Running command: translateModel(ModelicaTest.Fluid.TestUtilities.TestRegRootDerivative,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|x|y|yd|k1|k2",fileNamePrefix="ModelicaTest_3.2.2_ModelicaTest.Fluid.TestUtilities.TestRegRootDerivative")
Notification: Performance of loadModel(ModelicaTest): time 2.452/2.452, allocations: 234.9 MB / 249.4 MB, free: 9.789 MB / 202.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.277e-05/3.267e-05, allocations: 4 kB / 308 MB, free: 15.12 MB / 266.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3572/0.3572, allocations: 54.87 MB / 362.9 MB, free: 11.71 MB / 298.7 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestUtilities.TestRegRootDerivative): time 0.0008494/0.3582, allocations: 228.3 kB / 363.1 MB, free: 11.49 MB / 298.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0003589/0.3586, allocations: 83.77 kB / 363.2 MB, free: 11.41 MB / 298.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 1.95e-05/0.3586, allocations: 0 / 363.2 MB, free: 11.41 MB / 298.7 MB
Notification: Performance of NFTyping.typeComponents: time 1.249e-05/0.3586, allocations: 0 / 363.2 MB, free: 11.41 MB / 298.7 MB
Notification: Performance of NFTyping.typeBindings: time 2.703e-05/0.3587, allocations: 4 kB / 363.2 MB, free: 11.4 MB / 298.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0001634/0.3589, allocations: 7.984 kB / 363.2 MB, free: 11.39 MB / 298.7 MB
Notification: Performance of NFFlatten.flatten: time 4.915e-05/0.3589, allocations: 4 kB / 363.2 MB, free: 11.39 MB / 298.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 4.595e-05/0.359, allocations: 0 / 363.2 MB, free: 11.39 MB / 298.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 3.561e-05/0.359, allocations: 11.98 kB / 363.2 MB, free: 11.38 MB / 298.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 6.601e-05/0.3591, allocations: 7.938 kB / 363.2 MB, free: 11.37 MB / 298.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001343/0.3593, allocations: 31.95 kB / 363.3 MB, free: 11.34 MB / 298.7 MB
Notification: Performance of NFPackage.collectConstants: time 2.308e-05/0.3593, allocations: 4 kB / 363.3 MB, free: 11.34 MB / 298.7 MB
Notification: Performance of NFScalarize.scalarize: time 1.146e-05/0.3593, allocations: 0 / 363.3 MB, free: 11.34 MB / 298.7 MB
Notification: Performance of NFVerifyModel.verify: time 1.518e-05/0.3594, allocations: 3.938 kB / 363.3 MB, free: 11.33 MB / 298.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0001019/0.3595, allocations: 15.97 kB / 363.3 MB, free: 11.32 MB / 298.7 MB
Notification: Performance of FrontEnd - DAE generated: time 8.085e-06/0.3595, allocations: 4 kB / 363.3 MB, free: 11.31 MB / 298.7 MB
Notification: Performance of FrontEnd: time 2.715e-06/0.3595, allocations: 3.938 kB / 363.3 MB, free: 11.31 MB / 298.7 MB
Notification: Performance of Transformations before backend: time 1.021e-05/0.3595, allocations: 0 / 363.3 MB, free: 11.31 MB / 298.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 5
 * Number of variables: 5
Notification: Performance of Generate backend data structure: time 0.0004939/0.3601, allocations: 329.8 kB / 363.6 MB, free: 10.94 MB / 298.7 MB
Notification: Performance of prepare preOptimizeDAE: time 5.572e-05/0.3601, allocations: 8.031 kB / 363.6 MB, free: 10.93 MB / 298.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.721e-05/0.3602, allocations: 11.86 kB / 363.6 MB, free: 10.92 MB / 298.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001607/0.3604, allocations: 159.1 kB / 363.8 MB, free: 10.73 MB / 298.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.634e-05/0.3604, allocations: 0 / 363.8 MB, free: 10.73 MB / 298.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.78e-05/0.3604, allocations: 4 kB / 363.8 MB, free: 10.72 MB / 298.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001716/0.3606, allocations: 55.34 kB / 363.8 MB, free: 10.66 MB / 298.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.012e-05/0.3606, allocations: 4 kB / 363.8 MB, free: 10.65 MB / 298.