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.MixingVolume.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.MixingVolume,tolerance=1e-09,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolume")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01037/0.01037, allocations: 222.3 kB / 15.17 MB, free: 5.926 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001088/0.001088, allocations: 179.9 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 3.436/3.436, allocations: 389.1 MB / 405.9 MB, free: 67.66 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 3.986/3.986, allocations: 472.3 MB / 0.9018 GB, free: 13.38 MB / 0.573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004819/0.0004821, allocations: 16 kB / 1.008 GB, free: 0.8203 MB / 0.6667 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4866/0.4871, allocations: 98.71 MB / 1.104 GB, free: 183.8 MB / 0.6823 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolume): time 0.6959/1.183, allocations: 216.5 MB / 1.315 GB, free: 6.344 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.02319/1.206, allocations: 15.79 MB / 1.331 GB, free: 6.164 MB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002692/1.209, allocations: 69.81 kB / 1.331 GB, free: 6.164 MB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.003331/1.212, allocations: 0.9532 MB / 1.332 GB, free: 6.16 MB / 0.6823 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 0.01213/1.225, allocations: 3.766 MB / 1.336 GB, free: 6.121 MB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006473/1.231, allocations: 1.8 MB / 1.337 GB, free: 6.098 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.008295/1.239, allocations: 6.47 MB / 1.344 GB, free: 6.082 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002249/1.242, allocations: 1.31 MB / 1.345 GB, free: 5.93 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004484/1.246, allocations: 1.976 MB / 1.347 GB, free: 5.922 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002837/1.249, allocations: 1.698 MB / 1.348 GB, free: 5.914 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003409/1.249, allocations: 88.12 kB / 1.349 GB, free: 5.914 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003849/1.253, allocations: 1.112 MB / 1.35 GB, free: 5.914 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.00099/1.254, allocations: 0.7002 MB / 1.35 GB, free: 5.91 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007618/1.255, allocations: 448.3 kB / 1.351 GB, free: 5.879 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.00307/1.258, allocations: 2.373 MB / 1.353 GB, free: 5.066 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 4.815e-06/1.258, allocations: 0 / 1.353 GB, free: 5.066 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 1.889e-06/1.258, allocations: 0 / 1.353 GB, free: 5.066 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 3.312e-05/1.258, allocations: 0 / 1.353 GB, free: 5.066 MB / 0.6823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 369
 * Number of variables: 369
Notification: Performance of Generate backend data structure: time 0.003932/1.262, allocations: 2.112 MB / 1.355 GB, free: 3.727 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 3.67e-05/1.262, allocations: 8.562 kB / 1.355 GB, free: 3.727 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003565/1.266, allocations: 0.5188 MB / 1.356 GB, free: 3.512 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002586/1.268, allocations: 1.244 MB / 1.357 GB, free: 2.891 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000174/1.269, allocations: 179.1 kB / 1.357 GB, free: 2.82 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002865/1.269, allocations: 161.8 kB / 1.357 GB, free: 2.82 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003486/1.272, allocations: 1.728 MB / 1.359 GB, free: 2.316 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.88e-05/1.272, allocations: 8.953 kB / 1.359 GB, free: 2.312 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001885/1.273, allocations: 64.06 kB / 1.359 GB, free: 2.312 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.925e-05/1.273, allocations: 62.75 kB / 1.359 GB, free: 2.305 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003394/1.276, allocations: 1.425 MB / 1.36 GB, free: 2.055 MB / 0.6823 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 0.01163/1.288, allocations: 7.659 MB / 1.368 GB, free: 12.82 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001954/1.29, allocations: 0.968 MB / 1.369 GB, free: 12.67 MB / 0.698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001219/1.291, allocations: 0.5598 MB / 1.369 GB, free: 12.59 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007568/1.292, allocations: 338.4 kB / 1.37 GB, free: 12.28 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.297e-05/1.292, allocations: 53.03 kB / 1.37 GB, free: 12.24 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=105): time 4.398e-06/1.292, allocations: 0 / 1.37 GB, free: 12.24 MB / 0.698 GB
Notification: Performance of matching and sorting (n=111): time 0.009245/1.301, allocations: 3.277 MB / 1.373 GB, free: 11.27 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.495e-05/1.301, allocations: 63.34 kB / 1.373 GB, free: 11.2 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001997/1.303, allocations: 1.241 MB / 1.374 GB, free: 10.83 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001404/1.303, allocations: 52.58 kB / 1.374 GB, free: 10.8 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006918/1.304, allocations: 0.7978 MB / 1.375 GB, free: 10.41 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004572/1.305, allocations: 398.5 kB / 1.375 GB, free: 10.12 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.021e-05/1.305, allocations: 30.66 kB / 1.375 GB, free: 10.12 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001977/1.305, allocations: 354 kB / 1.376 GB, free: 9.805 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001125/1.306, allocations: 450.3 kB / 1.376 GB, free: 9.734 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00156/1.308, allocations: 0.8139 MB / 1.377 GB, free: 9.246 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001428/1.309, allocations: 0.5705 MB / 1.378 GB, free: 9.172 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.423e-06/1.309, allocations: 2.375 kB / 1.378 GB, free: 9.172 MB / 0.698 GB
