Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.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/Buildings 11.1.0-maint.11.x/package.mo", uses=false)
Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/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.BalancedStepUp.YD,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_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,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_11_Buildings.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 0.001116/0.001116, allocations: 115.3 kB / 16.43 MB, free: 6.426 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001048/0.001048, allocations: 183.2 kB / 17.36 MB, free: 5.68 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.142/1.142, allocations: 222.9 MB / 241 MB, free: 15.09 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.216/2.216, allocations: 469.8 MB / 0.7432 GB, free: 3.332 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.269e-05/1.269e-05, allocations: 4.109 kB / 1.066 GB, free: 13.45 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.4039/0.4039, allocations: 18.18 MB / 1.084 GB, free: 13.24 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.008322/0.4122, allocations: 6.814 MB / 1.09 GB, free: 10.77 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001/0.4133, allocations: 55.91 kB / 1.09 GB, free: 10.76 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.00286/0.4161, allocations: 1.475 MB / 1.092 GB, free: 9.918 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.002477/0.4186, allocations: 1.447 MB / 1.093 GB, free: 9.105 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002512/0.4212, allocations: 1.266 MB / 1.095 GB, free: 8.426 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.003938/0.4251, allocations: 4.09 MB / 1.098 GB, free: 6.723 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002767/0.4279, allocations: 2.698 MB / 1.101 GB, free: 5.5 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002147/0.4301, allocations: 1.696 MB / 1.103 GB, free: 4.785 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001679/0.4317, allocations: 1.639 MB / 1.104 GB, free: 4.066 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003708/0.4321, allocations: 297.7 kB / 1.105 GB, free: 4.066 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00173/0.4339, allocations: 0.9308 MB / 1.106 GB, free: 3.812 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 0.002257/0.4361, allocations: 3.419 MB / 1.109 GB, free: 1.754 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 0.001122/0.4373, allocations: 2.023 MB / 1.111 GB, free: 456 kB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004013/0.4377, allocations: 287.5 kB / 1.111 GB, free: 304 kB / 0.8419 GB
Notification: Performance of FrontEnd: time 0.0002547/0.4379, allocations: 36.91 kB / 1.111 GB, free: 296 kB / 0.8419 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: