Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface.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 0.001664/0.001664, allocations: 114.8 kB / 18.89 MB, free: 2.898 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 0.002089/0.002089, allocations: 202.2 kB / 22.17 MB, free: 5.211 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 1.513/1.513, allocations: 225.6 MB / 250.9 MB, free: 13.26 MB / 206.1 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 2.788/2.788, allocations: 476.7 MB / 0.7645 GB, free: 10.13 MB / 0.6231 GB " [Timeout remaining time 177] 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.Fluid.Movers.BaseClasses.Validation.PowerInterface,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|powCoo.Q_flow|powCoo.WHyd|powNonCoo.Q_flow|powNonCoo.WHyd",fileNamePrefix="Buildings_11_Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface") translateModel(Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|powCoo.Q_flow|powCoo.WHyd|powNonCoo.Q_flow|powNonCoo.WHyd",fileNamePrefix="Buildings_11_Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.001977/0.001977, allocations: 59.91 kB / 1.109 GB, free: 6.57 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7727/0.7747, allocations: 168.7 MB / 1.274 GB, free: 4.418 MB / 0.9669 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface): time 0.002918/0.7776, allocations: 1.644 MB / 1.276 GB, free: 2.77 MB / 0.9669 GB Notification: Performance of NFInst.instExpressions: time 0.0007166/0.7783, allocations: 348.5 kB / 1.276 GB, free: 2.43 MB / 0.9669 GB Notification: Performance of NFInst.updateImplicitVariability: time 4.992e-05/0.7783, allocations: 4 kB / 1.276 GB, free: 2.426 MB / 0.9669 GB Notification: Performance of NFTyping.typeComponents: time 4.147e-05/0.7784, allocations: 7.875 kB / 1.276 GB, free: 2.418 MB / 0.9669 GB Notification: Performance of NFTyping.typeBindings: time 7.743e-05/0.7785, allocations: 19.78 kB / 1.276 GB, free: 2.398 MB / 0.9669 GB Notification: Performance of NFTyping.typeClassSections: time 0.0003536/0.7788, allocations: 87.78 kB / 1.276 GB, free: 2.312 MB / 0.9669 GB Notification: Performance of NFFlatten.flatten: time 0.0001512/0.779, allocations: 103.6 kB / 1.276 GB, free: 2.211 MB / 0.9669 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001282/0.7791, allocations: 31.94 kB / 1.276 GB, free: 2.18 MB / 0.9669 GB Notification: Performance of NFEvalConstants.evaluate: time 8.604e-05/0.7792, allocations: 43.84 kB / 1.276 GB, free: 2.137 MB / 0.9669 GB Notification: Performance of NFSimplifyModel.simplify: time 9.836e-05/0.7793, allocations: 47.77 kB / 1.276 GB, free: 2.09 MB / 0.9669 GB Notification: Performance of NFPackage.collectConstants: time 1.985e-05/0.7793, allocations: 8 kB / 1.276 GB, free: 2.082 MB / 0.9669 GB Notification: Performance of NFFlatten.collectFunctions: time 9.178e-05/0.7794, allocations: 35.97 kB / 1.276 GB, free: 2.047 MB / 0.9669 GB Notification: Performance of NFScalarize.scalarize: time 2.611e-05/0.7794, allocations: 15.98 kB / 1.276 GB, free: 2.031 MB / 0.9669 GB Notification: Performance of NFVerifyModel.verify: time 4.993e-05/0.7795, allocations: 43.73 kB / 1.276 GB, free: 1.988 MB / 0.9669 GB Notification: Performance of NFConvertDAE.convert: time 0.0001895/0.7797, allocations: 114.2 kB / 1.277 GB, free: 1.879 MB / 0.9669 GB Notification: Performance of FrontEnd - DAE generated: time 4.228e-06/0.7797, allocations: 0 / 1.277 GB, free: 1.879 MB / 0.9669 GB Notification: Performance of FrontEnd: time 1.463e-06/0.7797, allocations: 3.938 kB / 1.277 GB, free: 1.875 MB / 0.9669 GB Notification: Performance of Transformations before backend: time 6.322e-06/0.7797, allocations: 0 / 1.277 GB, free: 1.875 MB / 0.9669 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 18 * Number of variables: 18 Notification: Performance of Generate backend data structure: time 0.0006545/0.7803, allocations: 411 kB / 1.277 GB, free: 1.422 MB / 0.9669 GB Notification: Performance of prepare preOptimizeDAE: time 3.598e-05/0.7804, allocations: 8.031 kB / 1.277 GB, free: 1.414 MB / 0.9669 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001485/0.7818, allocations: 168.6 kB / 1.277 GB, free: 1.25 MB / 0.9669 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001459/0.782, allocations: 176.3 kB / 1.277 GB, free: 1.039 MB / 0.9669 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.407e-05/0.782, allocations: 8.375 kB / 1.277 GB, free: 1.031 MB / 0.9669 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.325e-05/0.782, allocations: 4.375 kB / 1.277 GB, free: 1.027 MB / 0.9669 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006839/0.7827, allocations: 175.6 kB / 1.277 GB, free: 0.8516 MB / 0.9669 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.828e-06/0.7827, allocations: 4.125 kB / 1.277 GB, free: 0.8477 MB / 0.9669 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.356e-05/0.7828, allocations: 7.938 kB / 1.277 GB, free: 0.8398 MB / 0.9669 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.704e-06/0.7828, allocations: 7.984 kB / 1.277 GB, free: 0.832 MB / 0.9669 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009938/0.7838, allocations: 183.8 kB / 1.278 GB, free: 0.6523 MB / 0.9669 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001314/0.7851, allocations: 480.2 kB / 1.278 GB, free: 136 kB / 0.9669 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001153/0.7862, allocations: 178.4 kB / 1.278 GB, free: 15.95 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00037/0.7866, allocations: 68.84 kB / 1.278 GB, free: 15.88 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 2.046e-05/0.7866, allocations: 0 / 1.278 GB, free: 15.88 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.814e-05/0.7866, allocations: 34.56 kB / 1.278 GB, free: 15.84 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=3): time 1.222e-06/0.7866, allocations: 0 / 1.278 GB, free: 15.84 MB / 0.9825 GB Notification: Performance of matching and sorting (n=3): time 0.001254/0.7879, allocations: 225.3 kB / 1.279 GB, free: 15.61 MB / 0.9825 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.491e-05/0.7879, allocations: 55.41 kB / 1.279 GB, free: 15.54 MB / 0.9825 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002784/0.7882, allocations: 197.2 kB / 1.279 GB, free: 15.34 MB / 0.9825 GB Notification: Performance of collectPreVariables (initialization): time 2.134e-05/0.7882, allocations: 25.7 kB / 1.279 GB, free: 15.31 MB / 0.9825 GB Notification: Performance of collectInitialEqns (initialization): time 7.89e-05/0.7883, allocations: 112 kB / 1.279 GB, free: 15.2 MB / 0.9825 GB Notification: Performance of collectInitialBindings (initialization): time 1.749e-05/0.7883, allocations: 15.81 kB / 1.279 GB, free: 15.18 MB / 0.9825 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.406e-05/0.7884, allocations: 25.7 kB / 1.279 GB, free: 15.15 MB / 0.9825 GB Notification: Performance of setup shared object (initialization): time 0.000139/0.7886, allocations: 326.8 kB / 1.279 GB, free: 14.82 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004762/0.789, allocations: 84.77 kB / 1.279 GB, free: 14.73 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004844/0.7895, allocations: 106.5 kB / 1.279 GB, free: 14.62 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008197/0.7903, allocations: 162.4 kB / 1.28 GB, free: 14.45 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.675e-06/0.7903, allocations: 0 / 1.28 GB, free: 14.45 MB / 0.9825 GB Notification: Performance of matching and sorting (n=7) (initialization): time 0.001025/0.7914, allocations: 217.4 kB / 1.28 GB, free: 14.23 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 2.234e-05/0.7914, allocations: 11.98 kB / 1.28 GB, free: 14.22 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.92e-06/0.7914, allocations: 0 / 1.28 GB, free: 14.22 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.132e-05/0.7914, allocations: 3.938 kB / 1.28 GB, free: 14.22 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003527/0.7918, allocations: 43.94 kB / 1.28 GB, free: 14.18 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.756e-06/0.7918, allocations: 4 kB / 1.28 GB, free: 14.17 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003957/0.7922, allocations: 35.91 kB / 1.28 GB, free: 14.14 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.993e-05/0.7922, allocations: 11.98 kB / 1.28 GB, free: 14.12 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002377/0.7924, allocations: 120.1 kB / 1.28 GB, free: 14 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000208/0.7926, allocations: 85.91 kB / 1.28 GB, free: 13.9 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002807/0.7929, allocations: 97.84 kB / 1.28 GB, free: 13.78 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.366e-06/0.7929, allocations: 4 kB / 1.28 GB, free: 13.78 MB / 0.9825 GB Notification: Performance of matching and sorting (n=7) (initialization_lambda0): time 0.00046/0.7934, allocations: 141.4 kB / 1.28 GB, free: 13.63 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 1.203e-05/0.7934, allocations: 8 kB / 1.28 GB, free: 13.62 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.954e-06/0.7934, allocations: 0 / 1.28 GB, free: 13.62 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.468e-06/0.7934, allocations: 4 kB / 1.28 GB, free: 13.62 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001542/0.7935, allocations: 24.14 kB / 1.28 GB, free: 13.6 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.635e-06/0.7936, allocations: 4 kB / 1.28 GB, free: 13.59 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002611/0.7938, allocations: 27.91 kB / 1.28 GB, free: 13.57 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.959e-06/0.7938, allocations: 4 kB / 1.28 GB, free: 13.56 MB / 0.9825 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (7): * Single equations (assignments): 7 * 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 0.0001202/0.7939, allocations: 188.2 kB / 1.281 GB, free: 13.37 