X+ Y- Z- X- Z- Z- Y+ Y+ X+ Y- X- Z- Z- Y- Z+ Z- Z- 
After creating box around spheres, box is too small (744981.652673929 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -33.1630805119736 -2.65768703550786 0.90912097440132
Center of current box is (x y z): 27.92667 1.931695 2.56993
Diagonals of current box are (D1: x y z, D2: x y z): -44.81339 -15.12139 -12.91509 -11.03995 11.258 18.05495
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 903747.270651128
**BOX SIZE is now: 35.77344 28.37939 32.97004
Center of current box is (x y z): 27.92667 1.931695 2.56993
Diagonals of current box are (D1: x y z, D2: x y z): -45.81339 -16.12139 -13.91509 -10.03995 12.258 19.05495
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1083491.42854833
**BOX SIZE is now: 37.77344 30.37939 34.97004
Center of current box is (x y z): 27.92667 1.931695 2.56993
Diagonals of current box are (D1: x y z, D2: x y z): -46.81339 -17.12139 -14.91509 -9.03995 13.258 20.05495
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1285510.12636553
**BOX SIZE is now: 39.77344 32.37939 36.97004
Center of current box is (x y z): 27.92667 1.931695 2.56993
Diagonals of current box are (D1: x y z, D2: x y z): -47.81339 -18.12139 -15.91509 -8.03995 14.258 21.05495
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1474925.67660888
**BOX SIZE is now: 40.77344 34.37939 38.97004
Center of current box is (x y z): 28.42667 1.931695 2.56993
Diagonals of current box are (D1: x y z, D2: x y z): -48.81339 -19.12139 -16.91509 -8.03995 15.258 22.05495
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1681070.02833224
**BOX SIZE is now: 41.77344 36.37939 40.97004
Center of receptor atoms is (x y z): -33.1630805119736 -2.65768703550786 0.90912097440132
Center of current box is (x y z): -28.92667 -1.931695 2.56993
Diagonals of current box is (D1: x y z, D2: x y z): -49.81339 -20.12139 -17.91509 -8.03995 16.258 23.05495
Limit diagonals to 8.3f : -49.813  -20.121  -17.915   -8.040   16.258   23.055