Running command: translateModel(Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindow") Notification: Performance of loadModel(Buildings): time 4.014/4.014, allocations: 432.7 MB / 444.9 MB, free: 15.73 MB / 362.7 MB Notification: Performance of FrontEnd - loaded program: time 5.899e-05/5.931e-05, allocations: 3.766 kB / 0.5337 GB, free: 12.22 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1988/0.1989, allocations: 98.72 MB / 0.6301 GB, free: 6.23 MB / 0.5105 GB Notification: Performance of FrontEnd - scodeFlatten: time 5.522/5.721, allocations: 2.327 GB / 2.957 GB, free: 37.13 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003012/5.721, allocations: 100.8 kB / 2.957 GB, free: 37.03 MB / 0.823 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/HeatTransfer/Data/OpaqueConstructions.mo:9:4-11:111: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.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindow Notification: Performance of FrontEnd: time 2.655/8.376, allocations: 424 MB / 3.371 GB, free: 176.5 MB / 0.823 GB