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: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.005939/0.005945, allocations: 240.2 kB / 15.8 MB, free: 6.273 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001644/0.001644, allocations: 182.9 kB / 16.68 MB, free: 5.441 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 3.9/3.9, allocations: 389.1 MB / 406.5 MB, free: 11.86 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 4.033/4.033, allocations: 472.3 MB / 0.9024 GB, free: 9.191 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004843/0.0004844, allocations: 19.41 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1769/0.1774, allocations: 98.72 MB / 1.105 GB, free: 42.09 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate): time 0.7872/0.9646, allocations: 171.2 MB / 1.272 GB, free: 15.4 MB / 0.6511 GB
Notification: Performance of NFInst.instExpressions: time 0.01425/0.9789, allocations: 5.97 MB / 1.278 GB, free: 11.15 MB / 0.6511 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001654/0.9806, allocations: 32.5 kB / 1.278 GB, free: 11.13 MB / 0.6511 GB
Notification: Performance of NFTyping.typeComponents: time 0.00257/0.9832, allocations: 0.5228 MB / 1.278 GB, free: 10.85 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 0.008036/0.9913, allocations: 1.857 MB / 1.28 GB, free: 9.852 MB / 0.6511 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005696/0.997, allocations: 1.226 MB / 1.281 GB, free: 9.277 MB / 0.6511 GB
Notification: Performance of NFFlatten.flatten: time 0.005878/1.003, allocations: 3.179 MB / 1.284 GB, free: 7.57 MB / 0.6511 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001902/1.005, allocations: 0.7704 MB / 1.285 GB, free: 7.129 MB / 0.6511 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002836/1.008, allocations: 0.8382 MB / 1.286 GB, free: 6.688 MB / 0.6511 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002472/1.01, allocations: 0.8482 MB / 1.287 GB, free: 6.23 MB / 0.6511 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003142/1.011, allocations: 47.77 kB / 1.287 GB, free: 6.227 MB / 0.6511 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003352/1.014, allocations: 0.7847 MB / 1.287 GB, free: 5.82 MB / 0.6511 GB
Notification: Performance of NFScalarize.scalarize: time 0.001025/1.015, allocations: 449.4 kB / 1.288 GB, free: 5.543 MB / 0.6511 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006737/1.016, allocations: 258 kB / 1.288 GB, free: 5.406 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.003477/1.019, allocations: 1.501 MB / 1.29 GB, free: 4.453 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 1.027e-05/1.019, allocations: 4 kB / 1.29 GB, free: 4.449 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.905e-06/1.019, allocations: 4 kB / 1.29 GB, free: 4.445 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 5.108e-05/1.019, allocations: 3.938 kB / 1.29 GB, free: 4.441 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 0.004045/1.023, allocations: 1.288 MB / 1.291 GB, free: 3.457 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.055e-05/1.023, allocations: 8.688 kB / 1.291 GB, free: 3.457 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004973/1.028, allocations: 497.3 kB / 1.291 GB, free: 3.25 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00287/1.031, allocations: 0.8169 MB / 1.292 GB, free: 2.625 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006736/1.032, allocations: 134.5 kB / 1.292 GB, free: 2.57 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003429/1.032, allocations: 89.94 kB / 1.292 GB, free: 2.539 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004413/1.037, allocations: 1.212 MB / 1.294 GB, free: 1.844 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.661e-05/1.037, allocations: 0 / 1.294 GB, free: 1.844 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001967/1.037, allocations: 42.31 kB / 1.294 GB, free: 1.812 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.031e-05/1.037, allocations: 37.17 kB / 1.294 GB, free: 1.805 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004786/1.042, allocations: 1.107 MB / 1.295 GB, free: 1.289 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 0.01359/1.056, allocations: 4.51 MB / 1.299 GB, free: 13.64 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003772/1.06, allocations: 0.7535 MB / 1.3 GB, free: 13.27 MB / 0.6667 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00179/1.061, allocations: 400.6 kB / 1.3 GB, free: 13.09 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002712/1.062, allocations: 100.3 kB / 1.3 GB, free: 12.98 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.795e-05/1.062, allocations: 39.69 kB / 1.3 GB, free: 12.94 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=43): time 3.306e-06/1.062, allocations: 5.375 kB / 1.3 GB, free: 12.94 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=45): time 0.01096/1.073, allocations: 2.183 MB / 1.303 GB, free: 11.72 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.87e-05/1.073, allocations: 62.22 kB / 1.303 GB, free: 11.65 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001458/1.074, allocations: 0.764 MB / 1.303 GB, free: 11.21 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001795/1.075, allocations: 32.77 kB / 1.303 GB, free: 11.18 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005483/1.075, allocations: 0.5026 MB / 1.304 GB, free: 10.73 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002829/1.075, allocations: 167.4 kB / 1.304 GB, free: 10.58 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.57e-05/1.075, allocations: 10.94 kB / 1.304 GB, free: 10.57 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0001599/1.076, allocations: 333.9 kB / 1.304 GB, free: 10.25 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001741/1.077, allocations: 363.5 kB / 1.305 GB, free: 10.09 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001989/1.079, allocations: 0.62 MB / 1.305 GB, free: 9.566 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 0.007085/1.087, allocations: 1.376 MB / 1.307 GB, free: 8.891 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.432e-06/1.087, allocations: 1.75 kB / 1.307 GB, free: 8.891 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.004439/1.091, allocations: 1.049 MB / 1.308 GB, free: 7.957 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 3.121e-05/1.091, allocations: 8 kB / 1.308 GB, free: 7.949 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.119e-05/1.091, allocations: 11.95 kB / 1.308 GB, free: 7.938 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.712e-05/1.091, allocations: 19.98 kB / 1.308 GB, free: 7.918 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001899/1.093, allocations: 230.8 kB / 1.308 GB, free: 7.695 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.303e-05/1.093, allocations: 15.94 kB / 1.308 GB, free: 7.68 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002038/1.095, allocations: 117.6 kB / 1.308 GB, free: 7.566 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001195/1.095, allocations: 35.98 kB / 1.308 GB, free: 7.531 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 0.0007945/1.096, allocations: 325.5 kB / 1.308 GB, free: 7.203 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002744/1.096, allocations: 94.88 kB / 1.308 GB, free: 7.109 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003132/1.097, allocations: 104.4 kB / 1.309 GB, free: 7.008 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003641/1.1, allocations: 1.017 MB / 1.31 GB, free: 5.906 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.495e-06/1.1, allocations: 3.938 kB / 1.31 GB, free: 5.902 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000835/1.101, allocations: 240 kB / 1.31 GB, free: 5.648 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002137/1.101, allocations: 12 kB / 1.31 GB, free: 5.637 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001665/1.103, allocations: 100.3 kB / 1.31 GB, free: 5.539 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001123/1.103, allocations: 23.97 kB / 1.31 GB, free: 5.516 MB / 0.6667 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.005066/1.108, allocations: 0.9551 MB / 1.311 GB, free: 4.555 MB / 0.6667 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.005985/1.114, allocations: 1.455 MB / 1.312 GB, free: 3.082 MB / 0.6667 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.001889/1.116, allocations: 367.8 kB / 1.313 GB, free: 2.723 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.001198/1.118, allocations: 0.5224 MB / 1.313 GB, free: 2.203 MB / 0.6667 GB
Notification: Performance of Backend: time 7.91e-07/1.118, allocations: 0 / 1.313 GB, free: 2.203 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.004362/1.122, allocations: 0.8546 MB / 1.314 GB, free: 1.363 MB / 0.6667 GB
Notification: Performance of SimCode: time 0.007465/1.13, allocations: 2.919 MB / 1.317 GB, free: 14.4 MB / 0.6823 GB
Notification: Performance of Templates: time 0.05379/1.183, allocations: 19.42 MB / 1.336 GB, free: 11.39 MB / 0.698 GB