Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.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 0.0009578/0.0009578, allocations: 83.59 kB / 20.45 MB, free: 4.117 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 0.0009538/0.0009538, allocations: 165 kB / 23.82 MB, free: 0.7461 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 0.9336/0.9336, allocations: 177.1 MB / 204.2 MB, free: 5.613 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo): time 1.805/1.805, allocations: 377.9 MB / 0.6236 GB, free: 8.551 MB / 0.5886 GB " [Timeout remaining time 178] Using package Buildings with version 12.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/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(Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|zen.zen",fileNamePrefix="Buildings_12_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle") translateModel(Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|zen.zen",fileNamePrefix="Buildings_12_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.492e-06/1.492e-06, allocations: 0 / 0.8115 GB, free: 1.773 MB / 0.7605 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.751e-05/2.9e-05, allocations: 8.781 kB / 0.8115 GB, free: 1.766 MB / 0.7605 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle): time 0.005501/0.00553, allocations: 4.801 MB / 0.8162 GB, free: 12.96 MB / 0.7761 GB Notification: Performance of NFInst.instExpressions: time 0.132/0.1375, allocations: 146.6 MB / 0.9594 GB, free: 9.871 MB / 0.9167 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007737/0.1383, allocations: 23.81 kB / 0.9594 GB, free: 9.848 MB / 0.9167 GB Notification: Performance of NFTyping.typeComponents: time 0.000543/0.1388, allocations: 202.1 kB / 0.9596 GB, free: 9.648 MB / 0.9167 GB Notification: Performance of NFTyping.typeBindings: time 0.001479/0.1403, allocations: 0.594 MB / 0.9602 GB, free: 9.051 MB / 0.9167 GB Notification: Performance of NFTyping.typeClassSections: time 0.00157/0.1419, allocations: 0.888 MB / 0.961 GB, free: 8.16 MB / 0.9167 GB Notification: Performance of NFFlatten.flatten: time 0.001377/0.1433, allocations: 1.518 MB / 0.9625 GB, free: 6.633 MB / 0.9167 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0005927/0.1439, allocations: 403.1 kB / 0.9629 GB, free: 6.223 MB / 0.9167 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001037/0.1449, allocations: 0.8147 MB / 0.9637 GB, free: 5.406 MB / 0.9167 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0004897/0.1454, allocations: 400.9 kB / 0.9641 GB, free: 5.016 MB / 0.9167 GB Notification: Performance of NFPackage.collectConstants: time 0.0001535/0.1455, allocations: 116 kB / 0.9642 GB, free: 4.902 MB / 0.9167 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0008181/0.1464, allocations: 495.3 kB / 0.9647 GB, free: 4.418 MB / 0.9167 GB Notification: Performance of NFScalarize.scalarize: time 0.0003403/0.1467, allocations: 311 kB / 0.965 GB, free: 4.113 MB / 0.9167 GB Notification: Performance of NFVerifyModel.verify: time 0.0003095/0.147, allocations: 391 kB / 0.9653 GB, free: 3.73 MB / 0.9167 GB Notification: Performance of NFConvertDAE.convert: time 0.001448/0.1485, allocations: 1.276 MB / 0.9666 GB, free: 2.445 MB / 0.9167 GB Notification: Performance of FrontEnd - DAE generated: time 4.518e-06/0.1485, allocations: 0 / 0.9666 GB, free: 2.445 MB / 0.9167 GB Notification: Performance of FrontEnd: time 1.293e-06/0.1485, allocations: 0 / 0.9666 GB, free: 2.445 MB / 0.9167 GB Notification: Performance of Transformations before backend: time 2.065e-05/0.1485, allocations: 0 / 0.9666 GB, free: 2.445 MB / 0.9167 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 223 * Number of variables: 223 Notification: Performance of Generate backend data structure: time 0.001909/0.1504, allocations: 1.556 MB / 0.9681 GB, free: 0.8398 MB / 0.9167 GB Notification: Performance of prepare preOptimizeDAE: time 3.952e-05/0.1504, allocations: 8.031 kB / 0.9681 GB, free: 0.832 MB / 0.9167 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001006/0.1514, allocations: 363.4 kB / 0.9685 GB, free: 488 kB / 0.9167 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008127/0.1523, allocations: 0.7268 MB / 0.9692 GB, free: 15.72 MB / 0.9323 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.721e-05/0.1523, allocations: 78.11 kB / 0.9692 GB, free: 15.64 MB / 0.9323 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.032e-05/0.1524, allocations: 92 kB / 0.9693 GB, free: 15.55 MB / 0.9323 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001055/0.1534, allocations: 0.9594 MB / 0.9703 GB, free: 14.5 MB / 0.9323 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.731e-05/0.1535, allocations: 4 kB / 0.9703 GB, free: 14.5 MB / 0.9323 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.636e-05/0.1535, allocations: 36 kB / 0.9703 GB, free: 14.46 MB / 0.9323 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.781e-05/0.1535, allocations: 20 kB / 0.9703 GB, free: 14.44 MB / 0.9323 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00087/0.1544, allocations: 0.8036 MB / 0.9711 GB, free: 13.63 MB / 0.9323 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002788/0.1572, allocations: 2.352 MB / 0.9734 GB, free: 11.22 MB / 0.9323 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008363/0.158, allocations: 0.5403 MB / 0.9739 GB, free: 10.68 MB / 0.9323 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002459/0.1583, allocations: 194.6 kB / 0.9741 GB, free: 10.48 MB / 0.9323 GB Notification: Performance of preOpt evalFunc (simulation): time 5.013e-05/0.1583, allocations: 32.98 kB / 0.9741 GB, free: 10.45 MB / 0.9323 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005114/0.1588, allocations: 0.5183 MB / 0.9747 GB, free: 9.887 MB / 0.9323 GB Notification: Performance of pre-optimization done (n=94): time 2.244e-06/0.1588, allocations: 4 kB / 0.9747 GB, free: 9.883 MB / 0.9323 GB Notification: Performance of matching and sorting (n=94): time 0.001613/0.1604, allocations: 0.9016 MB / 0.9755 GB, free: 8.973 MB / 0.9323 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.054e-05/0.1605, allocations: 196.9 kB / 0.9757 GB, free: 8.734 MB / 0.9323 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004878/0.161, allocations: 0.5893 MB / 0.9763 GB, free: 8.133 MB / 0.9323 GB Notification: Performance of collectPreVariables (initialization): time 6.19e-05/0.1611, allocations: 57.69 kB / 0.9764 GB, free: 8.07 MB / 0.9323 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002361/0.1613, allocations: 456.1 kB / 0.9768 GB, free: 7.617 MB / 0.9323 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001814/0.1615, allocations: 309.3 kB / 0.9771 GB, free: 7.312 MB / 0.9323 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002335/0.1617, allocations: 204.2 kB / 0.9773 GB, free: 7.105 MB / 0.9323 GB Notification: Performance of setup shared object (initialization): time 0.0001593/0.1619, allocations: 0.5586 MB / 0.9778 GB, free: 6.535 MB / 0.9323 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002427/0.1621, allocations: 153.9 kB / 0.978 GB, free: 6.387 MB / 0.9323 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003449/0.1625, allocations: 405.7 kB / 0.9784 GB, free: 5.938 MB / 0.9323 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006681/0.1631, allocations: 419.1 kB / 0.9788 GB, free: 5.516 MB / 0.9323 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.707e-06/0.1631, allocations: 4 kB / 0.9788 GB, free: 5.512 MB / 0.9323 GB Notification: Performance of matching and sorting (n=117) (initialization): time 0.001067/0.1642, allocations: 0.723 MB / 0.9795 GB, free: 4.777 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 1.983e-05/0.1642, allocations: 4.109 kB / 0.9795 GB, free: 4.773 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.905e-06/0.1642, allocations: 12.03 kB / 0.9795 GB, free: 4.762 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000471/0.1647, allocations: 131.5 kB / 0.9796 GB, free: 4.629 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004249/0.1651, allocations: 187.8 kB / 0.9798 GB, free: 4.445 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001358/0.1665, allocations: 1.906 MB / 0.9817 GB, free: 2.41 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003404/0.1668, allocations: 77.36 kB / 0.9817 GB, free: 2.336 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.316e-05/0.1669, allocations: 43.97 kB / 0.9818 GB, free: 2.293 MB / 0.9323 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 32 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.decAng.k,$PRE.weaDat.decAng.k,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.k,$PRE.weaDat.eqnTim.k,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.k,$PRE.weaDat.conTim.k,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.k,$PRE.weaDat.conTimMin.k,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.k,$PRE.weaDat.locTim.k,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,decAng.k,$PRE.decAng.k,decAng.tNext,$PRE.decAng.