Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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 11.1.0-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.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_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00163/0.00163, allocations: 115 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 0.001709/0.001709, 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 1.143/1.143, allocations: 222.9 MB / 241 MB, free: 15.14 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 2.214/2.214, allocations: 469.8 MB / 0.7431 GB, free: 3.363 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.178e-05/1.182e-05, allocations: 3.828 kB / 1.066 GB, free: 13.49 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY): time 0.4057/0.4057, allocations: 19.54 MB / 1.085 GB, free: 13.32 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.009238/0.415, allocations: 7.216 MB / 1.092 GB, free: 9.691 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00149/0.4165, allocations: 64 kB / 1.092 GB, free: 9.68 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.003995/0.4205, allocations: 1.902 MB / 1.094 GB, free: 8.59 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.003455/0.424, allocations: 1.549 MB / 1.096 GB, free: 7.719 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003104/0.4271, allocations: 1.311 MB / 1.097 GB, free: 7.004 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.005499/0.4326, allocations: 4.429 MB / 1.101 GB, free: 5.152 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003838/0.4365, allocations: 2.962 MB / 1.104 GB, free: 3.785 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002918/0.4394, allocations: 1.83 MB / 1.106 GB, free: 3.008 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003178/0.4426, allocations: 1.757 MB / 1.108 GB, free: 2.234 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 0.001032/0.4436, allocations: 321.2 kB / 1.108 GB, free: 2.234 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002597/0.4462, allocations: 0.9497 MB / 1.109 GB, free: 1.984 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 0.002719/0.449, allocations: 3.676 MB / 1.112 GB, free: 15.76 MB / 0.8575 GB
Notification: Performance of replaceArrayConstructors: time 0.001489/0.4505, allocations: 2.187 MB / 1.114 GB, free: 14.35 MB / 0.8575 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004771/0.451, allocations: 309.8 kB / 1.115 GB, free: 14.19 MB / 0.8575 GB
Notification: Performance of FrontEnd: time 0.0002828/0.4512, allocations: 39.38 kB / 1.115 GB, free: 14.18 MB / 0.8575 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: