Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.ThermalZones.Detailed.Examples.MixedAirCO2.conf.json Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo) Running command: translateModel(Buildings.ThermalZones.Detailed.Examples.MixedAirCO2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.ThermalZones.Detailed.Examples.MixedAirCO2") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.467/2.467, allocations: 287.9 MB / 302.9 MB, free: 8.25 MB / 234.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001428/0.001427, allocations: 167.4 kB / 371.4 MB, free: 10.69 MB / 298.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.986/1.986, allocations: 205.4 MB / 0.6301 GB, free: 10.4 MB / 458.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.00105/0.00105, allocations: 84.55 kB / 0.7434 GB, free: 6.426 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0004786/0.0004788, allocations: 9.625 kB / 0.8662 GB, free: 141.4 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1629/0.1634, allocations: 115.3 MB / 0.9787 GB, free: 28.23 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.Detailed.Examples.MixedAirCO2): time 0.8898/1.053, allocations: 193.5 MB / 1.168 GB, free: 12.12 MB / 0.7136 GB Notification: Performance of NFInst.instExpressions: time 0.08438/1.138, allocations: 35.12 MB / 1.202 GB, free: 15.9 MB / 0.7448 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01576/1.153, allocations: 241.1 kB / 1.202 GB, free: 15.8 MB / 0.7448 GB Error: Internal error Instantiation of Buildings.ThermalZones.Detailed.Examples.MixedAirCO2 failed with no error message. Notification: Performance of FrontEnd: time 0.01466/1.168, allocations: 2.871 MB / 1.205 GB, free: 13.96 MB / 0.7448 GB