Running command: translateModel(OpenHPL.Functions.KP07.TestKPpde.ElasticPenstock,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Functions.KP07.TestKPpde.ElasticPenstock")
Notification: Performance of loadModel(OpenHPL): time 2.354/2.354, allocations: 258 MB / 272.4 MB, free: 13.63 MB / 234.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.559e-05/3.552e-05, allocations: 8 kB / 336.3 MB, free: 2.051 MB / 266.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1267/0.1268, allocations: 60.24 MB / 396.6 MB, free: 5.68 MB / 330.7 MB
Notification: Performance of NFInst.instantiate(OpenHPL.Functions.KP07.TestKPpde.ElasticPenstock): time 0.002818/0.1296, allocations: 1.575 MB / 398.2 MB, free: 4.094 MB / 330.7 MB
Notification: Performance of NFInst.instExpressions(OpenHPL.Functions.KP07.TestKPpde.ElasticPenstock): time 0.003391/0.1331, allocations: 1.357 MB / 399.5 MB, free: 2.727 MB / 330.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003561/0.1335, allocations: 4 kB / 399.5 MB, free: 2.723 MB / 330.7 MB
Notification: Performance of NFTyping.typeComponents(OpenHPL.Functions.KP07.TestKPpde.ElasticPenstock): time 0.0005275/0.1341, allocations: 123.5 kB / 399.6 MB, free: 2.602 MB / 330.7 MB
Notification: Performance of NFTyping.typeBindings(OpenHPL.Functions.KP07.TestKPpde.ElasticPenstock): time 0.0004106/0.1345, allocations: 119.7 kB / 399.8 MB, free: 2.484 MB / 330.7 MB
Notification: Performance of NFTyping.typeClassSections(OpenHPL.Functions.KP07.TestKPpde.ElasticPenstock): time 0.001898/0.1364, allocations: 0.741 MB / 400.5 MB, free: 1.742 MB / 330.7 MB
Notification: Performance of NFFlatten.flatten(OpenHPL.Functions.KP07.TestKPpde.ElasticPenstock): time 0.00269/0.1391, allocations: 1.503 MB / 402 MB, free: 236 kB / 330.7 MB
Notification: Performance of NFFlatten.resolveConnections(OpenHPL.Functions.KP07.TestKPpde.ElasticPenstock): time 8.743e-05/0.1393, allocations: 16 kB / 402 MB, free: 220 kB / 330.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.002624/0.1419, allocations: 1.253 MB / 403.3 MB, free: 14.96 MB / 346.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.01016/0.1521, allocations: 5.779 MB / 409 MB, free: 9.176 MB / 346.7 MB
Notification: Performance of NFFlatten.collectFunctions(OpenHPL.Functions.KP07.TestKPpde.ElasticPenstock): time 0.003882/0.1561, allocations: 0.6638 MB / 409.7 MB, free: 8.512 MB / 346.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.003471/0.1596, allocations: 0.5039 MB / 410.2 MB, free: 8.008 MB / 346.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Functions/KP07/TestKPpde/ElasticPenstock.mo:30:3-30:52:writable] Error: Internal error NFScalarize.scalarizeEquation could not expand rhs p_1 + dp / 2.0:dp:p_1 + dp / 2.0 + dp * 19.0