Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false)
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD")
translateModel(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008982/0.0008983, allocations: 104.7 kB / 16.42 MB, free: 6.492 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008727/0.0008727, allocations: 189.9 kB / 17.35 MB, free: 5.754 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.149/1.149, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001838/0.001838, allocations: 297.7 kB / 291.5 MB, free: 14.45 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.8002/0.8002, allocations: 169.3 MB / 0.499 GB, free: 4.426 MB / 382.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.291e-05/1.291e-05, allocations: 2.281 kB / 0.6821 GB, free: 6.965 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD): time 0.2297/0.2297, allocations: 18.25 MB / 0.7 GB, free: 9.191 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01016/0.24, allocations: 6.871 MB / 0.7067 GB, free: 4.539 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001184/0.2412, allocations: 55.72 kB / 0.7067 GB, free: 4.531 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002894/0.2441, allocations: 1.462 MB / 0.7081 GB, free: 3.668 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.002696/0.2468, allocations: 1.42 MB / 0.7095 GB, free: 2.871 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002696/0.2495, allocations: 1.289 MB / 0.7108 GB, free: 2.176 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.004758/0.2543, allocations: 4.117 MB / 0.7148 GB, free: 464 kB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.004134/0.2584, allocations: 3.923 MB / 0.7186 GB, free: 14.67 MB / 0.4981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002706/0.2611, allocations: 1.714 MB / 0.7203 GB, free: 13.95 MB / 0.4981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002197/0.2634, allocations: 1.662 MB / 0.7219 GB, free: 13.21 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003674/0.2637, allocations: 300.8 kB / 0.7222 GB, free: 13.21 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001739/0.2655, allocations: 0.9304 MB / 0.7231 GB, free: 12.96 MB / 0.4981 GB
Notification: Performance of combineBinaries: time 0.002651/0.2681, allocations: 3.474 MB / 0.7265 GB, free: 10.86 MB / 0.4981 GB
Notification: Performance of replaceArrayConstructors: time 0.00155/0.2697, allocations: 2.07 MB / 0.7285 GB, free: 9.516 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005738/0.2703, allocations: 291.2 kB / 0.7288 GB, free: 9.367 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 0.0003305/0.2706, allocations: 37.69 kB / 0.7289 GB, free: 9.359 MB / 0.4981 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: