Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.Damper2.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 0.001051/0.001051, allocations: 71.77 kB / 21.69 MB, free: 2.852 MB / 18.57 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 0.001247/0.001247, allocations: 163.6 kB / 24.99 MB, free: 8.258 MB / 18.57 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 1.037/1.037, allocations: 177.1 MB / 205.3 MB, free: 5.625 MB / 186.7 MB " [Timeout remaining time 179] 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 0.2616/0.2616, allocations: 34.25 MB / 296 MB, free: 0.7539 MB / 266.7 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.MultiBody.Forces.Damper2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5097,variableFilter="time|heatCapacitor.T|prismatic.s|prismatic.v|prismatic1.s|prismatic1.v|prismatic2.s|prismatic2.v",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.Damper2") translateModel(ModelicaTest.MultiBody.Forces.Damper2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5097,variableFilter="time|heatCapacitor.T|prismatic.s|prismatic.v|prismatic1.s|prismatic1.v|prismatic2.s|prismatic2.v",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.Damper2") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.853e-06/1.853e-06, allocations: 0 / 378 MB, free: 2.953 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.661e-05/1.846e-05, allocations: 6.312 kB / 378 MB, free: 2.945 MB / 346.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.Damper2): time 0.01195/0.01197, allocations: 15.51 MB / 393.5 MB, free: 3.367 MB / 362.7 MB Notification: Performance of NFInst.instExpressions: time 0.007818/0.01979, allocations: 4.927 MB / 398.5 MB, free: 14.42 MB / 378.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009912/0.02078, allocations: 119.4 kB / 398.6 MB, free: 14.3 MB / 378.7 MB Notification: Performance of NFTyping.typeComponents: time 0.004807/0.02558, allocations: 5.549 MB / 404.1 MB, free: 8.738 MB / 378.7 MB Notification: Performance of NFTyping.typeBindings: time 0.003134/0.02872, allocations: 2.639 MB / 406.8 MB, free: 6.086 MB / 378.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001427/0.03014, allocations: 1.326 MB / 408.1 MB, free: 4.758 MB / 378.7 MB Notification: Performance of NFFlatten.flatten: time 0.004777/0.03492, allocations: 7.765 MB / 415.9 MB, free: 12.98 MB / 394.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.004942/0.03986, allocations: 5.98 MB / 421.9 MB, free: 6.922 MB / 394.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003119/0.04298, allocations: 4.039 MB / 425.9 MB, free: 2.875 MB / 394.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003479/0.04646, allocations: 4.115 MB / 430 MB, free: 14.75 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0006162/0.04708, allocations: 0.5859 MB / 430.6 MB, free: 14.16 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001513/0.04859, allocations: 1.26 MB / 431.9 MB, free: 12.9 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 0.002248/0.05084, allocations: 3.471 MB / 435.3 MB, free: 9.422 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 0.001734/0.05257, allocations: 2.22 MB / 437.5 MB, free: 7.195 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.1714/0.2239, allocations: 7.224 MB / 444.8 MB, free: 67.71 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.029e-06/0.2239, allocations: 0 / 444.8 MB, free: 67.71 MB / 410.7 MB Notification: Performance of FrontEnd: time 2.024e-06/0.2239, allocations: 3.328 kB / 444.8 MB, free: 67.71 MB / 410.7 MB Notification: Performance of Transformations before backend: time 0.0004203/0.2244, allocations: 3.031 kB / 444.8 MB, free: 67.71 MB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2522 * Number of variables: 2522 Notification: Performance of Generate backend data structure: time 0.01236/0.2367, allocations: 8.387 MB / 453.2 MB, free: 64.72 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 5.635e-05/0.2368, allocations: 9.312 kB / 453.2 MB, free: 64.72 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007342/0.2441, allocations: 3.504 MB / 456.7 MB, free: 64.22 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005549/0.2497, allocations: 3.259 MB / 459.9 MB, free: 63.49 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002661/0.2499, allocations: 422.2 kB / 460.3 MB, free: 63.48 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008941/0.2508, allocations: 0.5486 MB / 460.9 MB, free: 63.48 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02144/0.2723, allocations: 13.49 MB / 474.4 MB, free: 58.79 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.000254/0.2725, allocations: 72.22 kB / 474.5 MB, free: 58.79 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006414/0.2732, allocations: 270.3 kB / 474.7 MB, free: 58.79 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003398/0.2766, allocations: 3.152 MB / 477.9 MB, free: 58.38 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02112/0.2977, allocations: 8.263 MB / 486.1 MB, free: 57.7 MB / 410.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05273/0.3504, allocations: 70.98 MB / 0.5441 GB, free: 15.38 MB / 426.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01001/0.3604, allocations: 4.532 MB / 0.5485 GB, free: 10.82 MB / 426.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001716/0.3621, allocations: 0.9023 MB / 0.5494 GB, free: 9.906 MB / 426.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.008141/0.3703, allocations: 5.715 MB / 0.5549 GB, free: 4.258 MB / 426.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00789/0.3782, allocations: 3.819 MB / 0.5587 GB, free: 372 kB / 426.7 MB Notification: Performance of pre-optimization done (n=260): time 5.52e-06/0.3782, allocations: 3.656 kB / 0.5587 GB, free: 372 kB / 426.7 MB Notification: Performance of matching and sorting (n=294): time 0.03759/0.4158, allocations: 18.2 MB / 0.5764 GB, free: 14.21 MB / 458.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001173/0.4159, allocations: 154.5 kB / 0.5766 GB, free: 14.03 MB / 458.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00718/0.4231, allocations: 4.904 MB / 0.5814 GB, free: 9.129 MB / 458.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0004909/0.4236, allocations: 71.02 kB / 0.5814 GB, free: 9.055 MB / 458.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.004346/0.4279, allocations: 5.236 MB / 0.5866 GB, free: 3.859 MB / 458.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.001411/0.4293, allocations: 1.189 MB / 0.5877 GB, free: 2.684 MB / 458.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002299/0.4316, allocations: 1.938 MB / 0.5896 GB, free: 0.7305 MB / 458.7 MB Notification: Performance of setup shared object (initialization): time 0.0001182/0.4317, allocations: 484.7 kB / 0.5901 GB, free: 260 kB / 458.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002132/0.4339, allocations: 0.9685 MB / 0.591 GB, free: 15.27 MB / 474.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00641/0.4403, allocations: 9.167 MB / 0.6 GB, free: 2.418 MB / 474.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01118/0.4515, allocations: 11.18 MB / 0.6109 GB, free: 3.574 MB / 490.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002418/0.4517, allocations: 61.69 kB / 0.6109 GB, free: 3.52 MB / 490.7 MB Notification: Performance of matching and sorting (n=1212) (initialization): time 0.1894/0.6411, allocations: 7.729 MB / 0.6185 GB, free: 149.8 MB / 490.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.0002282/0.6413, allocations: 118.8 kB / 0.6186 GB, free: 149.8 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004084/0.6417, allocations: 199.5 kB / 0.6188 GB, free: 149.8 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002926/0.642, allocations: 260.9 kB / 0.619 GB, free: 149.8 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006949/0.649, allocations: 2.218 MB / 0.6212 GB, free: 149.7 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003871/0.6494, allocations: 389 kB / 0.6216 GB, free: 149.6 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004555/0.6539, allocations: 0.5605 MB / 0.6221 GB, free: 149.6 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008615/0.6548, allocations: 0.5412 MB / 0.6227 GB, free: 149.6 MB / 490.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 895 * Number of states: 0 () * Number of discrete variables: 83 (trapezoid.count,$PRE.trapezoid.count,trapezoid.T_start,$PRE.trapezoid.T_start,$whenCondition1,force2.forceArrow.twoHeadedArrow,force2.forceArrow.headAtOrigin,force1.forceArrow.twoHeadedArrow,force1.forceArrow.headAtOrigin,force.forceArrow.twoHeadedArrow,force.forceArrow.headAtOrigin,fixedTranslation1.color[3],fixedTranslation1.color[2],fixedTranslation1.color[1],fixedTranslation.color[3],fixedTranslation.color[2],fixedTranslation.color[1],body2.sphereColor[3],body2.sphereColor[2],body2.sphereColor[1],force2.connectionLineColor[3],force2.connectionLineColor[2],force2.connectionLineColor[1],force2.forceColor[3],force2.forceColor[2],force2.forceColor[1],prismatic2.boxColor[3],prismatic2.boxColor[2],prismatic2.boxColor[1],damper2.color_b[3],damper2.color_b[2],damper2.color_b[1],damper2.color_a[3],damper2.color_a[2],damper2.color_a[1],body1.sphereColor[3],body1.sphereColor[2],body1.sphereColor[1],force1.connectionLineColor[3],force1.connectionLineColor[2],force1.connectionLineColor[1],force1.forceColor[3],force1.forceColor[2],force1.forceColor[1],prismatic1.boxColor[3],prismatic1.boxColor[2],prismatic1.boxColor[1],damper1.color_b[3],damper1.color_b[2],damper1.color_b[1],damper1.color_a[3],damper1.color_a[2],damper1.color_a[1],body.sphereColor[3],body.sphereColor[2],body.sphereColor[1],force.connectionLineColor[3],force.connectionLineColor[2],force.connectionLineColor[1],force.forceColor[3],force.forceColor[2],force.forceColor[1],prismatic.boxColor[3],prismatic.boxColor[2],prismatic.boxColor[1],damper.color_b[3],damper.color_b[2],damper.color_b[1],damper.color_a[3],damper.color_a[2],damper.color_a[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1187): * Single equations (assignments): 1183 * Array equations: 3 * Algorithm blocks: 1 * 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 0.002366/0.6571, allocations: 0.9385 MB / 0.6236 GB, free: 149.3 MB / 490.