Running command: translateModel(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2")
Notification: Performance of loadModel(BuildingSystems): time 3.138/3.138, allocations: 343.8 MB / 355.9 MB, free: 9.359 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.443e-05/3.455e-05, allocations: 7.984 kB / 436.6 MB, free: 2.465 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1391/0.1392, allocations: 77.72 MB / 0.5022 GB, free: 4.586 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.5094/0.6486, allocations: 107.1 MB / 0.6069 GB, free: 13.95 MB / 0.4948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002614/0.6489, allocations: 83.94 kB / 0.6069 GB, free: 13.87 MB / 0.4948 GB
Notification: Performance of FrontEnd - DAE generated: time 0.02002/0.6689, allocations: 4.273 MB / 0.6111 GB, free: 9.602 MB / 0.4948 GB
Notification: Performance of FrontEnd: time 2.062e-06/0.669, allocations: 4 kB / 0.6111 GB, free: 9.598 MB / 0.4948 GB
Notification: Performance of Transformations before backend: time 1.325e-05/0.669, allocations: 0 / 0.6111 GB, free: 9.598 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: 13
 * Number of variables: 13
Notification: Performance of Generate backend data structure: time 0.0005444/0.6696, allocations: 370.3 kB / 0.6115 GB, free: 9.191 MB / 0.4948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.57e-05/0.6696, allocations: 12.03 kB / 0.6115 GB, free: 9.18 MB / 0.4948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.481e-05/0.6697, allocations: 11.86 kB / 0.6115 GB, free: 9.168 MB / 0.4948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000151/0.6698, allocations: 159.1 kB / 0.6117 GB, free: 8.973 MB / 0.4948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.03e-05/0.6699, allocations: 4 kB / 0.6117 GB, free: 8.969 MB / 0.4948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.049e-05/0.6699, allocations: 12 kB / 0.6117 GB, free: 8.957 MB / 0.4948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001765/0.6701, allocations: 69.61 kB / 0.6117 GB, free: 8.883 MB / 0.4948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.362e-05/0.6701, allocations: 0 / 0.6117 GB, free: 8.883 MB / 0.4948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.451e-05/0.6702, allocations: 0 / 0.6117 GB, free: 8.883 MB / 0.4948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.475e-06/0.6702, allocations: 4 kB / 0.6117 GB, free: 8.879 MB / 0.4948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001067/0.6703, allocations: 39.98 kB / 0.6118 GB, free: 8.84 MB / 0.4948 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006932/0.671, allocations: 324.7 kB / 0.6121 GB, free: 8.473 MB / 0.4948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000157/0.6712, allocations: 62.5 kB / 0.6121 GB, free: 8.402 MB / 0.4948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 5.09e-05/0.6712, allocations: 20.86 kB / 0.6122 GB, free: 8.379 MB / 0.4948 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.995e-05/0.6713, allocations: 0 / 0.6122 GB, free: 8.379 MB / 0.4948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.905e-05/0.6713, allocations: 38.52 kB / 0.6122 GB, free: 8.332 MB / 0.4948 GB
Notification: Performance of pre-optimization done (n=7): time 2.096e-06/0.6713, allocations: 4 kB / 0.6122 GB, free: 8.328 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=11): time 0.001308/0.6727, allocations: 0.5686 MB / 0.6128 GB, free: 7.668 MB / 0.4948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.116e-05/0.6727, allocations: 55.39 kB / 0.6128 GB, free: 7.602 MB / 0.4948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.79e-05/0.6728, allocations: 93 kB / 0.6129 GB, free: 7.504 MB / 0.4948 GB
Notification: Performance of collectPreVariables (initialization): time 2.51e-05/0.6729, allocations: 25.7 kB / 0.6129 GB, free: 7.473 MB / 0.4948 GB
Notification: Performance of collectInitialEqns (initialization): time 6.75e-05/0.6729, allocations: 96.05 kB / 0.613 GB, free: 7.375 MB / 0.4948 GB
Notification: Performance of collectInitialBindings (initialization): time 4.817e-05/0.673, allocations: 39.44 kB / 0.6131 GB, free: 7.336 MB / 0.4948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.227e-06/0.673, allocations: 0 / 0.6131 GB, free: 7.336 MB / 0.4948 GB
