X- Y+ Z- Y+ Z- X+ Y+ Z+ X- Y- Z+ Y+ Y+ Z+ Y+ Z+ Y+ Z+ Z+ 
After creating box around spheres, box is too small (582027.854933801 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 18.4466614054867 14.0457895527997 24.6844299135663
Center of current box is (x y z): 10.222395 14.37482 20.11802
Diagonals of current box are (D1: x y z, D2: x y z): -3.69679 -0.26759 6.89704 24.14158 29.01723 33.339
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 716856.192151974
**BOX SIZE is now: 29.83837 31.28482 28.44196
Center of current box is (x y z): 10.222395 14.37482 20.11802
Diagonals of current box are (D1: x y z, D2: x y z): -4.69679 -1.26759 5.89704 25.14158 30.01723 34.339
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 871030.601770147
**BOX SIZE is now: 31.83837 33.28482 30.44196
Center of current box is (x y z): 10.222395 14.37482 20.11802
Diagonals of current box are (D1: x y z, D2: x y z): -5.69679 -2.26759 4.89704 26.14158 31.01723 35.339
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1045847.08378832
**BOX SIZE is now: 33.83837 35.28482 32.44196
Center of current box is (x y z): 10.222395 14.37482 20.11802
Diagonals of current box are (D1: x y z, D2: x y z): -6.69679 -3.26759 3.89704 27.14158 32.01723 36.339
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1207929.25667222
**BOX SIZE is now: 34.83837 37.28482 34.44196
Center of current box is (x y z): 10.722395 14.37482 20.11802
Diagonals of current box are (D1: x y z, D2: x y z): -6.69679 -4.26759 2.89704 28.14158 33.01723 37.339
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1385283.00971612
**BOX SIZE is now: 35.83837 39.28482 36.44196
Center of current box is (x y z): 11.222395 14.37482 20.11802
Diagonals of current box are (D1: x y z, D2: x y z): -6.69679 -5.26759 1.89704 29.14158 34.01723 38.339
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1578556.34292002
**BOX SIZE is now: 36.83837 41.28482 38.44196
Center of receptor atoms is (x y z): 18.4466614054867 14.0457895527997 24.6844299135663
Center of current box is (x y z): 11.722395 14.37482 20.11802
Diagonals of current box is (D1: x y z, D2: x y z): -6.69679 -6.26759 0.897040000000001 30.14158 35.01723 39.339
Limit diagonals to 8.3f :  -6.697   -6.268    0.897   30.142   35.017   39.339