WARNING: unhandled theory N3smt17theory_diff_logicINS_7rdl_extEEE

[prakashmurali]

I am running on Z3 on this problem https://github.com/prakashmurali/random/blob/master/z3_warning. I am using the optimization API from Python. While running check(), z3 goes into a loop of printing "WARNING: unhandled theory N3smt17theory_diff_logicINS_7rdl_extEEE".
The solver runs to completion and returns sat. On smaller instances of my problem (which are also sat), this warning doesn't appear. I would like to understand what is triggering this warning. Do you know what I should look at to fix this?

I can supply more instances if that helps. Thanks!

[NikolajBjorner]

should be fixed now

[prakashmurali]

Thanks a lot for the quick response!