Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoPower_4.0.0-dev_ThermoPower.Test.WaterComponents.TestSplitRev.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 0.001333/0.001333, allocations: 77.88 kB / 21.42 MB, free: 3.078 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 0.0009845/0.0009845, allocations: 167.8 kB / 24.82 MB, free: 8.938 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 0.9751/0.9751, allocations: 177.1 MB / 205.3 MB, free: 5.492 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower 4.0.0-dev/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower 4.0.0-dev/package.mo): time 0.1209/0.1209, allocations: 19.74 MB / 281.5 MB, free: 9.105 MB / 266.7 MB " [Timeout remaining time 180] Using package ThermoPower with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower 4.0.0-dev/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(ThermoPower.Test.WaterComponents.TestSplitRev,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoPower_4.0.0-dev_ThermoPower.Test.WaterComponents.TestSplitRev") translateModel(ThermoPower.Test.WaterComponents.TestSplitRev,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoPower_4.0.0-dev_ThermoPower.Test.WaterComponents.TestSplitRev") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.302e-06/1.302e-06, allocations: 0 / 358.4 MB, free: 6.312 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.053e-05/2.183e-05, allocations: 9.625 kB / 358.5 MB, free: 6.305 MB / 282.7 MB Notification: Performance of NFInst.instantiate(ThermoPower.Test.WaterComponents.TestSplitRev): time 0.03049/0.03052, allocations: 45.31 MB / 403.8 MB, free: 8.832 MB / 330.7 MB Notification: Performance of NFInst.instExpressions: time 0.008729/0.03925, allocations: 8.428 MB / 412.2 MB, free: 380 kB / 330.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007053/0.03995, allocations: 31.75 kB / 412.2 MB, free: 348 kB / 330.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0007373/0.04069, allocations: 325.4 kB / 412.5 MB, free: 20 kB / 330.7 MB Notification: Performance of NFTyping.typeBindings: time 0.1448/0.1855, allocations: 0.6891 MB / 413.2 MB, free: 17.33 MB / 330.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.01165/0.1971, allocations: 5.268 MB / 418.5 MB, free: 16.99 MB / 330.7 MB Notification: Performance of NFFlatten.flatten: time 0.002499/0.1996, allocations: 1.922 MB / 420.4 MB, free: 16.5 MB / 330.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0008929/0.2005, allocations: 0.6025 MB / 421 MB, free: 16.46 MB / 330.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001376/0.2019, allocations: 0.9662 MB / 422 MB, free: 16.37 MB / 330.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0008255/0.2027, allocations: 0.6073 MB / 422.6 MB, free: 16.3 MB / 330.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001477/0.2029, allocations: 79.75 kB / 422.7 MB, free: 16.3 MB / 330.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0102/0.2131, allocations: 5.81 MB / 428.5 MB, free: 16.24 MB / 330.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0003473/0.2134, allocations: 198.9 kB / 428.7 MB, free: 16.2 MB / 330.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0007392/0.2142, allocations: 349.6 kB / 429 MB, free: 16.16 MB / 330.7 MB Notification: Performance of NFConvertDAE.convert: time 0.00863/0.2228, allocations: 4.832 MB / 433.8 MB, free: 14.71 MB / 330.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.791e-06/0.2228, allocations: 0 / 433.8 MB, free: 14.71 MB / 330.7 MB Notification: Performance of FrontEnd: time 1.412e-06/0.2228, allocations: 0 / 433.8 MB, free: 14.71 MB / 330.7 MB Notification: Performance of Transformations before backend: time 2.097e-05/0.2228, allocations: 0 / 433.8 MB, free: 14.71 MB / 330.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 174 * Number of variables: 174 Notification: Performance of Generate backend data structure: time 0.002917/0.2257, allocations: 1.823 MB / 435.7 MB, free: 13.55 MB / 330.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.154e-05/0.2258, allocations: 9.031 kB / 435.7 MB, free: 13.55 MB / 330.