Running command: translateModel(ModelicaTest.Fluid.TestUtilities.TestRegRoot2ZeroDerivative,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|x|y1|y1d|y1dd|y2|y2d|y2dd|y3|y3d|y3dd|y4|y4d|y4dd",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Fluid.TestUtilities.TestRegRoot2ZeroDerivative")
Notification: Performance of loadModel(ModelicaTest): time 2.319/2.319, allocations: 249.5 MB / 261.6 MB, free: 2.164 MB / 202.8 MB
Notification: Performance of FrontEnd - loaded program: time 4.606e-05/4.617e-05, allocations: 4 kB / 323.4 MB, free: 4.309 MB / 266.8 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3192/0.3192, allocations: 58.82 MB / 382.2 MB, free: 10.32 MB / 314.8 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1285/0.4478, allocations: 84.59 MB / 466.8 MB, free: 7.938 MB / 394.8 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002157/0.4481, allocations: 67.97 kB / 466.9 MB, free: 7.871 MB / 394.8 MB
Notification: Performance of FrontEnd - DAE generated: time 0.01434/0.4624, allocations: 3.153 MB / 470 MB, free: 4.711 MB / 394.8 MB
Notification: Performance of FrontEnd: time 3.291e-06/0.4625, allocations: 0 / 470 MB, free: 4.711 MB / 394.8 MB
Notification: Performance of Transformations before backend: time 1.64e-05/0.4625, allocations: 4 kB / 470 MB, free: 4.707 MB / 394.8 MB
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 0.0004979/0.4631, allocations: 365 kB / 470.4 MB, free: 4.309 MB / 394.8 MB
Notification: Performance of prepare preOptimizeDAE: time 4.181e-05/0.4631, allocations: 12.03 kB / 470.4 MB, free: 4.297 MB / 394.8 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.474e-05/0.4632, allocations: 3.906 kB / 470.4 MB, free: 4.293 MB / 394.8 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001436/0.4633, allocations: 167 kB / 470.5 MB, free: 4.09 MB / 394.8 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.585e-05/0.4633, allocations: 4 kB / 470.6 MB, free: 4.086 MB / 394.8 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.958e-05/0.4634, allocations: 12 kB / 470.6 MB, free: 4.074 MB / 394.8 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001454/0.4635, allocations: 65.67 kB / 470.6 MB, free: 4.004 MB / 394.8 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.639e-05/0.4636, allocations: 0 / 470.6 MB, free: 4.004 MB / 394.8 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.215e-05/0.4636, allocations: 3.938 kB / 470.6 MB, free: 4 MB / 394.8 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.277e-06/0.4636, allocations: 4 kB / 470.6 MB, free: 3.996 MB / 394.8 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001054/0.4637, allocations: 39.97 kB / 470.7 MB, free: 3.957 MB / 394.8 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002394/0.464, allocations: 189.4 kB / 470.9 MB, free: 3.723 MB / 394.8 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001716/0.4642, allocations: 78.5 kB / 470.9 MB, free: 3.637 MB / 394.8 MB
Notification: Performance of preOpt resolveLoops (simulation): time 7.075e-05/0.4643, allocations: 28.86 kB / 471 MB, free: 3.605 MB / 394.8 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003159/0.4646, allocations: 117.1 kB / 471.1 MB, free: 3.473 MB / 394.8 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.235e-05/0.4646, allocations: 30.56 kB / 471.1 MB, free: 3.434 MB / 394.8 MB
Notification: Performance of pre-optimization done (n=13): time 2.789e-06/0.4647, allocations: 0 / 471.1 MB, free: 3.434 MB / 394.8 MB
Notification: Performance of matching and sorting (n=23): time 0.1233/0.588, allocations: 4.978 MB / 476.1 MB, free: 14.42 MB / 410.8 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.626e-05/0.5881, allocations: 55.27 kB / 476.1 MB, free: 14.35 MB / 410.8 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.933e-05/0.5882, allocations: 89 kB / 476.2 MB, free: 14.26 MB / 410.8 MB
Notification: Performance of collectPreVariables (initialization): time 4.827e-05/0.5883, allocations: 29.7 kB / 476.3 MB, free: 14.22 MB / 410.8 MB
Notification: Performance of collectInitialEqns (initialization): time 4.796e-05/0.5883, allocations: 80.52 kB / 476.3 MB, free: 14.14 MB / 410.8 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001032/0.5884, allocations: 83.02 kB / 476.4 MB, free: 14.05 MB / 410.8 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.49e-05/0.5885, allocations: 4 kB / 476.4 MB, free: 14.05 MB / 410.8 MB
Notification: Performance of setup shared object (initialization): time 0.000166/0.5886, allocations: 318.8 kB / 476.7 MB, free: 13.73 MB / 410.8 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001948/0.5889, allocations: 71.98 kB / 476.8 MB, free: 13.66 MB / 410.8 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001865/0.5891, allocations: 71.38 kB / 476.9 MB, free: 13.59 MB / 410.8 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007126/0.5898, allocations: 103.9 kB / 477 MB, free: 13.49 MB / 410.8 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.127e-06/0.5898, allocations: 0 / 477 MB, free: 13.49 MB / 410.8 MB
Notification: Performance of matching and sorting (n=23) (initialization): time 0.001071/0.5909, allocations: 266.3 kB / 477.2 MB, free: 13.23 MB / 410.8 MB
Notification: Performance of prepare postOptimizeDAE: time 2.179e-05/0.5909, allocations: 8 kB / 477.2 MB, free: 13.22 MB / 410.8 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.072e-06/0.5909, allocations: 4 kB / 477.2 MB, free: 13.21 MB / 410.8 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.864e-05/0.591, allocations: 0 / 477.2 MB, free: 13.21 MB / 410.8 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000541/0.5915, allocations: 99.73 kB / 477.3 MB, free: 13.12 MB / 410.8 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.622e-06/0.5915, allocations: 0 / 477.3 MB, free: 13.12 MB / 410.8 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002658/0.5918, allocations: 39.97 kB / 477.4 MB, free: 13.08 MB / 410.8 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.94e-05/0.5919, allocations: 19.92 kB / 477.4 MB, free: 13.06 MB / 410.8 MB
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 (23):
 * Single equations (assignments): 23
 * 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 0.0001331/0.592, allocations: 116.9 kB / 477.5 MB, free: 12.94 MB / 410.8 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.256e-05/0.5921, allocations: 11.89 kB / 477.5 MB, free: 12.93 MB / 410.8 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001411/0.5935, allocations: 338.5 kB / 477.9 MB, free: 12.59 MB / 410.8 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.1e-06/0.5935, allocations: 0 / 477.9 MB, free: 12.59 MB / 410.8 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.827e-06/0.5936, allocations: 7.953 kB / 477.9 MB, free: 12.58 MB / 410.8 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.315e-06/0.5936, allocations: 0 / 477.9 MB, free: 12.58 MB / 410.8 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002441/0.596, allocations: 0.7335 MB / 478.6 MB, free: 11.79 MB / 410.8 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.606e-06/0.5961, allocations: 0 / 478.6 MB, free: 11.79 MB / 410.8 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004279/0.5965, allocations: 84 kB / 478.7 MB, free: 11.7 MB / 410.8 MB
Notification: Performance of postOpt tearingSystem (simulation): time 6.661e-06/0.5965, allocations: 0 / 478.7 MB, free: 11.7 MB / 410.8 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.873e-05/0.5966, allocations: 15.98 kB / 478.7 MB, free: 11.69 MB / 410.8 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.1e-06/0.5966, allocations: 3.938 kB / 478.7 MB, free: 11.68 MB / 410.8 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.539e-06/0.5966, allocations: 4 kB / 478.7 MB, free: 11.68 MB / 410.8 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001049/0.5977, allocations: 360.3 kB / 479.1 MB, free: 11.29 MB / 410.8 MB
Notification: Performance of postOpt removeConstants (simulation): time 7.315e-05/0.5977, allocations: 97 kB / 479.2 MB, free: 11.18 MB / 410.8 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.844e-05/0.5978, allocations: 4 kB / 479.2 MB, free: 11.18 MB / 410.8 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002772/0.5981, allocations: 39.97 kB / 479.2 MB, free: 11.14 MB / 410.8 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.217e-05/0.5981, allocations: 11.94 kB / 479.2 MB, free: 11.12 MB / 410.8 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.12e-05/0.5982, allocations: 19.98 kB / 479.2 MB, free: 11.11 MB / 410.8 MB
Notification: Performance of sorting global known variables: time 5.036e-05/0.5982, allocations: 75.28 kB / 479.3 MB, free: 11.03 MB / 410.8 MB
Notification: Performance of sort global known variables: time 7.81e-07/0.5983, allocations: 0 / 479.3 MB, free: 11.03 MB / 410.8 MB
Notification: Performance of remove unused functions: time 0.001883/0.6002, allocations: 0.609 MB / 479.9 MB, free: 10.42 MB / 410.8 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (23):
 * Single equations (assignments): 23
 * 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 0.00358/0.6037, allocations: 346.6 kB / 480.2 MB, free: 10.07 MB / 410.8 MB
Notification: Performance of simCode: created initialization part: time 0.0005395/0.6043, allocations: 172 kB / 480.4 MB, free: 9.906 MB / 410.8 MB
Notification: Performance of simCode: created event and clocks part: time 3.594e-06/0.6043, allocations: 0 / 480.4 MB, free: 9.906 MB / 410.8 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002069/0.6046, allocations: 90.84 kB / 480.5 MB, free: 9.82 MB / 410.8 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001976/0.6048, allocations: 11.94 kB / 480.5 MB, free: 9.809 MB / 410.8 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0009254/0.6057, allocations: 247.4 kB / 480.8 MB, free: 9.535 MB / 410.8 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003812/0.6061, allocations: 0.7017 MB / 481.5 MB, free: 8.805 MB / 410.8 MB
Notification: Performance of simCode: alias equations: time 0.0004284/0.6066, allocations: 73.2 kB / 481.5 MB, free: 8.73 MB / 410.8 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001815/0.6067, allocations: 51.39 kB / 481.6 MB, free: 8.68 MB / 410.8 MB
Notification: Performance of SimCode: time 1.845e-06/0.6068, allocations: 4 kB / 481.6 MB, free: 8.676 MB / 410.8 MB
Notification: Performance of Templates: time 0.03536/0.6421, allocations: 17.42 MB / 499 MB, free: 7.266 MB / 426.8 MB