Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_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 10.0.0-master/package.mo", uses=false) Using package Buildings with version 10.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/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_latest_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="Buildings_latest_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 0.0008695/0.0008696, allocations: 86.88 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 0.0009574/0.0009573, 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 1.449/1.449, allocations: 223.3 MB / 240 MB, free: 5.348 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 2.531/2.531, allocations: 409.4 MB / 0.684 GB, free: 0.9141 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.0003767/0.0003767, allocations: 8 kB / 0.8378 GB, free: 6.484 MB / 0.6856 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8264/0.8268, allocations: 146.8 MB / 0.9811 GB, free: 6.234 MB / 0.7325 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity): time 0.02831/0.8552, allocations: 29.08 MB / 1.01 GB, free: 9.066 MB / 0.7637 GB Notification: Performance of NFInst.instExpressions: time 0.008705/0.8639, allocations: 5.023 MB / 1.014 GB, free: 4.027 MB / 0.7637 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001294/0.8653, allocations: 31.81 kB / 1.014 GB, free: 3.996 MB / 0.7637 GB Notification: Performance of NFTyping.typeComponents: time 0.001014/0.8663, allocations: 282.2 kB / 1.015 GB, free: 3.719 MB / 0.7637 GB Notification: Performance of NFTyping.typeBindings: time 0.003434/0.8698, allocations: 1.127 MB / 1.016 GB, free: 2.586 MB / 0.7637 GB Notification: Performance of NFTyping.typeClassSections: time 0.002139/0.8719, allocations: 0.6461 MB / 1.016 GB, free: 1.949 MB / 0.7637 GB Notification: Performance of NFFlatten.flatten: time 0.003163/0.8751, allocations: 2.436 MB / 1.019 GB, free: 15.51 MB / 0.7794 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008432/0.876, allocations: 463.5 kB / 1.019 GB, free: 15.04 MB / 0.7794 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001426/0.8774, allocations: 0.6377 MB / 1.02 GB, free: 14.4 MB / 0.7794 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0008264/0.8782, allocations: 0.5055 MB / 1.02 GB, free: 13.89 MB / 0.7794 GB Notification: Performance of NFPackage.collectConstants: time 6.247e-05/0.8783, allocations: 24 kB / 1.02 GB, free: 13.87 MB / 0.7794 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002162/0.8805, allocations: 0.8615 MB / 1.021 GB, free: 13.01 MB / 0.7794 GB Notification: Performance of NFScalarize.scalarize: time 0.0001747/0.8807, allocations: 127.4 kB / 1.021 GB, free: 12.88 MB / 0.7794 GB Notification: Performance of NFVerifyModel.verify: time 0.0002565/0.8809, allocations: 165.3 kB / 1.022 GB, free: 12.71 MB / 0.7794 GB Notification: Performance of NFConvertDAE.convert: time 0.001489/0.8824, allocations: 0.9976 MB / 1.023 GB, free: 11.71 MB / 0.7794 GB Notification: Performance of FrontEnd - DAE generated: time 7.504e-06/0.8825, allocations: 4 kB / 1.023 GB, free: 11.71 MB / 0.7794 GB Notification: Performance of FrontEnd: time 4.709e-06/0.8825, allocations: 0 / 1.023 GB, free: 11.71 MB / 0.7794 GB Notification: Performance of Transformations before backend: time 9.658e-06/0.8825, allocations: 3.938 kB / 1.023 GB, free: 11.71 MB / 0.7794 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 0.001562/0.884, allocations: 0.9618 MB / 1.023 GB, free: 10.7 MB / 0.7794 GB Notification: Performance of prepare preOptimizeDAE: time 4.727e-05/0.8841, allocations: 11.97 kB / 1.023 GB, free: 10.68 MB / 0.7794 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001189/0.8842, allocations: 82.53 kB / 1.024 GB, free: 10.59 MB / 0.7794 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0022/0.8864, allocations: 286.7 kB / 1.024 GB, free: 10.31 MB / 0.7794 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001246/0.8877, allocations: 0.6506 MB / 1.024 GB, free: 9.621 MB / 0.7794 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.051e-05/0.8877, allocations: 37 kB / 1.025 GB, free: 9.586 MB / 0.7794 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.133e-05/0.8878, allocations: 47.94 kB / 1.025 GB, free: 9.539 MB / 0.7794 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008456/0.8887, allocations: 0.5165 MB / 1.025 GB, free: 8.988 MB / 0.7794 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.176e-05/0.8887, allocations: 7.906 kB / 1.025 GB, free: 8.98 MB / 0.7794 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.515e-05/0.8888, allocations: 19.98 kB / 1.025 GB, free: 8.961 MB / 0.7794 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.227e-05/0.8888, allocations: 12 kB / 1.025 GB, free: 8.949 MB / 0.7794 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006765/0.8895, allocations: 359.7 kB / 1.025 GB, free: 8.598 MB / 0.7794 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 0.002984/0.8924, allocations: 2.822 MB / 1.028 GB, free: 5.543 MB / 0.7794 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000545/0.893, allocations: 306 kB / 1.028 GB, free: 5.227 MB / 0.7794 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002453/0.8933, allocations: 146.2 kB / 1.029 GB, free: 5.078 MB / 0.7794 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005272/0.8938, allocations: 0.6612 MB / 1.029 GB, free: 4.27 MB / 0.7794 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.784e-05/0.8938, allocations: 39.25 kB / 1.029 GB, free: 4.223 MB / 0.7794 GB Notification: Performance of pre-optimization done (n=28): time 2.204e-06/0.8938, allocations: 0 / 1.029 GB, free: 4.223 MB / 0.7794 GB Notification: Performance of matching and sorting (n=40): time 0.006053/0.8999, allocations: 2.075 MB / 1.031 GB, free: 2.066 MB / 0.7794 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.711e-05/0.9, allocations: 85.05 kB / 1.031 GB, free: 1.965 MB / 0.7794 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006922/0.9007, allocations: 0.5146 MB / 1.032 GB, free: 1.441 MB / 0.7794 GB Notification: Performance of collectPreVariables (initialization): time 3.857e-05/0.9007, allocations: 33.7 kB / 1.032 GB, free: 1.402 MB / 0.7794 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002494/0.901, allocations: 332.3 kB / 1.032 GB, free: 1.07 MB / 0.7794 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001213/0.9011, allocations: 138 kB / 1.032 GB, free: 0.9336 MB / 0.7794 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.502e-05/0.9012, allocations: 8 kB / 1.032 GB, free: 0.9258 MB / 0.7794 GB Notification: Performance of setup shared object (initialization): time 0.000141/0.9013, allocations: 362.8 kB / 1.033 GB, free: 0.5625 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003344/0.9017, allocations: 165 kB / 1.033 GB, free: 408 kB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004013/0.9021, allocations: 295.2 kB / 1.033 GB, free: 68 kB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003996/0.9025, allocations: 199.9 kB / 1.033 GB, free: 15.87 MB / 0.795 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.104e-06/0.9025, allocations: 0 / 1.033 GB, free: 15.87 MB / 0.795 GB Notification: Performance of matching and sorting (n=55) (initialization): time 0.001666/0.9042, allocations: 0.7357 MB / 1.034 GB, free: 15.12 MB / 0.795 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001062/0.9043, allocations: 176.4 kB / 1.034 GB, free: 14.9 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.067e-06/0.9043, allocations: 7.984 kB / 1.034 GB, free: 14.89 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009545/0.9053, allocations: 289.4 kB / 1.035 GB, free: 14.61 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002848/0.9056, allocations: 67.89 kB / 1.035 GB, free: 14.54 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005958/0.9115, allocations: 4.325 MB / 1.039 GB, free: 9.949 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001008/0.9126, allocations: 75.89 kB / 1.039 GB, free: 9.875 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.443e-05/0.9126, allocations: 19.98 kB / 1.039 GB, free: 9.855 MB / 0.795 GB Notification: Performance of prepare postOptimizeDAE: time 8.095e-06/0.9126, allocations: 4 kB / 1.039 GB, free: 9.852 MB / 0.795 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00155/0.9142, allocations: 0.661 MB / 1.04 GB, free: 9.184 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.248e-06/0.9142, allocations: 3.938 kB / 1.04 GB, free: 9.18 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008694/0.9151, allocations: 289.9 kB / 1.04 GB, free: 8.891 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002604/0.9153, allocations: 67.91 kB / 1.04 GB, free: 8.824 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005586/0.9209, allocations: 4.326 MB / 1.044 GB, free: 4.23 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00101/0.922, allocations: 83.77 kB / 1.044 GB, free: 4.148 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.459e-05/0.922, allocations: 20 kB / 1.044 GB, free: 4.129 MB / 0.795 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 0.0003398/0.9224, allocations: 290.2 kB / 1.045 GB, free: 3.836 MB / 0.795 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001215/0.9225, allocations: 59.34 kB / 1.045 GB, free: 3.777 MB / 0.795 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001686/0.9242, allocations: 0.6814 MB / 1.045 GB, free: 