X+ Y- Z- X- Y- Z- X- Y+ X- Y- Z- Y- Y- Z- Z- Y- Y+ X+ Z+ Y+ X- 
After creating box around spheres, box is too small (746990.6365254 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -4.19408398347866 -4.05633914639743 15.1347508031207
Center of current box is (x y z): 13.0225 4.66605 10.5615
Diagonals of current box are (D1: x y z, D2: x y z): -30.008 -9.8879 -3.428 3.963 19.22 24.551
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 851188.8076464
**BOX SIZE is now: 34.971 31.1079 28.979
Center of current box is (x y z): 12.5225 4.66605 11.0615
Diagonals of current box are (D1: x y z, D2: x y z): -30.008 -10.8879 -3.428 4.963 20.22 25.551
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 963973.4053674
**BOX SIZE is now: 35.971 33.1079 29.979
Center of current box is (x y z): 12.0225 4.66605 11.5615
Diagonals of current box are (D1: x y z, D2: x y z): -30.008 -11.8879 -3.428 5.963 21.22 26.551
D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1054744.6652454
**BOX SIZE is now: 36.971 34.1079 30.979
Center of current box is (x y z): 11.5225 4.16605 12.0615
Diagonals of current box are (D1: x y z, D2: x y z): -30.008 -12.8879 -3.428 6.963 21.22 27.551
D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1151027.0517234
**BOX SIZE is now: 37.971 35.1079 31.979
Center of current box is (x y z): 11.0225 3.66605 12.5615
Diagonals of current box are (D1: x y z, D2: x y z): -30.008 -13.8879 -3.428 7.963 21.22 28.551
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1290975.9110157
**BOX SIZE is now: 38.971 36.1079 33.979
Center of current box is (x y z): 10.5225 3.16605 12.5615
Diagonals of current box are (D1: x y z, D2: x y z): -30.008 -14.8879 -4.428 8.963 21.22 29.551
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1440868.157508
**BOX SIZE is now: 39.971 37.1079 35.979
Center of current box is (x y z): 10.0225 2.66605 12.5615
Diagonals of current box are (D1: x y z, D2: x y z): -30.008 -15.8879 -5.428 9.963 21.22 30.551
D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1558872.184386
**BOX SIZE is now: 40.971 38.1079 36.979
Center of receptor atoms is (x y z): -4.19408398347866 -4.05633914639743 15.1347508031207
Center of current box is (x y z): -9.5225 2.16605 13.0615
Diagonals of current box is (D1: x y z, D2: x y z): -30.008 -16.8879 -5.428 10.963 21.22 31.551
Limit diagonals to 8.3f : -30.008  -16.888   -5.428   10.963   21.220   31.551