Running command: translateModel(OpenHPL.Tests.CaseStudingValentynasCase,tolerance=0.0001,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Tests.CaseStudingValentynasCase") Notification: Performance of loadModel(OpenHPL): time 2.291/2.291, allocations: 256.4 MB / 268.5 MB, free: 12.26 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 3.694e-05/3.705e-05, allocations: 7.984 kB / 331.2 MB, free: 13.44 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3204/0.3205, allocations: 59.79 MB / 391 MB, free: 5.465 MB / 314.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.1517/0.4722, allocations: 103.3 MB / 494.4 MB, free: 13.96 MB / 426.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002518/0.4725, allocations: 87.89 kB / 494.5 MB, free: 13.88 MB / 426.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.0.2/Tests/CaseStudingValentynasCase.mo:64:3-64:142: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.CaseStudingValentynasCase Notification: Performance of FrontEnd: time 0.0735/0.546, allocations: 15.58 MB / 0.4981 GB, free: 14.26 MB / 442.7 MB