Running command: translateModel(Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindow") Notification: Performance of loadModel(Buildings): time 3.62/3.62, allocations: 403.9 MB / 411 MB, free: 376 kB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 1.788e-05/1.801e-05, allocations: 4 kB / 0.4942 GB, free: 1.391 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4799/0.48, allocations: 92.69 MB / 0.5847 GB, free: 2.371 MB / 474.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 5.794/6.274, allocations: 2.305 GB / 2.889 GB, free: 220.3 MB / 0.7605 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002976/6.275, allocations: 103.9 kB / 2.889 GB, free: 220.2 MB / 0.7605 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/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.OnlyExteriorWallWithWindow Notification: Performance of FrontEnd: time 1.926/8.201, allocations: 410 MB / 3.29 GB, free: 91.29 MB / 0.7605 GB