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 2.312/2.312, allocations: 257 MB / 269.1 MB, free: 11.75 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 3.703e-05/3.709e-05, allocations: 4 kB / 332 MB, free: 12.77 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3163/0.3163, allocations: 59.98 MB / 392 MB, free: 4.59 MB / 314.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.1497/0.4661, allocations: 103.3 MB / 495.3 MB, free: 13.17 MB / 426.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002594/0.4664, allocations: 87.89 kB / 495.4 MB, free: 13.08 MB / 426.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/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 0.08122/0.5476, allocations: 17.23 MB / 0.5006 GB, free: 11.8 MB / 442.7 MB