Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale.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 0.001369/0.001369, allocations: 79.73 kB / 19.76 MB, free: 2.031 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 0.001466/0.001466, allocations: 157.6 kB / 23.01 MB, free: 4.941 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 1.648/1.648, allocations: 177.2 MB / 203.4 MB, free: 8.969 MB / 190.1 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 2.904/2.904, allocations: 394.2 MB / 0.6387 GB, free: 11.96 MB / 0.6075 GB " [Timeout remaining time 176] 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: translateModel(Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|pidSca.y|pidNoSca.y|pla1.y|pla2.y|pidSca.u_s",fileNamePrefix="Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale") translateModel(Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|pidSca.y|pidNoSca.y|pla1.y|pla2.y|pidSca.u_s",fileNamePrefix="Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale") [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 0.002086/0.002086, allocations: 75.88 kB / 1.009 GB, free: 14.46 MB / 0.9669 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.1/1.102, allocations: 181.8 MB / 1.187 GB, free: 16.23 MB / 1.076 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale): time 0.003281/1.106, allocations: 1.821 MB / 1.188 GB, free: 15.03 MB / 1.076 GB Notification: Performance of NFInst.instExpressions: time 0.002527/1.108, allocations: 1.621 MB / 1.19 GB, free: 13.84 MB / 1.076 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002293/1.109, allocations: 11.28 kB / 1.19 GB, free: 13.83 MB / 1.076 GB Notification: Performance of NFTyping.typeComponents: time 0.0002649/1.109, allocations: 88.56 kB / 1.19 GB, free: 13.77 MB / 1.076 GB Notification: Performance of NFTyping.typeBindings: time 0.0001942/1.109, allocations: 78.92 kB / 1.19 GB, free: 13.71 MB / 1.076 GB Notification: Performance of NFTyping.typeClassSections: time 0.0007601/1.11, allocations: 327.6 kB / 1.191 GB, free: 13.52 MB / 1.076 GB Notification: Performance of NFFlatten.flatten: time 0.0006514/1.11, allocations: 0.6837 MB / 1.191 GB, free: 13.16 MB / 1.076 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003593/1.111, allocations: 217 kB / 1.191 GB, free: 13.04 MB / 1.076 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002565/1.111, allocations: 274.8 kB / 1.192 GB, free: 12.88 MB / 1.076 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003287/1.111, allocations: 246 kB / 1.192 GB, free: 12.75 MB / 1.076 GB Notification: Performance of NFPackage.collectConstants: time 0.0001137/1.111, allocations: 77.94 kB / 1.192 GB, free: 12.75 MB / 1.076 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001474/1.112, allocations: 87.34 kB / 1.192 GB, free: 12.75 MB / 1.076 GB Notification: Performance of NFScalarize.scalarize: time 0.0001105/1.112, allocations: 148.1 kB / 1.192 GB, free: 12.64 MB / 1.076 GB Notification: Performance of NFVerifyModel.verify: time 0.0002244/1.112, allocations: 241.2 kB / 1.192 GB, free: 12.49 MB / 1.076 GB Notification: Performance of NFConvertDAE.convert: time 0.0009692/1.113, allocations: 0.8393 MB / 1.193 GB, free: 12.14 MB / 1.076 GB Notification: Performance of FrontEnd - DAE generated: time 6.382e-06/1.113, allocations: 1.781 kB / 1.193 GB, free: 12.14 MB / 1.076 GB Notification: Performance of FrontEnd: time 2.915e-06/1.113, allocations: 0 / 1.193 GB, free: 12.14 MB / 1.076 GB Notification: Performance of Transformations before backend: time 2.063e-05/1.113, allocations: 0 / 1.193 GB, free: 12.14 MB / 1.076 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 124 * Number of variables: 124 Notification: Performance of Generate backend data structure: time 0.001871/1.115, allocations: 1.029 MB / 1.194 GB, free: 11.46 MB / 1.076 GB Notification: Performance of prepare preOptimizeDAE: time 4.551e-05/1.115, allocations: 9.5 kB / 1.194 GB, free: 11.46 MB / 1.076 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001436/1.115, allocations: 70.94 kB / 1.194 GB, free: 11.42 MB / 1.076 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006468/1.116, allocations: 345.4 kB / 1.195 GB, free: 11.16 MB / 1.076 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.467e-05/1.116, allocations: 45.06 kB / 1.195 GB, free: 11.14 MB / 1.076 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.533e-05/1.116, allocations: 54.38 kB / 1.195 GB, free: 11.12 MB / 1.076 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009061/1.117, allocations: 0.5432 MB / 1.195 GB, free: 10.84 MB / 1.076 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.613e-05/1.117, allocations: 1.906 kB / 1.195 GB, free: 10.84 MB / 1.076 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.235e-05/1.117, allocations: 28.94 kB / 1.195 GB, free: 10.82 MB / 1.076 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.82e-05/1.117, allocations: 12.31 kB / 1.195 GB, free: 10.82 MB / 1.076 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007228/1.117, allocations: 343.3 kB / 1.196 GB, free: 10.7 MB / 