Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="Buildings_9_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="Buildings_9_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008014/0.0008016, allocations: 84.38 kB / 15.06 MB, free: 1.09 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00085/0.0008503, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.459/1.459, allocations: 223.3 MB / 240 MB, free: 5.43 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo): time 2.381/2.381, allocations: 390.4 MB / 0.6655 GB, free: 2.922 MB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.0003351/0.0003352, allocations: 8 kB / 0.8149 GB, free: 14.15 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.793/0.7933, allocations: 142.3 MB / 0.9538 GB, free: 8.086 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity): time 0.03098/0.8244, allocations: 29.08 MB / 0.9822 GB, free: 0.8516 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.01038/0.8348, allocations: 5.03 MB / 0.9872 GB, free: 12.77 MB / 0.7481 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001621/0.8365, allocations: 30.62 kB / 0.9872 GB, free: 12.75 MB / 0.7481 GB Notification: Performance of NFTyping.typeComponents: time 0.001114/0.8376, allocations: 283.7 kB / 0.9875 GB, free: 12.52 MB / 0.7481 GB Notification: Performance of NFTyping.typeBindings: time 0.004475/0.8421, allocations: 1.126 MB / 0.9886 GB, free: 11.62 MB / 0.7481 GB Notification: Performance of NFTyping.typeClassSections: time 0.002355/0.8444, allocations: 0.6421 MB / 0.9892 GB, free: 11.18 MB / 0.7481 GB Notification: Performance of NFFlatten.flatten: time 0.003778/0.8482, allocations: 2.442 MB / 0.9916 GB, free: 9.418 MB / 0.7481 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000779/0.849, allocations: 463.5 kB / 0.992 GB, free: 8.957 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001378/0.8504, allocations: 0.6339 MB / 0.9926 GB, free: 8.32 MB / 0.7481 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007677/0.8512, allocations: 0.5133 MB / 0.9931 GB, free: 7.805 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 6.389e-05/0.8513, allocations: 20 kB / 0.9931 GB, free: 7.785 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00229/0.8536, allocations: 0.8576 MB / 0.994 GB, free: 6.926 MB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.000175/0.8538, allocations: 127.4 kB / 0.9941 GB, free: 6.801 MB / 0.7481 GB Notification: Performance of NFVerifyModel.verify: time 0.0002218/0.854, allocations: 165.3 kB / 0.9943 GB, free: 6.633 MB / 0.7481 GB Notification: Performance of NFConvertDAE.convert: time 0.001363/0.8554, allocations: 1.002 MB / 0.9952 GB, free: 5.629 MB / 0.7481 GB Notification: Performance of FrontEnd - DAE generated: time 5.27e-06/0.8554, allocations: 0 / 0.9952 GB, free: 5.629 MB / 0.7481 GB Notification: Performance of FrontEnd: time 2.785e-06/0.8554, allocations: 0 / 0.9952 GB, free: 5.629 MB / 0.7481 GB Notification: Performance of Transformations before backend: time 8.426e-06/0.8554, allocations: 4 kB / 0.9952 GB, free: 5.625 MB / 0.7481 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 110 * Number of variables: 110 Notification: Performance of Generate backend data structure: time 0.001476/0.8569, allocations: 0.9674 MB / 0.9962 GB, free: 4.605 MB / 0.7481 GB Notification: Performance of prepare preOptimizeDAE: time 4.51e-05/0.8569, allocations: 8.031 kB / 0.9962 GB, free: 4.598 MB / 0.7481 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001054/0.857, allocations: 86.52 kB / 0.9963 GB, free: 4.504 MB / 0.7481 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002133/0.8592, allocations: 278.7 kB / 0.9965 GB, free: 4.23 MB / 0.7481 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001232/0.8604, allocations: 0.6429 MB / 0.9972 GB, free: 3.547 MB / 0.7481 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.337e-05/0.8605, allocations: 36.95 kB / 0.9972 GB, free: 3.512 MB / 0.7481 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.441e-05/0.8606, allocations: 44 kB / 0.9972 GB, free: 3.469 MB / 0.7481 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009225/0.8615, allocations: 0.5243 MB / 0.9978 GB, free: 2.906 MB / 0.7481 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.172e-05/0.8615, allocations: 3.938 kB / 0.9978 GB, free: 2.902 MB / 0.7481 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.776e-05/0.8616, allocations: 24 kB / 0.9978 GB, free: 2.879 MB / 0.7481 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.35e-05/0.8616, allocations: 12 kB / 0.9978 GB, free: 2.867 MB / 0.7481 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007198/0.8623, allocations: 351.7 kB / 0.9981 GB, free: 2.523 MB / 0.7481 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 0.00315/0.8655, allocations: 2.834 MB / 1.001 GB, free: 15.46 MB / 0.7637 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005649/0.8661, allocations: 307.2 kB / 1.001 GB, free: 15.14 MB / 0.7637 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002592/0.8663, allocations: 150 kB / 1.001 GB, free: 14.99 MB / 0.7637 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006278/0.867, allocations: 0.6612 MB / 1.002 GB, free: 14.18 MB / 0.7637 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.859e-05/0.867, allocations: 38.98 kB / 1.002 GB, free: 14.13 MB / 0.7637 GB Notification: Performance of pre-optimization done (n=28): time 2.134e-06/0.867, allocations: 3.938 kB / 1.002 GB, free: 14.13 MB / 0.7637 GB Notification: Performance of matching and sorting (n=40): time 0.005989/0.873, allocations: 2.066 MB / 1.004 GB, free: 11.98 MB / 0.7637 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.601e-05/0.8731, allocations: 85.11 kB / 1.004 GB, free: 11.88 MB / 0.7637 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000716/0.8738, allocations: 0.5108 MB / 1.005 GB, free: 11.36 MB / 0.7637 GB Notification: Performance of collectPreVariables (initialization): time 3.792e-05/0.8739, allocations: 29.7 kB / 1.005 GB, free: 11.33 MB / 0.7637 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002526/0.8741, allocations: 336.3 kB / 1.005 GB, free: 10.99 MB / 0.7637 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001343/0.8743, allocations: 138 kB / 1.005 GB, free: 10.86 MB / 0.7637 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.435e-05/0.8743, allocations: 4 kB / 1.005 GB, free: 10.85 MB / 0.7637 GB Notification: Performance of setup shared object (initialization): time 0.0001803/0.8745, allocations: 370.7 kB / 1.005 GB, free: 10.48 MB / 0.7637 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003294/0.8748, allocations: 169 kB / 1.006 GB, free: 10.32 MB / 0.7637 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004368/0.8753, allocations: 299.1 kB / 1.006 GB, free: 9.977 MB / 0.7637 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004034/0.8757, allocations: 211.4 kB / 1.006 GB, free: 9.77 MB / 0.7637 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.064e-06/0.8757, allocations: 0 / 1.006 GB, free: 9.77 MB / 0.7637 GB Notification: Performance of matching and sorting (n=55) (initialization): time 0.001689/0.8774, allocations: 0.7283 MB / 1.007 GB, free: 9.027 MB / 0.7637 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001559/0.8776, allocations: 192.2 kB / 1.007 GB, free: 8.793 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.869e-06/0.8776, allocations: 0 / 1.007 GB, free: 8.793 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009587/0.8786, allocations: 277.5 kB / 1.007 GB, free: 8.516 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002939/0.8789, allocations: 71.84 kB / 1.007 GB, free: 8.445 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006529/0.8854, allocations: 4.328 MB / 1.012 GB, free: 3.848 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001096/0.8865, allocations: 83.88 kB / 1.012 GB, free: 3.766 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.683e-05/0.8866, allocations: 16 kB / 1.012 GB, free: 3.75 MB / 0.7637 GB Notification: Performance of prepare postOptimizeDAE: time 8.396e-06/0.8866, allocations: 4 kB / 1.012 GB, free: 3.746 MB / 0.7637 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001581/0.8882, allocations: 0.657 MB / 1.012 GB, free: 3.082 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.584e-05/0.8882, allocations: 4 kB / 1.012 GB, free: 3.078 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008881/0.8891, allocations: 277.7 kB / 1.013 GB, free: 2.801 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002512/0.8894, allocations: 67.84 kB / 1.013 GB, free: 2.734 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006109/0.8955, allocations: 4.329 MB / 1.017 GB, free: 14.13 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001057/0.8966, allocations: 79.91 kB / 1.017 GB, free: 14.05 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.058e-05/0.8966, allocations: 20 kB / 1.017 GB, free: 14.04 MB / 0.7794 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * 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 (39): * Single equations (assignments): 37 * 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: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 8,2 6} Notification: Performance of prepare postOptimizeDAE: time 0.0004657/0.8971, allocations: 289 kB / 1.017 GB, free: 13.74 MB / 0.7794 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001414/0.8972, allocations: 59.25 kB / 1.017 GB, free: 13.68 MB / 0.7794 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001697/0.8989, allocations: 0.6757 MB / 1.018 GB, free: 13 MB / 0.7794 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.292e-06/0.899, allocations: 4 kB / 1.018 GB, free: 12.99 MB / 0.7794 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.116e-06/0.899, allocations: 0 / 1.018 GB, free: 12.99 MB / 0.7794 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001467/0.9004, allocations: 0.7492 MB / 1.019 GB, free: 12.19 MB / 0.7794 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003081/0.9035, allocations: 1.698 MB / 1.02 GB, free: 10.42 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.921e-06/0.9036, allocations: 0 / 1.02 GB, free: 10.42 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002239/0.9038, allocations: 51.91 kB / 1.02 GB, free: 10.37 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0008836/0.9047, allocations: 245.5 kB / 1.021 GB, free: 10.12 MB / 0.7794 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.307e-05/0.9047, allocations: 15.98 kB / 1.021 GB, free: 10.11 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005389/0.9101, allocations: 3.951 MB / 1.025 GB, free: 5.895 MB / 0.7794 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.807e-06/0.9101, allocations: 3.938 kB / 1.025 GB, free: 5.891 MB / 0.7794 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002049/0.9122, allocations: 0.943 MB / 1.025 GB, free: 4.922 MB / 0.7794 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003912/0.9126, allocations: 192.3 kB / 1.026 GB, free: 4.715 MB / 0.7794 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001422/0.9128, allocations: 15.98 kB / 1.026 GB, free: 4.699 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009656/0.9137, allocations: 63.98 kB / 1.026 GB, free: 4.637 MB / 0.7794 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.277e-05/0.9138, allocations: 32.14 kB / 1.026 GB, free: 4.605 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.062e-05/0.9139, allocations: 20.12 kB / 1.026 GB, free: 4.586 MB / 0.7794 GB Notification: Performance of sorting global known variables: time 0.0006662/0.9146, allocations: 370.8 kB / 1.026 GB, free: 4.227 MB / 0.7794 GB Notification: Performance of sort global known variables: time 1.4e-07/0.9146, allocations: 0 / 1.026 GB, free: 4.227 MB / 0.7794 GB Notification: Performance of remove unused functions: time 0.001795/0.9164, allocations: 415.9 kB / 1.026 GB, free: 3.82 MB / 0.7794 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (vol.ports[1].h_outflow,vol1.ports[1].h_outflow) * 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 (28): * Single equations (assignments): 26 * 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: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 6,2 4} Notification: Performance of Backend phase and start with SimCode phase: time 0.003141/0.9195, allocations: 1.672 MB / 1.028 GB, free: 2.121 MB / 0.7794 GB Notification: Performance of simCode: created initialization part: time 0.003185/0.9227, allocations: 1.355 MB / 1.029 GB, free: 0.7148 MB / 0.7794 GB Notification: Performance of simCode: created event and clocks part: time 3.126e-06/0.9227, allocations: 0 / 1.029 GB, free: 0.7148 MB / 0.7794 GB Notification: Performance of simCode: created simulation system equations: time 0.00125/0.924, allocations: 0.5481 MB / 1.03 GB, free: 144 kB / 0.7794 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001748/0.9257, allocations: 338.2 kB / 1.03 GB, free: 15.82 MB / 0.795 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00719/0.933, allocations: 3.863 MB / 1.034 GB, free: 11.86 MB / 0.795 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006439/0.9336, allocations: 0.9263 MB / 1.035 GB, free: 10.9 MB / 0.795 GB Notification: Performance of simCode: alias equations: time 0.0006854/0.9343, allocations: 132.9 kB / 1.035 GB, free: 10.78 MB / 0.795 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003315/0.9347, allocations: 219.3 kB / 1.035 GB, free: 10.56 MB / 0.795 GB Notification: Performance of SimCode: time 8.32e-07/0.9347, allocations: 0 / 1.035 GB, free: 10.56 MB / 0.795 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05138/0.9861, allocations: 22.91 MB / 1.058 GB, free: 4.125 MB / 0.8106 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003533/0.9865, allocations: 315.7 kB / 1.058 GB, free: 3.77 MB / 0.8106 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.418/3.404, allocations: 0 / 1.058 GB, free: 3.77 MB / 0.8106 GB (rm -f Buildings_9_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; mkfifo Buildings_9_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe >> ../files/Buildings_9_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Buildings_9_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity_res.mat --tempDir=temp_Buildings_9_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 Buildings_9_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity.fmu > Buildings_9_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result Buildings_9_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity_res.mat does not exist to compare? outputFormat=mat