Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001449/0.001449, allocations: 118.6 kB / 18.5 MB, free: 4.434 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001671/0.001671, allocations: 218.6 kB / 21.47 MB, free: 1.473 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.44/1.44, allocations: 230.2 MB / 254.5 MB, free: 15.26 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2494/0.2494, allocations: 46.9 MB / 357.4 MB, free: 10.48 MB / 286.1 MB
"
[Timeout remaining time 180]
Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo)
Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: "" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HeatExchanger_kc_roundTube_KC",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HeatExchanger_kc_roundTube_KC",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.002223/0.002223, allocations: 83.86 kB / 0.4913 GB, free: 8.285 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.118/0.1203, allocations: 65.98 MB / 0.5557 GB, free: 6.172 MB / 414.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC): time 0.003881/0.1242, allocations: 2.716 MB / 0.5584 GB, free: 3.434 MB / 414.1 MB
Notification: Performance of NFInst.instExpressions: time 0.002325/0.1265, allocations: 1.48 MB / 0.5598 GB, free: 1.949 MB / 414.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001231/0.1266, allocations: 4 kB / 0.5598 GB, free: 1.945 MB / 414.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0003292/0.1269, allocations: 115.2 kB / 0.5599 GB, free: 1.832 MB / 414.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0003716/0.1273, allocations: 138.9 kB / 0.5601 GB, free: 1.695 MB / 414.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0005788/0.1279, allocations: 263.1 kB / 0.5603 GB, free: 1.438 MB / 414.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0003142/0.1282, allocations: 278.1 kB / 0.5606 GB, free: 1.164 MB / 414.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 6.353e-05/0.1283, allocations: 16.73 kB / 0.5606 GB, free: 1.148 MB / 414.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001158/0.1284, allocations: 95.3 kB / 0.5607 GB, free: 1.055 MB / 414.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001705/0.1285, allocations: 123.2 kB / 0.5608 GB, free: 0.9336 MB / 414.1 MB
Notification: Performance of NFPackage.collectConstants: time 2.487e-05/0.1286, allocations: 8 kB / 0.5608 GB, free: 0.9258 MB / 414.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0009386/0.1295, allocations: 0.6124 MB / 0.5614 GB, free: 320 kB / 414.1 MB
Notification: Performance of NFScalarize.scalarize: time 6.889e-05/0.1296, allocations: 47.66 kB / 0.5615 GB, free: 272 kB / 414.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001409/0.1297, allocations: 131 kB / 0.5616 GB, free: 140 kB / 414.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0007118/0.1304, allocations: 0.5562 MB / 0.5621 GB, free: 15.58 MB / 430.1 MB
Notification: Performance of FrontEnd - DAE generated: time 3.867e-06/0.1304, allocations: 0 / 0.5621 GB, free: 15.58 MB / 430.1 MB
Notification: Performance of FrontEnd: time 1.523e-06/0.1304, allocations: 0 / 0.5621 GB, free: 15.58 MB / 430.1 MB
Notification: Performance of Transformations before backend: time 6.492e-06/0.1304, allocations: 0 / 0.5621 GB, free: 15.58 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: 90
 * Number of variables: 90
Notification: Performance of Generate backend data structure: time 0.0008573/0.1313, allocations: 0.6465 MB / 0.5628 GB, free: 14.88 MB / 430.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.807e-05/0.1313, allocations: 8.031 kB / 0.5628 GB, free: 14.88 MB / 430.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 8.106e-05/0.1314, allocations: 78.72 kB / 0.5628 GB, free: 14.79 MB / 430.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.604e-05/0.1315, allocations: 40.7 kB / 0.5629 GB, free: 14.75 MB / 430.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002992/0.1318, allocations: 255.5 kB / 0.5631 GB, free: 14.46 MB / 430.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.528e-05/0.1318, allocations: 29.38 kB / 0.5632 GB, free: 14.43 MB / 430.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.875e-05/0.1319, allocations: 39.94 kB / 0.5632 GB, free: 14.39 MB / 430.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007268/0.1326, allocations: 0.5724 MB / 0.5638 GB, free: 13.69 MB / 430.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.133e-05/0.1326, allocations: 11.88 kB / 0.5638 GB, free: 13.68 MB / 430.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.958e-05/0.1326, allocations: 16 kB / 0.5638 GB, free: 13.66 MB / 430.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.353e-05/0.1326, allocations: 12 kB / 0.5638 GB, free: 13.65 MB / 430.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005177/0.1332, allocations: 337 kB / 0.5641 GB, free: 13.32 MB / 430.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002829/0.136, allocations: 4.047 MB / 0.5681 GB, free: 9.066 MB / 430.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002547/0.1362, allocations: 94.53 kB / 0.5682 GB, free: 8.965 MB / 430.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001268/0.1364, allocations: 36.95 kB / 0.5682 GB, free: 8.926 MB / 430.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.362e-05/0.1364, allocations: 4 kB / 0.5682 GB, free: 8.922 MB / 430.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.408e-05/0.1364, allocations: 30.56 kB / 0.5682 GB, free: 8.883 MB / 430.1 MB
Notification: Performance of pre-optimization done (n=7): time 1.453e-06/0.1364, allocations: 0 / 0.5682 GB, free: 8.883 MB / 430.1 MB
Notification: Performance of matching and sorting (n=7): time 0.0005066/0.1369, allocations: 177.2 kB / 0.5684 GB, free: 8.703 MB / 430.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.318e-05/0.137, allocations: 55.39 kB / 0.5684 GB, free: 8.637 MB / 430.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004255/0.1374, allocations: 409.8 kB / 0.5688 GB, free: 8.227 MB / 430.1 MB
Notification: Performance of collectPreVariables (initialization): time 3.161e-05/0.1374, allocations: 29.7 kB / 0.5689 GB, free: 8.191 MB / 430.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001814/0.1376, allocations: 263.5 kB / 0.5691 GB, free: 7.93 MB / 430.1 MB
Notification: Performance of collectInitialBindings (initialization): time 2.776e-05/0.1376, allocations: 27.78 kB / 0.5691 GB, free: 7.902 MB / 430.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.624e-05/0.1377, allocations: 69.98 kB / 0.5692 GB, free: 7.824 MB / 430.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001591/0.1379, allocations: 350.7 kB / 0.5695 GB, free: 7.473 MB / 430.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001549/0.1381, allocations: 56.61 kB / 0.5696 GB, free: 7.418 MB / 430.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003021/0.1384, allocations: 258.4 kB / 0.5698 GB, free: 7.062 MB / 430.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005003/0.1389, allocations: 355.8 kB / 0.5702 GB, free: 6.613 MB / 430.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.396e-06/0.1389, allocations: 4 kB / 0.5702 GB, free: 6.609 MB / 430.1 MB
Notification: Performance of matching and sorting (n=39) (initialization): time 0.0006128/0.1395, allocations: 353.1 kB / 0.5705 GB, free: 6.258 MB / 430.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.762e-05/0.1395, allocations: 8 kB / 0.5705 GB, free: 6.25 MB / 430.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.036e-05/0.1395, allocations: 8 kB / 0.5705 GB, free: 6.242 MB / 430.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.305e-05/0.1395, allocations: 8 kB / 0.5705 GB, free: 6.234 MB / 430.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004673/0.14, allocations: 115.8 kB / 0.5707 GB, free: 6.121 MB / 430.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007736/0.1408, allocations: 1.212 MB / 0.5718 GB, free: 4.863 MB / 430.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00028/0.141, allocations: 71.5 kB / 0.5719 GB, free: 4.793 MB / 430.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.355e-05/0.1411, allocations: 16 kB / 0.5719 GB, free: 4.777 MB / 430.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 33
 * Number of states: 0 ()
 * Number of discrete variables: 5 (m_flow_IN_con_4.N,m_flow_IN_con_4.geometry,m_flow_IN_con_1.geometry,m_flow_IN_con_3.geometry,m_flow_IN_con_2.geometry)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (39):
 * Single equations (assignments): 37
