Running command: translateModel(OpenHPL.Tests.HPSimplePenstockWithoutSurge,tolerance=0.0001,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Tests.HPSimplePenstockWithoutSurge") Notification: Performance of loadModel(OpenHPL): time 2.433/2.433, allocations: 258 MB / 272.4 MB, free: 13.64 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 4.08e-05/4.086e-05, allocations: 4 kB / 336.3 MB, free: 2.066 MB / 266.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1303/0.1303, allocations: 60.25 MB / 396.6 MB, free: 5.688 MB / 330.7 MB Notification: Performance of NFInst.instantiate(OpenHPL.Tests.HPSimplePenstockWithoutSurge): time 0.006166/0.1366, allocations: 3.462 MB / 400 MB, free: 2.203 MB / 330.7 MB Notification: Performance of NFInst.instExpressions(OpenHPL.Tests.HPSimplePenstockWithoutSurge): time 0.004253/0.1409, allocations: 1.747 MB / 401.8 MB, free: 460 kB / 330.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004895/0.1414, allocations: 4 kB / 401.8 MB, free: 456 kB / 330.7 MB Notification: Performance of NFTyping.typeComponents(OpenHPL.Tests.HPSimplePenstockWithoutSurge): time 0.0005245/0.142, allocations: 151.2 kB / 401.9 MB, free: 304 kB / 330.7 MB Notification: Performance of NFTyping.typeBindings(OpenHPL.Tests.HPSimplePenstockWithoutSurge): time 0.0008393/0.1428, allocations: 294.9 kB / 402.2 MB, free: 8 kB / 330.7 MB Notification: Performance of NFTyping.typeClassSections(OpenHPL.Tests.HPSimplePenstockWithoutSurge): time 0.001231/0.1441, allocations: 299.3 kB / 402.5 MB, free: 15.71 MB / 346.7 MB Notification: Performance of NFFlatten.flatten(OpenHPL.Tests.HPSimplePenstockWithoutSurge): time 0.0008015/0.1449, allocations: 375.1 kB / 402.9 MB, free: 15.35 MB / 346.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPSimplePenstockWithoutSurge.mo:48:3-49:103:writable] Error: Cannot connect undeclared connectors discharge.n with tail.n. At least one of them must be declared.