X+ Y+ Z+ Y+ Z- X- Y- Z- Y- Z- X- X+ Y+ Z+ Z+ Y- X+ Y- X+ Y- 
After creating box around spheres, box is too small (611513.600398479 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 6.37722020484171 -32.3414739292365 26.563311452514
Center of current box is (x y z): 4.2465 35.6595 24.090885
Diagonals of current box are (D1: x y z, D2: x y z): -19.549 -49.224 10.45177 11.056 -22.095 37.73
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 727762.967367669
**BOX SIZE is now: 31.605 29.129 29.27823
Center of current box is (x y z): 3.7465 35.6595 24.090885
Diagonals of current box are (D1: x y z, D2: x y z): -19.549 -50.224 9.45177 12.056 -21.095 38.73
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 857146.995176859
**BOX SIZE is now: 32.605 31.129 31.27823
Center of current box is (x y z): 3.2465 35.6595 24.090885
Diagonals of current box are (D1: x y z, D2: x y z): -19.549 -51.224 8.45177 13.056 -20.095 39.73
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1000313.68382605
**BOX SIZE is now: 33.605 33.129 33.27823
Center of current box is (x y z): 2.7465 35.6595 24.090885
Diagonals of current box are (D1: x y z, D2: x y z): -19.549 -52.224 7.45177 14.056 -19.095 40.73
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1157911.03331524
**BOX SIZE is now: 34.605 35.129 35.27823
Center of current box is (x y z): 2.2465 35.6595 24.090885
Diagonals of current box are (D1: x y z, D2: x y z): -19.549 -53.224 6.45177 15.056 -18.095 41.73
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1330587.04364443
**BOX SIZE is now: 35.605 37.129 37.27823
Center of current box is (x y z): 1.7465 35.6595 24.090885
Diagonals of current box are (D1: x y z, D2: x y z): -19.549 -54.224 5.45177 16.056 -17.095 42.73
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1518989.71481362
**BOX SIZE is now: 36.605 39.129 39.27823
Center of receptor atoms is (x y z): 6.37722020484171 -32.3414739292365 26.563311452514
Center of current box is (x y z): -1.2465 -35.6595 24.090885
Diagonals of current box is (D1: x y z, D2: x y z): -19.549 -55.224 4.45177 17.056 -16.095 43.73
Limit diagonals to 8.3f : -19.549  -55.224    4.452   17.056  -16.095   43.730