X+ Y- Z- X- Y- Z- Z+ Z+ X+ Z+ X- Y- Z- Y+ X+ Z+ Y+ Z+ Z- Z- Z- Y+ Z- 
After creating box around spheres, box is too small (695971.615964328 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -12.1791485477178 9.56920414937759 -20.1107659751037
Center of current box is (x y z): 18.02766 8.987155 12.3301
Diagonals of current box are (D1: x y z, D2: x y z): -33.39132 -5.67469 -26.634 -2.664 23.649 1.9738
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 821300.685262009
**BOX SIZE is now: 31.72732 31.32369 30.6078
Center of current box is (x y z): 17.52766 8.987155 12.3301
Diagonals of current box are (D1: x y z, D2: x y z): -33.39132 -6.67469 -27.634 -1.664 24.649 2.9738
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 960171.45659969
**BOX SIZE is now: 32.72732 33.32369 32.6078
Center of current box is (x y z): 17.02766 8.987155 12.3301
Diagonals of current box are (D1: x y z, D2: x y z): -33.39132 -7.67469 -28.634 -0.664 25.649 3.9738
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1113231.92997737
**BOX SIZE is now: 33.72732 35.32369 34.6078
Center of current box is (x y z): 16.52766 8.987155 12.3301
Diagonals of current box are (D1: x y z, D2: x y z): -33.39132 -8.67469 -29.634 0.336 26.649 4.9738
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1281130.10539505
**BOX SIZE is now: 34.72732 37.32369 36.6078
Center of current box is (x y z): 16.02766 8.987155 12.3301
Diagonals of current box are (D1: x y z, D2: x y z): -33.39132 -9.67469 -30.634 1.336 27.649 5.9738
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1464513.98285273
**BOX SIZE is now: 35.72732 39.32369 38.6078
Center of current box is (x y z): 15.52766 8.987155 12.3301
Diagonals of current box are (D1: x y z, D2: x y z): -33.39132 -10.67469 -31.634 2.336 28.649 6.9738
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1664031.56235041
**BOX SIZE is now: 36.72732 41.32369 40.6078
Center of receptor atoms is (x y z): -12.1791485477178 9.56920414937759 -20.1107659751037
Center of current box is (x y z): -15.02766 8.987155 -12.3301
Diagonals of current box is (D1: x y z, D2: x y z): -33.39132 -11.67469 -32.634 3.336 29.649 7.9738
Limit diagonals to 8.3f : -33.391  -11.675  -32.634    3.336   29.649    7.974