Running command: "" <> buildModelFMU(Modelica_Synchronous.WorkInProgress.Tests.TestExactClockWithSolver,fileNamePrefix="Modelica_Synchronous_cpp_Modelica_Synchronous_WorkInProgress_Tests_TestExactClockWithSolver",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(Modelica_Synchronous): time 2.06/2.06, allocations: 218.4 MB / 231.5 MB, free: 12.48 MB / 202.7 MB Notification: Performance of FrontEnd - loaded program: time 3.38e-05/3.386e-05, allocations: 4 kB / 284.4 MB, free: 8.602 MB / 234.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1042/0.1043, allocations: 50.35 MB / 334.8 MB, free: 6.145 MB / 282.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica_Synchronous 0.93.0/WorkInProgress.mo:2850:7-2853:72: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 Notification: Performance of FrontEnd: time 0.4468/0.5511, allocations: 76.48 MB / 411.2 MB, free: 0.8906 MB / 330.7 MB