Running command: translateModel(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck")
Notification: Performance of loadModel(BuildingSystems): time 3.154/3.154, allocations: 343.8 MB / 355.9 MB, free: 9.395 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.749e-05/3.759e-05, allocations: 4 kB / 436.6 MB, free: 2.477 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1412/0.1412, allocations: 77.72 MB / 0.5023 GB, free: 4.598 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.5537/0.6949, allocations: 106.2 MB / 0.606 GB, free: 14.89 MB / 0.4948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004263/0.6954, allocations: 83.92 kB / 0.6061 GB, free: 14.81 MB / 0.4948 GB
Notification: Performance of FrontEnd - DAE generated: time 0.02214/0.7176, allocations: 2.827 MB / 0.6088 GB, free: 11.99 MB / 0.4948 GB
Notification: Performance of FrontEnd: time 3.56e-06/0.7177, allocations: 0 / 0.6088 GB, free: 11.99 MB / 0.4948 GB
Notification: Performance of Transformations before backend: time 1.055e-05/0.7177, allocations: 0 / 0.6088 GB, free: 11.99 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 0.0006074/0.7183, allocations: 346.4 kB / 0.6092 GB, free: 11.61 MB / 0.4948 GB
Notification: Performance of prepare preOptimizeDAE: time 6.618e-05/0.7184, allocations: 8.031 kB / 0.6092 GB, free: 11.6 MB / 0.4948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.183e-05/0.7185, allocations: 7.953 kB / 0.6092 GB, free: 11.59 MB / 0.4948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002253/0.7187, allocations: 159.1 kB / 0.6093 GB, free: 11.4 MB / 0.4948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.864e-05/0.7188, allocations: 4 kB / 0.6093 GB, free: 11.39 MB / 0.4948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.71e-05/0.7188, allocations: 7.938 kB / 0.6093 GB, free: 11.39 MB / 0.4948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001774/0.719, allocations: 41.69 kB / 0.6094 GB, free: 11.34 MB / 0.4948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.732e-05/0.7191, allocations: 4 kB / 0.6094 GB, free: 11.34 MB / 0.4948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.525e-05/0.7191, allocations: 0 / 0.6094 GB, free: 11.34 MB / 0.4948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.317e-06/0.7191, allocations: 0 / 0.6094 GB, free: 11.34 MB / 0.4948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 8.183e-05/0.7192, allocations: 12 kB / 0.6094 GB, free: 11.32 MB / 0.4948 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003355/0.7196, allocations: 157.6 kB / 0.6096 GB, free: 11.12 MB / 0.4948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003278/0.7199, allocations: 42.61 kB / 0.6096 GB, free: 11.07 MB / 0.4948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 8.657e-05/0.7201, allocations: 16.86 kB / 0.6096 GB, free: 11.05 MB / 0.4948 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.363e-05/0.7201, allocations: 3.938 kB / 0.6096 GB, free: 11.05 MB / 0.4948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.271e-05/0.7202, allocations: 38.56 kB / 0.6097 GB, free: 11 MB / 0.4948 GB
Notification: Performance of pre-optimization done (n=4): time 7.427e-06/0.7202, allocations: 3.984 kB / 0.6097 GB, free: 11 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=6): time 0.001141/0.7214, allocations: 310.8 kB / 0.61 GB, free: 10.64 MB / 0.4948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.299e-05/0.7215, allocations: 55.41 kB / 0.61 GB, free: 10.57 MB / 0.4948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001256/0.7216, allocations: 89 kB / 0.6101 GB, free: 10.48 MB / 0.4948 GB
Notification: Performance of collectPreVariables (initialization): time 5.577e-05/0.7217, allocations: 25.7 kB / 0.6101 GB, free: 10.45 MB / 0.4948 GB
Notification: Performance of collectInitialEqns (initialization): time 7.445e-05/0.7218, allocations: 84.14 kB / 0.6102 GB, free: 10.36 MB / 0.4948 GB
Notification: Performance of collectInitialBindings (initialization): time 5.723e-05/0.7219, allocations: 15.8 kB / 0.6102 GB, free: 10.35 MB / 0.4948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.316e-06/0.7219, allocations: 0 / 0.6102 GB, free: 10.35 MB / 0.4948 GB
Notification: Performance of setup shared object (initialization): time 0.0002474/0.7222, allocations: 322.8 kB / 0.6105 GB, free: 10.02 MB / 0.4948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 6.448e-05/0.7222, allocations: 11.94 kB / 0.6105 GB, free: 10.01 MB / 0.4948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 5.766e-05/0.7223, allocations: 8 kB / 0.6105 GB, free: 10 MB / 0.4948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 8.715e-05/0.7224, allocations: 19.98 kB / 0.6106 GB, free: 9.984 MB / 0.4948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.484e-06/0.7225, allocations: 0 / 0.6106 GB, free: 9.984 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=7) (initialization): time 0.0002761/0.7227, allocations: 61.61 kB / 0.6106 GB, free: 9.918 MB / 