Running command: translateModel(ModelicaTest.Blocks.FilterTests.Basic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_trunk_cpp_ModelicaTest.Blocks.FilterTests.Basic")
Notification: Performance of loadModel(ModelicaTest): time 2.435/2.435, allocations: 270 MB / 282.7 MB, free: 1.773 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.975e-05/2.987e-05, allocations: 4 kB / 347 MB, free: 3.129 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3225/0.3226, allocations: 61.87 MB / 408.8 MB, free: 10.75 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1543/0.4769, allocations: 100.9 MB / 0.4978 GB, free: 5.719 MB / 426.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002149/0.4771, allocations: 75.95 kB / 0.4978 GB, free: 5.645 MB / 426.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.4696/0.9468, allocations: 48.63 MB / 0.5453 GB, free: 95 MB / 442.7 MB
Notification: Performance of FrontEnd: time 2.355e-06/0.9468, allocations: 0 / 0.5453 GB, free: 95 MB / 442.7 MB
Notification: Performance of Transformations before backend: time 0.0001154/0.9469, allocations: 39.94 kB / 0.5454 GB, free: 94.96 MB / 442.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 85
 * Number of variables: 85
Notification: Performance of Generate backend data structure: time 0.002923/0.9499, allocations: 1.215 MB / 0.5466 GB, free: 93.82 MB / 442.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.153e-05/0.9499, allocations: 8.031 kB / 0.5466 GB, free: 93.82 MB / 442.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003179/0.9503, allocations: 111.7 kB / 0.5467 GB, free: 93.71 MB / 442.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001588/0.9519, allocations: 0.7696 MB / 0.5474 GB, free: 93 MB / 442.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.825e-05/0.9519, allocations: 36.78 kB / 0.5475 GB, free: 92.96 MB / 442.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001857/0.9521, allocations: 75.81 kB / 0.5475 GB, free: 92.89 MB / 442.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001113/0.9532, allocations: 0.727 MB / 0.5482 GB, free: 92.17 MB / 442.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.649e-05/0.9533, allocations: 0 / 0.5482 GB, free: 92.17 MB / 442.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.503e-05/0.9534, allocations: 20 kB / 0.5483 GB, free: 92.15 MB / 442.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.081e-05/0.9534, allocations: 8 kB / 0.5483 GB, free: 92.14 MB / 442.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006778/0.9541, allocations: 352 kB / 0.5486 GB, free: 91.84 MB / 442.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002979/0.9571, allocations: 1.394 MB / 0.55 GB, free: 90.73 MB / 442.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001667/0.9588, allocations: 0.8165 MB / 0.5508 GB, free: 90.02 MB / 442.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004737/0.9593, allocations: 273.1 kB / 0.551 GB, free: 89.79 MB / 442.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 4.008e-05/0.9593, allocations: 4.438 kB / 0.551 GB, free: 89.78 MB / 442.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.896e-05/0.9594, allocations: 47 kB / 0.5511 GB, free: 89.73 MB / 442.7 MB
Notification: Performance of pre-optimization done (n=53): time 3.753e-06/0.9594, allocations: 0 / 0.5511 GB, free: 89.73 MB / 442.7 MB
Notification: Performance of matching and sorting (n=53): time 0.001435/0.9608, allocations: 0.6962 MB / 0.5518 GB, free: 89.12 MB / 442.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001258/0.961, allocations: 0.672 MB / 0.5524 GB, free: 88.29 MB / 442.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001062/0.962, allocations: 0.7265 MB / 0.5531 GB, free: 87.62 MB / 442.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001362/0.9622, allocations: 45.7 kB / 0.5532 GB, free: 87.57 MB / 442.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002417/0.9624, allocations: 382.6 kB / 0.5535 GB, free: 87.21 MB / 442.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001666/0.9626, allocations: 211.7 kB / 0.5537 GB, free: 87.02 MB / 442.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.032e-05/0.9627, allocations: 16 kB / 0.5537 GB, free: 87 MB / 442.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001043/0.9628, allocations: 372.8 kB / 0.5541 GB, free: 86.64 MB / 442.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000953/0.9638, allocations: 0.5523 MB / 0.5546 GB, free: 86.14 MB / 442.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001104/0.9649, allocations: 0.7798 MB / 0.5554 GB, free: 85.37 MB / 442.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001128/0.966, allocations: 0.6686 MB / 0.5561 GB, free: 84.8 MB / 442.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.685e-06/0.9661, allocations: 3.938 kB / 0.5561 GB, free: 84.79 MB / 442.7 MB
Notification: Performance of matching and sorting (n=173) (initialization): time 0.003502/0.9696, allocations: 1.791 MB / 0.5578 GB, free: 83.21 MB / 442.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.145e-05/0.9696, allocations: 7.938 kB / 0.5578 GB, free: 83.2 MB / 442.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.172e-05/0.9697, allocations: 26.73 kB / 0.5578 GB, free: 83.19 MB / 442.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001742/0.9715, allocations: 0.4888 MB / 0.5583 GB, free: 82.78 MB / 442.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007357/0.9723, allocations: 140.1 kB / 0.5584 GB, free: 82.66 MB / 442.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01205/0.9843, allocations: 16.89 MB / 0.5749 GB, free: 64.27 MB / 442.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007765/0.9851, allocations: 122.5 kB / 0.5751 GB, free: 64.15 MB / 442.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001388/0.9853, allocations: 35.98 kB / 0.5751 GB, free: 64.11 MB / 442.7 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 (93):
 * Single equations (assignments): 65
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 14
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 12
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 12 {(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002393/0.9856, allocations: 165.4 kB / 0.5752 GB, free: 63.95 MB / 442.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001725/0.9857, allocations: 90.78 kB / 0.5753 GB, free: 63.86 MB / 442.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002262/0.986, allocations: 97.19 kB / 0.5754 GB, free: 63.75 MB / 442.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.64e-06/0.986, allocations: 11.95 kB / 0.5754 GB, free: 63.74 MB / 442.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.312e-06/0.986, allocations: 0 / 0.5754 GB, free: 63.74 MB / 442.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.214e-06/0.986, allocations: 11.91 kB / 0.5755 GB, free: 63.73 MB / 442.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0009028/0.9869, allocations: 0.6337 MB / 0.5761 GB, free: 63.05 MB / 442.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.002e-06/0.987, allocations: 0 / 0.5761 GB, free: 63.05 MB / 442.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009632/0.9879, allocations: 111.9 kB / 0.5762 GB, free: 62.94 MB / 442.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 8.247e-06/0.988, allocations: 3.938 kB / 0.5762 GB, free: 62.94 MB / 442.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.659e-05/0.9881, allocations: 27.97 kB / 0.5762 GB, free: 62.91 MB / 442.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.922e-06/0.9881, allocations: 4 kB / 0.5762 GB, free: 62.91 MB / 442.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.841e-06/0.9881, allocations: 3.953 kB / 0.5762 GB, free: 62.9 MB / 442.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001819/0.9899, allocations: 1.13 MB / 0.5773 GB, free: 61.76 MB / 442.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001566/0.9901, allocations: 159.8 kB / 0.5775 GB, free: 61.59 MB / 442.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000161/0.9903, allocations: 35.97 kB / 0.5775 GB, free: 61.55 MB / 442.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004801/0.9908, allocations: 31.97 kB / 0.5775 GB, free: 61.52 MB / 442.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001072/0.9909, allocations: 32.34 kB / 0.5776 GB, free: 61.49 MB / 442.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.582e-05/0.991, allocations: 16 kB / 0.5776 GB, free: 61.47 MB / 442.7 MB
Notification: Performance of sorting global known variables: time 0.0007986/0.9918, allocations: 0.5193 MB / 0.5781 GB, free: 60.94 MB / 442.7 MB
Notification: Performance of sort global known variables: time 9.5e-07/0.9918, allocations: 4 kB / 0.5781 GB, free: 60.93 MB / 442.7 MB
Notification: Performance of remove unused functions: time 0.002685/0.9945, allocations: 0.8039 MB / 0.5789 GB, free: 60.13 MB / 442.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 36 (CriticalDamping_a.x[1],CriticalDamping_a.x[2],CriticalDamping_a.x[3],CriticalDamping_b.x[1],CriticalDamping_b.x[2],CriticalDamping_b.x[3],CriticalDamping_b.x[4],CriticalDamping_b.x[5],CriticalDamping_b.x[6],Bessel_a.x[1],Bessel_a.x[2],Bessel_a.x[3],Bessel_b.x[1],Bessel_b.x[2],Bessel_b.x[3],Bessel_b.x[4],Bessel_b.x[5],Bessel_b.x[6],Butterworth_a.x[1],Butterworth_a.x[2],Butterworth_a.x[3],Butterworth_b.x[1],Butterworth_b.x[2],Butterworth_b.x[3],Butterworth_b.x[4],Butterworth_b.x[5],Butterworth_b.x[6],ChebyshevI_a.x[1],ChebyshevI_a.x[2],ChebyshevI_a.x[3],ChebyshevI_b.x[1],ChebyshevI_b.x[2],ChebyshevI_b.x[3],ChebyshevI_b.x[4],ChebyshevI_b.x[5],ChebyshevI_b.x[6])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (53):
 * Single equations (assignments): 53
 * 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 0.002515/0.997, allocations: 0.7305 MB / 0.5796 GB, free: 59.4 MB / 442.7 MB
Notification: Performance of simCode: created initialization part: time 0.004251/1.001, allocations: 2.893 MB / 0.5824 GB, free: 56.32 MB / 442.7 MB
Notification: Performance of simCode: created event and clocks part: time 7.85e-06/1.001, allocations: 4 kB / 0.5824 GB, free: 56.31 MB / 442.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0006305/1.002, allocations: 317.4 kB / 0.5827 GB, free: 56 MB / 442.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009877/1.003, allocations: 193.7 kB / 0.5829 GB, free: 55.82 MB / 442.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003299/1.006, allocations: 2.007 MB / 0.5849 GB, free: 53.78 MB / 442.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000666/1.007, allocations: 1.098 MB / 0.5859 GB, free: 52.66 MB / 442.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003428/1.007, allocations: 55.44 kB / 0.586 GB, free: 52.6 MB / 442.7 MB
Notification: Performance of SimCode: time 1.966e-06/1.007, allocations: 0 / 0.586 GB, free: 52.6 MB / 442.7 MB
Notification: Performance of Templates: time 0.0409/1.048, allocations: 31.06 MB / 0.6163 GB, free: 21.62 MB / 442.7 MB