Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.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.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.006399/0.006404, allocations: 234.8 kB / 15.81 MB, free: 6.281 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001701/0.001701, allocations: 178.6 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 3.86/3.86, 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 4.433/4.433, allocations: 472.3 MB / 0.9024 GB, free: 9.234 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.000472/0.0004721, allocations: 12 kB / 1.008 GB, free: 138.3 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1881/0.1886, allocations: 98.72 MB / 1.105 GB, free: 42.18 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible): time 0.8868/1.075, allocations: 223.2 MB / 1.323 GB, free: 7.637 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.02735/1.103, allocations: 11.73 MB / 1.334 GB, free: 13.69 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0032/1.106, allocations: 63.56 kB / 1.334 GB, free: 13.62 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.004574/1.111, allocations: 0.8774 MB / 1.335 GB, free: 12.74 MB / 0.698 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.
[/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 0.01416/1.125, allocations: 3.235 MB / 1.338 GB, free: 9.492 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007495/1.132, allocations: 1.608 MB / 1.34 GB, free: 7.906 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.0103/1.143, allocations: 5.551 MB / 1.345 GB, free: 2.344 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002984/1.146, allocations: 1.133 MB / 1.346 GB, free: 1.199 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005328/1.151, allocations: 1.559 MB / 1.348 GB, free: 15.63 MB / 0.7136 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00336/1.155, allocations: 1.245 MB / 1.349 GB, free: 14.38 MB / 0.7136 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005448/1.155, allocations: 64 kB / 1.349 GB, free: 14.32 MB / 0.7136 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004983/1.16, allocations: 1.025 MB / 1.35 GB, free: 13.29 MB / 0.7136 GB
Notification: Performance of NFScalarize.scalarize: time 0.001094/1.161, allocations: 434.3 kB / 1.35 GB, free: 12.87 MB / 0.7136 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009901/1.162, allocations: 396.8 kB / 1.351 GB, free: 12.47 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.005231/1.168, allocations: 2.234 MB / 1.353 GB, free: 10.24 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 6.793e-06/1.168, allocations: 0 / 1.353 GB, free: 10.24 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 3.306e-06/1.168, allocations: 0 / 1.353 GB, free: 10.24 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 9.044e-05/1.168, allocations: 0 / 1.353 GB, free: 10.24 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: 278
 * Number of variables: 278
Notification: Performance of Generate backend data structure: time 0.005957/1.174, allocations: 1.911 MB / 1.355 GB, free: 8.273 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 5.206e-05/1.174, allocations: 12.03 kB / 1.355 GB, free: 8.262 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002677/1.177, allocations: 349.4 kB / 1.355 GB, free: 7.918 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003986/1.181, allocations: 1.297 MB / 1.356 GB, free: 6.566 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001198/1.181, allocations: 90.17 kB / 1.357 GB, free: 6.477 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000337/1.181, allocations: 124 kB / 1.357 GB, free: 6.355 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00372/1.185, allocations: 1.213 MB / 1.358 GB, free: 5.094 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.891e-05/1.185, allocations: 7.938 kB / 1.358 GB, free: 5.086 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001723/1.185, allocations: 44 kB / 1.358 GB, free: 5.043 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.803e-05/1.185, allocations: 46.14 kB / 1.358 GB, free: 4.996 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003212/1.188, allocations: 0.9765 MB / 1.359 GB, free: 4.012 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 0.01142/1.2, allocations: 5.528 MB / 1.364 GB, free: 14.04 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002244/1.202, allocations: 0.868 MB / 1.365 GB, free: 13.14 MB / 0.7292 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001164/1.203, allocations: 405 kB / 1.365 GB, free: 12.74 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0008233/1.204, allocations: 0.6018 MB / 1.366 GB, free: 12.01 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.805e-05/1.204, allocations: 47.08 kB / 1.366 GB, free: 11.96 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=68): time 6.192e-06/1.204, allocations: 0 / 1.366 GB, free: 11.96 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=68): time 0.006142/1.21, allocations: 1.426 MB / 1.368 GB, free: 10.5 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.549e-05/1.211, allocations: 59.97 kB / 1.368 