1.076 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002183/1.12, allocations: 1.272 MB / 1.197 GB, free: 9.902 MB / 1.076 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007415/1.12, allocations: 407.2 kB / 1.197 GB, free: 9.734 MB / 1.076 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003707/1.121, allocations: 213.5 kB / 1.197 GB, free: 9.652 MB / 1.076 GB Notification: Performance of preOpt evalFunc (simulation): time 3.329e-05/1.121, allocations: 6.406 kB / 1.197 GB, free: 9.652 MB / 1.076 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004419/1.121, allocations: 250.1 kB / 1.198 GB, free: 9.531 MB / 1.076 GB Notification: Performance of pre-optimization done (n=47): time 2.184e-06/1.121, allocations: 0 / 1.198 GB, free: 9.531 MB / 1.076 GB Notification: Performance of matching and sorting (n=47): time 0.0011/1.122, allocations: 0.5276 MB / 1.198 GB, free: 9.316 MB / 1.076 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.115e-05/1.122, allocations: 110.2 kB / 1.198 GB, free: 9.188 MB / 1.076 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004072/1.123, allocations: 345.8 kB / 1.199 GB, free: 9.004 MB / 1.076 GB Notification: Performance of collectPreVariables (initialization): time 4.148e-05/1.123, allocations: 38.97 kB / 1.199 GB, free: 8.965 MB / 1.076 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001714/1.123, allocations: 260.7 kB / 1.199 GB, free: 8.754 MB / 1.076 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001166/1.123, allocations: 170.4 kB / 1.199 GB, free: 8.617 MB / 1.076 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001662/1.123, allocations: 98.08 kB / 1.199 GB, free: 8.57 MB / 1.076 GB Notification: Performance of setup shared object (initialization): time 9.269e-05/1.123, allocations: 358.5 kB / 1.2 GB, free: 8.234 MB / 1.076 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004346/1.124, allocations: 213.6 kB / 1.2 GB, free: 8.133 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004911/1.124, allocations: 416.3 kB / 1.2 GB, free: 7.797 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007323/1.125, allocations: 435.4 kB / 1.201 GB, free: 7.543 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.707e-06/1.125, allocations: 1.062 kB / 1.201 GB, free: 7.543 MB / 1.076 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.001154/1.126, allocations: 0.5984 MB / 1.201 GB, free: 7.25 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 4.082e-05/1.126, allocations: 38.5 kB / 1.201 GB, free: 7.215 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.578e-06/1.126, allocations: 10.22 kB / 1.201 GB, free: 7.207 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.258e-05/1.126, allocations: 8.391 kB / 1.201 GB, free: 7.203 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000428/1.127, allocations: 95.17 kB / 1.201 GB, free: 7.195 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.279e-05/1.127, allocations: 3.438 kB / 1.201 GB, free: 7.195 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004348/1.127, allocations: 81.39 kB / 1.201 GB, free: 7.164 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.895e-05/1.127, allocations: 22.27 kB / 1.201 GB, free: 7.16 MB / 1.076 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004524/1.128, allocations: 317 kB / 1.202 GB, free: 6.957 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003844/1.128, allocations: 391.6 kB / 1.202 GB, free: 6.625 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005067/1.129, allocations: 393.7 kB / 1.202 GB, free: 6.379 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.625e-06/1.129, allocations: 1.438 kB / 1.202 GB, free: 6.379 MB / 1.076 GB Notification: Performance of matching and sorting (n=60) (initialization_lambda0): time 0.000845/1.129, allocations: 0.5467 MB / 1.203 GB, free: 6.09 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 2.745e-05/1.129, allocations: 43.03 kB / 1.203 GB, free: 6.051 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.779e-06/1.129, allocations: 7.078 kB / 1.203 GB, free: 6.047 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.215e-06/1.129, allocations: 7.281 kB / 1.203 GB, free: 6.043 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003276/1.13, allocations: 91.92 kB / 1.203 GB, free: 6.027 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.303e-06/1.13, allocations: 4.422 kB / 1.203 GB, free: 6.027 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000362/1.13, allocations: 71.02 kB / 1.203 GB, free: 6.004 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.933e-05/1.13, allocations: 20.25 kB / 1.203 GB, free: 6 MB / 1.076 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 7 ($whenCondition3,$whenCondition1,$whenCondition2,pulse.booPul.y,$PRE.pulse.booPul.y,pidNoSca.con1.y,pidSca.con1.