Running command: translateModel(Buildings.Fluid.Sensors.Examples.Velocity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Sensors.Examples.Velocity")
Notification: Performance of loadModel(Buildings): time 3.431/3.431, allocations: 402 MB / 415.9 MB, free: 10.12 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.183e-05/3.206e-05, allocations: 7.938 kB / 0.5003 GB, free: 8.242 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1668/0.1669, allocations: 92.69 MB / 0.5909 GB, free: 11.38 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.612/5.779, allocations: 2.154 GB / 2.745 GB, free: 284 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002804/5.78, allocations: 87.58 kB / 2.745 GB, free: 284 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 0.6688/6.449, allocations: 240.2 MB / 2.979 GB, free: 56.2 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.442e-06/6.449, allocations: 3.938 kB / 2.979 GB, free: 56.2 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 3.193e-05/6.449, allocations: 8 kB / 2.979 GB, free: 56.19 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 88
 * Number of variables: 88
Notification: Performance of Generate backend data structure: time 0.001279/6.45, allocations: 0.7447 MB / 2.98 GB, free: 55.39 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 3.706e-05/6.45, allocations: 8.031 kB / 2.98 GB, free: 55.39 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00148/6.451, allocations: 147.3 kB / 2.98 GB, free: 55.24 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006551/6.452, allocations: 359.1 kB / 2.981 GB, free: 54.85 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.416e-05/6.452, allocations: 29 kB / 2.981 GB, free: 54.82 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.053e-05/6.452, allocations: 39.98 kB / 2.981 GB, free: 54.78 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008558/6.453, allocations: 432.7 kB / 2.981 GB, free: 54.34 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.764e-05/6.453, allocations: 0 / 2.981 GB, free: 54.34 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.954e-05/6.453, allocations: 16 kB / 2.981 GB, free: 54.32 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.207e-05/6.453, allocations: 15.94 kB / 2.981 GB, free: 54.31 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007553/6.454, allocations: 319.7 kB / 2.981 GB, free: 54 MB / 0.7761 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002466/6.456, allocations: 1.65 MB / 2.983 GB, free: 52.22 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003621/6.457, allocations: 187.6 kB / 2.983 GB, free: 52.01 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000293/6.457, allocations: 113.1 kB / 2.983 GB, free: 51.88 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.43e-05/6.457, allocations: 46.55 kB / 2.983 GB, free: 51.82 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=20): time 3.232e-06/6.457, allocations: 0 / 2.983 GB, free: 51.82 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=20): time 0.0009013/6.458, allocations: 325.5 kB / 2.984 GB, free: 51.5 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.968e-05/6.458, allocations: 110.7 kB / 2.984 GB, free: 51.37 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004721/6.459, allocations: 385 kB / 2.984 GB, free: 50.98 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 3.836e-05/6.459, allocations: 33.7 kB / 2.984 GB, free: 50.95 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001634/6.459, allocations: 235.9 kB / 2.984 GB, free: 50.71 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 5.943e-05/6.459, allocations: 67 kB / 2.984 GB, free: 50.64 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.885e-05/6.459, allocations: 4 kB / 2.984 GB, free: 50.64 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 8.375e-05/6.459, allocations: 354.8 kB / 2.985 GB, free: 50.28 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002601/6.459, allocations: 99.92 kB / 2.985 GB, free: 50.18 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003038/6.46, allocations: 183.1 kB / 2.985 GB, free: 49.96 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002937/6.46, allocations: 129.3 kB / 2.985 GB, free: 49.84 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.372e-06/6.46, allocations: 0 / 2.985 GB, free: 49.84 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.0007678/6.461, allocations: 356.8 kB / 2.985 GB, free: 49.48 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.844e-05/6.461, allocations: 8 kB / 2.985 GB, free: 49.48 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.639e-06/6.461, allocations: 4 kB / 2.985 GB, free: 49.47 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.03e-05/6.461, allocations: 4 kB / 2.985 GB, free: 49.47 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000352/6.461, allocations: 84.14 kB / 2.986 GB, free: 49.39 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.15e-05/6.461, allocations: 7.953 kB / 2.986 GB, free: 49.38 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004592/6.462, allocations: 51.52 kB / 2.986 GB, free: 49.33 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.822e-05/6.462, allocations: 20 kB / 2.986 GB, free: 49.31 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 13
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (37):
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002388/6.462, allocations: 169.8 kB / 2.986 GB, free: 49.13 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001483/6.462, allocations: 47.53 kB / 2.986 GB, free: 49.09 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006228/6.463, allocations: 255.8 kB / 2.986 GB, free: 48.83 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.395e-06/6.463, allocations: 4 kB / 2.986 GB, free: 48.83 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.693e-06/6.463, allocations: 0 / 2.986 GB, free: 48.83 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.174e-06/6.463, allocations: 3.953 kB / 2.986 GB, free: 48.82 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00159/6.464, allocations: 1.028 MB / 2.987 GB, free: 47.71 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.409e-06/6.465, allocations: 8 kB / 2.987 GB, free: 47.7 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002554/6.465, allocations: 39.92 kB / 2.987 GB, free: 47.66 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.138e-06/6.465, allocations: 4.312 kB / 2.987 GB, free: 47.66 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.351e-05/6.465, allocations: 12 kB / 2.987 GB, free: 47.64 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.975e-06/6.465, allocations: 11.92 kB / 2.987 GB, free: 47.63 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.279e-06/6.465, allocations: 4 kB / 2.987 GB, free: 47.63 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00089/6.466, allocations: 0.6245 MB / 2.988 GB, free: 46.9 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002211/6.466, allocations: 152.6 kB / 2.988 GB, free: 46.73 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.812e-05/6.466, allocations: 7.984 kB / 2.988 GB, free: 46.72 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004608/6.467, allocations: 31.84 kB / 2.988 GB, free: 46.69 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.522e-05/6.467, allocations: 23.98 kB / 2.988 GB, free: 46.67 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.668e-05/6.467, allocations: 15.98 kB / 2.988 GB, free: 46.65 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.0003822/6.467, allocations: 299.1 kB / 2.988 GB, free: 46.36 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 7.56e-07/6.467, allocations: 0 / 2.988 GB, free: 46.36 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.0009199/6.468, allocations: 211.9 kB / 2.989 GB, free: 46.16 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * 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 (20):
 * Single equations (assignments): 20
 * 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 0.001477/6.47, allocations: 1.041 MB / 2.99 GB, free: 45.1 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.0006516/6.47, allocations: 251.6 kB / 2.99 GB, free: 44.86 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 4.743e-06/6.47, allocations: 0 / 2.99 GB, free: 44.86 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002735/6.471, allocations: 108.7 kB / 2.99 GB, free: 44.75 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00145/6.472, allocations: 237.8 kB / 2.99 GB, free: 44.52 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001355/6.473, allocations: 0.9334 MB / 2.991 GB, free: 43.53 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002968/6.474, allocations: 0.8311 MB / 2.992 GB, free: 42.67 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.0005529/6.474, allocations: 95.39 kB / 2.992 GB, free: 42.57 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.681e-05/6.474, allocations: 35.44 kB / 2.992 GB, free: 42.54 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.847e-06/6.474, allocations: 0 / 2.992 GB, free: 42.54 MB / 0.7761 GB
Notification: Performance of Templates: time 0.03929/6.514, allocations: 23.23 MB / 3.015 GB, free: 19.4 MB / 0.7761 GB