python3 -m fmpy simulate  --output-file Chemical_master_Chemical.Examples.Definitions_res.csv --start-time 0 --stop-time 2000 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.8 Chemical_master_Chemical_Examples_Definitions.fmu
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/Interfaces.mo:425:5-425:103:writable]
|                 | |       | The following assertion has been violated at time 0.000000
|                 | |       | ((H2O_vaporization_props.dlnK_per_dinvT >= 0.0)) --> "Variable violating min constraint: 0.0 <= H2O_vaporization_props.dlnK_per_dinvT, has value: -5418.03"