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.YD.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.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo): time 0.6986/0.6986, 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 0.001117/0.001117, allocations: 180.6 kB / 176.9 MB, free: 2.293 MB / 138.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo): time 1.271/1.271, allocations: 170.5 MB / 379.3 MB, free: 11.89 MB / 282.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo): time 0.001478/0.001478, allocations: 120 kB / 450 MB, free: 5.832 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 0.4006/0.4007, allocations: 73.38 MB / 0.6736 GB, free: 47.77 MB / 458.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.1752/0.5759, allocations: 164.2 MB / 0.834 GB, free: 408 kB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002839/0.5762, allocations: 111.9 kB / 0.8341 GB, free: 296 kB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 0.5857/1.162, allocations: 134.2 MB / 0.9651 GB, free: 114.3 MB / 0.573 GB Notification: Performance of FrontEnd: time 2.285e-06/1.162, allocations: 0 / 0.9651 GB, free: 114.3 MB / 0.573 GB Notification: Performance of Transformations before backend: time 0.000113/1.162, allocations: 70.66 kB / 0.9652 GB, free: 114.3 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: 991 * Number of variables: 991 Notification: Performance of Generate backend data structure: time 0.006329/1.168, allocations: 2.955 MB / 0.968 GB, free: 112.3 MB / 0.573 GB Notification: Performance of prepare preOptimizeDAE: time 3.984e-05/1.168, allocations: 11.41 kB / 0.9681 GB, free: 112.3 MB / 0.573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01159/1.18, allocations: 2.109 MB / 0.9701 GB, free: 111.4 MB / 0.573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004847/1.185, allocations: 2.189 MB / 0.9722 GB, free: 110 MB / 0.573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001566/1.185, allocations: 267.1 kB / 0.9725 GB, free: 109.9 MB / 0.573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009168/1.186, allocations: 352.7 kB / 0.9728 GB, free: 109.8 MB / 0.573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.008576/1.195, allocations: 5.966 MB / 0.9787 GB, free: 106.5 MB / 0.573 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.969e-05/1.195, allocations: 11.83 kB / 0.9787 GB, free: 106.5 MB / 0.573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003946/1.195, allocations: 140.8 kB / 0.9788 GB, free: 106.3 MB / 0.573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004088/1.196, allocations: 298.5 kB / 0.9791 GB, free: 106.3 MB / 0.573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007101/1.203, allocations: 5.39 MB / 0.9844 GB, free: 101.6 MB / 0.573 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02445/1.227, allocations: 21.08 MB / 1.005 GB, free: 79.86 MB / 0.573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004324/1.232, allocations: 4.666 MB / 1.009 GB, free: 74.88 MB / 0.573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002341/1.234, allocations: 2.165 MB / 1.012 GB, free: 72.7 MB / 0.573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001834/1.234, allocations: 135 kB / 1.012 GB, free: 72.55 MB / 0.573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.71e-05/1.234, allocations: 60.5 kB / 1.012 GB, free: 72.48 MB / 0.573 GB Notification: Performance of pre-optimization done (n=208): time 4.178e-06/1.234, allocations: 0 / 1.012 GB, free: 72.48 MB / 0.573 GB Notification: Performance of matching and sorting (n=277): time 0.08053/1.315, allocations: 26.65 MB / 1.038 GB, free: 45.78 MB / 0.573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.481e-05/1.315, allocations: 239.6 kB / 1.038 GB, free: 45.5 MB / 0.573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00155/1.316, allocations: 1.296 MB / 1.039 GB, free: 44.19 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.0003853/1.317, allocations: 73.7 kB / 1.039 GB, free: 44.11 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005388/1.317, allocations: 1.486 MB / 1.041 GB, free: 42.61 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007224/1.318, allocations: 0.9357 MB / 1.042 GB, free: 41.66 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002231/1.318, allocations: 64 kB / 1.042 GB, free: 41.59 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.0001558/1.318, allocations: 448.8 kB / 1.042 GB, free: 41.15 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002617/1.321, allocations: 2.216 MB / 1.044 GB, free: 38.93 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002932/1.324, allocations: 3.126 MB / 1.047 GB, free: 35.42 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003052/1.327, allocations: 2.709 MB / 1.05 GB, free: 32.68 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.258e-05/1.327, allocations: 8 kB / 1.05 GB, free: 32.68 MB / 0.573 GB Notification: Performance of matching and sorting (n=416) (initialization): time 0.01318/1.34, allocations: 8.393 MB / 1.058 GB, free: 24.22 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 0.00184/1.342, allocations: 10.63 MB / 1.069 GB, free: 12.75 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.693e-05/1.342, allocations: 28 kB / 1.069 GB, free: 12.73 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02227/1.364, allocations: 6.599 MB / 1.075 GB, free: 6.113 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003864/1.368, allocations: 0.8774 MB / 1.076 GB, free: 5.234 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02192/1.39, allocations: 15.5 MB / 1.091 GB, free: 5.555 MB / 0.5886 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004502/1.395, allocations: 0.542 MB / 1.092 GB, free: 5.012 MB / 0.5886 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005451/1.395, allocations: 195.9 kB / 1.092 GB, free: 4.82 MB / 0.5886 GB Notification: Performance of prepare postOptimizeDAE: time 1.347e-05/1.395, allocations: 6.188 kB / 1.092 GB, free: 4.816 MB / 0.5886 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 0.004697/1.4, allocations: 2.75 MB / 1.095 GB, free: 2.047 MB / 0.5886 GB Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed. Error: No system for the symbolic initialization was generated