Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow")
Notification: Performance of loadModel(Buildings): time 4.157/4.157, allocations: 464.6 MB / 476.8 MB, free: 2.199 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.516e-05/3.524e-05, allocations: 4 kB / 0.5731 GB, free: 5.746 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1955/0.1955, allocations: 107.2 MB / 0.6778 GB, free: 10.39 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.074/6.269, allocations: 2.191 GB / 2.869 GB, free: 326.9 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002509/6.27, allocations: 85.55 kB / 2.869 GB, free: 326.9 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 0.7306/7, allocations: 254.7 MB / 3.117 GB, free: 81.12 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 2.612e-06/7, allocations: 0 / 3.117 GB, free: 81.12 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 5.079e-05/7, allocations: 16 kB / 3.117 GB, free: 81.11 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: 108
 * Number of variables: 108
Notification: Performance of Generate backend data structure: time 0.001409/7.002, allocations: 0.806 MB / 3.118 GB, free: 80.26 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.044e-05/7.002, allocations: 8.031 kB / 3.118 GB, free: 80.25 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001571/7.003, allocations: 171.1 kB / 3.118 GB, free: 80.08 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001084/7.004, allocations: 0.5118 MB / 3.119 GB, free: 79.53 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.87e-05/7.005, allocations: 33 kB / 3.119 GB, free: 79.5 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.447e-05/7.005, allocations: 47.91 kB / 3.119 GB, free: 79.45 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001052/7.006, allocations: 0.4923 MB / 3.119 GB, free: 78.95 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.344e-05/7.006, allocations: 4 kB / 3.119 GB, free: 78.94 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.177e-05/7.006, allocations: 27.98 kB / 3.119 GB, free: 78.91 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.882e-05/7.006, allocations: 13 kB / 3.119 GB, free: 78.9 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008059/7.007, allocations: 381.8 kB / 3.12 GB, free: 78.53 MB / 0.8855 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003361/7.01, allocations: 1.886 MB / 3.122 GB, free: 76.5 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003733/7.01, allocations: 202.5 kB / 3.122 GB, free: 76.3 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002355/7.011, allocations: 136.8 kB / 3.122 GB, free: 76.16 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001904/7.011, allocations: 105.4 kB / 3.122 GB, free: 76.04 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.178e-05/7.011, allocations: 38.56 kB / 3.122 GB, free: 75.99 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=23): time 3.262e-06/7.011, allocations: 0 / 3.122 GB, free: 75.99 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=23): time 0.0008303/7.012, allocations: 292.8 kB / 3.122 GB, free: 75.7 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.294e-05/7.012, allocations: 51.41 kB / 3.122 GB, free: 75.64 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006217/7.013, allocations: 447.9 kB / 3.123 GB, free: 75.19 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 5.692e-05/7.013, allocations: 33.7 kB / 3.123 GB, free: 75.15 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001801/7.013, allocations: 275.7 kB / 3.123 GB, free: 74.88 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 8.241e-05/7.013, allocations: 86.75 kB / 3.123 GB, free: 74.79 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.105e-05/7.013, allocations: 4 kB / 3.123 GB, free: 74.79 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 9.282e-05/7.013, allocations: 358.8 kB / 3.124 GB, free: 74.43 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002237/7.013, allocations: 108.6 kB / 3.124 GB, free: 74.32 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002785/7.014, allocations: 208 kB / 3.124 GB, free: 74.07 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002848/7.014, allocations: 147.9 kB / 3.124 GB, free: 73.93 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.335e-06/7.014, allocations: 0 / 3.124 GB, free: 73.93 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=39) (initialization): time 0.0007363/7.015, allocations: 385 kB / 3.124 GB, free: 73.55 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 2.023e-05/7.015, allocations: 8 kB / 3.124 GB, free: 73.54 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.549e-06/7.015, allocations: 0 / 3.124 GB, free: 73.54 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.188e-05/7.015, allocations: 4 kB / 3.124 GB, free: 73.54 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003986/7.015, allocations: 71.84 kB / 3.124 GB, free: 73.46 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.246e-05/7.015, allocations: 4 kB / 3.124 GB, free: 73.46 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006587/7.016, allocations: 55.64 kB / 3.124 GB, free: 73.41 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.257e-05/7.016, allocations: 16 kB / 3.124 GB, free: 73.39 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * 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): 39
 * 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 0.0001292/7.016, allocations: 124.9 kB / 3.125 GB, free: 73.26 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001162/7.016, allocations: 51.38 kB / 3.125 GB, free: 73.21 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001417/7.016, allocations: 55.92 kB / 3.125 GB, free: 73.15 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.331e-06/7.016, allocations: 4 kB / 3.125 GB, free: 73.15 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.697e-06/7.016, allocations: 0 / 3.125 GB, free: 73.15 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0004474/7.017, allocations: 338 kB / 3.125 GB, free: 72.79 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001629/7.018, allocations: 0.9557 MB / 3.126 GB, free: 71.76 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.497e-06/7.018, allocations: 4 kB / 3.126 GB, free: 71.75 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003892/7.019, allocations: 51.92 kB / 3.126 GB, free: 71.7 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.14e-05/7.019, allocations: 8.172 kB / 3.126 GB, free: 71.7 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.128e-05/7.019, allocations: 12 kB / 3.126 GB, free: 71.68 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.612e-06/7.019, allocations: 0 / 3.126 GB, free: 71.68 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.706e-06/7.019, allocations: 4 kB / 3.126 GB, free: 71.68 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008227/7.02, allocations: 0.6199 MB / 3.127 GB, free: 70.99 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003046/7.02, allocations: 176.4 kB / 3.127 GB, free: 70.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.775e-05/7.02, allocations: 8.062 kB / 3.127 GB, free: 70.79 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005706/7.021, allocations: 23.98 kB / 3.127 GB, free: 70.77 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.251e-05/7.021, allocations: 23.92 kB / 3.127 GB, free: 70.75 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.946e-05/7.021, allocations: 12 kB / 3.127 GB, free: 70.73 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.0005106/7.021, allocations: 361.5 kB / 3.127 GB, free: 70.38 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 7.94e-07/7.022, allocations: 0 / 3.127 GB, free: 70.38 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.0009724/7.022, allocations: 243.7 kB / 3.127 GB, free: 70.14 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 2 (vol.dynBal.U,vol.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (23):
 * Single equations (assignments): 23
 * 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 0.001353/7.024, allocations: 0.9683 MB / 3.128 GB, free: 69.18 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.0005548/7.024, allocations: 251.8 kB / 3.129 GB, free: 68.93 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 5.583e-06/7.024, allocations: 4 kB / 3.129 GB, free: 68.93 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001941/7.025, allocations: 111.9 kB / 3.129 GB, free: 68.82 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001796/7.026, allocations: 320.7 kB / 3.129 GB, free: 68.51 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001608/7.028, allocations: 0.7798 MB / 3.13 GB, free: 67.68 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003917/7.029, allocations: 0.8979 MB / 3.131 GB, free: 66.76 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.0007674/7.029, allocations: 128.6 kB / 3.131 GB, free: 66.63 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001416/7.029, allocations: 39.44 kB / 3.131 GB, free: 66.59 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.71e-06/7.029, allocations: 0 / 3.131 GB, free: 66.59 MB / 0.8855 GB
Notification: Performance of Templates: time 0.0423/7.072, allocations: 24.11 MB / 3.154 GB, free: 42.64 MB / 0.8855 GB