Running command: translateModel(OpenHPL.Tests.HPSimplePenstockResKP,tolerance=0.0001,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Tests.HPSimplePenstockResKP")
[<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 2.014/2.014, allocations: 258 MB / 265 MB, free: 15.94 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 1.108e-05/1.12e-05, allocations: 4 kB / 327.4 MB, free: 1.473 MB / 266.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.262/0.2621, allocations: 60.23 MB / 387.7 MB, free: 7.039 MB / 314.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1553/0.4174, allocations: 100.6 MB / 488.3 MB, free: 3.008 MB / 410.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002869/0.4178, allocations: 79.95 kB / 488.3 MB, free: 2.93 MB / 410.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPSimplePenstockResKP.mo:42:3-43:73:writable] Error: Failed to instantiate equation 
connect(discharge.n, tail.n);.
Error: Error occurred while flattening model OpenHPL.Tests.HPSimplePenstockResKP