Problems running Norne with tracers with OPM-Flow

[edubarrosTNO]

I have tried to run the Norne reference simulation from https://github.com/equinor/flownet-testdata with OPM-Flow enabling the tracer model option:
flow NORNE_ATW2013.DATA --enable-tracer-model=true

And I ran into the following issues:

1. The simulation did not run until the end (OPM-Flow crashed around jan-2005). When the flag --enable-tracer-model=true is not there, the simulation runs until the end.
2. Both with and without the flag --enable-tracer-model=true, no tracer information was output to the summary file (at least it was not visible in ResInsight), whereas the reference simulation run with Eclipse does contain tracer output.