Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_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 0.001261/0.001261, allocations: 105.1 kB / 21.21 MB, free: 0.6484 MB / 14.72 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 0.00187/0.00187, allocations: 212.5 kB / 24.51 MB, free: 3.938 MB / 14.72 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 1.375/1.375, allocations: 230.6 MB / 258.3 MB, free: 7.805 MB / 206.1 MB " [Timeout remaining time 178] 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 0.9156/0.9156, allocations: 120.6 MB / 435.3 MB, free: 0.6836 MB / 334.1 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: "" <> buildModelFMU(ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_10,fileNamePrefix="ScalableTestSuite_ScalableTestSuite_Thermal_HeatConduction_ScaledExperiments_OneDHeatTransferTT_Modelica_N_10",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_10,fileNamePrefix="ScalableTestSuite_ScalableTestSuite_Thermal_HeatConduction_ScaledExperiments_OneDHeatTransferTT_Modelica_N_10",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 300] "Notification: ScalableTestSuite requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001866/0.001866, allocations: 73.41 kB / 0.6075 GB, free: 10.72 MB / 446.3 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1493/0.1512, allocations: 85.87 MB / 0.6914 GB, free: 4.641 MB / 0.5139 GB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_10): time 0.002687/0.1539, allocations: 1.613 MB / 0.6929 GB, free: 3.02 MB / 0.5139 GB Notification: Performance of NFInst.instExpressions: time 0.0002854/0.1542, allocations: 99.94 kB / 0.693 GB, free: 2.922 MB / 0.5139 GB Notification: Performance of NFInst.updateImplicitVariability: time 5.238e-05/0.1542, allocations: 0 / 0.693 GB, free: 2.922 MB / 0.5139 GB Notification: Performance of NFTyping.typeComponents: time 0.0001148/0.1543, allocations: 11.86 kB / 0.693 GB, free: 2.91 MB / 0.5139 GB Notification: Performance of NFTyping.typeBindings: time 9.41e-05/0.1544, allocations: 43.62 kB / 0.6931 GB, free: 2.867 MB / 0.5139 GB Notification: Performance of NFTyping.typeClassSections: time 0.0001593/0.1546, allocations: 27.97 kB / 0.6931 GB, free: 2.84 MB / 0.5139 GB Notification: Performance of NFFlatten.flatten: time 0.0005287/0.1551, allocations: 0.5487 MB / 0.6936 GB, free: 2.289 MB / 0.5139 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002714/0.1554, allocations: 144.9 kB / 0.6938 GB, free: 2.148 MB / 0.5139 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001936/0.1556, allocations: 203.5 kB / 0.694 GB, free: 1.949 MB / 0.5139 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002731/0.1558, allocations: 223.1 kB / 0.6942 GB, free: 1.73 MB / 0.5139 GB Notification: Performance of NFPackage.collectConstants: time 6.735e-05/0.1559, allocations: 40 kB / 0.6942 GB, free: 1.691 MB / 0.5139 GB Notification: Performance of NFFlatten.collectFunctions: time 7.939e-05/0.156, allocations: 40 kB / 0.6943 GB, free: 1.652 MB / 0.5139 GB Notification: Performance of NFScalarize.scalarize: time 9.131e-05/0.1561, allocations: 99.67 kB / 0.6944 GB, free: 1.555 MB / 0.5139 GB Notification: Performance of NFVerifyModel.verify: time 0.0002084/0.1563, allocations: 195.2 kB / 0.6945 GB, free: 1.363 MB / 0.5139 GB Notification: Performance of NFConvertDAE.convert: time 0.0004707/0.1568, allocations: 0.5021 MB / 0.695 GB, free: 0.8594 MB / 0.5139 GB Notification: Performance of FrontEnd - DAE generated: time 3.837e-06/0.1568, allocations: 0 / 0.695 GB, free: 0.8594 MB / 0.5139 GB Notification: Performance of FrontEnd: time 1.382e-06/0.1568, allocations: 0 / 0.695 GB, free: 0.8594 MB / 0.5139 GB Notification: Performance of Transformations before backend: time 8.126e-06/0.1568, allocations: 0 / 0.695 GB, free: 0.8594 MB / 0.5139 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 90 * Number of variables: 90 Notification: Performance of Generate backend data structure: time 0.001142/0.1579, allocations: 0.6264 MB / 0.6957 GB, free: 200 kB / 0.5139 GB Notification: Performance of prepare preOptimizeDAE: time 4.221e-05/0.158, allocations: 12.03 kB / 0.6957 GB, free: 188 kB / 0.5139 GB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 2.617e-05/0.158, allocations: 9.188 kB / 0.6957 GB, free: 180 kB / 0.5139 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 8.225e-05/0.1581, allocations: 78.72 kB / 0.6957 GB, free: 92 kB / 0.5139 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.104e-05/0.1581, allocations: 44.69 kB / 0.6958 GB, free: 48 kB / 0.5139 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004026/0.1585, allocations: 274.4 kB / 0.6961 GB, free: 15.75 MB / 0.5295 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.931e-05/0.1586, allocations: 29.38 kB / 0.6961 GB, free: 15.73 MB / 0.5295 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.114e-05/0.1586, allocations: 36.38 kB / 0.6961 GB, free: 15.69 MB / 0.5295 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006593/0.1593, allocations: 446.6 kB / 0.6965 GB, free: 15.25 MB / 0.5295 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.161e-05/0.1593, allocations: 4 kB / 0.6965 GB, free: 15.25 MB / 0.5295 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.504e-05/0.1594, allocations: 23.94 kB / 0.6966 GB, free: 15.22 MB / 0.5295 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.437e-06/0.1594, allocations: 8 kB / 0.6966 GB, free: 15.21 MB / 0.5295 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006191/0.16, allocations: 419.6 kB / 0.697 GB, free: 14.8 MB / 0.5295 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001792/0.1618, allocations: 1.087 MB / 0.698 GB, free: 13.67 MB / 0.5295 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008727/0.1627, allocations: 0.515 MB / 0.6985 GB, free: 13.14 MB / 0.5295 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003698/0.163, allocations: 286 kB / 0.6988 GB, free: 12.86 MB / 0.5295 GB Notification: Performance of preOpt evalFunc (simulation): time 2.294e-05/0.163, allocations: 4 kB / 0.6988 GB, free: 12.86 MB / 0.5295 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.155e-05/0.1631, allocations: 35.33 kB / 0.6988 GB, free: 12.81 MB / 0.5295 GB Notification: Performance of pre-optimization done (n=42): time 1.673e-06/0.1631, allocations: 0 / 0.6988 GB, free: 12.81 MB / 0.5295 GB Notification: Performance of matching and sorting (n=42): time 0.0009035/0.164, allocations: 0.5832 MB / 0.6994 GB, free: 12.22 MB / 0.5295 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.351e-05/0.164, allocations: 55.41 kB / 0.6995 GB, free: 12.16 MB / 0.5295 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002274/0.1643, allocations: 223.2 kB / 0.6997 GB, free: 11.93 MB / 0.5295 GB Notification: Performance of collectPreVariables (initialization): time 2.931e-05/0.1643, allocations: 37.64 kB / 0.6997 GB, free: 11.89 MB / 0.5295 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001066/0.1644, allocations: 168.9 kB / 0.6999 GB, free: 11.72 MB / 0.5295 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001264/0.1645, allocations: 154.6 kB / 0.7 GB, free: 11.57 MB / 0.5295 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001095/0.1646, allocations: 82.12 kB / 0.7001 GB, free: 11.48 MB / 0.5295 GB Notification: Performance of setup shared object (initialization): time 0.0001454/0.1648, allocations: 338.8 kB / 0.7004 GB, free: 11.14 MB / 0.5295 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000241/0.165, allocations: 172.7 kB / 0.7006 GB, free: 10.97 MB / 0.5295 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002395/0.1653, allocations: 175.8 kB / 0.7008 GB, free: 10.8 MB / 0.5295 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000539/0.1658, allocations: 415.4 kB / 0.7012 GB, free: 10.39 MB / 0.5295 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.004e-06/0.1658, allocations: 0 / 0.7012 GB, free: 10.39 MB / 0.5295 GB Notification: Performance of matching and sorting (n=50) (initialization): time 0.0006276/0.1664, allocations: 479.7 kB / 0.7016 GB, free: 9.918 MB / 0.5295 GB Notification: Performance of prepare postOptimizeDAE: time 1.799e-05/0.1664, allocations: 8 kB / 0.7016 GB, free: 9.91 MB / 0.5295 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.203e-06/0.1664, allocations: 3.984 kB / 0.7016 GB, free: 9.906 MB / 0.5295 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.592e-05/0.1665, allocations: 0 / 0.7016 GB, free: 9.906 MB / 0.5295 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003969/0.1669, allocations: 115.9 kB / 0.7017 GB, free: 9.793 MB / 0.5295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.11e-05/0.1669, allocations: 3.984 kB / 0.7017 GB, free: 9.789 MB / 0.5295 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000173/0.167, allocations: 43.7 kB / 0.7018 GB, free: 9.746 MB / 0.5295 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.505e-05/0.1671, allocations: 12 kB / 0.7018 GB, free: 9.734 MB / 0.5295 GB 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 (50): * Single equations (assignments): 50 * 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 0.0001971/0.1673, allocations: 197.7 kB / 0.702 GB, free: 9.531 MB / 0.5295 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.004e-05/0.1673, allocations: 27.81 kB / 0.702 GB, free: 9.504 MB / 0.5295 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.203e-05/0.1674, allocations: 42.98 kB / 0.702 GB, free: 9.461 MB / 0.5295 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.286e-06/0.1674, allocations: 8 kB / 0.7021 GB, free: 9.453 MB / 0.5295 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.911e-06/0.1674, allocations: 0 / 0.7021 GB, free: 9.453 MB / 0.5295 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.644e-06/0.1674, allocations: 7.922 kB / 0.7021 GB, free: 9.445 MB / 0.5295 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005173/0.168, allocations: 416.3 kB / 0.7025 GB, free: 8.996 MB / 0.5295 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.643e-06/0.168, allocations: 0 / 0.7025 GB, free: 8.996 MB / 0.5295 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000459/0.1684, allocations: 115.9 kB / 0.7026 GB, free: 8.883 MB / 0.5295 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.805e-06/0.1684, allocations: 3.938 kB / 0.7026 GB, free: 8.879 MB / 0.5295 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.181e-05/0.1685, allocations: 11.98 kB / 0.7026 GB, free: 8.867 MB / 0.5295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.699e-06/0.1685, allocations: 4 kB / 0.7026 GB, free: 8.863 MB / 0.5295 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.72e-07/0.1685, allocations: 0 / 0.7026 GB, free: 8.863 MB / 0.5295 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009566/0.1694, allocations: 0.7788 MB / 0.7034 GB, free: 8.066 MB / 0.5295 GB Notification: Performance of postOpt removeConstants (simulation): time 4.896e-05/0.1695, allocations: 27.78 kB / 0.7034 GB, free: 8.039 MB / 0.5295 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.578e-05/0.1695, allocations: 8 kB / 0.7034 GB, free: 8.031 MB / 0.5295 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001817/0.1697, allocations: 23.97 kB / 0.7034 GB, free: 8.008 MB / 0.5295 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.512e-05/0.1697, allocations: 31.83 kB / 0.7034 GB, free: 7.977 MB / 0.5295 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.047e-05/0.1698, allocations: 12 kB / 0.7035 GB, free: 7.965 MB / 0.5295 GB Notification: Performance of sorting global known variables: time 0.0001606/0.1699, allocations: 173.1 kB / 0.7036 GB, free: 7.797 MB / 0.5295 GB Notification: Performance of sort global known variables: time 9e-08/0.1699, allocations: 0 / 0.7036 GB, free: 7.797 MB / 0.5295 GB Notification: Performance of remove unused functions: time 0.0003531/0.1703, allocations: 119.8 kB / 0.7037 GB, free: 7.68 MB / 0.5295 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 8 (heatcapacitor[1].T,heatcapacitor[2].T,heatcapacitor[3].T,heatcapacitor[4].T,heatcapacitor[5].T,heatcapacitor[6].T,heatcapacitor[7].T,heatcapacitor[8].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 (42): * Single equations (assignments): 42 * 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 0.001223/0.1715, allocations: 1.326 MB / 0.705 GB, free: 6.32 MB / 0.5295 GB Notification: Performance of simCode: created initialization part: time 0.0005707/0.1721, allocations: 398.1 kB / 0.7054 GB, free: 5.934 MB / 0.5295 GB Notification: Performance of simCode: created event and clocks part: time 2.314e-06/0.1721, allocations: 0 / 0.7054 GB, free: 5.934 MB / 0.5295 GB Notification: Performance of simCode: created simulation system equations: time 0.0002626/0.1723, allocations: 211.8 kB / 0.7056 GB, free: 5.727 MB / 0.5295 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003923/0.1727, allocations: 67.08 kB / 0.7057 GB, free: 5.664 MB / 0.5295 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005079/0.1778, allocations: 4.242 MB / 0.7098 GB, free: 1.344 MB / 0.5295 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002446/0.178, allocations: 253.6 kB / 0.7101 GB, free: 1.074 MB / 0.5295 GB Notification: Performance of simCode: alias equations: time 0.0002887/0.1783, allocations: 142.8 kB / 0.7102 GB, free: 0.9375 MB / 0.5295 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001656/0.1785, allocations: 103.4 kB / 0.7103 GB, free: 0.8359 MB / 0.5295 GB Notification: Performance of SimCode: time 1.052e-06/0.1785, allocations: 0 / 0.7103 GB, free: 0.8359 MB / 0.5295 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02759/0.2061, allocations: 7.594 MB / 0.7177 GB, free: 9.473 MB / 0.5452 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.95/11.16, allocations: 7.688 kB / 0.7177 GB, free: 9.469 MB / 0.5452 GB " [Timeout remaining time 289] (rm -f ScalableTestSuite_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_10.pipe ; mkfifo ScalableTestSuite_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_10.pipe ; head -c 1048576 < ScalableTestSuite_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_10.pipe >> ../files/ScalableTestSuite_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_10.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ScalableTestSuite_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_10_res.mat --tempDir=temp_ScalableTestSuite_ScalableTestSuite_Thermal_HeatConduction_ScaledExperiments_OneDHeatTransferTT_Modelica_N_10_fmu --startTime=0 --stopTime=350 --stepSize=0.14 --timeout=300 --tolerance=1e-06 ScalableTestSuite_ScalableTestSuite_Thermal_HeatConduction_ScaledExperiments_OneDHeatTransferTT_Modelica_N_10.fmu > ScalableTestSuite_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_10.pipe 2>&1) [Timeout 315.0] diffSimulationResults("ScalableTestSuite_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_10_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_10_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_10.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 14.979000355000608]