X+ Y+ Z- X- Z+ Z+ X+ Y- Z- X+ Z- X+ Y- Z+ Y+ Y+ X- X+ X- Y- Z+ X- 
After creating box around spheres, box is too small (679788.784928047 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 1.21341342121031 -29.7277980826842 -3.85590593169563
Center of current box is (x y z): 1.51132 36.697 0.0959500000000002
Diagonals of current box are (D1: x y z, D2: x y z): -13.36 -52.029 -13.8989 16.38264 -21.365 13.707
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 803435.195468839
**BOX SIZE is now: 31.74264 31.664 29.6059
Center of current box is (x y z): 1.51132 36.197 0.0959500000000002
Diagonals of current box are (D1: x y z, D2: x y z): -14.36 -52.029 -14.8989 17.38264 -20.365 14.707
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 940546.672329631
**BOX SIZE is now: 33.74264 32.664 31.6059
Center of current box is (x y z): 1.51132 35.697 0.0959500000000002
Diagonals of current box are (D1: x y z, D2: x y z): -15.36 -52.029 -15.8989 18.38264 -19.365 15.707
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1091771.21551042
**BOX SIZE is now: 35.74264 33.664 33.6059
Center of current box is (x y z): 1.51132 35.197 0.0959500000000002
Diagonals of current box are (D1: x y z, D2: x y z): -16.36 -52.029 -16.8989 19.38264 -18.365 16.707
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1257756.82501122
**BOX SIZE is now: 37.74264 34.664 35.6059
Center of current box is (x y z): 1.51132 34.697 0.0959500000000002
Diagonals of current box are (D1: x y z, D2: x y z): -17.36 -52.029 -17.8989 20.38264 -17.365 17.707
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1439151.50083201
**BOX SIZE is now: 39.74264 35.664 37.6059
Center of current box is (x y z): 1.51132 34.197 0.0959500000000002
Diagonals of current box are (D1: x y z, D2: x y z): -18.36 -52.029 -18.8989 21.38264 -16.365 18.707
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1636603.2429728
**BOX SIZE is now: 41.74264 36.664 39.6059
Center of receptor atoms is (x y z): 1.21341342121031 -29.7277980826842 -3.85590593169563
Center of current box is (x y z): 1.51132 -33.697 -0.0959500000000002
Diagonals of current box is (D1: x y z, D2: x y z): -19.36 -52.029 -19.8989 22.38264 -15.365 19.707
Limit diagonals to 8.3f : -19.360  -52.029  -19.899   22.383  -15.365   19.707