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (115): * Single equations (assignments): 114 * 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 {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.000236/0.1671, allocations: 219 kB / 0.982 GB, free: 2.07 MB / 0.9323 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001359/0.1673, allocations: 119.4 kB / 0.9821 GB, free: 1.953 MB / 0.9323 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001231/0.1685, allocations: 0.9282 MB / 0.983 GB, free: 1 MB / 0.9323 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.434e-06/0.1685, allocations: 12 kB / 0.983 GB, free: 0.9883 MB / 0.9323 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.683e-06/0.1685, allocations: 0 / 0.983 GB, free: 0.9883 MB / 0.9323 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.068e-05/0.1685, allocations: 7.969 kB / 0.983 GB, free: 0.9805 MB / 0.9323 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002056/0.1706, allocations: 1.756 MB / 0.9847 GB, free: 15.16 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.356e-06/0.1706, allocations: 0 / 0.9847 GB, free: 15.16 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003349/0.1709, allocations: 163.7 kB / 0.9849 GB, free: 15 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003467/0.1713, allocations: 115.5 kB / 0.985 GB, free: 14.88 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.438e-05/0.1713, allocations: 27.97 kB / 0.985 GB, free: 14.86 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00125/0.1725, allocations: 1.923 MB / 0.9869 GB, free: 12.81 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.002e-06/0.1725, allocations: 0 / 0.9869 GB, free: 12.81 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001069/0.1736, allocations: 0.9469 MB / 0.9878 GB, free: 11.84 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002556/0.1739, allocations: 207 kB / 0.988 GB, free: 11.63 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.936e-05/0.174, allocations: 24 kB / 0.988 GB, free: 11.61 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002422/0.1742, allocations: 47.89 kB / 0.9881 GB, free: 11.56 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001147/0.1743, allocations: 80.84 kB / 0.9882 GB, free: 11.48 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.943e-05/0.1743, allocations: 39.98 kB / 0.9882 GB, free: 11.45 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.0004307/0.1748, allocations: 391 kB / 0.9886 GB, free: 11.07 MB / 0.948 GB Notification: Performance of sort global known variables: time 8e-08/0.1748, allocations: 0 / 0.9886 GB, free: 11.07 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.0006695/0.1754, allocations: 351.1 kB / 0.9889 GB, free: 10.72 MB / 0.948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 18 ($whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,decAng.tNext,decAng.k,weaDat.locTim.tNext,weaDat.locTim.k,weaDat.conTimMin.tNext,weaDat.conTimMin.k,weaDat.conTim.tNext,weaDat.conTim.k,weaDat.eqnTim.tNext,weaDat.eqnTim.k,weaDat.decAng.tNext,weaDat.decAng.k) * Number of discrete states: 12 (weaDat.conTim.tNext,weaDat.eqnTim.tNext,decAng.tNext,weaDat.locTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext,weaDat.decAng.k,weaDat.eqnTim.k,weaDat.conTim.k,weaDat.conTimMin.k,weaDat.locTim.k,decAng.k) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (109): * Single equations (assignments): 96 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 12 * 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 Backend phase and start with SimCode phase: time 0.001213/0.1767, allocations: 0.6244 MB / 0.9895 GB, free: 10.26 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.000941/0.1776, allocations: 0.7227 MB / 0.9902 GB, free: 9.52 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 2.294e-06/0.1776, allocations: 0 / 0.9902 GB, free: 9.52 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.0004706/0.1781, allocations: 0.5048 MB / 0.9907 GB, free: 8.992 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007078/0.1788, allocations: 318.9 kB / 0.991 GB, free: 8.703 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002271/0.1811, allocations: 1.596 MB / 0.9926 GB, free: 7.07 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001239/0.1812, allocations: 199.3 kB / 0.9928 GB, free: 6.855 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.0006224/0.1818, allocations: 275 kB / 0.993 GB, free: 6.582 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001976/0.182, allocations: 116.4 kB / 0.9931 GB, free: 6.469 MB / 0.948 GB Notification: Performance of SimCode: time 8.22e-07/0.182, allocations: 0 / 0.9931 GB, free: 6.469 MB / 0.948 GB Notification: Performance of Templates: time 0.02018/0.2022, allocations: 17.16 MB / 1.01 GB, free: 5.605 MB / 0.9636 GB " [Timeout remaining time 300] make -j1 -f Buildings_12_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.makefile [Timeout 300] (rm -f Buildings_12_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.pipe ; mkfifo Buildings_12_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.pipe ; head -c 1048576 < Buildings_12_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.pipe >> ../files/Buildings_12_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.sim & ./Buildings_12_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_12_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_ZenithAngle.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 5.700508977286518]