Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001604/0.001604, allocations: 106.2 kB / 19.81 MB, free: 2.516 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001774/0.001774, allocations: 194 kB / 22.98 MB, free: 5.617 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.462/1.462, allocations: 225.6 MB / 251.6 MB, free: 13.34 MB / 206.1 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 0.2302/0.2302, allocations: 44.92 MB / 351.6 MB, free: 12.23 MB / 286.1 MB " [Timeout remaining time 179] 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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|eta.1.|eta.2.|eta.3.|rho.1.|rho.2.|rho.3.|input_mdot.1.|input_mdot.2.|input_mdot.3.|input_dp.1.|input_dp.2.|input_dp.3.|M_FLOW.1.|M_FLOW.2.|M_FLOW.3.|DP.1.|DP.2.|DP.3.|DP_plot.1.|DP_plot.2.|DP_plot.3.|input_DP.y",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW") translateModel(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|eta.1.|eta.2.|eta.3.|rho.1.|rho.2.|rho.3.|input_mdot.1.|input_mdot.2.|input_mdot.3.|input_dp.1.|input_dp.2.|input_dp.3.|M_FLOW.1.|M_FLOW.2.|M_FLOW.3.|DP.1.|DP.2.|DP.3.|DP_plot.1.|DP_plot.2.|DP_plot.3.|input_DP.y",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001901/0.001901, allocations: 67.89 kB / 495.3 MB, free: 1.84 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4212/0.4231, allocations: 64.25 MB / 0.5464 GB, free: 13.21 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW): time 0.003149/0.4262, allocations: 1.844 MB / 0.5482 GB, free: 11.78 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.001115/0.4274, allocations: 0.6375 MB / 0.5488 GB, free: 11.27 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 5.635e-05/0.4274, allocations: 1.031 kB / 0.5488 GB, free: 11.27 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0002659/0.4277, allocations: 57.25 kB / 0.5489 GB, free: 11.23 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0001663/0.4279, allocations: 70.94 kB / 0.549 GB, free: 11.18 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.000358/0.4282, allocations: 120.8 kB / 0.5491 GB, free: 11.09 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.0002706/0.4285, allocations: 235.2 kB / 0.5493 GB, free: 10.96 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 4.986e-05/0.4285, allocations: 10.09 kB / 0.5493 GB, free: 10.95 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0001025/0.4286, allocations: 89.3 kB / 0.5494 GB, free: 10.9 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001557/0.4288, allocations: 113.6 kB / 0.5495 GB, free: 10.83 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 1.952e-05/0.4288, allocations: 6.5 kB / 0.5495 GB, free: 10.83 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003552/0.4292, allocations: 218.6 kB / 0.5497 GB, free: 10.71 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 8.451e-05/0.4292, allocations: 63.97 kB / 0.5498 GB, free: 10.67 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.000104/0.4294, allocations: 95.23 kB / 0.5499 GB, free: 10.61 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0004585/0.4298, allocations: 333.2 kB / 0.5502 GB, free: 10.41 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.407e-06/0.4298, allocations: 0 / 0.5502 GB, free: 10.41 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.352e-06/0.4298, allocations: 4 kB / 0.5502 GB, free: 10.41 MB / 398.1 MB Notification: Performance of Transformations before backend: time 1.091e-05/0.4298, allocations: 0 / 0.5502 GB, free: 10.41 MB / 398.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 70 * Number of variables: 70 Notification: Performance of Generate backend data structure: time 0.0007712/0.4306, allocations: 0.5308 MB / 0.5507 GB, free: 9.91 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.895e-05/0.4306, allocations: 12.8 kB / 0.5507 GB, free: 9.906 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00182/0.4325, allocations: 209.1 kB / 0.5509 GB, free: 9.789 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003407/0.4328, allocations: 268.6 kB / 0.5512 GB, free: 9.535 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.096e-05/0.4328, allocations: 13.22 kB / 0.5512 GB, free: 9.531 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 5.738e-05/0.4329, allocations: 27.61 kB / 0.5512 GB, free: 9.52 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001012/0.4339, allocations: 0.4989 MB / 0.5517 GB, free: 9.219 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.2e-05/0.4339, allocations: 0 / 0.5517 GB, free: 9.219 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.72e-05/0.4339, allocations: 6.125 kB / 0.5517 GB, free: 9.215 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.74e-05/0.434, allocations: 40.91 kB / 0.5517 GB, free: 9.195 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001297/0.4353, allocations: 0.5765 MB / 0.5523 GB, free: 8.902 MB / 398.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002338/0.4376, allocations: 1.161 MB / 0.5534 GB, free: 7.953 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0006778/0.4383, allocations: 173.8 kB / 0.5536 GB, free: 7.859 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003371/0.4386, allocations: 87.36 kB / 0.5537 GB, free: 7.816 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 1.689e-05/0.4387, allocations: 5.203 kB / 0.5537 GB, free: 7.812 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.752e-05/0.4387, allocations: 31.62 kB / 0.5537 GB, free: 7.773 MB / 398.1 MB Notification: Performance of pre-optimization done (n=7): time 1.202e-06/0.4387, allocations: 0 / 0.5537 GB, free: 7.773 MB / 398.1 MB Notification: Performance of matching and sorting (n=7): time 0.001182/0.4399, allocations: 295.2 kB / 0.554 GB, free: 7.629 MB / 398.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.445e-05/0.4399, allocations: 52.56 kB / 0.5541 GB, free: 7.566 MB / 398.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002962/0.4402, allocations: 291.7 kB / 0.5543 GB, free: 7.371 MB / 398.1 MB Notification: Performance of collectPreVariables (initialization): time 2.539e-05/0.4402, allocations: 29.7 kB / 0.5544 GB, free: 7.336 MB / 398.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001193/0.4403, allocations: 161.6 kB / 0.5545 GB, free: 7.188 MB / 398.1 MB Notification: Performance of collectInitialBindings (initialization): time 3.562e-05/0.4404, allocations: 31.73 kB / 0.5546 GB, free: 7.16 MB / 398.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 9.381e-05/0.4405, allocations: 41.59 kB / 0.5546 GB, free: 7.125 MB / 398.1 MB Notification: Performance of setup shared object (initialization): time 0.0001494/0.4406, allocations: 333.1 kB / 0.5549 GB, free: 6.797 MB / 398.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003456/0.441, allocations: 90.06 kB / 0.555 GB, free: 6.758 MB / 398.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003671/0.4413, allocations: 114 kB / 0.5551 GB, free: 6.688 MB / 398.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006953/0.442, allocations: 207.8 kB / 0.5553 GB, free: 6.477 MB / 398.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.408e-06/0.442, allocations: 7.938 kB / 0.5553 GB, free: 6.469 MB / 398.1 MB Notification: Performance of matching and sorting (n=13) (initialization): time 0.0008422/0.4429, allocations: 269.2 kB / 0.5556 GB, free: 6.199 MB / 398.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.545e-05/0.4429, allocations: 8.094 kB / 0.5556 GB, free: 6.191 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.89e-06/0.4429, allocations: 0 / 0.5556 GB, free: 6.191 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.837e-05/0.4429, allocations: 7.984 kB / 0.5556 GB, free: 6.184 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006098/0.449, allocations: 463.3 kB / 0.556 GB, free: 5.73 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003059/0.4521, allocations: 1.945 MB / 0.5579 GB, free: 3.715 MB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000448/0.4525, allocations: 47.89 kB / 0.558 GB, free: 3.668 MB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.765e-05/0.4526, allocations: 7.984 kB / 0.558 GB, free: 3.66 MB / 398.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * 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 (13): * Single equations (assignments): 10 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * 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): 3 systems {1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002371/0.4528, allocations: 165.7 kB / 0.5581 GB, free: 3.488 MB / 398.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.225e-05/0.4528, allocations: 15.91 kB / 0.5581 GB, free: 3.473 MB / 398.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.164e-05/0.4529, allocations: 25.7 kB / 0.5582 GB, free: 3.445 MB / 398.