X+ Y- Z- X- Z- X- Z+ Z+ X- Y+ Z+ X+ Y- Z- Z+ X+ Y+ X+ Y- Z- Z- X+ Y+ 
After creating box around spheres, box is too small (444325.736980548 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 72.942215116279 28.6097325581396 43.4439962624584
Center of current box is (x y z): 77.60745 25.833805 41.89769
Diagonals of current box are (D1: x y z, D2: x y z): 65.23 13.83534 28.04638 89.9849 37.83227 55.749
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 557806.948836134
**BOX SIZE is now: 26.7549 25.99693 29.70262
Center of current box is (x y z): 77.60745 25.833805 41.89769
Diagonals of current box are (D1: x y z, D2: x y z): 64.23 12.83534 27.04638 90.9849 38.83227 56.749
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 689098.321891721
**BOX SIZE is now: 28.7549 27.99693 31.70262
Center of current box is (x y z): 77.60745 25.833805 41.89769
Diagonals of current box are (D1: x y z, D2: x y z): 63.23 11.83534 26.04638 91.9849 39.83227 57.749
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 839495.856147307
**BOX SIZE is now: 30.7549 29.99693 33.70262
Center of current box is (x y z): 77.60745 25.833805 41.89769
Diagonals of current box are (D1: x y z, D2: x y z): 62.23 10.83534 25.04638 92.9849 40.83227 58.749
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1010295.55160289
**BOX SIZE is now: 32.7549 31.99693 35.70262
Center of current box is (x y z): 77.60745 25.833805 41.89769
Diagonals of current box are (D1: x y z, D2: x y z): 61.23 9.83534 24.04638 93.9849 41.83227 59.749
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1202793.40825848
**BOX SIZE is now: 34.7549 33.99693 37.70262
Center of current box is (x y z): 77.60745 25.833805 41.89769
Diagonals of current box are (D1: x y z, D2: x y z): 60.23 8.83534 23.04638 94.9849 42.83227 60.749
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1379697.77042424
**BOX SIZE is now: 35.7549 35.99693 39.70262
Center of current box is (x y z): 77.10745 25.833805 41.89769
Diagonals of current box are (D1: x y z, D2: x y z): 59.23 7.83534 22.04638 94.9849 43.83227 61.749
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1572500.74239
**BOX SIZE is now: 36.7549 37.99693 41.70262
Center of receptor atoms is (x y z): 72.942215116279 28.6097325581396 43.4439962624584
Center of current box is (x y z): 76.60745 25.833805 41.89769
Diagonals of current box is (D1: x y z, D2: x y z): 58.23 6.83534 21.04638 94.9849 44.83227 62.749
Limit diagonals to 8.3f :  58.230    6.835   21.046   94.985   44.832   62.749