GB, free: 10.42 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00251/1.213, allocations: 1.194 MB / 1.369 GB, free: 9.215 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002144/1.213, allocations: 41.7 kB / 1.369 GB, free: 9.168 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008149/1.214, allocations: 0.7097 MB / 1.369 GB, free: 8.453 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000382/1.215, allocations: 240.5 kB / 1.37 GB, free: 8.215 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.81e-05/1.215, allocations: 16 kB / 1.37 GB, free: 8.199 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0001491/1.215, allocations: 338 kB / 1.37 GB, free: 7.863 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001061/1.216, allocations: 293.8 kB / 1.37 GB, free: 7.574 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001277/1.217, allocations: 0.5261 MB / 1.371 GB, free: 6.969 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001145/1.218, allocations: 378.8 kB / 1.371 GB, free: 6.605 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.174e-06/1.218, allocations: 0 / 1.371 GB, free: 6.605 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=97) (initialization): time 0.004029/1.222, allocations: 1.062 MB / 1.372 GB, free: 5.535 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000143/1.223, allocations: 175.5 kB / 1.372 GB, free: 5.328 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.182e-05/1.223, allocations: 4 kB / 1.372 GB, free: 5.324 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001295/1.224, allocations: 149.5 kB / 1.373 GB, free: 5.172 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001587/1.226, allocations: 175.8 kB / 1.373 GB, free: 5 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00174/1.227, allocations: 1.765 MB / 1.374 GB, free: 3.16 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002461/1.23, allocations: 186 kB / 1.375 GB, free: 2.984 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001483/1.23, allocations: 32 kB / 1.375 GB, free: 2.953 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.429e-05/1.23, allocations: 4 kB / 1.375 GB, free: 2.949 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002955/1.233, allocations: 0.8527 MB / 1.375 GB, free: 2.09 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.622e-05/1.233, allocations: 4 kB / 1.375 GB, free: 2.086 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004894/1.234, allocations: 105.8 kB / 1.376 GB, free: 1.977 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001277/1.235, allocations: 155.8 kB / 1.376 GB, free: 1.824 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004121/1.239, allocations: 3.146 MB / 1.379 GB, free: 14.4 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002422/1.241, allocations: 167.2 kB / 1.379 GB, free: 14.24 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001204/1.242, allocations: 28 kB / 1.379 GB, free: 14.21 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * 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 (87):
 * Single equations (assignments): 83
 * Array equations: 1
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 3,1 6}
Notification: Performance of prepare postOptimizeDAE: time 0.001044/1.243, allocations: 445.6 kB / 1.379 GB, free: 13.77 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004617/1.243, allocations: 142.3 kB / 1.38 GB, free: 13.62 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003086/1.246, allocations: 0.9298 MB / 1.38 GB, free: 12.67 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002516/1.249, allocations: 1.055 MB / 1.381 GB, free: 11.53 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.466e-06/1.249, allocations: 0 / 1.381 GB, free: 11.53 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001071/1.25, allocations: 323.1 kB / 1.382 GB, free: 11.2 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003094/1.25, allocations: 12 kB / 1.382 GB, free: 11.18 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002036/1.252, allocations: 119.7 kB / 1.382 GB, free: 11.07 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002041/1.253, allocations: 52.42 kB / 1.382 GB, free: 11.02 MB / 0.7448 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.00389/1.256, allocations: 0.9713 MB / 1.383 GB, free: 10.03 MB / 0.7448 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.003807/1.26, allocations: 1.385 MB / 1.384 GB, free: 8.641 MB / 0.7448 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0009787/1.261, allocations: 324.4 kB / 1.385 GB, free: 8.324 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.001791/1.263, allocations: 0.8126 MB / 1.385 GB, free: 7.512 MB / 0.7448 GB
Notification: Performance of Backend: time 1.012e-06/1.263, allocations: 0 / 1.385 GB, free: 7.512 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.006606/1.27, allocations: 1.76 MB / 1.387 GB, free: 5.73 MB / 0.7448 GB
Notification: Performance of SimCode: time 0.01148/1.281, allocations: 4.181 MB / 1.391 GB, free: 1.512 MB / 0.7448 GB
Notification: Performance of Templates: time 0.09406/1.375, allocations: 31.56 MB / 1.422 GB, free: 2.453 MB / 0.7761 GB