Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.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 0.001697/0.001697, allocations: 110.5 kB / 17.6 MB, free: 4.703 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 0.001742/0.001742, allocations: 186.7 kB / 20.78 MB, free: 1.547 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 1.538/1.538, allocations: 225.6 MB / 249.4 MB, free: 3.156 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 3.003/3.003, allocations: 476.7 MB / 0.7628 GB, free: 15.19 MB / 0.6075 GB " [Timeout remaining time 176] Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/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(Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|damLim.uSupFan_actual|damLim.VOutMinSet_flow|damLim.yOutDam_min|damLim.yOutDam_max|damLim1.uSupFan_actual|damLim1.VOutMinSet_flow|damLim1.yOutDam_min|damLim1.yOutDam_max",fileNamePrefix="Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow") translateModel(Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|damLim.uSupFan_actual|damLim.VOutMinSet_flow|damLim.yOutDam_min|damLim.yOutDam_max|damLim1.uSupFan_actual|damLim1.VOutMinSet_flow|damLim1.yOutDam_min|damLim1.yOutDam_max",fileNamePrefix="Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.002084/0.002084, allocations: 67.88 kB / 1.107 GB, free: 4.555 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.321/1.323, allocations: 168.7 MB / 1.272 GB, free: 7.922 MB / 0.9981 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow): time 0.004293/1.327, allocations: 2.321 MB / 1.274 GB, free: 6.289 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.002452/1.33, allocations: 1.445 MB / 1.276 GB, free: 5.195 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005971/1.33, allocations: 15.81 kB / 1.276 GB, free: 5.191 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.0003155/1.33, allocations: 77.06 kB / 1.276 GB, free: 5.129 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.0002656/1.331, allocations: 121.8 kB / 1.276 GB, free: 5.035 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.0006145/1.331, allocations: 298.3 kB / 1.276 GB, free: 4.848 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.0009081/1.332, allocations: 0.7986 MB / 1.277 GB, free: 4.43 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0005135/1.333, allocations: 289.3 kB / 1.277 GB, free: 4.25 MB / 0.9981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003334/1.333, allocations: 292.3 kB / 1.278 GB, free: 4.078 MB / 0.9981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003263/1.333, allocations: 334.6 kB / 1.278 GB, free: 3.879 MB / 0.9981 GB Notification: Performance of NFPackage.collectConstants: time 0.0001501/1.334, allocations: 86.41 kB / 1.278 GB, free: 3.875 MB / 0.9981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001291/1.334, allocations: 86.5 kB / 1.278 GB, free: 3.875 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 0.0001228/1.334, allocations: 174.9 kB / 1.278 GB, free: 3.75 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.0002638/1.334, allocations: 353.1 kB / 1.279 GB, free: 3.496 MB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.00142/1.336, allocations: 1.127 MB / 1.28 GB, free: 3.098 MB / 0.9981 GB Notification: Performance of FrontEnd - DAE generated: time 5.461e-06/1.336, allocations: 4.547 kB / 1.28 GB, free: 3.094 MB / 0.9981 GB Notification: Performance of FrontEnd: time 1.563e-06/1.336, allocations: 1.031 kB / 1.28 GB, free: 3.094 MB / 0.9981 GB Notification: Performance of Transformations before backend: time 1.79e-05/1.336, allocations: 0 / 1.28 GB, free: 3.094 MB / 0.9981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 161 * Number of variables: 161 Notification: Performance of Generate backend data structure: time 0.001754/1.337, allocations: 0.9742 MB / 1.281 GB, free: 2.371 MB / 0.9981 GB Notification: Performance of prepare preOptimizeDAE: time 4.967e-05/1.337, allocations: 18 kB / 1.281 GB, free: 2.363 MB / 0.9981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001517/1.337, allocations: 83.45 kB / 1.281 GB, free: 2.32 MB / 0.9981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00112/1.339, allocations: 0.582 MB / 1.281 GB, free: 1.93 MB / 0.9981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.264e-05/1.339, allocations: 47.94 kB / 1.281 GB, free: 1.91 MB / 0.9981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001098/1.339, allocations: 66.31 kB / 1.281 GB, free: 1.887 MB / 0.9981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001335/1.34, allocations: 0.5427 MB / 1.282 GB, free: 1.66 MB / 0.9981 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.039e-05/1.34, allocations: 192 / 1.282 GB, free: 1.66 MB / 0.9981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.778e-05/1.34, allocations: 29.97 kB / 1.282 GB, free: 1.637 MB / 0.9981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.699e-05/1.34, allocations: 15.59 kB / 1.282 GB, free: 1.637 MB / 0.9981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001002/1.341, allocations: 480.6 kB / 1.282 GB, free: 1.477 MB / 0.9981 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00305/1.344, allocations: 1.882 MB / 1.284 GB, free: 308 kB / 0.9981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006018/1.345, allocations: 182 kB / 1.284 GB, free: 236 kB / 0.9981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002416/1.345, allocations: 92.22 kB / 1.284 GB, free: 200 kB / 0.9981 GB Notification: Performance of preOpt evalFunc (simulation): time 4.264e-05/1.345, allocations: 12.06 kB / 1.285 GB, free: 192 kB / 0.9981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.267e-05/1.345, allocations: 40.19 kB / 1.285 GB, free: 144 kB / 0.9981 GB Notification: Performance of pre-optimization done (n=22): time 2.004e-06/1.345, allocations: 0 / 1.285 GB, free: 144 kB / 0.9981 GB Notification: Performance of matching and sorting (n=22): time 0.0009724/1.346, allocations: 325.7 kB / 1.285 GB, free: 12 kB / 0.9981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.11e-05/1.346, allocations: 54.5 kB / 1.285 GB, free: 15.95 MB / 1.014 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008786/1.347, allocations: 0.5809 MB / 1.285 GB, free: 15.67 MB / 1.014 GB Notification: Performance of collectPreVariables (initialization): time 4.377e-05/1.347, allocations: 31.42 kB / 1.286 GB, free: 15.63 MB / 1.014 GB Notification: Performance of collectInitialEqns (initialization): time 0.00042/1.348, allocations: 390.5 kB / 1.286 GB, free: 15.32 MB / 1.014 GB Notification: Performance of collectInitialBindings (initialization): time 8.513e-05/1.348, allocations: 80.61 kB / 1.286 GB, free: 15.25 MB / 1.014 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002024/1.348, allocations: 133.9 kB / 1.286 GB, free: 15.18 MB / 1.014 GB Notification: Performance of setup shared object (initialization): time 0.000253/1.348, allocations: 365.8 kB / 1.286 GB, free: 14.84 MB / 1.014 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003274/1.348, allocations: 124.7 kB / 1.287 GB, free: 14.8 MB / 1.014 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006051/1.349, allocations: 389.7 kB / 1.287 GB, free: 14.42 MB / 1.014 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009451/1.35, allocations: 0.5386 MB / 1.287 GB, free: 13.94 MB / 1.014 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.325e-06/1.35, allocations: 7.438 kB / 1.287 GB, free: 13.93 MB / 1.014 GB Notification: Performance of matching and sorting (n=69) (initialization): time 0.001112/1.351, allocations: 0.5603 MB / 1.288 GB, free: 13.69 MB / 1.014 GB Notification: Performance of prepare postOptimizeDAE: time 2.604e-05/1.351, allocations: 10.56 kB / 1.288 GB, free: 13.69 MB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.131e-05/1.351, allocations: 8.188 kB / 1.288 GB, free: 13.69 MB / 1.014 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.345e-05/1.351, allocations: 12.56 kB / 1.288 GB, free: 13.69 MB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004219/1.352, allocations: 110.9 kB / 1.288 GB, free: 13.68 MB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.304e-05/1.352, allocations: 18.38 kB / 1.288 GB, free: 13.67 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004232/1.352, allocations: 88 kB / 1.288 GB, free: 13.62 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.588e-05/1.352, allocations: 30.61 kB / 1.288 GB, free: 13.62 MB / 1.014 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 41 * Number of states: 0 () * Number of discrete variables: 25 ($PRE.damLim.noZerMin.greHys.y,damLim1.and1.y,damLim.and1.y,damLim.and2.u2,damLim1.and2.u2,damLim.and2.y,damLim.not1.u,damLim1.and2.y,damLim1.not1.u,operationMode.y,freProSta.y,fanStatus.y,damLim1.conInt1.y,damLim1.conInt.y,damLim.conInt1.y,damLim.conInt.y,damLim.intLesEqu.y,damLim.and1.u2,damLim1.intLesEqu.y,damLim1.and1.u2,damLim1.not1.y,damLim1.noZerMin.greHys.y,$PRE.damLim1.noZerMin.greHys.y,damLim.not1.y,damLim.noZerMin.greHys.