Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004363/0.004374, allocations: 232.8 kB / 15.8 MB, free: 6.285 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001242/0.001242, allocations: 178.8 kB / 16.69 MB, free: 5.449 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 3.922/3.922, allocations: 389.1 MB / 406.5 MB, free: 11.84 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 3.948/3.948, allocations: 472.3 MB / 0.9023 GB, free: 18.79 MB / 442.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0005213/0.0005215, allocations: 13.31 kB / 1.008 GB, free: 13.43 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2456/0.2461, allocations: 98.71 MB / 1.105 GB, free: 10.77 MB / 0.573 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.9508/1.197, allocations: 210.3 MB / 1.31 GB, free: 12.98 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.02453/1.222, allocations: 10.86 MB / 1.321 GB, free: 2.227 MB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002705/1.224, allocations: 47.69 kB / 1.321 GB, free: 2.18 MB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.004613/1.229, allocations: 0.9553 MB / 1.322 GB, free: 1.219 MB / 0.6823 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:25:17-26:47:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:23:17-24:49:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:25:17-26:47:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:23:17-24:49:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.01298/1.242, allocations: 3.14 MB / 1.325 GB, free: 14.06 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007468/1.249, allocations: 1.607 MB / 1.326 GB, free: 12.48 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.009934/1.259, allocations: 5.404 MB / 1.331 GB, free: 7.062 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003/1.263, allocations: 1.177 MB / 1.333 GB, free: 5.863 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004467/1.267, allocations: 1.412 MB / 1.334 GB, free: 4.445 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003742/1.271, allocations: 1.428 MB / 1.335 GB, free: 3.012 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005196/1.271, allocations: 80 kB / 1.335 GB, free: 2.934 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005467/1.277, allocations: 1.207 MB / 1.337 GB, free: 1.723 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.001322/1.278, allocations: 0.5919 MB / 1.337 GB, free: 1.129 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009143/1.279, allocations: 408.7 kB / 1.338 GB, free: 0.7227 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.005346/1.285, allocations: 2.415 MB / 1.34 GB, free: 14.31 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 6.462e-06/1.285, allocations: 0 / 1.34 GB, free: 14.31 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 5.41e-06/1.285, allocations: 3.984 kB / 1.34 GB, free: 14.3 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 6.842e-05/1.285, allocations: 4 kB / 1.34 GB, free: 14.3 MB / 0.7136 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 343
 * Number of variables: 343
Notification: Performance of Generate backend data structure: time 0.008208/1.293, allocations: 2.126 MB / 1.342 GB, free: 12.11 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 5.45e-05/1.293, allocations: 8.75 kB / 1.342 GB, free: 12.1 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005132/1.298, allocations: 0.5362 MB / 1.343 GB, free: 11.56 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003563/1.302, allocations: 1.167 MB / 1.344 GB, free: 10.34 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001392/1.302, allocations: 106.6 kB / 1.344 GB, free: 10.23 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003535/1.302, allocations: 132 kB / 1.344 GB, free: 10.11 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004681/1.307, allocations: 1.67 MB / 1.346 GB, free: 8.367 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.399e-05/1.307, allocations: 0 / 1.346 GB, free: 8.367 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002236/1.307, allocations: 56 kB / 1.346 GB, free: 8.312 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001298/1.307, allocations: 74.55 kB / 1.346 GB, free: 8.238 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0045/1.312, allocations: 1.443 MB / 1.347 GB, free: 6.789 MB / 0.7136 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 0.01443/1.326, allocations: 6.945 MB / 1.354 GB, free: 15.39 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003017/1.329, allocations: 1.169 MB / 1.355 GB, free: 14.18 MB / 0.7292 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001613/1.331, allocations: 0.6031 MB / 1.356 GB, free: 13.58 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001312/1.332, allocations: 0.8749 MB / 1.356 GB, free: 12.52 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001796/1.334, allocations: 0.6103 MB / 1.357 GB, free: 11.9 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=109): time 5.37e-06/1.334, allocations: 0 / 1.357 GB, free: 11.9 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=109): time 0.005067/1.339, allocations: 1.557 MB / 1.359 GB, free: 