X+ Y+ Z- X+ Y- Z+ Y+ Y+ X- Z- Z- Y+ X+ X+ Z+ X+ Z+ X+ 
After creating box around spheres, box is too small (707175.201611637 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 59.0429662560256 15.7495495447242 12.657401178361
Center of current box is (x y z): 64.51224 17.74969 12.585325
Diagonals of current box are (D1: x y z, D2: x y z): 49.90471 2.29649 -1.91835 79.11977 33.20289 27.089
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 859949.527499847
**BOX SIZE is now: 31.21506 32.9064 31.00735
Center of current box is (x y z): 64.51224 17.74969 12.585325
Diagonals of current box are (D1: x y z, D2: x y z): 48.90471 1.29649 -2.91835 80.11977 34.20289 28.089
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1033271.67634806
**BOX SIZE is now: 33.21506 34.9064 33.00735
Center of current box is (x y z): 64.51224 17.74969 12.585325
Diagonals of current box are (D1: x y z, D2: x y z): 47.90471 0.29649 -3.91835 81.11977 35.20289 29.089
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1228437.64815627
**BOX SIZE is now: 35.21506 36.9064 35.00735
Center of current box is (x y z): 64.51224 17.74969 12.585325
Diagonals of current box are (D1: x y z, D2: x y z): 46.90471 -0.70351 -4.91835 82.11977 36.20289 30.089
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1446743.44292448
**BOX SIZE is now: 37.21506 38.9064 37.00735
Center of current box is (x y z): 64.51224 17.74969 12.585325
Diagonals of current box are (D1: x y z, D2: x y z): 45.90471 -1.70351 -5.91835 83.11977 37.20289 31.089
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1648183.82024403
**BOX SIZE is now: 39.21506 39.9064 39.00735
Center of receptor atoms is (x y z): 59.0429662560256 15.7495495447242 12.657401178361
Center of current box is (x y z): 64.51224 17.24969 12.585325
Diagonals of current box is (D1: x y z, D2: x y z): 44.90471 -2.70351 -6.91835 84.11977 37.20289 32.089
Limit diagonals to 8.3f :  44.905   -2.704   -6.918   84.120   37.203   32.089