Running command: translateModel(OpenHPL.Tests.HydroCordModelKP2,tolerance=0.0001,outputFormat="empty",numberOfIntervals=3588,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Tests.HydroCordModelKP2") Notification: Performance of loadModel(OpenHPL): time 2.256/2.256, allocations: 256.4 MB / 268.5 MB, free: 12.26 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 3.891e-05/3.927e-05, allocations: 4 kB / 331.2 MB, free: 13.45 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3199/0.32, allocations: 59.8 MB / 391 MB, free: 5.473 MB / 314.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.1562/0.4762, allocations: 106.2 MB / 497.3 MB, free: 11.08 MB / 426.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002499/0.4765, allocations: 91.89 kB / 497.4 MB, free: 10.99 MB / 426.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.0.2/Tests/HydroCordModelKP2.mo:59:3-62:22: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.HydroCordModelKP2 Notification: Performance of FrontEnd: time 0.0642/0.5407, allocations: 14.47 MB / 0.4998 GB, free: 12.48 MB / 442.7 MB