Running command: translateModel(PowerSystems.Examples.AC3ph.Elementary.Machines,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="PowerSystems_cpp_PowerSystems.Examples.AC3ph.Elementary.Machines") Notification: Performance of loadModel(PowerSystems): time 2.104/2.104, allocations: 233 MB / 245.6 MB, free: 14.79 MB / 202.7 MB Notification: Performance of FrontEnd - loaded program: time 3.431e-05/3.44e-05, allocations: 4 kB / 301.3 MB, free: 7.977 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1312/0.1312, allocations: 53.24 MB / 354.5 MB, free: 2.629 MB / 298.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3869/0.5182, allocations: 108.9 MB / 463.4 MB, free: 9.102 MB / 394.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002804/0.5185, allocations: 91.94 kB / 463.5 MB, free: 9.012 MB / 394.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/PowerSystems 1.0.0/AC3ph/Machines.mo:2208:3-2208:47:writable] Error: Could not evaluate structural parameter (or constant): n_r which gives dimensions of array: L_r[n_r]. Array dimensions must be known at compile time. Error: Error occurred while flattening model PowerSystems.Examples.AC3ph.Elementary.Machines Notification: Performance of FrontEnd: time 0.128/0.6466, allocations: 28.78 MB / 492.3 MB, free: 12.01 MB / 426.7 MB