Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.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 0.0008969/0.0008969, allocations: 93.06 kB / 19.65 MB, free: 276 kB / 13.93 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 0.001316/0.001316, allocations: 165.3 kB / 23.02 MB, free: 1.547 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 0.9948/0.9948, allocations: 177.1 MB / 203.4 MB, free: 5.652 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PhotoVoltaics 2.1.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PhotoVoltaics 2.1.0/package.mo): time 0.02255/0.02255, allocations: 4.228 MB / 264.2 MB, free: 8.949 MB / 250.7 MB " [Timeout remaining time 180] Using package PhotoVoltaics with version 2.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PhotoVoltaics 2.1.0/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(PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic") translateModel(PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.814e-06/1.814e-06, allocations: 0 / 339.1 MB, free: 10.25 MB / 266.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.914e-05/3.095e-05, allocations: 2.312 kB / 339.1 MB, free: 10.24 MB / 266.7 MB Notification: Performance of NFInst.instantiate(PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic): time 0.004881/0.004912, allocations: 3.829 MB / 342.9 MB, free: 6.387 MB / 266.7 MB Notification: Performance of NFInst.instExpressions: time 0.002229/0.007141, allocations: 1.488 MB / 344.4 MB, free: 4.895 MB / 266.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003132/0.007454, allocations: 11.94 kB / 344.4 MB, free: 4.883 MB / 266.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0005747/0.008029, allocations: 226.5 kB / 344.6 MB, free: 4.66 MB / 266.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0004321/0.008461, allocations: 202.4 kB / 344.8 MB, free: 4.461 MB / 266.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004296/0.00889, allocations: 243.5 kB / 345 MB, free: 4.223 MB / 266.7 MB Notification: Performance of NFFlatten.flatten: time 0.0005994/0.00949, allocations: 0.7784 MB / 345.8 MB, free: 3.441 MB / 266.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001777/0.009667, allocations: 114.4 kB / 345.9 MB, free: 3.324 MB / 266.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.000279/0.009946, allocations: 427.1 kB / 346.4 MB, free: 2.906 MB / 266.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002179/0.01016, allocations: 275.2 kB / 346.6 MB, free: 2.637 MB / 266.7 MB Notification: Performance of NFPackage.collectConstants: time 6.068e-05/0.01022, allocations: 72 kB / 346.7 MB, free: 2.566 MB / 266.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0001006/0.01033, allocations: 91.98 kB / 346.8 MB, free: 2.477 MB / 266.7 MB Notification: Performance of NFScalarize.scalarize: time 6.82e-05/0.01039, allocations: 155.4 kB / 346.9 MB, free: 2.324 MB / 266.7 MB Notification: Performance of NFVerifyModel.verify: time 0.000123/0.01052, allocations: 219.4 kB / 347.1 MB, free: 2.109 MB / 266.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0004009/0.01092, allocations: 0.4944 MB / 347.6 MB, free: 1.613 MB / 266.7 MB Notification: Performance of FrontEnd - DAE generated: time 2.425e-06/0.01092, allocations: 4 kB / 347.6 MB, free: 1.609 MB / 266.7 MB Notification: Performance of FrontEnd: time 8.32e-07/0.01092, allocations: 0 / 347.6 MB, free: 1.609 MB / 266.7 MB Notification: Performance of Transformations before backend: time 5.872e-06/0.01093, allocations: 0 / 347.6 MB, free: 1.609 MB / 266.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 79 * Number of variables: 79 Notification: Performance of Generate backend data structure: time 0.001433/0.01236, allocations: 1.007 MB / 348.7 MB, free: 0.5586 MB / 266.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.477e-05/0.01239, allocations: 8.031 kB / 348.7 MB, free: 0.5508 MB / 266.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001114/0.01251, allocations: 84.56 kB / 348.7 MB, free: 480 kB / 266.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006361/0.01314, allocations: 0.4899 MB / 349.2 MB, free: 15.95 MB / 282.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.266e-05/0.01318, allocations: 25.03 kB / 349.3 MB, free: 15.93 MB / 282.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 4.866e-05/0.01322, allocations: 40.36 kB / 349.3 MB, free: 15.89 MB / 282.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005158/0.01374, allocations: 413.9 kB / 349.7 MB, free: 15.44 MB / 282.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.359e-05/0.01375, allocations: 0 / 349.7 MB, free: 15.44 MB / 282.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.138e-05/0.01378, allocations: 12 kB / 349.7 MB, free: 15.43 MB / 282.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.169e-05/0.0138, allocations: 8 kB / 349.7 MB, free: 15.42 MB / 282.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002589/0.01406, allocations: 155.8 kB / 349.9 MB, free: 15.27 MB / 282.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001557/0.01561, allocations: 1.456 MB / 351.3 MB, free: 13.74 MB / 282.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0005158/0.01613, allocations: 223 kB / 351.5 MB, free: 13.51 MB / 282.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001424/0.01627, allocations: 79.58 kB / 351.6 MB, free: 13.43 MB / 282.7 MB Notification: Performance of preOpt evalFunc (simulation): time 3.007e-05/0.0163, allocations: 4 kB / 351.6 MB, free: 13.43 MB / 282.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002286/0.01653, allocations: 188.6 kB / 351.8 MB, free: 13.21 MB / 282.7 MB Notification: Performance of pre-optimization done (n=25): time 1.372e-06/0.01653, allocations: 0 / 351.8 MB, free: 13.21 MB / 282.7 MB Notification: Performance of matching and sorting (n=25): time 0.0009231/0.01745, allocations: 369.3 kB / 352.2 MB, free: 12.84 MB / 282.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.674e-05/0.01751, allocations: 85.11 kB / 352.3 MB, free: 12.74 MB / 282.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003599/0.01787, allocations: 466.5 kB / 352.7 MB, free: 12.27 MB / 282.7 MB Notification: Performance of collectPreVariables (initialization): time 2.854e-05/0.0179, allocations: 33.7 kB / 352.7 MB, free: 12.23 MB / 282.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001524/0.01805, allocations: 311.1 kB / 353 MB, free: 11.92 MB / 282.7 MB Notification: Performance of collectInitialBindings (initialization): time 5.118e-05/0.0181, allocations: 91.56 kB / 353.1 MB, free: 11.83 MB / 282.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 9.581e-05/0.0182, allocations: 75.62 kB / 353.2 MB, free: 11.75 MB / 282.7 MB Notification: Performance of setup shared object (initialization): time 0.0001469/0.01835, allocations: 0.5274 MB / 353.7 MB, free: 11.21 MB / 282.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001456/0.01849, allocations: 102.7 kB / 353.8 MB, free: 11.1 MB / 282.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001639/0.01865, allocations: 187 kB / 354 MB, free: 10.89 MB / 282.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002529/0.01891, allocations: 211.8 kB / 354.2 MB, free: 10.66 MB / 282.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.425e-06/0.01891, allocations: 32 / 354.2 MB, free: 10.66 MB / 282.7 MB Notification: Performance of matching and sorting (n=40) (initialization): time 0.0005966/0.01951, allocations: 439.6 kB / 354.7 MB, free: 10.2 MB / 282.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.958e-05/0.01954, allocations: 33.69 kB / 354.7 MB, free: 10.16 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.43e-06/0.01954, allocations: 3.938 kB / 354.7 MB, free: 10.16 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.00041/0.01995, allocations: 191.3 kB / 354.9 MB, free: 9.961 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001701/0.02012, allocations: 63.91 kB / 354.9 MB, free: 9.898 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004562/0.02468, allocations: 2.779 MB / 357.7 MB, free: 6.961 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002582/0.02494, allocations: 55.97 kB / 357.8 MB, free: 6.906 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.865e-05/0.02497, allocations: 11.98 kB / 357.8 MB, free: 6.895 MB / 282.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002438/0.02521, allocations: 232.5 kB / 358 MB, free: 6.656 MB / 282.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001953/0.02541, allocations: 178.4 kB / 358.2 MB, free: 6.449 MB / 282.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002912/0.0257, allocations: 204.1 kB / 358.4 MB, free: 6.227 MB / 282.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.272e-06/0.0257, allocations: 0 / 358.4 MB, free: 6.227 MB / 282.7 MB Notification: Performance of matching and sorting (n=40) (initialization_lambda0): time 0.000713/0.02642, allocations: 448 kB / 358.8 MB, free: 5.762 MB / 282.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.658e-05/0.02644, allocations: 36.67 kB / 358.9 MB, free: 5.723 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.025e-06/0.02645, allocations: 0 / 358.9 MB, free: 5.723 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004/0.02685, allocations: 183.4 kB / 359 MB, free: 5.535 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002077/0.02705, allocations: 71.89 kB / 359.1 MB, free: 5.465 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004425/0.03148, allocations: 2.775 MB / 361.9 MB, free: 2.535 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002573/0.03174, allocations: 51.97 kB / 361.9 MB, free: 2.484 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.52e-05/0.03176, allocations: 12 kB / 361.9 MB, free: 2.473 MB / 282.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 6 (triangleAndStep.trapezoid.count,$PRE.triangleAndStep.trapezoid.count,triangleAndStep.trapezoid.T_start,$PRE.triangleAndStep.trapezoid.T_start,triangleAndStep.realToInteger.y,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (36): * Single equations (assignments): 33 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * 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): 1 system {2} * Without analytic Jacobian (size): 0 systems 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 0.0001429/0.0319, allocations: 293.7 kB / 362.2 MB, free: 2.18 MB / 282.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.886e-05/0.03197, allocations: 55.7 kB / 362.3 MB, free: 2.125 MB / 282.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.199e-05/0.03203, allocations: 44.02 kB / 362.3 MB, free: 2.086 MB / 282.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.196e-06/0.03204, allocations: 4 kB / 362.3 MB, free: 2.082 MB / 282.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.457e-06/0.03204, allocations: 11.94 kB / 362.3 MB, free: 2.07 MB / 282.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.657e-06/0.03204, allocations: 0 / 362.3 MB, free: 2.07 MB / 282.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008511/0.0329, allocations: 0.683 MB / 363 MB, free: 1.34 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.094e-06/0.0329, allocations: 0 / 363 MB, free: 1.34 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001433/0.03304, allocations: 47.91 kB / 363.1 MB, free: 1.293 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001729/0.03321, allocations: 111.5 kB / 363.2 MB, free: 1.18 MB / 282.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.951e-05/0.03323, allocations: 4 kB / 363.2 MB, free: 1.176 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003366/0.0366, allocations: 0.8312 MB / 364 MB, free: 320 kB / 282.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.433e-06/0.0366, allocations: 0 / 364 MB, free: 320 kB / 282.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005402/0.03714, allocations: 422.7 kB / 364.4 MB, free: 15.87 MB / 298.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001289/0.03727, allocations: 79.55 kB / 364.5 MB, free: 15.79 MB / 298.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.258e-05/0.03731, allocations: 4 kB / 364.5 MB, free: 15.79 MB / 298.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002169/0.03753, allocations: 27.97 kB / 364.5 MB, free: 15.76 MB / 298.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.346e-05/0.03761, allocations: 31.95 kB / 364.6 MB, free: 15.73 MB / 298.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.107e-05/0.03763, allocations: 11.98 kB / 364.6 MB, free: 15.72 MB / 298.7 MB Notification: Performance of sorting global known variables: time 0.000258/0.03789, allocations: 311 kB / 364.9 MB, free: 15.41 MB / 298.7 MB Notification: Performance of sort global known variables: time 9e-08/0.03789, allocations: 0 / 364.9 MB, free: 15.41 MB / 298.7 MB Notification: Performance of remove unused functions: time 0.0005379/0.03843, allocations: 191.6 kB / 365.1 MB, free: 15.23 MB / 298.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 4 ($whenCondition1,triangleAndStep.realToInteger.y,triangleAndStep.trapezoid.T_start,triangleAndStep.trapezoid.count) * Number of discrete states: 1 (triangleAndStep.trapezoid.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (23): * Single equations (assignments): 20 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 Backend phase and start with SimCode phase: time 0.0001604/0.03859, allocations: 119.2 kB / 365.2 MB, free: 15.1 MB / 298.7 MB Notification: Performance of simCode: created initialization part: time 0.004099/0.04269, allocations: 0.909 MB / 366.1 MB, free: 14.11 MB / 298.7 MB Notification: Performance of simCode: created event and clocks part: time 2.375e-06/0.04269, allocations: 0 / 366.1 MB, free: 14.11 MB / 298.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0001749/0.04287, allocations: 95.5 kB / 366.2 MB, free: 14.01 MB / 298.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000476/0.04334, allocations: 97.89 kB / 366.3 MB, free: 13.91 MB / 298.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001257/0.0446, allocations: 0.7197 MB / 367 MB, free: 13.15 MB / 298.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 7.8e-05/0.04468, allocations: 113.8 kB / 367.1 MB, free: 13.02 MB / 298.7 MB Notification: Performance of simCode: alias equations: time 0.0001993/0.04488, allocations: 59.31 kB / 367.2 MB, free: 12.96 MB / 298.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.799e-05/0.04497, allocations: 44.48 kB / 367.2 MB, free: 12.92 MB / 298.7 MB Notification: Performance of SimCode: time 6.61e-07/0.04498, allocations: 0 / 367.2 MB, free: 12.92 MB / 298.7 MB Notification: Performance of Templates: time 0.02425/0.06923, allocations: 7.951 MB / 375.2 MB, free: 5.078 MB / 298.7 MB " [Timeout remaining time 660] make -j1 -f PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.makefile [Timeout 660] (rm -f PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.pipe ; mkfifo PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.pipe ; head -c 1048576 < PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.pipe >> ../files/PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.sim & ./PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic -jacobian=coloredNumerical -nls=newton -s=dassl -lv=LOG_STATS -abortSlowSimulation -alarm=240 -lv LOG_STATS > PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 3.222359536215663]