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.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.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.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.006469/0.006475, allocations: 236.2 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 0.001807/0.001807, allocations: 179 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 4.135/4.135, allocations: 389.1 MB / 406.5 MB, free: 11.85 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 4.295/4.295, allocations: 472.3 MB / 0.9024 GB, free: 9.266 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.000656/0.0006562, allocations: 8 kB / 1.008 GB, free: 138.3 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.176/0.1767, allocations: 98.73 MB / 1.105 GB, free: 42.12 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.7945/0.9712, allocations: 171.3 MB / 1.272 GB, free: 15.38 MB / 0.6511 GB
Notification: Performance of NFInst.instExpressions: time 0.01448/0.9858, allocations: 5.999 MB / 1.278 GB, free: 11.11 MB / 0.6511 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001701/0.9875, allocations: 34.38 kB / 1.278 GB, free: 11.09 MB / 0.6511 GB
Notification: Performance of NFTyping.typeComponents: time 0.002713/0.9903, allocations: 0.5178 MB / 1.278 GB, free: 10.82 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 0.008193/0.9985, allocations: 1.878 MB / 1.28 GB, free: 9.805 MB / 0.6511 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005716/1.004, allocations: 1.21 MB / 1.281 GB, free: 9.238 MB / 0.6511 GB
Notification: Performance of NFFlatten.flatten: time 0.006093/1.01, allocations: 3.203 MB / 1.284 GB, free: 7.48 MB / 0.6511 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001681/1.012, allocations: 0.6816 MB / 1.285 GB, free: 7.078 MB / 0.6511 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00265/1.015, allocations: 0.8477 MB / 1.286 GB, free: 6.629 MB / 0.6511 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002227/1.017, allocations: 0.8045 MB / 1.287 GB, free: 6.195 MB / 0.6511 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002675/1.017, allocations: 39.19 kB / 1.287 GB, free: 6.195 MB / 0.6511 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003218/1.021, allocations: 0.7824 MB / 1.288 GB, free: 5.789 MB / 0.6511 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007369/1.021, allocations: 362 kB / 1.288 GB, free: 5.559 MB / 0.6511 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005573/1.022, allocations: 238.7 kB / 1.288 GB, free: 5.434 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.00316/1.025, allocations: 1.383 MB / 1.289 GB, free: 4.551 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 7.604e-06/1.025, allocations: 1.062 kB / 1.289 GB, free: 4.551 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.465e-06/1.025, allocations: 0 / 1.289 GB, free: 4.551 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 3.22e-05/1.025, allocations: 0 / 1.289 GB, free: 4.551 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: 193
 * Number of variables: 193
Notification: Performance of Generate backend data structure: time 0.003517/1.029, allocations: 1.234 MB / 1.291 GB, free: 3.602 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.067e-05/1.029, allocations: 9.125 kB / 1.291 GB, free: 3.602 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004104/1.033, allocations: 429 kB / 1.291 GB, free: 3.422 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002463/1.035, allocations: 0.7627 MB / 1.292 GB, free: 2.832 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006441/1.036, allocations: 127.2 kB / 1.292 GB, free: 2.777 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002099/1.036, allocations: 79.53 kB / 1.292 GB, free: 2.75 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00331/1.04, allocations: 1.02 MB / 1.293 GB, free: 2.16 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.448e-05/1.04, allocations: 4.906 kB / 1.293 GB, free: 2.156 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001643/1.04, allocations: 37.56 kB / 1.293 GB, free: 2.129 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.439e-05/1.04, allocations: 31.75 kB / 1.293 GB, free: 2.121 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003816/1.044, allocations: 0.9097 MB / 1.294 GB, free: 1.695 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 0.01116/1.055, allocations: 3.682 MB / 1.298 GB, free: 14.76 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003088/1.058, allocations: 0.6195 MB / 1.298 GB, free: 14.45 MB / 0.6667 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001525/1.06, allocations: 331.7 kB / 1.298 GB, free: 14.29 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002701/1.06, allocations: 101.4 kB / 1.299 GB, free: 14.19 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.035e-05/1.06, allocations: 36.88 kB / 1.299 GB, free: 14.15 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=39): time 3.146e-06/1.06, allocations: 0 / 1.299 GB, free: 14.15 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=41): time 0.01528/1.075, allocations: 2.446 MB / 1.301 GB, free: 12.77 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.434e-05/1.075, allocations: 59.69 kB / 1.301 GB, free: 12.7 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001539/1.077, allocations: 0.7019 MB / 1.302 GB, free: 12.29 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001726/1.077, allocations: 40.66 kB / 1.302 GB, free: 12.25 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004833/1.078, allocations: 462.6 kB / 1.302 GB, free: 11.85 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002317/1.078, allocations: 155.4 kB / 1.302 GB, free: 11.71 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.598e-05/1.078, allocations: 8 kB / 1.302 GB, free: 11.71 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0002223/1.078, allocations: 385.8 kB / 1.303 GB, free: 11.34 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001444/1.08, allocations: 292.5 kB / 1.303 GB, free: 11.21 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001605/1.081, allocations: 0.5154 MB / 1.304 GB, free: 10.78 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 0.006243/1.087, allocations: 1.156 MB / 1.305 GB, free: 10.2 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.953e-06/1.088, allocations: 6.906 kB / 1.305 GB, free: 10.2 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=70) (initialization): time 0.0059/1.093, allocations: 1.099 MB / 1.306 GB, free: 9.66 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 3.373e-05/1.094, allocations: 7.969 kB / 1.306 GB, free: 9.66 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.708e-05/1.094, allocations: 9.188 kB / 1.306 GB, free: 9.656 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001028/1.095, allocations: 195.9 kB / 1.306 GB, free: 9.574 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001427/1.096, allocations: 173.2 kB / 1.306 GB, free: 9.531 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007482/1.104, allocations: 2.188 MB / 1.308 GB, free: 7.383 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001904/1.105, allocations: 95.83 kB / 1.308 GB, free: 7.289 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.846e-05/1.106, allocations: 28.62 kB / 1.308 GB, free: 7.262 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: 31
 * 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 (66):
 * Single equations (assignments): 65
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of prepare postOptimizeDAE: time 0.0007364/1.106, allocations: 297.6 kB / 1.309 GB, free: 6.961 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001955/1.107, allocations: 79.06 kB / 1.309 GB, free: 6.883 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002602/1.107, allocations: 91.89 kB / 1.309 GB, free: 6.785 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005234/1.112, allocations: 0.9247 MB / 1.31 GB, free: 5.828 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.384e-06/1.112, allocations: 0 / 1.31 GB, free: 5.828 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000566/1.113, allocations: 225.5 kB / 1.31 GB, free: 5.59 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001737/1.113, allocations: 12 kB / 1.31 GB, free: 5.578 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001467/1.114, allocations: 87.55 kB / 1.31 GB, free: 5.496 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001091/1.114, allocations: 31.95 kB / 1.31 GB, free: 5.465 MB / 0.6667 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.00592/1.12, allocations: 1.017 MB / 1.311 GB, free: 4.441 MB / 0.6667 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.004628/1.125, allocations: 1.217 MB / 1.312 GB, free: 3.207 MB / 0.6667 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.00137/1.126, allocations: 318.1 kB / 1.313 GB, free: 2.898 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.0009902/1.127, allocations: 491 kB / 1.313 GB, free: 2.426 MB / 0.6667 GB
Notification: Performance of Backend: time 8.11e-07/1.127, allocations: 0 / 1.313 GB, free: 2.426 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.005054/1.133, allocations: 0.9866 MB / 1.314 GB, free: 1.441 MB / 0.6667 GB
Notification: Performance of SimCode: time 0.006414/1.139, allocations: 2.683 MB / 1.317 GB, free: 14.71 MB / 0.6823 GB
Notification: Performance of Templates: time 0.049/1.188, allocations: 18.34 MB / 1.335 GB, free: 12.73 MB / 0.698 GB