0.4948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.721e-05/0.7228, allocations: 4 kB / 0.6106 GB, free: 9.914 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.804e-06/0.7228, allocations: 0 / 0.6106 GB, free: 9.914 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.918e-05/0.7229, allocations: 3.984 kB / 0.6106 GB, free: 9.91 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001538/0.723, allocations: 15.94 kB / 0.6106 GB, free: 9.895 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.034e-05/0.7231, allocations: 0 / 0.6106 GB, free: 9.895 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 5.687e-05/0.7231, allocations: 0 / 0.6106 GB, free: 9.895 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.723e-05/0.7232, allocations: 8 kB / 0.6106 GB, free: 9.887 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 0.0001506/0.7234, allocations: 108.9 kB / 0.6107 GB, free: 9.773 MB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 2.933e-05/0.7234, allocations: 0 / 0.6107 GB, free: 9.773 MB / 0.4948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003701/0.7238, allocations: 73.77 kB / 0.6108 GB, free: 9.691 MB / 0.4948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.613e-06/0.7239, allocations: 0 / 0.6108 GB, free: 9.691 MB / 0.4948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.262e-05/0.7239, allocations: 0 / 0.6108 GB, free: 9.691 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.618e-06/0.7239, allocations: 3.938 kB / 0.6108 GB, free: 9.688 MB / 0.4948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0007992/0.7247, allocations: 311.4 kB / 0.6111 GB, free: 9.324 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.859e-06/0.7248, allocations: 4.031 kB / 0.6111 GB, free: 9.32 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001918/0.725, allocations: 15.98 kB / 0.6111 GB, free: 9.305 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.784e-06/0.725, allocations: 3.938 kB / 0.6111 GB, free: 9.301 MB / 0.4948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.209e-05/0.7251, allocations: 4 kB / 0.6111 GB, free: 9.297 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.964e-06/0.7251, allocations: 4.125 kB / 0.6111 GB, free: 9.293 MB / 0.4948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.598e-06/0.7251, allocations: 4 kB / 0.6112 GB, free: 9.289 MB / 0.4948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000501/0.7256, allocations: 194 kB / 0.6113 GB, free: 9.074 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001365/0.7258, allocations: 81.09 kB / 0.6114 GB, free: 8.977 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.203e-05/0.7259, allocations: 4.031 kB / 0.6114 GB, free: 8.973 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000234/0.7261, allocations: 4 kB / 0.6114 GB, free: 8.969 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.449e-05/0.7262, allocations: 7.953 kB / 0.6114 GB, free: 8.961 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.745e-05/0.7262, allocations: 0 / 0.6114 GB, free: 8.961 MB / 0.4948 GB
Notification: Performance of sorting global known variables: time 0.0001028/0.7264, allocations: 83.27 kB / 0.6115 GB, free: 8.879 MB / 0.4948 GB
Notification: Performance of sort global known variables: time 1.357e-06/0.7264, allocations: 0 / 0.6115 GB, free: 8.879 MB / 0.4948 GB
Notification: Performance of remove unused functions: time 0.0008776/0.7273, allocations: 27.94 kB / 0.6115 GB, free: 8.852 MB / 0.4948 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 1 (dp_comp)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (6):
 * Single equations (assignments): 6
 * 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 0.0004642/0.7278, allocations: 139.1 kB / 0.6117 GB, free: 8.707 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 0.0002495/0.728, allocations: 28 kB / 0.6117 GB, free: 8.68 MB / 0.4948 GB
Notification: Performance of simCode: created event and clocks part: time 5.111e-06/0.7281, allocations: 0 / 0.6117 GB, free: 8.68 MB / 0.4948 GB
Notification: Performance of simCode: created simulation system equations: time 9.561e-05/0.7282, allocations: 19.92 kB / 0.6117 GB, free: 8.66 MB / 0.4948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000398/0.7286, allocations: 4 kB / 0.6117 GB, free: 8.656 MB / 0.4948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007573/0.7294, allocations: 138.7 kB / 0.6119 GB, free: 8.492 MB / 0.4948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006338/0.7301, allocations: 0.6887 MB / 0.6125 GB, free: 7.777 MB / 0.4948 GB
Notification: Performance of simCode: alias equations: time 9.002e-05/0.7302, allocations: 4 kB / 0.6125 GB, free: 7.773 MB / 0.4948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 4.918e-05/0.7303, allocations: 7.438 kB / 0.6125 GB, free: 7.77 MB / 0.4948 GB
Notification: Performance of SimCode: time 2.437e-06/0.7303, allocations: 0 / 0.6125 GB, free: 7.77 MB / 0.4948 GB
Notification: Performance of Templates: time 0.003716/0.734, allocations: 0.6074 MB / 0.6131 GB, free: 7.164 MB / 0.4948 GB