Running command: translateModel(OpenHPL.Tests.CaseStudingValentynasCase,tolerance=0.0001,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Tests.CaseStudingValentynasCase") Notification: Performance of loadModel(OpenHPL): time 2.393/2.393, allocations: 258 MB / 272.4 MB, free: 13.62 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 4.709e-05/4.714e-05, allocations: 12 kB / 336.3 MB, free: 2.023 MB / 266.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1241/0.1242, allocations: 60.24 MB / 396.6 MB, free: 5.656 MB / 330.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/CaseStudingValentynasCase.mo:73:29-73:34:writable] Error: Modified element D_1 not found in class Fitting.