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_3.2.2_ModelicaTest.Fluid.TestUtilities.TestRegRoot2ZeroDerivative")
Notification: Performance of loadModel(ModelicaTest): time 2.312/2.312, allocations: 235 MB / 247.2 MB, free: 14.37 MB / 202.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.905e-05/2.897e-05, allocations: 0 / 304.9 MB, free: 5.172 MB / 250.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3652/0.3653, allocations: 54.85 MB / 359.8 MB, free: 3.129 MB / 298.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1278/0.4932, allocations: 79.72 MB / 439.5 MB, free: 1.23 MB / 362.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0001971/0.4934, allocations: 59.97 kB / 439.6 MB, free: 1.172 MB / 362.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.01403/0.5075, allocations: 3.094 MB / 442.7 MB, free: 14.09 MB / 378.7 MB
Notification: Performance of FrontEnd: time 5.222e-06/0.5075, allocations: 3.984 kB / 442.7 MB, free: 14.09 MB / 378.7 MB
Notification: Performance of Transformations before backend: time 7.059e-06/0.5075, allocations: 0 / 442.7 MB, free: 14.09 MB / 378.7 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 0.0003997/0.5079, allocations: 350.4 kB / 443 MB, free: 13.7 MB / 378.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.269e-05/0.508, allocations: 8.031 kB / 443 MB, free: 13.7 MB / 378.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.215e-05/0.508, allocations: 13.66 kB / 443 MB, free: 13.68 MB / 378.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001451/0.5082, allocations: 170.9 kB / 443.2 MB, free: 13.48 MB / 378.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.575e-05/0.5082, allocations: 8 kB / 443.2 MB, free: 13.47 MB / 378.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.905e-05/0.5083, allocations: 8 kB / 443.2 MB, free: 13.46 MB / 378.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001436/0.5084, allocations: 57.67 kB / 443.3 MB, free: 13.4 MB / 378.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.918e-05/0.5085, allocations: 7.953 kB / 443.3 MB, free: 13.39 MB / 378.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.084e-05/0.5085, allocations: 0.5625 kB / 443.3 MB, free: 13.39 MB / 378.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.758e-06/0.5085, allocations: 0 / 443.3 MB, free: 13.39 MB / 378.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000122/0.5086, allocations: 43.97 kB / 443.3 MB, free: 13.35 MB / 378.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002328/0.5089, allocations: 169.6 kB / 443.5 MB, free: 13.13 MB / 378.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001788/0.5091, allocations: 86.5 kB / 443.6 MB, free: 13.04 MB / 378.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 7.335e-05/0.5092, allocations: 32.84 kB / 443.6 MB, free: 13 MB / 378.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002675/0.5094, allocations: 107.6 kB / 443.7 MB, free: 12.88 MB / 378.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.061e-05/0.5095, allocations: 30.56 kB / 443.7 MB, free: 12.84 MB / 378.7 MB
Notification: Performance of pre-optimization done (n=13): time 2.315e-06/0.5095, allocations: 4 kB / 443.7 MB, free: 12.84 MB / 378.7 MB
Notification: Performance of matching and sorting (n=23): time 0.1211/0.6307, allocations: 4.967 MB / 448.7 MB, free: 7.844 MB / 378.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.729e-05/0.6307, allocations: 55.41 kB / 448.7 MB, free: 7.777 MB / 378.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.773e-05/0.6308, allocations: 89 kB / 448.8 MB, free: 7.684 MB / 378.7 MB
Notification: Performance of collectPreVariables (initialization): time 3.97e-05/0.6309, allocations: 29.7 kB / 448.9 MB, free: 7.648 MB / 378.7 MB
Notification: Performance of collectInitialEqns (initialization): time 5.078e-05/0.631, allocations: 88.62 kB / 449 MB, free: 7.555 MB / 378.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001002/0.6311, allocations: 70.92 kB / 449 MB, free: 7.484 MB / 378.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.503e-05/0.6311, allocations: 4 kB / 449 MB, free: 7.48 MB / 378.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001638/0.6313, allocations: 318.8 kB / 449.3 MB, free: 7.16 MB / 378.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002017/0.6315, allocations: 67.98 kB / 449.4 MB, free: 7.094 MB / 378.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001907/0.6317, allocations: 67.98 kB / 449.5 MB, free: 7.027 MB / 378.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007161/0.6324, allocations: 111.8 kB / 449.6 MB, free: 6.918 MB / 378.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.113e-06/0.6325, allocations: 0 / 449.6 MB, free: 6.918 MB / 378.7 MB
