X- Y- Z+ Y- Z+ X- Z+ X- X- Y- Z+ Y- Z+ Z- Y- Z+ 
After creating box around spheres, box is too small (735411.941509983 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 42.1784464229928 15.2936144954701 45.4257856919713
Center of current box is (x y z): 45.079725 22.821105 48.612
Diagonals of current box are (D1: x y z, D2: x y z): 31.46713 7.316 32.481 58.69232 38.32621 64.743
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 838375.397917318
**BOX SIZE is now: 29.22519 31.01021 34.262
Center of current box is (x y z): 45.079725 21.821105 48.612
Diagonals of current box are (D1: x y z, D2: x y z): 30.46713 6.316 31.481 59.69232 37.32621 65.743
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 948037.059684652
**BOX SIZE is now: 31.22519 31.01021 36.262
Center of current box is (x y z): 45.079725 20.821105 48.612
Diagonals of current box are (D1: x y z, D2: x y z): 29.46713 5.316 30.481 60.69232 36.32621 66.743
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1098721.00674605
**BOX SIZE is now: 33.22519 32.01021 38.262
Center of current box is (x y z): 45.079725 20.321105 48.612
Diagonals of current box are (D1: x y z, D2: x y z): 28.46713 4.316 29.481 61.69232 36.32621 67.743
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1264039.77568744
**BOX SIZE is now: 35.22519 33.01021 40.262
Center of current box is (x y z): 45.079725 19.821105 48.612
Diagonals of current box are (D1: x y z, D2: x y z): 27.46713 3.316 28.481 62.69232 36.32621 68.743
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1444641.36650884
**BOX SIZE is now: 37.22519 34.01021 42.262
Center of current box is (x y z): 45.079725 19.321105 48.612
Diagonals of current box are (D1: x y z, D2: x y z): 26.46713 2.316 27.481 63.69232 36.32621 69.743
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1641173.77921023
**BOX SIZE is now: 39.22519 35.01021 44.262
Center of receptor atoms is (x y z): 42.1784464229928 15.2936144954701 45.4257856919713
Center of current box is (x y z): 45.079725 18.821105 48.612
Diagonals of current box is (D1: x y z, D2: x y z): 25.46713 1.316 26.481 64.69232 36.32621 70.743
Limit diagonals to 8.3f :  25.467    1.316   26.481   64.692   36.326   70.743