python3 -m fmpy simulate  --output-file Chemical_Chemical.Examples.HydrogenCombustion_res.csv --start-time 0 --stop-time 0.39 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000156 Chemical_Chemical_Examples_HydrogenCombustion.fmu
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 1.4.1-master/package.mo:4752:5-4753:37:writable]
|                 | |       | The following assertion has been violated at time 0.000000
|                 | |       | ((idealGas.mass >= 0.0 and idealGas.mass <= 0.0)) --> "Variable violating min/max constraint: 0.0 <= idealGas.mass <= 0.0, has value: 0.0184834"
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 1.4.1-master/package.mo:4562:5-4562:67:writable]
|                 | |       | The following assertion has been violated at time 0.000000
|                 | |       | ((H2O_gas.solution.n >= 0.0 and H2O_gas.solution.n <= 0.0)) --> "Variable violating min/max constraint: 0.0 <= H2O_gas.solution.n <= 0.0, has value: 1.039"
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 1.4.1-master/package.mo:4752:5-4753:37:writable]
|                 | |       | The following assertion has been violated at time 0.000000
|                 | |       | ((idealGas1.mass >= 0.0 and idealGas1.mass <= 0.0)) --> "Variable violating min/max constraint: 0.0 <= idealGas1.mass <= 0.0, has value: 0.0184837"
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 1.4.1-master/package.mo:4562:5-4562:67:writable]
|                 | |       | The following assertion has been violated at time 0.000000
|                 | |       | ((H2O_gas1.solution.n >= 0.0 and H2O_gas1.solution.n <= 0.0)) --> "Variable violating min/max constraint: 0.0 <= H2O_gas1.solution.n <= 0.0, has value: 1.039"