Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.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 10.1.1-maint.10.0.x/package.mo", uses=false)
Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.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.DY,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_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,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_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001087/0.001087, allocations: 110 kB / 16.42 MB, free: 6.523 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001052/0.001052, allocations: 182 kB / 17.36 MB, free: 5.746 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.156/1.156, allocations: 222.9 MB / 241.1 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.079/2.079, allocations: 437 MB / 0.7111 GB, free: 4.41 MB / 0.5762 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.444e-05/1.446e-05, allocations: 6.219 kB / 1.019 GB, free: 9.348 MB / 0.795 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY): time 0.01808/0.0181, allocations: 18.19 MB / 1.037 GB, free: 7.09 MB / 0.8106 GB
Notification: Performance of NFInst.instExpressions: time 0.009043/0.02716, allocations: 6.742 MB / 1.044 GB, free: 336 kB / 0.8106 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007636/0.02794, allocations: 55.88 kB / 1.044 GB, free: 280 kB / 0.8106 GB
Notification: Performance of NFTyping.typeComponents: time 0.003056/0.031, allocations: 1.574 MB / 1.045 GB, free: 14.7 MB / 0.8262 GB
Notification: Performance of NFTyping.typeBindings: time 0.002251/0.03326, allocations: 1.467 MB / 1.047 GB, free: 13.22 MB / 0.8262 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002338/0.03565, allocations: 1.273 MB / 1.048 GB, free: 11.95 MB / 0.8262 GB
Notification: Performance of NFFlatten.flatten: time 0.003906/0.03957, allocations: 4.21 MB / 1.052 GB, free: 7.73 MB / 0.8262 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00369/0.04327, allocations: 4.045 MB / 1.056 GB, free: 3.613 MB / 0.8262 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001908/0.04518, allocations: 1.741 MB / 1.058 GB, free: 1.867 MB / 0.8262 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001675/0.04687, allocations: 1.687 MB / 1.059 GB, free: 180 kB / 0.8262 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003421/0.04722, allocations: 304 kB / 1.06 GB, free: 15.88 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001387/0.04862, allocations: 0.9165 MB / 1.06 GB, free: 14.96 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 0.002254/0.05088, allocations: 3.507 MB / 1.064 GB, free: 11.43 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 0.001247/0.05213, allocations: 2.081 MB / 1.066 GB, free: 9.328 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003444/0.05248, allocations: 295.1 kB / 1.066 GB, free: 9.039 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 0.0002163/0.05271, allocations: 35.94 kB / 1.066 GB, free: 9.004 MB / 0.8419 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: