Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.0.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Modelica.Math.FastFourierTransform.Examples.RealFFT2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|Ai.1.|Ai.2.|Ai.3.|Ai.4.|Ai.5.|Ai.6.|Ai.7.|Ai.8.|Ai.9.|Ai.10.|Ai.11.|Ai.12.|Ai.13.|Ai.14.|Ai.15.|Ai.16.|Ai.17.|Ai.18.|Ai.19.|Ai.20.|Ai.21.|info|y",fileNamePrefix="Modelica_4.0.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2")
translateModel(Modelica.Math.FastFourierTransform.Examples.RealFFT2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|Ai.1.|Ai.2.|Ai.3.|Ai.4.|Ai.5.|Ai.6.|Ai.7.|Ai.8.|Ai.9.|Ai.10.|Ai.11.|Ai.12.|Ai.13.|Ai.14.|Ai.15.|Ai.16.|Ai.17.|Ai.18.|Ai.19.|Ai.20.|Ai.21.|info|y",fileNamePrefix="Modelica_4.0.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008693/0.0008748, allocations: 86.33 kB / 16.31 MB, free: 6.449 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001559/0.001559, allocations: 178.5 kB / 17.21 MB, free: 6.32 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.402/1.402, allocations: 223.3 MB / 241.2 MB, free: 5.293 MB / 190.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0002359/0.000236, allocations: 9.844 kB / 300.8 MB, free: 5.617 MB / 238.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.08619/0.08644, allocations: 50.44 MB / 351.2 MB, free: 11.49 MB / 286.1 MB
Notification: Performance of NFInst.instantiate(Modelica.Math.FastFourierTransform.Examples.RealFFT2): time 0.001462/0.08794, allocations: 1.013 MB / 352.3 MB, free: 10.47 MB / 286.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001804/0.08977, allocations: 0.9773 MB / 353.2 MB, free: 9.488 MB / 286.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 6.343e-05/0.08986, allocations: 0 / 353.2 MB, free: 9.488 MB / 286.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0004665/0.09034, allocations: 79.8 kB / 353.3 MB, free: 9.41 MB / 286.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.000156/0.09051, allocations: 87.8 kB / 353.4 MB, free: 9.324 MB / 286.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Math/FastFourierTransform.mo:538:3-629:25:writable] Warning: Pure function ‘Modelica.Math.FastFourierTransform.realFFTwriteToFile‘ contains a call to impure function ‘Modelica.Utilities.Files.removeFile‘.
Notification: Performance of NFTyping.typeClassSections: time 0.0005877/0.09111, allocations: 183.6 kB / 353.6 MB, free: 9.145 MB / 286.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0002051/0.09133, allocations: 167.5 kB / 353.7 MB, free: 8.98 MB / 286.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 3.64e-05/0.09137, allocations: 0 / 353.7 MB, free: 8.98 MB / 286.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001744/0.09155, allocations: 127.7 kB / 353.9 MB, free: 8.855 MB / 286.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002392/0.0918, allocations: 163.8 kB / 354 MB, free: 8.695 MB / 286.1 MB
Notification: Performance of NFPackage.collectConstants: time 1.798e-05/0.09183, allocations: 4 kB / 354 MB, free: 8.691 MB / 286.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004399/0.09227, allocations: 215.6 kB / 354.2 MB, free: 8.48 MB / 286.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0001671/0.09245, allocations: 203.4 kB / 354.4 MB, free: 8.281 MB / 286.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001002/0.09256, allocations: 105.3 kB / 354.5 MB, free: 8.172 MB / 286.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0004192/0.09298, allocations: 379.2 kB / 354.9 MB, free: 7.801 MB / 286.1 MB
Notification: Performance of FrontEnd - DAE generated: time 3.367e-06/0.09299, allocations: 0 / 354.9 MB, free: 7.801 MB / 286.1 MB
Notification: Performance of FrontEnd: time 9.82e-07/0.093, allocations: 0 / 354.9 MB, free: 7.801 MB / 286.1 MB
Notification: Performance of Transformations before backend: time 1.232e-05/0.09302, allocations: 0 / 354.9 MB, free: 7.801 MB / 286.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 224
 * Number of variables: 224
Notification: Performance of Generate backend data structure: time 0.001097/0.09412, allocations: 0.9869 MB / 355.9 MB, free: 6.758 MB / 286.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.572e-05/0.09417, allocations: 8.031 kB / 355.9 MB, free: 6.75 MB / 286.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001082/0.09429, allocations: 71.02 kB / 356 MB, free: 6.68 MB / 286.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003048/0.0946, allocations: 262 kB / 356.2 MB, free: 6.383 MB / 286.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.618e-05/0.09463, allocations: 8 kB / 356.2 MB, free: 6.375 MB / 286.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.163e-05/0.09465, allocations: 8 kB / 356.3 MB, free: 6.367 MB / 286.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007312/0.09539, allocations: 0.8295 MB / 357.1 MB, free: 5.535 MB / 286.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 8.376e-06/0.09541, allocations: 0 / 357.1 MB, free: 5.535 MB / 286.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.556e-05/0.09543, allocations: 4 kB / 357.1 MB, free: 5.531 MB / 286.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.128e-06/0.09544, allocations: 0 / 357.1 MB, free: 5.531 MB / 286.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006512/0.0961, allocations: 0.7868 MB / 357.9 MB, free: 4.742 MB / 286.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004265/0.09653, allocations: 384 kB / 358.2 MB, free: 4.316 MB / 286.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001319/0.09786, allocations: 1.883 MB / 360.1 MB, free: 2.426 MB / 286.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001303/0.09917, allocations: 1.872 MB / 362 MB, free: 0.5508 MB / 286.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 9.698e-06/0.09919, allocations: 0 / 362 MB, free: 0.5508 MB / 286.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000922/0.1001, allocations: 1.064 MB / 363.1 MB, free: 15.47 MB / 302.1 MB
Notification: Performance of pre-optimization done (n=225): time 1.413e-06/0.1001, allocations: 4 kB / 363.1 MB, free: 15.46 MB / 302.1 MB
Notification: Performance of matching and sorting (n=225): time 0.004727/0.1049, allocations: 4.505 MB / 367.6 MB, free: 10.95 MB / 302.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002758/0.1052, allocations: 400.5 kB / 368 MB, free: 10.54 MB / 302.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001953/0.1054, allocations: 199 kB / 368.2 MB, free: 10.33 MB / 302.1 MB
Notification: Performance of collectPreVariables (initialization): time 0.0002308/0.1056, allocations: 185.6 kB / 368.3 MB, free: 10.14 MB / 302.1 MB
Notification: Performance of collectInitialEqns (initialization): time 7.542e-05/0.1057, allocations: 107.9 kB / 368.4 MB, free: 10.03 MB / 302.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0008566/0.1066, allocations: 0.9177 MB / 369.4 MB, free: 9.102 MB / 302.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001624/0.1067, allocations: 72 kB / 369.4 MB, free: 9.031 MB / 302.1 MB
Notification: Performance of setup shared object (initialization): time 0.0003367/0.1071, allocations: 474.7 kB / 369.9 MB, free: 8.559 MB / 302.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001805/0.1089, allocations: 1.014 MB / 370.9 MB, free: 7.543 MB / 302.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002767/0.1117, allocations: 2.62 MB / 373.5 MB, free: 4.176 MB / 302.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002311/0.114, allocations: 1.527 MB / 375.1 MB, free: 2.641 MB / 302.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.143e-05/0.1141, allocations: 16 kB / 375.1 MB, free: 2.625 MB / 302.1 MB
Notification: Performance of matching and sorting (n=470) (initialization): time 0.006073/0.1201, allocations: 3.697 MB / 378.8 MB, free: 14.91 MB / 318.1 MB
Notification: Performance of prepare postOptimizeDAE: time 8.302e-05/0.1202, allocations: 65.66 kB / 378.8 MB, free: 14.84 MB / 318.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001034/0.1204, allocations: 56 kB / 378.9 MB, free: 14.79 MB / 318.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001401/0.1205, allocations: 84 kB / 379 MB, free: 14.71 MB / 318.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001422/0.1219, allocations: 0.5222 MB / 379.5 MB, free: 14.18 MB / 318.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001017/0.122, allocations: 111.6 kB / 379.6 MB, free: 14.07 MB / 318.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001272/0.1233, allocations: 293.1 kB / 379.9 MB, free: 13.79 MB / 318.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002045/0.1235, allocations: 184 kB / 380.1 MB, free: 13.61 MB / 318.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 246
 * Number of states: 0 ()
 * Number of discrete variables: 51 ($PRE.Ai[21],Ai[21],$PRE.Ai[20],Ai[20],$PRE.Ai[19],Ai[19],$PRE.Ai[18],Ai[18],$PRE.Ai[17],Ai[17],$PRE.Ai[16],Ai[16],$PRE.Ai[15],Ai[15],$PRE.Ai[14],Ai[14],$PRE.Ai[13],Ai[13],$PRE.Ai[12],Ai[12],$PRE.Ai[11],Ai[11],$PRE.Ai[10],Ai[10],$PRE.Ai[9],Ai[9],$PRE.Ai[8],Ai[8],$PRE.Ai[7],Ai[7],$PRE.Ai[6],Ai[6],$PRE.Ai[5],Ai[5],$PRE.Ai[4],Ai[4],$PRE.Ai[3],Ai[3],$PRE.Ai[2],Ai[2],$PRE.Ai[1],Ai[1],$PRE.info,info,$PRE.y_buf[200],y_buf[200],$PRE.y,y,$PRE.iTick,iTick,$whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (470):
 * Single equations (assignments): 469
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0008342/0.1244, allocations: 0.7614 MB / 380.8 MB, free: 12.83 MB / 318.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001479/0.1245, allocations: 111 kB / 380.9 MB, free: 12.72 MB / 318.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.443e-05/0.1246, allocations: 25.14 kB / 381 MB, free: 12.69 MB / 318.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.721e-06/0.1246, allocations: 3.984 kB / 381 MB, free: 12.68 MB / 318.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.318e-06/0.1246, allocations: 0 / 381 MB, free: 12.68 MB / 318.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.685e-06/0.1246, allocations: 0 / 381 MB, free: 12.68 MB / 318.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004149/0.125, allocations: 0.5097 MB / 381.5 MB, free: 12.12 MB / 318.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.213e-06/0.125, allocations: 0 / 381.5 MB, free: 12.12 MB / 318.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 2.134e-06/0.125, allocations: 4 kB / 381.5 MB, free: 12.12 MB / 318.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.036e-06/0.125, allocations: 0 / 381.5 MB, free: 12.12 MB / 318.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.301e-05/0.1251, allocations: 35.98 kB / 381.5 MB, free: 12.09 MB / 318.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.633e-06/0.1251, allocations: 0 / 381.5 MB, free: 12.09 MB / 318.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.647e-06/0.1251, allocations: 0 / 381.5 MB, free: 12.09 MB / 318.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01656/0.1417, allocations: 21.88 MB / 403.4 MB, free: 6.164 MB / 334.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001301/0.1418, allocations: 175.7 kB / 403.6 MB, free: 5.973 MB / 334.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001109/0.142, allocations: 43.98 kB / 403.6 MB, free: 5.93 MB / 334.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002176/0.1422, allocations: 32 kB / 403.6 MB, free: 5.898 MB / 334.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001157/0.1423, allocations: 27.98 kB / 403.7 MB, free: 5.871 MB / 334.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.798e-05/0.1424, allocations: 28 kB / 403.7 MB, free: 5.844 MB / 334.1 MB