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002923/0.2261, allocations: 211.2 kB / 435.9 MB, free: 13.48 MB / 330.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004638/0.2265, allocations: 487.8 kB / 436.4 MB, free: 13.2 MB / 330.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.908e-05/0.2266, allocations: 54.25 kB / 436.4 MB, free: 13.2 MB / 330.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 5.605e-05/0.2266, allocations: 79.17 kB / 436.5 MB, free: 13.19 MB / 330.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008797/0.2275, allocations: 0.8284 MB / 437.3 MB, free: 12.72 MB / 330.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.735e-05/0.2275, allocations: 3.438 kB / 437.3 MB, free: 12.72 MB / 330.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.743e-05/0.2276, allocations: 31.47 kB / 437.4 MB, free: 12.72 MB / 330.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.278e-05/0.2276, allocations: 19.12 kB / 437.4 MB, free: 12.72 MB / 330.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004682/0.228, allocations: 340.6 kB / 437.7 MB, free: 12.62 MB / 330.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001964/0.23, allocations: 3.546 MB / 441.3 MB, free: 9.918 MB / 330.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0005801/0.2306, allocations: 403.2 kB / 441.6 MB, free: 9.777 MB / 330.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001133/0.2307, allocations: 99.28 kB / 441.7 MB, free: 9.742 MB / 330.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.02418/0.2549, allocations: 15.44 MB / 457.2 MB, free: 13.86 MB / 346.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007816/0.2557, allocations: 374.3 kB / 457.5 MB, free: 13.5 MB / 346.7 MB Notification: Performance of pre-optimization done (n=42): time 1.984e-06/0.2557, allocations: 0 / 457.5 MB, free: 13.5 MB / 346.7 MB Notification: Performance of matching and sorting (n=42): time 0.001144/0.2568, allocations: 0.6262 MB / 458.2 MB, free: 12.94 MB / 346.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.513e-05/0.2568, allocations: 85.11 kB / 458.3 MB, free: 12.84 MB / 346.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003194/0.2572, allocations: 480.6 kB / 458.7 MB, free: 12.43 MB / 346.7 MB Notification: Performance of collectPreVariables (initialization): time 3.781e-05/0.2572, allocations: 38.14 kB / 458.8 MB, free: 12.4 MB / 346.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0005751/0.2578, allocations: 446.8 kB / 459.2 MB, free: 12 MB / 346.7 MB Notification: Performance of collectInitialBindings (initialization): time 9.702e-05/0.2579, allocations: 145.6 kB / 459.3 MB, free: 11.86 MB / 346.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001228/0.258, allocations: 103.7 kB / 459.4 MB, free: 11.77 MB / 346.7 MB Notification: Performance of setup shared object (initialization): time 0.0001759/0.2582, allocations: 0.5466 MB / 460 MB, free: 11.24 MB / 346.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001882/0.2584, allocations: 191.4 kB / 460.2 MB, free: 11.02 MB / 346.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002098/0.2586, allocations: 308.1 kB / 460.5 MB, free: 10.66 MB / 346.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002848/0.2589, allocations: 389 kB / 460.9 MB, free: 10.23 MB / 346.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.537e-06/0.2589, allocations: 0 / 460.9 MB, free: 10.23 MB / 346.7 MB Notification: Performance of matching and sorting (n=60) (initialization): time 0.0005532/0.2594, allocations: 0.6136 MB / 461.5 MB, free: 9.578 MB / 346.7 MB Notification: Performance of prepare postOptimizeDAE: time 6.22e-05/0.2595, allocations: 114.8 kB / 461.6 MB, free: 9.441 MB / 346.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.907e-06/0.2595, allocations: 4 kB / 461.6 MB, free: 9.438 MB / 346.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.695e-05/0.2595, allocations: 4 kB / 461.6 MB, free: 9.434 MB / 346.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002905/0.2598, allocations: 122 kB / 461.7 MB, free: 9.32 MB / 346.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.017e-05/0.2598, allocations: 11.09 kB / 461.7 MB, free: 9.312 MB / 346.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003068/0.2601, allocations: 91.77 kB / 461.8 MB, free: 9.223 MB / 346.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.974e-05/0.2601, allocations: 19.98 kB / 461.8 MB, free: 9.203 MB / 346.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002419/0.2604, allocations: 306.5 kB / 462.1 MB, free: 8.875 MB / 346.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001806/0.2606, allocations: 319.6 kB / 462.4 MB, free: 8.488 MB / 346.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002493/0.2608, allocations: 388.3 kB / 462.8 MB, free: 8.047 MB / 346.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.553e-06/0.2608, allocations: 0 / 462.8 MB, free: 8.047 MB / 346.7 MB Notification: Performance of matching and sorting (n=60) (initialization_lambda0): time 0.000461/0.2613, allocations: 0.6039 MB / 463.4 MB, free: 7.41 MB / 346.7 MB Notification: Performance of prepare postOptimizeDAE: time 4.617e-05/0.2613, allocations: 122.8 kB / 463.5 MB, free: 7.266 MB / 346.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.347e-06/0.2613, allocations: 0 / 463.5 MB, free: 7.266 MB / 346.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 7.093e-06/0.2613, allocations: 8 kB / 463.6 MB, free: 7.258 MB / 346.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002135/0.2615, allocations: 122.4 kB / 463.7 MB, free: 7.145 MB / 346.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.182e-06/0.2616, allocations: 6.625 kB / 463.7 MB, free: 7.141 MB / 346.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002175/0.2618, allocations: 71.95 kB / 463.7 MB, free: 7.07 MB / 346.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.525e-05/0.2618, allocations: 23.98 kB / 463.8 MB, free: 7.047 MB / 346.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 26 (Sine4.count,$PRE.Sine4.count,Sine4.T_start,$PRE.Sine4.T_start,Sine3.count,$PRE.Sine3.count,Sine3.T_start,$PRE.Sine3.T_start,$whenCondition3,$whenCondition4,Sine2.count,$PRE.Sine2.count,Sine2.T_start,$PRE.Sine2.T_start,Sine1.count,$PRE.Sine1.count,Sine1.T_start,$PRE.Sine1.T_start,$whenCondition1,$whenCondition2,T4.fluidState.phase,T5.fluidState.phase,T6.fluidState.phase,T1.fluidState.phase,T2.fluidState.phase,T3.fluidState.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (56): * Single equations (assignments): 52 * Array equations: 0 * Algorithm blocks: 4 * 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 0.0001698/0.262, allocations: 304.8 kB / 464.1 MB, free: 6.75 MB / 346.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.667e-05/0.262, allocations: 75.56 kB / 464.1 MB, free: 6.676 MB / 346.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007825/0.2628, allocations: 0.9405 MB / 465.1 MB, free: 5.746 MB / 346.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.987e-05/0.2629, allocations: 23.97 kB / 465.1 MB, free: 5.723 MB / 346.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.775e-06/0.2629, allocations: 5.625 kB / 465.1 MB, free: 5.719 MB / 346.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.004e-06/0.2629, allocations: 3.984 kB / 465.1 MB, free: 5.715 MB / 346.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001419/0.2643, allocations: 1.155 MB / 466.3 MB, free: 4.59 MB / 346.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.178e-06/0.2643, allocations: 4 kB / 466.3 MB, free: 4.586 MB / 346.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001945/0.2645, allocations: 83.2 kB / 466.4 MB, free: 4.508 MB / 346.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 4.028e-06/0.2645, allocations: 4 kB / 466.4 MB, free: 4.504 MB / 346.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.799e-05/0.2645, allocations: 8 kB / 466.4 MB, free: 4.496 MB / 346.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.597e-06/0.2645, allocations: 4 kB / 466.4 MB, free: 4.492 MB / 346.