current box is (x y z): 51.011985 128.05509 56.65912
Diagonals of current box are (D1: x y z, D2: x y z): 34.07797 109.29208 37.099 67.946 146.8181 76.21924
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1491423.43056235
**BOX SIZE is now: 34.86803 38.52602 41.12024
Center of current box is (x y z): 50.511985 127.55509 56.65912
Diagonals of current box are (D1: x y z, D2: x y z): 33.07797 108.29208 36.099 67.946 146.8181 77.21924
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1650576.06814938
**BOX SIZE is now: 35.86803 39.52602 43.12024
Center of receptor atoms is (x y z): 51.6161691253952 120.668132244468 58.9596691253951
Center of current box is (x y z): 50.011985 127.05509 56.65912
Diagonals of current box is (D1: x y z, D2: x y z): 32.07797 107.29208 35.099 67.946 146.8181 78.21924
Limit diagonals to 8.3f :  32.078  107.292   35.099   67.946  146.818   78.219