Notification: Performance of matching and sorting (n=156) (initialization): time 0.003504/1.313, allocations: 1.426 MB / 1.379 GB, free: 8.891 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002672/1.313, allocations: 329 kB / 1.379 GB, free: 8.508 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.233e-05/1.313, allocations: 8.594 kB / 1.379 GB, free: 8.508 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.668e-05/1.313, allocations: 14.59 kB / 1.379 GB, free: 8.508 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00156/1.315, allocations: 291.6 kB / 1.38 GB, free: 8.473 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.799e-05/1.315, allocations: 15.5 kB / 1.38 GB, free: 8.473 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001963/1.317, allocations: 173 kB / 1.38 GB, free: 8.414 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001306/1.317, allocations: 53.14 kB / 1.38 GB, free: 8.41 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 8.688e-06/1.317, allocations: 8.438 kB / 1.38 GB, free: 8.406 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00301/1.32, allocations: 1.246 MB / 1.381 GB, free: 8.242 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.959e-05/1.32, allocations: 7.906 kB / 1.381 GB, free: 8.242 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.875e-05/1.32, allocations: 15.22 kB / 1.381 GB, free: 8.242 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001609/1.321, allocations: 291.3 kB / 1.381 GB, free: 8.207 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.244e-05/1.321, allocations: 21.5 kB / 1.381 GB, free: 8.203 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001908/1.323, allocations: 161.4 kB / 1.382 GB, free: 8.148 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001638/1.324, allocations: 66.58 kB / 1.382 GB, free: 8.137 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 35
 * Number of states: 0 ()
 * Number of discrete variables: 4 (vol.regularFlow[1],vol.regularFlow[2],vol.inFlow[2],vol.inFlow[1])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (156):
 * Single equations (assignments): 156
 * 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 0.001041/1.325, allocations: 0.5065 MB / 1.382 GB, free: 7.906 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003257/1.325, allocations: 164.5 kB / 1.382 GB, free: 7.824 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002835/1.328, allocations: 1.235 MB / 1.383 GB, free: 7.555 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.137e-05/1.328, allocations: 9.719 kB / 1.383 GB, free: 7.555 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.487e-06/1.328, allocations: 0 / 1.383 GB, free: 7.555 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002312/1.33, allocations: 1.143 MB / 1.385 GB, free: 7.164 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006365/1.337, allocations: 2.903 MB / 1.387 GB, free: 5.125 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.761e-06/1.337, allocations: 0 / 1.387 GB, free: 5.125 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0017/1.338, allocations: 272.8 kB / 1.388 GB, free: 4.879 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.649e-05/1.338, allocations: 11.98 kB / 1.388 GB, free: 4.867 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.637e-05/1.338, allocations: 27.12 kB / 1.388 GB, free: 4.855 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.032e-05/1.338, allocations: 4 kB / 1.388 GB, free: 4.852 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.55e-06/1.338, allocations: 10.52 kB / 1.388 GB, free: 4.844 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0041/1.343, allocations: 1.908 MB / 1.39 GB, free: 3.445 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008921/1.344, allocations: 351 kB / 1.39 GB, free: 3.145 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002493/1.344, allocations: 29.55 kB / 1.39 GB, free: 3.133 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001614/1.345, allocations: 155.2 kB / 1.39 GB, free: 3 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001823/1.346, allocations: 74.59 kB / 1.39 GB, free: 2.938 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001222/1.346, allocations: 43.2 kB / 1.39 GB, free: 2.906 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.001442/1.347, allocations: 0.8294 MB / 1.391 GB, free: 2.285 MB / 0.698 GB
Notification: Performance of sort global known variables: time 7.75e-07/1.347, allocations: 0 / 1.391 GB, free: 2.285 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.002637/1.35, allocations: 0.7817 MB / 1.392 GB, free: 1.562 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 12 (vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1],vol.medium.Xi[1],vol.medium.T,vol.m,entFloRat.h_out,entFloRat1.h_out,vol2.dynBal.U,vol2.dynBal.m,vol2.dynBal.mXi[1],entFloRat2.h_out)
 * 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 (111):
 * Single equations (assignments): 111
 * 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 0.0006557/1.351, allocations: 290.5 kB / 1.392 GB, free: 1.324 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.004028/1.355, allocations: 1.805 MB / 1.394 GB, free: 72 kB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 4.456e-06/1.355, allocations: 1.859 kB / 1.394 GB, free: 72 kB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.001265/1.356, allocations: 0.549 MB / 1.394 GB, free: 15.7 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005317/1.361, allocations: 0.9707 MB / 1.395 GB, free: 14.91 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008205/1.369, allocations: 4.461 MB / 1.4 GB, free: 10.75 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001575/1.371, allocations: 1.501 MB / 1.401 GB, free: 9.266 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.003036/1.374, allocations: 0.5623 MB / 1.402 GB, free: 8.707 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005198/1.375, allocations: 133.7 kB / 1.402 GB, free: 8.582 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.558e-06/1.375, allocations: 0 / 1.402 GB, free: 8.582 MB / 0.7136 GB
Notification: Performance of Templates: time 0.07234/1.447, allocations: 30.09 MB / 1.431 GB, free: 11.3 MB / 0.7448 GB