Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.ThermalZones.Detailed.Examples.MixedAirCO2.conf.json Using package Buildings with version 7.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo) Using package Modelica with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo) Using package Complex with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo) Using package ModelicaServices with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo) Running command: "" <> buildModelFMU(Buildings.ThermalZones.Detailed.Examples.MixedAirCO2,fileNamePrefix="Buildings_7_0_0_Buildings_ThermalZones_Detailed_Examples_MixedAirCO2",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo): time 0.01508/0.01508, allocations: 92.88 kB / 15.04 MB, free: 5.582 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.001868/0.001869, allocations: 172.8 kB / 15.92 MB, free: 5.555 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo): time 2.265/2.265, allocations: 205.5 MB / 222.2 MB, free: 13.7 MB / 186.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo): time 2.572/2.572, allocations: 252.8 MB / 0.511 GB, free: 8.32 MB / 426.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0004741/0.0004744, allocations: 12.91 kB / 0.6243 GB, free: 21.07 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.23/0.2305, allocations: 106.2 MB / 0.7281 GB, free: 8.117 MB / 0.5573 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.Detailed.Examples.MixedAirCO2): time 0.9622/1.193, allocations: 193.7 MB / 0.9172 GB, free: 10.13 MB / 0.6667 GB Notification: Performance of NFInst.instExpressions: time 0.08276/1.276, allocations: 35.16 MB / 0.9515 GB, free: 13.85 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01646/1.292, allocations: 240.8 kB / 0.9517 GB, free: 13.75 MB / 0.698 GB Error: Internal error Instantiation of Buildings.ThermalZones.Detailed.Examples.MixedAirCO2 failed with no error message. Notification: Performance of FrontEnd: time 0.011/1.303, allocations: 2.858 MB / 0.9545 GB, free: 11.91 MB / 0.698 GB