3.086 MB / 0.795 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.832e-06/0.9242, allocations: 8.172 kB / 1.045 GB, free: 3.078 MB / 0.795 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.944e-06/0.9242, allocations: 0 / 1.045 GB, free: 3.078 MB / 0.795 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001493/0.9257, allocations: 0.7447 MB / 1.046 GB, free: 2.277 MB / 0.795 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003096/0.9288, allocations: 1.691 MB / 1.048 GB, free: 0.5195 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.969e-06/0.9289, allocations: 0 / 1.048 GB, free: 0.5195 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002478/0.9291, allocations: 63.89 kB / 1.048 GB, free: 468 kB / 0.795 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.00094/0.9301, allocations: 245.6 kB / 1.048 GB, free: 216 kB / 0.795 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.936e-05/0.9301, allocations: 12 kB / 1.048 GB, free: 204 kB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005254/0.9354, allocations: 3.951 MB / 1.052 GB, free: 11.98 MB / 0.8106 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.305e-06/0.9354, allocations: 0 / 1.052 GB, free: 11.98 MB / 0.8106 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002031/0.9375, allocations: 0.9382 MB / 1.053 GB, free: 11.02 MB / 0.8106 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003479/0.9378, allocations: 196.3 kB / 1.053 GB, free: 10.8 MB / 0.8106 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001187/0.938, allocations: 8 kB / 1.053 GB, free: 10.8 MB / 0.8106 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009231/0.9389, allocations: 67.94 kB / 1.053 GB, free: 10.73 MB / 0.8106 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.668e-05/0.939, allocations: 31.95 kB / 1.053 GB, free: 10.7 MB / 0.8106 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.74e-05/0.939, allocations: 15.98 kB / 1.053 GB, free: 10.68 MB / 0.8106 GB Notification: Performance of sorting global known variables: time 0.0005725/0.9396, allocations: 362.8 kB / 1.053 GB, free: 10.33 MB / 0.8106 GB Notification: Performance of sort global known variables: time 1.4e-07/0.9396, allocations: 0 / 1.053 GB, free: 10.33 MB / 0.8106 GB Notification: Performance of remove unused functions: time 0.001642/0.9413, allocations: 415.9 kB / 1.054 GB, free: 9.926 MB / 0.8106 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 0.00277/0.9441, allocations: 1.661 MB / 1.055 GB, free: 8.242 MB / 0.8106 GB Notification: Performance of simCode: created initialization part: time 0.003011/0.9471, allocations: 1.37 MB / 1.057 GB, free: 6.82 MB / 0.8106 GB Notification: Performance of simCode: created event and clocks part: time 6.001e-06/0.9471, allocations: 4 kB / 1.057 GB, free: 6.816 MB / 0.8106 GB Notification: Performance of simCode: created simulation system equations: time 0.001223/0.9483, allocations: 0.5326 MB / 1.057 GB, free: 6.258 MB / 0.8106 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001868/0.9502, allocations: 344.2 kB / 1.058 GB, free: 5.926 MB / 0.8106 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007494/0.9577, allocations: 3.874 MB / 1.061 GB, free: 1.957 MB / 0.8106 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006248/0.9584, allocations: 0.9263 MB / 1.062 GB, free: 1 MB / 0.8106 GB Notification: Performance of simCode: alias equations: time 0.0007186/0.9591, allocations: 139.5 kB / 1.062 GB, free: 0.8672 MB / 0.8106 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003375/0.9595, allocations: 211.4 kB / 1.063 GB, free: 0.6602 MB / 0.8106 GB Notification: Performance of SimCode: time 7.01e-07/0.9595, allocations: 0 / 1.063 GB, free: 0.6602 MB / 0.8106 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04695/1.006, allocations: 22.94 MB / 1.085 GB, free: 10.2 MB / 0.8419 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000253/1.007, allocations: 313.9 kB / 1.085 GB, free: 9.844 MB / 0.8419 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.405/3.412, allocations: 3.938 kB / 1.085 GB, free: 9.84 MB / 0.8419 GB (rm -f Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; mkfifo Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe >> ../files/Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity_res.mat --tempDir=temp_Buildings_latest_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 Buildings_latest_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity.fmu > Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe 2>&1) Environment - environmentSimulation: TODO: How the !@#!# did the simulation report success but simulation result Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity_res.mat does not exist to compare? outputFormat=mat