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.293e-05/0.3607, allocations: 0 / 363.8 MB, free: 10.65 MB / 298.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.092e-06/0.3607, allocations: 4 kB / 363.9 MB, free: 10.65 MB / 298.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 8.877e-05/0.3608, allocations: 15.94 kB / 363.9 MB, free: 10.63 MB / 298.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004252/0.3612, allocations: 317.1 kB / 364.2 MB, free: 10.27 MB / 298.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 9.32e-05/0.3613, allocations: 26.61 kB / 364.2 MB, free: 10.23 MB / 298.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.599e-05/0.3614, allocations: 8 kB / 364.2 MB, free: 10.23 MB / 298.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.388e-05/0.3614, allocations: 30.56 kB / 364.2 MB, free: 10.19 MB / 298.7 MB
Notification: Performance of pre-optimization done (n=4): time 2.394e-06/0.3615, allocations: 0 / 364.2 MB, free: 10.19 MB / 298.7 MB
Notification: Performance of matching and sorting (n=4): time 0.0002999/0.3618, allocations: 61.67 kB / 364.3 MB, free: 10.12 MB / 298.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.734e-05/0.3618, allocations: 51.41 kB / 364.4 MB, free: 10.06 MB / 298.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001031/0.3619, allocations: 89 kB / 364.4 MB, free: 9.965 MB / 298.7 MB
Notification: Performance of collectPreVariables (initialization): time 2.679e-05/0.362, allocations: 25.7 kB / 364.5 MB, free: 9.934 MB / 298.7 MB
Notification: Performance of collectInitialEqns (initialization): time 6.457e-05/0.3621, allocations: 88.17 kB / 364.6 MB, free: 9.844 MB / 298.7 MB
Notification: Performance of collectInitialBindings (initialization): time 2.656e-05/0.3621, allocations: 19.73 kB / 364.6 MB, free: 9.824 MB / 298.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.641e-06/0.3621, allocations: 4 kB / 364.6 MB, free: 9.82 MB / 298.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001587/0.3623, allocations: 314.8 kB / 364.9 MB, free: 9.504 MB / 298.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 4.581e-05/0.3624, allocations: 4 kB / 364.9 MB, free: 9.5 MB / 298.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 6.428e-05/0.3624, allocations: 25.7 kB / 364.9 MB, free: 9.469 MB / 298.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 5.407e-05/0.3625, allocations: 4 kB / 364.9 MB, free: 9.465 MB / 298.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.595e-06/0.3625, allocations: 0 / 364.9 MB, free: 9.465 MB / 298.7 MB
Notification: Performance of matching and sorting (n=5) (initialization): time 0.0001963/0.3627, allocations: 65.62 kB / 365 MB, free: 9.395 MB / 298.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.378e-05/0.3628, allocations: 4 kB / 365 MB, free: 9.391 MB / 298.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.728e-06/0.3628, allocations: 0 / 365 MB, free: 9.391 MB / 298.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.823e-05/0.3628, allocations: 3.938 kB / 365 MB, free: 9.387 MB / 298.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001311/0.363, allocations: 8 kB / 365 MB, free: 9.379 MB / 298.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.015e-05/0.363, allocations: 3.953 kB / 365 MB, free: 9.375 MB / 298.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 4.567e-05/0.3631, allocations: 0 / 365 MB, free: 9.375 MB / 298.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.186e-05/0.3631, allocations: 4 kB / 365 MB, free: 9.371 MB / 298.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 2
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (5):
 * Single equations (assignments): 5
