X- Y- Z+ X+ Z- X- Y- X- X+ Y+ Y+ X+ X- X- 
After creating box around spheres, box is too small (643506.172541635 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 30.8954303797468 -31.0147886075949 -5.77437805907174
Center of current box is (x y z): 26.669735 36.738265 7.329325
Diagonals of current box are (D1: x y z, D2: x y z): 11.57011 -50.68722 -21.47394 41.76936 -22.78931 6.81529
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 787296.976189967
**BOX SIZE is now: 32.19925 29.89791 30.28923
Center of current box is (x y z): 26.669735 36.738265 7.329325
Diagonals of current box are (D1: x y z, D2: x y z): 10.57011 -51.68722 -22.47394 42.76936 -21.78931 7.81529
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 951043.240078299
**BOX SIZE is now: 34.19925 31.89791 32.28923
Center of current box is (x y z): 26.669735 36.738265 7.329325
Diagonals of current box are (D1: x y z, D2: x y z): 9.57011 -52.68722 -23.47394 43.76936 -20.78931 8.81529
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1136040.96420663
**BOX SIZE is now: 36.19925 33.89791 34.28923
Center of current box is (x y z): 26.669735 36.738265 7.329325
Diagonals of current box are (D1: x y z, D2: x y z): 8.57011 -53.68722 -24.47394 44.76936 -19.78931 9.81529
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1306561.77113364
**BOX SIZE is now: 38.19925 35.89791 35.28923
Center of current box is (x y z): 26.669735 36.738265 7.829325
Diagonals of current box are (D1: x y z, D2: x y z): 7.57011 -54.68722 -25.47394 45.76936 -18.78931 9.81529
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1492707.54502065
**BOX SIZE is now: 40.19925 37.89791 36.28923
Center of current box is (x y z): 26.669735 36.738265 8.329325
Diagonals of current box are (D1: x y z, D2: x y z): 6.57011 -55.68722 -26.47394 46.76936 -17.78931 9.81529
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1695126.28586766
**BOX SIZE is now: 42.19925 39.89791 37.28923
Center of receptor atoms is (x y z): 30.8954303797468 -31.0147886075949 -5.77437805907174
Center of current box is (x y z): 26.669735 -36.738265 -8.829325
Diagonals of current box is (D1: x y z, D2: x y z): 5.57011 -56.68722 -27.47394 47.76936 -16.78931 9.81529
Limit diagonals to 8.3f :   5.570  -56.687  -27.474   47.769  -16.789    9.815