Running command: translateModel(Buildings.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_m_flow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_m_flow")
Notification: Performance of loadModel(Buildings): time 4.783/4.783, allocations: 458.9 MB / 473.4 MB, free: 11.89 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.397e-05/3.42e-05, allocations: 8 kB / 0.5697 GB, free: 9.809 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2253/0.2254, allocations: 106.2 MB / 0.6734 GB, free: 2.617 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_m_flow): time 0.001697/0.2271, allocations: 0.9841 MB / 0.6744 GB, free: 1.621 MB / 0.5417 GB
Notification: Performance of NFInst.instExpressions: time 0.0006629/0.2278, allocations: 274 kB / 0.6747 GB, free: 1.355 MB / 0.5417 GB
Notification: Performance of NFInst.updateImplicitVariability: time 1.597e-05/0.2278, allocations: 0 / 0.6747 GB, free: 1.355 MB / 0.5417 GB
Notification: Performance of NFTyping.typeComponents: time 1.755e-05/0.2279, allocations: 7.922 kB / 0.6747 GB, free: 1.348 MB / 0.5417 GB
Notification: Performance of NFTyping.typeBindings: time 3.888e-05/0.2279, allocations: 7.984 kB / 0.6747 GB, free: 1.34 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0002768/0.2282, allocations: 39.86 kB / 0.6747 GB, free: 1.301 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 4.35e-05/0.2283, allocations: 8 kB / 0.6747 GB, free: 1.293 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 4.318e-05/0.2283, allocations: 3.984 kB / 0.6747 GB, free: 1.289 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 2.178e-05/0.2284, allocations: 3.984 kB / 0.6747 GB, free: 1.285 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 4.488e-05/0.2284, allocations: 4 kB / 0.6747 GB, free: 1.281 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004047/0.2288, allocations: 179.7 kB / 0.6749 GB, free: 1.105 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 2.563e-05/0.2289, allocations: 4 kB / 0.6749 GB, free: 1.102 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 9.598e-06/0.2289, allocations: 3.984 kB / 0.6749 GB, free: 1.098 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 1.277e-05/0.2289, allocations: 0 / 0.6749 GB, free: 1.098 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.0001688/0.2291, allocations: 52.19 kB / 0.675 GB, free: 1.047 MB / 0.5417 GB
Notification: Performance of FrontEnd - DAE generated: time 2.605e-06/0.2291, allocations: 0 / 0.675 GB, free: 1.047 MB / 0.5417 GB
Notification: Performance of FrontEnd: time 2.554e-06/0.2291, allocations: 0 / 0.675 GB, free: 1.047 MB / 0.5417 GB
Notification: Performance of Transformations before backend: time 8.916e-06/0.2291, allocations: 0 / 0.675 GB, free: 1.047 MB / 0.5417 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 0.0003719/0.2295, allocations: 332 kB / 0.6753 GB, free: 0.6758 MB / 0.5417 GB
Notification: Performance of prepare preOptimizeDAE: time 4.198e-05/0.2296, allocations: 8.031 kB / 0.6753 GB, free: 0.668 MB / 0.5417 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.409e-05/0.2296, allocations: 0 / 0.6753 GB, free: 0.668 MB / 0.5417 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001351/0.2297, allocations: 167 kB / 0.6754 GB, free: 476 kB / 0.5417 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.225e-05/0.2298, allocations: 0 / 0.6754 GB, free: 476 kB / 0.5417 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.539e-05/0.2298, allocations: 12 kB / 0.6755 GB, free: 464 kB / 0.5417 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 9.252e-05/0.2299, allocations: 29.64 kB / 0.6755 GB, free: 428 kB / 0.5417 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.335e-06/0.2299, allocations: 4 kB / 0.6755 GB, free: 424 kB / 0.5417 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.466e-06/0.23, allocations: 0 / 0.6755 GB, free: 424 kB / 0.5417 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.354e-06/0.23, allocations: 3.984 kB / 0.6755 GB, free: 420 kB / 0.5417 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 3.27e-05/0.23, allocations: 4 kB / 0.6755 GB, free: 416 kB / 0.5417 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001773/0.2302, allocations: 153.6 kB / 0.6756 GB, free: 212 kB / 0.5417 GB
Notification: Performance of preOpt comSubExp (simulation): time 6.189e-05/0.2303, allocations: 30.55 kB / 0.6757 GB, free: 172 kB / 0.5417 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.836e-05/0.2303, allocations: 3.984 kB / 0.6757 GB, free: 168 kB / 0.5417 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.923e-05/0.2304, allocations: 38.5 kB / 0.6757 GB, free: 120 kB / 0.5417 GB
Notification: Performance of pre-optimization done (n=2): time 1.432e-06/0.2304, allocations: 0 / 0.6757 GB, free: 120 kB / 0.5417 GB
Notification: Performance of matching and sorting (n=2): time 0.0001509/0.2305, allocations: 37.75 kB / 0.6757 GB, free: 76 kB / 0.5417 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.803e-05/0.2306, allocations: 51.41 kB / 0.6758 GB, free: 12 kB / 0.5417 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.199e-05/0.2307, allocations: 93.12 kB / 0.6759 GB, free: 15.91 MB / 0.5573 GB
Notification: Performance of collectPreVariables (initialization): time 1.531e-05/0.2307, allocations: 29.83 kB / 0.6759 GB, free: 15.88 MB / 0.5573 GB
Notification: Performance of collectInitialEqns (initialization): time 3.665e-05/0.2308, allocations: 80.14 kB / 0.676 GB, free: 15.8 MB / 0.5573 GB
Notification: Performance of collectInitialBindings (initialization): time 2.642e-05/0.2308, allocations: 11.89 kB / 0.676 GB, free: 15.79 MB / 0.5573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.086e-06/0.2308, allocations: 0 / 0.676 GB, free: 15.79 MB / 0.5573 GB
