Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HANaturalCylinder,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HANaturalCylinder")
Notification: Performance of loadModel(Buildings): time 3.677/3.677, allocations: 403.9 MB / 411 MB, free: 360 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.672e-05/2.68e-05, allocations: 4 kB / 0.4942 GB, free: 1.395 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5216/0.5217, allocations: 92.7 MB / 0.5847 GB, free: 2.383 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8783/1.4, allocations: 338.3 MB / 0.9151 GB, free: 29.11 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002569/1.4, allocations: 83.77 kB / 0.9152 GB, free: 29.06 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.03961/1.44, allocations: 12.96 MB / 0.9278 GB, free: 18.89 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 3.121e-06/1.44, allocations: 0 / 0.9278 GB, free: 18.89 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 1.367e-05/1.44, allocations: 4 kB / 0.9278 GB, free: 18.89 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: 17
 * Number of variables: 17
Notification: Performance of Generate backend data structure: time 0.00113/1.441, allocations: 452.6 kB / 0.9283 GB, free: 18.41 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.144e-05/1.441, allocations: 12.02 kB / 0.9283 GB, free: 18.4 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 7.629e-05/1.441, allocations: 19.77 kB / 0.9283 GB, free: 18.38 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001469/1.442, allocations: 180.4 kB / 0.9285 GB, free: 18.16 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.294e-05/1.442, allocations: 0 / 0.9285 GB, free: 18.16 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.44e-05/1.442, allocations: 8 kB / 0.9285 GB, free: 18.16 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0003566/1.442, allocations: 95.47 kB / 0.9286 GB, free: 18.09 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002416/1.442, allocations: 80.2 kB / 0.9287 GB, free: 18.02 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.303e-05/1.442, allocations: 4 kB / 0.9287 GB, free: 18.02 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.153e-05/1.442, allocations: 3.953 kB / 0.9287 GB, free: 18.02 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.086e-06/1.442, allocations: 0 / 0.9287 GB, free: 18.02 MB / 0.6511 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001476/1.444, allocations: 444.1 kB / 0.9291 GB, free: 17.61 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002647/1.444, allocations: 92.44 kB / 0.9292 GB, free: 17.54 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001553/1.444, allocations: 49.2 kB / 0.9292 GB, free: 17.5 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002136/1.446, allocations: 0.9695 MB / 0.9302 GB, free: 16.44 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.455e-05/1.447, allocations: 38.38 kB / 0.9302 GB, free: 16.4 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=12): time 4.218e-06/1.447, allocations: 0 / 0.9302 GB, free: 16.4 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=12): time 0.0008694/1.447, allocations: 130.3 kB / 0.9303 GB, free: 16.29 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.416e-05/1.448, allocations: 58.84 kB / 0.9304 GB, free: 16.22 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000182/1.448, allocations: 138.4 kB / 0.9305 GB, free: 16.09 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 2.574e-05/1.448, allocations: 25.7 kB / 0.9305 GB, free: 16.06 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 7.892e-05/1.448, allocations: 107.4 kB / 0.9306 GB, free: 15.96 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 4.393e-05/1.448, allocations: 42.86 kB / 0.9307 GB, free: 15.92 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.096e-05/1.448, allocations: 0 / 0.9307 GB, free: 15.92 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 7.856e-05/1.448, allocations: 326 kB / 0.931 GB, free: 15.6 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001945/1.448, allocations: 50.25 kB / 0.931 GB, free: 15.57 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002259/1.449, allocations: 75.86 kB / 0.9311 GB, free: 15.5 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001183/1.45, allocations: 123.8 kB / 0.9312 GB, free: 15.41 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.906e-06/1.45, allocations: 0 / 0.9312 GB, free: 15.41 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=26) (initialization): time 0.001578/1.451, allocations: 248.1 kB / 0.9315 GB, free: 15.2 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 2.636e-05/1.451, allocations: 6.5 kB / 0.9315 GB, free: 15.2 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.113e-05/1.451, allocations: 4 kB / 0.9315 GB, free: 15.2 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.155e-05/1.451, allocations: 0 / 0.9315 GB, free: 15.2 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005652/1.452, allocations: 63.5 kB / 0.9315 GB, free: 15.14 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.48e-05/1.452, allocations: 4 kB / 0.9315 GB, free: 15.13 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003584/1.452, allocations: 39.66 kB / 0.9316 GB, free: 15.09 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.29e-05/1.453, allocations: 4 kB / 0.9316 GB, free: 15.09 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (26):
