Running command: translateModel(ModelicaTest.Fluid.TestUtilities.TestRegRootDerivative,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|x|y|yd|k1|k2",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.TestUtilities.TestRegRootDerivative")
Notification: Performance of loadModel(ModelicaTest): time 2.261/2.261, allocations: 270.1 MB / 283.6 MB, free: 3.027 MB / 234.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.633e-05/3.641e-05, allocations: 7.234 kB / 348.4 MB, free: 10.81 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1105/0.1106, allocations: 61.89 MB / 410.3 MB, free: 12.98 MB / 346.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.4238/0.5344, allocations: 84.98 MB / 495.3 MB, free: 3.188 MB / 394.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003579/0.5348, allocations: 63.97 kB / 495.3 MB, free: 3.125 MB / 394.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.002959/0.5378, allocations: 0.5643 MB / 495.9 MB, free: 2.566 MB / 394.7 MB
Notification: Performance of FrontEnd: time 3.443e-06/0.5379, allocations: 4 kB / 495.9 MB, free: 2.562 MB / 394.7 MB
Notification: Performance of Transformations before backend: time 1.572e-05/0.5379, allocations: 0 / 495.9 MB, free: 2.562 MB / 394.7 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 0.0004993/0.5384, allocations: 322.4 kB / 496.2 MB, free: 2.203 MB / 394.7 MB
Notification: Performance of prepare preOptimizeDAE: time 6.572e-05/0.5385, allocations: 8.031 kB / 496.2 MB, free: 2.195 MB / 394.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.131e-05/0.5386, allocations: 0 / 496.2 MB, free: 2.195 MB / 394.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002326/0.5388, allocations: 171 kB / 496.4 MB, free: 1.988 MB / 394.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.234e-05/0.5389, allocations: 4 kB / 496.4 MB, free: 1.984 MB / 394.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.991e-05/0.5389, allocations: 0 / 496.4 MB, free: 1.984 MB / 394.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002119/0.5391, allocations: 60.73 kB / 496.4 MB, free: 1.914 MB / 394.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.228e-05/0.5392, allocations: 0 / 496.4 MB, free: 1.914 MB / 394.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.374e-05/0.5392, allocations: 0 / 496.4 MB, free: 1.914 MB / 394.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.633e-06/0.5392, allocations: 4 kB / 496.5 MB, free: 1.91 MB / 394.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 9.296e-05/0.5393, allocations: 12 kB / 496.5 MB, free: 1.898 MB / 394.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005792/0.5399, allocations: 321 kB / 496.8 MB, free: 1.531 MB / 394.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 9.664e-05/0.54, allocations: 26.58 kB / 496.8 MB, free: 1.496 MB / 394.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 7.863e-05/0.5402, allocations: 13 kB / 496.8 MB, free: 1.48 MB / 394.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.73e-05/0.5402, allocations: 7.984 kB / 496.8 MB, free: 1.473 MB / 394.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.558e-05/0.5403, allocations: 30.56 kB / 496.9 MB, free: 1.434 MB / 394.7 MB
Notification: Performance of pre-optimization done (n=4): time 3.436e-06/0.5403, allocations: 0 / 496.9 MB, free: 1.434 MB / 394.7 MB
Notification: Performance of matching and sorting (n=4): time 0.0002976/0.5406, allocations: 41.7 kB / 496.9 MB, free: 1.387 MB / 394.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.401e-05/0.5407, allocations: 59.33 kB / 497 MB, free: 1.316 MB / 394.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001224/0.5408, allocations: 97 kB / 497 MB, free: 1.215 MB / 394.7 MB
Notification: Performance of collectPreVariables (initialization): time 3.525e-05/0.5409, allocations: 28.55 kB / 497.1 MB, free: 1.184 MB / 394.7 MB
Notification: Performance of collectInitialEqns (initialization): time 8.175e-05/0.541, allocations: 84.05 kB / 497.2 MB, free: 1.098 MB / 394.7 MB
Notification: Performance of collectInitialBindings (initialization): time 3.35e-05/0.5411, allocations: 11.81 kB / 497.2 MB, free: 1.086 MB / 394.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.095e-05/0.5411, allocations: 4 kB / 497.2 MB, free: 1.082 MB / 394.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002302/0.5413, allocations: 310.8 kB / 497.5 MB, free: 0.7695 MB / 394.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 4.428e-05/0.5414, allocations: 4 kB / 497.5 MB, free: 0.7656 MB / 394.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 7.247e-05/0.5415, allocations: 25.83 kB / 497.5 MB, free: 0.7344 MB / 394.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 5.86e-05/0.5416, allocations: 11.94 kB / 497.5 MB, free: 0.7227 MB / 394.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.709e-06/0.5416, allocations: 0 / 497.5 MB, free: 0.7227 MB / 394.7 MB
Notification: Performance of matching and sorting (n=5) (initialization): time 0.000255/0.5419, allocations: 61.67 kB / 497.6 MB, free: 0.6562 MB / 394.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.648e-05/0.5419, allocations: 4 kB / 497.6 MB, free: 0.6523 MB / 394.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.207e-06/0.5419, allocations: 0 / 497.6 MB, free: 0.6523 MB / 394.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.609e-05/0.542, allocations: 7.984 kB / 497.6 MB, free: 0.6445 MB / 394.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001468/0.5422, allocations: 4.875 kB / 497.6 MB, free: 0.6406 MB / 394.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.967e-05/0.5422, allocations: 7.984 kB / 497.6 MB, free: 0.6328 MB / 394.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.188e-05/0.5423, allocations: 7.969 kB / 497.6 MB, free: 0.625 MB / 394.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.424e-05/0.5423, allocations: 0 / 497.6 MB, free: 0.625 MB / 394.7 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 0.0001321/0.5425, allocations: 105 kB / 497.7 MB, free: 0.5156 MB / 394.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.336e-05/0.5426, allocations: 3.953 kB / 497.7 MB, free: 0.5117 MB / 394.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002708/0.5428, allocations: 69.25 kB / 497.8 MB, free: 440 kB / 394.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.646e-06/0.5429, allocations: 0 / 497.8 MB, free: 440 kB / 394.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.332e-06/0.5429, allocations: 0 / 497.8 MB, free: 440 kB / 394.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.597e-06/0.5429, allocations: 0 / 497.8 MB, free: 440 kB / 394.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004045/0.5433, allocations: 165.6 kB / 497.9 MB, free: 224 kB / 394.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.838e-06/0.5434, allocations: 4 kB / 497.9 MB, free: 220 kB / 394.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001027/0.5435, allocations: 11.92 kB / 498 MB, free: 208 kB / 394.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 9.687e-06/0.5435, allocations: 3.953 kB / 498 MB, free: 204 kB / 394.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.797e-05/0.5436, allocations: 4 kB / 498 MB, free: 200 kB / 394.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.329e-06/0.5436, allocations: 0 / 498 MB, free: 200 kB / 394.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.903e-06/0.5436, allocations: 0 / 498 MB, free: 200 kB / 394.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002755/0.5439, allocations: 143.5 kB / 498.1 MB, free: 40 kB / 394.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001163/0.544, allocations: 77.11 kB / 498.2 MB, free: 15.95 MB / 410.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.21e-05/0.5441, allocations: 11.95 kB / 498.2 MB, free: 15.93 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001627/0.5443, allocations: 7.938 kB / 498.2 MB, free: 15.93 MB / 410.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.538e-05/0.5443, allocations: 0 / 498.2 MB, free: 15.93 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.599e-05/0.5444, allocations: 4 kB / 498.2 MB, free: 15.92 MB / 410.7 MB
Notification: Performance of sorting global known variables: time 7.992e-05/0.5445, allocations: 79.27 kB / 498.3 MB, free: 15.84 MB / 410.7 MB
Notification: Performance of sort global known variables: time 1.191e-06/0.5445, allocations: 0 / 498.3 MB, free: 15.84 MB / 410.7 MB
Notification: Performance of remove unused functions: time 0.0006851/0.5452, allocations: 8 kB / 498.3 MB, free: 15.84 MB / 410.7 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 0.0002306/0.5454, allocations: 95.25 kB / 498.4 MB, free: 15.73 MB / 410.7 MB
Notification: Performance of simCode: created initialization part: time 0.0001769/0.5457, allocations: 28.09 kB / 498.4 MB, free: 15.71 MB / 410.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.882e-06/0.5457, allocations: 0 / 498.4 MB, free: 15.71 MB / 410.7 MB
Notification: Performance of simCode: created simulation system equations: time 9.166e-05/0.5458, allocations: 19.94 kB / 498.4 MB, free: 15.69 MB / 410.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003298/0.5461, allocations: 3.938 kB / 498.4 MB, free: 15.68 MB / 410.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003677/0.5465, allocations: 72.92 kB / 498.5 MB, free: 15.59 MB / 410.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005436/0.5471, allocations: 0.677 MB / 499.2 MB, free: 14.89 MB / 410.7 MB
Notification: Performance of simCode: alias equations: time 8.441e-05/0.5472, allocations: 12 kB / 499.2 MB, free: 14.88 MB / 410.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 4.203e-05/0.5473, allocations: 7.438 kB / 499.2 MB, free: 14.87 MB / 410.7 MB
Notification: Performance of SimCode: time 2.114e-06/0.5473, allocations: 0 / 499.2 MB, free: 14.87 MB / 410.7 MB
Notification: Performance of Templates: time 0.004655/0.552, allocations: 414.8 kB / 499.6 MB, free: 14.46 MB / 410.7 MB