X+ Y- Z+ X+ Y- Z+ X+ Y- Z+ X- X+ Y+ Z+ X+ X- Z+ Z+ Y- X- Z+ 
After creating box around spheres, box is too small (635921.781445878 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 17.7264959079849 40.3432935191328 -71.0767621101527
Center of current box is (x y z): 16.77013 39.172535 81.0415
Diagonals of current box are (D1: x y z, D2: x y z): 1.81275 25.53919 -95.479 31.72751 52.80588 -66.604
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 753419.520816677
**BOX SIZE is now: 31.91476 29.26669 29.875
Center of current box is (x y z): 16.77013 39.172535 81.5415
Diagonals of current box are (D1: x y z, D2: x y z): 0.812749999999999 24.53919 -96.479 32.72751 53.80588 -66.604
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 883977.856787476
**BOX SIZE is now: 33.91476 31.26669 30.875
Center of current box is (x y z): 16.77013 39.172535 82.0415
Diagonals of current box are (D1: x y z, D2: x y z): -0.187250000000001 23.53919 -97.479 33.72751 54.80588 -66.604
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1028244.78935827
**BOX SIZE is now: 35.91476 33.26669 31.875
Center of current box is (x y z): 16.77013 39.172535 82.5415
Diagonals of current box are (D1: x y z, D2: x y z): -1.18725 22.53919 -98.479 34.72751 55.80588 -66.604
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1186868.31852907
**BOX SIZE is now: 37.91476 35.26669 32.875
Center of current box is (x y z): 16.77013 39.172535 83.0415
Diagonals of current box are (D1: x y z, D2: x y z): -2.18725 21.53919 -99.479 35.72751 56.80588 -66.604
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1360496.44429987
**BOX SIZE is now: 39.91476 37.26669 33.875
Center of current box is (x y z): 16.77013 39.172535 83.5415
Diagonals of current box are (D1: x y z, D2: x y z): -3.18725 20.53919 -100.479 36.72751 57.80588 -66.604
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1549777.16667067
**BOX SIZE is now: 41.91476 39.26669 34.875
Center of receptor atoms is (x y z): 17.7264959079849 40.3432935191328 -71.0767621101527
Center of current box is (x y z): 16.77013 39.172535 -84.0415
Diagonals of current box is (D1: x y z, D2: x y z): -4.18725 19.53919 -101.479 37.72751 58.80588 -66.604
Limit diagonals to 8.3f :  -4.187   19.539 -101.479   37.728   58.806  -66.604