python3 -m fmpy simulate  --output-file ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.FreeBodies2_res.csv --start-time 0 --stop-time 10 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0019992 ModelicaTest_4_0_0_ModelicaTest_MultiBody_Parts_FreeBodies2.fmu