Running command: translateModel(Buildings.Fluid.Storage.Examples.ExpansionVessel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Storage.Examples.ExpansionVessel")
Notification: Performance of loadModel(Buildings): time 3.918/3.918, allocations: 432.8 MB / 444.9 MB, free: 15.69 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.164e-05/4.18e-05, allocations: 5.203 kB / 0.5337 GB, free: 12.22 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1768/0.1769, allocations: 98.72 MB / 0.6301 GB, free: 6.238 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9317/1.109, allocations: 379.3 MB / 1 GB, free: 4.371 MB / 0.7448 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002715/1.109, allocations: 87.58 kB / 1.001 GB, free: 4.324 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 0.7843/1.893, allocations: 99.96 MB / 1.098 GB, free: 275.5 MB / 0.823 GB
Notification: Performance of FrontEnd: time 1.85e-06/1.893, allocations: 0 / 1.098 GB, free: 275.5 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 3.81e-05/1.893, allocations: 10.16 kB / 1.098 GB, free: 275.5 MB / 0.823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 62
 * Number of variables: 62
Notification: Performance of Generate backend data structure: time 0.00109/1.894, allocations: 0.6509 MB / 1.099 GB, free: 275.1 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.131e-05/1.895, allocations: 9.125 kB / 1.099 GB, free: 275.1 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002331/1.895, allocations: 48.81 kB / 1.099 GB, free: 275.1 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01983/1.915, allocations: 6.351 MB / 1.105 GB, free: 274.7 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.978e-05/1.915, allocations: 19.78 kB / 1.105 GB, free: 274.7 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.066e-05/1.915, allocations: 26.5 kB / 1.105 GB, free: 274.7 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005885/1.915, allocations: 282.1 kB / 1.105 GB, free: 274.6 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.004e-05/1.915, allocations: 1.25 kB / 1.105 GB, free: 274.6 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.1e-05/1.915, allocations: 14.41 kB / 1.105 GB, free: 274.6 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.408e-05/1.916, allocations: 8.906 kB / 1.105 GB, free: 274.6 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004132/1.916, allocations: 156.6 kB / 1.106 GB, free: 274.6 MB / 0.823 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002069/1.918, allocations: 1.476 MB / 1.107 GB, free: 273.6 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004523/1.918, allocations: 126.5 kB / 1.107 GB, free: 273.6 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001319/1.919, allocations: 55.41 kB / 1.107 GB, free: 273.6 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001233/1.919, allocations: 88.25 kB / 1.107 GB, free: 273.5 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002194/1.919, allocations: 95.94 kB / 1.107 GB, free: 273.5 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=15): time 3.552e-06/1.919, allocations: 0 / 1.107 GB, free: 273.5 MB / 0.823 GB
Notification: Performance of matching and sorting (n=15): time 0.00041/1.919, allocations: 157.6 kB / 1.108 GB, free: 273.4 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.626e-05/1.92, allocations: 59.47 kB / 1.108 GB, free: 273.4 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004536/1.92, allocations: 304.4 kB / 1.108 GB, free: 273.2 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 2.984e-05/1.92, allocations: 31.77 kB / 1.108 GB, free: 273.2 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001436/1.92, allocations: 220.4 kB / 1.108 GB, free: 273.1 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 5.569e-05/1.92, allocations: 52.05 kB / 1.108 GB, free: 273.1 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.75e-05/1.92, allocations: 11.92 kB / 1.108 GB, free: 273.1 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 7.53e-05/1.92, allocations: 336.8 kB / 1.108 GB, free: 272.8 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001516/1.921, allocations: 54.67 kB / 1.109 GB, free: 272.8 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000181/1.921, allocations: 125.3 kB / 1.109 GB, free: 272.7 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001947/1.921, allocations: 102.5 kB / 1.109 GB, free: 272.6 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.604e-06/1.921, allocations: 1.375 kB / 1.109 GB, free: 272.6 MB / 0.823 GB
