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.Orifice.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.Orifice,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Airflow.Multizone.Examples.Orifice")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.00426/0.00426, allocations: 233.7 kB / 15.8 MB, free: 6.316 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001163/0.001163, allocations: 179.3 kB / 16.68 MB, free: 5.473 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 3.894/3.894, allocations: 389.1 MB / 406.5 MB, free: 11.75 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 3.946/3.946, allocations: 472.3 MB / 0.9024 GB, free: 9.176 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005029/0.000503, allocations: 12 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1761/0.1767, allocations: 98.72 MB / 1.105 GB, free: 42.11 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.Orifice): time 0.7775/0.9542, allocations: 156.6 MB / 1.257 GB, free: 9.945 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.00583/0.9601, allocations: 2.448 MB / 1.26 GB, free: 8.211 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007555/0.9609, allocations: 13.94 kB / 1.26 GB, free: 8.203 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.001039/0.962, allocations: 217.2 kB / 1.26 GB, free: 8.086 MB / 0.6355 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 0.003341/0.9654, allocations: 0.8135 MB / 1.261 GB, free: 7.648 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002615/0.968, allocations: 0.5867 MB / 1.261 GB, free: 7.371 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.002225/0.9703, allocations: 1.194 MB / 1.263 GB, free: 6.891 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007293/0.971, allocations: 263.2 kB / 1.263 GB, free: 6.793 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001615/0.9727, allocations: 485.2 kB / 1.263 GB, free: 6.598 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006465/0.9733, allocations: 316.7 kB / 1.264 GB, free: 6.477 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 7.292e-05/0.9734, allocations: 16.72 kB / 1.264 GB, free: 6.477 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00179/0.9752, allocations: 460 kB / 1.264 GB, free: 6.332 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002532/0.9755, allocations: 136 kB / 1.264 GB, free: 6.281 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002096/0.9757, allocations: 104.3 kB / 1.264 GB, free: 6.219 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.00118/0.9769, allocations: 0.5268 MB / 1.265 GB, free: 6.098 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 6.061e-06/0.977, allocations: 0 / 1.265 GB, free: 6.098 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.334e-06/0.977, allocations: 0 / 1.265 GB, free: 6.098 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 7.715e-06/0.977, allocations: 1 kB / 1.265 GB, free: 6.098 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 74
 * Number of variables: 74
Notification: Performance of Generate backend data structure: time 0.001693/0.9787, allocations: 0.7303 MB / 1.266 GB, free: 5.527 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.429e-05/0.9787, allocations: 6.344 kB / 1.266 GB, free: 5.527 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001834/0.9806, allocations: 184.3 kB / 1.266 GB, free: 5.488 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007983/0.9814, allocations: 369.2 kB / 1.266 GB, free: 5.203 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.265e-05/0.9815, allocations: 24.7 kB / 1.266 GB, free: 5.191 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.768e-05/0.9815, allocations: 32.41 kB / 1.266 GB, free: 5.18 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009313/0.9825, allocations: 365 kB / 1.266 GB, free: 5.008 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.994e-05/0.9825, allocations: 0 / 1.266 GB, free: 5.008 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.679e-05/0.9826, allocations: 11.47 kB / 1.267 GB, free: 5 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.103e-05/0.9826, allocations: 11.31 kB / 1.267 GB, free: 5 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008646/0.9835, allocations: 271.7 kB / 1.267 GB, free: 4.922 MB / 0.6355 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 0.002854/0.9864, allocations: 1.514 MB / 1.268 GB, free: 3.719 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006876/0.9871, allocations: 228.6 kB / 1.268 GB, free: 3.629 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003769/0.9875, allocations: 118.7 kB / 1.269 GB, free: 3.59 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001577/0.9891, allocations: 0.8855 