X+ Y- Z+ X+ Y- Y+ Z- X- X+ Y- Z- X+ Y- X+ X+ Y- Y- 
After creating box around spheres, box is too small (547154.391973248 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 7.18930327868853 65.2667817976259 59.0268990955341
Center of current box is (x y z): 2.566535 65.95321 64.77087
Diagonals of current box are (D1: x y z, D2: x y z): -10.9839 52.66 50.70803 16.11697 79.24642 78.83371
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 676653.551876048
**BOX SIZE is now: 29.10087 28.58642 30.12568
Center of current box is (x y z): 2.566535 65.95321 64.77087
Diagonals of current box are (D1: x y z, D2: x y z): -11.9839 51.66 49.70803 17.11697 80.24642 79.83371
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 825120.313298849
**BOX SIZE is now: 31.10087 30.58642 32.12568
Center of current box is (x y z): 2.566535 65.95321 64.77087
Diagonals of current box are (D1: x y z, D2: x y z): -12.9839 50.66 48.70803 18.11697 81.24642 80.83371
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 993850.676241649
**BOX SIZE is now: 33.10087 32.58642 34.12568
Center of current box is (x y z): 2.566535 65.95321 64.77087
Diagonals of current box are (D1: x y z, D2: x y z): -13.9839 49.66 47.70803 19.11697 82.24642 81.83371
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1184140.64070445
**BOX SIZE is now: 35.10087 34.58642 36.12568
Center of current box is (x y z): 2.566535 65.95321 64.77087
Diagonals of current box are (D1: x y z, D2: x y z): -14.9839 48.66 46.70803 20.11697 83.24642 82.83371
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1397286.20668725
**BOX SIZE is now: 37.10087 36.58642 38.12568
Center of current box is (x y z): 2.566535 65.95321 64.77087
Diagonals of current box are (D1: x y z, D2: x y z): -15.9839 47.66 45.70803 21.11697 84.24642 83.83371
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1593846.78420104
**BOX SIZE is now: 39.10087 38.58642 39.12568
Center of receptor atoms is (x y z): 7.18930327868853 65.2667817976259 59.0268990955341
Center of current box is (x y z): 2.566535 65.95321 64.27087
Diagonals of current box is (D1: x y z, D2: x y z): -16.9839 46.66 44.70803 22.11697 85.24642 83.83371
Limit diagonals to 8.3f : -16.984   46.660   44.708   22.117   85.246   83.834