Running command: translateModel(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2")
Notification: Performance of loadModel(Buildings): time 3.622/3.622, allocations: 402 MB / 415.9 MB, free: 10.11 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.158e-05/3.167e-05, allocations: 7.984 kB / 0.5003 GB, free: 8.227 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1647/0.1648, allocations: 92.68 MB / 0.5909 GB, free: 11.37 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.6216/0.7864, allocations: 121.7 MB / 0.7097 GB, free: 4.734 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002756/0.7867, allocations: 79.95 kB / 0.7098 GB, free: 4.656 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01964/0.8063, allocations: 4.274 MB / 0.714 GB, free: 396 kB / 0.573 GB
Notification: Performance of FrontEnd: time 5.366e-06/0.8064, allocations: 3.984 kB / 0.714 GB, free: 392 kB / 0.573 GB
Notification: Performance of Transformations before backend: time 8.116e-06/0.8064, allocations: 4 kB / 0.714 GB, free: 388 kB / 0.573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 13
 * Number of variables: 13
Notification: Performance of Generate backend data structure: time 0.0005495/0.807, allocations: 367.2 kB / 0.7143 GB, free: 15.97 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 4.103e-05/0.807, allocations: 12.03 kB / 0.7143 GB, free: 15.96 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.216e-05/0.8071, allocations: 11.86 kB / 0.7143 GB, free: 15.95 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001515/0.8072, allocations: 175 kB / 0.7145 GB, free: 15.74 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.326e-05/0.8073, allocations: 8 kB / 0.7145 GB, free: 15.73 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.089e-05/0.8073, allocations: 8 kB / 0.7145 GB, free: 15.72 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000579/0.8079, allocations: 105.6 kB / 0.7146 GB, free: 15.61 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.313e-05/0.8079, allocations: 0 / 0.7146 GB, free: 15.61 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.919e-05/0.808, allocations: 4 kB / 0.7146 GB, free: 15.61 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.821e-06/0.808, allocations: 3.938 kB / 0.7146 GB, free: 15.61 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005731/0.8086, allocations: 95.81 kB / 0.7147 GB, free: 15.51 MB / 0.5886 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006791/0.8093, allocations: 332.6 kB / 0.715 GB, free: 15.14 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006246/0.8099, allocations: 118.5 kB / 0.7152 GB, free: 15.01 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002643/0.8102, allocations: 97.05 kB / 0.7153 GB, free: 14.9 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.695e-05/0.8103, allocations: 42.5 kB / 0.7153 GB, free: 14.85 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=7): time 2.158e-06/0.8103, allocations: 0 / 0.7153 GB, free: 14.85 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=11): time 0.006059/0.8163, allocations: 1.072 MB / 0.7163 GB, free: 13.68 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.397e-05/0.8164, allocations: 59.34 kB / 0.7164 GB, free: 13.61 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.822e-05/0.8165, allocations: 93 kB / 0.7165 GB, free: 13.52 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 3.311e-05/0.8166, allocations: 29.7 kB / 0.7165 GB, free: 13.48 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 6.528e-05/0.8166, allocations: 88.03 kB / 0.7166 GB, free: 13.39 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 5.666e-05/0.8167, allocations: 39.45 kB / 0.7166 GB, free: 13.35 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.305e-05/0.8167, allocations: 4 kB / 0.7166 GB, free: 13.35 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0001556/0.8169, allocations: 314.8 kB / 0.7169 GB, free: 13.03 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003398/0.8172, allocations: 68.08 kB / 0.717 GB, free: 12.96 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003216/0.8176, allocations: 63.95 kB / 0.7171 GB, free: 12.9 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003792/0.818, allocations: 64.22 kB / 0.7171 GB, free: 12.84 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.057e-06/0.818, allocations: 0 / 0.7171 GB, free: 12.84 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=13) (initialization): time 0.0007975/0.8188, allocations: 193.4 kB / 0.7173 GB, free: 12.64 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 1.749e-05/0.8188, allocations: 4 kB / 0.7173 GB, free: 12.64 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.087e-06/0.8189, allocations: 4 kB / 0.7173 GB, free: 12.64 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.374e-05/0.8189, allocations: 0 / 0.7173 GB, free: 12.64 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004508/0.8193, allocations: 43.97 kB / 0.7174 GB, free: 12.59 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.111e-06/0.8194, allocations: 0 / 0.7174 GB, free: 12.59 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002658/0.8196, allocations: 27.97 kB / 0.7174 GB, free: 12.57 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.361e-05/0.8197, allocations: 4 kB / 0.7174 GB, free: 12.56 MB / 0.5886 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 (13):
 * Single equations (assignments): 13
 * 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 0.0001316/0.8198, allocations: 111.9 kB / 0.7175 GB, free: 12.45 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.216e-05/0.8199, allocations: 15.86 kB / 0.7175 GB, free: 12.43 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.417e-05/0.82, allocations: 19.89 kB / 0.7175 GB, free: 12.41 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.147e-06/0.82, allocations: 4.094 kB / 0.7175 GB, free: 12.41 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.537e-06/0.82, allocations: 3.938 kB / 0.7175 GB, free: 12.41 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.891e-06/0.82, allocations: 0 / 0.7175 GB, free: 12.41 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001195/0.8212, allocations: 462.5 kB / 0.718 GB, free: 11.9 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.307e-06/0.8212, allocations: 0 / 0.718 GB, free: 11.9 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004264/0.8217, allocations: 51.89 kB / 0.718 GB, free: 11.85 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.604e-06/0.8217, allocations: 3.984 kB / 0.718 GB, free: 11.84 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.952e-05/0.8217, allocations: 0 / 0.718 GB, free: 11.84 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.782e-06/0.8217, allocations: 0 / 0.718 GB, free: 11.84 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.489e-06/0.8218, allocations: 4 kB / 0.718 GB, free: 11.84 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00121/0.823, allocations: 363.2 kB / 0.7184 GB, free: 11.47 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.8e-05/0.8231, allocations: 77.11 kB / 0.7185 GB, free: 11.38 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.349e-05/0.8231, allocations: 4.031 kB / 0.7185 GB, free: 11.37 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003446/0.8235, allocations: 27.97 kB / 0.7185 GB, free: 11.34 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.728e-05/0.8235, allocations: 0 / 0.7185 GB, free: 11.34 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.435e-05/0.8235, allocations: 7.984 kB / 0.7185 GB, free: 11.34 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 7.226e-05/0.8236, allocations: 87.34 kB / 0.7186 GB, free: 11.25 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 7.39e-07/0.8236, allocations: 0 / 0.7186 GB, free: 11.25 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.0003582/0.824, allocations: 20 kB / 0.7186 GB, free: 11.23 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 2 (dp_comp,der_dp_comp)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (11):
 * Single equations (assignments): 11
 * 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 0.0001859/0.8242, allocations: 123.8 kB / 0.7187 GB, free: 11.1 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.0007598/0.825, allocations: 143.8 kB / 0.7189 GB, free: 10.96 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 6.522e-06/0.825, allocations: 4 kB / 0.7189 GB, free: 10.96 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003604/0.8254, allocations: 83.88 kB / 0.7189 GB, free: 10.88 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002334/0.8256, allocations: 12.97 kB / 0.719 GB, free: 10.86 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001707/0.8273, allocations: 490.3 kB / 0.7194 GB, free: 10.35 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000388/0.8277, allocations: 0.6965 MB / 0.7201 GB, free: 9.629 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 0.0001769/0.8279, allocations: 20.66 kB / 0.7201 GB, free: 9.609 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 7.956e-05/0.828, allocations: 11.44 kB / 0.7201 GB, free: 9.598 MB / 0.5886 GB
Notification: Performance of SimCode: time 1.344e-06/0.828, allocations: 0 / 0.7201 GB, free: 9.598 MB / 0.5886 GB
Notification: Performance of Templates: time 0.004195/0.8322, allocations: 1.02 MB / 0.7211 GB, free: 8.586 MB / 0.5886 GB