X+ Y+ Z+ X+ Y- Z- Z+ Y- Z- X+ Z+ Z- Y- Y- X- Y+ Y+ Y+ Y+ Y+ Z+ 
After creating box around spheres, box is too small (504863.138946302 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 3.27580570839065 1.16576960110041 21.3277338376891
Center of current box is (x y z): 2.707285 1.237585 21.993025
Diagonals of current box are (D1: x y z, D2: x y z): -14.57057 -14.845 7.514 9.156 12.36983 36.47205
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 628235.701120669
**BOX SIZE is now: 25.72657 29.21483 30.95805
Center of current box is (x y z): 2.707285 1.237585 21.993025
Diagonals of current box are (D1: x y z, D2: x y z): -15.57057 -15.845 6.514 10.156 13.36983 37.47205
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 770162.544495037
**BOX SIZE is now: 27.72657 31.21483 32.95805
Center of current box is (x y z): 2.707285 1.237585 21.993025
Diagonals of current box are (D1: x y z, D2: x y z): -16.57057 -16.845 5.514 11.156 14.36983 38.47205
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 931939.669069404
**BOX SIZE is now: 29.72657 33.21483 34.95805
Center of current box is (x y z): 2.707285 1.237585 21.993025
Diagonals of current box are (D1: x y z, D2: x y z): -17.57057 -17.845 4.514 12.156 15.36983 39.47205
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1114863.07484377
**BOX SIZE is now: 31.72657 35.21483 36.95805
Center of current box is (x y z): 2.707285 1.237585 21.993025
Diagonals of current box are (D1: x y z, D2: x y z): -18.57057 -18.845 3.514 13.156 16.36983 40.47205
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1320228.76181814
**BOX SIZE is now: 33.72657 37.21483 38.95805
Center of current box is (x y z): 2.707285 1.237585 21.993025
Diagonals of current box are (D1: x y z, D2: x y z): -19.57057 -19.845 2.514 14.156 17.36983 41.47205
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1549332.72999251
**BOX SIZE is now: 35.72657 39.21483 40.95805
Center of receptor atoms is (x y z): 3.27580570839065 1.16576960110041 21.3277338376891
Center of current box is (x y z): -2.707285 -1.237585 21.993025
Diagonals of current box is (D1: x y z, D2: x y z): -20.57057 -20.845 1.514 15.156 18.36983 42.47205
Limit diagonals to 8.3f : -20.571  -20.845    1.514   15.156   18.370   42.472