Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_3.0.0_Buildings.Rooms.BaseClasses.Examples.MixedAirHeatMassBalance.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.Rooms.BaseClasses.Examples.MixedAirHeatMassBalance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Rooms.BaseClasses.Examples.MixedAirHeatMassBalance") translateModel(Buildings.Rooms.BaseClasses.Examples.MixedAirHeatMassBalance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Rooms.BaseClasses.Examples.MixedAirHeatMassBalance") [/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 0.5048/0.5056, allocations: 82.21 MB / 0.5935 GB, free: 21.55 MB / 446.1 MB Notification: Performance of NFInst.instantiate(Buildings.Rooms.BaseClasses.Examples.MixedAirHeatMassBalance): time 0.8219/1.328, allocations: 166 MB / 0.7556 GB, free: 4.148 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.01689/1.345, allocations: 9.798 MB / 0.7651 GB, free: 4.016 MB / 0.5762 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/Rooms/BaseClasses/MixedAirHeatMassBalance.mo:10:3-11:54:writable] Warning: Parameter homotopyInitialization has annotation(Evaluate=true) and no binding. Notification: Performance of NFInst.updateImplicitVariability: time 0.004552/1.349, allocations: 71.27 kB / 0.7652 GB, free: 4.008 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.007334/1.357, allocations: 1.559 MB / 0.7667 GB, free: 3.98 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. Notification: Performance of NFTyping.typeBindings: time 0.007809/1.364, allocations: 1.294 MB / 0.768 GB, free: 3.934 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.003534/1.368, allocations: 0.6055 MB / 0.7686 GB, free: 3.918 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.008256/1.376, allocations: 3.551 MB / 0.7721 GB, free: 3.914 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00388/1.38, allocations: 1.029 MB / 0.7731 GB, free: 3.723 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00443/1.385, allocations: 1.103 MB / 0.7741 GB, free: 3.719 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003691/1.388, allocations: 1.105 MB / 0.7752 GB, free: 3.715 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0005683/1.389, allocations: 79.09 kB / 0.7753 GB, free: 3.711 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002677/1.392, allocations: 432.1 kB / 0.7757 GB, free: 3.703 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0005964/1.392, allocations: 433.2 kB / 0.7761 GB, free: 3.703 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.001416/1.394, allocations: 485.1 kB / 0.7766 GB, free: 19.67 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.003316/1.397, allocations: 2.383 MB / 0.7789 GB, free: 19.46 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 6.141e-06/1.397, allocations: 2.906 kB / 0.7789 GB, free: 19.46 MB / 0.5919 GB Notification: Performance of FrontEnd: time 2.876e-06/1.397, allocations: 0 / 0.7789 GB, free: 19.46 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.0001031/1.397, allocations: 2.734 kB / 0.7789 GB, free: 19.46 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 207 * Number of variables: 207 Notification: Performance of Generate backend data structure: time 0.00496/1.402, allocations: 2.368 MB / 0.7812 GB, free: 18.14 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 3.959e-05/1.402, allocations: 11.5 kB / 0.7812 GB, free: 18.14 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001618/1.404, allocations: 362.1 kB / 0.7816 GB, free: 18 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003095/1.407, allocations: 1.696 MB / 0.7832 GB, free: 17.52 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.877e-05/1.407, allocations: 68.75 kB / 0.7833 GB, free: 17.52 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001235/1.407, allocations: 79.31 kB / 0.7834 GB, free: 17.52 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001635/1.409, allocations: 1.047 MB / 0.7844 GB, free: 17.35 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.437e-05/1.409, allocations: 0 / 0.7844 GB, free: 17.35 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.83e-05/1.409, allocations: 36.31 kB / 0.7844 GB, free: 17.35 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.255e-05/1.409, allocations: 27.44 kB / 0.7845 GB, free: 17.35 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001135/1.41, allocations: 0.7968 MB / 0.7852 GB, free: 17.34 MB / 0.5919 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 0.007003/1.417, allocations: 4.693 MB / 0.7898 GB, free: 15.29 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005547/1.418, allocations: 384.4 kB / 0.7902 GB, free: 15.26 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002546/1.418, allocations: 207.3 kB / 0.7904 GB, free: 15.25 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 4.094e-05/1.418, allocations: 12.28 kB / 0.7904 GB, free: 15.25 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.973e-05/1.418, allocations: 43.92 kB / 0.7904 GB, free: 15.2 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=32): time 2.705e-06/1.418, allocations: 0 / 0.7904 GB, free: 15.2 MB / 0.5919 GB Notification: Performance of matching and sorting (n=34): time 0.003456/1.421, allocations: 1.75 MB / 0.7922 GB, free: 14.42 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.156e-05/1.422, allocations: 80.42 kB / 0.7922 GB, free: 14.33 MB / 0.5919 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/Rooms/BaseClasses/MixedAirHeatMassBalance.mo:10:3-11:54:writable] Warning: Parameter air.homotopyInitialization has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003888/1.425, allocations: 2.943 MB / 0.7951 GB, free: 14.09 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 8.686e-05/1.426, allocations: 35.27 kB / 0.7951 GB, free: 14.06 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008492/1.426, allocations: 1.06 MB / 0.7962 GB, free: 13.83 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001191/1.426, allocations: 126.8 kB / 0.7963 GB, free: 13.75 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.821e-05/1.427, allocations: 10.03 kB / 0.7963 GB, free: 13.75 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 0.0001493/1.427, allocations: 332 kB / 0.7966 GB, free: 13.44 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003177/1.427, allocations: 200.5 kB / 0.7968 GB, free: 13.44 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004201/1.427, allocations: 439.6 kB / 0.7972 GB, free: 13.16 MB / 0.5919 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: air.vol.dynBal.medium.p = air.vol.dynBal.p_start (boundary.p = air.vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.001611/1.429, allocations: 0.7876 MB / 0.798 GB, free: 12.98 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.789e-06/1.429, allocations: 5 kB / 0.798 GB, free: 12.98 MB / 0.5919 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