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 3.547/3.547, allocations: 403.3 MB / 415.4 MB, free: 12.92 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.722e-05/3.736e-05, allocations: 8 kB / 0.499 GB, free: 13.4 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5317/0.5318, allocations: 92.69 MB / 0.5895 GB, free: 14.52 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.222/5.754, allocations: 2.154 GB / 2.743 GB, free: 123.6 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002682/5.754, allocations: 92.44 kB / 2.743 GB, free: 123.5 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 1.126/6.881, allocations: 238.8 MB / 2.977 GB, free: 201.4 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.068e-06/6.881, allocations: 0 / 2.977 GB, free: 201.4 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 4.6e-05/6.881, allocations: 16 kB / 2.977 GB, free: 201.4 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 0.001504/6.882, allocations: 0.7327 MB / 2.977 GB, free: 200.6 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.297e-05/6.882, allocations: 11.97 kB / 2.977 GB, free: 200.6 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001563/6.884, allocations: 153.5 kB / 2.978 GB, free: 200.4 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007892/6.885, allocations: 366.8 kB / 2.978 GB, free: 200 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.405e-05/6.885, allocations: 28.78 kB / 2.978 GB, free: 200 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.798e-05/6.885, allocations: 32 kB / 2.978 GB, free: 200 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008134/6.886, allocations: 405.4 kB / 2.978 GB, free: 199.6 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.842e-05/6.886, allocations: 0 / 2.978 GB, free: 199.6 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.752e-05/6.886, allocations: 20 kB / 2.978 GB, free: 199.5 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.134e-05/6.886, allocations: 8 kB / 2.978 GB, free: 199.5 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000622/6.886, allocations: 279 kB / 2.979 GB, free: 199.3 MB / 0.7761 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00251/6.889, allocations: 1.645 MB / 2.98 GB, free: 197.5 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002692/6.889, allocations: 175.6 kB / 2.98 GB, free: 197.3 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001736/6.89, allocations: 98.55 kB / 2.981 GB, free: 197.2 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002846/6.89, allocations: 121.1 kB / 2.981 GB, free: 197 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.61e-05/6.89, allocations: 38.56 kB / 2.981 GB, free: 197 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=20): time 3.628e-06/6.89, allocations: 0 / 2.981 GB, free: 197 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=20): time 0.0005761/6.89, allocations: 209.4 kB / 2.981 GB, free: 196.8 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.07e-05/6.891, allocations: 110.8 kB / 2.981 GB, free: 196.7 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004778/6.891, allocations: 379.1 kB / 2.981 GB, free: 196.3 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 3.918e-05/6.891, allocations: 33.64 kB / 2.981 GB, free: 196.2 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001393/6.891, allocations: 235.7 kB / 2.982 GB, free: 196 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 5.691e-05/6.891, allocations: 74.98 kB / 2.982 GB, free: 195.9 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.776e-05/6.891, allocations: 4 kB / 2.982 GB, free: 195.9 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 8.644e-05/6.891, allocations: 350.8 kB / 2.982 GB, free: 195.6 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001726/6.892, allocations: 75.97 kB / 2.982 GB, free: 195.5 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002236/6.892, allocations: 175.1 kB / 2.982 GB, free: 195.3 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002125/6.892, allocations: 110.4 kB / 2.982 GB, free: 195.2 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.384e-06/6.892, allocations: 0 / 2.982 GB, free: 195.2 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.0005979/6.893, allocations: 325.1 kB / 2.983 GB, free: 194.9 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 2.134e-05/6.893, allocations: 9.875 kB / 2.983 GB, free: 194.8 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.268e-06/6.893, allocations: 3.984 kB / 2.983 GB, free: 194.8 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.816e-05/6.893, allocations: 8 kB / 2.983 GB, free: 194.8 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003559/6.893, allocations: 67.91 kB / 2.983 GB, free: 194.8 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.264e-05/6.893, allocations: 11.88 kB / 2.983 GB, free: 194.8 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004469/6.894, allocations: 63.48 kB / 2.983 GB, free: 194.7 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.921e-05/6.894, allocations: 19.98 kB / 2.983 GB, free: 194.7 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 0.0001069/6.894, allocations: 120.9 kB / 2.983 GB, free: 194.6 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001447/6.894, allocations: 43.48 kB / 2.983 GB, free: 194.5 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004641/6.894, allocations: 217.1 kB / 2.983 GB, free: 194.3 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.856e-06/6.894, allocations: 7.938 kB / 2.983 GB, free: 194.3 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.73e-06/6.895, allocations: 0 / 2.983 GB, free: 194.3 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.766e-06/6.895, allocations: 7.984 kB / 2.983 GB, free: 194.3 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001432/6.896, allocations: 0.9892 MB / 2.984 GB, free: 193.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.695e-06/6.896, allocations: 0 / 2.984 GB, free: 193.2 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002619/6.896, allocations: 47.91 kB / 2.984 GB, free: 193.1 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.121e-06/6.896, allocations: 4 kB / 2.984 GB, free: 193.1 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.486e-05/6.896, allocations: 8 kB / 2.984 GB, free: 193.1 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.958e-06/6.896, allocations: 7.938 kB / 2.984 GB, free: 193.1 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.46e-06/6.896, allocations: 0 / 2.984 GB, free: 193.1 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006561/6.897, allocations: 0.5802 MB / 2.985 GB, free: 192.4 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002233/6.897, allocations: 152.5 kB / 2.985 GB, free: 192.3 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.848e-05/6.897, allocations: 7.984 kB / 2.985 GB, free: 192.3 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004494/6.898, allocations: 23.98 kB / 2.985 GB, free: 192.2 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.704e-05/6.898, allocations: 23.98 kB / 2.985 GB, free: 192.2 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.515e-05/6.898, allocations: 15.97 kB / 2.985 GB, free: 192.2 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.0003861/6.898, allocations: 305.1 kB / 2.985 GB, free: 191.9 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 8.99e-07/6.898, allocations: 0 / 2.985 GB, free: 191.9 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.0009181/6.899, allocations: 207.8 kB / 2.986 GB, free: 191.7 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 0.001429/6.901, allocations: 1.047 MB / 2.987 GB, free: 190.6 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.0004828/6.901, allocations: 207.7 kB / 2.987 GB, free: 190.4 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 4.462e-06/6.901, allocations: 0 / 2.987 GB, free: 190.4 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001965/6.901, allocations: 91.84 kB / 2.987 GB, free: 190.4 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001409/6.903, allocations: 241.6 kB / 2.987 GB, free: 190.1 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001141/6.904, allocations: 0.5398 MB / 2.988 GB, free: 189.5 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003144/6.904, allocations: 0.8272 MB / 2.988 GB, free: 188.7 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.0005577/6.905, allocations: 91.39 kB / 2.988 GB, free: 188.6 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.486e-05/6.905, allocations: 35.44 kB / 2.989 GB, free: 188.6 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.75e-06/6.905, allocations: 4 kB / 2.989 GB, free: 188.5 MB / 0.7761 GB
Notification: Performance of Templates: time 0.03922/6.944, allocations: 23.22 MB / 3.011 GB, free: 165.4 MB / 0.7761 GB