Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.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/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.BalancedStepDown.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.BalancedStepDown.YD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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.BalancedStepDown.YD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001368/0.001368, allocations: 110.5 kB / 16.42 MB, free: 6.422 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001345/0.001345, allocations: 187.8 kB / 17.36 MB, free: 5.676 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.136/1.136, allocations: 222.9 MB / 241.1 MB, free: 15.06 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 2.209/2.209, allocations: 469.8 MB / 0.7431 GB, free: 3.352 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.296e-05/1.297e-05, allocations: 2.281 kB / 1.066 GB, free: 13.48 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD): time 0.4023/0.4023, allocations: 18.17 MB / 1.084 GB, free: 13.24 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.008923/0.4113, allocations: 6.812 MB / 1.09 GB, free: 10.81 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007898/0.4121, allocations: 55.5 kB / 1.09 GB, free: 10.8 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.002789/0.4149, allocations: 1.483 MB / 1.092 GB, free: 9.953 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.002425/0.4174, allocations: 1.436 MB / 1.093 GB, free: 9.152 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002577/0.4199, allocations: 1.268 MB / 1.095 GB, free: 8.469 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.00451/0.4245, allocations: 4.092 MB / 1.098 GB, free: 6.766 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002919/0.4274, allocations: 2.697 MB / 1.101 GB, free: 5.547 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002398/0.4298, allocations: 1.701 MB / 1.103 GB, free: 4.828 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002223/0.432, allocations: 1.637 MB / 1.104 GB, free: 4.113 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004234/0.4325, allocations: 299 kB / 1.105 GB, free: 4.113 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001951/0.4344, allocations: 0.9177 MB / 1.106 GB, free: 3.863 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 0.002339/0.4368, allocations: 3.415 MB / 1.109 GB, free: 1.809 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 0.001155/0.4379, allocations: 2.018 MB / 1.111 GB, free: 0.5039 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004821/0.4384, allocations: 290.8 kB / 1.111 GB, free: 360 kB / 0.8419 GB
Notification: Performance of FrontEnd: time 0.000286/0.4387, allocations: 37.31 kB / 1.111 GB, free: 352 kB / 0.8419 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: