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.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.BalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo): time 0.68/0.68, allocations: 132.3 MB / 144.9 MB, free: 10.69 MB / 122.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo): time 0.001165/0.001165, allocations: 177.7 kB / 176.9 MB, free: 2.227 MB / 138.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo): time 1.186/1.186, allocations: 170.5 MB / 379.3 MB, free: 11.88 MB / 282.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo): time 0.001524/0.001524, allocations: 125.5 kB / 450 MB, free: 5.812 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 0.428/0.4281, allocations: 73.38 MB / 0.6736 GB, free: 47.94 MB / 458.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.183/0.6111, allocations: 163.5 MB / 0.8333 GB, free: 1.094 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003354/0.6115, allocations: 112.7 kB / 0.8334 GB, free: 0.9844 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 0.6009/1.212, allocations: 133.5 MB / 0.9637 GB, free: 114.8 MB / 0.573 GB Notification: Performance of FrontEnd: time 1.573e-06/1.213, allocations: 0 / 0.9637 GB, free: 114.8 MB / 0.573 GB Notification: Performance of Transformations before backend: time 0.0001096/1.213, allocations: 77.58 kB / 0.9638 GB, free: 114.8 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: 980 * Number of variables: 980 Notification: Performance of Generate backend data structure: time 0.006917/1.22, allocations: 2.924 MB / 0.9667 GB, free: 112.9 MB / 0.573 GB Notification: Performance of prepare preOptimizeDAE: time 3.807e-05/1.22, allocations: 11.5 kB / 0.9667 GB, free: 112.9 MB / 0.573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0119/1.231, allocations: 2.105 MB / 0.9687 GB, free: 112 MB / 0.573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004816/1.236, allocations: 2.166 MB / 0.9709 GB, free: 110.6 MB / 0.573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001771/1.237, allocations: 272.4 kB / 0.9711 GB, free: 110.5 MB / 0.573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001168/1.238, allocations: 346.5 kB / 0.9714 GB, free: 110.4 MB / 0.573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.009081/1.247, allocations: 5.939 MB / 0.9772 GB, free: 107.1 MB / 0.573 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.251e-05/1.247, allocations: 6.953 kB / 0.9773 GB, free: 107.1 MB / 0.573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004192/1.247, allocations: 148.2 kB / 0.9774 GB, free: 106.9 MB / 0.573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004473/1.248, allocations: 301.9 kB / 0.9777 GB, free: 106.9 MB / 0.573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0073/1.255, allocations: 5.371 MB / 0.9829 GB, free: 103.1 MB / 0.573 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0235/1.279, allocations: 20.99 MB / 1.003 GB, free: 81.39 MB / 0.573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004425/1.283, allocations: 4.667 MB / 1.008 GB, free: 76.41 MB / 0.573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00247/1.286, allocations: 2.169 MB / 1.01 GB, free: 74.23 MB / 0.573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001945/1.286, allocations: 131 kB / 1.01 GB, free: 74.08 MB / 0.573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.81e-05/1.286, allocations: 64.48 kB / 1.01 GB, free: 74.01 MB / 0.573 GB Notification: Performance of pre-optimization done (n=208): time 4.178e-06/1.286, allocations: 4 kB / 1.01 GB, free: 74 MB / 0.573 GB Notification: Performance of matching and sorting (n=277): time 0.08031/1.366, allocations: 26.58 MB / 1.036 GB, free: 47.37 MB / 0.573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.883e-05/1.366, allocations: 243.6 kB / 1.036 GB, free: 47.08 MB / 0.573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001638/1.368, allocations: 1.266 MB / 1.038 GB, free: 45.8 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.0005473/1.369, allocations: 69.7 kB / 1.038 GB, free: 45.73 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.000582/1.369, allocations: 1.466 MB / 1.039 GB, free: 44.24 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007685/1.37, allocations: 0.9474 MB / 1.04 GB, free: 43.28 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002161/1.37, allocations: 64 kB / 1.04 GB, free: 43.22 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.0001565/1.37, allocations: 448.8 kB / 1.041 GB, free: 42.77 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002674/1.373, allocations: 2.216 MB / 1.043 GB, free: 40.55 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00293/1.376, allocations: 3.122 MB / 1.046 GB, free: 37.05 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003062/1.379, allocations: 2.713 MB / 1.048 GB, free: 34.31 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.195e-05/1.379, allocations: 8 kB / 1.049 GB, free: 34.3 MB / 0.573 GB Notification: Performance of matching and sorting (n=416) (initialization): time 0.01338/1.392, allocations: 8.381 MB / 1.057 GB, free: 25.86 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 0.001759/1.394, allocations: 10.64 MB / 1.067 GB, free: 14.39 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.953e-05/1.394, allocations: 28 kB / 1.067 GB, free: 14.36 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02203/1.416, allocations: 6.603 MB / 1.074 GB, free: 7.742 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003934/1.42, allocations: 0.8813 MB / 1.074 GB, free: 6.859 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02178/1.442, allocations: 15.48 MB / 1.09 GB, free: 7.199 MB / 0.5886 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004508/1.447, allocations: 0.5495 MB / 1.09 GB, free: 6.648 MB / 0.5886 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005511/1.447, allocations: 187.9 kB / 1.09 GB, free: 6.465 MB / 0.5886 GB Notification: Performance of prepare postOptimizeDAE: time 1.323e-05/1.447, allocations: 4 kB / 1.09 GB, free: 6.461 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 0.004464/1.452, allocations: 2.754 MB / 1.093 GB, free: 3.684 MB / 0.5886 GB Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed. Error: No system for the symbolic initialization was generated