Running command: translateModel(Buildings.Fluid.Sensors.Examples.Velocity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Sensors.Examples.Velocity")
Notification: Performance of loadModel(Buildings): time 4.27/4.27, allocations: 431.3 MB / 445.8 MB, free: 5.395 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.725e-05/3.718e-05, allocations: 8 kB / 0.5354 GB, free: 14.81 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5978/0.5979, allocations: 98.7 MB / 0.6318 GB, free: 11.91 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sensors.Examples.Velocity): time 0.224/0.8219, allocations: 135.5 MB / 0.7641 GB, free: 4.078 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.003866/0.8258, allocations: 1.532 MB / 0.7656 GB, free: 2.543 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004408/0.8263, allocations: 11.94 kB / 0.7656 GB, free: 2.531 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007283/0.8271, allocations: 171.2 kB / 0.7658 GB, free: 2.363 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.001716/0.8288, allocations: 486.4 kB / 0.7662 GB, free: 1.887 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002055/0.8309, allocations: 498.8 kB / 0.7667 GB, free: 1.398 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.0008963/0.8318, allocations: 356.7 kB / 0.7671 GB, free: 1.043 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004076/0.8322, allocations: 164.7 kB / 0.7672 GB, free: 0.8828 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001047/0.8333, allocations: 331.2 kB / 0.7675 GB, free: 0.5586 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0003165/0.8336, allocations: 147.5 kB / 0.7677 GB, free: 424 kB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0015/0.8351, allocations: 423.4 kB / 0.7681 GB, free: 16 MB / 0.6511 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001436/0.8353, allocations: 27.94 kB / 0.7681 GB, free: 15.97 MB / 0.6511 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001591/0.8355, allocations: 87.78 kB / 0.7682 GB, free: 15.88 MB / 0.6511 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001403/0.8356, allocations: 36 kB / 0.7682 GB, free: 15.85 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.0009566/0.8366, allocations: 399 kB / 0.7686 GB, free: 15.46 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 3.427e-06/0.8366, allocations: 0 / 0.7686 GB, free: 15.46 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.404e-06/0.8366, allocations: 8 kB / 0.7686 GB, free: 15.45 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 1.33e-05/0.8367, allocations: 0 / 0.7686 GB, free: 15.45 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 55
 * Number of variables: 55
Notification: Performance of Generate backend data structure: time 0.001133/0.8378, allocations: 0.5628 MB / 0.7692 GB, free: 14.84 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.622e-05/0.8379, allocations: 8.031 kB / 0.7692 GB, free: 14.84 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001783/0.8397, allocations: 159.4 kB / 0.7693 GB, free: 14.68 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006647/0.8404, allocations: 302.9 kB / 0.7696 GB, free: 14.35 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.988e-05/0.8404, allocations: 24.52 kB / 0.7696 GB, free: 14.32 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.386e-05/0.8405, allocations: 16 kB / 0.7696 GB, free: 14.3 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007716/0.8413, allocations: 284.1 kB / 0.7699 GB, free: 14.01 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.531e-05/0.8413, allocations: 4 kB / 0.7699 GB, free: 14.01 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.48e-05/0.8414, allocations: 12 kB / 0.7699 GB, free: 14 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.026e-05/0.8414, allocations: 4 kB / 0.7699 GB, free: 13.99 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007732/0.8422, allocations: 217.5 kB / 0.7701 GB, free: 13.78 MB / 0.6511 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 0.002054/0.8443, allocations: 1.063 MB / 0.7712 GB, free: 12.62 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004795/0.8448, allocations: 154.5 kB / 0.7713 GB, free: 12.46 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006365/0.8454, allocations: 145 kB / 0.7715 GB, free: 12.3 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.16e-05/0.8455, allocations: 34.52 kB / 0.7715 GB, free: 12.26 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=17): time 2.955e-06/0.8455, allocations: 0 / 0.7715 GB, free: 12.26 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=17): time 0.001332/0.8468, allocations: 319.8 kB / 0.7718 GB, free: 11.94 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.001e-05/0.8469, allocations: 51.41 kB / 0.7718 GB, free: 11.88 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004728/0.8474, allocations: 291.6 kB / 0.7721 GB, free: 11.59 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 3.76e-05/0.8474, allocations: 33.7 kB / 0.7722 GB, free: 11.55 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001804/0.8476, allocations: 176.1 kB / 0.7723 GB, free: 11.37 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 7.244e-05/0.8477, allocations: 59.14 kB / 0.7724 GB, free: 11.31 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.639e-05/0.8477, allocations: 4 kB / 0.7724 GB, free: 11.31 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0001479/0.8479, allocations: 338.8 kB / 0.7727 GB, free: 10.97 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003057/0.8482, allocations: 79.94 kB / 0.7728 GB, free: 