Notification: Performance of loadModel(Buildings): time 2.638/2.638, allocations: 268.2 MB / 275.3 MB, free: 6.488 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 2.189e-05/2.192e-05, allocations: 4 kB / 339.2 MB, free: 6.781 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3013/0.3013, allocations: 61.52 MB / 400.8 MB, free: 13.64 MB / 330.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 12.02/12.32, allocations: 5.256 GB / 5.647 GB, free: 129.1 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003409/12.32, allocations: 92.95 kB / 5.647 GB, free: 129.1 MB / 0.5261 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 1.6/Fluid/HeatExchangers/DXCoils/Data/Generic/DXCoil.mo:14:3-16:53:writable] Error: Could not evaluate structural parameter (or constant): nSta which gives dimensions of array: sta[nSta]. Array dimensions must be known at compile time. Error: Error occurred while flattening model Buildings.Fluid.HeatExchangers.DXCoils.Examples.SingleSpeed Notification: Performance of FrontEnd: time 0.4353/12.75, allocations: 138.3 MB / 5.782 GB, free: 50.18 MB / 0.5261 GB