Running command: translateModel(OpenHPL.Tests.HPElasticKPPenstockFrancisGov,tolerance=0.0001,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Tests.HPElasticKPPenstockFrancisGov") Notification: Performance of loadModel(OpenHPL): time 2.497/2.497, allocations: 258 MB / 272.4 MB, free: 13.64 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 3.551e-05/3.555e-05, allocations: 4 kB / 336.3 MB, free: 2.051 MB / 266.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1265/0.1266, allocations: 60.25 MB / 396.6 MB, free: 5.676 MB / 330.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPElasticKPPenstockFrancisGov.mo:54:28-54:33:writable] Error: Modified element D_1 not found in class Fitting.