Running command: translateModel(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck")
Notification: Performance of loadModel(Buildings): time 3.711/3.711, allocations: 402 MB / 416.6 MB, free: 10.14 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.34e-05/3.344e-05, allocations: 4 kB / 0.501 GB, free: 8.262 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2087/0.2087, allocations: 92.69 MB / 0.5915 GB, free: 11.4 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck): time 0.001733/0.2105, allocations: 0.9803 MB / 0.5924 GB, free: 10.41 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.0007773/0.2113, allocations: 313.8 kB / 0.5927 GB, free: 10.1 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.132e-05/0.2113, allocations: 0 / 0.5927 GB, free: 10.1 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 1.965e-05/0.2114, allocations: 3.938 kB / 0.5927 GB, free: 10.1 MB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 4.068e-05/0.2114, allocations: 4 kB / 0.5927 GB, free: 10.09 MB / 0.4948 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0003381/0.2118, allocations: 55.75 kB / 0.5928 GB, free: 10.04 MB / 0.4948 GB
Notification: Performance of NFFlatten.flatten: time 4.322e-05/0.2118, allocations: 12 kB / 0.5928 GB, free: 10.03 MB / 0.4948 GB
Notification: Performance of NFFlatten.resolveConnections: time 4.299e-05/0.2119, allocations: 7.969 kB / 0.5928 GB, free: 10.02 MB / 0.4948 GB
Notification: Performance of NFEvalConstants.evaluate: time 3.484e-05/0.2119, allocations: 4 kB / 0.5928 GB, free: 10.02 MB / 0.4948 GB
Notification: Performance of NFSimplifyModel.simplify: time 5.369e-05/0.212, allocations: 8 kB / 0.5928 GB, free: 10.01 MB / 0.4948 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004434/0.2125, allocations: 179.7 kB / 0.593 GB, free: 9.832 MB / 0.4948 GB
Notification: Performance of NFPackage.collectConstants: time 3.016e-05/0.2125, allocations: 4 kB / 0.593 GB, free: 9.828 MB / 0.4948 GB
Notification: Performance of NFScalarize.scalarize: time 1.333e-05/0.2125, allocations: 7.984 kB / 0.593 GB, free: 9.82 MB / 0.4948 GB
Notification: Performance of NFVerifyModel.verify: time 1.328e-05/0.2125, allocations: 0 / 0.593 GB, free: 9.82 MB / 0.4948 GB
Notification: Performance of NFConvertDAE.convert: time 0.0002165/0.2128, allocations: 56.16 kB / 0.593 GB, free: 9.766 MB / 0.4948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.454e-06/0.2128, allocations: 3.938 kB / 0.5931 GB, free: 9.762 MB / 0.4948 GB
Notification: Performance of FrontEnd: time 2.404e-06/0.2128, allocations: 3.938 kB / 0.5931 GB, free: 9.758 MB / 0.4948 GB
Notification: Performance of Transformations before backend: time 8.526e-06/0.2128, allocations: 4 kB / 0.5931 GB, free: 9.754 MB / 0.4948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 4
 * Number of variables: 4
Notification: Performance of Generate backend data structure: time 0.0004033/0.2132, allocations: 339.3 kB / 0.5934 GB, free: 9.375 MB / 0.4948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.527e-05/0.2133, allocations: 8.031 kB / 0.5934 GB, free: 9.367 MB / 0.4948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.489e-05/0.2133, allocations: 7.953 kB / 0.5934 GB, free: 9.359 MB / 0.4948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001369/0.2135, allocations: 167.1 kB / 0.5936 GB, free: 9.156 MB / 0.4948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.346e-05/0.2135, allocations: 0 / 0.5936 GB, free: 9.156 MB / 0.4948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.276e-05/0.2135, allocations: 0 / 0.5936 GB, free: 9.156 MB / 0.4948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007614/0.2143, allocations: 89.64 kB / 0.5936 GB, free: 9.062 MB / 0.4948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.163e-05/0.2143, allocations: 3.984 kB / 0.5936 GB, free: 9.059 MB / 0.4948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.044e-05/0.2144, allocations: 0 / 0.5936 GB, free: 9.059 MB / 0.4948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.775e-06/0.2144, allocations: 4 kB / 0.5937 GB, free: 9.055 MB / 0.4948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006353/0.215, allocations: 63.88 kB / 0.5937 GB, free: 8.992 MB / 0.4948 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00019/0.2152, allocations: 165.6 kB / 0.5939 GB, free: 8.781 MB / 0.4948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007956/0.216, allocations: 94.48 kB / 0.594 GB, free: 8.68 MB / 0.4948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003114/0.2164, allocations: 93.19 kB / 0.594 GB, free: 8.57 MB / 0.4948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.597e-05/0.2164, allocations: 38.56 kB / 0.5941 GB, free: 8.523 MB / 0.4948 GB