Notification: Performance of sorting global known variables: time 0.0001043/0.1425, allocations: 136.3 kB / 403.8 MB, free: 5.711 MB / 334.1 MB
Notification: Performance of sort global known variables: time 1.61e-07/0.1425, allocations: 4.031 kB / 403.8 MB, free: 5.707 MB / 334.1 MB
Notification: Performance of remove unused functions: time 0.001668/0.1442, allocations: 492 kB / 404.3 MB, free: 5.227 MB / 334.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 26 ($whenCondition1,y,Ai[1],Ai[2],Ai[3],Ai[4],Ai[5],Ai[6],Ai[7],Ai[8],Ai[9],Ai[10],Ai[11],Ai[12],Ai[13],Ai[14],Ai[15],Ai[16],Ai[17],Ai[18],Ai[19],Ai[20],Ai[21],info,iTick,y_buf[200])
 * Number of discrete states: 26 (Ai[21],Ai[20],Ai[19],Ai[18],Ai[17],Ai[16],Ai[15],Ai[14],Ai[13],Ai[12],Ai[11],Ai[10],Ai[9],Ai[8],Ai[7],Ai[6],Ai[5],Ai[4],Ai[3],Ai[2],Ai[1],info,y_buf[200],y,iTick,$whenCondition1)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (1):
 * Single equations (assignments): 0
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0008128/0.145, allocations: 356.8 kB / 404.7 MB, free: 4.93 MB / 334.1 MB
Notification: Performance of simCode: created initialization part: time 0.003949/0.1489, allocations: 3.188 MB / 407.8 MB, free: 1.742 MB / 334.1 MB
Notification: Performance of simCode: created event and clocks part: time 3.045e-06/0.149, allocations: 4.062 kB / 407.9 MB, free: 1.738 MB / 334.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.2068/0.3558, allocations: 52.37 MB / 460.2 MB, free: 45.03 MB / 350.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004225/0.3563, allocations: 71.25 kB / 460.3 MB, free: 44.97 MB / 350.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002077/0.3583, allocations: 2.276 MB / 462.6 MB, free: 42.82 MB / 350.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003047/0.3587, allocations: 0.9797 MB / 463.5 MB, free: 41.81 MB / 350.1 MB
Notification: Performance of simCode: alias equations: time 0.0002595/0.3589, allocations: 188.9 kB / 463.7 MB, free: 41.62 MB / 350.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001173/0.3591, allocations: 71.44 kB / 463.8 MB, free: 41.55 MB / 350.1 MB
Notification: Performance of SimCode: time 7.42e-07/0.3591, allocations: 0 / 463.8 MB, free: 41.55 MB / 350.1 MB
Notification: Performance of Templates: time 0.01658/0.3756, allocations: 12.75 MB / 476.5 MB, free: 28.91 MB / 350.1 MB
make -j1 -f Modelica_4.0.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2.makefile
(rm -f Modelica_4.0.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2.pipe ; mkfifo Modelica_4.0.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2.pipe >> ../files/Modelica_4.0.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2.sim & ./Modelica_4.0.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS > Modelica_4.0.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2.pipe 2>&1)
diffSimulationResults("Modelica_4.0.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/Modelica/Math/FastFourierTransform/Examples/RealFFT2/RealFFT2.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.0.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001)
""

Variables in the reference:time,Ai[1],Ai[2],Ai[3],Ai[4],Ai[5],Ai[6],Ai[7],Ai[8],Ai[9],Ai[10],Ai[11],Ai[12],Ai[13],Ai[14],Ai[15],Ai[16],Ai[17],Ai[18],Ai[19],Ai[20],Ai[21],info,y

Variables in the result:Ai[10],Ai[11],Ai[12],Ai[13],Ai[14],Ai[15],Ai[16],Ai[17],Ai[18],Ai[19],Ai[1],Ai[20],Ai[21],Ai[2],Ai[3],Ai[4],Ai[5],Ai[6],Ai[7],Ai[8],Ai[9],T,Ts,f1,f2,f_max,f_max_FFT,f_resolution,fi[10],fi[11],fi[12],fi[13],fi[14],fi[15],fi[16],fi[17],fi[18],fi[19],fi[1],fi[20],fi[21],fi[2],fi[3],fi[4],fi[5],fi[6],fi[7],fi[8],fi[9],info,nf,nfi,ns,time,y