Running command: translateModel(Modelica_Synchronous.WorkInProgress.Tests.TestFIR_Step,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_Synchronous_cpp_Modelica_Synchronous.WorkInProgress.Tests.TestFIR_Step") Notification: Performance of loadModel(Modelica_Synchronous): time 2.111/2.111, allocations: 218.4 MB / 231.5 MB, free: 12.47 MB / 202.7 MB Notification: Performance of FrontEnd - loaded program: time 3.492e-05/3.501e-05, allocations: 4 kB / 284.3 MB, free: 8.695 MB / 234.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08669/0.08675, allocations: 50.36 MB / 334.7 MB, free: 6.23 MB / 282.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica_Synchronous 0.93.0/WorkInProgress.mo:1467:7-1470:75:writable] Error: Class Modelica_LinearSystems2.Controller.SampleClock not found in scope Modelica_Synchronous.WorkInProgress.Tests.TestFIR_Step. Error: Error occurred while flattening model Modelica_Synchronous.WorkInProgress.Tests.TestFIR_Step Notification: Performance of FrontEnd: time 0.3506/0.4374, allocations: 75.46 MB / 410.1 MB, free: 2.281 MB / 330.7 MB