Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.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.BalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD")
translateModel(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001173/0.001173, allocations: 108.8 kB / 16.42 MB, free: 6.434 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001166/0.001166, allocations: 185.5 kB / 17.36 MB, free: 5.684 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.343/1.343, allocations: 222.9 MB / 241.1 MB, free: 15.06 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002032/0.002032, allocations: 283.9 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 0.9727/0.9727, allocations: 169.3 MB / 0.499 GB, free: 4.434 MB / 382.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.854e-05/2.854e-05, allocations: 2.281 kB / 0.6821 GB, free: 6.91 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.3808/0.3808, allocations: 16.29 MB / 0.698 GB, free: 10.36 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01237/0.3932, allocations: 6.408 MB / 0.7043 GB, free: 6.02 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002593/0.3959, allocations: 54.72 kB / 0.7044 GB, free: 6.012 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.003312/0.3992, allocations: 1.133 MB / 0.7055 GB, free: 5.336 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.004333/0.4036, allocations: 1.334 MB / 0.7068 GB, free: 4.594 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004461/0.4081, allocations: 1.247 MB / 0.708 GB, free: 3.93 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.007147/0.4153, allocations: 3.751 MB / 0.7116 GB, free: 2.367 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.004513/0.4198, allocations: 3.178 MB / 0.7148 GB, free: 0.9609 MB / 494.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003801/0.4236, allocations: 1.548 MB / 0.7163 GB, free: 324 kB / 494.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.003233/0.4269, allocations: 1.522 MB / 0.7177 GB, free: 15.64 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005639/0.4275, allocations: 270.8 kB / 0.718 GB, free: 15.64 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002759/0.4303, allocations: 0.8926 MB / 0.7189 GB, free: 15.4 MB / 0.4981 GB
Notification: Performance of combineBinaries: time 0.0035/0.4338, allocations: 3.148 MB / 0.722 GB, free: 13.51 MB / 0.4981 GB
Notification: Performance of replaceArrayConstructors: time 0.00197/0.4358, allocations: 1.853 MB / 0.7238 GB, free: 12.3 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007799/0.4365, allocations: 257.7 kB / 0.724 GB, free: 12.18 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 0.0003922/0.4369, allocations: 35.19 kB / 0.724 GB, free: 12.17 MB / 0.4981 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: