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.UnbalancedStepUp.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.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo): time 0.7043/0.7043, allocations: 132.3 MB / 144.9 MB, free: 10.54 MB / 122.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo): time 0.001153/0.001153, allocations: 169.1 kB / 176.9 MB, free: 2.289 MB / 138.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo): time 1.275/1.275, allocations: 170.5 MB / 379.3 MB, free: 11.8 MB / 282.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo): time 0.001514/0.001514, allocations: 109.7 kB / 450 MB, free: 5.762 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 0.4043/0.4043, allocations: 73.38 MB / 0.6736 GB, free: 47.8 MB / 458.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.1714/0.5758, allocations: 163.2 MB / 0.833 GB, free: 1.371 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003007/0.5761, allocations: 116.7 kB / 0.8331 GB, free: 1.258 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 0.5634/1.139, allocations: 123.4 MB / 0.9537 GB, free: 121.5 MB / 0.573 GB Notification: Performance of FrontEnd: time 1.673e-06/1.14, allocations: 0 / 0.9537 GB, free: 121.5 MB / 0.573 GB Notification: Performance of Transformations before backend: time 0.0001102/1.14, allocations: 60.81 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 0.005757/1.145, allocations: 2.695 MB / 0.9564 GB, free: 119.7 MB / 0.573 GB Notification: Performance of prepare preOptimizeDAE: time 3.791e-05/1.145, allocations: 7.812 kB / 0.9564 GB, free: 119.7 MB / 0.573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01179/1.157, allocations: 2.076 MB / 0.9584 GB, free: 118.8 MB / 0.573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004542/1.162, allocations: 2.002 MB / 0.9604 GB, free: 117.6 MB / 0.573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000148/1.162, allocations: 237.5 kB / 0.9606 GB, free: 117.5 MB / 0.573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009414/1.163, allocations: 315.5 kB / 0.9609 GB, free: 117.4 MB / 0.573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.008612/1.172, allocations: 5.335 MB / 0.9661 GB, free: 114.4 MB / 0.573 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.796e-05/1.172, allocations: 7.812 kB / 0.9661 GB, free: 114.4 MB / 0.573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003869/1.172, allocations: 129.5 kB / 0.9662 GB, free: 114.3 MB / 0.573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004336/1.172, allocations: 291.4 kB / 0.9665 GB, free: 114.2 MB / 0.573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007348/1.18, allocations: 5.008 MB / 0.9714 GB, free: 111.9 MB / 0.573 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02431/1.204, allocations: 18.86 MB / 0.9898 GB, free: 95.81 MB / 0.573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004761/1.209, allocations: 5.13 MB / 0.9948 GB, free: 90.32 MB / 0.573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002764/1.212, allocations: 2.432 MB / 0.9972 GB, free: 87.88 MB / 0.573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002127/1.212, allocations: 139 kB / 0.9973 GB, free: 87.73 MB / 0.573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.713e-05/1.212, allocations: 64.5 kB / 0.9974 GB, free: 87.65 MB / 0.573 GB Notification: Performance of pre-optimization done (n=230): time 3.988e-06/1.212, allocations: 0 / 0.9974 GB, free: 87.65 MB / 0.573 GB Notification: Performance of matching and sorting (n=311): time 0.1015/1.314, allocations: 31.96 MB / 1.029 GB, free: 55.68 MB / 0.573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.463e-05/1.314, allocations: 239.9 kB / 1.029 GB, free: 55.39 MB / 0.573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001366/1.315, allocations: 1.149 MB / 1.03 GB, free: 54.23 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.0004338/1.315, allocations: 77.7 kB / 1.03 GB, free: 54.15 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004468/1.316, allocations: 1.243 MB / 1.031 GB, free: 52.89 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007063/1.317, allocations: 1.047 MB / 1.032 GB, free: 51.82 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002238/1.317, allocations: 64 kB / 1.032 GB, free: 51.76 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.0001371/1.317, allocations: 444.7 kB / 1.033 GB, free: 51.32 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002677/1.32, allocations: 2.31 MB / 1.035 GB, free: 49.01 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0029/1.323, allocations: 3.012 MB / 1.038 GB, free: 45.73 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00306/1.326, allocations: 2.775 MB / 1.041 GB, free: 42.93 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.097e-06/1.326, allocations: 7.984 kB / 1.041 GB, free: 42.92 MB / 0.573 GB Notification: Performance of matching and sorting (n=412) (initialization): time 0.01341/1.339, allocations: 8.669 MB / 1.049 GB, free: 34.2 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 0.001176/1.34, allocations: 7.317 MB / 1.056 GB, free: 26.3 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.414e-05/1.34, allocations: 20 kB / 1.056 GB, free: 26.29 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02212/1.362, allocations: 6.84 MB / 1.063 GB, free: 19.43 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003725/1.366, allocations: 0.8228 MB / 1.064 GB, free: 18.61 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02099/1.387, allocations: 17.57 MB / 1.081 GB, free: 0.8594 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004046/1.391, allocations: 0.5107 MB / 1.081 GB, free: 356 kB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004319/1.392, allocations: 179.9 kB / 1.082 GB, free: 176 kB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 9.438e-06/1.392, allocations: 4 kB / 1.082 GB, free: 172 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 0.004304/1.396, allocations: 2.766 MB / 1.084 GB, free: 13.37 MB / 0.5886 GB Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed. Error: No system for the symbolic initialization was generated