Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate.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: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate,fileNamePrefix="Buildings_6_0_0_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01323/0.01324, allocations: 221.4 kB / 15.17 MB, free: 5.922 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001257/0.001257, allocations: 178.3 kB / 16.06 MB, free: 5.828 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 4.087/4.087, allocations: 389 MB / 405.9 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 3.984/3.984, allocations: 472.3 MB / 0.9018 GB, free: 9.219 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005244/0.0005247, allocations: 12 kB / 1.008 GB, free: 138.1 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1818/0.1824, allocations: 98.72 MB / 1.104 GB, free: 41.93 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate): time 0.8008/0.9832, allocations: 171.2 MB / 1.271 GB, free: 15.18 MB / 0.6511 GB
Notification: Performance of NFInst.instExpressions: time 0.01439/0.9977, allocations: 5.975 MB / 1.277 GB, free: 10.94 MB / 0.6511 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001789/0.9995, allocations: 35.5 kB / 1.277 GB, free: 10.92 MB / 0.6511 GB
Notification: Performance of NFTyping.typeComponents: time 0.002795/1.002, allocations: 0.5231 MB / 1.278 GB, free: 10.64 MB / 0.6511 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/Fluid/Sources.mo:826:36-827:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/Fluid/Sources.mo:824:36-825:54: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/Modelica 3.2.2/Fluid/Sources.mo:826:36-827:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/Fluid/Sources.mo:824:36-825:54:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.00814/1.011, allocations: 1.854 MB / 1.28 GB, free: 9.645 MB / 0.6511 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005991/1.017, allocations: 1.23 MB / 1.281 GB, free: 9.066 MB / 0.6511 GB
Notification: Performance of NFFlatten.flatten: time 0.006544/1.023, allocations: 3.179 MB / 1.284 GB, free: 7.348 MB / 0.6511 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002028/1.025, allocations: 0.7703 MB / 1.285 GB, free: 6.906 MB / 0.6511 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002851/1.028, allocations: 0.8387 MB / 1.285 GB, free: 6.465 MB / 0.6511 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002603/1.031, allocations: 0.8474 MB / 1.286 GB, free: 6.008 MB / 0.6511 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003878/1.031, allocations: 43.59 kB / 1.286 GB, free: 6.008 MB / 0.6511 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003616/1.035, allocations: 0.7817 MB / 1.287 GB, free: 5.605 MB / 0.6511 GB
Notification: Performance of NFScalarize.scalarize: time 0.001118/1.036, allocations: 449.4 kB / 1.287 GB, free: 5.328 MB / 0.6511 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007423/1.037, allocations: 259.8 kB / 1.288 GB, free: 5.191 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.003611/1.04, allocations: 1.503 MB / 1.289 GB, free: 4.234 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 7.604e-06/1.04, allocations: 1.531 kB / 1.289 GB, free: 4.234 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.584e-06/1.04, allocations: 0 / 1.289 GB, free: 4.234 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 6.26e-05/1.04, allocations: 0 / 1.289 GB, free: 4.234 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 222
 * Number of variables: 222
Notification: Performance of Generate backend data structure: time 0.003996/1.044, allocations: 1.305 MB / 1.29 GB, free: 3.234 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.242e-05/1.045, allocations: 9.625 kB / 1.29 GB, free: 3.234 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000417/1.045, allocations: 141.5 kB / 1.291 GB, free: 3.121 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00493/1.05, allocations: 492.2 kB / 1.291 GB, free: 2.918 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002895/1.053, allocations: 0.8249 MB / 1.292 GB, free: 2.285 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006788/1.054, allocations: 140.6 kB / 1.292 GB, free: 2.223 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003054/1.054, allocations: 87.34 kB / 1.292 GB, free: 2.195 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004542/1.058, allocations: 1.209 MB / 1.293 GB, free: 1.504 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.962e-05/1.059, allocations: 0 / 1.293 GB, free: 1.504 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001965/1.059, allocations: 42.81 kB / 1.293 GB, free: 1.473 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.769e-05/1.059, allocations: 32.69 kB / 1.293 GB, free: 1.469 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004934/1.064, allocations: 1.105 MB / 1.294 GB, free: 0.9531 MB / 0.6511 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 0.01399/1.078, allocations: 4.511 MB / 1.299 GB, free: 13.31 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003838/1.082, allocations: 0.7566 MB / 1.3 GB, free: 12.93 MB / 0.6667 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001831/1.084, allocations: 391.7 kB / 1.3 GB, free: 12.75 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002708/1.084, allocations: 109.6 kB / 1.3 GB, free: 12.64 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.204e-05/1.084, allocations: 43.17 kB / 1.3 GB, free: 12.6 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=43): time 3.367e-06/1.084, allocations: 1 kB / 1.3 GB, free: 12.6 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=45): time 0.01064/1.095, allocations: 2.177 MB / 1.302 GB, free: 11.39 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.514e-05/1.095, allocations: 60.47 kB / 1.302 GB, free: 11.32 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00136/1.096, allocations: 0.762 MB / 1.303 GB, free: 10.88 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.000106/1.096, allocations: 34.3 kB / 1.303 GB, free: 10.85 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005002/1.097, allocations: 0.5097 MB / 1.304 GB, free: 10.39 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00022/1.097, allocations: 157.1 kB / 1.304 GB, free: 10.25 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.8e-05/1.097, allocations: 14.66 kB / 1.304 GB, free: 10.24 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0001388/1.097, allocations: 330.5 kB / 1.304 GB, free: 9.922 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001695/1.099, allocations: 363.3 kB / 1.304 GB, free: 9.758 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001962/1.101, allocations: 0.6277 MB / 1.305 GB, free: 9.23 MB / 0.6667 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.007076/1.108, allocations: 1.374 MB / 1.306 GB, free: 8.555 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.285e-05/1.108, allocations: 2.625 kB / 1.306 GB, free: 8.555 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.004394/1.112, allocations: 1.044 MB / 1.307 GB, free: 7.578 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 3.367e-05/1.113, allocations: 15.95 kB / 1.307 GB, free: 7.562 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.159e-05/1.113, allocations: 8 kB / 1.307 GB, free: 7.555 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.603e-05/1.113, allocations: 12 kB / 1.307 GB, free: 7.543 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001868/1.114, allocations: 231.7 kB / 1.308 GB, free: 7.32 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.833e-05/1.115, allocations: 21.09 kB / 1.308 GB, free: 7.301 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002005/1.117, allocations: 117.6 kB / 1.308 GB, free: 7.188 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.887e-05/1.117, allocations: 32 kB / 1.308 GB, free: 7.156 MB / 0.6667 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 38
 * 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 (82):
 * Single equations (assignments): 82
 * 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 0.0008094/1.117, allocations: 333.5 kB / 1.308 GB, free: 6.82 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002351/1.118, allocations: 90.88 kB / 1.308 GB, free: 6.73 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002869/1.118, allocations: 104.4 kB / 1.308 GB, free: 6.629 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.175e-05/1.118, allocations: 8 kB / 1.308 GB, free: 6.621 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.078e-05/1.118, allocations: 0 / 1.308 GB, free: 6.621 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003537/1.122, allocations: 1.017 MB / 1.309 GB, free: 5.52 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008271/1.13, allocations: 2.119 MB / 1.311 GB, free: 3.305 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.652e-06/1.13, allocations: 32 / 1.311 GB, free: 3.305 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00173/1.132, allocations: 195.7 kB / 1.312 GB, free: 3.113 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.486e-05/1.132, allocations: 8 kB / 1.312 GB, free: 3.105 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.59e-05/1.132, allocations: 16 kB / 1.312 GB, free: 3.09 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.157e-06/1.132, allocations: 4 kB / 1.312 GB, free: 3.086 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.18e-05/1.132, allocations: 19.88 kB / 1.312 GB, free: 3.066 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005645/1.137, allocations: 1.432 MB / 1.313 GB, free: 1.582 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007868/1.138, allocations: 236 kB / 1.313 GB, free: 1.332 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002303/1.139, allocations: 16 kB / 1.313 GB, free: 1.316 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001709/1.14, allocations: 106.8 kB / 1.313 GB, free: 1.219 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001293/1.14, allocations: 43.84 kB / 1.313 GB, free: 1.176 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.887e-05/1.141, allocations: 23.98 kB / 1.313 GB, free: 1.152 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.001048/1.142, allocations: 0.5185 MB / 1.314 GB, free: 0.6367 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 3.5e-07/1.142, allocations: 4 kB / 1.314 GB, free: 0.6328 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.001355/1.143, allocations: 256 kB / 1.314 GB, free: 392 kB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 3 (volDyn.dynBal.U,volDyn.dynBal.mXi[1],volDyn.dynBal.mC[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (45):
 * Single equations (assignments): 45
 * 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 Backend phase and start with SimCode phase: time 0.006345/1.149, allocations: 2.068 MB / 1.316 GB, free: 14.26 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.003803/1.153, allocations: 0.8175 MB / 1.317 GB, free: 13.44 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 9.427e-06/1.153, allocations: 4 kB / 1.317 GB, free: 13.44 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.00177/1.155, allocations: 396.4 kB / 1.317 GB, free: 13.05 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004346/1.159, allocations: 0.4999 MB / 1.318 GB, free: 12.57 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02114/1.18, allocations: 6.295 MB / 1.324 GB, free: 5.992 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009903/1.182, allocations: 1.137 MB / 1.325 GB, free: 4.828 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.00175/1.183, allocations: 255.4 kB / 1.325 GB, free: 4.574 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008694/1.184, allocations: 351.3 kB / 1.326 GB, free: 4.23 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.082e-06/1.184, allocations: 0 / 1.326 GB, free: 4.23 MB / 0.6823 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07955/1.264, allocations: 25.65 MB / 1.351 GB, free: 11.23 MB / 0.7136 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000472/1.264, allocations: 286.9 kB / 1.351 GB, free: 10.88 MB / 0.7136 GB
Notification: Performance of buildModelFMU: Generate platform static: time 3.27/4.535, allocations: 0 / 1.351 GB, free: 10.88 MB / 0.7136 GB