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.BalancedStepDown.DD.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.BalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.298/1.298, allocations: 251.5 MB / 267.4 MB, free: 11.07 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001027/0.001028, allocations: 176.8 kB / 326.5 MB, free: 2.711 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.746/1.746, allocations: 205 MB / 0.5767 GB, free: 21 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009418/0.0009419, allocations: 93.34 kB / 0.6804 GB, free: 14.73 MB / 0.5105 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.096e-05/2.097e-05, allocations: 3.047 kB / 0.7939 GB, free: 136.5 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.01468/0.01472, allocations: 15.85 MB / 0.8093 GB, free: 128.2 MB / 0.6042 GB Notification: Performance of NFInst.instExpressions: time 0.009988/0.02477, allocations: 6.518 MB / 0.8157 GB, free: 123.8 MB / 0.6042 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002027/0.02685, allocations: 41.97 kB / 0.8157 GB, free: 123.8 MB / 0.6042 GB Notification: Performance of NFTyping.typeComponents: time 0.002895/0.02977, allocations: 1.031 MB / 0.8168 GB, free: 123.2 MB / 0.6042 GB Notification: Performance of NFTyping.typeBindings: time 0.003436/0.03322, allocations: 1.242 MB / 0.818 GB, free: 122.5 MB / 0.6042 GB Notification: Performance of NFTyping.typeClassSections: time 0.002801/0.03604, allocations: 1.134 MB / 0.8191 GB, free: 121.9 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}[]`