Error when end of trace is reached

[ClemensLinnhoff]

Describe the bug:
End of trace file reached (experiment stopTime longer than tracefile)

To Reproduce:
Play a short trace file with a longer stop time set in the ssd

Expected behavior:
Cleanly end co-simulation

[TimmRuppert]

I have limited understanding in that area of the FMI standard but here is a status for that:

I prepared this but made a little mistake. This here would need to be changed

    if (s == fmi2Terminated)
    {
-       const auto rvalue = trace_file_reader_->HasNext() ? fmi2Discard : fmi2OK ;
+       *value = fmi2True;
+       return fmi2OK;
    }

But using openMCX this will just give
Warning: sl-5-5-osi-trace-file-player: Element finished at time 10.100000 and the other FMUs will be executed with the latest output of the trace file player over and over again (until stopTime) is reached. That behavior seems to be okay I guess: