Running command: translateModel(ModelicaTest.Fluid.TestUtilities.TestRegRootDerivative,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|x|y|yd|k1|k2",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Fluid.TestUtilities.TestRegRootDerivative")
Notification: Performance of loadModel(ModelicaTest): time 2.237/2.237, allocations: 249.5 MB / 261.6 MB, free: 2.168 MB / 202.8 MB
Notification: Performance of FrontEnd - loaded program: time 3.392e-05/3.395e-05, allocations: 4 kB / 323.4 MB, free: 4.324 MB / 266.8 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3205/0.3206, allocations: 58.82 MB / 382.2 MB, free: 10.34 MB / 314.8 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1274/0.448, allocations: 83.93 MB / 466.1 MB, free: 8.621 MB / 394.8 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002121/0.4483, allocations: 63.97 kB / 466.2 MB, free: 8.559 MB / 394.8 MB
Notification: Performance of FrontEnd - DAE generated: time 0.001706/0.45, allocations: 0.5653 MB / 466.7 MB, free: 7.992 MB / 394.8 MB
Notification: Performance of FrontEnd: time 2.228e-06/0.45, allocations: 0 / 466.7 MB, free: 7.992 MB / 394.8 MB
Notification: Performance of Transformations before backend: time 6.308e-06/0.45, allocations: 4 kB / 466.7 MB, free: 7.988 MB / 394.8 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 0.0003136/0.4504, allocations: 325.2 kB / 467.1 MB, free: 7.629 MB / 394.8 MB
Notification: Performance of prepare preOptimizeDAE: time 4.044e-05/0.4504, allocations: 8.031 kB / 467.1 MB, free: 7.621 MB / 394.8 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.893e-05/0.4505, allocations: 0 / 467.1 MB, free: 7.621 MB / 394.8 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001392/0.4506, allocations: 171 kB / 467.2 MB, free: 7.414 MB / 394.8 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.391e-05/0.4506, allocations: 4 kB / 467.2 MB, free: 7.41 MB / 394.8 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.281e-05/0.4507, allocations: 0 / 467.2 MB, free: 7.41 MB / 394.8 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001246/0.4508, allocations: 59.34 kB / 467.3 MB, free: 7.34 MB / 394.8 MB
Notification: Performance of preOpt findStateOrder (simulation): time 7.67e-06/0.4508, allocations: 0 / 467.3 MB, free: 7.34 MB / 394.8 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.265e-05/0.4508, allocations: 4 kB / 467.3 MB, free: 7.336 MB / 394.8 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.373e-06/0.4508, allocations: 0 / 467.3 MB, free: 7.336 MB / 394.8 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 4.836e-05/0.4509, allocations: 12 kB / 467.3 MB, free: 7.324 MB / 394.8 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003654/0.4513, allocations: 321.1 kB / 467.6 MB, free: 6.957 MB / 394.8 MB
Notification: Performance of preOpt comSubExp (simulation): time 5.921e-05/0.4514, allocations: 34.45 kB / 467.7 MB, free: 6.914 MB / 394.8 MB
Notification: Performance of preOpt resolveLoops (simulation): time 4.546e-05/0.4514, allocations: 12.86 kB / 467.7 MB, free: 6.898 MB / 394.8 MB
Notification: Performance of preOpt evalFunc (simulation): time 1.792e-05/0.4514, allocations: 4 kB / 467.7 MB, free: 6.895 MB / 394.8 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.688e-05/0.4515, allocations: 30.56 kB / 467.7 MB, free: 6.855 MB / 394.8 MB
Notification: Performance of pre-optimization done (n=4): time 2.107e-06/0.4515, allocations: 0 / 467.7 MB, free: 6.855 MB / 394.8 MB
Notification: Performance of matching and sorting (n=4): time 0.0001636/0.4517, allocations: 45.78 kB / 467.8 MB, free: 6.805 MB / 394.8 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.373e-05/0.4517, allocations: 51.41 kB / 467.8 MB, free: 6.742 MB / 394.8 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.794e-05/0.4518, allocations: 100.9 kB / 467.9 MB, free: 6.637 MB / 394.8 MB
Notification: Performance of collectPreVariables (initialization): time 2.064e-05/0.4519, allocations: 25.7 kB / 467.9 MB, free: 6.605 MB / 394.8 MB
Notification: Performance of collectInitialEqns (initialization): time 5.469e-05/0.4519, allocations: 88.02 kB / 468 MB, free: 6.516 MB / 394.8 MB
Notification: Performance of collectInitialBindings (initialization): time 2.011e-05/0.4519, allocations: 15.8 kB / 468 MB, free: 6.5 MB / 394.8 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.183e-06/0.452, allocations: 4 kB / 468 MB, free: 6.496 MB / 394.8 MB
Notification: Performance of setup shared object (initialization): time 0.0001564/0.4521, allocations: 318.8 kB / 468.3 MB, free: 6.176 MB / 394.8 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 2.95e-05/0.4522, allocations: 4 kB / 468.4 MB, free: 6.172 MB / 394.8 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 3.524e-05/0.4522, allocations: 17.84 kB / 468.4 MB, free: 6.148 MB / 394.8 MB
Notification: Performance of analyzeInitialSystem (initialization): time 3.256e-05/0.4523, allocations: 12 kB / 468.4 MB, free: 6.137 MB / 394.8 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.19e-06/0.4523, allocations: 0 / 468.4 MB, free: 6.137 MB / 394.8 MB
Notification: Performance of matching and sorting (n=5) (initialization): time 0.0001243/0.4524, allocations: 53.69 kB / 468.4 MB, free: 6.078 MB / 394.8 MB
Notification: Performance of prepare postOptimizeDAE: time 1.777e-05/0.4524, allocations: 4 kB / 468.4 MB, free: 6.074 MB / 394.8 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.13e-06/0.4525, allocations: 3.938 kB / 468.4 MB, free: 6.07 MB / 394.8 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.305e-05/0.4525, allocations: 4 kB / 468.4 MB, free: 6.066 MB / 394.8 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 7.929e-05/0.4526, allocations: 7.984 kB / 468.5 MB, free: 6.059 MB / 394.8 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.517e-06/0.4526, allocations: 4 kB / 468.5 MB, free: 6.055 MB / 394.8 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.198e-05/0.4526, allocations: 3.969 kB / 468.5 MB, free: 6.051 MB / 394.8 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.638e-06/0.4527, allocations: 4 kB / 468.5 MB, free: 6.047 MB / 394.8 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 8.384e-05/0.4527, allocations: 108.9 kB / 468.6 MB, free: 5.934 MB / 394.8 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.215e-05/0.4528, allocations: 0 / 468.6 MB, free: 5.934 MB / 394.8 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001517/0.453, allocations: 65.09 kB / 468.6 MB, free: 5.855 MB / 394.8 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.003e-06/0.453, allocations: 0 / 468.6 MB, free: 5.855 MB / 394.8 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.946e-06/0.453, allocations: 3.938 kB / 468.6 MB, free: 5.852 MB / 394.8 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.023e-06/0.453, allocations: 3.984 kB / 468.6 MB, free: 5.848 MB / 394.8 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002105/0.4532, allocations: 157.6 kB / 468.8 MB, free: 5.645 MB / 394.8 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.592e-06/0.4532, allocations: 7.984 kB / 468.8 MB, free: 5.637 MB / 394.8 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 5.334e-05/0.4533, allocations: 4.094 kB / 468.8 MB, free: 5.633 MB / 394.8 MB
Notification: Performance of postOpt tearingSystem (simulation): time 7.054e-06/0.4533, allocations: 3.984 kB / 468.8 MB, free: 5.629 MB / 394.8 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.902e-06/0.4533, allocations: 4.188 kB / 468.8 MB, free: 5.625 MB / 394.8 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.359e-06/0.4534, allocations: 7.984 kB / 468.8 MB, free: 5.617 MB / 394.8 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.64e-06/0.4534, allocations: 0 / 468.8 MB, free: 5.617 MB / 394.8 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001675/0.4535, allocations: 147.5 kB / 469 MB, free: 5.457 MB / 394.8 MB
Notification: Performance of postOpt removeConstants (simulation): time 5.301e-05/0.4536, allocations: 81.11 kB / 469 MB, free: 5.359 MB / 394.8 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.36e-05/0.4536, allocations: 0 / 469 MB, free: 5.359 MB / 394.8 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 7.095e-05/0.4537, allocations: 8 kB / 469.1 MB, free: 5.352 MB / 394.8 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.19e-05/0.4538, allocations: 7.922 kB / 469.1 MB, free: 5.344 MB / 394.8 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.014e-05/0.4538, allocations: 4 kB / 469.1 MB, free: 5.34 MB / 394.8 MB
Notification: Performance of sorting global known variables: time 4.417e-05/0.4538, allocations: 79.22 kB / 469.1 MB, free: 5.262 MB / 394.8 MB
Notification: Performance of sort global known variables: time 3.966e-06/0.4539, allocations: 0 / 469.1 MB, free: 5.262 MB / 394.8 MB
Notification: Performance of remove unused functions: time 0.0002986/0.4542, allocations: 15.94 kB / 469.2 MB, free: 5.246 MB / 394.8 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 0.0001353/0.4543, allocations: 99.25 kB / 469.3 MB, free: 5.141 MB / 394.8 MB
Notification: Performance of simCode: created initialization part: time 9.954e-05/0.4544, allocations: 24.09 kB / 469.3 MB, free: 5.117 MB / 394.8 MB
Notification: Performance of simCode: created event and clocks part: time 2.512e-06/0.4544, allocations: 0 / 469.3 MB, free: 5.117 MB / 394.8 MB
Notification: Performance of simCode: created simulation system equations: time 4.122e-05/0.4545, allocations: 19.94 kB / 469.3 MB, free: 5.098 MB / 394.8 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001562/0.4547, allocations: 3.953 kB / 469.3 MB, free: 5.094 MB / 394.8 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.000217/0.4549, allocations: 70.45 kB / 469.4 MB, free: 5.004 MB / 394.8 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003458/0.4553, allocations: 0.677 MB / 470 MB, free: 4.301 MB / 394.8 MB
Notification: Performance of simCode: alias equations: time 4.568e-05/0.4553, allocations: 12.05 kB / 470.1 MB, free: 4.289 MB / 394.8 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.393e-05/0.4553, allocations: 7.438 kB / 470.1 MB, free: 4.281 MB / 394.8 MB
Notification: Performance of SimCode: time 1.327e-06/0.4554, allocations: 0 / 470.1 MB, free: 4.281 MB / 394.8 MB
Notification: Performance of Templates: time 0.00274/0.4581, allocations: 412.6 kB / 470.5 MB, free: 3.883 MB / 394.8 MB