X+ Y+ Z- X- Z- X+ X+ Y- Y- Z+ Z+ Y- 
After creating box around spheres, box is too small (619232.053971537 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -8.39284750733135 -0.706934995112415 16.7480723362659
Center of current box is (x y z): 4.53736 3.95741 12.743035
Diagonals of current box are (D1: x y z, D2: x y z): -17.62259 -10.349 -2.57093 8.54787 18.26382 28.057
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 759714.757472148
**BOX SIZE is now: 28.17046 30.61282 32.62793
Center of current box is (x y z): 4.53736 3.95741 12.743035
Diagonals of current box are (D1: x y z, D2: x y z): -18.62259 -11.349 -3.57093 9.54787 19.26382 29.057
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 919942.282332758
**BOX SIZE is now: 30.17046 32.61282 34.62793
Center of current box is (x y z): 4.53736 3.95741 12.743035
Diagonals of current box are (D1: x y z, D2: x y z): -19.62259 -12.349 -4.57093 10.54787 20.26382 30.057
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1101210.62855337
**BOX SIZE is now: 32.17046 34.61282 36.62793
Center of current box is (x y z): 4.53736 3.95741 12.743035
Diagonals of current box are (D1: x y z, D2: x y z): -20.62259 -13.349 -5.57093 11.54787 21.26382 31.057
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1304815.79613398
**BOX SIZE is now: 34.17046 36.61282 38.62793
Center of current box is (x y z): 4.53736 3.95741 12.743035
Diagonals of current box are (D1: x y z, D2: x y z): -21.62259 -14.349 -6.57093 12.54787 22.26382 32.057
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1532053.78507459
**BOX SIZE is now: 36.17046 38.61282 40.62793
Center of receptor atoms is (x y z): -8.39284750733135 -0.706934995112415 16.7480723362659
Center of current box is (x y z): -4.53736 3.95741 12.743035
Diagonals of current box is (D1: x y z, D2: x y z): -22.62259 -15.349 -7.57093 13.54787 23.26382 33.057
Limit diagonals to 8.3f : -22.623  -15.349   -7.571   13.548   23.264   33.057