Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.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 0.00135/0.00135, allocations: 101.5 kB / 19.73 MB, free: 2.23 MB / 14.72 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 0.001544/0.001544, allocations: 212.8 kB / 23.04 MB, free: 5.074 MB / 14.72 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 1.364/1.364, allocations: 230.6 MB / 256.8 MB, free: 8.027 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 3.028/3.028, allocations: 0.5003 GB / 0.8061 GB, free: 26.82 MB / 0.6231 GB
"
[Timeout remaining time 177]
Using package Buildings with version 13.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/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: "" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length,fileNamePrefix="Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand_Length",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length,fileNamePrefix="Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand_Length",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.00192/0.00192, allocations: 64.39 kB / 1.171 GB, free: 19.76 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3295/0.3314, allocations: 179 MB / 1.345 GB, free: 460 kB / 1.029 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length): time 0.002543/0.3339, allocations: 1.4 MB / 1.347 GB, free: 15.04 MB / 1.045 GB
Notification: Performance of NFInst.instExpressions: time 0.00144/0.3354, allocations: 0.8296 MB / 1.348 GB, free: 14.2 MB / 1.045 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.853e-05/0.3354, allocations: 0 / 1.348 GB, free: 14.2 MB / 1.045 GB
Notification: Performance of NFTyping.typeComponents: time 2.14e-05/0.3354, allocations: 11.86 kB / 1.348 GB, free: 14.19 MB / 1.045 GB
Notification: Performance of NFTyping.typeBindings: time 5.029e-05/0.3355, allocations: 7.938 kB / 1.348 GB, free: 14.18 MB / 1.045 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0005646/0.3361, allocations: 175.5 kB / 1.348 GB, free: 14.01 MB / 1.045 GB
Notification: Performance of NFFlatten.flatten: time 9.765e-05/0.3362, allocations: 47.83 kB / 1.348 GB, free: 13.96 MB / 1.045 GB
Notification: Performance of NFFlatten.resolveConnections: time 4.154e-05/0.3362, allocations: 7.938 kB / 1.348 GB, free: 13.95 MB / 1.045 GB
Notification: Performance of NFEvalConstants.evaluate: time 4.699e-05/0.3362, allocations: 27.92 kB / 1.348 GB, free: 13.93 MB / 1.045 GB
Notification: Performance of NFSimplifyModel.simplify: time 4.81e-05/0.3363, allocations: 31.89 kB / 1.348 GB, free: 13.89 MB / 1.045 GB
Notification: Performance of NFPackage.collectConstants: time 1.466e-05/0.3363, allocations: 4 kB / 1.348 GB, free: 13.89 MB / 1.045 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004268/0.3367, allocations: 187.7 kB / 1.348 GB, free: 13.71 MB / 1.045 GB
Notification: Performance of NFScalarize.scalarize: time 1.992e-05/0.3367, allocations: 19.91 kB / 1.348 GB, free: 13.69 MB / 1.045 GB
Notification: Performance of NFVerifyModel.verify: time 2.819e-05/0.3368, allocations: 11.94 kB / 1.348 GB, free: 13.68 MB / 1.045 GB
Notification: Performance of NFConvertDAE.convert: time 0.0002528/0.337, allocations: 151.5 kB / 1.348 GB, free: 13.53 MB / 1.045 GB
Notification: Performance of FrontEnd - DAE generated: time 3.436e-06/0.337, allocations: 0 / 1.348 GB, free: 13.53 MB / 1.045 GB
Notification: Performance of FrontEnd: time 1.152e-06/0.337, allocations: 0 / 1.348 GB, free: 13.53 MB / 1.045 GB
Notification: Performance of Transformations before backend: time 5.119e-06/0.337, allocations: 0 / 1.348 GB, free: 13.53 MB / 1.045 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 6
 * Number of variables: 6
Notification: Performance of Generate backend data structure: time 0.0004115/0.3375, allocations: 303.5 kB / 1.349 GB, free: 13.2 MB / 1.045 GB
Notification: Performance of prepare preOptimizeDAE: time 3.784e-05/0.3375, allocations: 8.031 kB / 1.349 GB, free: 13.2 MB / 1.045 GB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 1.473e-05/0.3375, allocations: 192 / 1.349 GB, free: 13.2 MB / 1.045 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 3.978e-05/0.3375, allocations: 42.73 kB / 1.349 GB, free: 13.14 MB / 1.045 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.224e-05/0.3376, allocations: 4.891 kB / 1.349 GB, free: 13.14 MB / 1.045 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001021/0.3377, allocations: 106.5 kB / 1.349 GB, free: 13.01 MB / 1.045 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.907e-06/0.3377, allocations: 384 / 1.349 GB, free: 13.01 MB / 1.045 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.055e-05/0.3377, allocations: 4.375 kB / 1.349 