Running command: translateModel(ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|x|y|yd|ydd|k1|k2|y2|y2d|y2dd",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives")
Notification: Performance of loadModel(ModelicaTest): time 2.376/2.376, allocations: 270 MB / 283.6 MB, free: 3.109 MB / 234.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.075e-05/3.081e-05, allocations: 1.969 kB / 348.4 MB, free: 10.82 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1106/0.1107, allocations: 61.89 MB / 410.3 MB, free: 13 MB / 346.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.4022/0.513, allocations: 85.55 MB / 495.8 MB, free: 2.605 MB / 394.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002315/0.5132, allocations: 63.97 kB / 495.9 MB, free: 2.543 MB / 394.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.01408/0.5274, allocations: 3.039 MB / 498.9 MB, free: 15.51 MB / 410.7 MB
Notification: Performance of FrontEnd: time 5.224e-06/0.5274, allocations: 4 kB / 498.9 MB, free: 15.5 MB / 410.7 MB
Notification: Performance of Transformations before backend: time 7.919e-06/0.5274, allocations: 0 / 498.9 MB, free: 15.5 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: 9
 * Number of variables: 9
Notification: Performance of Generate backend data structure: time 0.0004532/0.5279, allocations: 370.3 kB / 499.3 MB, free: 15.1 MB / 410.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.587e-05/0.528, allocations: 8.031 kB / 499.3 MB, free: 15.09 MB / 410.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.573e-05/0.528, allocations: 7.938 kB / 499.3 MB, free: 15.08 MB / 410.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001559/0.5282, allocations: 170.9 kB / 499.5 MB, free: 14.88 MB / 410.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.948e-05/0.5282, allocations: 7.938 kB / 499.5 MB, free: 14.87 MB / 410.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.623e-05/0.5282, allocations: 8 kB / 499.5 MB, free: 14.86 MB / 410.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001327/0.5284, allocations: 45.69 kB / 499.5 MB, free: 14.81 MB / 410.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.572e-05/0.5284, allocations: 3.938 kB / 499.5 MB, free: 14.8 MB / 410.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.3e-05/0.5284, allocations: 4 kB / 499.5 MB, free: 14.8 MB / 410.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.242e-06/0.5285, allocations: 8 kB / 499.5 MB, free: 14.79 MB / 410.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 8.221e-05/0.5285, allocations: 20 kB / 499.6 MB, free: 14.77 MB / 410.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002239/0.5288, allocations: 173.6 kB / 499.7 MB, free: 14.55 MB / 410.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002453/0.529, allocations: 51.38 kB / 499.8 MB, free: 14.5 MB / 410.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 7.076e-05/0.5291, allocations: 28.81 kB / 499.8 MB, free: 14.46 MB / 410.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002933/0.5294, allocations: 113.4 kB / 499.9 MB, free: 14.34 MB / 410.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.358e-05/0.5295, allocations: 34.5 kB / 499.9 MB, free: 14.29 MB / 410.7 MB
Notification: Performance of pre-optimization done (n=9): time 2.834e-06/0.5295, allocations: 0 / 499.9 MB, free: 14.29 MB / 410.7 MB
Notification: Performance of matching and sorting (n=19): time 0.1286/0.6581, allocations: 5.39 MB / 0.4935 GB, free: 8.863 MB / 410.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.353e-05/0.6582, allocations: 51.41 kB / 0.4935 GB, free: 8.801 MB / 410.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001069/0.6583, allocations: 101 kB / 0.4936 GB, free: 8.695 MB / 410.7 MB
Notification: Performance of collectPreVariables (initialization): time 6.024e-05/0.6584, allocations: 25.7 kB / 0.4937 GB, free: 8.664 MB / 410.7 MB
Notification: Performance of collectInitialEqns (initialization): time 5.587e-05/0.6584, allocations: 84.14 kB / 0.4937 GB, free: 8.578 MB / 410.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001181/0.6586, allocations: 63.02 kB / 0.4938 GB, free: 8.516 MB / 410.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.578e-05/0.6586, allocations: 0 / 0.4938 GB, free: 8.516 MB / 410.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001635/0.6588, allocations: 322.8 kB / 0.4941 GB, free: 8.191 MB / 410.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004711/0.6593, allocations: 187.9 kB / 0.4943 GB, free: 8.008 MB / 410.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004723/0.6598, allocations: 195.9 kB / 0.4945 GB, free: 7.816 MB / 410.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001291/0.6611, allocations: 242.5 kB / 0.4947 GB, free: 7.582 MB / 410.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.807e-06/0.6611, allocations: 0 / 0.4947 GB, free: 7.582 MB / 410.7 MB
