X- Y- Z+ X- X+ X- X- X- Y- 
After creating box around spheres, box is too small (670650.001076196 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -2.60367819706498 -1.75179192872116 -17.0053076519916
Center of current box is (x y z): 1.574 7.363 24.9735
Diagonals of current box are (D1: x y z, D2: x y z): -11.715 -19.964 -43.515 14.863 5.238 -6.432
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 799332.709448196
**BOX SIZE is now: 28.578 27.202 38.083
Center of current box is (x y z): 1.574 7.363 24.4735
Diagonals of current box are (D1: x y z, D2: x y z): -12.715 -20.964 -43.515 15.863 6.238 -5.432
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 942265.585820196
**BOX SIZE is now: 30.578 29.202 39.083
Center of current box is (x y z): 1.574 7.363 23.9735
Diagonals of current box are (D1: x y z, D2: x y z): -13.715 -21.964 -43.515 16.863 7.238 -4.432
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1100096.6301922
**BOX SIZE is now: 32.578 31.202 40.083
Center of current box is (x y z): 1.574 7.363 23.4735
Diagonals of current box are (D1: x y z, D2: x y z): -14.715 -22.964 -43.515 17.863 8.238 -3.432
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1273473.8425642
**BOX SIZE is now: 34.578 33.202 41.083
Center of current box is (x y z): 1.574 7.363 22.9735
Diagonals of current box are (D1: x y z, D2: x y z): -15.715 -23.964 -43.515 18.863 9.238 -2.432
D1X- D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1423047.2672542
**BOX SIZE is now: 35.578 35.202 42.083
Center of current box is (x y z): 1.074 7.363 22.4735
Diagonals of current box are (D1: x y z, D2: x y z): -16.715 -24.964 -43.515 18.863 10.238 -1.432
D1X- D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1582908.9879442
**BOX SIZE is now: 36.578 37.202 43.083
Center of receptor atoms is (x y z): -2.60367819706498 -1.75179192872116 -17.0053076519916
Center of current box is (x y z): 0.574 -7.363 -21.9735
Diagonals of current box is (D1: x y z, D2: x y z): -17.715 -25.964 -43.515 18.863 11.238 -0.431999999999999
Limit diagonals to 8.3f : -17.715  -25.964  -43.515   18.863   11.238   -0.432