10.89 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003642/0.8486, allocations: 129 kB / 0.7729 GB, free: 10.75 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003386/0.8489, allocations: 91.89 kB / 0.773 GB, free: 10.66 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.818e-06/0.8489, allocations: 0 / 0.773 GB, free: 10.66 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=24) (initialization): time 0.0008643/0.8498, allocations: 261.2 kB / 0.7732 GB, free: 10.39 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 2.696e-05/0.8499, allocations: 8 kB / 0.7733 GB, free: 10.39 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.085e-06/0.8499, allocations: 0 / 0.7733 GB, free: 10.39 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.188e-05/0.8499, allocations: 7.953 kB / 0.7733 GB, free: 10.38 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003927/0.8503, allocations: 43.92 kB / 0.7733 GB, free: 10.34 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.348e-05/0.8503, allocations: 7.984 kB / 0.7733 GB, free: 10.33 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004102/0.8508, allocations: 47.7 kB / 0.7734 GB, free: 10.28 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.957e-05/0.8508, allocations: 4 kB / 0.7734 GB, free: 10.28 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (24):
 * Single equations (assignments): 24
 * 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 0.0002327/0.8511, allocations: 149.8 kB / 0.7735 GB, free: 10.12 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.418e-05/0.8512, allocations: 35.56 kB / 0.7735 GB, free: 10.09 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008955/0.8521, allocations: 240.7 kB / 0.7738 GB, free: 9.844 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.915e-06/0.8521, allocations: 3.953 kB / 0.7738 GB, free: 9.84 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.131e-06/0.8521, allocations: 0 / 0.7738 GB, free: 9.84 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.125e-06/0.8521, allocations: 3.984 kB / 0.7738 GB, free: 9.836 MB / 0.6511 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001936/0.8541, allocations: 0.7184 MB / 0.7745 GB, free: 9.039 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.436e-06/0.8541, allocations: 4 kB / 0.7745 GB, free: 9.035 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000353/0.8545, allocations: 36.2 kB / 0.7745 GB, free: 9 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.231e-05/0.8545, allocations: 4 kB / 0.7745 GB, free: 8.996 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.695e-05/0.8546, allocations: 8 kB / 0.7745 GB, free: 8.988 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.142e-05/0.8546, allocations: 7.922 kB / 0.7745 GB, free: 8.98 MB / 0.6511 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.38e-06/0.8546, allocations: 4 kB / 0.7745 GB, free: 8.977 MB / 0.6511 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001227/0.8558, allocations: 0.5328 MB / 0.7751 GB, free: 8.363 MB / 0.6511 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001967/0.8561, allocations: 120.7 kB / 0.7752 GB, free: 8.227 MB / 0.6511 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.225e-05/0.8562, allocations: 12.05 kB / 0.7752 GB, free: 8.215 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003396/0.8565, allocations: 19.98 kB / 0.7752 GB, free: 8.195 MB / 0.6511 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.19e-05/0.8566, allocations: 19.94 kB / 0.7752 GB, free: 8.176 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.158e-05/0.8566, allocations: 4 kB / 0.7752 GB, free: 8.172 MB / 0.6511 GB
Notification: Performance of sorting global known variables: time 0.0003672/0.857, allocations: 227 kB / 0.7754 GB, free: 7.949 MB / 0.6511 GB
Notification: Performance of sort global known variables: time 3.81e-07/0.857, allocations: 4 kB / 0.7754 GB, free: 7.945 MB / 0.6511 GB
Notification: Performance of remove unused functions: time 0.000568/0.8576, allocations: 83.91 kB / 0.7755 GB, free: 7.863 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 1 (senDyn.d)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (17):
 * Single equations (assignments): 17
 * 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 0.0005457/0.8581, allocations: 179.4 kB / 0.7757 GB, free: 7.688 MB / 0.6511 GB
Notification: Performance of simCode: created initialization part: time 0.000789/0.859, allocations: 191.9 kB / 0.7759 GB, free: 7.5 MB / 0.6511 GB
Notification: Performance of simCode: created event and clocks part: time 3.436e-06/0.859, allocations: 0 / 0.7759 GB, free: 7.5 MB / 0.6511 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003614/0.8594, allocations: 100.4 kB / 0.776 GB, free: 7.402 MB / 0.6511 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001449/0.8608, allocations: 158.5 kB / 0.7761 GB, free: 7.246 MB / 0.6511 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001613/0.8625, allocations: 0.7355 MB / 0.7768 GB, free: 6.469 MB / 0.6511 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004429/0.8629, allocations: 0.7914 MB / 0.7776 GB, free: 5.652 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.0004252/0.8634, allocations: 66.92 kB / 0.7777 GB, free: 5.586 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001124/0.8635, allocations: 27.44 kB / 0.7777 GB, free: 5.559 MB / 0.6511 GB
Notification: Performance of SimCode: time 8.61e-07/0.8635, allocations: 0 / 0.7777 GB, free: 5.559 MB / 0.6511 GB
Notification: Performance of Templates: time 0.01723/0.8807, allocations: 5.396 MB / 0.783 GB, free: 244 kB / 0.6511 GB