GB, free: 13.01 MB / 1.045 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001395/0.3378, allocations: 61.55 kB / 1.349 GB, free: 12.94 MB / 1.045 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.879e-06/0.3378, allocations: 3.984 kB / 1.349 GB, free: 12.94 MB / 1.045 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.158e-05/0.3379, allocations: 8 kB / 1.349 GB, free: 12.93 MB / 1.045 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.412e-06/0.3379, allocations: 3.984 kB / 1.349 GB, free: 12.93 MB / 1.045 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001072/0.338, allocations: 43.95 kB / 1.349 GB, free: 12.88 MB / 1.045 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001835/0.3382, allocations: 140.8 kB / 1.349 GB, free: 12.7 MB / 1.045 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001065/0.3383, allocations: 46.55 kB / 1.349 GB, free: 12.65 MB / 1.045 GB
Notification: Performance of preOpt resolveLoops (simulation): time 4.469e-05/0.3383, allocations: 20.98 kB / 1.349 GB, free: 12.62 MB / 1.045 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.374e-05/0.3383, allocations: 7.938 kB / 1.349 GB, free: 12.62 MB / 1.045 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.963e-05/0.3384, allocations: 34.5 kB / 1.349 GB, free: 12.57 MB / 1.045 GB
Notification: Performance of pre-optimization done (n=6): time 1.082e-06/0.3384, allocations: 0 / 1.349 GB, free: 12.57 MB / 1.045 GB
Notification: Performance of matching and sorting (n=6): time 0.0002419/0.3386, allocations: 89.62 kB / 1.349 GB, free: 12.48 MB / 1.045 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.095e-05/0.3386, allocations: 51.41 kB / 1.349 GB, free: 12.42 MB / 1.045 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.096e-05/0.3387, allocations: 113.8 kB / 1.349 GB, free: 12.3 MB / 1.045 GB
Notification: Performance of collectPreVariables (initialization): time 2.024e-05/0.3388, allocations: 29.7 kB / 1.349 GB, free: 12.26 MB / 1.045 GB
Notification: Performance of collectInitialEqns (initialization): time 4.678e-05/0.3388, allocations: 88.14 kB / 1.349 GB, free: 12.17 MB / 1.045 GB
Notification: Performance of collectInitialBindings (initialization): time 3.319e-05/0.3388, allocations: 15.84 kB / 1.349 GB, free: 12.16 MB / 1.045 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.995e-05/0.3389, allocations: 21.72 kB / 1.349 GB, free: 12.13 MB / 1.045 GB
Notification: Performance of setup shared object (initialization): time 0.0001329/0.339, allocations: 322.8 kB / 1.35 GB, free: 11.8 MB / 1.045 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 3.357e-05/0.339, allocations: 11.94 kB / 1.35 GB, free: 11.79 MB / 1.045 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 3.412e-05/0.3391, allocations: 16.23 kB / 1.35 GB, free: 11.78 MB / 1.045 GB
Notification: Performance of analyzeInitialSystem (initialization): time 8.946e-05/0.3392, allocations: 40.92 kB / 1.35 GB, free: 11.73 MB / 1.045 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.653e-06/0.3392, allocations: 0 / 1.35 GB, free: 11.73 MB / 1.045 GB
Notification: Performance of matching and sorting (n=6) (initialization): time 0.0001364/0.3393, allocations: 81.56 kB / 1.35 GB, free: 11.65 MB / 1.045 GB
Notification: Performance of prepare postOptimizeDAE: time 1.521e-05/0.3393, allocations: 10.19 kB / 1.35 GB, free: 11.64 MB / 1.045 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.188e-06/0.3393, allocations: 0 / 1.35 GB, free: 11.64 MB / 1.045 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.18e-05/0.3393, allocations: 0 / 1.35 GB, free: 11.64 MB / 1.045 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001062/0.3394, allocations: 15.98 kB / 1.35 GB, free: 11.62 MB / 1.045 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.35e-06/0.3394, allocations: 320 / 1.35 GB, free: 11.62 MB / 1.045 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.988e-05/0.3395, allocations: 0 / 1.35 GB, free: 11.62 MB / 1.045 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.778e-06/0.3395, allocations: 4 kB / 1.35 GB, free: 11.62 MB / 1.045 GB
Notification: Model statistics after passing the back-end for initialization:
 * 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 initialization (6):
 * Single equations (assignments): 6
