Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0-beta.om_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001256/0.001256, allocations: 116.8 kB / 19.18 MB, free: 3.762 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001322/0.001322, allocations: 210.6 kB / 22.13 MB, free: 0.8125 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo): time 1.403/1.403, allocations: 230.4 MB / 255.4 MB, free: 15.02 MB / 206.1 MB " [Timeout remaining time 178] Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: translateModel(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=15000,variableFilter="time|aimc.is.1.|aimc.is.2.|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.1..Phi.re|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.2..Phi.im|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.1..Phi.re|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.2..Phi.im|loadInertia.phi|loadInertia.w|vfController.x",fileNamePrefix="Modelica_4.1.0-beta.om_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter") translateModel(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=15000,variableFilter="time|aimc.is.1.|aimc.is.2.|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.1..Phi.re|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.2..Phi.im|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.1..Phi.re|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.2..Phi.im|loadInertia.phi|loadInertia.w|vfController.x",fileNamePrefix="Modelica_4.1.0-beta.om_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter") [Timeout 660] "Warning: Requested package Modelica of version trunk, but this package was already loaded with version 4.1.0. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions. Warning: Requested package Complex of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions. Warning: Requested package ModelicaServices of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions. Notification: Performance of FrontEnd - loaded program: time 0.00194/0.00194, allocations: 76 kB / 374.8 MB, free: 9.746 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1122/0.1141, allocations: 53.31 MB / 428.1 MB, free: 4.34 MB / 350.1 MB Notification: Performance of NFInst.instantiate(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter): time 0.2326/0.3467, allocations: 13.51 MB / 441.6 MB, free: 3.879 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.008944/0.3556, allocations: 4.531 MB / 446.1 MB, free: 1.09 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003069/0.3587, allocations: 77.47 kB / 446.2 MB, free: 1.074 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003661/0.3623, allocations: 1.033 MB / 447.2 MB, free: 0.5273 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.005556/0.3679, allocations: 1.287 MB / 448.5 MB, free: 15.68 MB / 366.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003165/0.371, allocations: 0.8903 MB / 449.4 MB, free: 15.12 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.007515/0.3786, allocations: 3.918 MB / 453.3 MB, free: 13.09 MB / 366.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003836/0.3824, allocations: 2.255 MB / 455.6 MB, free: 12.01 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004535/0.3869, allocations: 1.856 MB / 457.4 MB, free: 11.09 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005395/0.3923, allocations: 2.218 MB / 459.6 MB, free: 10.02 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001765/0.3941, allocations: 0.4996 MB / 460.1 MB, free: 10.02 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002967/0.3971, allocations: 0.7228 MB / 460.9 MB, free: 9.934 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001565/0.3986, allocations: 1.118 MB / 462 MB, free: 9.203 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.004332/0.403, allocations: 2.073 MB / 464.1 MB, free: 7.809 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0108/0.4138, allocations: 6.656 MB / 470.7 MB, free: 3.086 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.96e-06/0.4138, allocations: 0 / 470.7 MB, free: 3.086 MB / 366.1 MB Notification: Performance of FrontEnd: time 1.813e-06/0.4138, allocations: 5.156 kB / 470.7 MB, free: 3.082 MB / 366.1 MB Notification: Performance of Transformations before backend: time 0.0001695/0.4139, allocations: 0 / 470.7 MB, free: 3.082 MB / 366.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 822 * Number of variables: 822 Notification: Performance of Generate backend data structure: time 0.01321/0.4271, allocations: 4.421 MB / 475.1 MB, free: 68 kB / 366.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.136e-05/0.4272, allocations: 8.844 kB / 475.1 MB, free: 68 kB / 366.