Notification: Performance of pre-optimization done (n=4): time 1.663e-06/0.2164, allocations: 0 / 0.5941 GB, free: 8.523 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=6): time 0.003982/0.2204, allocations: 0.5994 MB / 0.5947 GB, free: 7.871 MB / 0.4948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.379e-05/0.2205, allocations: 55.41 kB / 0.5947 GB, free: 7.805 MB / 0.4948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.71e-05/0.2205, allocations: 93.45 kB / 0.5948 GB, free: 7.707 MB / 0.4948 GB
Notification: Performance of collectPreVariables (initialization): time 2.626e-05/0.2206, allocations: 29.7 kB / 0.5948 GB, free: 7.672 MB / 0.4948 GB
Notification: Performance of collectInitialEqns (initialization): time 4.423e-05/0.2206, allocations: 84.08 kB / 0.5949 GB, free: 7.586 MB / 0.4948 GB
Notification: Performance of collectInitialBindings (initialization): time 3.91e-05/0.2207, allocations: 15.72 kB / 0.5949 GB, free: 7.57 MB / 0.4948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.287e-06/0.2207, allocations: 0 / 0.5949 GB, free: 7.57 MB / 0.4948 GB
Notification: Performance of setup shared object (initialization): time 0.0001158/0.2208, allocations: 330.8 kB / 0.5953 GB, free: 7.238 MB / 0.4948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003249/0.2212, allocations: 35.97 kB / 0.5953 GB, free: 7.203 MB / 0.4948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003153/0.2215, allocations: 43.97 kB / 0.5953 GB, free: 7.16 MB / 0.4948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003311/0.2218, allocations: 43.97 kB / 0.5954 GB, free: 7.117 MB / 0.4948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.302e-06/0.2219, allocations: 0 / 0.5954 GB, free: 7.117 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=7) (initialization): time 0.0007263/0.2226, allocations: 129.6 kB / 0.5955 GB, free: 6.984 MB / 0.4948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.758e-05/0.2226, allocations: 4 kB / 0.5955 GB, free: 6.98 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.661e-06/0.2226, allocations: 240 / 0.5955 GB, free: 6.98 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.297e-05/0.2227, allocations: 0 / 0.5955 GB, free: 6.98 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003242/0.223, allocations: 35.97 kB / 0.5955 GB, free: 6.945 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.157e-05/0.223, allocations: 7.922 kB / 0.5955 GB, free: 6.938 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002382/0.2233, allocations: 15.98 kB / 0.5956 GB, free: 6.922 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.564e-05/0.2233, allocations: 0 / 0.5956 GB, free: 6.922 MB / 0.4948 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 (7):
 * Single equations (assignments): 7
 * 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 9.667e-05/0.2234, allocations: 117.8 kB / 0.5957 GB, free: 6.797 MB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.773e-05/0.2234, allocations: 48 / 0.5957 GB, free: 6.797 MB / 0.4948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.054e-05/0.2235, allocations: 11.95 kB / 0.5957 GB, free: 6.789 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.987e-06/0.2235, allocations: 8 kB / 0.5957 GB, free: 6.781 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.196e-06/0.2235, allocations: 7.922 kB / 0.5957 GB, free: 6.773 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 7.245e-05/0.2236, allocations: 81.02 kB / 0.5958 GB, free: 6.676 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.592e-05/0.2236, allocations: 3.984 kB / 0.5958 GB, free: 6.672 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002618/0.2239, allocations: 19.98 kB / 0.5958 GB, free: 6.652 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.672e-05/0.224, allocations: 7.953 kB / 0.5958 GB, free: 6.645 MB / 0.4948 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.001029/0.225, allocations: 216.9 kB / 0.596 GB, free: 6.426 MB / 0.4948 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.001153/0.2262, allocations: 354.8 kB / 0.5963 GB, free: 6.062 MB / 0.4948 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0003319/0.2265, allocations: 43.98 kB / 0.5964 GB, free: 6.02 MB / 0.4948 GB
Notification: Performance of sorting global known variables: time 4.145e-05/0.2266, allocations: 87.28 kB / 0.5965 GB, free: 5.934 MB / 0.4948 GB
Notification: Performance of Backend: time 8.51e-07/0.2266, allocations: 0 / 0.5965 GB, free: 5.934 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 0.0007672/0.2274, allocations: 162.3 kB / 0.5966 GB, free: 5.77 MB / 0.4948 GB
Notification: Performance of SimCode: time 0.0006391/0.228, allocations: 0.6541 MB / 0.5973 GB, free: 5.062 MB / 0.4948 GB
Notification: Performance of Templates: time 0.004923/0.2329, allocations: 1.252 MB / 0.5985 GB, free: 3.809 MB / 0.4948 GB