X+ Y+ Z+ X- Y- Z+ X+ Z+ X+ Y- X- Y- X+ Z- Y- X+ Z- 
After creating box around spheres, box is too small (575194.040695342 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -19.0058556701031 80.255812805209 4.07125827455236
Center of current box is (x y z): 17.02339 89.143205 1.250325
Diagonals of current box are (D1: x y z, D2: x y z): -31.42862 76.01201 -12.82752 -2.61816 102.2744 15.32817
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 708989.9869606
**BOX SIZE is now: 30.81046 28.26239 30.15569
Center of current box is (x y z): 17.02339 89.143205 1.250325
Diagonals of current box are (D1: x y z, D2: x y z): -32.42862 75.01201 -13.82752 -1.61816 103.2744 16.32817
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 862059.297865859
**BOX SIZE is now: 32.81046 30.26239 32.15569
Center of current box is (x y z): 17.02339 89.143205 1.250325
Diagonals of current box are (D1: x y z, D2: x y z): -33.42862 74.01201 -14.82752 -0.61816 104.2744 17.32817
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1035697.97341112
**BOX SIZE is now: 34.81046 32.26239 34.15569
Center of current box is (x y z): 17.02339 89.143205 1.250325
Diagonals of current box are (D1: x y z, D2: x y z): -34.42862 73.01201 -15.82752 0.38184 105.2744 18.32817
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1197754.9441059
**BOX SIZE is now: 35.81046 34.26239 36.15569
Center of current box is (x y z): 17.52339 89.143205 1.250325
Diagonals of current box are (D1: x y z, D2: x y z): -35.42862 72.01201 -16.82752 0.38184 106.2744 19.32817
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1337229.85728671
**BOX SIZE is now: 36.81046 35.26239 38.15569
Center of current box is (x y z): 18.02339 88.643205 1.250325
Diagonals of current box are (D1: x y z, D2: x y z): -36.42862 71.01201 -17.82752 0.38184 106.2744 20.32817
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1486549.04552753
**BOX SIZE is now: 37.81046 36.26239 40.15569
Center of current box is (x y z): 18.52339 88.143205 1.250325
Diagonals of current box are (D1: x y z, D2: x y z): -37.42862 70.01201 -18.82752 0.38184 106.2744 21.32817
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1646036.50882834
**BOX SIZE is now: 38.81046 37.26239 42.15569
Center of receptor atoms is (x y z): -19.0058556701031 80.255812805209 4.07125827455236
Center of current box is (x y z): -19.02339 87.643205 1.250325
Diagonals of current box is (D1: x y z, D2: x y z): -38.42862 69.01201 -19.82752 0.38184 106.2744 22.32817
Limit diagonals to 8.3f : -38.429   69.012  -19.828    0.382  106.274   22.328