Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001481/0.001481, allocations: 80.23 kB / 21.18 MB, free: 3.383 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001542/0.001542, allocations: 161 kB / 24.56 MB, free: 12 kB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.11/1.11, allocations: 177.1 MB / 205 MB, free: 5.176 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo): time 0.8795/0.8795, allocations: 88.08 MB / 349.6 MB, free: 14.19 MB / 330.7 MB
"
[Timeout remaining time 179]
Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="der.heatcapacitor.[0-9,]+..T.|fixedtemperature.port.Q_flow|heatcapacitor.[0-9,]+..T|heatcapacitor.[0-9,]+..der_T|heatcapacitor.[0-9,]+..port.Q_flow|heatcapacitor.[0-9,]+..port.T|thermalconductor.[0-9,]+..Q_flow|thermalconductor.[0-9,]+..dT|thermalconductor.[0-9,]+..port_a.Q_flow|thermalconductor.[0-9,]+..port_a.T|thermalconductor.[0-9,]+..port_b.Q_flow|thermalconductor.[0-9,]+..port_b.T|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10")
translateModel(ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="der.heatcapacitor.[0-9,]+..T.|fixedtemperature.port.Q_flow|heatcapacitor.[0-9,]+..T|heatcapacitor.[0-9,]+..der_T|heatcapacitor.[0-9,]+..port.Q_flow|heatcapacitor.[0-9,]+..port.T|thermalconductor.[0-9,]+..Q_flow|thermalconductor.[0-9,]+..dT|thermalconductor.[0-9,]+..port_a.Q_flow|thermalconductor.[0-9,]+..port_a.T|thermalconductor.[0-9,]+..port_b.Q_flow|thermalconductor.[0-9,]+..port_b.T|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 2.234e-06/2.234e-06, allocations: 0 / 451.7 MB, free: 33.25 MB / 410.8 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 4.617e-05/4.84e-05, allocations: 2.312 kB / 451.7 MB, free: 33.25 MB / 410.8 MB
Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10): time 0.002958/0.003006, allocations: 1.642 MB / 453.3 MB, free: 32.15 MB / 410.8 MB
Notification: Performance of NFInst.instExpressions: time 0.0003999/0.003406, allocations: 79.95 kB / 453.4 MB, free: 32.1 MB / 410.8 MB
Notification: Performance of NFInst.updateImplicitVariability: time 7.044e-05/0.003476, allocations: 2.906 kB / 453.4 MB, free: 32.1 MB / 410.8 MB
Notification: Performance of NFTyping.typeComponents: time 0.0002164/0.003693, allocations: 10.69 kB / 453.4 MB, free: 32.09 MB / 410.8 MB
Notification: Performance of NFTyping.typeBindings: time 9.314e-05/0.003786, allocations: 30.09 kB / 453.5 MB, free: 32.07 MB / 410.8 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0002841/0.00407, allocations: 24.42 kB / 453.5 MB, free: 32.06 MB / 410.8 MB
Notification: Performance of NFFlatten.flatten: time 0.0005299/0.0046, allocations: 0.5848 MB / 454.1 MB, free: 31.77 MB / 410.8 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003095/0.004909, allocations: 147.7 kB / 454.2 MB, free: 31.7 MB / 410.8 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.000271/0.00518, allocations: 308 kB / 454.5 MB, free: 31.6 MB / 410.8 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.000272/0.005453, allocations: 219.8 kB / 454.7 MB, free: 31.52 MB / 410.8 MB
Notification: Performance of NFPackage.collectConstants: time 7.514e-05/0.005528, allocations: 38.78 kB / 454.8 MB, free: 31.52 MB / 410.8 MB
Notification: Performance of NFFlatten.collectFunctions: time 6.54e-05/0.005593, allocations: 40.53 kB / 454.8 MB, free: 31.52 MB / 410.8 MB
Notification: Performance of NFScalarize.scalarize: time 8.27e-05/0.005676, allocations: 105.8 kB / 454.9 MB, free: 31.45 MB / 410.8 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001682/0.005844, allocations: 170.5 kB / 455.1 MB, free: 31.39 MB / 410.8 MB
Notification: Performance of NFConvertDAE.convert: time 0.0004375/0.006281, allocations: 363.8 kB / 455.4 MB, free: 31.26 MB / 410.8 MB
Notification: Performance of FrontEnd - DAE generated: time 7.524e-06/0.006289, allocations: 4 kB / 455.4 MB, free: 31.26 MB / 410.8 MB
Notification: Performance of FrontEnd: time 3.306e-06/0.006292, allocations: 0 / 455.4 MB, free: 31.26 MB / 410.8 MB
Notification: Performance of Transformations before backend: time 1.383e-05/0.006306, allocations: 3.328 kB / 455.4 MB, free: 31.26 MB / 410.8 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 92
 * Number of variables: 92
Notification: Performance of Generate backend data structure: time 0.001154/0.00746, allocations: 0.7527 MB / 456.2 MB, free: 30.7 MB / 410.8 MB
Notification: Performance of prepare preOptimizeDAE: time 7.025e-05/0.00753, allocations: 8.469 kB / 456.2 MB, free: 30.7 MB / 410.8 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001449/0.007675, allocations: 77.14 kB / 456.3 MB, free: 30.66 MB / 410.8 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003614/0.008036, allocations: 245.6 kB / 456.5 MB, free: 30.48 MB / 410.8 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.499e-05/0.008071, allocations: 30.88 kB / 456.5 MB, free: 30.46 MB / 410.8 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.281e-05/0.008144, allocations: 41.2 kB / 456.6 MB, free: 30.45 MB / 410.8 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003792/0.008523, allocations: 243.6 kB / 456.8 MB, free: 30.36 MB / 410.8 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.751e-05/0.008541, allocations: 3.062 kB / 456.8 MB, free: 30.36 MB / 410.8 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.935e-05/0.00857, allocations: 15.28 kB / 456.8 MB, free: 30.34 MB / 410.8 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.491e-05/0.008585, allocations: 9.969 kB / 456.8 MB, free: 30.34 MB / 410.8 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002721/0.008857, allocations: 166.7 kB / 457 MB, free: 30.32 MB / 410.8 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001273/0.01013, allocations: 0.8985 MB / 457.9 MB, free: 29.79 MB / 410.8 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.000633/0.01076, allocations: 356.2 kB / 458.3 MB, free: 29.65 MB / 410.8 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001712/0.01093, allocations: 138.1 kB / 458.4 MB, free: 29.61 MB / 410.8 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.066e-05/0.01096, allocations: 7.875 kB / 458.4 MB, free: 29.61 MB / 410.8 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.947e-05/0.01098, allocations: 40.67 kB / 458.4 MB, free: 29.56 MB / 410.8 MB
Notification: Performance of pre-optimization done (n=44): time 2.855e-06/0.01099, allocations: 0 / 458.4 MB, free: 29.56 MB / 410.8 MB
Notification: Performance of matching and sorting (n=44): time 0.0005244/0.01151, allocations: 305.1 kB / 458.7 MB, free: 29.46 MB / 410.8 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.917e-05/0.01156, allocations: 56.44 kB / 458.8 MB, free: 29.4 MB / 410.8 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001864/0.01175, allocations: 257.3 kB / 459 MB, free: 29.21 MB / 410.8 MB
Notification: Performance of collectPreVariables (initialization): time 1.96e-05/0.01177, allocations: 32.52 kB / 459.1 MB, free: 29.17 MB / 410.8 MB
Notification: Performance of collectInitialEqns (initialization): time 9.018e-05/0.01186, allocations: 222.7 kB / 459.3 MB, free: 28.98 MB / 410.8 MB
Notification: Performance of collectInitialBindings (initialization): time 9.933e-05/0.01196, allocations: 179.2 kB / 459.5 MB, free: 28.84 MB / 410.8 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.557e-05/0.01205, allocations: 90.67 kB / 459.5 MB, free: 28.78 MB / 410.8 MB
Notification: Performance of setup shared object (initialization): time 0.0001194/0.01217, allocations: 0.5284 MB / 460.1 MB, free: 28.27 MB / 410.8 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001039/0.01228, allocations: 57.73 kB / 460.1 MB, free: 28.26 MB / 410.8 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 9.831e-05/0.01237, allocations: 66.53 kB / 460.2 MB, free: 28.24 MB / 410.8 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002651/0.01264, allocations: 185.1 kB / 460.4 MB, free: 28.16 MB / 410.8 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.697e-06/0.01264, allocations: 0 / 460.4 MB, free: 28.16 MB / 410.8 MB
Notification: Performance of matching and sorting (n=53) (initialization): time 0.000369/0.01301, allocations: 279.7 kB / 460.7 MB, free: 28.05 MB / 410.8 MB
Notification: Performance of prepare postOptimizeDAE: time 2.598e-05/0.01304, allocations: 6.656 kB / 460.7 MB, free: 28.05 MB / 410.8 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.211e-05/0.01305, allocations: 6.672 kB / 460.7 MB, free: 28.05 MB / 410.8 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.73e-05/0.01308, allocations: 3.188 kB / 460.7 MB, free: 28.05 MB / 410.8 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000301/0.01338, allocations: 123.8 kB / 460.8 MB, free: 28.04 MB / 410.8 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.209e-05/0.01339, allocations: 6.969 kB / 460.8 MB, free: 28.04 MB / 410.8 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001067/0.0135, allocations: 38.22 kB / 460.8 MB, free: 28.02 MB / 410.8 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.065e-05/0.01352, allocations: 12.22 kB / 460.8 MB, free: 28.01 MB / 410.8 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 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (53):
 * Single equations (assignments): 53
