Stationary solver will not converge

Hi,

I have a cylinder, and I'm applying a Gaussian load to one of its faces and trying to find the displacement field. I am trying to hold the center of mass stationary by applying a body force in the opposite direction with the same magnitude. When I try to solve this with the stationary solver, it gives:

Failed to find a solution.
The relative error (2e+003) is greater than the relative tolerance.
Returned solution is not converged.

I have tried putting a constrained wall behind the cylinder, and it converges in this case. I've attached the file. Please let me know if you see anything I am doing wrong.

Thanks!