Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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.UnbalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.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 0.001111/0.001111, allocations: 103.5 kB / 16.37 MB, free: 6.367 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001159/0.001159, allocations: 195.2 kB / 17.31 MB, free: 5.91 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.381/1.381, allocations: 205.1 MB / 223.2 MB, free: 12.26 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.728/1.728, allocations: 292.3 MB / 0.5496 GB, free: 17.52 MB / 462.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.499e-05/2.517e-05, allocations: 2.281 kB / 0.6729 GB, free: 5.895 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD): time 0.01978/0.01982, allocations: 18.23 MB / 0.6907 GB, free: 3.59 MB / 0.5606 GB
Notification: Performance of NFInst.instExpressions: time 0.01104/0.0309, allocations: 6.903 MB / 0.6974 GB, free: 12.67 MB / 0.5762 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001783/0.03272, allocations: 55.88 kB / 0.6975 GB, free: 12.61 MB / 0.5762 GB
Notification: Performance of NFTyping.typeComponents: time 0.003334/0.03606, allocations: 1.469 MB / 0.6989 GB, free: 11.14 MB / 0.5762 GB
Notification: Performance of NFTyping.typeBindings: time 0.004236/0.04035, allocations: 1.412 MB / 0.7003 GB, free: 9.723 MB / 0.5762 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003654/0.04402, allocations: 1.294 MB / 0.7016 GB, free: 8.43 MB / 0.5762 GB
Notification: Performance of NFFlatten.flatten: time 0.006359/0.05039, allocations: 4.112 MB / 0.7056 GB, free: 4.309 MB / 0.5762 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004786/0.05519, allocations: 3.932 MB / 0.7094 GB, free: 312 kB / 0.5762 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003119/0.05833, allocations: 1.703 MB / 0.7111 GB, free: 14.6 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002555/0.06089, allocations: 1.73 MB / 0.7128 GB, free: 12.86 MB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003963/0.06131, allocations: 300 kB / 0.7131 GB, free: 12.57 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002106/0.06342, allocations: 0.9595 MB / 0.714 GB, free: 11.61 MB / 0.5919 GB
Notification: Performance of combineBinaries: time 0.002876/0.06631, allocations: 3.425 MB / 0.7173 GB, free: 8.156 MB / 0.5919 GB
Notification: Performance of replaceArrayConstructors: time 0.001278/0.0676, allocations: 1.967 MB / 0.7193 GB, free: 6.176 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004474/0.06805, allocations: 299.1 kB / 0.7195 GB, free: 5.883 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 0.0002304/0.06829, allocations: 35.88 kB / 0.7196 GB, free: 5.848 MB / 0.5919 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: