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.BalancedStepDown.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.BalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_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_3.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo): time 0.6836/0.6836, allocations: 132.3 MB / 144.9 MB, free: 10.75 MB / 122.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo): time 0.0009479/0.000948, allocations: 175.6 kB / 176.9 MB, free: 2.172 MB / 138.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo): time 1.23/1.23, allocations: 170.5 MB / 379.3 MB, free: 11.95 MB / 282.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo): time 0.001492/0.001492, allocations: 122 kB / 450 MB, free: 5.848 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 0.3913/0.3914, allocations: 73.38 MB / 0.6736 GB, free: 47.98 MB / 458.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.169/0.5604, allocations: 162.5 MB / 0.8323 GB, free: 2.094 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003098/0.5608, allocations: 113.6 kB / 0.8324 GB, free: 1.984 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 0.5866/1.147, allocations: 122.8 MB / 0.9523 GB, free: 122.4 MB / 0.573 GB Notification: Performance of FrontEnd: time 1.894e-06/1.147, allocations: 0 / 0.9523 GB, free: 122.4 MB / 0.573 GB Notification: Performance of Transformations before backend: time 0.0001452/1.148, allocations: 67.47 kB / 0.9524 GB, free: 122.4 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: 860 * Number of variables: 860 Notification: Performance of Generate backend data structure: time 0.006965/1.155, allocations: 2.665 MB / 0.955 GB, free: 120.6 MB / 0.573 GB Notification: Performance of prepare preOptimizeDAE: time 4.577e-05/1.155, allocations: 11.91 kB / 0.955 GB, free: 120.6 MB / 0.573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01236/1.167, allocations: 2.066 MB / 0.957 GB, free: 119.7 MB / 0.573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004823/1.172, allocations: 1.996 MB / 0.959 GB, free: 118.5 MB / 0.573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001459/1.172, allocations: 230.9 kB / 0.9592 GB, free: 118.4 MB / 0.573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008083/1.173, allocations: 305 kB / 0.9595 GB, free: 118.3 MB / 0.573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.008799/1.182, allocations: 5.305 MB / 0.9647 GB, free: 115.3 MB / 0.573 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.537e-05/1.182, allocations: 6.281 kB / 0.9647 GB, free: 115.3 MB / 0.573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003836/1.182, allocations: 124.8 kB / 0.9648 GB, free: 115.3 MB / 0.573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000452/1.183, allocations: 287.5 kB / 0.9651 GB, free: 115.2 MB / 0.573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00756/1.19, allocations: 4.995 MB / 0.97 GB, free: 112.8 MB / 0.573 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02655/1.217, allocations: 18.79 MB / 0.9883 GB, free: 97.41 MB / 0.573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00488/1.222, allocations: 5.119 MB / 0.9933 GB, free: 91.94 MB / 0.573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002763/1.224, allocations: 2.432 MB / 0.9957 GB, free: 89.49 MB / 0.573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002364/1.225, allocations: 143 kB / 0.9958 GB, free: 89.34 MB / 0.573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.013e-05/1.225, allocations: 60.5 kB / 0.9959 GB, free: 89.27 MB / 0.573 GB Notification: Performance of pre-optimization done (n=230): time 4.358e-06/1.225, allocations: 11.94 kB / 0.9959 GB, free: 89.25 MB / 0.573 GB Notification: Performance of matching and sorting (n=311): time 0.09995/1.325, allocations: 31.9 MB / 1.027 GB, free: 57.35 MB / 0.573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.754e-05/1.325, allocations: 247.8 kB / 1.027 GB, free: 57.05 MB / 0.573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001554/1.326, allocations: 1.112 MB / 1.028 GB, free: 55.93 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.0006675/1.327, allocations: 73.7 kB / 1.028 GB, free: 55.85 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005065/1.328, allocations: 1.227 MB / 1.03 GB, free: 54.6 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008783/1.328, allocations: 1.043 MB / 1.031 GB, free: 53.54 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002315/1.329, allocations: 64 kB / 1.031 GB, free: 53.48 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.0001488/1.329, allocations: 440.7 kB / 1.031 GB, free: 53.04 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002827/1.332, allocations: 2.318 MB / 1.033 GB, free: 50.72 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003139/1.335, allocations: 3.008 MB / 1.036 GB, free: 47.44 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00324/1.338, allocations: 2.764 MB / 1.039 GB, free: 44.66 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.008e-05/1.338, allocations: 4 kB / 1.039 GB, free: 44.65 MB / 0.573 GB Notification: Performance of matching and sorting (n=412) (initialization): time 0.01399/1.352, allocations: 8.681 MB / 1.048 GB, free: 35.92 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 0.001344/1.354, allocations: 7.321 MB / 1.055 GB, free: 28.02 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.819e-05/1.354, allocations: 16 kB / 1.055 GB, free: 28 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0226/1.376, allocations: 6.836 MB / 1.061 GB, free: 21.16 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003766/1.38, allocations: 0.8306 MB / 1.062 GB, free: 20.32 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02164/1.402, allocations: 17.56 MB / 1.079 GB, free: 2.586 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004197/1.406, allocations: 0.5146 MB / 1.08 GB, free: 2.07 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004329/1.406, allocations: 183.9 kB / 1.08 GB, free: 1.891 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 1.154e-05/1.406, allocations: 4 kB / 1.08 GB, free: 1.887 MB / 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 0.003887/1.41, allocations: 2.777 MB / 1.083 GB, free: 15.09 MB / 0.5886 GB Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed. Error: No system for the symbolic initialization was generated