Running command: "" <> buildModelFMU(Modelica_LinearSystems2.Controller.Examples.InverseDoublePendulumWithObserver,fileNamePrefix="Modelica_LinearSystems2_Modelica_LinearSystems2_Controller_Examples_InverseDoublePendulumWithObserver",fmuType="me",version="2.0",platforms={"static"})
Notification: Skipped loading package DymolaCommands (1.8,default) using MODELICAPATH /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/omlibrary:/var/lib/hudson/.openmodelica/libraries/ (uses-annotation may be wrong).
Notification: Performance of loadModel(Modelica_LinearSystems2): time 2.442/2.442, allocations: 271.7 MB / 283.8 MB, free: 15.85 MB / 234.7 MB
Warning: Ignoring unknown experiment annotation option: __Dymola_NumberOfIntervals = 2000
Notification: Skipped loading package DymolaCommands (1.8,default) using MODELICAPATH /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/omlibrary:/var/lib/hudson/.openmodelica/libraries/ (uses-annotation may be wrong).
Notification: Performance of FrontEnd - loaded program: time 0.001426/0.001426, allocations: 8.156 kB / 346.3 MB, free: 2.902 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.384/0.3855, allocations: 59.45 MB / 405.7 MB, free: 13.69 MB / 330.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica_LinearSystems2 2.4.0/Internal/StateSpace2.mo:16:3-148:20:writable] Error: Only classes of type 'operator record' may contain elements of type 'operator function'; 'constructor' was found in a class that has restriction 'record'.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica_LinearSystems2 2.4.0/Controller/Templates/Internal/ObserverTemplate.mo:55:3-64:71:writable] Error: Class Controller.StateSpace not found in scope Modelica_LinearSystems2.Controller.Templates.Internal.ObserverTemplate.
Error: Error occurred while flattening model Modelica_LinearSystems2.Controller.Examples.InverseDoublePendulumWithObserver
Notification: Performance of FrontEnd: time 0.641/1.026, allocations: 157.2 MB / 0.5497 GB, free: 56.3 MB / 442.7 MB