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005711/0.4329, allocations: 0.8092 MB / 476 MB, free: 15.66 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007229/0.4401, allocations: 2.41 MB / 478.4 MB, free: 13.88 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003059/0.4404, allocations: 237.2 kB / 478.6 MB, free: 13.77 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001289/0.4417, allocations: 318.8 kB / 478.9 MB, free: 13.66 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01387/0.4556, allocations: 4.227 MB / 483.1 MB, free: 9.461 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001073/0.4557, allocations: 3.953 kB / 483.1 MB, free: 9.457 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005544/0.4563, allocations: 131.9 kB / 483.3 MB, free: 9.328 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002379/0.4565, allocations: 150.3 kB / 483.4 MB, free: 9.18 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01276/0.4692, allocations: 3.62 MB / 487 MB, free: 5.551 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03895/0.5082, allocations: 13.15 MB / 0.4885 GB, free: 8.086 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01123/0.5194, allocations: 7.05 MB / 0.4953 GB, free: 108 kB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003568/0.523, allocations: 1.516 MB / 0.4968 GB, free: 14.59 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.007809/0.5308, allocations: 4.205 MB / 0.5009 GB, free: 10.24 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.652e-05/0.5309, allocations: 47.55 kB / 0.501 GB, free: 10.18 MB / 414.1 MB Notification: Performance of pre-optimization done (n=120): time 3.717e-06/0.5309, allocations: 0 / 0.501 GB, free: 10.18 MB / 414.1 MB Notification: Performance of matching and sorting (n=123): time 0.01242/0.5433, allocations: 5.592 MB / 0.5064 GB, free: 4.395 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.645e-05/0.5433, allocations: 64.41 kB / 0.5065 GB, free: 4.32 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002838/0.5462, allocations: 1.719 MB / 0.5082 GB, free: 2.598 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0001511/0.5463, allocations: 45.7 kB / 0.5082 GB, free: 2.547 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001203/0.5475, allocations: 1.458 MB / 0.5096 GB, free: 1.074 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0004616/0.548, allocations: 456.1 kB / 0.5101 GB, free: 0.625 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00046/0.5485, allocations: 283.5 kB / 0.5104 GB, free: 352 kB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0001345/0.5486, allocations: 305.1 kB / 0.5106 GB, free: 44 kB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001211/0.5498, allocations: 0.6598 MB / 0.5113 GB, free: 15.38 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001581/0.5514, allocations: 1.133 MB / 0.5124 GB, free: 14.05 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.002894/0.5543, allocations: 1.89 MB / 0.5142 GB, free: 11.96 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.064e-05/0.5543, allocations: 8 kB / 0.5142 GB, free: 11.95 MB / 430.1 MB Notification: Performance of matching and sorting (n=200) (initialization): time 0.004482/0.5588, allocations: 2.41 MB / 0.5166 GB, free: 9.504 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.206e-05/0.5588, allocations: 15.94 kB / 0.5166 GB, free: 9.488 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.592e-05/0.5588, allocations: 16 kB / 0.5166 GB, free: 9.473 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008867/0.5597, allocations: 311.4 kB / 0.5169 GB, free: 9.156 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001323/0.561, allocations: 351.5 kB / 0.5173 GB, free: 8.812 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007372/0.5684, allocations: 6.632 MB / 0.5237 GB, free: 1.762 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001732/0.5701, allocations: 71.91 kB / 0.5238 GB, free: 1.691 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001854/0.5703, allocations: 76 kB / 0.5239 GB, free: 1.617 MB / 430.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 65 * 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 (177): * Single equations (assignments): 173 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 1 system {(2,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(1,1,100.0%), (1,8,100.0%), (1,13,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.002002/0.5723, allocations: 0.9931 MB / 0.5249 GB, free: 0.6133 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000466/0.5728, allocations: 194.9 kB / 0.525 GB, free: 432 kB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004432/0.5772, allocations: 2.186 MB / 0.5272 GB, free: 14.17 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.901e-05/0.5772, allocations: 12 kB / 0.5272 GB, free: 14.16 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.193e-05/0.5773, allocations: 11.94 kB / 