X+ Y- Z- X- Y+ Z+ X- Y+ X- Y- Y- Z+ X+ Y+ Y+ Y- Y- X+ Y- 
After creating box around spheres, box is too small (667605.017102133 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.1354122670808 47.1750900621119 59.1472468944099
Center of current box is (x y z): 6.023675 42.706215 51.38466
Diagonals of current box are (D1: x y z, D2: x y z): -8.74065 28.371 36.78146 20.788 57.04143 65.98786
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 788923.51281813
**BOX SIZE is now: 30.52865 30.67043 31.2064
Center of current box is (x y z): 6.523675 42.706215 51.38466
Diagonals of current box are (D1: x y z, D2: x y z): -8.74065 27.371 35.78146 21.788 58.04143 66.98786
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 923518.894574126
**BOX SIZE is now: 31.52865 32.67043 33.2064
Center of current box is (x y z): 7.023675 42.706215 51.38466
Diagonals of current box are (D1: x y z, D2: x y z): -8.74065 26.371 34.78146 22.788 59.04143 67.98786
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1072039.16237012
**BOX SIZE is now: 32.52865 34.67043 35.2064
Center of current box is (x y z): 7.523675 42.706215 51.38466
Diagonals of current box are (D1: x y z, D2: x y z): -8.74065 25.371 33.78146 23.788 60.04143 68.98786
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1235132.31620612
**BOX SIZE is now: 33.52865 36.67043 37.2064
Center of current box is (x y z): 8.023675 42.706215 51.38466
Diagonals of current box are (D1: x y z, D2: x y z): -8.74065 24.371 32.78146 24.788 61.04143 69.98786
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1413446.35608212
**BOX SIZE is now: 34.52865 38.67043 39.2064
Center of current box is (x y z): 8.523675 42.706215 51.38466
Diagonals of current box are (D1: x y z, D2: x y z): -8.74065 23.371 31.78146 25.788 62.04143 70.98786
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1568615.21423199
**BOX SIZE is now: 35.52865 40.67043 40.2064
Center of receptor atoms is (x y z): 13.1354122670808 47.1750900621119 59.1472468944099
Center of current box is (x y z): 9.023675 42.706215 51.88466
Diagonals of current box is (D1: x y z, D2: x y z): -8.74065 22.371 31.78146 26.788 63.04143 71.98786
Limit diagonals to 8.3f :  -8.741   22.371   31.781   26.788   63.041   71.988