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.606e-06/0.4529, allocations: 0 / 0.5582 GB, free: 3.445 MB / 398.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.51e-06/0.4529, allocations: 0 / 0.5582 GB, free: 3.445 MB / 398.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.567e-06/0.4529, allocations: 0 / 0.5582 GB, free: 3.445 MB / 398.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004607/0.4534, allocations: 297.4 kB / 0.5585 GB, free: 3.105 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.137e-06/0.4534, allocations: 4 kB / 0.5585 GB, free: 3.102 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005986/0.4594, allocations: 455.2 kB / 0.5589 GB, free: 2.656 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 5.76e-06/0.4594, allocations: 0 / 0.5589 GB, free: 2.656 MB / 398.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.224e-05/0.4594, allocations: 3.984 kB / 0.5589 GB, free: 2.652 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002939/0.4624, allocations: 1.945 MB / 0.5608 GB, free: 0.6367 MB / 398.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.834e-06/0.4624, allocations: 4.188 kB / 0.5608 GB, free: 0.6328 MB / 398.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000841/0.4632, allocations: 331.4 kB / 0.5611 GB, free: 300 kB / 398.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001008/0.4633, allocations: 101 kB / 0.5612 GB, free: 180 kB / 398.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.348e-05/0.4633, allocations: 0 / 0.5612 GB, free: 180 kB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003694/0.4637, allocations: 23.97 kB / 0.5612 GB, free: 156 kB / 398.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.64e-05/0.4638, allocations: 3.984 kB / 0.5612 GB, free: 152 kB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.307e-05/0.4638, allocations: 7.984 kB / 0.5612 GB, free: 144 kB / 398.1 MB Notification: Performance of sorting global known variables: time 0.0003416/0.4642, allocations: 209.9 kB / 0.5614 GB, free: 15.94 MB / 414.1 MB Notification: Performance of sort global known variables: time 2.01e-07/0.4642, allocations: 0 / 0.5614 GB, free: 15.94 MB / 414.1 MB Notification: Performance of remove unused functions: time 0.0006138/0.4648, allocations: 83.81 kB / 0.5615 GB, free: 15.86 MB / 414.1 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): 4 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * 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): 3 systems {1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0002631/0.465, allocations: 106.7 kB / 0.5616 GB, free: 15.75 MB / 414.1 MB Notification: Performance of simCode: created initialization part: time 0.007968/0.473, allocations: 0.589 MB / 0.5622 GB, free: 15.16 MB / 414.1 MB Notification: Performance of simCode: created event and clocks part: time 7.614e-06/0.473, allocations: 7.938 kB / 0.5622 GB, free: 15.15 MB / 414.1 MB Notification: Performance of simCode: created simulation system equations: time 0.008183/0.4812, allocations: 491.3 kB / 0.5627 GB, free: 14.67 MB / 414.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000651/0.4818, allocations: 45.62 kB / 0.5627 GB, free: 14.62 MB / 414.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001634/0.4835, allocations: 499 kB / 0.5632 GB, free: 14.11 MB / 414.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006102/0.4841, allocations: 0.779 MB / 0.564 GB, free: 13.31 MB / 414.1 MB Notification: Performance of simCode: alias equations: time 0.0002673/0.4844, allocations: 53.89 kB / 0.564 GB, free: 13.25 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.923e-05/0.4845, allocations: 15.44 kB / 0.564 GB, free: 13.24 MB / 414.1 MB Notification: Performance of SimCode: time 1.924e-06/0.4845, allocations: 0 / 0.564 GB, free: 13.24 MB / 414.1 MB Notification: Performance of Templates: time 0.01234/0.4968, allocations: 5.313 MB / 0.5692 GB, free: 7.992 MB / 414.1 MB " [Timeout remaining time 659] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.sim & ./ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/Dissipation/Verifications/PressureLoss/General/dp_nominalDensityViscosity_DPMFLOW/dp_nominalDensityViscosity_DPMFLOW.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.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: 5.872857521288097]