X- Y+ Z+ Y+ Z+ Z+ X- Z+ X- Y+ Z+ X+ X+ Z- Z- Y+ Z- Y+ 
After creating box around spheres, box is too small (772611.097865053 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 50.0194941482444 63.4790169050718 -37.6425078023407
Center of current box is (x y z): 49.40321 69.9505 29.87134
Diagonals of current box are (D1: x y z, D2: x y z): 32.76842 54.355 -43.659 66.038 85.546 -16.08368
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 878461.642763653
**BOX SIZE is now: 35.26958 31.191 29.57532
Center of current box is (x y z): 49.40321 68.9505 29.87134
Diagonals of current box are (D1: x y z, D2: x y z): 31.76842 53.355 -44.659 67.038 84.546 -15.08368
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 991049.443662253
**BOX SIZE is now: 37.26958 31.191 31.57532
Center of current box is (x y z): 49.40321 67.9505 29.87134
Diagonals of current box are (D1: x y z, D2: x y z): 30.76842 52.355 -45.659 68.038 83.546 -14.08368
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 1110374.50056085
**BOX SIZE is now: 39.26958 31.191 33.57532
Center of current box is (x y z): 49.40321 66.9505 29.87134
Diagonals of current box are (D1: x y z, D2: x y z): 29.76842 51.355 -46.659 69.038 82.546 -13.08368
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1245157.09495288
**BOX SIZE is now: 40.26958 32.191 35.57532
Center of current box is (x y z): 49.90321 66.4505 29.87134
Diagonals of current box are (D1: x y z, D2: x y z): 29.76842 50.355 -47.659 70.038 82.546 -12.08368
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1389686.49926492
**BOX SIZE is now: 41.26958 33.191 37.57532
Center of current box is (x y z): 50.40321 65.9505 29.87134
Diagonals of current box are (D1: x y z, D2: x y z): 29.76842 49.355 -48.659 71.038 82.546 -11.08368
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1505265.25483289
**BOX SIZE is now: 42.26958 34.191 38.57532
Center of receptor atoms is (x y z): 50.0194941482444 63.4790169050718 -37.6425078023407
Center of current box is (x y z): 50.90321 65.4505 -30.37134
Diagonals of current box is (D1: x y z, D2: x y z): 29.76842 48.355 -49.659 72.038 82.546 -11.08368
Limit diagonals to 8.3f :  29.768   48.355  -49.659   72.038   82.546  -11.084