Notification: Performance of setup shared object (initialization): time 0.0001165/0.2309, allocations: 314.8 kB / 0.6763 GB, free: 15.47 MB / 0.5573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 1.659e-05/0.231, allocations: 4 kB / 0.6763 GB, free: 15.46 MB / 0.5573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 1.686e-05/0.231, allocations: 7.938 kB / 0.6763 GB, free: 15.46 MB / 0.5573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 2.513e-05/0.231, allocations: 3.953 kB / 0.6763 GB, free: 15.45 MB / 0.5573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.537e-06/0.231, allocations: 8.062 kB / 0.6763 GB, free: 15.45 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=2) (initialization): time 8.272e-05/0.2311, allocations: 37.69 kB / 0.6764 GB, free: 15.4 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.613e-05/0.2312, allocations: 4 kB / 0.6764 GB, free: 15.4 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.328e-06/0.2312, allocations: 0 / 0.6764 GB, free: 15.4 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.114e-05/0.2312, allocations: 0 / 0.6764 GB, free: 15.4 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002059/0.2314, allocations: 8 kB / 0.6764 GB, free: 15.39 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004179/0.2318, allocations: 0.586 MB / 0.6769 GB, free: 14.78 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.101e-05/0.2319, allocations: 15.97 kB / 0.677 GB, free: 14.77 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.826e-06/0.2319, allocations: 4.031 kB / 0.677 GB, free: 14.76 MB / 0.5573 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 8.318e-05/0.232, allocations: 105.8 kB / 0.6771 GB, free: 14.65 MB / 0.5573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.307e-06/0.232, allocations: 0 / 0.6771 GB, free: 14.65 MB / 0.5573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001296/0.2321, allocations: 48.77 kB / 0.6771 GB, free: 14.59 MB / 0.5573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.635e-06/0.2322, allocations: 0 / 0.6771 GB, free: 14.59 MB / 0.5573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.173e-06/0.2322, allocations: 4 kB / 0.6771 GB, free: 14.59 MB / 0.5573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.747e-06/0.2322, allocations: 0 / 0.6771 GB, free: 14.59 MB / 0.5573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001182/0.2323, allocations: 157.7 kB / 0.6773 GB, free: 14.39 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.603e-06/0.2323, allocations: 0 / 0.6773 GB, free: 14.39 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001276/0.2325, allocations: 11.98 kB / 0.6773 GB, free: 14.38 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.046e-06/0.2325, allocations: 0 / 0.6773 GB, free: 14.38 MB / 0.5573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.936e-06/0.2325, allocations: 4 kB / 0.6773 GB, free: 14.37 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003637/0.2329, allocations: 0.5862 MB / 0.6779 GB, free: 13.76 MB / 0.5573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.543e-06/0.2329, allocations: 3.938 kB / 0.6779 GB, free: 13.76 MB / 0.5573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 9.515e-05/0.233, allocations: 65.25 kB / 0.6779 GB, free: 13.68 MB / 0.5573 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.061e-05/0.2331, allocations: 77.11 kB / 0.678 GB, free: 13.58 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.355e-05/0.2331, allocations: 4 kB / 0.678 GB, free: 13.58 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 2.088e-05/0.2331, allocations: 0 / 0.678 GB, free: 13.58 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.559e-05/0.2331, allocations: 11.88 kB / 0.678 GB, free: 13.57 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.168e-06/0.2332, allocations: 0 / 0.678 GB, free: 13.57 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 3.675e-05/0.2332, allocations: 79.28 kB / 0.6781 GB, free: 13.49 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 3.6e-07/0.2332, allocations: 4.125 kB / 0.6781 GB, free: 13.48 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.0002424/0.2335, allocations: 15.94 kB / 0.6781 GB, free: 13.47 MB / 0.5573 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 0.0001936/0.2337, allocations: 113.1 kB / 0.6782 GB, free: 13.35 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.0002427/0.2339, allocations: 15.98 kB / 0.6782 GB, free: 13.34 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 2.916e-06/0.2339, allocations: 0 / 0.6782 GB, free: 13.34 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001266/0.2341, allocations: 12 kB / 0.6782 GB, free: 13.32 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001172/0.2342, allocations: 17.28 kB / 0.6783 GB, free: 13.31 MB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003387/0.2346, allocations: 103.2 kB / 0.6784 GB, free: 13.18 MB / 0.5573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002539/0.2348, allocations: 0.6731 MB / 0.679 GB, free: 12.48 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 2.175e-05/0.2349, allocations: 7.844 kB / 0.679 GB, free: 12.47 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 1.655e-05/0.2349, allocations: 11.44 kB / 0.679 GB, free: 12.46 MB / 0.5573 GB
Notification: Performance of SimCode: time 6.01e-07/0.2349, allocations: 0 / 0.679 GB, free: 12.46 MB / 0.5573 GB
Notification: Performance of Templates: time 0.003029/0.2379, allocations: 432.2 kB / 0.6794 GB, free: 12.04 MB / 0.5573 GB