Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.277/1.277, allocations: 251.5 MB / 267.4 MB, free: 11.04 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001075/0.001075, allocations: 177.2 kB / 326.6 MB, free: 2.68 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.619/1.619, allocations: 205 MB / 0.5767 GB, free: 21.02 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007882/0.0007882, allocations: 79.98 kB / 0.6804 GB, free: 14.72 MB / 0.5105 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.783e-05/1.785e-05, allocations: 2.984 kB / 0.7939 GB, free: 136.6 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY): time 0.01548/0.01551, allocations: 17.79 MB / 0.8112 GB, free: 127 MB / 0.6042 GB Notification: Performance of NFInst.instExpressions: time 0.01123/0.02679, allocations: 6.899 MB / 0.818 GB, free: 122.4 MB / 0.6042 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003144/0.03001, allocations: 45.5 kB / 0.818 GB, free: 122.4 MB / 0.6042 GB Notification: Performance of NFTyping.typeComponents: time 0.003771/0.03381, allocations: 1.442 MB / 0.8194 GB, free: 121.5 MB / 0.6042 GB Notification: Performance of NFTyping.typeBindings: time 0.004171/0.038, allocations: 1.36 MB / 0.8208 GB, free: 120.8 MB / 0.6042 GB Notification: Performance of NFTyping.typeClassSections: time 0.003441/0.04146, allocations: 1.182 MB / 0.8219 GB, free: 120.1 MB / 0.6042 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Electrical/Interfaces/Source.mo:26:3-32:9:writable] Error: Internal error Failed to evaluate branch condition in if equation containing connect equations: `{true, true, true}[]`