Running command: "" <> buildModelFMU(OpenHPL.Tests.HPSimpleElasticPenstockWithoutSurge,fileNamePrefix="OpenHPL_OpenHPL_Tests_HPSimpleElasticPenstockWithoutSurge",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(OpenHPL): time 2.507/2.507, allocations: 257 MB / 269.1 MB, free: 11.78 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 3.855e-05/3.865e-05, allocations: 4 kB / 332.1 MB, free: 12.7 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4757/0.4758, allocations: 59.98 MB / 392.1 MB, free: 4.5 MB / 314.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.1705/0.6464, allocations: 93.96 MB / 486.1 MB, free: 6.402 MB / 410.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003087/0.6467, allocations: 79.97 kB / 486.1 MB, free: 6.324 MB / 410.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPSimpleElasticPenstockWithoutSurge.mo:41:3-42:101:writable] Error: Failed to instantiate equation connect(reservoir.n, intake.p);. Error: Error occurred while flattening model OpenHPL.Tests.HPSimpleElasticPenstockWithoutSurge Notification: Performance of FrontEnd: time 0.1016/0.7484, allocations: 18.58 MB / 0.4929 GB, free: 3.688 MB / 426.7 MB