Running command: translateModel(IdealizedContact.Examples.Example15,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IdealizedContact_IdealizedContact.Examples.Example15") Notification: Performance of loadModel(IdealizedContact): time 2.758/2.758, allocations: 188.2 MB / 195.7 MB, free: 356 kB / 154.7 MB Notification: Performance of FrontEnd - loaded program: time 2.253e-05/2.259e-05, allocations: 4 kB / 240.2 MB, free: 3.742 MB / 202.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3364/0.3365, allocations: 42.27 MB / 282.5 MB, free: 8.656 MB / 234.7 MB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/IdealizedContact 0.2.0/package.mo:16734:7-16734:45:writable] Error: Modifier '= true' found on outer element animation.