Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW.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 0.001796/0.001796, allocations: 109.2 kB / 20.43 MB, free: 1.473 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 0.002306/0.002306, allocations: 213.7 kB / 23.74 MB, free: 4.688 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 1.595/1.595, allocations: 230.6 MB / 257.5 MB, free: 8.004 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 0.2602/0.2602, allocations: 46.92 MB / 360.8 MB, free: 4.266 MB / 286.1 MB " [Timeout remaining time 180] 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: translateModel(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW,tolerance=1e-05,outputFormat="mat",numberOfIntervals=5050,variableFilter="time|zeta_TOT.1.|zeta_TOT.2.|zeta_TOT.3.|rho|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_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW") translateModel(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW,tolerance=1e-05,outputFormat="mat",numberOfIntervals=5050,variableFilter="time|zeta_TOT.1.|zeta_TOT.2.|zeta_TOT.3.|rho|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_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.00207/0.00207, allocations: 59.91 kB / 0.4967 GB, free: 7.379 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3427/0.3448, allocations: 66.03 MB / 0.5612 GB, free: 4.434 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW): time 0.003192/0.348, allocations: 1.71 MB / 0.5628 GB, free: 2.711 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.001674/0.3496, allocations: 0.8578 MB / 0.5637 GB, free: 1.852 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 7.484e-05/0.3497, allocations: 4 kB / 0.5637 GB, free: 1.848 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0002634/0.35, allocations: 39.81 kB / 0.5637 GB, free: 1.809 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0002122/0.3502, allocations: 51.73 kB / 0.5638 GB, free: 1.758 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003822/0.3506, allocations: 107.6 kB / 0.5639 GB, free: 1.652 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.0002613/0.3508, allocations: 151.2 kB / 0.564 GB, free: 1.504 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 9.439e-05/0.3509, allocations: 17.03 kB / 0.564 GB, free: 1.484 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.000204/0.3511, allocations: 59.78 kB / 0.5641 GB, free: 1.426 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001695/0.3513, allocations: 79.61 kB / 0.5641 GB, free: 1.348 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 1.978e-05/0.3513, allocations: 4 kB / 0.5642 GB, free: 1.344 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003549/0.3517, allocations: 167.8 kB / 0.5643 GB, free: 1.18 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 9.006e-05/0.3518, allocations: 43.83 kB / 0.5644 GB, free: 1.137 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 7.857e-05/0.3519, allocations: 55.62 kB / 0.5644 GB, free: 1.082 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0003917/0.3522, allocations: 213.5 kB / 0.5646 GB, free: 0.8828 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.374e-06/0.3523, allocations: 3.938 kB / 0.5646 GB, free: 0.8789 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.823e-06/0.3523, allocations: 0 / 0.5646 GB, free: 0.8789 MB / 398.1 MB Notification: Performance of Transformations before backend: time 7.624e-06/0.3523, allocations: 0 / 0.5646 GB, free: 0.8789 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: 41 * Number of variables: 41 Notification: Performance of Generate backend data structure: time 0.0007457/0.353, allocations: 401.4 kB / 0.565 GB, free: 468 kB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.261e-05/0.353, allocations: 12.03 kB / 0.565 GB, free: 456 kB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005059/0.3536, allocations: 52.8 kB / 0.5651 GB, free: 404 kB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002863/0.3538, allocations: 162.3 kB / 0.5652 GB, free: 216 kB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.97e-05/0.3539, allocations: 12.36 kB / 0.5652 GB, free: 204 kB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 3.143e-05/0.3539, allocations: 16.12 kB / 0.5652 GB, free: 188 kB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004954/0.3544, allocations: 233.3 kB / 0.5655 GB, free: 15.95 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.039e-05/0.3544, allocations: 0 / 0.5655 GB, free: 15.95 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.307e-05/0.3544, allocations: 7.984 kB / 0.5655 GB, free: 15.94 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.399e-05/0.3545, allocations: 19.98 kB / 0.5655 GB, free: 15.92 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004718/0.3549, allocations: 231.8 kB / 0.5657 GB, free: 15.7 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001258/0.3562, allocations: 0.69 MB / 0.5664 GB, free: 14.92 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002376/0.3564, allocations: 90.5 kB / 0.5665 GB, free: 14.82 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.000132/0.3566, allocations: 44.97 kB / 0.5665 GB, free: 14.78 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 2.907e-05/0.3566, allocations: 7.969 kB / 0.5665 GB, free: 14.77 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.664e-05/0.3566, allocations: 38.5 kB / 0.5666 GB, free: 14.72 MB / 414.1 MB Notification: Performance of pre-optimization done (n=7): time 1.803e-06/0.3566, allocations: 0 / 0.5666 GB, free: 14.72 MB / 414.1 MB Notification: Performance of matching and sorting (n=7): time 0.0005698/0.3572, allocations: 169.4 kB / 0.5667 GB, free: 14.55 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.33e-05/0.3572, allocations: 55.41 kB / 0.5668 GB, free: 14.48 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002269/0.3575, allocations: 191.2 kB / 0.567 GB, free: 14.29 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 2.564e-05/0.3575, allocations: 25.7 kB / 0.567 GB, free: 14.25 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001202/0.3576, allocations: 135.8 kB / 0.5671 GB, free: 14.12 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 3.583e-05/0.3577, allocations: 31.77 kB / 0.5671 GB, free: 14.09 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 7.833e-05/0.3577, allocations: 33.66 kB / 0.5672 GB, free: 14.05 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0001763/0.3579, allocations: 326.8 kB / 0.5675 GB, free: 13.72 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001666/0.3581, allocations: 51.94 kB / 0.5675 GB, free: 13.67 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001837/0.3583, allocations: 94.83 kB / 0.5676 GB, free: 13.55 MB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003557/0.3586, allocations: 159 kB / 0.5678 GB, free: 13.37 MB / 414.