Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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 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.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD")
translateModel(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.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 0.001095/0.001095, allocations: 107.5 kB / 16.42 MB, free: 6.43 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001071/0.001071, allocations: 190 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 1.14/1.14, allocations: 222.9 MB / 241 MB, free: 15.13 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001818/0.001818, allocations: 281.3 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 0.8356/0.8356, allocations: 169.3 MB / 0.499 GB, free: 4.438 MB / 382.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.623e-05/1.624e-05, allocations: 6.219 kB / 0.6821 GB, free: 6.949 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.2299/0.23, allocations: 18.17 MB / 0.6999 GB, free: 9.219 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.008642/0.2386, allocations: 6.794 MB / 0.7065 GB, free: 4.625 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0009369/0.2396, allocations: 55.66 kB / 0.7066 GB, free: 4.617 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002892/0.2425, allocations: 1.454 MB / 0.708 GB, free: 3.758 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.002394/0.245, allocations: 1.408 MB / 0.7093 GB, free: 2.965 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002568/0.2475, allocations: 1.285 MB / 0.7106 GB, free: 2.273 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.004173/0.2517, allocations: 4.091 MB / 0.7146 GB, free: 0.5625 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.003789/0.2555, allocations: 3.874 MB / 0.7184 GB, free: 14.8 MB / 0.4981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002442/0.258, allocations: 1.696 MB / 0.72 GB, free: 14.09 MB / 0.4981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002102/0.2601, allocations: 1.639 MB / 0.7216 GB, free: 13.36 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003475/0.2604, allocations: 298.2 kB / 0.7219 GB, free: 13.36 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00169/0.2621, allocations: 0.9229 MB / 0.7228 GB, free: 13.12 MB / 0.4981 GB
Notification: Performance of combineBinaries: time 0.002512/0.2647, allocations: 3.411 MB / 0.7262 GB, free: 11.06 MB / 0.4981 GB
Notification: Performance of replaceArrayConstructors: time 0.00136/0.266, allocations: 2.025 MB / 0.7281 GB, free: 9.75 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.000443/0.2665, allocations: 282.8 kB / 0.7284 GB, free: 9.605 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 0.000267/0.2668, allocations: 33.41 kB / 0.7284 GB, free: 9.602 MB / 0.4981 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: