X+ Y+ Z+ X- Y+ Z+ X- Z- X- Y- Z- X- Z- X+ 
After creating box around spheres, box is too small (583213.640443316 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.8626236349454 -1.7835709828393 10.5742796411856
Center of current box is (x y z): 13.33099 8.243435 17.45908
Diagonals of current box are (D1: x y z, D2: x y z): -1.12139 -22.64414 4.48577 27.78337 6.15727 30.43239
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 692570.57385438
**BOX SIZE is now: 30.90476 30.80141 26.94662
Center of current box is (x y z): 13.33099 8.243435 16.95908
Diagonals of current box are (D1: x y z, D2: x y z): -2.12139 -23.64414 3.48577 28.78337 7.15727 30.43239
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 814412.243545445
**BOX SIZE is now: 32.90476 32.80141 27.94662
Center of current box is (x y z): 13.33099 8.243435 16.45908
Diagonals of current box are (D1: x y z, D2: x y z): -3.12139 -24.64414 2.48577 29.78337 8.15727 30.43239
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 949386.64951651
**BOX SIZE is now: 34.90476 34.80141 28.94662
Center of current box is (x y z): 13.33099 8.243435 15.95908
Diagonals of current box are (D1: x y z, D2: x y z): -4.12139 -25.64414 1.48577 30.78337 9.15727 30.43239
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1098141.79176757
**BOX SIZE is now: 36.90476 36.80141 29.94662
Center of current box is (x y z): 13.33099 8.243435 15.45908
Diagonals of current box are (D1: x y z, D2: x y z): -5.12139 -26.64414 0.48577 31.78337 10.15727 30.43239
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1261325.67029864
**BOX SIZE is now: 38.90476 38.80141 30.94662
Center of current box is (x y z): 13.33099 8.243435 14.95908
Diagonals of current box are (D1: x y z, D2: x y z): -6.12139 -27.64414 -0.51423 32.78337 11.15727 30.43239
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1439586.2851097
**BOX SIZE is now: 40.90476 40.80141 31.94662
Center of current box is (x y z): 13.33099 8.243435 14.45908
Diagonals of current box are (D1: x y z, D2: x y z): -7.12139 -28.64414 -1.51423 33.78337 12.15727 30.43239
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1633571.63620077
**BOX SIZE is now: 42.90476 42.80141 32.94662
Center of receptor atoms is (x y z): 16.8626236349454 -1.7835709828393 10.5742796411856
Center of current box is (x y z): 13.33099 -8.243435 13.95908
Diagonals of current box is (D1: x y z, D2: x y z): -8.12139 -29.64414 -2.51423 34.78337 13.15727 30.43239
Limit diagonals to 8.3f :  -8.121  -29.644   -2.514   34.783   13.157   30.432