 * 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 8.803e-05/0.3396, allocations: 118.4 kB / 1.35 GB, free: 11.5 MB / 1.045 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.405e-05/0.3396, allocations: 3.938 kB / 1.35 GB, free: 11.49 MB / 1.045 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000406/0.34, allocations: 208.9 kB / 1.35 GB, free: 11.29 MB / 1.045 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.088e-06/0.34, allocations: 4 kB / 1.35 GB, free: 11.29 MB / 1.045 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.048e-06/0.34, allocations: 0 / 1.35 GB, free: 11.29 MB / 1.045 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.397e-06/0.34, allocations: 0 / 1.35 GB, free: 11.29 MB / 1.045 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001603/0.3402, allocations: 176.6 kB / 1.35 GB, free: 11.07 MB / 1.045 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.82e-07/0.3402, allocations: 0 / 1.35 GB, free: 11.07 MB / 1.045 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001056/0.3403, allocations: 31.92 kB / 1.35 GB, free: 11.04 MB / 1.045 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.793e-06/0.3403, allocations: 0 / 1.35 GB, free: 11.04 MB / 1.045 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.147e-05/0.3403, allocations: 4 kB / 1.35 GB, free: 11.04 MB / 1.045 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.302e-06/0.3403, allocations: 0 / 1.35 GB, free: 11.04 MB / 1.045 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.51e-07/0.3403, allocations: 0 / 1.35 GB, free: 11.04 MB / 1.045 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002146/0.3405, allocations: 155.5 kB / 1.351 GB, free: 10.87 MB / 1.045 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.565e-05/0.3406, allocations: 15.92 kB / 1.351 GB, free: 10.86 MB / 1.045 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.911e-05/0.3406, allocations: 8 kB / 1.351 GB, free: 10.85 MB / 1.045 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 3.321e-05/0.3406, allocations: 4 kB / 1.351 GB, free: 10.84 MB / 1.045 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.013e-05/0.3406, allocations: 15.98 kB / 1.351 GB, free: 10.83 MB / 1.045 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.16e-05/0.3407, allocations: 11.94 kB / 1.351 GB, free: 10.82 MB / 1.045 GB
Notification: Performance of sorting global known variables: time 5.225e-05/0.3407, allocations: 95.25 kB / 1.351 GB, free: 10.72 MB / 1.045 GB
Notification: Performance of sort global known variables: time 9e-08/0.3407, allocations: 3.938 kB / 1.351 GB, free: 10.72 MB / 1.045 GB
Notification: Performance of remove unused functions: time 0.0002673/0.341, allocations: 47.88 kB / 1.351 GB, free: 10.67 MB / 1.045 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 (16):
 * Single equations (assignments): 16
 * 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 0.000723/0.3417, allocations: 0.7566 MB / 1.351 GB, free: 9.887 MB / 1.045 GB
Notification: Performance of simCode: created initialization part: time 0.0001544/0.3418, allocations: 58.39 kB / 1.352 GB, free: 9.832 MB / 1.045 GB
Notification: Performance of simCode: created event and clocks part: time 1.883e-06/0.3419, allocations: 0 / 1.352 GB, free: 9.832 MB / 1.045 GB
Notification: Performance of simCode: created simulation system equations: time 8.163e-05/0.3419, allocations: 51.91 kB / 1.352 GB, free: 9.781 MB / 1.045 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002544/0.3422, allocations: 8 kB / 1.352 GB, free: 9.773 MB / 1.045 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0005257/0.3427, allocations: 246.9 kB / 1.352 GB, free: 9.492 MB / 1.045 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002895/0.343, allocations: 0.6961 MB / 1.353 GB, free: 8.77 MB / 1.045 GB
Notification: Performance of simCode: alias equations: time 5.185e-05/0.3431, allocations: 15.25 kB / 1.353 GB, free: 8.758 MB / 1.045 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.487e-05/0.3431, allocations: 35.42 kB / 1.353 GB, free: 8.723 MB / 1.045 GB
Notification: Performance of SimCode: time 3.8e-07/0.3431, allocations: 4 kB / 1.353 GB, free: 8.719 MB / 1.045 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02475/0.3679, allocations: 3.483 MB / 1.356 GB, free: 5.434 MB / 1.045 GB
Notification: Performance of buildModelFMU: Generate platform static: time 10.64/11, allocations: 11.22 kB / 1.356 GB, free: 5.43 MB / 1.045 GB
"
[Timeout remaining time 289]
(rm -f Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.pipe >> ../files/Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length_res.mat --tempDir=temp_Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand_Length_fmu --startTime=0.01 --stopTime=500 --stepSize=0.199996 --timeout=800 --tolerance=1e-06 Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand_Length.fmu > Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.pipe 2>&1) [Timeout 840.0]
diffSimulationResults("Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand_Length.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.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: 17.423607047006954]