Notification: Performance of matching and sorting (n=23) (initialization): time 0.0011/0.6336, allocations: 263.8 kB / 449.8 MB, free: 6.656 MB / 378.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.879e-05/0.6336, allocations: 8 kB / 449.8 MB, free: 6.648 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.634e-06/0.6336, allocations: 0 / 449.8 MB, free: 6.648 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.516e-05/0.6336, allocations: 7.938 kB / 449.9 MB, free: 6.641 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005485/0.6342, allocations: 91.22 kB / 449.9 MB, free: 6.555 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.585e-06/0.6342, allocations: 0 / 449.9 MB, free: 6.555 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002717/0.6345, allocations: 39.97 kB / 450 MB, free: 6.516 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.953e-05/0.6346, allocations: 15.98 kB / 450 MB, free: 6.5 MB / 378.7 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 0.0001282/0.6347, allocations: 116.9 kB / 450.1 MB, free: 6.379 MB / 378.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.273e-05/0.6348, allocations: 15.86 kB / 450.1 MB, free: 6.363 MB / 378.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001395/0.6362, allocations: 329.8 kB / 450.4 MB, free: 6.027 MB / 378.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.492e-06/0.6362, allocations: 7.938 kB / 450.5 MB, free: 6.02 MB / 378.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.355e-06/0.6362, allocations: 0 / 450.5 MB, free: 6.02 MB / 378.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.314e-06/0.6362, allocations: 0 / 450.5 MB, free: 6.02 MB / 378.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002511/0.6388, allocations: 0.745 MB / 451.2 MB, free: 5.215 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.03e-06/0.6388, allocations: 0 / 451.2 MB, free: 5.215 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004363/0.6392, allocations: 91.92 kB / 451.3 MB, free: 5.125 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 8.393e-06/0.6393, allocations: 4 kB / 451.3 MB, free: 5.121 MB / 378.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.578e-05/0.6393, allocations: 12 kB / 451.3 MB, free: 5.109 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.009e-06/0.6393, allocations: 0 / 451.3 MB, free: 5.109 MB / 378.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.867e-06/0.6393, allocations: 7.938 kB / 451.3 MB, free: 5.102 MB / 378.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00106/0.6404, allocations: 371.7 kB / 451.7 MB, free: 4.707 MB / 378.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 6.564e-05/0.6405, allocations: 93.95 kB / 451.8 MB, free: 4.598 MB / 378.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.548e-05/0.6405, allocations: 0 / 451.8 MB, free: 4.598 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002908/0.6408, allocations: 39.97 kB / 451.8 MB, free: 4.559 MB / 378.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.119e-05/0.6409, allocations: 11.98 kB / 451.8 MB, free: 4.547 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.99e-05/0.6409, allocations: 19.98 kB / 451.8 MB, free: 4.527 MB / 378.7 MB
Notification: Performance of sorting global known variables: time 4.899e-05/0.641, allocations: 75.28 kB / 451.9 MB, free: 4.453 MB / 378.7 MB
Notification: Performance of sort global known variables: time 6.8e-07/0.641, allocations: 0 / 451.9 MB, free: 4.453 MB / 378.7 MB
Notification: Performance of remove unused functions: time 0.001911/0.6429, allocations: 0.6129 MB / 452.5 MB, free: 3.84 MB / 378.7 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 0.003597/0.6466, allocations: 334.8 kB / 452.9 MB, free: 3.504 MB / 378.7 MB
Notification: Performance of simCode: created initialization part: time 0.0004892/0.6471, allocations: 171.7 kB / 453 MB, free: 3.336 MB / 378.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.143e-06/0.6471, allocations: 0 / 453 MB, free: 3.336 MB / 378.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002165/0.6473, allocations: 87.91 kB / 453.1 MB, free: 3.25 MB / 378.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001915/0.6475, allocations: 4.766 kB / 453.1 MB, free: 3.246 MB / 378.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0009458/0.6485, allocations: 265.9 kB / 453.4 MB, free: 2.957 MB / 378.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003758/0.6489, allocations: 0.7017 MB / 454.1 MB, free: 2.23 MB / 378.7 MB
Notification: Performance of simCode: alias equations: time 0.00043/0.6493, allocations: 80.77 kB / 454.2 MB, free: 2.156 MB / 378.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001796/0.6495, allocations: 47.39 kB / 454.2 MB, free: 2.109 MB / 378.7 MB
Notification: Performance of SimCode: time 1.827e-06/0.6495, allocations: 0 / 454.2 MB, free: 2.109 MB / 378.7 MB
Notification: Performance of Templates: time 0.03724/0.6868, allocations: 17.42 MB / 471.6 MB, free: 0.7148 MB / 394.7 MB