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_3.2.1_cpp_ModelicaTest.Fluid.TestUtilities.TestRegRoot2ZeroDerivative")
Notification: Performance of loadModel(ModelicaTest): time 1.985/1.985, allocations: 209.3 MB / 221.9 MB, free: 1.93 MB / 186.7 MB
Notification: Performance of FrontEnd - loaded program: time 5.11e-05/5.144e-05, allocations: 4 kB / 273.1 MB, free: 0.7422 MB / 218.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.09599/0.09607, allocations: 48.7 MB / 321.8 MB, free: 15.94 MB / 282.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.4047/0.5009, allocations: 73.33 MB / 395.1 MB, free: 0.6836 MB / 314.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002361/0.5012, allocations: 63.95 kB / 395.2 MB, free: 0.6211 MB / 314.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.01555/0.5167, allocations: 3.066 MB / 398.2 MB, free: 13.56 MB / 330.7 MB
Notification: Performance of FrontEnd: time 2.044e-06/0.5168, allocations: 0 / 398.2 MB, free: 13.56 MB / 330.7 MB
Notification: Performance of Transformations before backend: time 1.129e-05/0.5168, allocations: 4 kB / 398.2 MB, free: 13.55 MB / 330.7 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 0.0004227/0.5172, allocations: 362.3 kB / 398.6 MB, free: 13.16 MB / 330.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.432e-05/0.5173, allocations: 8.031 kB / 398.6 MB, free: 13.15 MB / 330.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.888e-05/0.5173, allocations: 7.906 kB / 398.6 MB, free: 13.14 MB / 330.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001473/0.5175, allocations: 170.9 kB / 398.8 MB, free: 12.93 MB / 330.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.197e-05/0.5175, allocations: 11.98 kB / 398.8 MB, free: 12.92 MB / 330.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.946e-05/0.5176, allocations: 8 kB / 398.8 MB, free: 12.91 MB / 330.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001453/0.5177, allocations: 58.55 kB / 398.8 MB, free: 12.85 MB / 330.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.735e-05/0.5178, allocations: 4 kB / 398.8 MB, free: 12.85 MB / 330.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.114e-05/0.5178, allocations: 0 / 398.8 MB, free: 12.85 MB / 330.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.763e-06/0.5178, allocations: 0 / 398.8 MB, free: 12.85 MB / 330.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001132/0.5179, allocations: 43.97 kB / 398.9 MB, free: 12.8 MB / 330.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002626/0.5182, allocations: 177.5 kB / 399.1 MB, free: 12.58 MB / 330.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001775/0.5184, allocations: 86.5 kB / 399.1 MB, free: 12.49 MB / 330.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 7.068e-05/0.5185, allocations: 28.86 kB / 399.2 MB, free: 12.46 MB / 330.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002929/0.5188, allocations: 109.1 kB / 399.3 MB, free: 12.33 MB / 330.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.75e-05/0.5188, allocations: 42.48 kB / 399.3 MB, free: 12.28 MB / 330.7 MB
Notification: Performance of pre-optimization done (n=13): time 2.672e-06/0.5188, allocations: 4 kB / 399.3 MB, free: 12.28 MB / 330.7 MB
Notification: Performance of matching and sorting (n=23): time 0.1217/0.6406, allocations: 4.959 MB / 404.3 MB, free: 7.277 MB / 330.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.804e-05/0.6407, allocations: 55.41 kB / 404.3 MB, free: 7.211 MB / 330.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.221e-05/0.6408, allocations: 89 kB / 404.4 MB, free: 7.117 MB / 330.7 MB
Notification: Performance of collectPreVariables (initialization): time 4.116e-05/0.6408, allocations: 29.7 kB / 404.5 MB, free: 7.082 MB / 330.7 MB
Notification: Performance of collectInitialEqns (initialization): time 7.789e-05/0.6409, allocations: 155.1 kB / 404.6 MB, free: 6.926 MB / 330.7 MB
Notification: Performance of collectInitialBindings (initialization): time 9.99e-05/0.641, allocations: 74.91 kB / 404.7 MB, free: 6.852 MB / 330.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.506e-05/0.6411, allocations: 4 kB / 404.7 MB, free: 6.848 MB / 330.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001632/0.6412, allocations: 314.8 kB / 405 MB, free: 6.531 MB / 330.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001965/0.6414, allocations: 67.98 kB / 405.1 MB, free: 6.465 MB / 330.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001926/0.6416, allocations: 71.97 kB / 405.1 MB, free: 6.395 MB / 330.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007099/0.6424, allocations: 115.2 kB / 405.2 MB, free: 6.285 MB / 330.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.596e-06/0.6424, allocations: 0 / 405.2 MB, free: 6.285 MB / 330.7 MB
Notification: Performance of matching and sorting (n=23) (initialization): time 0.001096/0.6435, allocations: 265.2 kB / 405.5 MB, free: 6.02 MB / 330.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.966e-05/0.6435, allocations: 8 kB / 405.5 MB, free: 6.012 MB / 330.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.038e-06/0.6435, allocations: 0 / 405.5 MB, free: 6.012 MB / 330.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.03e-05/0.6436, allocations: 4 kB / 405.5 MB, free: 6.008 MB / 330.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005572/0.6441, allocations: 87.88 kB / 405.6 MB, free: 5.922 MB / 330.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.627e-06/0.6442, allocations: 0 / 405.6 MB, free: 5.922 MB / 330.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002771/0.6445, allocations: 43.95 kB / 405.6 MB, free: 5.879 MB / 330.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.942e-05/0.6445, allocations: 15.98 kB / 405.7 MB, free: 5.863 MB / 330.7 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 0.0001325/0.6447, allocations: 116.9 kB / 405.8 MB, free: 5.742 MB / 330.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.094e-05/0.6447, allocations: 11.91 kB / 405.8 MB, free: 5.73 MB / 330.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001425/0.6462, allocations: 337.8 kB / 406.1 MB, free: 5.395 MB / 330.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.345e-06/0.6462, allocations: 3.938 kB / 406.1 MB, free: 5.391 MB / 330.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.052e-05/0.6462, allocations: 3.953 kB / 406.1 MB, free: 5.387 MB / 330.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.356e-06/0.6462, allocations: 7.922 kB / 406.1 MB, free: 5.379 MB / 330.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002602/0.6488, allocations: 0.7368 MB / 406.9 MB, free: 4.586 MB / 330.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.374e-06/0.6489, allocations: 0 / 406.9 MB, free: 4.586 MB / 330.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004535/0.6493, allocations: 91.92 kB / 406.9 MB, free: 4.496 MB / 330.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.13e-05/0.6494, allocations: 4 kB / 407 MB, free: 4.492 MB / 330.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.01e-05/0.6494, allocations: 15.98 kB / 407 MB, free: 4.477 MB / 330.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.832e-06/0.6494, allocations: 0 / 407 MB, free: 4.477 MB / 330.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.604e-06/0.6494, allocations: 0 / 407 MB, free: 4.477 MB / 330.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001071/0.6505, allocations: 371.6 kB / 407.3 MB, free: 4.082 MB / 330.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 6.182e-05/0.6506, allocations: 85.02 kB / 407.4 MB, free: 3.98 MB / 330.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.674e-05/0.6507, allocations: 0 / 407.4 MB, free: 3.98 MB / 330.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002892/0.651, allocations: 43.95 kB / 407.5 MB, free: 3.938 MB / 330.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.367e-05/0.651, allocations: 15.94 kB / 407.5 MB, free: 3.922 MB / 330.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.153e-05/0.6511, allocations: 19.98 kB / 407.5 MB, free: 3.902 MB / 330.7 MB
Notification: Performance of sorting global known variables: time 5.139e-05/0.6511, allocations: 75.28 kB / 407.6 MB, free: 3.828 MB / 330.7 MB
Notification: Performance of sort global known variables: time 7.62e-07/0.6511, allocations: 0 / 407.6 MB, free: 3.828 MB / 330.7 MB
Notification: Performance of remove unused functions: time 0.002554/0.6537, allocations: 0.609 MB / 408.2 MB, free: 3.219 MB / 330.7 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 0.008642/0.6624, allocations: 338.8 kB / 408.5 MB, free: 2.875 MB / 330.7 MB
Notification: Performance of simCode: created initialization part: time 0.00113/0.6636, allocations: 163.9 kB / 408.7 MB, free: 2.715 MB / 330.7 MB
Notification: Performance of simCode: created event and clocks part: time 6.114e-06/0.6636, allocations: 0 / 408.7 MB, free: 2.715 MB / 330.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0004765/0.6641, allocations: 87.91 kB / 408.8 MB, free: 2.629 MB / 330.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004545/0.6646, allocations: 4 kB / 408.8 MB, free: 2.625 MB / 330.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001985/0.6666, allocations: 293.4 kB / 409 MB, free: 2.301 MB / 330.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006763/0.6673, allocations: 0.7017 MB / 409.7 MB, free: 1.574 MB / 330.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004128/0.6678, allocations: 47.41 kB / 409.8 MB, free: 1.527 MB / 330.7 MB
Notification: Performance of SimCode: time 2.762e-06/0.6678, allocations: 0 / 409.8 MB, free: 1.527 MB / 330.7 MB
Notification: Performance of Templates: time 0.06141/0.7292, allocations: 14.91 MB / 424.7 MB, free: 2.668 MB / 346.7 MB