Running command: translateModel(Buildings.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_m_flow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_m_flow")
Notification: Performance of loadModel(Buildings): time 4.244/4.244, allocations: 431.3 MB / 445.8 MB, free: 5.398 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.392e-05/3.39e-05, allocations: 4 kB / 0.5354 GB, free: 14.81 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6757/0.6758, allocations: 98.71 MB / 0.6318 GB, free: 11.92 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_m_flow): time 0.001685/0.6775, allocations: 0.9758 MB / 0.6328 GB, free: 10.94 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.0006283/0.6782, allocations: 271.3 kB / 0.633 GB, free: 10.67 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 1.617e-05/0.6782, allocations: 0 / 0.633 GB, free: 10.67 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 1.559e-05/0.6783, allocations: 4 kB / 0.633 GB, free: 10.67 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 4.097e-05/0.6783, allocations: 3.984 kB / 0.633 GB, free: 10.66 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0002718/0.6786, allocations: 43.84 kB / 0.6331 GB, free: 10.62 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 3.542e-05/0.6786, allocations: 0 / 0.6331 GB, free: 10.62 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.678e-05/0.6787, allocations: 0 / 0.6331 GB, free: 10.62 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 2.751e-05/0.6787, allocations: 8 kB / 0.6331 GB, free: 10.61 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 4.688e-05/0.6788, allocations: 3.984 kB / 0.6331 GB, free: 10.61 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004045/0.6792, allocations: 179.7 kB / 0.6332 GB, free: 10.43 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 2.597e-05/0.6792, allocations: 4 kB / 0.6333 GB, free: 10.43 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 8.015e-06/0.6792, allocations: 4 kB / 0.6333 GB, free: 10.43 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 1.3e-05/0.6793, allocations: 0 / 0.6333 GB, free: 10.43 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.0001699/0.6794, allocations: 46.33 kB / 0.6333 GB, free: 10.38 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 7.253e-06/0.6795, allocations: 4 kB / 0.6333 GB, free: 10.38 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 2.385e-06/0.6795, allocations: 3.938 kB / 0.6333 GB, free: 10.38 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 8.686e-06/0.6795, allocations: 0 / 0.6333 GB, free: 10.38 MB / 0.5105 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2
 * Number of variables: 2
Notification: Performance of Generate backend data structure: time 0.0003667/0.6799, allocations: 335.3 kB / 0.6336 GB, free: 10 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 4.25e-05/0.6799, allocations: 8.031 kB / 0.6336 GB, free: 9.992 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.605e-05/0.68, allocations: 0 / 0.6336 GB, free: 9.992 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001342/0.6801, allocations: 167 kB / 0.6338 GB, free: 9.789 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.235e-05/0.6801, allocations: 4 kB / 0.6338 GB, free: 9.785 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.376e-05/0.6801, allocations: 0 / 0.6338 GB, free: 9.785 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 9.955e-05/0.6803, allocations: 37.69 kB / 0.6338 GB, free: 9.742 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.105e-06/0.6803, allocations: 3.938 kB / 0.6338 GB, free: 9.738 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.516e-06/0.6803, allocations: 0 / 0.6338 GB, free: 9.738 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.939e-06/0.6803, allocations: 0 / 0.6338 GB, free: 9.738 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 3.44e-05/0.6804, allocations: 4 kB / 0.6338 GB, free: 9.734 MB / 0.5105 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001823/0.6805, allocations: 157.7 kB / 0.634 GB, free: 9.531 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 5.791e-05/0.6806, allocations: 26.52 kB / 0.634 GB, free: 9.496 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.767e-05/0.6807, allocations: 3.984 kB / 0.634 GB, free: 9.492 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.754e-05/0.6807, allocations: 30.56 kB / 0.6341 GB, free: 9.453 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=2): time 1.453e-06/0.6807, allocations: 0 / 0.6341 GB, free: 9.453 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=2): time 0.0001584/0.6809, allocations: 45.75 kB / 0.6341 GB, free: 9.402 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.181e-05/0.6809, allocations: 59.28 kB / 0.6342 GB, free: 9.332 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.182e-05/0.681, allocations: 89.12 kB / 0.6342 GB, free: 9.238 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 1.795e-05/0.681, allocations: 29.7 kB / 0.6343 GB, free: 9.203 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 3.862e-05/0.6811, allocations: 84.14 kB / 0.6343 GB, free: 9.117 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 2.706e-05/0.6811, allocations: 7.844 kB / 0.6344 GB, free: 9.109 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.463e-05/0.6811, allocations: 0 / 0.6344 GB, free: 9.109 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 0.0001211/0.6813, allocations: 310.8 kB / 0.6346 GB, free: 8.797 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 1.934e-05/0.6813, allocations: 7.984 kB / 0.6347 GB, free: 8.789 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 1.144e-05/0.6813, allocations: 0 / 0.6347 GB, free: 8.789 MB / 0.5105 GB
