Notification: Performance of loadModel(Buildings): time 2.47/2.47, allocations: 268.2 MB / 275.3 MB, free: 7.617 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 2.727e-05/2.735e-05, allocations: 7.984 kB / 339.2 MB, free: 7.922 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3039/0.3039, allocations: 61.54 MB / 400.8 MB, free: 13.82 MB / 330.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 12.22/12.53, allocations: 5.257 GB / 5.648 GB, free: 123.8 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.00035/12.53, allocations: 93.55 kB / 5.648 GB, free: 123.8 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.VariableSpeed Notification: Performance of FrontEnd: time 0.7239/13.25, allocations: 143.7 MB / 5.789 GB, free: 134.7 MB / 0.5261 GB