Running command: translateModel(ModelicaTest.Fluid.TestUtilities.TestRegRootDerivative,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|x|y|yd|k1|k2",fileNamePrefix="ModelicaTest_3.2.2_ModelicaTest.Fluid.TestUtilities.TestRegRootDerivative")
Notification: Performance of loadModel(ModelicaTest): time 2.365/2.365, allocations: 235 MB / 247.2 MB, free: 14.58 MB / 202.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.099e-05/3.118e-05, allocations: 4 kB / 304.9 MB, free: 5.387 MB / 250.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3342/0.3343, allocations: 54.85 MB / 359.8 MB, free: 3.027 MB / 298.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1218/0.4561, allocations: 79.1 MB / 438.9 MB, free: 1.879 MB / 362.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002118/0.4563, allocations: 63.97 kB / 438.9 MB, free: 1.816 MB / 362.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.001718/0.4581, allocations: 0.5588 MB / 439.5 MB, free: 1.266 MB / 362.7 MB
Notification: Performance of FrontEnd: time 1.916e-06/0.4581, allocations: 0 / 439.5 MB, free: 1.266 MB / 362.7 MB
Notification: Performance of Transformations before backend: time 1.212e-05/0.4581, allocations: 0 / 439.5 MB, free: 1.266 MB / 362.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 5
 * Number of variables: 5
Notification: Performance of Generate backend data structure: time 0.0003229/0.4584, allocations: 331.5 kB / 439.8 MB, free: 0.9023 MB / 362.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.011e-05/0.4585, allocations: 8.031 kB / 439.8 MB, free: 0.8945 MB / 362.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.784e-05/0.4585, allocations: 3.953 kB / 439.8 MB, free: 0.8906 MB / 362.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001411/0.4587, allocations: 167.1 kB / 440 MB, free: 0.6875 MB / 362.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.595e-05/0.4587, allocations: 1 kB / 440 MB, free: 0.6875 MB / 362.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.66e-05/0.4588, allocations: 7.5 kB / 440 MB, free: 0.6836 MB / 362.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001167/0.4589, allocations: 47.42 kB / 440.1 MB, free: 0.625 MB / 362.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 8.769e-06/0.4589, allocations: 0 / 440.1 MB, free: 0.625 MB / 362.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.342e-05/0.4589, allocations: 7.984 kB / 440.1 MB, free: 0.6172 MB / 362.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.816e-06/0.4589, allocations: 4 kB / 440.1 MB, free: 0.6133 MB / 362.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 5.753e-05/0.459, allocations: 23.88 kB / 440.1 MB, free: 0.5898 MB / 362.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003628/0.4594, allocations: 313.2 kB / 440.4 MB, free: 236 kB / 362.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 5.997e-05/0.4595, allocations: 26.58 kB / 440.4 MB, free: 200 kB / 362.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 5.702e-05/0.4595, allocations: 14.17 kB / 440.4 MB, free: 184 kB / 362.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 1.777e-05/0.4596, allocations: 8 kB / 440.4 MB, free: 176 kB / 362.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.891e-05/0.4596, allocations: 34.64 kB / 440.5 MB, free: 132 kB / 362.7 MB
Notification: Performance of pre-optimization done (n=4): time 6.46e-06/0.4596, allocations: 0 / 440.5 MB, free: 132 kB / 362.7 MB
Notification: Performance of matching and sorting (n=4): time 0.000164/0.4598, allocations: 49.59 kB / 440.5 MB, free: 76 kB / 362.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.189e-05/0.4598, allocations: 51.41 kB / 440.6 MB, free: 12 kB / 362.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001022/0.46, allocations: 92.98 kB / 440.7 MB, free: 15.91 MB / 378.7 MB
Notification: Performance of collectPreVariables (initialization): time 1.826e-05/0.46, allocations: 25.7 kB / 440.7 MB, free: 15.88 MB / 378.7 MB
Notification: Performance of collectInitialEqns (initialization): time 6.021e-05/0.4601, allocations: 92.17 kB / 440.8 MB, free: 15.79 MB / 378.7 MB
Notification: Performance of collectInitialBindings (initialization): time 1.654e-05/0.4601, allocations: 11.81 kB / 440.8 MB, free: 15.78 MB / 378.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.759e-06/0.4601, allocations: 0 / 440.8 MB, free: 15.78 MB / 378.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001515/0.4603, allocations: 314.8 kB / 441.1 MB, free: 15.46 MB / 378.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 2.448e-05/0.4603, allocations: 4 kB / 441.1 MB, free: 15.46 MB / 378.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 4.154e-05/0.4604, allocations: 21.7 kB / 441.1 MB, free: 15.43 MB / 378.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 3.098e-05/0.4604, allocations: 8 kB / 441.1 MB, free: 15.42 MB / 378.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.297e-06/0.4604, allocations: 0 / 441.1 MB, free: 15.42 MB / 378.7 MB
Notification: Performance of matching and sorting (n=5) (initialization): time 0.0001249/0.4605, allocations: 57.62 kB / 441.2 MB, free: 15.36 MB / 378.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.61e-05/0.4606, allocations: 5.719 kB / 441.2 MB, free: 15.36 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.957e-06/0.4606, allocations: 0 / 441.2 MB, free: 15.36 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.224e-05/0.4606, allocations: 4 kB / 441.2 MB, free: 15.35 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 7.719e-05/0.4607, allocations: 6.625 kB / 441.2 MB, free: 15.35 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.184e-05/0.4607, allocations: 7.953 kB / 441.2 MB, free: 15.34 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.331e-05/0.4608, allocations: 3.938 kB / 441.2 MB, free: 15.34 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.74e-05/0.4608, allocations: 11.95 kB / 441.2 MB, free: 15.33 MB / 378.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 2
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (5):
 * Single equations (assignments): 5
 * 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 9.132e-05/0.4609, allocations: 109 kB / 441.3 MB, free: 15.21 MB / 378.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.216e-05/0.4609, allocations: 4 kB / 441.3 MB, free: 15.21 MB / 378.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00015/0.4611, allocations: 58.31 kB / 441.4 MB, free: 15.14 MB / 378.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.68e-06/0.4611, allocations: 0 / 441.4 MB, free: 15.14 MB / 378.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.76e-06/0.4611, allocations: 0 / 441.4 MB, free: 15.14 MB / 378.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.803e-06/0.4612, allocations: 3.953 kB / 441.4 MB, free: 15.14 MB / 378.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002195/0.4614, allocations: 165.6 kB / 441.6 MB, free: 14.93 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.039e-06/0.4614, allocations: 0 / 441.6 MB, free: 14.93 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 5.739e-05/0.4615, allocations: 4 kB / 441.6 MB, free: 14.93 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.506e-06/0.4615, allocations: 0 / 441.6 MB, free: 14.93 MB / 378.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.251e-05/0.4615, allocations: 8.547 kB / 441.6 MB, free: 14.92 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.473e-06/0.4615, allocations: 4 kB / 441.6 MB, free: 14.91 MB / 378.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.616e-06/0.4615, allocations: 0 / 441.6 MB, free: 14.91 MB / 378.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001721/0.4617, allocations: 152.2 kB / 441.7 MB, free: 14.75 MB / 378.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 5.165e-05/0.4618, allocations: 81.11 kB / 441.8 MB, free: 14.65 MB / 378.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.38e-05/0.4618, allocations: 0 / 441.8 MB, free: 14.65 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 6.855e-05/0.4619, allocations: 2.438 kB / 441.8 MB, free: 14.65 MB / 378.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.858e-05/0.4619, allocations: 0 / 441.8 MB, free: 14.65 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.949e-06/0.4619, allocations: 4 kB / 441.8 MB, free: 14.65 MB / 378.7 MB
Notification: Performance of sorting global known variables: time 5.014e-05/0.462, allocations: 83.28 kB / 441.9 MB, free: 14.57 MB / 378.7 MB
Notification: Performance of sort global known variables: time 7.75e-07/0.462, allocations: 0 / 441.9 MB, free: 14.57 MB / 378.7 MB
Notification: Performance of remove unused functions: time 0.0002964/0.4623, allocations: 8 kB / 441.9 MB, free: 14.56 MB / 378.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * 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 simulation (5):
 * Single equations (assignments): 5
 * 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 0.0001477/0.4625, allocations: 107.2 kB / 442 MB, free: 14.45 MB / 378.7 MB
Notification: Performance of simCode: created initialization part: time 0.0001006/0.4626, allocations: 23.94 kB / 442 MB, free: 14.42 MB / 378.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.419e-06/0.4626, allocations: 1.031 kB / 442 MB, free: 14.42 MB / 378.7 MB
Notification: Performance of simCode: created simulation system equations: time 3.978e-05/0.4627, allocations: 16.16 kB / 442 MB, free: 14.41 MB / 378.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001543/0.4628, allocations: 4 kB / 442 MB, free: 14.4 MB / 378.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002226/0.4631, allocations: 74.23 kB / 442.1 MB, free: 14.31 MB / 378.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003666/0.4635, allocations: 0.6785 MB / 442.8 MB, free: 13.61 MB / 378.7 MB
Notification: Performance of simCode: alias equations: time 4.192e-05/0.4635, allocations: 4 kB / 442.8 MB, free: 13.6 MB / 378.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.639e-05/0.4635, allocations: 7.438 kB / 442.8 MB, free: 13.59 MB / 378.7 MB
Notification: Performance of SimCode: time 1.727e-06/0.4636, allocations: 4 kB / 442.8 MB, free: 13.59 MB / 378.7 MB
Notification: Performance of Templates: time 0.002868/0.4664, allocations: 421.7 kB / 443.2 MB, free: 13.18 MB / 378.7 MB