Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_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 9.1.3-maint.9.1.x/package.mo", uses=false)
Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.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_9_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_9_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 0.001344/0.001344, allocations: 114.8 kB / 16.43 MB, free: 6.504 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001315/0.001315, allocations: 187.2 kB / 17.36 MB, free: 5.715 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.089/1.089, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 1.832/1.832, allocations: 390.2 MB / 0.6655 GB, free: 0.6289 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 8.926e-06/8.926e-06, allocations: 2.281 kB / 0.9516 GB, free: 7.594 MB / 0.7325 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.01603/0.01604, allocations: 16.4 MB / 0.9676 GB, free: 7.133 MB / 0.7481 GB
Notification: Performance of NFInst.instExpressions: time 0.008055/0.02411, allocations: 6.454 MB / 0.9739 GB, free: 0.6602 MB / 0.7481 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007558/0.02488, allocations: 51.88 kB / 0.9739 GB, free: 0.6094 MB / 0.7481 GB
Notification: Performance of NFTyping.typeComponents: time 0.00234/0.02722, allocations: 1.123 MB / 0.975 GB, free: 15.48 MB / 0.7637 GB
Notification: Performance of NFTyping.typeBindings: time 0.002254/0.02949, allocations: 1.369 MB / 0.9764 GB, free: 14.11 MB / 0.7637 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002228/0.03173, allocations: 1.247 MB / 0.9776 GB, free: 12.86 MB / 0.7637 GB
Notification: Performance of NFFlatten.flatten: time 0.003475/0.03522, allocations: 3.769 MB / 0.9813 GB, free: 9.078 MB / 0.7637 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002997/0.03823, allocations: 3.243 MB / 0.9844 GB, free: 5.789 MB / 0.7637 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001633/0.03987, allocations: 1.566 MB / 0.9859 GB, free: 4.219 MB / 0.7637 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001461/0.04134, allocations: 1.531 MB / 0.9874 GB, free: 2.684 MB / 0.7637 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002788/0.04162, allocations: 272 kB / 0.9877 GB, free: 2.418 MB / 0.7637 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001164/0.04279, allocations: 0.9048 MB / 0.9886 GB, free: 1.512 MB / 0.7637 GB
Notification: Performance of combineBinaries: time 0.002102/0.0449, allocations: 3.212 MB / 0.9917 GB, free: 14.27 MB / 0.7794 GB
Notification: Performance of replaceArrayConstructors: time 0.001082/0.04599, allocations: 1.904 MB / 0.9936 GB, free: 12.35 MB / 0.7794 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002752/0.04628, allocations: 267.2 kB / 0.9938 GB, free: 12.09 MB / 0.7794 GB
Notification: Performance of FrontEnd: time 0.0001345/0.04642, allocations: 39.88 kB / 0.9939 GB, free: 12.05 MB / 0.7794 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: