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 0.00133/0.00133, allocations: 106.4 kB / 16.42 MB, free: 6.445 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001337/0.001337, allocations: 192.2 kB / 17.36 MB, free: 5.719 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.13/1.13, allocations: 222.9 MB / 241.1 MB, free: 15.16 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001822/0.001822, allocations: 289.4 kB / 291.5 MB, free: 14.46 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.8055/0.8055, allocations: 169.3 MB / 0.499 GB, free: 4.438 MB / 382.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.744e-05/1.745e-05, allocations: 8.891 kB / 0.6821 GB, free: 6.918 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.233/0.233, allocations: 16.28 MB / 0.698 GB, free: 10.38 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.008464/0.2415, allocations: 6.419 MB / 0.7043 GB, free: 6.039 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00103/0.2426, allocations: 50.06 kB / 0.7044 GB, free: 6.031 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002284/0.2448, allocations: 1.135 MB / 0.7055 GB, free: 5.355 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.00256/0.2474, allocations: 1.314 MB / 0.7067 GB, free: 4.625 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002648/0.2501, allocations: 1.24 MB / 0.708 GB, free: 3.965 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.004024/0.2541, allocations: 3.747 MB / 0.7116 GB, free: 2.402 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.00319/0.2573, allocations: 3.17 MB / 0.7147 GB, free: 1 MB / 494.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.002254/0.2596, allocations: 1.556 MB / 0.7162 GB, free: 356 kB / 494.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001917/0.2615, allocations: 1.519 MB / 0.7177 GB, free: 15.68 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003851/0.2619, allocations: 270.7 kB / 0.718 GB, free: 15.68 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001869/0.2638, allocations: 0.8955 MB / 0.7188 GB, free: 15.43 MB / 0.4981 GB
Notification: Performance of combineBinaries: time 0.002551/0.2664, allocations: 3.144 MB / 0.7219 GB, free: 13.54 MB / 0.4981 GB
Notification: Performance of replaceArrayConstructors: time 0.001346/0.2677, allocations: 1.848 MB / 0.7237 GB, free: 12.34 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005242/0.2682, allocations: 257.3 kB / 0.724 GB, free: 12.21 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 0.0004184/0.2687, allocations: 39.12 kB / 0.724 GB, free: 12.2 MB / 0.4981 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: