Running command: translateModel(OpenHPL.Tests.HPSimplePenstockFrancis2,tolerance=0.0001,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Tests.HPSimplePenstockFrancis2") Notification: Performance of loadModel(OpenHPL): time 2.222/2.222, allocations: 256.4 MB / 268.5 MB, free: 12.25 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 3.805e-05/3.819e-05, allocations: 7.984 kB / 331.2 MB, free: 13.42 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3201/0.3201, allocations: 59.8 MB / 391 MB, free: 5.465 MB / 314.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.1518/0.472, allocations: 103.1 MB / 494.1 MB, free: 14.23 MB / 426.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002809/0.4723, allocations: 83.95 kB / 494.2 MB, free: 14.15 MB / 426.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.0.2/Tests/HPSimplePenstockFrancis2.mo:56:3-56:109:writable] Error: Variable fitting: In modifier (D_1 = 3), class or component D_1 not found in . Error: Error occurred while flattening model OpenHPL.Tests.HPSimplePenstockFrancis2 Notification: Performance of FrontEnd: time 0.08234/0.5547, allocations: 17.23 MB / 0.4994 GB, free: 12.88 MB / 442.7 MB