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (69): * Single equations (assignments): 69 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0002814/1.352, allocations: 213.7 kB / 1.288 GB, free: 13.43 MB / 1.014 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.721e-05/1.352, allocations: 59.41 kB / 1.289 GB, free: 13.4 MB / 1.014 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000738/1.353, allocations: 288.6 kB / 1.289 GB, free: 13.28 MB / 1.014 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.413e-06/1.353, allocations: 7.156 kB / 1.289 GB, free: 13.27 MB / 1.014 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.32e-06/1.353, allocations: 0 / 1.289 GB, free: 13.27 MB / 1.014 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.102e-06/1.353, allocations: 2.984 kB / 1.289 GB, free: 13.27 MB / 1.014 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00168/1.355, allocations: 0.8815 MB / 1.29 GB, free: 12.7 MB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.879e-06/1.355, allocations: 1.703 kB / 1.29 GB, free: 12.7 MB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002158/1.355, allocations: 52.94 kB / 1.29 GB, free: 12.7 MB / 1.014 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.905e-06/1.355, allocations: 6.875 kB / 1.29 GB, free: 12.69 MB / 1.014 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.719e-05/1.355, allocations: 9.609 kB / 1.29 GB, free: 12.69 MB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.536e-06/1.355, allocations: 6.453 kB / 1.29 GB, free: 12.68 MB / 1.014 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.098e-06/1.355, allocations: 2.25 kB / 1.29 GB, free: 12.68 MB / 1.014 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008257/1.356, allocations: 407.6 kB / 1.29 GB, free: 12.41 MB / 1.014 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001619/1.356, allocations: 143.7 kB / 1.29 GB, free: 12.27 MB / 1.014 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.999e-05/1.356, allocations: 12.25 kB / 1.29 GB, free: 12.26 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002316/1.356, allocations: 23.39 kB / 1.29 GB, free: 12.25 MB / 1.014 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.12e-05/1.357, allocations: 22.86 kB / 1.29 GB, free: 12.25 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.852e-05/1.357, allocations: 9.719 kB / 1.29 GB, free: 12.25 MB / 1.014 GB Notification: Performance of sorting global known variables: time 0.0005673/1.357, allocations: 377.8 kB / 1.291 GB, free: 12.07 MB / 1.014 GB Notification: Performance of sort global known variables: time 8e-08/1.357, allocations: 0 / 1.291 GB, free: 12.07 MB / 1.014 GB Notification: Performance of remove unused functions: time 0.0005751/1.358, allocations: 112.5 kB / 1.291 GB, free: 12.04 MB / 1.014 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 0 () * Number of discrete variables: 1 (damLim1.noZerMin.greHys.y) * Number of discrete states: 1 (damLim1.noZerMin.greHys.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (24): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 0 * 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 Backend phase and start with SimCode phase: time 0.0001846/1.358, allocations: 123.2 kB / 1.291 GB, free: 11.94 MB / 1.014 GB Notification: Performance of simCode: created initialization part: time 0.0008991/1.359, allocations: 320.8 kB / 1.291 GB, free: 11.84 MB / 1.014 GB Notification: Performance of simCode: created event and clocks part: time 6.473e-06/1.359, allocations: 6.406 kB / 1.291 GB, free: 11.84 MB / 1.014 GB Notification: Performance of simCode: created simulation system equations: time 0.000276/1.359, allocations: 100.7 kB / 1.291 GB, free: 11.81 MB / 1.014 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009368/1.36, allocations: 183.8 kB / 1.292 GB, free: 11.76 MB / 1.014 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001786/1.362, allocations: 0.8765 MB / 1.292 GB, free: 11.19 MB / 1.014 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007264/1.363, allocations: 0.8696 MB / 1.293 GB, free: 10.48 MB / 1.014 GB Notification: Performance of simCode: alias equations: time 0.0003823/1.363, allocations: 84.44 kB / 1.293 GB, free: 10.46 MB / 1.014 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001176/1.363, allocations: 44.78 kB / 1.293 GB, free: 10.45 MB / 1.014 GB Notification: Performance of SimCode: time 9.72e-07/1.363, allocations: 0 / 1.293 GB, free: 10.45 MB / 1.014 GB Notification: Performance of Templates: time 0.0173/1.38, allocations: 5.398 MB / 1.299 GB, free: 9.996 MB / 1.014 GB " [Timeout remaining time 299] make -j1 -f Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.makefile [Timeout 300] (rm -f Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.pipe ; mkfifo Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.pipe ; head -c 1048576 < Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.pipe >> ../files/Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.sim & ./Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_Economizers_Subsequences_Validation_Limits_FanSpe_VOut_flow.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 10.146996823139489]