Running command: translateModel(Buildings.ThermalZones.Detailed.Examples.MixedAirFreeResponse,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.ThermalZones.Detailed.Examples.MixedAirFreeResponse") Notification: Performance of loadModel(Buildings): time 3.614/3.614, allocations: 403.3 MB / 415.4 MB, free: 12.88 MB / 330.7 MB Notification: Performance of FrontEnd - loaded program: time 3.164e-05/3.179e-05, allocations: 0 / 0.499 GB, free: 13.39 MB / 426.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4793/0.4794, allocations: 92.69 MB / 0.5895 GB, free: 14.49 MB / 490.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 5.936/6.415, allocations: 2.306 GB / 2.895 GB, free: 199.2 MB / 0.7761 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003115/6.415, allocations: 80.89 kB / 2.895 GB, free: 199.2 MB / 0.7761 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/HeatTransfer/Data/OpaqueConstructions.mo:9:4-11:112:writable] Error: Could not evaluate structural parameter (or constant): nLay which gives dimensions of array: material[nLay]. Array dimensions must be known at compile time. Error: Error occurred while flattening model Buildings.ThermalZones.Detailed.Examples.MixedAirFreeResponse Notification: Performance of FrontEnd: time 0.8866/7.302, allocations: 226 MB / 3.116 GB, free: 44.35 MB / 0.7761 GB