MB / 0.9825 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.12e-05/0.794, allocations: 7.953 kB / 1.281 GB, free: 13.36 MB / 0.9825 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.018e-05/0.794, allocations: 20.19 kB / 1.281 GB, free: 13.34 MB / 0.9825 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.106e-06/0.794, allocations: 0 / 1.281 GB, free: 13.34 MB / 0.9825 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.879e-06/0.7941, allocations: 0 / 1.281 GB, free: 13.34 MB / 0.9825 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.915e-06/0.7941, allocations: 0 / 1.281 GB, free: 13.34 MB / 0.9825 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000249/0.7943, allocations: 205.6 kB / 1.281 GB, free: 13.09 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.483e-06/0.7943, allocations: 0 / 1.281 GB, free: 13.09 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002453/0.7946, allocations: 36.02 kB / 1.281 GB, free: 13.06 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.478e-06/0.7946, allocations: 4 kB / 1.281 GB, free: 13.05 MB / 0.9825 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.626e-05/0.7946, allocations: 7.922 kB / 1.281 GB, free: 13.05 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.352e-06/0.7946, allocations: 4 kB / 1.281 GB, free: 13.04 MB / 0.9825 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.152e-06/0.7946, allocations: 0 / 1.281 GB, free: 13.04 MB / 0.9825 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000844/0.7954, allocations: 259.3 kB / 1.281 GB, free: 12.77 MB / 0.9825 GB Notification: Performance of postOpt removeConstants (simulation): time 9.63e-05/0.7955, allocations: 93.05 kB / 1.281 GB, free: 12.66 MB / 0.9825 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.512e-05/0.7955, allocations: 11.86 kB / 1.281 GB, free: 12.65 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003055/0.7959, allocations: 32.14 kB / 1.281 GB, free: 12.62 MB / 0.9825 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.013e-05/0.7959, allocations: 4 kB / 1.281 GB, free: 12.62 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.263e-05/0.7959, allocations: 7.984 kB / 1.281 GB, free: 12.61 MB / 0.9825 GB Notification: Performance of sorting global known variables: time 0.0002025/0.7961, allocations: 142.7 kB / 1.281 GB, free: 12.47 MB / 0.9825 GB Notification: Performance of sort global known variables: time 9.1e-08/0.7961, allocations: 0 / 1.281 GB, free: 12.47 MB / 0.9825 GB Notification: Performance of remove unused functions: time 0.0003509/0.7965, allocations: 36 kB / 1.281 GB, free: 12.44 MB / 0.9825 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (3): * Single equations (assignments): 3 * 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 0.0001307/0.7966, allocations: 99.77 kB / 1.282 GB, free: 12.33 MB / 0.9825 GB Notification: Performance of simCode: created initialization part: time 0.001107/0.7977, allocations: 212.1 kB / 1.282 GB, free: 12.12 MB / 0.9825 GB Notification: Performance of simCode: created event and clocks part: time 2.004e-06/0.7977, allocations: 3.938 kB / 1.282 GB, free: 12.12 MB / 0.9825 GB Notification: Performance of simCode: created simulation system equations: time 0.0003686/0.7981, allocations: 59.92 kB / 1.282 GB, free: 12.06 MB / 0.9825 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003137/0.7984, allocations: 18.14 kB / 1.282 GB, free: 12.04 MB / 0.9825 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.000937/0.7993, allocations: 262.6 kB / 1.282 GB, free: 11.76 MB / 0.9825 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002943/0.7996, allocations: 0.6924 MB / 1.283 GB, free: 11.04 MB / 0.9825 GB Notification: Performance of simCode: alias equations: time 0.0001293/0.7997, allocations: 23.98 kB / 1.283 GB, free: 11.02 MB / 0.9825 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 7.872e-05/0.7998, allocations: 23.41 kB / 1.283 GB, free: 11 MB / 0.9825 GB Notification: Performance of SimCode: time 4.01e-07/0.7998, allocations: 0 / 1.283 GB, free: 11 MB / 0.9825 GB Notification: Performance of Templates: time 0.004473/0.8043, allocations: 1.722 MB / 1.284 GB, free: 9.273 MB / 0.9825 GB " [Timeout remaining time 299] make -j1 -f Buildings_11_Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface.makefile [Timeout 300] (rm -f Buildings_11_Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface.pipe ; mkfifo Buildings_11_Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface.pipe >> ../files/Buildings_11_Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface.sim & ./Buildings_11_Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface -abortSlowSimulation -alarm=400 -s gbode -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_11_Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_Movers_BaseClasses_Validation_PowerInterface.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.Movers.BaseClasses.Validation.PowerInterface.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: 8.487563558854163]