Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo", uses=false) Using package Buildings with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica_StateGraph2 with version 2.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo) Running command: translateModel(Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u,tolerance=1e-05,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u") translateModel(Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u,tolerance=1e-05,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u") [/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 0.2005/0.2014, allocations: 82.21 MB / 0.5935 GB, free: 5.957 MB / 446.1 MB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u): time 0.7506/0.952, allocations: 233 MB / 0.821 GB, free: 8.629 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.01935/0.9714, allocations: 8.181 MB / 0.829 GB, free: 1.359 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00446/0.976, allocations: 63.62 kB / 0.829 GB, free: 1.297 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.003007/0.979, allocations: 0.6559 MB / 0.8297 GB, free: 0.6367 MB / 0.5762 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:734:36-735:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:732:36-733:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:734:36-735:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:732:36-733:54:writable] Warning: 'each' used when modifying non-array element m_flow. Notification: Performance of NFTyping.typeBindings: time 0.008005/0.987, allocations: 1.886 MB / 0.8315 GB, free: 14.74 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.006059/0.9931, allocations: 1.596 MB / 0.8331 GB, free: 13.17 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.008195/1.001, allocations: 4.97 MB / 0.8379 GB, free: 8.188 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002561/1.004, allocations: 1.213 MB / 0.8391 GB, free: 6.957 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004126/1.008, allocations: 1.536 MB / 0.8406 GB, free: 5.414 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002669/1.011, allocations: 1.276 MB / 0.8419 GB, free: 4.133 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.0003148/1.011, allocations: 68 kB / 0.8419 GB, free: 4.066 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004841/1.016, allocations: 1.606 MB / 0.8435 GB, free: 2.457 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.0008341/1.017, allocations: 0.5294 MB / 0.844 GB, free: 1.926 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.0008102/1.018, allocations: 424.6 kB / 0.8444 GB, free: 1.504 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.0043/1.022, allocations: 2.598 MB / 0.847 GB, free: 14.9 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 7.043e-06/1.022, allocations: 0 / 0.847 GB, free: 14.9 MB / 0.6075 GB Notification: Performance of FrontEnd: time 2.124e-06/1.022, allocations: 0 / 0.847 GB, free: 14.9 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 4.633e-05/1.022, allocations: 3.938 kB / 0.847 GB, free: 14.9 MB / 0.6075 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 329 * Number of variables: 329 Notification: Performance of Generate backend data structure: time 0.005227/1.027, allocations: 2.2 MB / 0.8491 GB, free: 12.62 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 4.177e-05/1.027, allocations: 12.03 kB / 0.8491 GB, free: 12.61 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003403/1.031, allocations: 0.6259 MB / 0.8497 GB, free: 11.98 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002619/1.033, allocations: 1.279 MB / 0.851 GB, free: 10.65 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003388/1.034, allocations: 170.5 kB / 0.8511 GB, free: 10.48 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002011/1.034, allocations: 140.4 kB / 0.8513 GB, free: 10.34 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003485/1.037, allocations: 1.696 MB / 0.8529 GB, free: 8.59 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.008e-05/1.037, allocations: 4 kB / 0.8529 GB, free: 8.586 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001265/1.038, allocations: 56 kB / 0.853 GB, free: 8.531 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.297e-05/1.038, allocations: 46.5 kB / 0.853 GB, free: 8.484 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003118/1.041, allocations: 1.474 MB / 0.8545 GB, free: 7 MB / 0.6075 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008722/1.05, allocations: 6.124 MB / 0.8605 GB, free: 0.5273 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002319/1.052, allocations: 1.15 MB / 0.8616 GB, free: 15.35 MB / 0.6231 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009635/1.053, allocations: 0.5307 MB / 0.8621 GB, free: 14.82 MB / 0.6231 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003508/1.053, allocations: 141.7 kB / 0.8622 GB, free: 14.66 MB / 0.6231 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00176/1.055, allocations: 0.8232 MB / 0.863 GB, free: 13.79 MB / 0.6231 GB Notification: Performance of pre-optimization done (n=84): time 2.715e-06/1.055, allocations: 0 / 0.863 GB, free: 13.79 MB / 0.6231 GB Notification: Performance of matching and sorting (n=92): time 0.01277/1.068, allocations: 4.684 MB / 0.8676 GB, free: 8.984 MB / 0.6231 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002246/1.068, allocations: 428.2 kB / 0.868 GB, free: 8.465 MB / 0.6231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002324/1.07, allocations: 1.468 MB / 0.8694 GB, free: 6.992 MB / 0.6231 GB Notification: Performance of collectPreVariables (initialization): time 0.0002105/1.071, allocations: 45.7 kB / 0.8695 GB, free: 6.941 MB / 0.6231 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008009/1.071, allocations: 0.7836 MB / 0.8703 GB, free: 6.148 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004494/1.072, allocations: 315.5 kB / 0.8706 GB, free: 5.836 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.557e-05/1.072, allocations: 20 kB / 0.8706 GB, free: 5.816 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 0.0001703/1.072, allocations: 341.9 kB / 0.8709 GB, free: 5.477 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001308/1.073, allocations: 0.5452 MB / 0.8714 GB, free: 4.93 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001624/1.075, allocations: 0.86 MB / 0.8723 GB, free: 3.961 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01168/1.087, allocations: 2.764 MB / 0.875 GB, free: 1.164 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.526e-06/1.087, allocations: 4 kB / 0.875 GB, free: 1.16 MB / 0.6231 GB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information. Error: No system for the symbolic initialization was generated