Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.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/Buildings 11.0.1-master/package.mo", uses=false)
Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-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(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009319/0.0009319, allocations: 106.1 kB / 16.42 MB, free: 6.504 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008727/0.0008728, allocations: 187.2 kB / 17.36 MB, free: 5.727 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.119/1.119, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.15/2.15, allocations: 461.9 MB / 0.7354 GB, free: 11.09 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.782e-05/1.783e-05, allocations: 6.219 kB / 1.055 GB, free: 7.633 MB / 0.8262 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY): time 0.0192/0.01922, allocations: 19.63 MB / 1.074 GB, free: 3.938 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.3895/0.4088, allocations: 7.116 MB / 1.081 GB, free: 14.47 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002231/0.4111, allocations: 59.22 kB / 1.081 GB, free: 14.47 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.004354/0.4154, allocations: 1.885 MB / 1.083 GB, free: 14.46 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.002943/0.4184, allocations: 1.519 MB / 1.084 GB, free: 14.36 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002495/0.4209, allocations: 1.317 MB / 1.086 GB, free: 14.26 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.004535/0.4255, allocations: 4.452 MB / 1.09 GB, free: 13.73 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004172/0.4297, allocations: 4.372 MB / 1.094 GB, free: 11.77 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002518/0.4322, allocations: 1.85 MB / 1.096 GB, free: 11.11 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001842/0.4341, allocations: 1.768 MB / 1.098 GB, free: 10.48 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004018/0.4345, allocations: 323.6 kB / 1.098 GB, free: 10.48 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001639/0.4361, allocations: 0.9225 MB / 1.099 GB, free: 10.32 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 0.002341/0.4385, allocations: 3.735 MB / 1.103 GB, free: 8.32 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 0.001147/0.4396, allocations: 2.238 MB / 1.105 GB, free: 7 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004261/0.4401, allocations: 320.4 kB / 1.105 GB, free: 6.832 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 0.000251/0.4403, allocations: 41 kB / 1.105 GB, free: 6.824 MB / 0.8419 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: