X+ Y- Z- X- Y- Z+ Y- Z+ X- X- Y+ Z- X+ Z- X- X- Y- Z- Z- Z+ Y- Y- X- Y+ Z+ 
After creating box around spheres, box is too small (613789.442039305 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.2586015779093 -28.3539906311637 7.83118688362919
Center of current box is (x y z): 5.246765 22.788 10.13062
Diagonals of current box are (D1: x y z, D2: x y z): -9.567 -36.424 -3.93676 20.06053 -9.152 24.198
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 729450.576018296
**BOX SIZE is now: 30.62753 29.272 30.13476
Center of current box is (x y z): 5.746765 22.788 10.13062
Diagonals of current box are (D1: x y z, D2: x y z): -9.567 -37.424 -4.93676 21.06053 -8.152 25.198
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 858143.186557288
**BOX SIZE is now: 31.62753 31.272 32.13476
Center of current box is (x y z): 6.246765 22.788 10.13062
Diagonals of current box are (D1: x y z, D2: x y z): -9.567 -38.424 -5.93676 22.06053 -7.152 26.198
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1000515.27365628
**BOX SIZE is now: 32.62753 33.272 34.13476
Center of current box is (x y z): 6.746765 22.788 10.13062
Diagonals of current box are (D1: x y z, D2: x y z): -9.567 -39.424 -6.93676 23.06053 -6.152 27.198
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1157214.83731527
**BOX SIZE is now: 33.62753 35.272 36.13476
Center of current box is (x y z): 7.246765 22.788 10.13062
Diagonals of current box are (D1: x y z, D2: x y z): -9.567 -40.424 -7.93676 24.06053 -5.152 28.198
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1328889.87753426
**BOX SIZE is now: 34.62753 37.272 38.13476
Center of current box is (x y z): 7.746765 22.788 10.13062
Diagonals of current box are (D1: x y z, D2: x y z): -9.567 -41.424 -8.93676 25.06053 -4.152 29.198
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1478410.95664293
**BOX SIZE is now: 35.62753 39.272 39.13476
Center of current box is (x y z): 8.246765 22.788 9.63062
Diagonals of current box are (D1: x y z, D2: x y z): -9.567 -42.424 -9.93676 26.06053 -3.152 29.198
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1598436.04867115
**BOX SIZE is now: 36.62753 40.272 40.13476
Center of receptor atoms is (x y z): 16.2586015779093 -28.3539906311637 7.83118688362919
Center of current box is (x y z): 8.746765 -23.288 9.13062
Diagonals of current box is (D1: x y z, D2: x y z): -9.567 -43.424 -10.93676 27.06053 -3.152 29.198
Limit diagonals to 8.3f :  -9.567  -43.424  -10.937   27.061   -3.152   29.198