X- Y+ Z- Z+ X+ X- X- Z+ Z- X- Z+ X- 
After creating box around spheres, box is too small (767708.76850417 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 17.9213246632605 -4.30824988388294 -18.9757895959127
Center of current box is (x y z): 20.07449 2.162 24.171
Diagonals of current box are (D1: x y z, D2: x y z): 5.59898 -15.704 -37.914 34.55 20.028 -10.428
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 874409.31537589
**BOX SIZE is now: 30.95102 36.732 28.486
Center of current box is (x y z): 20.07449 1.662 24.671
Diagonals of current box are (D1: x y z, D2: x y z): 4.59898 -16.704 -38.914 35.55 20.028 -10.428
D1X- D2X+ D1Y- D1Z- D2Y- 
**Total grid points in box is now: 963591.72938317
**BOX SIZE is now: 32.95102 36.732 29.486
Center of current box is (x y z): 20.07449 0.661999999999999 25.171
Diagonals of current box are (D1: x y z, D2: x y z): 3.59898 -17.704 -39.914 36.55 19.028 -10.428
D1X- D2X+ D1Y- 
**Total grid points in box is now: 1049903.31193561
**BOX SIZE is now: 34.95102 37.732 29.486
Center of current box is (x y z): 20.07449 0.161999999999999 25.171
Diagonals of current box are (D1: x y z, D2: x y z): 2.59898 -18.704 -39.914 37.55 19.028 -10.428
D1X- D2X+ D1Y- 
**Total grid points in box is now: 1139399.38248805
**BOX SIZE is now: 36.95102 38.732 29.486
Center of current box is (x y z): 20.07449 0.338000000000001 25.171
Diagonals of current box are (D1: x y z, D2: x y z): 1.59898 -19.704 -39.914 38.55 19.028 -10.428
D1X- D2X+ D1Y- 
**Total grid points in box is now: 1232079.94104049
**BOX SIZE is now: 38.95102 39.732 29.486
Center of current box is (x y z): 20.07449 0.838000000000001 25.171
Diagonals of current box are (D1: x y z, D2: x y z): 0.598979999999999 -20.704 -39.914 39.55 19.028 -10.428
D1X- D2X+ D1Y- 
**Total grid points in box is now: 1327944.98759293
**BOX SIZE is now: 40.95102 40.732 29.486
Center of current box is (x y z): 20.07449 1.338 25.171
Diagonals of current box are (D1: x y z, D2: x y z): -0.401020000000001 -21.704 -39.914 40.55 19.028 -10.428
D1X- D2X+ D1Y- 
**Total grid points in box is now: 1426994.52214537
**BOX SIZE is now: 42.95102 41.732 29.486
Center of current box is (x y z): 20.07449 1.838 25.171
Diagonals of current box are (D1: x y z, D2: x y z): -1.40102 -22.704 -39.914 41.55 19.028 -10.428
D1X- D2X+ D1Y- 
**Total grid points in box is now: 1529228.54469781
**BOX SIZE is now: 44.95102 42.732 29.486
Center of receptor atoms is (x y z): 17.9213246632605 -4.30824988388294 -18.9757895959127
Center of current box is (x y z): 20.07449 -2.338 -25.171
Diagonals of current box is (D1: x y z, D2: x y z): -2.40102 -23.704 -39.914 42.55 19.028 -10.428
Limit diagonals to 8.3f :  -2.401  -23.704  -39.914   42.550   19.028  -10.428