 * Single equations (assignments): 26
 * 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 0.0001123/1.453, allocations: 108.9 kB / 0.9317 GB, free: 14.98 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.664e-05/1.453, allocations: 15.86 kB / 0.9317 GB, free: 14.96 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008878/1.454, allocations: 153.5 kB / 0.9319 GB, free: 14.84 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.584e-06/1.454, allocations: 3.938 kB / 0.9319 GB, free: 14.84 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.555e-06/1.454, allocations: 0 / 0.9319 GB, free: 14.84 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.671e-06/1.454, allocations: 0 / 0.9319 GB, free: 14.84 MB / 0.6511 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003628/1.454, allocations: 184.1 kB / 0.932 GB, free: 14.64 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.986e-06/1.454, allocations: 0 / 0.932 GB, free: 14.64 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003852/1.455, allocations: 39.53 kB / 0.9321 GB, free: 14.6 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.023e-05/1.455, allocations: 4 kB / 0.9321 GB, free: 14.6 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.246e-05/1.455, allocations: 3.953 kB / 0.9321 GB, free: 14.59 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.705e-06/1.455, allocations: 0 / 0.9321 GB, free: 14.59 MB / 0.6511 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.899e-06/1.455, allocations: 0 / 0.9321 GB, free: 14.59 MB / 0.6511 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008201/1.456, allocations: 232.4 kB / 0.9323 GB, free: 14.38 MB / 0.6511 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.396e-05/1.456, allocations: 81.02 kB / 0.9324 GB, free: 14.28 MB / 0.6511 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.61e-05/1.456, allocations: 11.98 kB / 0.9324 GB, free: 14.27 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003305/1.456, allocations: 23.88 kB / 0.9324 GB, free: 14.24 MB / 0.6511 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.663e-05/1.456, allocations: 15.53 kB / 0.9324 GB, free: 14.23 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.171e-05/1.456, allocations: 0 / 0.9324 GB, free: 14.23 MB / 0.6511 GB
Notification: Performance of sorting global known variables: time 0.0001197/1.456, allocations: 111.9 kB / 0.9325 GB, free: 14.13 MB / 0.6511 GB
Notification: Performance of sort global known variables: time 1.161e-06/1.456, allocations: 0 / 0.9325 GB, free: 14.13 MB / 0.6511 GB
Notification: Performance of remove unused functions: time 0.0008224/1.457, allocations: 59.69 kB / 0.9326 GB, free: 14.08 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (12):
 * Single equations (assignments): 12
 * 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 0.0004941/1.458, allocations: 187.2 kB / 0.9328 GB, free: 13.88 MB / 0.6511 GB
Notification: Performance of simCode: created initialization part: time 0.0004963/1.458, allocations: 112.2 kB / 0.9329 GB, free: 13.81 MB / 0.6511 GB
Notification: Performance of simCode: created event and clocks part: time 4.589e-06/1.458, allocations: 0 / 0.9329 GB, free: 13.81 MB / 0.6511 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001599/1.458, allocations: 46.48 kB / 0.9329 GB, free: 13.77 MB / 0.6511 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005209/1.459, allocations: 21.69 kB / 0.9329 GB, free: 13.76 MB / 0.6511 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0005733/1.46, allocations: 142.5 kB / 0.9331 GB, free: 13.61 MB / 0.6511 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001938/1.46, allocations: 0.7084 MB / 0.9338 GB, free: 12.88 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.000252/1.46, allocations: 21.14 kB / 0.9338 GB, free: 12.86 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001083/1.46, allocations: 15.44 kB / 0.9338 GB, free: 12.84 MB / 0.6511 GB
Notification: Performance of SimCode: time 2.116e-06/1.46, allocations: 0 / 0.9338 GB, free: 12.84 MB / 0.6511 GB
Notification: Performance of Templates: time 0.01164/1.472, allocations: 2.42 MB / 0.9362 GB, free: 10.45 MB / 0.6511 GB