Running command: translateModel(OpenHPL.Tests.HydroCordModelKPall,tolerance=0.0001,outputFormat="empty",numberOfIntervals=7200,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Tests.HydroCordModelKPall") Notification: Performance of loadModel(OpenHPL): time 2.292/2.292, allocations: 256.4 MB / 268.5 MB, free: 12.18 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 3.381e-05/3.399e-05, allocations: 8 kB / 331.2 MB, free: 13.37 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3403/0.3404, allocations: 59.81 MB / 391 MB, free: 5.461 MB / 314.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.1548/0.4953, allocations: 106.2 MB / 497.3 MB, free: 11.05 MB / 426.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002704/0.4956, allocations: 87.95 kB / 497.4 MB, free: 10.96 MB / 426.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.0.2/Tests/HydroCordModelKPall.mo:49:3-52:22:writable] Error: Variable fitting1: In modifier (D_1 = 4.7), class or component D_1 not found in . Error: Error occurred while flattening model OpenHPL.Tests.HydroCordModelKPall Notification: Performance of FrontEnd: time 0.05497/0.5506, allocations: 12.55 MB / 0.498 GB, free: 14.38 MB / 442.7 MB