Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001191/0.001191, allocations: 108.8 kB / 16.42 MB, free: 6.461 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001084/0.001084, allocations: 189.5 kB / 17.36 MB, free: 5.73 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.27/1.27, allocations: 205.1 MB / 223.2 MB, free: 12.25 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.298/1.298, allocations: 251.7 MB / 0.51 GB, free: 448 kB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.424e-05/1.424e-05, allocations: 2.5 kB / 0.7265 GB, free: 4.656 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.01877/0.01879, allocations: 18.14 MB / 0.7442 GB, free: 2.449 MB / 0.5762 GB
Notification: Performance of NFInst.instExpressions: time 0.009679/0.02851, allocations: 6.837 MB / 0.7509 GB, free: 11.59 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0006649/0.0292, allocations: 59.81 kB / 0.7509 GB, free: 11.54 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.002919/0.03212, allocations: 1.461 MB / 0.7524 GB, free: 10.07 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.002265/0.03448, allocations: 1.393 MB / 0.7537 GB, free: 8.672 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002408/0.0369, allocations: 1.288 MB / 0.755 GB, free: 7.383 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.003675/0.04059, allocations: 4.073 MB / 0.7589 GB, free: 3.301 MB / 0.5919 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.3153/0.3559, allocations: 3.872 MB / 0.7627 GB, free: 17.9 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002947/0.3589, allocations: 1.684 MB / 0.7644 GB, free: 17.9 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002214/0.3612, allocations: 1.703 MB / 0.766 GB, free: 17.77 MB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004046/0.3616, allocations: 300.9 kB / 0.7663 GB, free: 17.77 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0018/0.3634, allocations: 0.9403 MB / 0.7672 GB, free: 17.77 MB / 0.5919 GB
Notification: Performance of combineBinaries: time 0.002587/0.366, allocations: 3.361 MB / 0.7705 GB, free: 16.6 MB / 0.5919 GB
Notification: Performance of replaceArrayConstructors: time 0.001418/0.3674, allocations: 1.912 MB / 0.7724 GB, free: 15.63 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006322/0.368, allocations: 286.1 kB / 0.7727 GB, free: 15.58 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 0.0002155/0.3683, allocations: 32.66 kB / 0.7727 GB, free: 15.58 MB / 0.5919 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: