Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_3.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo", uses=false) Using package Modelica_StateGraph2 with version 2.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo) Using package ModelicaServices with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo) Using package Modelica with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo) Using package Complex with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo) Using package Buildings with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo): time 0.6885/0.6885, allocations: 132.3 MB / 144.9 MB, free: 10.55 MB / 122.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo): time 0.0009806/0.0009807, allocations: 172.3 kB / 176.9 MB, free: 2.242 MB / 138.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo): time 1.18/1.18, allocations: 170.5 MB / 379.3 MB, free: 11.93 MB / 282.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo): time 0.001686/0.001686, allocations: 120.7 kB / 450 MB, free: 5.855 MB / 346.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:257:38-257:110:writable] Warning: The file was not encoded in UTF-8: "

An important practical aspect of state machines is the abilit...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:761:36-761:108:writable] Warning: The file was not encoded in UTF-8: "

The Modelica_StateGraph2 library is described in detail in (O...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:1435:36-1435:108:writable] Warning: The file was not encoded in UTF-8: "

Main Authors:
SCode: time 0.4104/0.4105, allocations: 73.39 MB / 0.6736 GB, free: 47.98 MB / 458.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.177/0.5876, allocations: 163.2 MB / 0.833 GB, free: 1.363 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002963/0.5879, allocations: 112.8 kB / 0.8331 GB, free: 1.254 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 0.6026/1.191, allocations: 123.4 MB / 0.9537 GB, free: 121.5 MB / 0.573 GB Notification: Performance of FrontEnd: time 2.114e-06/1.191, allocations: 0 / 0.9537 GB, free: 121.5 MB / 0.573 GB Notification: Performance of Transformations before backend: time 0.0001283/1.191, allocations: 68.48 kB / 0.9537 GB, free: 121.5 MB / 0.573 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 871 * Number of variables: 871 Notification: Performance of Generate backend data structure: time 0.008016/1.199, allocations: 2.695 MB / 0.9564 GB, free: 119.7 MB / 0.573 GB Notification: Performance of prepare preOptimizeDAE: time 4.521e-05/1.199, allocations: 11.56 kB / 0.9564 GB, free: 119.7 MB / 0.573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0125/1.211, allocations: 2.072 MB / 0.9584 GB, free: 118.8 MB / 0.573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005325/1.217, allocations: 2.014 MB / 0.9604 GB, free: 117.6 MB / 0.573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001678/1.217, allocations: 239.4 kB / 0.9606 GB, free: 117.5 MB / 0.573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001012/1.218, allocations: 294.5 kB / 0.9609 GB, free: 117.4 MB / 0.573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.009245/1.227, allocations: 5.344 MB / 0.9661 GB, free: 114.4 MB / 0.573 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.836e-05/1.227, allocations: 3.938 kB / 0.9661 GB, free: 114.4 MB / 0.573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000368/1.228, allocations: 133 kB / 0.9662 GB, free: 114.3 MB / 0.573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000445/1.228, allocations: 283.5 kB / 0.9665 GB, free: 114.2 MB / 0.573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007187/1.235, allocations: 5.009 MB / 0.9714 GB, free: 111.9 MB / 0.573 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0237/1.259, allocations: 18.86 MB / 0.9898 GB, free: 95.79 MB / 0.573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004899/1.264, allocations: 5.13 MB / 0.9948 GB, free: 90.3 MB / 0.573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002823/1.267, allocations: 2.44 MB / 0.9972 GB, free: 87.84 MB / 0.573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002377/1.267, allocations: 135 kB / 0.9973 GB, free: 87.7 MB / 0.573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.275e-05/1.267, allocations: 64.48 kB / 0.9974 GB, free: 87.62 MB / 0.573 GB Notification: Performance of pre-optimization done (n=230): time 4.068e-06/1.267, allocations: 0 / 0.9974 GB, free: 87.62 MB / 0.573 GB Notification: Performance of matching and sorting (n=311): time 0.1014/1.369, allocations: 31.96 MB / 1.029 GB, free: 55.66 MB / 0.573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.075e-05/1.369, allocations: 235.9 kB / 1.029 GB, free: 55.38 MB / 0.573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001516/1.37, allocations: 1.149 MB / 1.03 GB, free: 54.21 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.0005923/1.371, allocations: 77.7 kB / 1.03 GB, free: 54.13 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004768/1.371, allocations: 1.243 MB / 1.031 GB, free: 52.87 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008689/1.372, allocations: 1.044 MB / 1.032 GB, free: 51.81 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002328/1.372, allocations: 60 kB / 1.032 GB, free: 51.75 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.000149/1.373, allocations: 444.7 kB / 1.033 GB, free: 51.31 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003081/1.376, allocations: 2.322 MB / 1.035 GB, free: 48.98 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003079/1.379, allocations: 3.004 MB / 1.038 GB, free: 45.71 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003185/1.382, allocations: 2.771 MB / 1.041 GB, free: 42.91 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.21e-05/1.382, allocations: 4 kB / 1.041 GB, free: 42.91 MB / 0.573 GB Notification: Performance of matching and sorting (n=412) (initialization): time 0.01379/1.396, allocations: 8.681 MB / 1.049 GB, free: 34.18 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 0.001179/1.397, allocations: 7.321 MB / 1.056 GB, free: 26.28 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.414e-05/1.397, allocations: 20 kB / 1.056 GB, free: 26.26 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02192/1.419, allocations: 6.836 MB / 1.063 GB, free: 19.41 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003798/1.423, allocations: 0.8228 MB / 1.064 GB, free: 18.59 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02106/1.444, allocations: 17.57 MB / 1.081 GB, free: 0.8398 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004228/1.448, allocations: 0.5107 MB / 1.081 GB, free: 336 kB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004631/1.449, allocations: 187.9 kB / 1.082 GB, free: 148 kB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 1.147e-05/1.449, allocations: 4 kB / 1.082 GB, free: 144 kB / 0.573 GB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singulare and cannot handled because number of unassigned equations is larger than number of states. Use -d=bltdump to get more information. Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004521/1.453, allocations: 2.762 MB / 1.084 GB, free: 13.35 MB / 0.5886 GB Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed. Error: No system for the symbolic initialization was generated