Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus.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 0.001366/0.001366, allocations: 111.1 kB / 20.44 MB, free: 1.176 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 0.001471/0.001471, allocations: 208.7 kB / 23.73 MB, free: 4.379 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 1.465/1.465, allocations: 230.6 MB / 257.5 MB, free: 7.801 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2577/0.2577, allocations: 46.95 MB / 360.9 MB, free: 4.121 MB / 286.1 MB " [Timeout remaining time 179] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/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(ModelicaTest.MultiBody.Visualizers.Torus,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_MultiBody_Visualizers_Torus",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.Visualizers.Torus,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_MultiBody_Visualizers_Torus",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.00197/0.00197, allocations: 67.91 kB / 0.4961 GB, free: 7.73 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3124/0.3143, allocations: 66.03 MB / 0.5606 GB, free: 4.219 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Visualizers.Torus): time 0.01234/0.3267, allocations: 9.808 MB / 0.5702 GB, free: 10.36 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.006495/0.3332, allocations: 2.7 MB / 0.5728 GB, free: 7.648 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001741/0.3349, allocations: 59.81 kB / 0.5729 GB, free: 7.59 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003029/0.3379, allocations: 1.319 MB / 0.5741 GB, free: 6.266 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003032/0.341, allocations: 1.253 MB / 0.5754 GB, free: 5.008 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003753/0.3413, allocations: 79.89 kB / 0.5754 GB, free: 4.93 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.003591/0.3449, allocations: 2.717 MB / 0.5781 GB, free: 2.211 MB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002163/0.3471, allocations: 1.687 MB / 0.5797 GB, free: 500 kB / 414.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001643/0.3487, allocations: 1.059 MB / 0.5808 GB, free: 15.43 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00218/0.3509, allocations: 1.6 MB / 0.5823 GB, free: 13.82 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0004181/0.3513, allocations: 212 kB / 0.5825 GB, free: 13.61 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0008643/0.3522, allocations: 411.5 kB / 0.5829 GB, free: 13.21 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001437/0.3536, allocations: 1.433 MB / 0.5843 GB, free: 11.77 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001674/0.3553, allocations: 1.191 MB / 0.5855 GB, free: 10.57 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.006469/0.3618, allocations: 5.472 MB / 0.5908 GB, free: 5.078 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.573e-06/0.3618, allocations: 3.938 kB / 0.5908 GB, free: 5.074 MB / 430.1 MB Notification: Performance of FrontEnd: time 1.904e-06/0.3618, allocations: 3.938 kB / 0.5908 GB, free: 5.07 MB / 430.1 MB Notification: Performance of Transformations before backend: time 0.0001621/0.362, allocations: 4 kB / 0.5908 GB, free: 5.066 MB / 430.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1443 * Number of variables: 1443 Notification: Performance of Generate backend data structure: time 0.006726/0.3687, allocations: 3.597 MB / 0.5944 GB, free: 1.418 MB / 430.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.386e-05/0.3687, allocations: 16.02 kB / 0.5944 GB, free: 1.402 MB / 430.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001023/0.3698, allocations: 0.6709 MB / 0.595 GB, free: 0.7227 MB / 430.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009987/0.3797, allocations: 2.962 MB / 0.5979 GB, free: 13.75 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004193/0.3839, allocations: 1.484 MB / 0.5994 GB, free: 12.24 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001691/0.3841, allocations: 176.6 kB / 0.5995 GB, free: 12.07 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006715/0.3848, allocations: 223.8 kB / 0.5998 GB, free: 11.85 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01474/0.3995, allocations: 9.472 MB / 0.609 GB, free: 1.992 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.063e-05/0.3996, allocations: 19.81 kB / 0.609 GB, free: 1.973 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003231/0.3999, allocations: 103.8 kB / 0.6091 GB, free: 1.871 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003837/0.4037, allocations: 2.385 MB / 0.6115 GB, free: 15.48 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01637/0.4201, allocations: 8.652 MB / 0.6199 GB, free: 6.812 MB / 462.