Running command: translateModel(Buildings.ThermalZones.Detailed.Examples.FFD.RoomOnlyConstructionBoundary,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.ThermalZones.Detailed.Examples.FFD.RoomOnlyConstructionBoundary") Notification: Performance of loadModel(Buildings): time 4.35/4.35, allocations: 458.9 MB / 473.4 MB, free: 11.89 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 3.107e-05/3.097e-05, allocations: 2.844 kB / 0.5697 GB, free: 9.82 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2283/0.2284, allocations: 106.2 MB / 0.6734 GB, free: 2.637 MB / 0.5417 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.Detailed.Examples.FFD.RoomOnlyConstructionBoundary): time 0.9179/1.146, allocations: 162.6 MB / 0.8322 GB, free: 2.395 MB / 0.6667 GB Notification: Performance of NFInst.instExpressions: time 0.05411/1.2, allocations: 23.57 MB / 0.8553 GB, free: 1.914 MB / 0.6667 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01317/1.214, allocations: 349.1 kB / 0.8556 GB, free: 1.914 MB / 0.6667 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/HeatTransfer/Data/OpaqueConstructions.mo:9:4-11:111:writable] Error: Could not evaluate structural parameter (or constant): roo.bouConExt.conPar.layers.nLay which gives dimensions of array: material. Array dimensions must be known at compile time. Notification: Performance of FrontEnd: time 0.009987/1.224, allocations: 2.234 MB / 0.8578 GB, free: 1.895 MB / 0.6667 GB