X- Y- Z- X- Y+ Z+ Z- X- Z- X+ Z- X+ Y+ Z+ Y+ Z+ X- Y- Y- Y- 
After creating box around spheres, box is too small (701698.463483529 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 6.43973410138249 -32.303665437788 27.7058142857143
Center of current box is (x y z): 2.04973 35.61318 26.31507
Diagonals of current box are (D1: x y z, D2: x y z): -17.1 -49.43398 10.69729 13.00054 -21.79238 41.93285
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 827249.164258507
**BOX SIZE is now: 31.10054 29.6416 33.23556
Center of current box is (x y z): 1.54973 35.61318 26.31507
Diagonals of current box are (D1: x y z, D2: x y z): -17.1 -50.43398 9.69729 14.00054 -20.79238 42.93285
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 966308.314953485
**BOX SIZE is now: 32.10054 31.6416 35.23556
Center of current box is (x y z): 1.04973 35.61318 26.31507
Diagonals of current box are (D1: x y z, D2: x y z): -17.1 -51.43398 8.69729 15.00054 -19.79238 43.93285
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1119523.91556846
**BOX SIZE is now: 33.10054 33.6416 37.23556
Center of current box is (x y z): 0.54973 35.61318 26.31507
Diagonals of current box are (D1: x y z, D2: x y z): -17.1 -52.43398 7.69729 16.00054 -18.79238 44.93285
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1287543.96610344
**BOX SIZE is now: 34.10054 35.6416 39.23556
Center of current box is (x y z): 0.0497300000000003 35.61318 26.31507
Diagonals of current box are (D1: x y z, D2: x y z): -17.1 -53.43398 6.69729 17.00054 -17.79238 45.93285
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1471016.46655842
**BOX SIZE is now: 35.10054 37.6416 41.23556
Center of current box is (x y z): 0.45027 35.61318 26.31507
Diagonals of current box are (D1: x y z, D2: x y z): -17.1 -54.43398 5.69729 18.00054 -16.79238 46.93285
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1670589.4169334
**BOX SIZE is now: 36.10054 39.6416 43.23556
Center of receptor atoms is (x y z): 6.43973410138249 -32.303665437788 27.7058142857143
Center of current box is (x y z): 0.95027 -35.61318 26.31507
Diagonals of current box is (D1: x y z, D2: x y z): -17.1 -55.43398 4.69729 19.00054 -15.79238 47.93285
Limit diagonals to 8.3f : -17.100  -55.434    4.697   19.001  -15.792   47.933