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001343/0.01365, allocations: 177.7 kB / 461 MB, free: 27.83 MB / 410.8 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.695e-05/0.01371, allocations: 38.58 kB / 461.1 MB, free: 27.81 MB / 410.8 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.621e-05/0.01378, allocations: 48.2 kB / 461.1 MB, free: 27.78 MB / 410.8 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.293e-06/0.01379, allocations: 6.922 kB / 461.1 MB, free: 27.78 MB / 410.8 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.378e-05/0.01381, allocations: 0 / 461.1 MB, free: 27.78 MB / 410.8 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.233e-06/0.01381, allocations: 3.328 kB / 461.1 MB, free: 27.78 MB / 410.8 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003814/0.01419, allocations: 301.3 kB / 461.4 MB, free: 27.55 MB / 410.8 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.938e-06/0.0142, allocations: 4 kB / 461.4 MB, free: 27.55 MB / 410.8 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003822/0.01458, allocations: 124.6 kB / 461.5 MB, free: 27.54 MB / 410.8 MB
Notification: Performance of postOpt tearingSystem (simulation): time 7.914e-06/0.01459, allocations: 3.938 kB / 461.5 MB, free: 27.54 MB / 410.8 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.099e-05/0.01464, allocations: 20.95 kB / 461.6 MB, free: 27.52 MB / 410.8 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.977e-06/0.01464, allocations: 0 / 461.6 MB, free: 27.52 MB / 410.8 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.649e-06/0.01465, allocations: 2.938 kB / 461.6 MB, free: 27.52 MB / 410.8 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005929/0.01524, allocations: 0.4898 MB / 462.1 MB, free: 27.25 MB / 410.8 MB
Notification: Performance of postOpt removeConstants (simulation): time 4.775e-05/0.01529, allocations: 39.36 kB / 462.1 MB, free: 27.22 MB / 410.8 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.905e-05/0.01533, allocations: 10.3 kB / 462.1 MB, free: 27.22 MB / 410.8 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001615/0.01549, allocations: 23 kB / 462.1 MB, free: 27.21 MB / 410.8 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.461e-05/0.01554, allocations: 25.94 kB / 462.1 MB, free: 27.21 MB / 410.8 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.553e-05/0.01556, allocations: 12.75 kB / 462.2 MB, free: 27.2 MB / 410.8 MB
Notification: Performance of sorting global known variables: time 0.0001114/0.01567, allocations: 181 kB / 462.3 MB, free: 27.07 MB / 410.8 MB
Notification: Performance of sort global known variables: time 6.1e-08/0.01567, allocations: 0 / 462.3 MB, free: 27.07 MB / 410.8 MB
Notification: Performance of remove unused functions: time 0.0002627/0.01593, allocations: 117.8 kB / 462.5 MB, free: 27.05 MB / 410.8 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 9 (heatcapacitor[1].T,heatcapacitor[2].T,heatcapacitor[3].T,heatcapacitor[4].T,heatcapacitor[5].T,heatcapacitor[6].T,heatcapacitor[7].T,heatcapacitor[8].T,heatcapacitor[9].T)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (44):
 * Single equations (assignments): 44
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.000165/0.0161, allocations: 118.9 kB / 462.6 MB, free: 26.95 MB / 410.8 MB
Notification: Performance of simCode: created initialization part: time 0.0003512/0.01645, allocations: 216.4 kB / 462.8 MB, free: 26.9 MB / 410.8 MB
Notification: Performance of simCode: created event and clocks part: time 3.867e-06/0.01645, allocations: 0 / 462.8 MB, free: 26.9 MB / 410.8 MB
Notification: Performance of simCode: created simulation system equations: time 0.000142/0.0166, allocations: 139.6 kB / 462.9 MB, free: 26.86 MB / 410.8 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003342/0.01693, allocations: 48.11 kB / 463 MB, free: 26.83 MB / 410.8 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001785/0.01871, allocations: 1.056 MB / 464 MB, free: 26.19 MB / 410.8 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001094/0.01882, allocations: 146.7 kB / 464.2 MB, free: 26.1 MB / 410.8 MB
Notification: Performance of simCode: alias equations: time 0.0001848/0.01901, allocations: 119.4 kB / 464.3 MB, free: 26.09 MB / 410.8 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 7.449e-05/0.01908, allocations: 32.34 kB / 464.3 MB, free: 26.08 MB / 410.8 MB
Notification: Performance of SimCode: time 1.443e-06/0.01908, allocations: 0 / 464.3 MB, free: 26.08 MB / 410.8 MB
Notification: Performance of Templates: time 0.007176/0.02626, allocations: 3.299 MB / 467.6 MB, free: 25.72 MB / 410.8 MB
"
[Timeout remaining time 300]
make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.makefile [Timeout 300]
(rm -f ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10 -abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.pipe 2>&1) [Timeout 240]
diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10_res.mat","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
""
[Timeout remaining time 300]
Reference file matches
[Calling sys.exit(0), Time elapsed: 4.459422278683633]