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (58): * Single equations (assignments): 57 * Array equations: 0 * Algorithm blocks: 1 * 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 0.0001492/1.13, allocations: 220.6 kB / 1.203 GB, free: 5.789 MB / 1.076 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.712e-05/1.13, allocations: 43.64 kB / 1.203 GB, free: 5.766 MB / 1.076 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007955/1.131, allocations: 428.2 kB / 1.204 GB, free: 5.582 MB / 1.076 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.075e-06/1.131, allocations: 6.266 kB / 1.204 GB, free: 5.582 MB / 1.076 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.538e-06/1.131, allocations: 0 / 1.204 GB, free: 5.582 MB / 1.076 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.153e-06/1.131, allocations: 2.25 kB / 1.204 GB, free: 5.582 MB / 1.076 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001478/1.133, allocations: 0.9785 MB / 1.205 GB, free: 4.996 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.378e-06/1.133, allocations: 3.062 kB / 1.205 GB, free: 4.996 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003413/1.133, allocations: 77.17 kB / 1.205 GB, free: 4.992 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.819e-06/1.133, allocations: 2.656 kB / 1.205 GB, free: 4.992 MB / 1.076 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.923e-05/1.133, allocations: 18.53 kB / 1.205 GB, free: 4.98 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.969e-06/1.133, allocations: 5.203 kB / 1.205 GB, free: 4.98 MB / 1.076 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.655e-06/1.133, allocations: 5.5 kB / 1.205 GB, free: 4.977 MB / 1.076 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00103/1.134, allocations: 0.7253 MB / 1.206 GB, free: 4.562 MB / 1.076 GB Notification: Performance of postOpt removeConstants (simulation): time 6.01e-05/1.134, allocations: 47.91 kB / 1.206 GB, free: 4.531 MB / 1.076 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5e-05/1.134, allocations: 22.23 kB / 1.206 GB, free: 4.516 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000222/1.134, allocations: 21.97 kB / 1.206 GB, free: 4.512 MB / 1.076 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.601e-05/1.135, allocations: 37.86 kB / 1.206 GB, free: 4.5 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.98e-05/1.135, allocations: 17.12 kB / 1.206 GB, free: 4.496 MB / 1.076 GB Notification: Performance of sorting global known variables: time 0.0002537/1.135, allocations: 243.2 kB / 1.206 GB, free: 4.367 MB / 1.076 GB Notification: Performance of sort global known variables: time 8e-08/1.135, allocations: 0 / 1.206 GB, free: 4.367 MB / 1.076 GB Notification: Performance of remove unused functions: time 0.0006449/1.135, allocations: 206.3 kB / 1.206 GB, free: 4.301 MB / 1.076 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 6 (pidSca.I.y,pidSca.D.x,pla1.y,pidNoSca.I.y,pidNoSca.D.x,pla2.y) * Number of discrete variables: 4 ($whenCondition3,$whenCondition1,$whenCondition2,pulse.booPul.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (47): * Single equations (assignments): 46 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 1 * 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 0.0001677/1.136, allocations: 122.2 kB / 1.206 GB, free: 4.191 MB / 1.076 GB Notification: Performance of simCode: created initialization part: time 0.001372/1.137, allocations: 0.7888 MB / 1.207 GB, free: 3.781 MB / 1.076 GB Notification: Performance of simCode: created event and clocks part: time 5.671e-06/1.137, allocations: 1 kB / 1.207 GB, free: 3.781 MB / 1.076 GB Notification: Performance of simCode: created simulation system equations: time 0.0003894/1.137, allocations: 190.6 kB / 1.207 GB, free: 3.715 MB / 1.076 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006377/1.138, allocations: 85.97 kB / 1.207 GB, free: 3.684 MB / 1.076 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001369/1.139, allocations: 0.9383 MB / 1.208 GB, free: 3.102 MB / 1.076 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002438/1.14, allocations: 249.7 kB / 1.209 GB, free: 2.996 MB / 1.076 GB Notification: Performance of simCode: alias equations: time 0.0002078/1.14, allocations: 51.61 kB / 1.209 GB, free: 2.988 MB / 1.076 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001034/1.14, allocations: 38.56 kB / 1.209 GB, free: 2.98 MB / 1.076 GB Notification: Performance of SimCode: time 6.91e-07/1.14, allocations: 4 kB / 1.209 GB, free: 2.977 MB / 1.076 GB Notification: Performance of Templates: time 0.01324/1.153, allocations: 6.139 MB / 1.215 GB, free: 2.203 MB / 1.076 GB " [Timeout remaining time 299] make -j1 -f Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale.pipe ; mkfifo Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale.pipe >> ../files/Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale.sim & ./Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale -abortSlowSimulation -alarm=800 -s ida -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale.pipe 2>&1) [Timeout 800] diffSimulationResults("Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Controls_OBC_CDL_Reals_Validation_PIDScale.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.PIDScale.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: 9.657099434989505]