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.883e-06/0.3586, allocations: 4 kB / 0.5678 GB, free: 13.37 MB / 414.1 MB Notification: Performance of matching and sorting (n=14) (initialization): time 0.0005707/0.3592, allocations: 197.3 kB / 0.568 GB, free: 13.17 MB / 414.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.86e-05/0.3592, allocations: 7.938 kB / 0.568 GB, free: 13.16 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.211e-05/0.3592, allocations: 4 kB / 0.568 GB, free: 13.16 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.372e-05/0.3593, allocations: 4 kB / 0.568 GB, free: 13.15 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001365/0.3606, allocations: 92.11 kB / 0.5681 GB, free: 13.06 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002069/0.3627, allocations: 1.809 MB / 0.5698 GB, free: 11.18 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002439/0.3629, allocations: 23.84 kB / 0.5699 GB, free: 11.16 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.586e-05/0.363, allocations: 4 kB / 0.5699 GB, free: 11.16 MB / 414.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * 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 (14): * Single equations (assignments): 11 * 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 0.0002079/0.3632, allocations: 138.3 kB / 0.57 GB, free: 11.01 MB / 414.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.923e-05/0.3632, allocations: 23.92 kB / 0.57 GB, free: 10.99 MB / 414.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007167/0.364, allocations: 174.9 kB / 0.5702 GB, free: 10.8 MB / 414.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.338e-06/0.364, allocations: 4 kB / 0.5702 GB, free: 10.8 MB / 414.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.821e-06/0.364, allocations: 0 / 0.5702 GB, free: 10.8 MB / 414.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.323e-05/0.364, allocations: 7.984 kB / 0.5702 GB, free: 10.79 MB / 414.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004755/0.3645, allocations: 208.5 kB / 0.5704 GB, free: 10.55 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.735e-06/0.3645, allocations: 0 / 0.5704 GB, free: 10.55 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001081/0.3655, allocations: 87.83 kB / 0.5705 GB, free: 10.46 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 6.733e-06/0.3656, allocations: 0 / 0.5705 GB, free: 10.46 MB / 414.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.283e-05/0.3656, allocations: 4 kB / 0.5705 GB, free: 10.46 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001826/0.3674, allocations: 1.766 MB / 0.5722 GB, free: 8.621 MB / 414.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.22e-06/0.3674, allocations: 8.266 kB / 0.5722 GB, free: 8.613 MB / 414.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006055/0.368, allocations: 243.3 kB / 0.5724 GB, free: 8.359 MB / 414.1 MB Notification: Performance of postOpt removeConstants (simulation): time 6.072e-05/0.3681, allocations: 15.89 kB / 0.5725 GB, free: 8.344 MB / 414.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.561e-05/0.3681, allocations: 4 kB / 0.5725 GB, free: 8.34 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002262/0.3683, allocations: 4 kB / 0.5725 GB, free: 8.336 MB / 414.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.004e-05/0.3684, allocations: 11.97 kB / 0.5725 GB, free: 8.324 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.467e-05/0.3685, allocations: 15.94 kB / 0.5725 GB, free: 8.309 MB / 414.1 MB Notification: Performance of sorting global known variables: time 0.0002084/0.3687, allocations: 133.8 kB / 0.5726 GB, free: 8.18 MB / 414.1 MB Notification: Performance of sort global known variables: time 1.01e-07/0.3687, allocations: 0 / 0.5726 GB, free: 8.18 MB / 414.1 MB Notification: Performance of remove unused functions: time 0.0006109/0.3693, allocations: 43.94 kB / 0.5727 GB, free: 8.137 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 (11): * Single equations (assignments): 8 * 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 0.0002788/0.3695, allocations: 115.1 kB / 0.5728 GB, free: 8.016 MB / 414.1 MB Notification: Performance of simCode: created initialization part: time 0.001911/0.3715, allocations: 195.7 kB / 0.573 GB, free: 7.824 MB / 414.1 MB Notification: Performance of simCode: created event and clocks part: time 4.048e-06/0.3715, allocations: 448 / 0.573 GB, free: 7.824 MB / 414.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001007/0.3725, allocations: 103.8 kB / 0.5731 GB, free: 7.723 MB / 414.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006853/0.3732, allocations: 52.22 kB / 0.5731 GB, free: 7.672 MB / 414.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001135/0.3743, allocations: 353.4 kB / 0.5734 GB, free: 7.301 MB / 414.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007037/0.375, allocations: 0.7358 MB / 0.5742 GB, free: 6.539 MB / 414.1 MB Notification: Performance of simCode: alias equations: time 0.0001684/0.3752, allocations: 41.33 kB / 0.5742 GB, free: 6.5 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 7.568e-05/0.3752, allocations: 19.44 kB / 0.5742 GB, free: 6.48 MB / 414.1 MB Notification: Performance of SimCode: time 5.91e-07/0.3752, allocations: 0 / 0.5742 GB, free: 6.48 MB / 414.1 MB Notification: Performance of Templates: time 0.01206/0.3873, allocations: 3.22 MB / 0.5774 GB, free: 3.312 MB / 414.1 MB " [Timeout remaining time 660] make -j1 -f ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW.makefile [Timeout 660] (rm -f ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW.sim & ./ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_DPMFLOW_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Fluid/Dissipation/Verifications/PressureLoss/General/dp_pressureLossCoefficient_DPMFLOW/dp_pressureLossCoefficient_DPMFLOW.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_pressureLossCoefficient_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: 5.88416194380261]