Notification: Performance of loadModel(Modelica_Synchronous): time 1.576/1.576, allocations: 207.2 MB / 213.5 MB, free: 8.867 MB / 184.6 MB Notification: Performance of FrontEnd - loaded program: time 0.2619/1.838, allocations: 49.13 MB / 262.6 MB, free: 7.527 MB / 216.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.06449/1.903, allocations: 47.16 MB / 309.8 MB, free: 8.27 MB / 264.6 MB [Modelica_Synchronous 0.92.1/WorkInProgress.mo:3069:7-3072:72:writable] Error: Class Modelica_LinearSystems2.Controller.FirstOrder not found in scope Modelica_Synchronous.WorkInProgress.Tests.TestExactClockWithSolver. Error: Error occurred while flattening model Modelica_Synchronous.WorkInProgress.Tests.TestExactClockWithSolver Error: Internal error SimCode: The model Modelica_Synchronous.WorkInProgress.Tests.TestExactClockWithSolver could not be translated to FMU