Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.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 0.001749/0.001749, allocations: 73.41 kB / 21.24 MB, free: 0.5547 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 0.002097/0.002097, allocations: 160.1 kB / 24.5 MB, free: 3.715 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 1.457/1.457, allocations: 177.2 MB / 204.9 MB, free: 8.984 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2011/0.2011, allocations: 32.81 MB / 294.1 MB, free: 16 kB / 270.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+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: translateModel(ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5004,variableFilter="time|ramp.y|boundary.ports.1..m_flow|boundary.ports.1..p|boundary.ports.1..h_outflow|sensor.port_b.m_flow|sensor.port_b.p|sensor.port_b.h_outflow|fitting1.port_b.m_flow|fitting1.port_b.p|fitting1.port_b.h_outflow|fitting2.port_b.m_flow|fitting2.port_b.p|fitting2.port_b.h_outflow",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice") translateModel(ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5004,variableFilter="time|ramp.y|boundary.ports.1..m_flow|boundary.ports.1..p|boundary.ports.1..h_outflow|sensor.port_b.m_flow|sensor.port_b.p|sensor.port_b.h_outflow|fitting1.port_b.m_flow|fitting1.port_b.p|fitting1.port_b.h_outflow|fitting2.port_b.m_flow|fitting2.port_b.p|fitting2.port_b.h_outflow",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice") [Timeout 660] "Notification: ModelicaTest 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 0.002358/0.002358, allocations: 63.91 kB / 440.6 MB, free: 9.414 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3309/0.3332, allocations: 65.45 MB / 0.4942 GB, free: 31.41 MB / 446.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice): time 0.1933/0.5265, allocations: 161.7 MB / 0.6521 GB, free: 6.734 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.005523/0.5321, allocations: 3.026 MB / 0.6551 GB, free: 3.699 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004384/0.5325, allocations: 23.75 kB / 0.6551 GB, free: 3.676 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.0008592/0.5334, allocations: 313.9 kB / 0.6554 GB, free: 3.367 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.003591/0.537, allocations: 1.431 MB / 0.6568 GB, free: 1.938 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.00189/0.5388, allocations: 0.7381 MB / 0.6575 GB, free: 1.203 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.00203/0.5409, allocations: 1.576 MB / 0.659 GB, free: 15.62 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0005288/0.5414, allocations: 375.7 kB / 0.6594 GB, free: 15.25 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0008946/0.5423, allocations: 0.6112 MB / 0.66 GB, free: 14.64 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0006449/0.5429, allocations: 458 kB / 0.6604 GB, free: 14.19 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 9.758e-05/0.543, allocations: 52 kB / 0.6605 GB, free: 14.14 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00186/0.5449, allocations: 0.9037 MB / 0.6614 GB, free: 13.23 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0001926/0.5451, allocations: 163.4 kB / 0.6615 GB, free: 13.07 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.0003439/0.5454, allocations: 294.8 kB / 0.6618 GB, free: 12.79 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.001964/0.5474, allocations: 1.452 MB / 0.6632 GB, free: 11.33 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 2.956e-06/0.5474, allocations: 0 / 0.6632 GB, free: 11.33 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.223e-06/0.5474, allocations: 0 / 0.6632 GB, free: 11.33 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 7.995e-06/0.5474, allocations: 0 / 0.6632 GB, free: 11.33 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 105 * Number of variables: 105 Notification: Performance of Generate backend data structure: time 0.001755/0.5492, allocations: 0.9983 MB / 0.6642 GB, free: 10.3 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 3.01e-05/0.5492, allocations: 12.03 kB / 0.6642 GB, free: 10.29 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001035/0.5502, allocations: 147.4 kB / 0.6643 GB, free: 10.14 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008222/0.5511, allocations: 437.6 kB / 0.6648 GB, free: 9.684 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.615e-05/0.5511, allocations: 36.94 kB / 0.6648 GB, free: 9.648 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.369e-05/0.5512, allocations: 40 kB / 0.6648 GB, free: 9.609 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001281/0.5524, allocations: 0.8957 MB / 0.6657 GB, free: 8.605 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.758e-05/0.5525, allocations: 3.938 kB / 0.6657 GB, free: 8.602 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.997e-05/0.5525, allocations: 24 kB / 0.6657 GB, free: 8.578 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.172e-05/0.5525, allocations: 8 kB / 0.6657 GB, free: 8.57 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009681/0.5535, allocations: 487.6 kB / 0.6662 GB, free: 8.094 MB / 0.5606 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 0.002685/0.5562, allocations: 1.893 MB / 0.6681 GB, free: 6.137 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007417/0.5569, allocations: 321.8 kB / 0.6684 GB, free: 5.816 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003171/0.5572, allocations: 161.4 kB / 0.6685 GB, free: 5.656 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001991/0.5574, allocations: 48.25 kB / 0.6686 GB, free: 5.609 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.685e-05/0.5575, allocations: 38.84 kB / 0.6686 GB, free: 5.562 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=33): time 1.653e-06/0.5575, allocations: 4 kB / 0.6686 GB, free: 5.559 MB / 0.5606 GB Notification: Performance of matching and sorting (n=33): time 0.001717/0.5592, allocations: 0.6476 MB / 0.6692 GB, free: 4.902 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.26e-05/0.5593, allocations: 140.5 kB / 0.6694 GB, free: 4.734 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004993/0.5598, allocations: 425.8 kB / 0.6698 GB, free: 4.309 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 4.254e-05/0.5598, allocations: 37.7 kB / 0.6698 GB, free: 4.266 