Running command: translateModel(Buildings.ThermalZones.Detailed.Examples.FFD.RoomOnlyExteriorWallNoWindow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.ThermalZones.Detailed.Examples.FFD.RoomOnlyExteriorWallNoWindow") Notification: Performance of loadModel(Buildings): time 4.492/4.492, allocations: 458.9 MB / 473.4 MB, free: 11.79 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 2.719e-05/2.712e-05, allocations: 3.031 kB / 0.5697 GB, free: 9.805 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2642/0.2642, allocations: 106.2 MB / 0.6734 GB, free: 2.605 MB / 0.5417 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.Detailed.Examples.FFD.RoomOnlyExteriorWallNoWindow): time 0.8756/1.14, allocations: 162.6 MB / 0.8322 GB, free: 2.402 MB / 0.6667 GB Notification: Performance of NFInst.instExpressions: time 0.05813/1.198, allocations: 23.56 MB / 0.8552 GB, free: 1.918 MB / 0.6667 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01428/1.212, allocations: 347.8 kB / 0.8555 GB, free: 1.918 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 0.009928/1.222, allocations: 2.234 MB / 0.8577 GB, free: 1.902 MB / 0.6667 GB