Running command: translateModel(OpenHPL.Tests.HPSimpleElasticPenstock,tolerance=0.0001,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Tests.HPSimpleElasticPenstock")
[<interactive>:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadModel(OpenHPL): time 2.169/2.169, allocations: 258 MB / 265 MB, free: 15.88 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 1.684e-05/1.693e-05, allocations: 4 kB / 327.4 MB, free: 1.391 MB / 266.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2714/0.2714, allocations: 60.23 MB / 387.7 MB, free: 7.059 MB / 314.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1508/0.4223, allocations: 99.23 MB / 486.9 MB, free: 4.375 MB / 410.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.00027/0.4226, allocations: 91.94 kB / 487 MB, free: 4.285 MB / 410.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPSimpleElasticPenstock.mo:49:3-50:95:writable] Error: Failed to instantiate equation 
connect(turbine.n, discharge.p);.
Error: Error occurred while flattening model OpenHPL.Tests.HPSimpleElasticPenstock