X+ Y- Z- X- Y+ Z+ Y- Z- Y+ Z+ Y- Z- Y+ X+ X- Y- X- 
After creating box around spheres, box is too small (641862.019685662 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 27.496637813985 -10.6392780040733 26.3860023761031
Center of current box is (x y z): 32.93373 12.400355 24.766385
Diagonals of current box are (D1: x y z, D2: x y z): 19.32578 -26.72129 9.518 46.54168 1.92058 40.01477
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 785486.085049
**BOX SIZE is now: 29.2159 30.64187 32.49677
Center of current box is (x y z): 32.93373 12.400355 24.766385
Diagonals of current box are (D1: x y z, D2: x y z): 18.32578 -27.72129 8.518 47.54168 2.92058 41.01477
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 949058.731052339
**BOX SIZE is now: 31.2159 32.64187 34.49677
Center of current box is (x y z): 32.93373 12.400355 24.766385
Diagonals of current box are (D1: x y z, D2: x y z): 17.32578 -28.72129 7.518 48.54168 3.92058 42.01477
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1133875.95769568
**BOX SIZE is now: 33.2159 34.64187 36.49677
Center of current box is (x y z): 32.93373 12.400355 24.766385
Diagonals of current box are (D1: x y z, D2: x y z): 16.32578 -29.72129 6.518 49.54168 4.92058 43.01477
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1306393.60137623
**BOX SIZE is now: 35.2159 36.64187 37.49677
Center of current box is (x y z): 32.93373 12.400355 25.266385
Diagonals of current box are (D1: x y z, D2: x y z): 15.32578 -30.72129 6.518 50.54168 5.92058 44.01477
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1494771.18653677
**BOX SIZE is now: 37.2159 38.64187 38.49677
Center of current box is (x y z): 32.93373 12.400355 25.766385
Diagonals of current box are (D1: x y z, D2: x y z): 14.32578 -31.72129 6.518 51.54168 6.92058 45.01477
D1X- D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1656315.7031998
**BOX SIZE is now: 38.2159 40.64187 39.49677
Center of receptor atoms is (x y z): 27.496637813985 -10.6392780040733 26.3860023761031
Center of current box is (x y z): 32.43373 -12.400355 26.266385
Diagonals of current box is (D1: x y z, D2: x y z): 13.32578 -32.72129 6.518 51.54168 7.92058 46.01477
Limit diagonals to 8.3f :  13.326  -32.721    6.518   51.542    7.921   46.015