MB / 1.269 GB, free: 2.641 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.252e-05/0.9891, allocations: 38.34 kB / 1.269 GB, free: 2.598 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=23): time 4.388e-06/0.9891, allocations: 0 / 1.269 GB, free: 2.598 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=23): time 0.001607/0.9908, allocations: 376.1 kB / 1.27 GB, free: 2.457 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.679e-05/0.9908, allocations: 54.72 kB / 1.27 GB, free: 2.395 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000739/0.9916, allocations: 418.5 kB / 1.27 GB, free: 2.207 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 4.546e-05/0.9916, allocations: 36.73 kB / 1.27 GB, free: 2.168 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000214/0.9919, allocations: 207.3 kB / 1.271 GB, free: 1.996 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001039/0.992, allocations: 78.53 kB / 1.271 GB, free: 1.934 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.025e-05/0.992, allocations: 5.75 kB / 1.271 GB, free: 1.93 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0001843/0.9922, allocations: 353 kB / 1.271 GB, free: 1.598 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003576/0.9926, allocations: 83.88 kB / 1.271 GB, free: 1.574 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003939/0.993, allocations: 131.6 kB / 1.271 GB, free: 1.512 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003772/0.9934, allocations: 98.61 kB / 1.271 GB, free: 1.48 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.807e-06/0.9934, allocations: 0 / 1.271 GB, free: 1.48 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=28) (initialization): time 0.000926/0.9943, allocations: 296 kB / 1.272 GB, free: 1.355 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 2.298e-05/0.9944, allocations: 6.312 kB / 1.272 GB, free: 1.355 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.548e-06/0.9944, allocations: 0.6562 kB / 1.272 GB, free: 1.355 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.969e-05/0.9944, allocations: 2.469 kB / 1.272 GB, free: 1.355 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004488/0.9949, allocations: 57.11 kB / 1.272 GB, free: 1.348 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.091e-05/0.9949, allocations: 6.094 kB / 1.272 GB, free: 1.344 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004877/0.9954, allocations: 47.12 kB / 1.272 GB, free: 1.32 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.207e-05/0.9955, allocations: 11.95 kB / 1.272 GB, free: 1.316 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (28):
 * Single equations (assignments): 28
 * Array equations: 0
 * Algorithm blocks: 0
 * 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 0.0002994/0.9958, allocations: 166.2 kB / 1.272 GB, free: 1.172 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001071/0.9959, allocations: 46.09 kB / 1.272 GB, free: 1.148 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009802/0.9969, allocations: 296 kB / 1.272 GB, free: 1.027 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.684e-06/0.9969, allocations: 2.531 kB / 1.272 GB, free: 1.027 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.555e-06/0.9969, allocations: 0 / 1.272 GB, free: 1.027 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002575/0.9972, allocations: 155.7 kB / 1.272 GB, free: 0.8867 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.357e-05/0.9973, allocations: 5.188 kB / 1.272 GB, free: 0.8828 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004773/0.9978, allocations: 23.52 kB / 1.272 GB, free: 0.8789 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.842e-05/0.9979, allocations: 21.25 kB / 1.272 GB, free: 0.8711 MB / 0.6355 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.001134/0.999, allocations: 350.2 kB / 1.273 GB, free: 0.6914 MB / 0.6355 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.001354/1, allocations: 0.5634 MB / 1.273 GB, free: 356 kB / 0.6355 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0003578/1.001, allocations: 108.1 kB / 1.273 GB, free: 324 kB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.000516/1.001, allocations: 300.6 kB / 1.274 GB, free: 176 kB / 0.6355 GB
Notification: Performance of Backend: time 9.02e-07/1.001, allocations: 0 / 1.274 GB, free: 176 kB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.001756/1.003, allocations: 404.7 kB / 1.274 GB, free: 12 kB / 0.6355 GB
Notification: Performance of SimCode: time 0.003391/1.006, allocations: 1.626 MB / 1.276 GB, free: 14.87 MB / 0.6511 GB
Notification: Performance of Templates: time 0.04021/1.047, allocations: 9.192 MB / 1.285 GB, free: 10.67 MB / 0.6511 GB