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_ModelicaTest.Fluid.TestUtilities.TestRegRoot2ZeroDerivative")
Notification: Performance of loadModel(ModelicaTest): time 2.117/2.117, allocations: 209.3 MB / 221.5 MB, free: 7.742 MB / 186.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.658e-05/3.675e-05, allocations: 7.984 kB / 273.1 MB, free: 3.168 MB / 218.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.08895/0.08901, allocations: 48.69 MB / 321.8 MB, free: 2.383 MB / 266.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3433/0.4324, allocations: 73.33 MB / 395.1 MB, free: 7.406 MB / 314.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0001681/0.4326, allocations: 64.72 kB / 395.2 MB, free: 7.406 MB / 314.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.01258/0.4452, allocations: 3.076 MB / 398.2 MB, free: 6.938 MB / 314.7 MB
Notification: Performance of FrontEnd: time 1.928e-06/0.4452, allocations: 0 / 398.2 MB, free: 6.938 MB / 314.7 MB
Notification: Performance of Transformations before backend: time 7.632e-06/0.4452, allocations: 4 kB / 398.2 MB, free: 6.934 MB / 314.7 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 0.0002941/0.4455, allocations: 361.3 kB / 398.6 MB, free: 6.562 MB / 314.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.954e-05/0.4456, allocations: 11.69 kB / 398.6 MB, free: 6.562 MB / 314.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.666e-05/0.4456, allocations: 4.781 kB / 398.6 MB, free: 6.559 MB / 314.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.764e-05/0.4457, allocations: 174.8 kB / 398.8 MB, free: 6.352 MB / 314.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.463e-05/0.4457, allocations: 3.438 kB / 398.8 MB, free: 6.352 MB / 314.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.694e-05/0.4458, allocations: 6.75 kB / 398.8 MB, free: 6.352 MB / 314.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001204/0.4459, allocations: 63.47 kB / 398.9 MB, free: 6.32 MB / 314.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.534e-05/0.4459, allocations: 4 kB / 398.9 MB, free: 6.316 MB / 314.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.268e-05/0.446, allocations: 3.812 kB / 398.9 MB, free: 6.316 MB / 314.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.721e-06/0.446, allocations: 0 / 398.9 MB, free: 6.316 MB / 314.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 9.509e-05/0.4461, allocations: 39.56 kB / 398.9 MB, free: 6.316 MB / 314.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001535/0.4463, allocations: 177.8 kB / 399.1 MB, free: 6.117 MB / 314.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001464/0.4464, allocations: 84.42 kB / 399.2 MB, free: 6.09 MB / 314.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 5.776e-05/0.4465, allocations: 31.14 kB / 399.2 MB, free: 6.078 MB / 314.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002264/0.4467, allocations: 117 kB / 399.3 MB, free: 5.98 MB / 314.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.991e-05/0.4468, allocations: 34.06 kB / 399.3 MB, free: 5.941 MB / 314.7 MB
Notification: Performance of pre-optimization done (n=13): time 2.363e-06/0.4468, allocations: 3.938 kB / 399.3 MB, free: 5.938 MB / 314.7 MB
Notification: Performance of matching and sorting (n=23): time 0.1213/0.5681, allocations: 4.961 MB / 404.3 MB, free: 3.625 MB / 314.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.781e-05/0.5682, allocations: 55.25 kB / 404.4 MB, free: 3.562 MB / 314.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 5.388e-05/0.5682, allocations: 85 kB / 404.4 MB, free: 3.473 MB / 314.7 MB
Notification: Performance of collectPreVariables (initialization): time 2.986e-05/0.5683, allocations: 28.89 kB / 404.5 MB, free: 3.441 MB / 314.7 MB
Notification: Performance of collectInitialEqns (initialization): time 1.744e-05/0.5683, allocations: 84.33 kB / 404.6 MB, free: 3.355 MB / 314.7 MB
Notification: Performance of collectInitialBindings (initialization): time 7.19e-05/0.5684, allocations: 78.2 kB / 404.6 MB, free: 3.301 MB / 314.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.392e-05/0.5684, allocations: 3.188 kB / 404.6 MB, free: 3.301 MB / 314.7 MB
Notification: Performance of setup shared object (initialization): time 5.236e-05/0.5685, allocations: 322 kB / 404.9 MB, free: 2.984 MB / 314.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001678/0.5687, allocations: 73.94 kB / 405 MB, free: 2.973 MB / 314.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001613/0.5689, allocations: 67.89 kB / 405.1 MB, free: 2.969 MB / 314.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007367/0.5696, allocations: 114.4 kB / 405.2 MB, free: 2.941 MB / 314.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.18e-06/0.5696, allocations: 0 / 405.2 MB, free: 2.941 MB / 314.7 MB
Notification: Performance of matching and sorting (n=23) (initialization): time 0.00112/0.5708, allocations: 265.9 kB / 405.5 MB, free: 2.859 MB / 314.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.815e-05/0.5708, allocations: 3.938 kB / 405.5 MB, free: 2.859 MB / 314.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.098e-06/0.5708, allocations: 7.828 kB / 405.5 MB, free: 2.855 MB / 314.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.063e-05/0.5708, allocations: 0 / 405.5 MB, free: 2.855 MB / 314.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005065/0.5714, allocations: 89.73 kB / 405.6 MB, free: 2.832 MB / 314.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.997e-06/0.5714, allocations: 7.938 kB / 405.6 MB, free: 2.824 MB / 314.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002495/0.5716, allocations: 38.16 kB / 405.6 MB, free: 2.812 MB / 314.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.278e-05/0.5717, allocations: 18.58 kB / 405.6 MB, free: 2.809 MB / 314.7 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 8.757e-05/0.5718, allocations: 108.5 kB / 405.7 MB, free: 2.699 MB / 314.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.844e-05/0.5718, allocations: 11.59 kB / 405.7 MB, free: 2.695 MB / 314.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00143/0.5733, allocations: 341.1 kB / 406.1 MB, free: 2.578 MB / 314.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.172e-06/0.5733, allocations: 11.78 kB / 406.1 MB, free: 2.57 MB / 314.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.042e-06/0.5733, allocations: 3.938 kB / 406.1 MB, free: 2.566 MB / 314.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.863e-06/0.5734, allocations: 7.938 kB / 406.1 MB, free: 2.559 MB / 314.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002504/0.5759, allocations: 0.7248 MB / 406.8 MB, free: 2.094 MB / 314.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.428e-06/0.5759, allocations: 3.844 kB / 406.8 MB, free: 2.094 MB / 314.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004575/0.5764, allocations: 88.23 kB / 406.9 MB, free: 2.07 MB / 314.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.007e-05/0.5764, allocations: 3.984 kB / 406.9 MB, free: 2.066 MB / 314.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.249e-05/0.5764, allocations: 18.95 kB / 406.9 MB, free: 2.059 MB / 314.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.83e-06/0.5765, allocations: 3.812 kB / 406.9 MB, free: 2.059 MB / 314.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.301e-06/0.5765, allocations: 0 / 406.9 MB, free: 2.059 MB / 314.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001051/0.5775, allocations: 362.7 kB / 407.3 MB, free: 1.828 MB / 314.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 2.701e-05/0.5776, allocations: 88.86 kB / 407.4 MB, free: 1.727 MB / 314.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.089e-05/0.5776, allocations: 3.375 kB / 407.4 MB, free: 1.727 MB / 314.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002884/0.5779, allocations: 42.23 kB / 407.4 MB, free: 1.715 MB / 314.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.636e-05/0.578, allocations: 7.953 kB / 407.4 MB, free: 1.711 MB / 314.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.851e-05/0.578, allocations: 26.69 kB / 407.4 MB, free: 1.699 MB / 314.7 MB
Notification: Performance of sorting global known variables: time 2.581e-05/0.5781, allocations: 79.25 kB / 407.5 MB, free: 1.625 MB / 314.7 MB
Notification: Performance of sort global known variables: time 9.48e-07/0.5781, allocations: 0 / 407.5 MB, free: 1.625 MB / 314.7 MB
Notification: Performance of remove unused functions: time 0.001736/0.5798, allocations: 0.6024 MB / 408.1 MB, free: 1.559 MB / 314.7 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 0.003582/0.5834, allocations: 342.5 kB / 408.5 MB, free: 1.359 MB / 314.7 MB
Notification: Performance of simCode: created initialization part: time 0.0004903/0.584, allocations: 164.7 kB / 408.6 MB, free: 1.344 MB / 314.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.699e-06/0.584, allocations: 0 / 408.6 MB, free: 1.344 MB / 314.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0001842/0.5842, allocations: 88.25 kB / 408.7 MB, free: 1.328 MB / 314.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000207/0.5844, allocations: 12.67 kB / 408.7 MB, free: 1.328 MB / 314.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0009001/0.5853, allocations: 269.3 kB / 409 MB, free: 1.18 MB / 314.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003588/0.5857, allocations: 0.7011 MB / 409.7 MB, free: 16.47 MB / 330.7 MB
Notification: Performance of simCode: alias equations: time 0.0004071/0.5861, allocations: 78.86 kB / 409.8 MB, free: 16.43 MB / 330.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001585/0.5863, allocations: 41.91 kB / 409.8 MB, free: 16.42 MB / 330.7 MB
Notification: Performance of SimCode: time 1.612e-06/0.5863, allocations: 0 / 409.8 MB, free: 16.42 MB / 330.7 MB
Notification: Performance of Templates: time 0.03372/0.62, allocations: 17.4 MB / 427.2 MB, free: 3.262 MB / 330.7 MB