X+ Y- Z- X+ Y+ Z+ Y- Z- X+ Y- X+ X+ Y- Y- Y- Y- 
After creating box around spheres, box is too small (736919.856075346 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.8949256980596 15.690079034548 29.8298868906767
Center of current box is (x y z): 21.7535 8.077 32.98232
Diagonals of current box are (D1: x y z, D2: x y z): 6.636 -7.99 18.93635 36.871 24.144 47.02829
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 840870.912473566
**BOX SIZE is now: 31.235 33.134 30.09194
Center of current box is (x y z): 21.2535 8.577 32.98232
Diagonals of current box are (D1: x y z, D2: x y z): 5.636 -7.99 17.93635 36.871 25.144 48.02829
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 953398.785631786
**BOX SIZE is now: 32.235 34.134 32.09194
Center of current box is (x y z): 20.7535 9.077 32.98232
Diagonals of current box are (D1: x y z, D2: x y z): 4.636 -7.99 16.93635 36.871 26.144 49.02829
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1074827.47555001
**BOX SIZE is now: 33.235 35.134 34.09194
Center of current box is (x y z): 20.2535 9.577 32.98232
Diagonals of current box are (D1: x y z, D2: x y z): 3.636 -7.99 15.93635 36.871 27.144 50.02829
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1205480.98222823
**BOX SIZE is now: 34.235 36.134 36.09194
Center of current box is (x y z): 19.7535 10.077 32.98232
Diagonals of current box are (D1: x y z, D2: x y z): 2.636 -7.99 14.93635 36.871 28.144 51.02829
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1345683.30566645
**BOX SIZE is now: 35.235 37.134 38.09194
Center of current box is (x y z): 19.2535 10.577 32.98232
Diagonals of current box are (D1: x y z, D2: x y z): 1.636 -7.99 13.93635 36.871 29.144 52.02829
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1495758.44586467
**BOX SIZE is now: 36.235 38.134 40.09194
Center of current box is (x y z): 18.7535 11.077 32.98232
Diagonals of current box are (D1: x y z, D2: x y z): 0.635999999999999 -7.99 12.93635 36.871 30.144 53.02829
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1656030.40282289
**BOX SIZE is now: 37.235 39.134 42.09194
Center of receptor atoms is (x y z): 16.8949256980596 15.690079034548 29.8298868906767
Center of current box is (x y z): 18.2535 11.577 32.98232
Diagonals of current box is (D1: x y z, D2: x y z): -0.364000000000001 -7.99 11.93635 36.871 31.144 54.02829
Limit diagonals to 8.3f :  -0.364   -7.990   11.936   36.871   31.144   54.028