X+ Y- Z- X+ Y- X+ Z+ X- Y+ Z- Z- Y- Z- Z+ Y- Y+ Y- Y- Y+ Z+ X+ Y+ 
After creating box around spheres, box is too small (714316.836384569 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 37.5033695115935 33.3621677355698 37.6476704489393
Center of current box is (x y z): 32.8066 28.0988 40.42976
Diagonals of current box are (D1: x y z, D2: x y z): 16.7182 12.6926 27.08752 48.895 43.505 53.772
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 868520.631741113
**BOX SIZE is now: 34.1768 32.8124 28.68448
Center of current box is (x y z): 32.8066 28.0988 40.42976
Diagonals of current box are (D1: x y z, D2: x y z): 15.7182 11.6926 26.08752 49.895 44.505 54.772
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1043389.94197766
**BOX SIZE is now: 36.1768 34.8124 30.68448
Center of current box is (x y z): 32.8066 28.0988 40.42976
Diagonals of current box are (D1: x y z, D2: x y z): 14.7182 10.6926 25.08752 50.895 45.505 55.772
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1240220.7670942
**BOX SIZE is now: 38.1768 36.8124 32.68448
Center of current box is (x y z): 32.8066 28.0988 40.42976
Diagonals of current box are (D1: x y z, D2: x y z): 13.7182 9.6926 24.08752 51.895 46.505 56.772
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1422684.29885702
**BOX SIZE is now: 40.1768 37.8124 34.68448
Center of current box is (x y z): 32.8066 28.5988 40.42976
Diagonals of current box are (D1: x y z, D2: x y z): 12.7182 9.6926 23.08752 52.895 47.505 57.772
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1621400.32725983
**BOX SIZE is now: 42.1768 38.8124 36.68448
Center of receptor atoms is (x y z): 37.5033695115935 33.3621677355698 37.6476704489393
Center of current box is (x y z): 32.8066 29.0988 40.42976
Diagonals of current box is (D1: x y z, D2: x y z): 11.7182 9.6926 22.08752 53.895 48.505 58.772
Limit diagonals to 8.3f :  11.718    9.693   22.088   53.895   48.505   58.772