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0001512/0.1412, allocations: 154.5 kB / 0.5721 GB, free: 4.617 MB / 430.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.664e-05/0.1413, allocations: 39.7 kB / 0.5721 GB, free: 4.578 MB / 430.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004391/0.1417, allocations: 173.2 kB / 0.5723 GB, free: 4.402 MB / 430.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.705e-06/0.1417, allocations: 4 kB / 0.5723 GB, free: 4.398 MB / 430.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.541e-06/0.1417, allocations: 3.984 kB / 0.5723 GB, free: 4.395 MB / 430.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.315e-06/0.1417, allocations: 0 / 0.5723 GB, free: 4.395 MB / 430.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003146/0.142, allocations: 277.4 kB / 0.5725 GB, free: 4.074 MB / 430.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.082e-06/0.142, allocations: 0 / 0.5725 GB, free: 4.074 MB / 430.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002771/0.1423, allocations: 55.97 kB / 0.5726 GB, free: 4.02 MB / 430.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 2.394e-06/0.1423, allocations: 0 / 0.5726 GB, free: 4.02 MB / 430.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.325e-05/0.1423, allocations: 4 kB / 0.5726 GB, free: 4.016 MB / 430.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007256/0.1431, allocations: 1.215 MB / 0.5738 GB, free: 2.754 MB / 430.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.222e-06/0.1431, allocations: 80 / 0.5738 GB, free: 2.754 MB / 430.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003576/0.1434, allocations: 239.5 kB / 0.574 GB, free: 2.504 MB / 430.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 9.44e-05/0.1435, allocations: 112.8 kB / 0.5741 GB, free: 2.375 MB / 430.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.167e-05/0.1436, allocations: 3.938 kB / 0.5741 GB, free: 2.371 MB / 430.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001653/0.1437, allocations: 15.92 kB / 0.5741 GB, free: 2.355 MB / 430.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.058e-05/0.1438, allocations: 15.91 kB / 0.5742 GB, free: 2.34 MB / 430.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.878e-06/0.1438, allocations: 4 kB / 0.5742 GB, free: 2.336 MB / 430.1 MB
Notification: Performance of sorting global known variables: time 0.0002781/0.1441, allocations: 275.1 kB / 0.5744 GB, free: 2.07 MB / 430.1 MB
Notification: Performance of sort global known variables: time 1.11e-07/0.1441, allocations: 4 kB / 0.5744 GB, free: 2.066 MB / 430.1 MB
Notification: Performance of remove unused functions: time 0.000501/0.1446, allocations: 115.8 kB / 0.5745 GB, free: 1.953 MB / 430.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (7):
 * Single equations (assignments): 5
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.000946/0.1455, allocations: 0.8448 MB / 0.5754 GB, free: 1.082 MB / 430.1 MB
Notification: Performance of simCode: created initialization part: time 0.000574/0.1461, allocations: 201.3 kB / 0.5756 GB, free: 0.8867 MB / 430.1 MB
Notification: Performance of simCode: created event and clocks part: time 2.144e-06/0.1461, allocations: 0 / 0.5756 GB, free: 0.8867 MB / 430.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002641/0.1463, allocations: 83.89 kB / 0.5756 GB, free: 0.8047 MB / 430.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004/0.1467, allocations: 29.97 kB / 0.5757 GB, free: 0.7773 MB / 430.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004202/0.1509, allocations: 3.414 MB / 0.579 GB, free: 13.09 MB / 446.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003897/0.1513, allocations: 0.7717 MB / 0.5798 GB, free: 12.29 MB / 446.1 MB
Notification: Performance of simCode: alias equations: time 0.0001259/0.1515, allocations: 38.91 kB / 0.5798 GB, free: 12.25 MB / 446.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001334/0.1516, allocations: 103.4 kB / 0.5799 GB, free: 12.15 MB / 446.1 MB
Notification: Performance of SimCode: time 5.01e-07/0.1516, allocations: 0 / 0.5799 GB, free: 12.15 MB / 446.1 MB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03505/0.1866, allocations: 10.16 MB / 0.5898 GB, free: 2.211 MB / 446.1 MB
Notification: Performance of buildModelFMU: Generate platform static: time 12.21/12.4, allocations: 7.922 kB / 0.5898 GB, free: 2.203 MB / 446.1 MB
"
[Timeout remaining time 648]
(rm -f ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC_res.mat --tempDir=temp_ModelicaTest_trunk_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HeatExchanger_kc_roundTube_KC_fmu --startTime=0 --stopTime=1.01 --stepSize=0.000201879 --timeout=50 --tolerance=1e-06 ModelicaTest_trunk_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HeatExchanger_kc_roundTube_KC.fmu > ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.pipe 2>&1) [Timeout 52.5]
diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/Dissipation/Verifications/HeatTransfer/HeatExchanger/kc_roundTube_KC/kc_roundTube_KC.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660]
""
[Timeout remaining time 660]
Reference file matches
[Calling sys.exit(0), Time elapsed: 15.694448032882065]