10.34 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.225e-05/1.339, allocations: 94.11 kB / 1.359 GB, free: 10.22 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002287/1.342, allocations: 1.161 MB / 1.36 GB, free: 9.055 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001493/1.342, allocations: 49.7 kB / 1.36 GB, free: 9 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007962/1.343, allocations: 0.6656 MB / 1.361 GB, free: 8.328 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00052/1.343, allocations: 382.4 kB / 1.361 GB, free: 7.949 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.612e-05/1.343, allocations: 24 kB / 1.361 GB, free: 7.926 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0001846/1.344, allocations: 341.9 kB / 1.361 GB, free: 7.586 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001364/1.345, allocations: 422.1 kB / 1.362 GB, free: 7.172 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001509/1.347, allocations: 0.5709 MB / 1.362 GB, free: 6.559 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00156/1.348, allocations: 0.5162 MB / 1.363 GB, free: 6.039 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.512e-06/1.348, allocations: 0 / 1.363 GB, free: 6.039 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=130) (initialization): time 0.003823/1.352, allocations: 1.247 MB / 1.364 GB, free: 4.777 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001974/1.352, allocations: 204.9 kB / 1.364 GB, free: 4.535 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.613e-05/1.352, allocations: 4 kB / 1.364 GB, free: 4.531 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.998e-05/1.352, allocations: 4 kB / 1.364 GB, free: 4.527 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00192/1.354, allocations: 223.6 kB / 1.364 GB, free: 4.309 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.871e-05/1.354, allocations: 8 kB / 1.364 GB, free: 4.301 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002593/1.357, allocations: 178.7 kB / 1.364 GB, free: 4.125 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001636/1.357, allocations: 36 kB / 1.365 GB, free: 4.09 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.978e-05/1.357, allocations: 8.625 kB / 1.365 GB, free: 4.082 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003208/1.36, allocations: 1.095 MB / 1.366 GB, free: 2.984 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.054e-05/1.36, allocations: 0 / 1.366 GB, free: 2.984 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.096e-05/1.36, allocations: 8 kB / 1.366 GB, free: 2.977 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001815/1.362, allocations: 207.7 kB / 1.366 GB, free: 2.773 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.184e-05/1.362, allocations: 12.27 kB / 1.366 GB, free: 2.762 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002433/1.365, allocations: 174.6 kB / 1.366 GB, free: 2.594 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001732/1.365, allocations: 36 kB / 1.366 GB, free: 2.559 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEvent,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (126):
 * Single equations (assignments): 125
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.001223/1.366, allocations: 492.3 kB / 1.366 GB, free: 2.07 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005274/1.367, allocations: 150.2 kB / 1.367 GB, free: 1.922 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003814/1.371, allocations: 1.227 MB / 1.368 GB, free: 0.6797 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002848/1.373, allocations: 0.9951 MB / 1.369 GB, free: 15.67 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.394e-06/1.373, allocations: 0 / 1.369 GB, free: 15.67 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001181/1.375, allocations: 367 kB / 1.369 GB, free: 15.29 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003626/1.375, allocations: 24 kB / 1.369 GB, free: 15.27 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002119/1.377, allocations: 115.7 kB / 1.369 GB, free: 15.16 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002533/1.377, allocations: 68.89 kB / 1.369 GB, free: 15.09 MB / 0.7448 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.004937/1.382, allocations: 1.286 MB / 1.371 GB, free: 13.8 MB / 0.7448 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.006405/1.389, allocations: 2.025 MB / 1.373 GB, free: 11.76 MB / 0.7448 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.001901/1.391, allocations: 0.5387 MB / 1.373 GB, free: 11.22 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.002279/1.393, allocations: 0.7976 MB / 1.374 GB, free: 10.42 MB / 0.7448 GB
Notification: Performance of Backend: time 9.72e-07/1.393, allocations: 0 / 1.374 GB, free: 10.42 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.01092/1.404, allocations: 2.285 MB / 1.376 GB, free: 8.309 MB / 0.7448 GB
Notification: Performance of SimCode: time 0.01638/1.421, allocations: 4.613 MB / 1.381 GB, free: 3.645 MB / 0.7448 GB
Notification: Performance of Templates: time 0.1103/1.531, allocations: 36.11 MB / 1.416 GB, free: 15.98 MB / 0.7917 GB