Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="Buildings_latest_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(Buildings): time 4.533/4.533, allocations: 464.6 MB / 476.8 MB, free: 2.191 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 3.931e-05/3.946e-05, allocations: 4 kB / 0.5732 GB, free: 5.641 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.26/0.2601, allocations: 107.2 MB / 0.6778 GB, free: 10.3 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 2.178/2.439, allocations: 0.5949 GB / 1.273 GB, free: 165.8 MB / 0.8855 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003578/2.439, allocations: 90.56 kB / 1.273 GB, free: 165.8 MB / 0.8855 GB Notification: Performance of FrontEnd - DAE generated: time 0.5943/3.033, allocations: 164.7 MB / 1.434 GB, free: 9.934 MB / 0.8855 GB Notification: Performance of FrontEnd: time 2.244e-06/3.033, allocations: 0 / 1.434 GB, free: 9.934 MB / 0.8855 GB Notification: Performance of Transformations before backend: time 9.144e-05/3.033, allocations: 16 kB / 1.434 GB, free: 9.918 MB / 0.8855 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 0.002492/3.036, allocations: 0.9473 MB / 1.435 GB, free: 8.926 MB / 0.8855 GB Notification: Performance of prepare preOptimizeDAE: time 5.232e-05/3.036, allocations: 8.031 kB / 1.435 GB, free: 8.918 MB / 0.8855 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001749/3.036, allocations: 82.53 kB / 1.435 GB, free: 8.828 MB / 0.8855 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00388/3.04, allocations: 270.8 kB / 1.435 GB, free: 8.562 MB / 0.8855 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00238/3.043, allocations: 0.6828 MB / 1.436 GB, free: 7.836 MB / 0.8855 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.743e-05/3.043, allocations: 33 kB / 1.436 GB, free: 7.801 MB / 0.8855 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001285/3.043, allocations: 52 kB / 1.436 GB, free: 7.75 MB / 0.8855 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001174/3.044, allocations: 0.4912 MB / 1.436 GB, free: 7.223 MB / 0.8855 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.552e-05/3.044, allocations: 3.906 kB / 1.436 GB, free: 7.219 MB / 0.8855 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.455e-05/3.044, allocations: 20 kB / 1.436 GB, free: 7.199 MB / 0.8855 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.577e-05/3.044, allocations: 15.95 kB / 1.436 GB, free: 7.184 MB / 0.8855 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008552/3.045, allocations: 313.8 kB / 1.436 GB, free: 6.879 MB / 0.8855 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 0.004613/3.05, allocations: 2.785 MB / 1.439 GB, free: 3.867 MB / 0.8855 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006038/3.05, allocations: 273.8 kB / 1.439 GB, free: 3.578 MB / 0.8855 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002843/3.051, allocations: 138.2 kB / 1.44 GB, free: 3.438 MB / 0.8855 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000592/3.051, allocations: 0.6573 MB / 1.44 GB, free: 2.633 MB / 0.8855 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.093e-05/3.051, allocations: 46.78 kB / 1.44 GB, free: 2.578 MB / 0.8855 GB Notification: Performance of pre-optimization done (n=28): time 3.436e-06/3.051, allocations: 0 / 1.44 GB, free: 2.578 MB / 0.8855 GB Notification: Performance of matching and sorting (n=40): time 0.00807/3.059, allocations: 1.679 MB / 1.442 GB, free: 0.8398 MB / 0.8855 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.655e-05/3.059, allocations: 85.09 kB / 1.442 GB, free: 0.7383 MB / 0.8855 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008683/3.06, allocations: 436.9 kB / 1.442 GB, free: 312 kB / 0.8855 GB Notification: Performance of collectPreVariables (initialization): time 0.000116/3.061, allocations: 29.7 kB / 1.442 GB, free: 276 kB / 0.8855 GB Notification: Performance of collectInitialEqns (initialization): time 0.6383/3.699, allocations: 322.6 kB / 1.443 GB, free: 258.9 MB / 0.8855 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003163/3.699, allocations: 141.8 kB / 1.443 GB, free: 258.9 MB / 0.8855 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.593e-05/3.699, allocations: 8.031 kB / 1.443 GB, free: 258.9 MB / 0.8855 GB Notification: Performance of setup shared object (initialization): time 0.0001974/3.7, allocations: 364 kB / 1.443 GB, free: 258.6 MB / 0.8855 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004534/3.7, allocations: 151.5 kB / 1.443 GB, free: 258.6 MB / 0.8855 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005291/3.701, allocations: 272.6 kB / 1.444 GB, free: 258.5 MB / 0.8855 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005231/3.701, allocations: 193.9 kB / 1.444 GB, free: 258.5 MB / 0.8855 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.029e-06/3.701, allocations: 0 / 1.444 GB, free: 258.5 MB / 0.8855 GB Notification: Performance of matching and sorting (n=55) (initialization): time 0.00299/3.704, allocations: 0.6906 MB / 1.444 GB, free: 258.4 MB / 0.8855 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003382/3.705, allocations: 1.217 MB / 1.446 GB, free: 257.1 MB / 0.8855 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.589e-05/3.705, allocations: 7.234 kB / 1.446 GB, free: 257.1 MB / 0.8855 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001754/3.706, allocations: 258.2 kB / 1.446 GB, free: 257.1 MB / 0.8855 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006445/3.707, allocations: 70.02 kB / 1.446 GB, free: 257.1 MB / 0.8855 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009144/3.716, allocations: 4.256 MB / 1.45 GB, free: 254.4 MB / 0.8855 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002204/3.718, allocations: 80.52 kB / 1.45 GB, free: 254.4 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001457/3.719, allocations: 22.56 kB / 1.45 GB, free: 254.4 MB / 0.8855 GB Notification: Performance of prepare postOptimizeDAE: time 2.067e-05/3.719, allocations: 8.547 kB / 1.45 GB, free: 254.4 MB / 0.8855 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002935/3.722, allocations: 0.613 MB / 1.451 GB, free: 254.4 MB / 0.8855 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.377e-05/3.722, allocations: 3.375 kB / 1.451 GB, free: 254.4 MB / 0.8855 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001768/3.723, allocations: 271.2 kB / 1.451 GB, free: 254.4 MB / 0.8855 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006042/3.724, allocations: 69.64 kB / 1.451 GB, free: 254.4 MB / 0.8855 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00869/3.733, allocations: 4.253 MB / 1.455 GB, free: 251.7 MB / 0.8855 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002126/3.735, allocations: 82 kB / 1.455 GB, free: 251.7 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001119/3.735, allocations: 21.67 kB / 1.455 GB, free: 251.7 MB / 0.8855 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 () * 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 0.000246/3.735, allocations: 129.8 kB / 1.456 GB, free: 251.6 MB / 0.8855 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002783/3.736, allocations: 64.92 kB / 1.456 GB, free: 251.5 MB / 0.8855 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002749/3.739, allocations: 0.6221 MB / 1.456 GB, free: 251.5 MB / 0.8855 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.004e-05/3.739, allocations: 4.656 kB / 1.456 GB, free: 251.5 MB / 0.8855 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.246e-06/3.739, allocations: 2.297 kB / 1.456 GB, free: 251.5 MB / 0.8855 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002392/3.741, allocations: 0.7132 MB / 1.457 GB, free: 251.2 MB / 0.8855 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005384/3.746, allocations: 1.636 MB / 1.459 GB, free: 250.8 MB / 0.8855 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.415e-05/3.747, allocations: 4.25 kB / 1.459 GB, free: 250.8 MB / 0.8855 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005169/3.747, allocations: 54.17 kB / 1.459 GB, free: 250.8 MB / 0.8855 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001603/3.749, allocations: 254.2 kB / 1.459 GB, free: 250.8 MB / 0.8855 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.961e-05/3.749, allocations: 15.61 kB / 1.459 GB, free: 250.8 MB / 0.8855 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007629/3.757, allocations: 3.833 MB / 1.463 GB, free: 248.2 MB / 0.8855 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.028e-06/3.757, allocations: 4.344 kB / 1.463 GB, free: 248.2 MB / 0.8855 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003138/3.76, allocations: 0.8909 MB / 1.463 GB, free: 247.9 MB / 0.8855 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006442/3.76, allocations: 190.5 kB / 1.464 GB, free: 247.8 MB / 0.8855 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001716/3.761, allocations: 15.45 kB / 1.464 GB, free: 247.8 MB / 0.8855 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002064/3.763, allocations: 71.88 kB / 1.464 GB, free: 247.8 MB / 0.8855 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002269/3.763, allocations: 32.44 kB / 1.464 GB, free: 247.8 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.384e-05/3.763, allocations: 15.66 kB / 1.464 GB, free: 247.8 MB / 0.8855 GB Notification: Performance of sorting global known variables: time 0.0007998/3.764, allocations: 346.4 kB / 1.464 GB, free: 247.7 MB / 0.8855 GB Notification: Performance of sort global known variables: time 6.91e-07/3.764, allocations: 0 / 1.464 GB, free: 247.7 MB / 0.8855 GB Notification: Performance of remove unused functions: time 0.003155/3.767, allocations: 438.8 kB / 1.465 GB, free: 247.7 MB / 0.8855 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (vol.ports[2].h_outflow,vol1.ports[1].h_outflow) * Number of discrete variables: 0 () * Number of discrete 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 0.004572/3.772, allocations: 1.748 MB / 1.466 GB, free: 246.9 MB / 0.8855 GB Notification: Performance of simCode: created initialization part: time 0.005035/3.777, allocations: 1.285 MB / 1.467 GB, free: 246.4 MB / 0.8855 GB Notification: Performance of simCode: created event and clocks part: time 8.767e-06/3.777, allocations: 0 / 1.467 GB, free: 246.4 MB / 0.8855 GB Notification: Performance of simCode: created simulation system equations: time 0.002255/3.779, allocations: 0.513 MB / 1.468 GB, free: 246.2 MB / 0.8855 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00335/3.783, allocations: 335.1 kB / 1.468 GB, free: 246.2 MB / 0.8855 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004231/3.787, allocations: 1.072 MB / 1.469 GB, free: 245.9 MB / 0.8855 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006689/3.788, allocations: 0.9349 MB / 1.47 GB, free: 245.2 MB / 0.8855 GB Notification: Performance of simCode: alias equations: time 0.001607/3.789, allocations: 162.7 kB / 1.47 GB, free: 245.2 MB / 0.8855 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005478/3.79, allocations: 207.4 kB / 1.471 GB, free: 245.2 MB / 0.8855 GB Notification: Performance of SimCode: time 1.322e-06/3.79, allocations: 0 / 1.471 GB, free: 245.2 MB / 0.8855 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08308/3.873, allocations: 23.7 MB / 1.494 GB, free: 244.7 MB / 0.8855 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003268/3.873, allocations: 274.4 kB / 1.494 GB, free: 244.3 MB / 0.8855 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.487/7.36, allocations: 3.406 kB / 1.494 GB, free: 244.3 MB / 0.8855 GB