Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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/IBPSA 4.0.0-master/package.mo", uses=false)
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD")
translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001468/0.001468, allocations: 117.1 kB / 17.1 MB, free: 5.98 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001345/0.001346, allocations: 198.2 kB / 18.04 MB, free: 5.055 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.535/1.535, allocations: 222.9 MB / 241.7 MB, free: 15.14 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.8474/0.8474, allocations: 115.3 MB / 407.2 MB, free: 6.176 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.404e-05/2.405e-05, allocations: 3.969 kB / 0.5584 GB, free: 32 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD): time 0.02336/0.0234, allocations: 18.24 MB / 0.5762 GB, free: 19.88 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01408/0.03754, allocations: 6.823 MB / 0.5829 GB, free: 15.26 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003158/0.04075, allocations: 56.41 kB / 0.5829 GB, free: 15.25 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.004632/0.04541, allocations: 1.463 MB / 0.5844 GB, free: 14.39 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.005956/0.05138, allocations: 1.463 MB / 0.5858 GB, free: 13.57 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004589/0.05606, allocations: 1.261 MB / 0.587 GB, free: 12.9 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.009096/0.06518, allocations: 4.142 MB / 0.5911 GB, free: 11.2 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.006035/0.07125, allocations: 3.921 MB / 0.5949 GB, free: 9.395 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003961/0.07524, allocations: 1.708 MB / 0.5966 GB, free: 8.422 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.003538/0.0788, allocations: 1.661 MB / 0.5982 GB, free: 7.414 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0006463/0.07947, allocations: 302.2 kB / 0.5985 GB, free: 7.332 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.002519/0.082, allocations: 0.9244 MB / 0.5994 GB, free: 6.406 MB / 446.1 MB
Notification: Performance of combineBinaries: time 0.002505/0.08452, allocations: 3.491 MB / 0.6028 GB, free: 2.887 MB / 446.1 MB
Notification: Performance of replaceArrayConstructors: time 0.001133/0.08566, allocations: 2.076 MB / 0.6048 GB, free: 0.793 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0006058/0.08628, allocations: 291.1 kB / 0.6051 GB, free: 0.5078 MB / 446.1 MB
Notification: Performance of FrontEnd: time 0.0005482/0.08683, allocations: 35.88 kB / 0.6051 GB, free: 484 kB / 446.1 MB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: