Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater")
Notification: Performance of loadModel(Buildings): time 3.984/3.984, allocations: 464.7 MB / 476.8 MB, free: 2.113 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.787e-05/3.798e-05, allocations: 4 kB / 0.5731 GB, free: 5.719 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1966/0.1967, allocations: 107.2 MB / 0.6777 GB, free: 10.38 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.011/1.208, allocations: 392.6 MB / 1.061 GB, free: 9.57 MB / 0.8542 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002498/1.208, allocations: 85.7 kB / 1.061 GB, free: 9.527 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 1.191/2.399, allocations: 234.4 MB / 1.29 GB, free: 173.6 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 3.813e-06/2.399, allocations: 4 kB / 1.29 GB, free: 173.6 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 6.268e-05/2.399, allocations: 23.94 kB / 1.29 GB, free: 173.6 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 0.001322/2.4, allocations: 0.8616 MB / 1.291 GB, free: 172.7 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.041e-05/2.401, allocations: 12.03 kB / 1.291 GB, free: 172.7 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003809/2.401, allocations: 79.14 kB / 1.291 GB, free: 172.6 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03134/2.432, allocations: 11.75 MB / 1.303 GB, free: 160.7 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.172e-05/2.432, allocations: 44.94 kB / 1.303 GB, free: 160.6 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.577e-05/2.432, allocations: 44 kB / 1.303 GB, free: 160.6 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008955/2.433, allocations: 470.2 kB / 1.303 GB, free: 160.1 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.32e-05/2.433, allocations: 0 / 1.303 GB, free: 160.1 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.713e-05/2.433, allocations: 24 kB / 1.303 GB, free: 160.1 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.041e-05/2.434, allocations: 16 kB / 1.303 GB, free: 160.1 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006322/2.434, allocations: 285.8 kB / 1.303 GB, free: 159.8 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 0.003118/2.437, allocations: 2.709 MB / 1.306 GB, free: 156.8 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003398/2.438, allocations: 174.9 kB / 1.306 GB, free: 156.7 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001697/2.438, allocations: 97.16 kB / 1.306 GB, free: 156.6 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002712/2.438, allocations: 344.6 kB / 1.307 GB, free: 156.2 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.584e-05/2.438, allocations: 38.69 kB / 1.307 GB, free: 156.1 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=22): time 3.522e-06/2.438, allocations: 0 / 1.307 GB, free: 156.1 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=22): time 0.0005506/2.439, allocations: 235.9 kB / 1.307 GB, free: 155.9 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.799e-05/2.439, allocations: 55.41 kB / 1.307 GB, free: 155.8 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006685/2.439, allocations: 460.8 kB / 1.307 GB, free: 155.4 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 3.96e-05/2.44, allocations: 33.7 kB / 1.307 GB, free: 155.3 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002137/2.44, allocations: 339.4 kB / 1.308 GB, free: 155 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 7.425e-05/2.44, allocations: 86.84 kB / 1.308 GB, free: 154.9 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.911e-05/2.44, allocations: 7.938 kB / 1.308 GB, free: 154.9 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0001001/2.44, allocations: 366.7 kB / 1.308 GB, free: 154.5 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001745/2.44, allocations: 83.97 kB / 1.308 GB, free: 154.4 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002502/2.44, allocations: 226.8 kB / 1.308 GB, free: 154.1 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002458/2.441, allocations: 129.8 kB / 1.309 GB, free: 154 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.748e-06/2.441, allocations: 0 / 1.309 GB, free: 154 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=44) (initialization): time 0.0007049/2.441, allocations: 370.2 kB / 1.309 GB, free: 153.7 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003307/2.442, allocations: 1.658 MB / 1.311 GB, free: 151.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.052e-05/2.442, allocations: 4 kB / 1.311 GB, free: 151.9 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.135e-05/2.442, allocations: 4 kB / 1.311 GB, free: 151.9 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000363/2.442, allocations: 87.83 kB / 1.311 GB, free: 151.8 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.426e-05/2.442, allocations: 8.016 kB / 1.311 GB, free: 151.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006418/2.443, allocations: 67.56 kB / 1.311 GB, free: 151.7 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.136e-05/2.443, allocations: 16 kB / 1.311 GB, free: 151.7 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.265e-05/2.443, allocations: 4 kB / 1.311 GB, free: 151.7 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00057/2.444, allocations: 293.9 kB / 1.311 GB, free: 151.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.634e-06/2.444, allocations: 4 kB / 1.311 GB, free: 151.4 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.127e-05/2.444, allocations: 8 kB / 1.311 GB, free: 151.4 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003172/2.444, allocations: 79.84 kB / 1.311 GB, free: 151.3 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.175e-05/2.444, allocations: 7.984 kB / 1.311 GB, free: 151.3 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005605/2.445, allocations: 52.02 kB / 1.311 GB, free: 151.2 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.238e-05/2.445, allocations: 16 kB / 1.311 GB, free: 151.2 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (44):
 * Single equations (assignments): 44
 * 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 0.0001159/2.445, allocations: 140.7 kB / 1.311 GB, free: 151.1 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001287/2.445, allocations: 55.34 kB / 1.311 GB, free: 151 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006134/2.445, allocations: 274.2 kB / 1.312 GB, free: 150.8 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.654e-06/2.446, allocations: 0 / 1.312 GB, free: 150.8 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.905e-06/2.446, allocations: 4 kB / 1.312 GB, free: 150.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0003741/2.446, allocations: 372 kB / 1.312 GB, free: 150.3 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001811/2.448, allocations: 1.041 MB / 1.313 GB, free: 149.2 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.508e-06/2.448, allocations: 0 / 1.313 GB, free: 149.2 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003056/2.448, allocations: 51.97 kB / 1.313 GB, free: 149.1 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.012e-05/2.448, allocations: 4 kB / 1.313 GB, free: 149.1 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.588e-05/2.448, allocations: 12 kB / 1.313 GB, free: 149.1 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.183e-06/2.448, allocations: 3.938 kB / 1.313 GB, free: 149.1 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.432e-06/2.448, allocations: 4 kB / 1.313 GB, free: 149.1 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007846/2.449, allocations: 0.6156 MB / 1.314 GB, free: 148.4 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003321/2.449, allocations: 176.2 kB / 1.314 GB, free: 148.2 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001136/2.449, allocations: 11.98 kB / 1.314 GB, free: 148.2 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005569/2.45, allocations: 19.98 kB / 1.314 GB, free: 148.2 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.357e-05/2.45, allocations: 28.02 kB / 1.314 GB, free: 148.2 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.209e-05/2.45, allocations: 12 kB / 1.314 GB, free: 148.1 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.0006385/2.451, allocations: 397.5 kB / 1.314 GB, free: 147.8 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 8.42e-07/2.451, allocations: 0 / 1.314 GB, free: 147.8 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.00153/2.452, allocations: 375.2 kB / 1.315 GB, free: 147.4 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 2 (vol.dynBal.U,vol1.dynBal.U)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (25):
 * Single equations (assignments): 24
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 1
 * 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 0.0008519/2.453, allocations: 415.7 kB / 1.315 GB, free: 147 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.0008319/2.454, allocations: 402.7 kB / 1.315 GB, free: 146.6 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 4.742e-06/2.454, allocations: 384 / 1.315 GB, free: 146.6 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001838/2.454, allocations: 99.86 kB / 1.316 GB, free: 146.5 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002161/2.456, allocations: 363.6 kB / 1.316 GB, free: 146.1 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001701/2.458, allocations: 0.823 MB / 1.317 GB, free: 145.3 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003919/2.459, allocations: 0.9147 MB / 1.318 GB, free: 144.3 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.001076/2.46, allocations: 192.8 kB / 1.318 GB, free: 144.1 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001199/2.46, allocations: 43.44 kB / 1.318 GB, free: 144.1 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.85e-06/2.46, allocations: 0 / 1.318 GB, free: 144.1 MB / 0.8855 GB
Notification: Performance of Templates: time 0.03037/2.49, allocations: 14.37 MB / 1.332 GB, free: 129.9 MB / 0.8855 GB