Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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.BalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD")
translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00106/0.00106, allocations: 111.5 kB / 17.1 MB, free: 5.938 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00104/0.00104, allocations: 196.3 kB / 18.04 MB, free: 5.016 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.117/1.117, allocations: 222.9 MB / 241.7 MB, free: 15.08 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6456/0.6456, allocations: 122.9 MB / 414.7 MB, free: 15.77 MB / 334.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.304e-05/1.305e-05, allocations: 2.281 kB / 0.5692 GB, free: 28.54 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD): time 0.01585/0.01587, allocations: 18.17 MB / 0.5869 GB, free: 16.46 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.008547/0.02444, allocations: 6.797 MB / 0.5935 GB, free: 11.57 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001391/0.02585, allocations: 55.53 kB / 0.5936 GB, free: 11.57 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002915/0.02877, allocations: 1.471 MB / 0.595 GB, free: 10.42 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.002728/0.03153, allocations: 1.442 MB / 0.5964 GB, free: 9.281 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002403/0.03394, allocations: 1.259 MB / 0.5977 GB, free: 8.297 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.003385/0.03734, allocations: 4.103 MB / 0.6017 GB, free: 5.559 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002558/0.03991, allocations: 3.872 MB / 0.6055 GB, free: 1.613 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001277/0.04119, allocations: 1.699 MB / 0.6071 GB, free: 15.91 MB / 462.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001587/0.04279, allocations: 1.636 MB / 0.6087 GB, free: 14.27 MB / 462.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0003265/0.04313, allocations: 296 kB / 0.609 GB, free: 13.98 MB / 462.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001407/0.04454, allocations: 0.9126 MB / 0.6099 GB, free: 13.06 MB / 462.1 MB
Notification: Performance of combineBinaries: time 0.002216/0.04677, allocations: 3.41 MB / 0.6132 GB, free: 9.625 MB / 462.1 MB
Notification: Performance of replaceArrayConstructors: time 0.001377/0.04815, allocations: 2.035 MB / 0.6152 GB, free: 7.574 MB / 462.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0003085/0.04847, allocations: 283.2 kB / 0.6155 GB, free: 7.297 MB / 462.1 MB
Notification: Performance of FrontEnd: time 0.0001951/0.04867, allocations: 31.94 kB / 0.6155 GB, free: 7.266 MB / 462.1 MB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: