Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.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.UnbalancedStepUp.DD,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.UnbalancedStepUp.DD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,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.UnbalancedStepUp.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001123/0.001123, allocations: 112.9 kB / 16.43 MB, free: 6.48 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00108/0.00108, allocations: 186.1 kB / 17.36 MB, free: 5.703 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.139/1.139, allocations: 222.9 MB / 241 MB, free: 15.07 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 2.206/2.206, allocations: 469.8 MB / 0.7432 GB, free: 3.348 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.833e-05/1.831e-05, allocations: 2.281 kB / 1.066 GB, free: 13.46 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.3954/0.3954, allocations: 16.39 MB / 1.082 GB, free: 13.37 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.007713/0.4031, allocations: 6.467 MB / 1.088 GB, free: 12.28 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005995/0.4037, allocations: 50.97 kB / 1.088 GB, free: 12.27 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.002149/0.4059, allocations: 1.152 MB / 1.089 GB, free: 11.62 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.002071/0.408, allocations: 1.373 MB / 1.091 GB, free: 10.86 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002298/0.4103, allocations: 1.23 MB / 1.092 GB, free: 10.2 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.003408/0.4137, allocations: 3.774 MB / 1.096 GB, free: 8.633 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002413/0.4162, allocations: 2.309 MB / 1.098 GB, free: 7.625 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001787/0.4179, allocations: 1.571 MB / 1.099 GB, free: 6.965 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001574/0.4195, allocations: 1.532 MB / 1.101 GB, free: 6.297 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003447/0.4199, allocations: 272.8 kB / 1.101 GB, free: 6.297 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001565/0.4215, allocations: 0.9072 MB / 1.102 GB, free: 6.043 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 0.002014/0.4235, allocations: 3.217 MB / 1.105 GB, free: 4.102 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 0.001059/0.4245, allocations: 1.897 MB / 1.107 GB, free: 2.867 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003529/0.4249, allocations: 265.3 kB / 1.107 GB, free: 2.734 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 0.000217/0.4251, allocations: 36.38 kB / 1.107 GB, free: 2.727 MB / 0.8419 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: