Running command: translateModel(Modelica.Electrical.Analog.Examples.OpAmps.LowPass,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2000,variableFilter="time|firstOrder.c.v|firstOrder.opAmp.out.v|firstOrder.opAmp.out.i",fileNamePrefix="Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.LowPass")
Notification: Performance of loadModel(Modelica): time 2.189/2.189, allocations: 225.8 MB / 238.8 MB, free: 11.16 MB / 202.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.399e-05/3.409e-05, allocations: 6.812 kB / 292.2 MB, free: 8.332 MB / 234.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.09352/0.09358, allocations: 50.41 MB / 342.6 MB, free: 5.898 MB / 282.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3901/0.4837, allocations: 81.85 MB / 424.4 MB, free: 12.36 MB / 346.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002545/0.484, allocations: 81.7 kB / 424.5 MB, free: 12.32 MB / 346.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.02858/0.5126, allocations: 6.929 MB / 431.4 MB, free: 6.375 MB / 346.7 MB
Notification: Performance of FrontEnd: time 2.16e-06/0.5127, allocations: 0 / 431.4 MB, free: 6.375 MB / 346.7 MB
Notification: Performance of Transformations before backend: time 3.617e-05/0.5127, allocations: 4 kB / 431.4 MB, free: 6.371 MB / 346.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 68
 * Number of variables: 68
Notification: Performance of Generate backend data structure: time 0.001331/0.5141, allocations: 0.6242 MB / 432.1 MB, free: 5.719 MB / 346.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.166e-05/0.5141, allocations: 8.031 kB / 432.1 MB, free: 5.711 MB / 346.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001263/0.5143, allocations: 35.62 kB / 432.1 MB, free: 5.676 MB / 346.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000537/0.5148, allocations: 299.4 kB / 432.4 MB, free: 5.387 MB / 346.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.946e-05/0.5149, allocations: 25.69 kB / 432.4 MB, free: 5.371 MB / 346.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.971e-05/0.515, allocations: 30.67 kB / 432.5 MB, free: 5.348 MB / 346.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007232/0.5157, allocations: 297.8 kB / 432.7 MB, free: 5.145 MB / 346.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.718e-05/0.5158, allocations: 3.953 kB / 432.7 MB, free: 5.141 MB / 346.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.224e-05/0.5158, allocations: 7.062 kB / 432.8 MB, free: 5.141 MB / 346.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.291e-05/0.5158, allocations: 8 kB / 432.8 MB, free: 5.133 MB / 346.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005391/0.5164, allocations: 209.8 kB / 433 MB, free: 5.008 MB / 346.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003232/0.5196, allocations: 1.309 MB / 434.3 MB, free: 3.879 MB / 346.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004894/0.5202, allocations: 241.4 kB / 434.5 MB, free: 3.68 MB / 346.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002686/0.5205, allocations: 103.7 kB / 434.6 MB, free: 3.609 MB / 346.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 3.163e-05/0.5205, allocations: 4 kB / 434.6 MB, free: 3.605 MB / 346.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003705/0.5209, allocations: 157.1 kB / 434.8 MB, free: 3.461 MB / 346.7 MB
Notification: Performance of pre-optimization done (n=17): time 3.44e-06/0.5209, allocations: 0 / 434.8 MB, free: 3.461 MB / 346.7 MB
Notification: Performance of matching and sorting (n=17): time 0.0008805/0.5218, allocations: 250.6 kB / 435 MB, free: 3.254 MB / 346.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001047/0.5219, allocations: 102.8 kB / 435.1 MB, free: 3.129 MB / 346.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004564/0.5224, allocations: 258.8 kB / 435.4 MB, free: 2.918 MB / 346.7 MB
Notification: Performance of collectPreVariables (initialization): time 5.964e-05/0.5225, allocations: 37.14 kB / 435.4 MB, free: 2.879 MB / 346.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001985/0.5227, allocations: 204.9 kB / 435.6 MB, free: 2.711 MB / 346.7 MB
Notification: Performance of collectInitialBindings (initialization): time 7.951e-05/0.5228, allocations: 57.94 kB / 435.7 MB, free: 2.66 MB / 346.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.267e-05/0.5228, allocations: 7.5 kB / 435.7 MB, free: 2.656 MB / 346.7 MB
Notification: Performance of setup shared object (initialization): time 0.000184/0.523, allocations: 340.6 kB / 436 MB, free: 2.328 MB / 346.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002049/0.5232, allocations: 69.59 kB / 436.1 MB, free: 2.285 MB / 346.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002892/0.5235, allocations: 169.4 kB / 436.2 MB, free: 2.113 MB / 346.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002547/0.5238, allocations: 113.6 kB / 436.3 MB, free: 2.031 MB / 346.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.032e-05/0.5238, allocations: 4 kB / 436.3 MB, free: 2.027 MB / 346.7 MB
Notification: Performance of matching and sorting (n=33) (initialization): time 0.001103/0.5249, allocations: 380.1 kB / 436.7 MB, free: 1.711 MB / 346.7 MB
Notification: Performance of prepare postOptimizeDAE: time 5.382e-05/0.525, allocations: 33.7 kB / 436.8 MB, free: 1.672 MB / 346.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.163e-05/0.5251, allocations: 8.188 kB / 436.8 MB, free: 1.664 MB / 346.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001927/0.5253, allocations: 35.34 kB / 436.8 MB, free: 1.637 MB / 346.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004042/0.5257, allocations: 71.89 kB / 436.9 MB, free: 1.566 MB / 346.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002544/0.5282, allocations: 1.579 MB / 438.4 MB, free: 15.93 MB / 362.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000549/0.5288, allocations: 75.48 kB / 438.5 MB, free: 15.86 MB / 362.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.078e-05/0.5289, allocations: 8 kB / 438.5 MB, free: 15.85 MB / 362.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.vIn.signalSource.T_start,vIn.signalSource.T_start,$PRE.vIn.signalSource.count,vIn.signalSource.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (31):
 * Single equations (assignments): 29
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 1}
Notification: Performance of prepare postOptimizeDAE: time 0.0001558/0.5291, allocations: 119.8 kB / 438.6 MB, free: 15.73 MB / 362.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.128e-05/0.5292, allocations: 23.72 kB / 438.7 MB, free: 15.71 MB / 362.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 8.711e-05/0.5293, allocations: 40.56 kB / 438.7 MB, free: 15.68 MB / 362.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.08e-06/0.5293, allocations: 0 / 438.7 MB, free: 15.68 MB / 362.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.395e-06/0.5293, allocations: 4 kB / 438.7 MB, free: 15.68 MB / 362.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.547e-06/0.5293, allocations: 0 / 438.7 MB, free: 15.68 MB / 362.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001576/0.5309, allocations: 0.7001 MB / 439.4 MB, free: 15.05 MB / 362.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.493e-06/0.5309, allocations: 3.984 kB / 439.4 MB, free: 15.04 MB / 362.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003322/0.5313, allocations: 47.91 kB / 439.5 MB, free: 15 MB / 362.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001318/0.5314, allocations: 42.62 kB / 439.5 MB, free: 14.96 MB / 362.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.443e-05/0.5315, allocations: 3.5 kB / 439.5 MB, free: 14.96 MB / 362.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001684/0.5332, allocations: 1.356 MB / 440.9 MB, free: 13.54 MB / 362.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.188e-06/0.5332, allocations: 4.031 kB / 440.9 MB, free: 13.54 MB / 362.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001085/0.5343, allocations: 457.1 kB / 441.3 MB, free: 13.15 MB / 362.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001507/0.5345, allocations: 104 kB / 441.4 MB, free: 13.04 MB / 362.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.546e-05/0.5346, allocations: 11.75 kB / 441.4 MB, free: 13.03 MB / 362.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004067/0.535, allocations: 40.03 kB / 441.5 MB, free: 12.99 MB / 362.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001027/0.5351, allocations: 30.41 kB / 441.5 MB, free: 12.96 MB / 362.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.478e-05/0.5352, allocations: 4 kB / 441.5 MB, free: 12.96 MB / 362.7 MB
Notification: Performance of sorting global known variables: time 0.0003186/0.5355, allocations: 203.4 kB / 441.7 MB, free: 12.8 MB / 362.7 MB
Notification: Performance of sort global known variables: time 8.71e-07/0.5355, allocations: 0 / 441.7 MB, free: 12.8 MB / 362.7 MB
Notification: Performance of remove unused functions: time 0.0006417/0.5361, allocations: 92.12 kB / 441.8 MB, free: 12.72 MB / 362.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 1 (firstOrder.c.v)
 * Number of discrete variables: 3 ($whenCondition1,vIn.signalSource.T_start,vIn.signalSource.count)
 * Number of discrete states: 1 (vIn.signalSource.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (16):
 * Single equations (assignments): 13
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 1}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002035/0.5364, allocations: 114.3 kB / 441.9 MB, free: 12.61 MB / 362.7 MB
Notification: Performance of simCode: created initialization part: time 0.00115/0.5375, allocations: 415.1 kB / 442.3 MB, free: 12.24 MB / 362.7 MB
Notification: Performance of simCode: created event and clocks part: time 4.392e-06/0.5376, allocations: 4 kB / 442.3 MB, free: 12.23 MB / 362.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0003769/0.538, allocations: 187.7 kB / 442.5 MB, free: 12.07 MB / 362.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004838/0.5385, allocations: 48.09 kB / 442.5 MB, free: 12.04 MB / 362.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002093/0.5406, allocations: 0.5629 MB / 443.1 MB, free: 11.48 MB / 362.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005238/0.5411, allocations: 0.7758 MB / 443.9 MB, free: 10.68 MB / 362.7 MB
Notification: Performance of simCode: alias equations: time 0.0002387/0.5414, allocations: 26.97 kB / 443.9 MB, free: 10.66 MB / 362.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.647e-05/0.5415, allocations: 23.44 kB / 443.9 MB, free: 10.63 MB / 362.7 MB
Notification: Performance of SimCode: time 3.851e-06/0.5415, allocations: 4 kB / 443.9 MB, free: 10.63 MB / 362.7 MB
Notification: Performance of Templates: time 0.01179/0.5533, allocations: 3.696 MB / 447.6 MB, free: 6.969 MB / 362.7 MB