X+ Y- Z- X- Y+ Z- X+ Y+ Z- Y+ Z+ X+ Z- Y- Z+ Z- 
After creating box around spheres, box is too small (570851.319747426 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.2902597247157 -31.8481095152603 -3.97075882704968
Center of current box is (x y z): 11.412665 44.37107 0.11563
Diagonals of current box are (D1: x y z, D2: x y z): -3.11658 -57.97226 -13.258 25.94191 -30.76988 13.48926
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 679870.689697826
**BOX SIZE is now: 31.05849 28.20238 28.74726
Center of current box is (x y z): 11.412665 43.87107 0.11563
Diagonals of current box are (D1: x y z, D2: x y z): -4.11658 -57.97226 -14.258 26.94191 -29.76988 14.48926
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 801440.794728226
**BOX SIZE is now: 33.05849 29.20238 30.74726
Center of current box is (x y z): 11.412665 43.37107 0.11563
Diagonals of current box are (D1: x y z, D2: x y z): -5.11658 -57.97226 -15.258 27.94191 -28.76988 15.48926
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 909505.414695698
**BOX SIZE is now: 34.05849 30.20238 32.74726
Center of current box is (x y z): 11.912665 42.87107 0.115630000000001
Diagonals of current box are (D1: x y z, D2: x y z): -5.11658 -57.97226 -16.258 28.94191 -27.76988 16.48926
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1055551.8853461
**BOX SIZE is now: 36.05849 31.20238 34.74726
Center of current box is (x y z): 11.912665 42.37107 0.115630000000001
Diagonals of current box are (D1: x y z, D2: x y z): -6.11658 -57.97226 -17.258 29.94191 -26.76988 17.48926
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1184034.66185357
**BOX SIZE is now: 37.05849 32.20238 36.74726
Center of current box is (x y z): 12.412665 41.87107 0.115630000000001
Diagonals of current box are (D1: x y z, D2: x y z): -6.11658 -57.97226 -18.258 30.94191 -25.76988 18.48926
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1321981.96436104
**BOX SIZE is now: 38.05849 33.20238 38.74726
Center of current box is (x y z): 12.912665 41.37107 0.115630000000001
Diagonals of current box are (D1: x y z, D2: x y z): -6.11658 -57.97226 -19.258 31.94191 -24.76988 19.48926
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1470353.84734687
**BOX SIZE is now: 40.05849 34.20238 39.74726
Center of current box is (x y z): 12.912665 40.87107 0.384369999999999
Diagonals of current box are (D1: x y z, D2: x y z): -7.11658 -57.97226 -20.258 32.94191 -23.76988 19.48926
D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1590146.63558978
**BOX SIZE is now: 41.05849 35.20238 40.74726
Center of receptor atoms is (x y z): 16.2902597247157 -31.8481095152603 -3.97075882704968
Center of current box is (x y z): 13.412665 -40.37107 -0.884369999999999
Diagonals of current box is (D1: x y z, D2: x y z): -7.11658 -57.97226 -21.258 33.94191 -22.76988 19.48926
Limit diagonals to 8.3f :  -7.117  -57.972  -21.258   33.942  -22.770   19.489