Notification: Performance of matching and sorting (n=30) (initialization): time 0.0005987/1.922, allocations: 273.5 kB / 1.109 GB, free: 272.6 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 3.692e-05/1.922, allocations: 36.34 kB / 1.109 GB, free: 272.5 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.967e-06/1.922, allocations: 1.969 kB / 1.109 GB, free: 272.5 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.532e-05/1.922, allocations: 11.42 kB / 1.109 GB, free: 272.5 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003456/1.922, allocations: 58.7 kB / 1.109 GB, free: 272.5 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.285e-05/1.922, allocations: 5.406 kB / 1.109 GB, free: 272.5 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000426/1.922, allocations: 40.66 kB / 1.109 GB, free: 272.5 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.026e-05/1.923, allocations: 19.62 kB / 1.109 GB, free: 272.5 MB / 0.823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (29):
 * Single equations (assignments): 28
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 9.786e-05/1.923, allocations: 125.3 kB / 1.109 GB, free: 272.4 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.605e-05/1.923, allocations: 31 kB / 1.109 GB, free: 272.4 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004143/1.923, allocations: 165 kB / 1.109 GB, free: 272.3 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.93e-06/1.923, allocations: 10.48 kB / 1.11 GB, free: 272.3 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.576e-06/1.923, allocations: 0 / 1.11 GB, free: 272.3 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0003183/1.924, allocations: 457.1 kB / 1.11 GB, free: 271.9 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005354/1.924, allocations: 347.1 kB / 1.11 GB, free: 271.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.655e-06/1.924, allocations: 0 / 1.11 GB, free: 271.7 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002454/1.924, allocations: 40.06 kB / 1.11 GB, free: 271.7 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 6.717e-06/1.924, allocations: 1.188 kB / 1.11 GB, free: 271.7 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.227e-05/1.924, allocations: 1.156 kB / 1.11 GB, free: 271.7 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.463e-06/1.924, allocations: 4.594 kB / 1.11 GB, free: 271.7 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.905e-06/1.924, allocations: 11.23 kB / 1.11 GB, free: 271.7 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004827/1.925, allocations: 233.6 kB / 1.111 GB, free: 271.6 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001654/1.925, allocations: 130.8 kB / 1.111 GB, free: 271.5 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.71e-05/1.925, allocations: 4.188 kB / 1.111 GB, free: 271.5 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002964/1.926, allocations: 22.2 kB / 1.111 GB, free: 271.5 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.008e-05/1.926, allocations: 19.5 kB / 1.111 GB, free: 271.5 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.579e-05/1.926, allocations: 7.891 kB / 1.111 GB, free: 271.5 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.000338/1.926, allocations: 246.7 kB / 1.111 GB, free: 271.4 MB / 0.823 GB
Notification: Performance of sort global known variables: time 9.56e-07/1.926, allocations: 1.188 kB / 1.111 GB, free: 271.4 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.0006521/1.927, allocations: 129.9 kB / 1.111 GB, free: 271.4 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 3 (expVes.m,expVes.H,vol.dynBal.U)
 * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count)
 * Number of discrete states: 1 (pulse.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (15):
 * Single equations (assignments): 13
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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 0.0004085/1.927, allocations: 244.4 kB / 1.111 GB, free: 271.3 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.0004042/1.928, allocations: 195.1 kB / 1.112 GB, free: 271.2 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 4.28e-06/1.928, allocations: 0 / 1.112 GB, free: 271.2 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001385/1.928, allocations: 56.5 kB / 1.112 GB, free: 271.2 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001147/1.929, allocations: 191.3 kB / 1.112 GB, free: 271.2 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001217/1.93, allocations: 0.5387 MB / 1.112 GB, free: 271.1 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002704/1.93, allocations: 0.8025 MB / 1.113 GB, free: 270.3 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.0003593/1.931, allocations: 62.84 kB / 1.113 GB, free: 270.3 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000107/1.931, allocations: 31.81 kB / 1.113 GB, free: 270.3 MB / 0.823 GB
Notification: Performance of SimCode: time 1.541e-06/1.931, allocations: 0 / 1.113 GB, free: 270.3 MB / 0.823 GB
Notification: Performance of Templates: time 0.0177/1.949, allocations: 7.13 MB / 1.12 GB, free: 270 MB / 0.823 GB