 * 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 0.000114/0.3632, allocations: 117.8 kB / 365.1 MB, free: 9.246 MB / 298.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.689e-05/0.3633, allocations: 11.97 kB / 365.1 MB, free: 9.234 MB / 298.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002169/0.3635, allocations: 53.19 kB / 365.2 MB, free: 9.176 MB / 298.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.376e-06/0.3636, allocations: 4 kB / 365.2 MB, free: 9.172 MB / 298.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.721e-06/0.3636, allocations: 0 / 365.2 MB, free: 9.172 MB / 298.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.244e-06/0.3636, allocations: 3.953 kB / 365.2 MB, free: 9.168 MB / 298.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002907/0.3639, allocations: 161.6 kB / 365.3 MB, free: 8.961 MB / 298.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.385e-06/0.3639, allocations: 0 / 365.3 MB, free: 8.961 MB / 298.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 9.468e-05/0.364, allocations: 8 kB / 365.4 MB, free: 8.953 MB / 298.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.957e-06/0.364, allocations: 240 / 365.4 MB, free: 8.953 MB / 298.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.36e-05/0.3641, allocations: 3.984 kB / 365.4 MB, free: 8.949 MB / 298.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.865e-06/0.3641, allocations: 4 kB / 365.4 MB, free: 8.945 MB / 298.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.374e-06/0.3641, allocations: 0 / 365.4 MB, free: 8.945 MB / 298.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002386/0.3644, allocations: 159.4 kB / 365.5 MB, free: 8.773 MB / 298.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 5.651e-05/0.3644, allocations: 81.05 kB / 365.6 MB, free: 8.676 MB / 298.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.424e-05/0.3645, allocations: 4.25 kB / 365.6 MB, free: 8.672 MB / 298.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001155/0.3646, allocations: 4 kB / 365.6 MB, free: 8.668 MB / 298.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.745e-05/0.3647, allocations: 4 kB / 365.6 MB, free: 8.664 MB / 298.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.496e-06/0.3647, allocations: 0 / 365.6 MB, free: 8.664 MB / 298.7 MB
Notification: Performance of sorting global known variables: time 5.103e-05/0.3648, allocations: 83.28 kB / 365.7 MB, free: 8.582 MB / 298.7 MB
Notification: Performance of sort global known variables: time 4.91e-07/0.3648, allocations: 0 / 365.7 MB, free: 8.582 MB / 298.7 MB
Notification: Performance of remove unused functions: time 0.0005155/0.3653, allocations: 7.984 kB / 365.7 MB, free: 8.574 MB / 298.7 MB
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 (5):
 * Single equations (assignments): 5
 * 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 0.0002036/0.3655, allocations: 107.2 kB / 365.8 MB, free: 8.457 MB / 298.7 MB
Notification: Performance of simCode: created initialization part: time 0.0001806/0.3657, allocations: 19.94 kB / 365.8 MB, free: 8.438 MB / 298.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.016e-06/0.3657, allocations: 0 / 365.8 MB, free: 8.438 MB / 298.7 MB
Notification: Performance of simCode: created simulation system equations: time 7.667e-05/0.3658, allocations: 19.98 kB / 365.8 MB, free: 8.418 MB / 298.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000286/0.3661, allocations: 8.109 kB / 365.8 MB, free: 8.41 MB / 298.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003725/0.3665, allocations: 110.7 kB / 366 MB, free: 8.273 MB / 298.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003499/0.3669, allocations: 0.6809 MB / 366.6 MB, free: 7.566 MB / 298.7 MB
Notification: Performance of simCode: alias equations: time 7.589e-05/0.367, allocations: 3.938 kB / 366.6 MB, free: 7.562 MB / 298.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.825e-05/0.367, allocations: 15.44 kB / 366.7 MB, free: 7.547 MB / 298.7 MB
Notification: Performance of SimCode: time 1.843e-06/0.3671, allocations: 0 / 366.7 MB, free: 7.547 MB / 298.7 MB
Notification: Performance of Templates: time 0.004001/0.3711, allocations: 404.8 kB / 367.1 MB, free: 7.152 MB / 298.7 MB