X+ Y+ Z+ X- Y+ Z- X- X+ Z- X+ Y+ Z+ X+ X- 
After creating box around spheres, box is too small (669994.521136075 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 1.45270886850153 15.7060733944954 21.5881357798165
Center of current box is (x y z): 3.174815 11.36796 24.790155
Diagonals of current box are (D1: x y z, D2: x y z): -12.0905 -3.36108 10.99466 18.44013 26.097 38.58565
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 791622.731456954
**BOX SIZE is now: 32.53063 30.45808 29.59099
Center of current box is (x y z): 3.174815 11.86796 24.790155
Diagonals of current box are (D1: x y z, D2: x y z): -13.0905 -3.36108 9.99466 19.44013 27.097 39.58565
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 926539.022017832
**BOX SIZE is now: 34.53063 31.45808 31.59099
Center of current box is (x y z): 3.174815 12.36796 24.790155
Diagonals of current box are (D1: x y z, D2: x y z): -14.0905 -3.36108 8.99466 20.44013 28.097 40.58565
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1075391.39281871
**BOX SIZE is now: 36.53063 32.45808 33.59099
Center of current box is (x y z): 3.174815 12.86796 24.790155
Diagonals of current box are (D1: x y z, D2: x y z): -15.0905 -3.36108 7.99466 21.44013 29.097 41.58565
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1238827.84385959
**BOX SIZE is now: 38.53063 33.45808 35.59099
Center of current box is (x y z): 3.174815 13.36796 24.790155
Diagonals of current box are (D1: x y z, D2: x y z): -16.0905 -3.36108 6.99466 22.44013 30.097 42.58565
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1417496.37514047
**BOX SIZE is now: 40.53063 34.45808 37.59099
Center of current box is (x y z): 3.174815 13.86796 24.790155
Diagonals of current box are (D1: x y z, D2: x y z): -17.0905 -3.36108 5.99466 23.44013 31.097 43.58565
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1612044.98666135
**BOX SIZE is now: 42.53063 35.45808 39.59099
Center of receptor atoms is (x y z): 1.45270886850153 15.7060733944954 21.5881357798165
Center of current box is (x y z): 3.174815 14.36796 24.790155
Diagonals of current box is (D1: x y z, D2: x y z): -18.0905 -3.36108 4.99466 24.44013 32.097 44.58565
Limit diagonals to 8.3f : -18.090   -3.361    4.995   24.440   32.097   44.586