X- Y+ Z+ X+ Z- X+ X- Y+ Z- X+ Z- X+ X- 
After creating box around spheres, box is too small (645105.358348208 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -22.1457474633596 -7.52836264562197 6.2497226606539
Center of current box is (x y z): 23.591845 16.1495 10.111035
Diagonals of current box are (D1: x y z, D2: x y z): -38.577 -30.48125 -3.79542 -8.60669 -1.81775 24.01749
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 789108.470611502
**BOX SIZE is now: 31.97031 30.6635 29.81291
Center of current box is (x y z): 23.591845 16.1495 10.111035
Diagonals of current box are (D1: x y z, D2: x y z): -39.577 -31.48125 -4.79542 -7.60669 -0.81775 25.01749
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 923901.325197839
**BOX SIZE is now: 33.97031 31.6635 31.81291
Center of current box is (x y z): 23.591845 15.6495 10.111035
Diagonals of current box are (D1: x y z, D2: x y z): -40.577 -31.48125 -5.79542 -6.60669 0.18225 26.01749
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1072638.08354418
**BOX SIZE is now: 35.97031 32.6635 33.81291
Center of current box is (x y z): 23.591845 15.1495 10.111035
Diagonals of current box are (D1: x y z, D2: x y z): -41.577 -31.48125 -6.79542 -5.60669 1.18225 27.01749
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1235966.74565051
**BOX SIZE is now: 37.97031 33.6635 35.81291
Center of current box is (x y z): 23.591845 14.6495 10.111035
Diagonals of current box are (D1: x y z, D2: x y z): -42.577 -31.48125 -7.79542 -4.60669 2.18225 28.01749
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1414535.31151685
**BOX SIZE is now: 39.97031 34.6635 37.81291
Center of current box is (x y z): 23.591845 14.1495 10.111035
Diagonals of current box are (D1: x y z, D2: x y z): -43.577 -31.48125 -8.79542 -3.60669 3.18225 29.01749
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1608991.78114319
**BOX SIZE is now: 41.97031 35.6635 39.81291
Center of receptor atoms is (x y z): -22.1457474633596 -7.52836264562197 6.2497226606539
Center of current box is (x y z): -23.591845 -13.6495 10.111035
Diagonals of current box is (D1: x y z, D2: x y z): -44.577 -31.48125 -9.79542 -2.60669 4.18225 30.01749
Limit diagonals to 8.3f : -44.577  -31.481   -9.795   -2.607    4.182   30.017