Notification: Performance of matching and sorting (n=19) (initialization): time 0.002058/0.6632, allocations: 0.5285 MB / 0.4952 GB, free: 7.047 MB / 410.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.371e-05/0.6632, allocations: 4 kB / 0.4952 GB, free: 7.043 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.802e-06/0.6632, allocations: 0 / 0.4952 GB, free: 7.043 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.935e-05/0.6632, allocations: 4 kB / 0.4952 GB, free: 7.039 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009416/0.6642, allocations: 119.8 kB / 0.4953 GB, free: 6.922 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.125e-06/0.6642, allocations: 0 / 0.4953 GB, free: 6.922 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000583/0.6648, allocations: 31.95 kB / 0.4954 GB, free: 6.891 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.573e-05/0.6649, allocations: 35.94 kB / 0.4954 GB, free: 6.855 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 (19):
 * Single equations (assignments): 19
 * 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 0.0001775/0.6651, allocations: 112.9 kB / 0.4955 GB, free: 6.738 MB / 410.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.708e-05/0.6652, allocations: 11.86 kB / 0.4955 GB, free: 6.727 MB / 410.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002538/0.6678, allocations: 0.646 MB / 0.4962 GB, free: 6.07 MB / 410.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.12e-06/0.6678, allocations: 0 / 0.4962 GB, free: 6.07 MB / 410.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.344e-06/0.6678, allocations: 4 kB / 0.4962 GB, free: 6.066 MB / 410.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.331e-06/0.6678, allocations: 0 / 0.4962 GB, free: 6.066 MB / 410.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005021/0.6729, allocations: 1.105 MB / 0.4972 GB, free: 4.887 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.467e-05/0.6729, allocations: 11.98 kB / 0.4973 GB, free: 4.875 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008002/0.6737, allocations: 107.8 kB / 0.4974 GB, free: 4.77 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.191e-05/0.6738, allocations: 4 kB / 0.4974 GB, free: 4.766 MB / 410.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.742e-05/0.6738, allocations: 24.14 kB / 0.4974 GB, free: 4.742 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.765e-06/0.6738, allocations: 4 kB / 0.4974 GB, free: 4.738 MB / 410.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.652e-06/0.6739, allocations: 11.97 kB / 0.4974 GB, free: 4.727 MB / 410.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001867/0.6757, allocations: 0.584 MB / 0.498 GB, free: 4.074 MB / 410.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 6.505e-05/0.6758, allocations: 85.02 kB / 0.498 GB, free: 3.973 MB / 410.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.092e-05/0.6759, allocations: 4 kB / 0.4981 GB, free: 3.969 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005811/0.6765, allocations: 35.95 kB / 0.4981 GB, free: 3.934 MB / 410.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.259e-05/0.6766, allocations: 19.94 kB / 0.4981 GB, free: 3.914 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.152e-05/0.6766, allocations: 27.95 kB / 0.4981 GB, free: 3.887 MB / 410.7 MB
Notification: Performance of sorting global known variables: time 6.248e-05/0.6767, allocations: 87.22 kB / 0.4982 GB, free: 3.801 MB / 410.7 MB
Notification: Performance of sort global known variables: time 7.68e-07/0.6767, allocations: 0 / 0.4982 GB, free: 3.801 MB / 410.7 MB
Notification: Performance of remove unused functions: time 0.002018/0.6788, allocations: 0.6286 MB / 0.4988 GB, free: 3.172 MB / 410.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (19):
 * Single equations (assignments): 19
 * 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 0.004114/0.6829, allocations: 346.6 kB / 0.4992 GB, free: 2.824 MB / 410.7 MB
Notification: Performance of simCode: created initialization part: time 0.001039/0.684, allocations: 371.8 kB / 0.4995 GB, free: 2.461 MB / 410.7 MB
Notification: Performance of simCode: created event and clocks part: time 4.282e-06/0.684, allocations: 0 / 0.4995 GB, free: 2.461 MB / 410.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0004402/0.6844, allocations: 159.8 kB / 0.4997 GB, free: 2.305 MB / 410.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002442/0.6847, allocations: 8 kB / 0.4997 GB, free: 2.297 MB / 410.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002853/0.6876, allocations: 477.1 kB / 0.5001 GB, free: 1.793 MB / 410.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004002/0.688, allocations: 0.7007 MB / 0.5008 GB, free: 1.062 MB / 410.7 MB
Notification: Performance of simCode: alias equations: time 0.0007736/0.6888, allocations: 124.9 kB / 0.5009 GB, free: 0.9375 MB / 410.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004308/0.6892, allocations: 87.28 kB / 0.501 GB, free: 0.8516 MB / 410.7 MB
Notification: Performance of SimCode: time 1.851e-06/0.6893, allocations: 0 / 0.501 GB, free: 0.8516 MB / 410.7 MB
Notification: Performance of Templates: time 0.04027/0.7295, allocations: 20.56 MB / 0.5211 GB, free: 12.77 MB / 442.7 MB