0.5272 GB, free: 14.14 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.022e-05/0.5773, allocations: 7.969 kB / 0.5272 GB, free: 14.14 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01361/0.5909, allocations: 4.944 MB / 0.532 GB, free: 9.059 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.001e-05/0.5909, allocations: 4.031 kB / 0.532 GB, free: 9.055 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001216/0.5921, allocations: 163.8 kB / 0.5322 GB, free: 8.895 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002152/0.5943, allocations: 500 kB / 0.5327 GB, free: 8.391 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001677/0.5944, allocations: 35.98 kB / 0.5327 GB, free: 8.355 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01856/0.613, allocations: 11.48 MB / 0.5439 GB, free: 12.18 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.454e-06/0.613, allocations: 4.031 kB / 0.5439 GB, free: 12.18 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008527/0.6215, allocations: 3.097 MB / 0.5469 GB, free: 8.988 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001604/0.6231, allocations: 423.8 kB / 0.5473 GB, free: 8.555 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004802/0.6236, allocations: 28 kB / 0.5474 GB, free: 8.527 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001405/0.625, allocations: 63.94 kB / 0.5474 GB, free: 8.465 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003994/0.6254, allocations: 108.7 kB / 0.5475 GB, free: 8.359 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001249/0.6256, allocations: 35.98 kB / 0.5476 GB, free: 8.324 MB / 462.1 MB Notification: Performance of sorting global known variables: time 0.00282/0.6284, allocations: 1.182 MB / 0.5487 GB, free: 7.148 MB / 462.1 MB Notification: Performance of sort global known variables: time 1.21e-07/0.6284, allocations: 0 / 0.5487 GB, free: 7.148 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.003722/0.6321, allocations: 0.543 MB / 0.5493 GB, free: 6.605 MB / 462.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 7 (aimc.inertiaRotor.w,aimc.stator.core.Phi.re,aimc.stator.core.Phi.im,aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.re,aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.im,vfController.x,loadInertia.phi) * 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 (83): * Single equations (assignments): 78 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 5 systems {(1,8,100.0%), (1,1,100.0%), (1,8,100.0%), (1,13,100.0%), (2,12,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0005326/0.6326, allocations: 167 kB / 0.5494 GB, free: 6.434 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.005404/0.638, allocations: 2.057 MB / 0.5514 GB, free: 4.32 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 7.304e-06/0.638, allocations: 0 / 0.5514 GB, free: 4.32 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.002816/0.6409, allocations: 1.511 MB / 0.5529 GB, free: 2.742 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00275/0.6436, allocations: 0.5088 MB / 0.5534 GB, free: 2.242 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01122/0.6548, allocations: 5.55 MB / 0.5588 GB, free: 12.63 MB / 478.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002269/0.6571, allocations: 2.236 MB / 0.561 GB, free: 10.37 MB / 478.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006385/0.6577, allocations: 139.4 kB / 0.5611 GB, free: 10.23 MB / 478.1 MB Notification: Performance of SimCode: time 1.663e-06/0.6577, allocations: 3.938 kB / 0.5611 GB, free: 10.23 MB / 478.1 MB Notification: Performance of Templates: time 0.3241/0.9818, allocations: 110.4 MB / 0.6689 GB, free: 137.9 MB / 0.5137 GB " [Timeout remaining time 659] make -j1 -f Modelica_4.1.0-beta.om_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter.makefile [Timeout 660] (rm -f Modelica_4.1.0-beta.om_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter.pipe ; mkfifo Modelica_4.1.0-beta.om_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter.pipe ; head -c 1048576 < Modelica_4.1.0-beta.om_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter.pipe >> ../files/Modelica_4.1.0-beta.om_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter.sim & ./Modelica_4.1.0-beta.om_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_4.1.0-beta.om_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter.pipe 2>&1) [Timeout 480] diffSimulationResults("Modelica_4.1.0-beta.om_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Magnetic/FundamentalWave/Examples/BasicMachines/InductionMachines/IMC_Inverter/IMC_Inverter.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/Modelica_4.1.0-beta.om_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Inverter.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 13.322323617059737]