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04445/0.4646, allocations: 27.63 MB / 0.6469 GB, free: 10.37 MB / 494.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.004856/0.4694, allocations: 2.033 MB / 0.6489 GB, free: 8.336 MB / 494.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001461/0.4709, allocations: 0.9023 MB / 0.6497 GB, free: 7.43 MB / 494.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.009265/0.4801, allocations: 3.775 MB / 0.6534 GB, free: 3.621 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.14e-05/0.4802, allocations: 47.2 kB / 0.6535 GB, free: 3.566 MB / 494.1 MB Notification: Performance of pre-optimization done (n=126): time 4.358e-06/0.4802, allocations: 0 / 0.6535 GB, free: 3.566 MB / 494.1 MB Notification: Performance of matching and sorting (n=126): time 0.006494/0.4867, allocations: 2.749 MB / 0.6562 GB, free: 0.8125 MB / 494.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.686e-05/0.4867, allocations: 60.06 kB / 0.6562 GB, free: 0.7422 MB / 494.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004123/0.4909, allocations: 2.739 MB / 0.6589 GB, free: 13.97 MB / 0.4981 GB Notification: Performance of collectPreVariables (initialization): time 0.0001566/0.491, allocations: 33.7 kB / 0.6589 GB, free: 13.93 MB / 0.4981 GB Notification: Performance of collectInitialEqns (initialization): time 0.002171/0.4932, allocations: 2.759 MB / 0.6616 GB, free: 11.15 MB / 0.4981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007174/0.4939, allocations: 0.5117 MB / 0.6621 GB, free: 10.63 MB / 0.4981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00132/0.4952, allocations: 0.9091 MB / 0.663 GB, free: 9.711 MB / 0.4981 GB Notification: Performance of setup shared object (initialization): time 0.000226/0.4955, allocations: 361.9 kB / 0.6634 GB, free: 9.352 MB / 0.4981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002075/0.4975, allocations: 1.355 MB / 0.6647 GB, free: 7.988 MB / 0.4981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00455/0.5021, allocations: 4.118 MB / 0.6687 GB, free: 2.48 MB / 0.4981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.007432/0.5095, allocations: 5.968 MB / 0.6745 GB, free: 11.14 MB / 0.5137 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.578e-05/0.5096, allocations: 28 kB / 0.6746 GB, free: 11.11 MB / 0.5137 GB Notification: Performance of matching and sorting (n=588) (initialization): time 0.009664/0.5193, allocations: 5.284 MB / 0.6797 GB, free: 5.82 MB / 0.5137 GB Notification: Performance of prepare postOptimizeDAE: time 8.134e-05/0.5194, allocations: 55.92 kB / 0.6798 GB, free: 5.766 MB / 0.5137 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001384/0.5195, allocations: 96 kB / 0.6799 GB, free: 5.672 MB / 0.5137 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001447/0.5196, allocations: 128.8 kB / 0.68 GB, free: 5.547 MB / 0.5137 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003/0.5226, allocations: 0.9825 MB / 0.6809 GB, free: 4.562 MB / 0.5137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001596/0.5228, allocations: 191.3 kB / 0.6811 GB, free: 4.375 MB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002874/0.5257, allocations: 0.6088 MB / 0.6817 GB, free: 3.762 MB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000472/0.5261, allocations: 284 kB / 0.682 GB, free: 3.484 MB / 0.5137 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 446 * Number of states: 0 () * Number of discrete variables: 21 (fixedFrame1.color_x[3],fixedFrame1.color_x[2],fixedFrame1.color_x[1],fixedFrame.color_x[3],fixedFrame.color_x[2],fixedFrame.color_x[1],fixedTranslation.color[3],fixedTranslation.color[2],fixedTranslation.color[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (540): * Single equations (assignments): 534 * Array equations: 6 * 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 0.002986/0.5291, allocations: 1.891 MB / 0.6838 GB, free: 1.578 MB / 0.5137 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003324/0.5295, allocations: 222.5 kB / 0.684 GB, free: 1.359 MB / 0.5137 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004808/0.5299, allocations: 275.3 kB / 0.6843 GB, free: 1.086 MB / 0.5137 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.887e-05/0.53, allocations: 12 kB / 0.6843 GB, free: 1.074 MB / 0.5137 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.137e-05/0.53, allocations: 8 kB / 0.6843 GB, free: 1.066 MB / 0.5137 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.807e-06/0.53, allocations: 3.984 kB / 0.6843 GB, free: 1.062 MB / 0.5137 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009501/0.5395, allocations: 5.45 MB / 0.6897 GB, free: 11.5 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.428e-06/0.5395, allocations: 8.094 kB / 0.6897 GB, free: 11.49 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006039/0.5401, allocations: 135.8 kB / 0.6898 GB, free: 11.36 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.354e-05/0.5401, allocations: 8 kB / 0.6898 GB, free: 11.35 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.26e-05/0.5402, allocations: 27.92 kB / 0.6898 GB, free: 11.32 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.054e-05/0.5402, allocations: 8 kB / 0.6898 GB, free: 11.31 MB / 0.5294 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.189e-06/0.5402, allocations: 4 kB / 0.6898 GB, free: 11.31 MB / 0.5294 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002278/0.5425, allocations: 1.801 MB / 0.6916 GB, free: 9.434 MB / 0.5294 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004768/0.543, allocations: 218.2 kB / 0.6918 GB, free: 9.219 MB / 0.5294 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002148/0.5432, allocations: 23.98 kB / 0.6918 GB, free: 9.195 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005971/0.5438, allocations: 35.95 kB / 0.6919 GB, free: 9.16 MB / 0.5294 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001289/0.5439, allocations: 72.27 kB / 0.6919 GB, free: 9.09 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.656e-05/0.544, allocations: 43.92 kB / 0.692 GB, free: 9.047 MB / 0.5294 GB Notification: Performance of sorting global known variables: time 0.002303/0.5463, allocations: 1.552 MB / 0.6935 GB, free: 7.48 MB / 0.5294 GB Notification: Performance of sort global known variables: time 7e-08/0.5463, allocations: 0 / 0.6935 GB, free: 7.48 MB / 0.5294 GB Notification: Performance of remove unused functions: time 0.003361/0.5496, allocations: 1.008 MB / 0.6945 GB, free: 6.469 MB / 0.5294 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 19 * 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 simulation (78): * Single equations (assignments): 72 * Array equations: 6 * 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 0.002857/0.5525, allocations: 2.441 MB / 0.6969 GB, free: 3.941 MB / 0.5294 GB Notification: Performance of simCode: created initialization part: time 0.004788/0.5573, allocations: 3.015 MB / 0.6998 GB, free: 0.957 MB / 0.5294 GB Notification: Performance of simCode: created event and clocks part: time 7.254e-06/0.5573, allocations: 0 / 0.6998 GB, free: 0.957 MB / 0.5294 GB Notification: Performance of simCode: created simulation system equations: time 0.0009507/0.5582, allocations: 0.6954 MB / 0.7005 GB, free: 272 kB / 0.5294 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001287/0.5595, allocations: 251.8 kB / 0.7007 GB, free: 20 kB / 0.5294 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.2843/0.8438, allocations: 29.37 MB / 0.7294 GB, free: 158.6 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003899/0.8477, allocations: 2.415 MB / 0.7318 GB, free: 158.4 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.00272/0.8505, allocations: 1.482 MB / 0.7332 GB, free: 158.3 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001846/0.8523, allocations: 1.51 MB / 0.7347 GB, free: 157.3 MB / 0.5606 GB Notification: Performance of SimCode: time 2.174e-06/0.8523, allocations: 1.656 kB / 0.7347 GB, free: 157.3 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06797/0.9203, allocations: 40.22 MB / 0.774 GB, free: 121.6 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.74/14.66, allocations: 3.938 kB / 0.774 GB, free: 121.6 MB / 0.5606 GB " [Timeout remaining time 645] (rm -f ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus_res.mat --tempDir=temp_ModelicaTest_4_1_0_ModelicaTest_MultiBody_Visualizers_Torus_fmu --startTime=0 --stopTime=2 --stepSize=0.00039984 --timeout=50 --tolerance=1e-06 ModelicaTest_4_1_0_ModelicaTest_MultiBody_Visualizers_Torus.fmu > ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/MultiBody/Visualizers/Torus/Torus.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable torus1.surface.nu in file ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus_res.mat. Warning: Get data of variable torus1.surface.nu from file ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus_res.mat failed! Error: Could not read variable torus1.surface.nv in file ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus_res.mat. Warning: Get data of variable torus1.surface.nv from file ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus_res.mat failed! Error: Could not read variable torus2.surface.nu in file ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus_res.mat. Warning: Get data of variable torus2.surface.nu from file ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus_res.mat failed! Error: Could not read variable torus2.surface.nv in file ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus_res.mat. Warning: Get data of variable torus2.surface.nv from file ModelicaTest_4.1.0_ModelicaTest.MultiBody.Visualizers.Torus_res.mat failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 17.86577327499981]