Notification: Performance of analyzeInitialSystem (initialization): time 3.094e-05/0.6813, allocations: 16.14 kB / 0.6347 GB, free: 8.773 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.623e-06/0.6814, allocations: 0 / 0.6347 GB, free: 8.773 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=2) (initialization): time 7.9e-05/0.6814, allocations: 33.7 kB / 0.6347 GB, free: 8.734 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 1.603e-05/0.6815, allocations: 4 kB / 0.6347 GB, free: 8.73 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.159e-06/0.6815, allocations: 0 / 0.6347 GB, free: 8.73 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.217e-05/0.6815, allocations: 0 / 0.6347 GB, free: 8.73 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002179/0.6817, allocations: 15.92 kB / 0.6347 GB, free: 8.715 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004206/0.6822, allocations: 0.5861 MB / 0.6353 GB, free: 8.105 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.067e-05/0.6822, allocations: 7.859 kB / 0.6353 GB, free: 8.098 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.312e-06/0.6822, allocations: 0 / 0.6353 GB, free: 8.098 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for initialization:
 * 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 initialization (2):
 * Single equations (assignments): 1
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 8.817e-05/0.6823, allocations: 109.8 kB / 0.6354 GB, free: 7.98 MB / 0.5105 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.398e-05/0.6824, allocations: 8.016 kB / 0.6354 GB, free: 7.973 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001295/0.6825, allocations: 44.77 kB / 0.6355 GB, free: 7.926 MB / 0.5105 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.266e-06/0.6825, allocations: 0 / 0.6355 GB, free: 7.926 MB / 0.5105 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.458e-06/0.6825, allocations: 0 / 0.6355 GB, free: 7.926 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.226e-06/0.6825, allocations: 4.125 kB / 0.6355 GB, free: 7.922 MB / 0.5105 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000125/0.6827, allocations: 161.6 kB / 0.6356 GB, free: 7.715 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.723e-06/0.6827, allocations: 0 / 0.6356 GB, free: 7.715 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001297/0.6828, allocations: 11.98 kB / 0.6356 GB, free: 7.703 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.096e-06/0.6828, allocations: 0 / 0.6356 GB, free: 7.703 MB / 0.5105 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.123e-06/0.6828, allocations: 0 / 0.6356 GB, free: 7.703 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003667/0.6832, allocations: 0.5865 MB / 0.6362 GB, free: 7.094 MB / 0.5105 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.308e-06/0.6832, allocations: 3.984 kB / 0.6362 GB, free: 7.09 MB / 0.5105 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 9.678e-05/0.6833, allocations: 77.12 kB / 0.6363 GB, free: 6.996 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.02e-05/0.6834, allocations: 77.11 kB / 0.6364 GB, free: 6.902 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.345e-05/0.6834, allocations: 0 / 0.6364 GB, free: 6.902 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 2.348e-05/0.6835, allocations: 0 / 0.6364 GB, free: 6.902 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.613e-05/0.6835, allocations: 7.891 kB / 0.6364 GB, free: 6.895 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.142e-06/0.6835, allocations: 4 kB / 0.6364 GB, free: 6.891 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 4.423e-05/0.6835, allocations: 83.3 kB / 0.6364 GB, free: 6.809 MB / 0.5105 GB
Notification: Performance of sort global known variables: time 3.1e-07/0.6836, allocations: 0 / 0.6364 GB, free: 6.809 MB / 0.5105 GB
Notification: Performance of remove unused functions: time 0.0002377/0.6838, allocations: 8 kB / 0.6365 GB, free: 6.801 MB / 0.5105 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 (2):
 * Single equations (assignments): 1
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0001925/0.684, allocations: 108.5 kB / 0.6366 GB, free: 6.688 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 0.0002038/0.6842, allocations: 19.98 kB / 0.6366 GB, free: 6.668 MB / 0.5105 GB
Notification: Performance of simCode: created event and clocks part: time 3.286e-06/0.6842, allocations: 0 / 0.6366 GB, free: 6.668 MB / 0.5105 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001348/0.6844, allocations: 20.08 kB / 0.6366 GB, free: 6.648 MB / 0.5105 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001147/0.6845, allocations: 4.062 kB / 0.6366 GB, free: 6.645 MB / 0.5105 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003402/0.6849, allocations: 107.2 kB / 0.6367 GB, free: 6.508 MB / 0.5105 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002789/0.6852, allocations: 0.677 MB / 0.6374 GB, free: 5.805 MB / 0.5105 GB
Notification: Performance of simCode: alias equations: time 2.248e-05/0.6852, allocations: 3.906 kB / 0.6374 GB, free: 5.801 MB / 0.5105 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 1.624e-05/0.6852, allocations: 7.438 kB / 0.6374 GB, free: 5.793 MB / 0.5105 GB
Notification: Performance of SimCode: time 6.11e-07/0.6852, allocations: 4 kB / 0.6374 GB, free: 5.789 MB / 0.5105 GB
Notification: Performance of Templates: time 0.003124/0.6884, allocations: 425.5 kB / 0.6378 GB, free: 5.375 MB / 0.5105 GB