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.865e-06/0.2645, allocations: 8.016 kB / 466.4 MB, free: 4.484 MB / 346.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005568/0.2651, allocations: 0.7664 MB / 467.1 MB, free: 3.715 MB / 346.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001332/0.2652, allocations: 131.1 kB / 467.3 MB, free: 3.586 MB / 346.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.213e-05/0.2652, allocations: 12 kB / 467.3 MB, free: 3.574 MB / 346.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001941/0.2654, allocations: 48.62 kB / 467.3 MB, free: 3.527 MB / 346.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001266/0.2656, allocations: 87.81 kB / 467.4 MB, free: 3.441 MB / 346.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.845e-05/0.2656, allocations: 19.98 kB / 467.4 MB, free: 3.422 MB / 346.7 MB Notification: Performance of sorting global known variables: time 0.0001563/0.2657, allocations: 293.5 kB / 467.7 MB, free: 3.156 MB / 346.7 MB Notification: Performance of sort global known variables: time 1.4e-07/0.2657, allocations: 0 / 467.7 MB, free: 3.156 MB / 346.7 MB Notification: Performance of remove unused functions: time 0.002668/0.2684, allocations: 1.169 MB / 468.9 MB, free: 1.984 MB / 346.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 0 () * Number of discrete variables: 24 ($cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse6.phase,$cse6.region,$whenCondition2,$whenCondition1,Sine1.T_start,Sine1.count,Sine2.T_start,Sine2.count,$cse1.phase,$cse1.region,$cse2.phase,$cse2.region,$cse3.phase,$cse3.region,$whenCondition4,$whenCondition3,Sine3.T_start,Sine3.count,Sine4.T_start,Sine4.count) * Number of discrete states: 4 (Sine3.count,Sine4.count,Sine2.count,Sine1.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (48): * Single equations (assignments): 34 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 8 * 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 0.002847/0.2713, allocations: 1.11 MB / 470 MB, free: 0.9492 MB / 346.7 MB Notification: Performance of simCode: created initialization part: time 0.000966/0.2722, allocations: 1.107 MB / 471.1 MB, free: 15.71 MB / 362.7 MB Notification: Performance of simCode: created event and clocks part: time 3.297e-06/0.2722, allocations: 0 / 471.1 MB, free: 15.71 MB / 362.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0002482/0.2725, allocations: 244.2 kB / 471.3 MB, free: 15.5 MB / 362.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007868/0.2733, allocations: 274.8 kB / 471.6 MB, free: 15.24 MB / 362.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002058/0.2753, allocations: 1.613 MB / 473.2 MB, free: 13.6 MB / 362.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000407/0.2757, allocations: 189.6 kB / 473.4 MB, free: 13.4 MB / 362.7 MB Notification: Performance of simCode: alias equations: time 0.0004702/0.2762, allocations: 371.2 kB / 473.8 MB, free: 13.04 MB / 362.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000414/0.2766, allocations: 278 kB / 474 MB, free: 12.76 MB / 362.7 MB Notification: Performance of SimCode: time 1.653e-06/0.2766, allocations: 0 / 474 MB, free: 12.76 MB / 362.7 MB Notification: Performance of Templates: time 0.04681/0.3234, allocations: 46.02 MB / 0.5079 GB, free: 15.02 MB / 410.7 MB " [Timeout remaining time 660] make -j1 -f ThermoPower_4.0.0-dev_ThermoPower.Test.WaterComponents.TestSplitRev.makefile [Timeout 660] (rm -f ThermoPower_4.0.0-dev_ThermoPower.Test.WaterComponents.TestSplitRev.pipe ; mkfifo ThermoPower_4.0.0-dev_ThermoPower.Test.WaterComponents.TestSplitRev.pipe ; head -c 1048576 < ThermoPower_4.0.0-dev_ThermoPower.Test.WaterComponents.TestSplitRev.pipe >> ../files/ThermoPower_4.0.0-dev_ThermoPower.Test.WaterComponents.TestSplitRev.sim & ./ThermoPower_4.0.0-dev_ThermoPower.Test.WaterComponents.TestSplitRev -abortSlowSimulation -alarm=240 -lv LOG_STATS > ThermoPower_4.0.0-dev_ThermoPower.Test.WaterComponents.TestSplitRev.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 4.532148598693311]