Running command: "" <> buildModelFMU(Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallNoWindow,fileNamePrefix="Buildings_5_0_1_Buildings_ThermalZones_Detailed_Validation_TestConditionalConstructions_SampledModel_OnlyExteriorWallNoWindow",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(Buildings): time 3.98/3.98, allocations: 403.3 MB / 415.4 MB, free: 12.97 MB / 330.7 MB Notification: Performance of FrontEnd - loaded program: time 3.448e-05/3.452e-05, allocations: 4 kB / 0.4992 GB, free: 13.32 MB / 426.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6146/0.6147, allocations: 92.68 MB / 0.5897 GB, free: 14.34 MB / 490.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 7.482/8.097, allocations: 2.305 GB / 2.895 GB, free: 192.1 MB / 0.7761 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003539/8.097, allocations: 95.59 kB / 2.895 GB, free: 192.1 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.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallNoWindow Notification: Performance of FrontEnd: time 0.959/9.056, allocations: 236.8 MB / 3.126 GB, free: 16.41 MB / 0.7761 GB