Running command: translateModel(OpenHPL.Tests.HPSimpleElasticPenstock,tolerance=0.0001,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Tests.HPSimpleElasticPenstock") Notification: Performance of loadModel(OpenHPL): time 2.302/2.302, allocations: 258 MB / 272.4 MB, free: 13.64 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 4.153e-05/4.162e-05, allocations: 8 kB / 336.3 MB, free: 2.051 MB / 266.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1274/0.1274, allocations: 60.24 MB / 396.6 MB, free: 5.68 MB / 330.7 MB Notification: Performance of NFInst.instantiate(OpenHPL.Tests.HPSimpleElasticPenstock): time 0.006734/0.1342, allocations: 4.024 MB / 400.6 MB, free: 1.629 MB / 330.7 MB Notification: Performance of NFInst.instExpressions(OpenHPL.Tests.HPSimpleElasticPenstock): time 0.006034/0.1403, allocations: 2.507 MB / 403.1 MB, free: 15.12 MB / 346.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.000654/0.141, allocations: 11.94 kB / 403.1 MB, free: 15.11 MB / 346.7 MB Notification: Performance of NFTyping.typeComponents(OpenHPL.Tests.HPSimpleElasticPenstock): time 0.0006255/0.1417, allocations: 187 kB / 403.3 MB, free: 14.92 MB / 346.7 MB Notification: Performance of NFTyping.typeBindings(OpenHPL.Tests.HPSimpleElasticPenstock): time 0.001339/0.143, allocations: 390.7 kB / 403.7 MB, free: 14.54 MB / 346.7 MB Notification: Performance of NFTyping.typeClassSections(OpenHPL.Tests.HPSimpleElasticPenstock): time 0.00213/0.1452, allocations: 0.565 MB / 404.3 MB, free: 13.97 MB / 346.7 MB Notification: Performance of NFFlatten.flatten(OpenHPL.Tests.HPSimpleElasticPenstock): time 0.001322/0.1465, allocations: 0.6298 MB / 404.9 MB, free: 13.34 MB / 346.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPSimpleElasticPenstock.mo:61:3-62:103:writable] Error: Cannot connect undeclared connectors discharge.n with tail.n. At least one of them must be declared.