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000756/0.6579, allocations: 0.5566 MB / 0.6241 GB, free: 149.3 MB / 490.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002211/0.6601, allocations: 1.748 MB / 0.6258 GB, free: 149.1 MB / 490.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.077e-05/0.6601, allocations: 32.17 kB / 0.6259 GB, free: 149.1 MB / 490.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.575e-05/0.6602, allocations: 6.344 kB / 0.6259 GB, free: 149.1 MB / 490.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.983e-05/0.6602, allocations: 16.36 kB / 0.6259 GB, free: 149.1 MB / 490.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01211/0.6723, allocations: 9.091 MB / 0.6348 GB, free: 146.7 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.08e-05/0.6723, allocations: 32.8 kB / 0.6348 GB, free: 146.7 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001189/0.6735, allocations: 0.5566 MB / 0.6353 GB, free: 146.7 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 4.266e-05/0.6735, allocations: 50.12 kB / 0.6354 GB, free: 146.7 MB / 490.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001395/0.6737, allocations: 92.84 kB / 0.6355 GB, free: 146.7 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.011e-05/0.6737, allocations: 62.06 kB / 0.6355 GB, free: 146.7 MB / 490.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.006e-05/0.6737, allocations: 56.44 kB / 0.6356 GB, free: 146.7 MB / 490.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004075/0.6778, allocations: 3.861 MB / 0.6394 GB, free: 144.3 MB / 490.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001122/0.6789, allocations: 0.4947 MB / 0.6398 GB, free: 144.3 MB / 490.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000488/0.6794, allocations: 88.97 kB / 0.6399 GB, free: 144.3 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00125/0.6807, allocations: 187.7 kB / 0.6401 GB, free: 144.3 MB / 490.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003185/0.681, allocations: 293.3 kB / 0.6404 GB, free: 144.2 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001572/0.6811, allocations: 120.1 kB / 0.6405 GB, free: 144.2 MB / 490.7 MB Notification: Performance of sorting global known variables: time 0.002995/0.6841, allocations: 2.057 MB / 0.6425 GB, free: 144 MB / 490.7 MB Notification: Performance of sort global known variables: time 1.7e-07/0.6841, allocations: 1.344 kB / 0.6425 GB, free: 144 MB / 490.7 MB Notification: Performance of remove unused functions: time 0.006259/0.6904, allocations: 1.554 MB / 0.644 GB, free: 143.8 MB / 490.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 142 * Number of states: 7 (prismatic.s,prismatic.v,prismatic1.s,prismatic1.v,heatCapacitor.T,prismatic2.s,prismatic2.v) * Number of discrete variables: 3 ($whenCondition1,trapezoid.T_start,trapezoid.count) * Number of discrete states: 1 (trapezoid.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (278): * Single equations (assignments): 273 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 0.0006322/0.691, allocations: 283.4 kB / 0.6443 GB, free: 143.6 MB / 490.7 MB Notification: Performance of simCode: created initialization part: time 0.006698/0.6977, allocations: 4.158 MB / 0.6484 GB, free: 142.2 MB / 490.7 MB Notification: Performance of simCode: created event and clocks part: time 2.473e-05/0.6978, allocations: 3.656 kB / 0.6484 GB, free: 142.2 MB / 490.7 MB Notification: Performance of simCode: created simulation system equations: time 0.001114/0.6989, allocations: 0.8497 MB / 0.6492 GB, free: 141.9 MB / 490.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00287/0.7017, allocations: 0.6732 MB / 0.6498 GB, free: 141.7 MB / 490.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01689/0.7186, allocations: 12.77 MB / 0.6623 GB, free: 134.3 MB / 490.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002299/0.7209, allocations: 1.956 MB / 0.6642 GB, free: 133.7 MB / 490.7 MB Notification: Performance of simCode: alias equations: time 0.003788/0.7247, allocations: 2.222 MB / 0.6664 GB, free: 132.7 MB / 490.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008339/0.7256, allocations: 365.9 kB / 0.6667 GB, free: 132.4 MB / 490.7 MB Notification: Performance of SimCode: time 2.715e-06/0.7256, allocations: 0 / 0.6667 GB, free: 132.4 MB / 490.7 MB Notification: Performance of Templates: time 0.0556/0.7812, allocations: 35.84 MB / 0.7017 GB, free: 102.8 MB / 490.7 MB " [Timeout remaining time 659] make -j1 -f ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.Damper2.makefile [Timeout 660] (rm -f ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.Damper2.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.Damper2.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.Damper2.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.Damper2.sim & ./ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.Damper2 -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.Damper2.pipe 2>&1) [Timeout 240] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.Damper2_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/MultiBody/Forces/Damper2/Damper2.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 5.235176229849458]