X- Y+ Z+ X- Z- Y- Z- Y- X+ X- 
After creating box around spheres, box is too small (648896.787935526 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 40.6100885489105 -7.61565368567454 -72.7308358831711
Center of current box is (x y z): 34.38482 3.68679 77.48657
Diagonals of current box are (D1: x y z, D2: x y z): 19.49776 -19.39954 -90.3294 49.27188 12.02596 -64.64374
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 770156.275064804
**BOX SIZE is now: 31.77412 32.4255 27.68566
Center of current box is (x y z): 34.38482 4.18679 77.48657
Diagonals of current box are (D1: x y z, D2: x y z): 18.49776 -20.39954 -91.3294 50.27188 12.02596 -63.64374
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 878050.359669172
**BOX SIZE is now: 32.77412 33.4255 29.68566
Center of current box is (x y z): 34.88482 4.68679 77.48657
Diagonals of current box are (D1: x y z, D2: x y z): 18.49776 -21.39954 -92.3294 51.27188 12.02596 -62.64374
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 994697.028873541
**BOX SIZE is now: 33.77412 34.4255 31.68566
Center of current box is (x y z): 35.38482 5.18679 77.48657
Diagonals of current box are (D1: x y z, D2: x y z): 18.49776 -22.39954 -93.3294 52.27188 12.02596 -61.64374
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1120420.28267791
**BOX SIZE is now: 34.77412 35.4255 33.68566
Center of current box is (x y z): 35.88482 5.68679 77.48657
Diagonals of current box are (D1: x y z, D2: x y z): 18.49776 -23.39954 -94.3294 53.27188 12.02596 -60.64374
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1255544.12108228
**BOX SIZE is now: 35.77412 36.4255 35.68566
Center of current box is (x y z): 36.38482 6.18679 77.48657
Diagonals of current box are (D1: x y z, D2: x y z): 18.49776 -24.39954 -95.3294 54.27188 12.02596 -59.64374
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1400392.54408665
**BOX SIZE is now: 36.77412 37.4255 37.68566
Center of current box is (x y z): 36.88482 6.68679 77.48657
Diagonals of current box are (D1: x y z, D2: x y z): 18.49776 -25.39954 -96.3294 55.27188 12.02596 -58.64374
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1555289.55169101
**BOX SIZE is now: 37.77412 38.4255 39.68566
Center of receptor atoms is (x y z): 40.6100885489105 -7.61565368567454 -72.7308358831711
Center of current box is (x y z): 37.38482 -7.18679 -77.48657
Diagonals of current box is (D1: x y z, D2: x y z): 18.49776 -26.39954 -97.3294 56.27188 12.02596 -57.64374
Limit diagonals to 8.3f :  18.498  -26.400  -97.329   56.272   12.026  -57.644