Notification: Performance of loadModel(Modelica_Synchronous): time 1.595/1.595, allocations: 207.2 MB / 213.5 MB, free: 8.863 MB / 184.6 MB Notification: Performance of FrontEnd - loaded program: time 0.1768/1.772, allocations: 49.13 MB / 262.6 MB, free: 7.523 MB / 216.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.068/1.84, allocations: 47.16 MB / 309.8 MB, free: 8.27 MB / 264.6 MB [Modelica_Synchronous 0.92.1/WorkInProgress.mo:1786:7-1789:75:writable] Error: Class Modelica_LinearSystems2.Controller.SampleClock not found in scope Modelica_Synchronous.WorkInProgress.Tests.TestUnitDelay. Error: Error occurred while flattening model Modelica_Synchronous.WorkInProgress.Tests.TestUnitDelay Error: Internal error SimCode: The model Modelica_Synchronous.WorkInProgress.Tests.TestUnitDelay could not be translated to FMU