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002148/0.56, allocations: 292.3 kB / 0.6701 GB, free: 3.977 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001092/0.5601, allocations: 123 kB / 0.6702 GB, free: 3.855 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001659/0.5603, allocations: 106.1 kB / 0.6703 GB, free: 3.746 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0001701/0.5605, allocations: 358.8 kB / 0.6706 GB, free: 3.387 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003257/0.5608, allocations: 148.9 kB / 0.6708 GB, free: 3.238 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004935/0.5613, allocations: 369.3 kB / 0.6711 GB, free: 2.805 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007953/0.5621, allocations: 441.6 kB / 0.6716 GB, free: 2.328 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.615e-06/0.5621, allocations: 0 / 0.6716 GB, free: 2.328 MB / 0.5606 GB Notification: Performance of matching and sorting (n=47) (initialization): time 0.001067/0.5632, allocations: 0.5411 MB / 0.6721 GB, free: 1.777 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 1.638e-05/0.5632, allocations: 11.94 kB / 0.6721 GB, free: 1.766 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.464e-06/0.5632, allocations: 4 kB / 0.6721 GB, free: 1.762 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001573/0.5648, allocations: 244.5 kB / 0.6723 GB, free: 1.52 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003641/0.5651, allocations: 99.89 kB / 0.6724 GB, free: 1.422 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005412/0.5657, allocations: 0.5953 MB / 0.673 GB, free: 0.8008 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002885/0.566, allocations: 47.7 kB / 0.6731 GB, free: 0.7539 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.893e-05/0.566, allocations: 43.98 kB / 0.6731 GB, free: 0.7109 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * 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 (44): * Single equations (assignments): 43 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.0002481/0.5663, allocations: 190.4 kB / 0.6733 GB, free: 0.5156 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001169/0.5664, allocations: 51.67 kB / 0.6733 GB, free: 476 kB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002019/0.5684, allocations: 1.092 MB / 0.6744 GB, free: 15.34 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.901e-06/0.5684, allocations: 4 kB / 0.6744 GB, free: 15.34 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.569e-06/0.5684, allocations: 0 / 0.6744 GB, free: 15.34 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.737e-06/0.5684, allocations: 0 / 0.6744 GB, free: 15.34 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001443/0.5699, allocations: 0.8739 MB / 0.6753 GB, free: 14.41 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.424e-06/0.5699, allocations: 0 / 0.6753 GB, free: 14.41 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002314/0.5701, allocations: 55.91 kB / 0.6753 GB, free: 14.36 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003318/0.5734, allocations: 444.4 kB / 0.6757 GB, free: 13.92 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.3e-05/0.5735, allocations: 11.94 kB / 0.6757 GB, free: 13.91 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005198/0.574, allocations: 0.607 MB / 0.6763 GB, free: 13.27 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.848e-06/0.574, allocations: 4.094 kB / 0.6763 GB, free: 13.27 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008687/0.5749, allocations: 0.5084 MB / 0.6768 GB, free: 12.73 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 9.012e-05/0.5749, allocations: 51.59 kB / 0.6769 GB, free: 12.68 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.147e-05/0.575, allocations: 11.94 kB / 0.6769 GB, free: 12.66 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003086/0.5753, allocations: 19.98 kB / 0.6769 GB, free: 12.64 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.921e-05/0.5754, allocations: 27.95 kB / 0.6769 GB, free: 12.62 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.58e-05/0.5754, allocations: 15.98 kB / 0.677 GB, free: 12.6 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0004511/0.5759, allocations: 335.1 kB / 0.6773 GB, free: 12.28 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.21e-07/0.5759, allocations: 4 kB / 0.6773 GB, free: 12.27 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.0009153/0.5768, allocations: 303.1 kB / 0.6776 GB, free: 11.98 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * 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 (27): * Single equations (assignments): 26 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.000828/0.5776, allocations: 370.3 kB / 0.6779 GB, free: 11.61 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.0009108/0.5785, allocations: 359.9 kB / 0.6783 GB, free: 11.25 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 7.564e-06/0.5786, allocations: 7.906 kB / 0.6783 GB, free: 11.25 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.0003985/0.579, allocations: 157.7 kB / 0.6784 GB, free: 11.09 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001436/0.5804, allocations: 290.6 kB / 0.6787 GB, free: 10.82 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002076/0.5825, allocations: 0.8983 MB / 0.6796 GB, free: 9.883 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004203/0.5829, allocations: 271.1 kB / 0.6798 GB, free: 9.59 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001326/0.5842, allocations: 0.54 MB / 0.6804 GB, free: 9.055 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003519/0.5846, allocations: 84.45 kB / 0.6804 GB, free: 8.973 MB / 0.5762 GB Notification: Performance of SimCode: time 2.425e-06/0.5846, allocations: 0 / 0.6804 GB, free: 8.973 MB / 0.5762 GB Notification: Performance of Templates: time 0.2564/0.841, allocations: 14.54 MB / 0.6947 GB, free: 168.1 MB / 0.5762 GB " [Timeout remaining time 659] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.sim & ./ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice -abortSlowSimulation -alarm=480 -s ida -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/TestComponents/NewFittings/Orifices/ThickEdgedOrifice/ThickEdgedOrifice.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.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: 5.887891647987999]