Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolume,tolerance=1e-09,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume")
Notification: Performance of loadModel(Buildings): time 4.32/4.32, allocations: 464.7 MB / 476.8 MB, free: 2.133 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.866e-05/3.884e-05, allocations: 4 kB / 0.5731 GB, free: 5.742 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2094/0.2094, allocations: 107.1 MB / 0.6777 GB, free: 10.4 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.789/5.998, allocations: 2.205 GB / 2.883 GB, free: 324.5 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002567/5.999, allocations: 89.17 kB / 2.883 GB, free: 324.4 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 5.693/11.69, allocations: 1.301 GB / 4.183 GB, free: 10.33 MB / 0.9011 GB
Notification: Performance of FrontEnd: time 1.847e-06/11.69, allocations: 0 / 4.183 GB, free: 10.33 MB / 0.9011 GB
Notification: Performance of Transformations before backend: time 0.0001688/11.69, allocations: 51.98 kB / 4.183 GB, free: 10.28 MB / 0.9011 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 0.005264/11.7, allocations: 2.204 MB / 4.185 GB, free: 8.023 MB / 0.9011 GB
Notification: Performance of prepare preOptimizeDAE: time 4.101e-05/11.7, allocations: 8.031 kB / 4.185 GB, free: 8.016 MB / 0.9011 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004347/11.7, allocations: 0.5086 MB / 4.186 GB, free: 7.504 MB / 0.9011 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004115/11.71, allocations: 1.426 MB / 4.187 GB, free: 6.023 MB / 0.9011 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001733/11.71, allocations: 174.3 kB / 4.187 GB, free: 5.84 MB / 0.9011 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000332/11.71, allocations: 164.2 kB / 4.188 GB, free: 5.68 MB / 0.9011 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003449/11.71, allocations: 1.631 MB / 4.189 GB, free: 3.992 MB / 0.9011 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.156e-05/11.71, allocations: 3.938 kB / 4.189 GB, free: 3.988 MB / 0.9011 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002245/11.71, allocations: 68 kB / 4.189 GB, free: 3.922 MB / 0.9011 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.752e-05/11.71, allocations: 54.8 kB / 4.189 GB, free: 3.867 MB / 0.9011 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002803/11.71, allocations: 1.259 MB / 4.191 GB, free: 2.605 MB / 0.9011 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.01366/11.73, allocations: 7.684 MB / 4.198 GB, free: 10.27 MB / 0.9167 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001978/11.73, allocations: 0.888 MB / 4.199 GB, free: 9.363 MB / 0.9167 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001148/11.73, allocations: 0.5187 MB / 4.199 GB, free: 8.848 MB / 0.9167 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007309/11.73, allocations: 316.2 kB / 4.2 GB, free: 8.477 MB / 0.9167 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.974e-05/11.73, allocations: 43.56 kB / 4.2 GB, free: 8.422 MB / 0.9167 GB
Notification: Performance of pre-optimization done (n=105): time 5.132e-06/11.73, allocations: 8.438 kB / 4.2 GB, free: 8.414 MB / 0.9167 GB
Notification: Performance of matching and sorting (n=111): time 0.00886/11.74, allocations: 2.729 MB / 4.202 GB, free: 5.633 MB / 0.9167 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.975e-05/11.74, allocations: 64.41 kB / 4.203 GB, free: 5.559 MB / 0.9167 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002304/11.74, allocations: 1.061 MB / 4.204 GB, free: 4.488 MB / 0.9167 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002252/11.74, allocations: 49.7 kB / 4.204 GB, free: 4.434 MB / 0.9167 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008654/11.74, allocations: 0.7941 MB / 4.204 GB, free: 3.629 MB / 0.9167 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005567/11.74, allocations: 394.2 kB / 4.205 GB, free: 3.234 MB / 0.9167 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.744e-05/11.74, allocations: 28 kB / 4.205 GB, free: 3.207 MB / 0.9167 GB
Notification: Performance of setup shared object (initialization): time 0.000225/11.74, allocations: 357.9 kB / 4.205 GB, free: 2.852 MB / 0.9167 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001021/11.75, allocations: 406.5 kB / 4.206 GB, free: 2.453 MB / 0.9167 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001441/11.75, allocations: 0.7664 MB / 4.206 GB, free: 1.527 MB / 0.9167 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001303/11.75, allocations: 0.5346 MB / 4.207 GB, free: 0.9961 MB / 0.9167 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.112e-05/11.75, allocations: 4 kB / 4.207 GB, free: 0.9922 MB / 0.9167 GB
Notification: Performance of matching and sorting (n=156) (initialization): time 0.003308/11.75, allocations: 1.312 MB / 4.208 GB, free: 15.68 MB / 0.9323 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001713/11.75, allocations: 3.13 MB / 4.211 GB, free: 12.38 MB / 0.9323 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.261e-05/11.75, allocations: 8 kB / 4.211 GB, free: 12.37 MB / 0.9323 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.289e-05/11.75, allocations: 19.98 kB / 4.211 GB, free: 12.35 MB / 0.9323 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001842/11.76, allocations: 291.6 kB / 4.211 GB, free: 12.06 MB / 0.9323 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.271e-05/11.76, allocations: 15.94 kB / 4.211 GB, free: 12.05 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002413/11.76, allocations: 175.6 kB / 4.212 GB, free: 11.88 MB / 0.9323 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001863/11.76, allocations: 48 kB / 4.212 GB, free: 11.83 MB / 0.9323 GB
Notification: Performance of prepare postOptimizeDAE: time 1.603e-05/11.76, allocations: 4 kB / 4.212 GB, free: 11.82 MB / 0.9323 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002771/11.76, allocations: 1.144 MB / 4.213 GB, free: 10.68 MB / 0.9323 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.668e-05/11.76, allocations: 8 kB / 4.213 GB, free: 10.67 MB / 0.9323 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.088e-05/11.76, allocations: 19.98 kB / 4.213 GB, free: 10.65 MB / 0.9323 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001626/11.76, allocations: 287.5 kB / 4.213 GB, free: 10.37 MB / 0.9323 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.652e-05/11.76, allocations: 23.92 kB / 4.213 GB, free: 10.35 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002282/11.76, allocations: 171.7 kB / 4.213 GB, free: 10.18 MB / 0.9323 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000161/11.76, allocations: 55.92 kB / 4.213 GB, free: 10.12 MB / 0.9323 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 ()
 * 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 0.0004266/11.77, allocations: 186.9 kB / 4.214 GB, free: 9.938 MB / 0.9323 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004002/11.77, allocations: 169.9 kB / 4.214 GB, free: 9.77 MB / 0.9323 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002913/11.77, allocations: 1.158 MB / 4.215 GB, free: 8.598 MB / 0.9323 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.784e-05/11.77, allocations: 12 kB / 4.215 GB, free: 8.586 MB / 0.9323 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.036e-05/11.77, allocations: 7.922 kB / 4.215 GB, free: 8.578 MB / 0.9323 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002189/11.77, allocations: 1.048 MB / 4.216 GB, free: 7.48 MB / 0.9323 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007934/11.78, allocations: 2.797 MB / 4.219 GB, free: 4.602 MB / 0.9323 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.243e-05/11.78, allocations: 4 kB / 4.219 GB, free: 4.598 MB / 0.9323 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001884/11.78, allocations: 267.7 kB / 4.219 GB, free: 4.336 MB / 0.9323 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.698e-05/11.78, allocations: 4 kB / 4.219 GB, free: 4.332 MB / 0.9323 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001138/11.78, allocations: 32.2 kB / 4.219 GB, free: 4.301 MB / 0.9323 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.608e-05/11.78, allocations: 15.94 kB / 4.219 GB, free: 4.285 MB / 0.9323 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.379e-06/11.78, allocations: 0 / 4.219 GB, free: 4.285 MB / 0.9323 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003992/11.78, allocations: 1.884 MB / 4.221 GB, free: 2.312 MB / 0.9323 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001535/11.79, allocations: 355 kB / 4.221 GB, free: 1.945 MB / 0.9323 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005873/11.79, allocations: 35.94 kB / 4.221 GB, free: 1.91 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003702/11.79, allocations: 151.6 kB / 4.221 GB, free: 1.762 MB / 0.9323 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002808/11.79, allocations: 64.91 kB / 4.221 GB, free: 1.695 MB / 0.9323 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002339/11.79, allocations: 47.97 kB / 4.221 GB, free: 1.648 MB / 0.9323 GB
Notification: Performance of sorting global known variables: time 0.002758/11.79, allocations: 0.8138 MB / 4.222 GB, free: 0.8359 MB / 0.9323 GB
Notification: Performance of sort global known variables: time 1.227e-06/11.79, allocations: 4 kB / 4.222 GB, free: 0.832 MB / 0.9323 GB
Notification: Performance of remove unused functions: time 0.6495/12.44, allocations: 1.079 MB / 4.223 GB, free: 133 MB / 0.9323 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 ()
 * 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 0.005726/12.45, allocations: 3.101 MB / 4.226 GB, free: 131.7 MB / 0.9323 GB
Notification: Performance of simCode: created initialization part: time 0.004454/12.45, allocations: 1.681 MB / 4.228 GB, free: 131.7 MB / 0.9323 GB
Notification: Performance of simCode: created event and clocks part: time 1.051e-05/12.45, allocations: 9.344 kB / 4.228 GB, free: 131.7 MB / 0.9323 GB
Notification: Performance of simCode: created simulation system equations: time 0.001089/12.46, allocations: 0.4987 MB / 4.228 GB, free: 131.7 MB / 0.9323 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005851/12.46, allocations: 0.9504 MB / 4.229 GB, free: 131.6 MB / 0.9323 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006796/12.47, allocations: 3.021 MB / 4.232 GB, free: 130.9 MB / 0.9323 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001373/12.47, allocations: 1.494 MB / 4.234 GB, free: 130.2 MB / 0.9323 GB
Notification: Performance of simCode: alias equations: time 0.004436/12.47, allocations: 0.6917 MB / 4.234 GB, free: 130.2 MB / 0.9323 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005235/12.47, allocations: 109.8 kB / 4.234 GB, free: 130.2 MB / 0.9323 GB
Notification: Performance of SimCode: time 2.018e-06/12.47, allocations: 3.469 kB / 4.234 GB, free: 130.2 MB / 0.9323 GB
Notification: Performance of Templates: time 0.1507/12.63, allocations: 72.39 MB / 4.305 GB, free: 128 MB / 0.9323 GB