Notification: Performance of setup shared object (initialization): time 0.0001654/0.6732, allocations: 322.8 kB / 0.6134 GB, free: 7.012 MB / 0.4948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 6.426e-05/0.6733, allocations: 20 kB / 0.6134 GB, free: 6.992 MB / 0.4948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 6.17e-05/0.6733, allocations: 20 kB / 0.6134 GB, free: 6.973 MB / 0.4948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 7.142e-05/0.6734, allocations: 23.98 kB / 0.6134 GB, free: 6.949 MB / 0.4948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.783e-06/0.6734, allocations: 0 / 0.6134 GB, free: 6.949 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=13) (initialization): time 0.0002452/0.6737, allocations: 105.6 kB / 0.6135 GB, free: 6.84 MB / 0.4948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.038e-05/0.6737, allocations: 10.66 kB / 0.6135 GB, free: 6.832 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.061e-05/0.6737, allocations: 8.266 kB / 0.6135 GB, free: 6.824 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.397e-05/0.6738, allocations: 7.875 kB / 0.6136 GB, free: 6.816 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002107/0.674, allocations: 27.97 kB / 0.6136 GB, free: 6.789 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.25e-06/0.674, allocations: 4 kB / 0.6136 GB, free: 6.785 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 8.85e-05/0.6741, allocations: 11.98 kB / 0.6136 GB, free: 6.773 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.734e-05/0.6741, allocations: 4 kB / 0.6136 GB, free: 6.77 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 (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 9.956e-05/0.6743, allocations: 109 kB / 0.6137 GB, free: 6.656 MB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.764e-05/0.6743, allocations: 11.89 kB / 0.6137 GB, free: 6.645 MB / 0.4948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002913/0.6746, allocations: 105.7 kB / 0.6138 GB, free: 6.527 MB / 0.4948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.149e-06/0.6746, allocations: 0 / 0.6138 GB, free: 6.527 MB / 0.4948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.251e-06/0.6747, allocations: 4 kB / 0.6138 GB, free: 6.523 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.862e-06/0.6747, allocations: 3.984 kB / 0.6138 GB, free: 6.52 MB / 0.4948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005744/0.6752, allocations: 366.4 kB / 0.6142 GB, free: 6.105 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.2e-06/0.6753, allocations: 0 / 0.6142 GB, free: 6.105 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002217/0.6755, allocations: 35.98 kB / 0.6142 GB, free: 6.07 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.548e-06/0.6755, allocations: 0 / 0.6142 GB, free: 6.07 MB / 0.4948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.322e-05/0.6755, allocations: 0 / 0.6142 GB, free: 6.07 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.175e-06/0.6756, allocations: 0 / 0.6142 GB, free: 6.07 MB / 0.4948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.714e-06/0.6756, allocations: 0 / 0.6142 GB, free: 6.07 MB / 0.4948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003633/0.6759, allocations: 219.4 kB / 0.6144 GB, free: 5.84 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 6.192e-05/0.676, allocations: 85.09 kB / 0.6145 GB, free: 5.738 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.496e-05/0.6761, allocations: 3.984 kB / 0.6145 GB, free: 5.734 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001669/0.6762, allocations: 16.06 kB / 0.6145 GB, free: 5.719 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.704e-05/0.6763, allocations: 11.92 kB / 0.6145 GB, free: 5.707 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.439e-05/0.6763, allocations: 0 / 0.6145 GB, free: 5.707 MB / 0.4948 GB
Notification: Performance of sorting global known variables: time 6.134e-05/0.6764, allocations: 83.28 kB / 0.6146 GB, free: 5.625 MB / 0.4948 GB
Notification: Performance of sort global known variables: time 7.33e-07/0.6764, allocations: 0 / 0.6146 GB, free: 5.625 MB / 0.4948 GB
Notification: Performance of remove unused functions: time 0.0004119/0.6768, allocations: 47.92 kB / 0.6146 GB, free: 5.578 MB / 0.4948 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 0.0002837/0.6771, allocations: 139.1 kB / 0.6148 GB, free: 5.434 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 0.0002138/0.6773, allocations: 75.92 kB / 0.6149 GB, free: 5.359 MB / 0.4948 GB
Notification: Performance of simCode: created event and clocks part: time 3.233e-06/0.6774, allocations: 0 / 0.6149 GB, free: 5.359 MB / 0.4948 GB
Notification: Performance of simCode: created simulation system equations: time 8.761e-05/0.6775, allocations: 35.94 kB / 0.6149 GB, free: 5.324 MB / 0.4948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002291/0.6777, allocations: 8 kB / 0.6149 GB, free: 5.316 MB / 0.4948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006232/0.6783, allocations: 249.5 kB / 0.6151 GB, free: 5.043 MB / 0.4948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003774/0.6787, allocations: 0.6926 MB / 0.6158 GB, free: 4.324 MB / 0.4948 GB
Notification: Performance of simCode: alias equations: time 7.991e-05/0.6788, allocations: 8.672 kB / 0.6158 GB, free: 4.316 MB / 0.4948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 4.474e-05/0.6789, allocations: 19.42 kB / 0.6158 GB, free: 4.297 MB / 0.4948 GB
Notification: Performance of SimCode: time 1.467e-06/0.6789, allocations: 0 / 0.6158 GB, free: 4.297 MB / 0.4948 GB
Notification: Performance of Templates: time 0.004611/0.6835, allocations: 1.03 MB / 0.6168 GB, free: 3.273 MB / 0.4948 GB