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 2.21/2.21, allocations: 258 MB / 271.8 MB, free: 13.63 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 5.267e-05/5.283e-05, allocations: 4 kB / 335.7 MB, free: 2.055 MB / 266.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1396/0.1397, allocations: 60.25 MB / 396 MB, free: 5.68 MB / 330.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.453/0.5928, allocations: 103.4 MB / 499.4 MB, free: 12.59 MB / 410.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002665/0.5931, allocations: 92.77 kB / 499.5 MB, free: 12.54 MB / 410.7 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 0.08435/0.6775, allocations: 17.35 MB / 0.5047 GB, free: 12.91 MB / 426.7 MB