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_trunk_ModelicaTest.Fluid.TestUtilities.TestRegRoot2ZeroDerivative")
Notification: Performance of loadModel(ModelicaTest): time 2.506/2.506, allocations: 270.1 MB / 283.6 MB, free: 3.113 MB / 234.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.003e-05/4.037e-05, allocations: 4 kB / 348.4 MB, free: 10.82 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1228/0.1229, allocations: 61.89 MB / 410.3 MB, free: 13 MB / 346.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.404/0.5269, allocations: 85.65 MB / 495.9 MB, free: 2.484 MB / 394.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002256/0.5272, allocations: 67.95 kB / 496 MB, free: 2.418 MB / 394.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.01497/0.5421, allocations: 3.168 MB / 499.2 MB, free: 15.25 MB / 410.7 MB
Notification: Performance of FrontEnd: time 1.956e-06/0.5422, allocations: 0 / 499.2 MB, free: 15.25 MB / 410.7 MB
Notification: Performance of Transformations before backend: time 7.858e-06/0.5422, allocations: 0 / 499.2 MB, free: 15.25 MB / 410.7 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 0.0004457/0.5427, allocations: 363.1 kB / 499.5 MB, free: 14.86 MB / 410.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.537e-05/0.5427, allocations: 8.031 kB / 499.5 MB, free: 14.85 MB / 410.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.648e-05/0.5428, allocations: 11.92 kB / 499.5 MB, free: 14.84 MB / 410.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001495/0.5429, allocations: 163 kB / 499.7 MB, free: 14.64 MB / 410.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.157e-05/0.543, allocations: 15.95 kB / 499.7 MB, free: 14.62 MB / 410.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.315e-05/0.543, allocations: 7.906 kB / 499.7 MB, free: 14.61 MB / 410.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001505/0.5432, allocations: 61.67 kB / 499.8 MB, free: 14.55 MB / 410.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.949e-05/0.5432, allocations: 7.984 kB / 499.8 MB, free: 14.54 MB / 410.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.103e-05/0.5432, allocations: 0 / 499.8 MB, free: 14.54 MB / 410.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.488e-06/0.5433, allocations: 0 / 499.8 MB, free: 14.54 MB / 410.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001087/0.5434, allocations: 40.84 kB / 499.8 MB, free: 14.5 MB / 410.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002447/0.5436, allocations: 181.5 kB / 0.4883 GB, free: 14.27 MB / 410.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001885/0.5438, allocations: 90.48 kB / 0.4884 GB, free: 14.18 MB / 410.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 7.152e-05/0.5439, allocations: 28.81 kB / 0.4884 GB, free: 14.14 MB / 410.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003163/0.5442, allocations: 109.1 kB / 0.4885 GB, free: 14.02 MB / 410.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.909e-05/0.5443, allocations: 30.56 kB / 0.4885 GB, free: 13.98 MB / 410.7 MB
Notification: Performance of pre-optimization done (n=13): time 2.52e-06/0.5443, allocations: 4 kB / 0.4885 GB, free: 13.98 MB / 410.7 MB
Notification: Performance of matching and sorting (n=23): time 0.1218/0.6661, allocations: 4.971 MB / 0.4934 GB, free: 8.961 MB / 410.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.13e-05/0.6662, allocations: 55.41 kB / 0.4935 GB, free: 8.895 MB / 410.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.849e-05/0.6663, allocations: 85 kB / 0.4935 GB, free: 8.805 MB / 410.7 MB
Notification: Performance of collectPreVariables (initialization): time 4.014e-05/0.6663, allocations: 29.7 kB / 0.4936 GB, free: 8.77 MB / 410.7 MB
Notification: Performance of collectInitialEqns (initialization): time 5.028e-05/0.6664, allocations: 84.64 kB / 0.4936 GB, free: 8.68 MB / 410.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001065/0.6665, allocations: 86.83 kB / 0.4937 GB, free: 8.594 MB / 410.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.223e-05/0.6666, allocations: 0 / 0.4937 GB, free: 8.594 MB / 410.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001729/0.6667, allocations: 326.8 kB / 0.494 GB, free: 8.266 MB / 410.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002008/0.667, allocations: 67.97 kB / 0.4941 GB, free: 8.199 MB / 410.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001927/0.6672, allocations: 71.98 kB / 0.4942 GB, free: 8.129 MB / 410.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007681/0.6679, allocations: 104.7 kB / 0.4943 GB, free: 8.027 MB / 410.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.695e-06/0.668, allocations: 0 / 0.4943 GB, free: 8.027 MB / 410.7 MB
Notification: Performance of matching and sorting (n=23) (initialization): time 0.00114/0.6691, allocations: 268.2 kB / 0.4945 GB, free: 7.762 MB / 410.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.253e-05/0.6692, allocations: 10.91 kB / 0.4945 GB, free: 7.754 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.05e-06/0.6692, allocations: 4 kB / 0.4945 GB, free: 7.75 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.639e-05/0.6692, allocations: 0 / 0.4945 GB, free: 7.75 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005665/0.6698, allocations: 95.84 kB / 0.4946 GB, free: 7.656 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.612e-06/0.6698, allocations: 0 / 0.4946 GB, free: 7.656 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002774/0.6701, allocations: 39.97 kB / 0.4947 GB, free: 7.617 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.864e-05/0.6702, allocations: 15.98 kB / 0.4947 GB, free: 7.602 MB / 410.7 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 0.0001401/0.6703, allocations: 123.4 kB / 0.4948 GB, free: 7.477 MB / 410.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.425e-05/0.6704, allocations: 7.906 kB / 0.4948 GB, free: 7.469 MB / 410.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001493/0.6719, allocations: 337.8 kB / 0.4951 GB, free: 7.129 MB / 410.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.167e-06/0.6719, allocations: 4 kB / 0.4951 GB, free: 7.125 MB / 410.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.717e-06/0.6719, allocations: 0 / 0.4951 GB, free: 7.125 MB / 410.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.447e-06/0.6719, allocations: 3.984 kB / 0.4951 GB, free: 7.121 MB / 410.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002583/0.6745, allocations: 0.7296 MB / 0.4959 GB, free: 6.332 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.293e-06/0.6746, allocations: 0 / 0.4959 GB, free: 6.332 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004949/0.6751, allocations: 91.92 kB / 0.4959 GB, free: 6.242 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.263e-05/0.6751, allocations: 7.953 kB / 0.4959 GB, free: 6.234 MB / 410.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.751e-05/0.6752, allocations: 15.98 kB / 0.496 GB, free: 6.219 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.466e-06/0.6752, allocations: 0 / 0.496 GB, free: 6.219 MB / 410.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.684e-06/0.6752, allocations: 0 / 0.496 GB, free: 6.219 MB / 410.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0011/0.6763, allocations: 364.7 kB / 0.4963 GB, free: 5.832 MB / 410.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 6.724e-05/0.6764, allocations: 85.02 kB / 0.4964 GB, free: 5.73 MB / 410.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.894e-05/0.6764, allocations: 11.88 kB / 0.4964 GB, free: 5.719 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002853/0.6767, allocations: 43.95 kB / 0.4964 GB, free: 5.676 MB / 410.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.877e-05/0.6768, allocations: 11.98 kB / 0.4965 GB, free: 5.664 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.098e-05/0.6768, allocations: 19.98 kB / 0.4965 GB, free: 5.645 MB / 410.7 MB
Notification: Performance of sorting global known variables: time 5.241e-05/0.6769, allocations: 75.28 kB / 0.4965 GB, free: 5.57 MB / 410.7 MB
Notification: Performance of sort global known variables: time 7.43e-07/0.6769, allocations: 0 / 0.4965 GB, free: 5.57 MB / 410.7 MB
Notification: Performance of remove unused functions: time 0.001915/0.6788, allocations: 0.6129 MB / 0.4971 GB, free: 4.957 MB / 410.7 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 0.003697/0.6825, allocations: 346.7 kB / 0.4975 GB, free: 4.609 MB / 410.7 MB
Notification: Performance of simCode: created initialization part: time 0.0005259/0.6831, allocations: 159.2 kB / 0.4976 GB, free: 4.457 MB / 410.7 MB
Notification: Performance of simCode: created event and clocks part: time 6.735e-06/0.6831, allocations: 0 / 0.4976 GB, free: 4.457 MB / 410.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002121/0.6834, allocations: 91.84 kB / 0.4977 GB, free: 4.367 MB / 410.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002213/0.6836, allocations: 11.95 kB / 0.4977 GB, free: 4.355 MB / 410.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0009533/0.6846, allocations: 247.4 kB / 0.498 GB, free: 4.082 MB / 410.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003882/0.685, allocations: 0.7056 MB / 0.4987 GB, free: 3.352 MB / 410.7 MB
Notification: Performance of simCode: alias equations: time 0.000435/0.6854, allocations: 77.2 kB / 0.4987 GB, free: 3.277 MB / 410.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001754/0.6856, allocations: 47.41 kB / 0.4988 GB, free: 3.23 MB / 410.7 MB
Notification: Performance of SimCode: time 1.792e-06/0.6856, allocations: 4 kB / 0.4988 GB, free: 3.227 MB / 410.7 MB
Notification: Performance of Templates: time 0.03499/0.7206, allocations: 17.43 MB / 0.5158 GB, free: 2.297 MB / 426.7 MB