X- Y- Z+ Y+ X- Y- X- Z- X+ Y- Y+ 
After creating box around spheres, box is too small (766624.895173061 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -10.7208272181454 21.3740873915944 28.8509886591061
Center of current box is (x y z): 8.634 15.391235 27.8375
Diagonals of current box are (D1: x y z, D2: x y z): -24.03 1.586 11.139 6.762 29.19647 44.536
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 899690.988827951
**BOX SIZE is now: 31.792 29.61047 35.397
Center of current box is (x y z): 9.134 15.391235 27.8375
Diagonals of current box are (D1: x y z, D2: x y z): -25.03 0.586 10.139 6.762 30.19647 45.536
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1013534.25579484
**BOX SIZE is now: 32.792 30.61047 37.397
Center of current box is (x y z): 9.634 15.891235 27.8375
Diagonals of current box are (D1: x y z, D2: x y z): -26.03 0.586 9.139 6.762 31.19647 46.536
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1136244.42752173
**BOX SIZE is now: 33.792 31.61047 39.397
Center of current box is (x y z): 10.134 16.391235 27.8375
Diagonals of current box are (D1: x y z, D2: x y z): -27.03 0.586 8.139 6.762 32.19647 47.536
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1268145.50400862
**BOX SIZE is now: 34.792 32.61047 41.397
Center of current box is (x y z): 10.634 16.891235 27.8375
Diagonals of current box are (D1: x y z, D2: x y z): -28.03 0.586 7.139 6.762 33.19647 48.536
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1409561.48525551
**BOX SIZE is now: 35.792 33.61047 43.397
Center of current box is (x y z): 11.134 17.391235 27.8375
Diagonals of current box are (D1: x y z, D2: x y z): -29.03 0.586 6.139 6.762 34.19647 49.536
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1560816.3712624
**BOX SIZE is now: 36.792 34.61047 45.397
Center of receptor atoms is (x y z): -10.7208272181454 21.3740873915944 28.8509886591061
Center of current box is (x y z): -11.634 17.891235 27.8375
Diagonals of current box is (D1: x y z, D2: x y z): -30.03 0.586 5.139 6.762 35.19647 50.536
Limit diagonals to 8.3f : -30.030    0.586    5.139    6.762   35.196   50.536