Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.MultiZone.conf.json Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo) Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo) Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo) Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo) Running command: translateModel(Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.MultiZone,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.MultiZone") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01502/0.01503, allocations: 108 kB / 15.06 MB, free: 5.562 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001893/0.001893, allocations: 179.7 kB / 15.94 MB, free: 5.527 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 2.144/2.144, allocations: 194.6 MB / 211.3 MB, free: 10.98 MB / 170.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.502/2.502, allocations: 236.2 MB / 492.6 MB, free: 11.29 MB / 394.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0004857/0.000486, allocations: 12 kB / 0.587 GB, free: 2.148 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5436/0.5441, allocations: 98.71 MB / 0.6833 GB, free: 16.73 MB / 0.5261 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.MultiZone): time 0.3111/0.8552, allocations: 208.9 MB / 0.8874 GB, free: 12.99 MB / 0.7136 GB Notification: Performance of NFInst.instExpressions: time 0.6217/1.477, allocations: 38.67 MB / 0.9251 GB, free: 8.785 MB / 0.7292 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0128/1.49, allocations: 250.4 kB / 0.9254 GB, free: 8.785 MB / 0.7292 GB Error: Internal error Instantiation of Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.MultiZone failed with no error message. Notification: Performance of FrontEnd: time 0.008886/1.499, allocations: 2.297 MB / 0.9276 GB, free: 8.777 MB / 0.7292 GB