Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: translateModel(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|thermalZoneFourElements.TAir|thermalZoneFourElements.volAir.C.1.",fileNamePrefix="Buildings_maint.7.0.x_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance") translateModel(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|thermalZoneFourElements.TAir|thermalZoneFourElements.volAir.C.1.",fileNamePrefix="Buildings_maint.7.0.x_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance") Thread is still alive. OMC died, but the thread is still running? This will end badly. The log-file of omc: Created ZeroMQ Server. Dumped server port in file: /tmp/openmodelica.hudson.port.cbe13b16a11647db820beec89e181f08Segmentation fault (core dumped) Aborted the command. Failed to read output from testmodel.py, exit status != 0: OMC died, but the thread is still running? This will end badly.