Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer.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 0.001104/0.001104, allocations: 80.75 kB / 20.82 MB, free: 3.633 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 0.001019/0.001019, allocations: 165 kB / 24.25 MB, free: 212 kB / 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 0.9648/0.9648, allocations: 177.2 MB / 204.7 MB, free: 5.426 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.843/1.843, allocations: 389.6 MB / 0.6355 GB, free: 12.27 MB / 0.6042 GB " [Timeout remaining time 178] Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/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.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer") translateModel(Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 2.174e-06/2.174e-06, allocations: 0 / 0.7754 GB, free: 5.266 MB / 0.7292 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.884e-05/2.101e-05, allocations: 2.312 kB / 0.7754 GB, free: 5.262 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer): time 0.004059/0.00408, allocations: 3.903 MB / 0.7792 GB, free: 1.379 MB / 0.7292 GB Notification: Performance of NFInst.instExpressions: time 0.002746/0.006826, allocations: 1.812 MB / 0.7809 GB, free: 15.57 MB / 0.7448 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002044/0.00703, allocations: 24.38 kB / 0.781 GB, free: 15.54 MB / 0.7448 GB Notification: Performance of NFTyping.typeComponents: time 0.0004715/0.007502, allocations: 159.7 kB / 0.7811 GB, free: 15.39 MB / 0.7448 GB Notification: Performance of NFTyping.typeBindings: time 0.0005738/0.008076, allocations: 480.7 kB / 0.7816 GB, free: 14.92 MB / 0.7448 GB Notification: Performance of NFTyping.typeClassSections: time 0.0003812/0.008457, allocations: 317.8 kB / 0.7819 GB, free: 14.61 MB / 0.7448 GB Notification: Performance of NFFlatten.flatten: time 0.0006457/0.009102, allocations: 1.044 MB / 0.7829 GB, free: 13.56 MB / 0.7448 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003675/0.00947, allocations: 399.1 kB / 0.7833 GB, free: 13.17 MB / 0.7448 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0004497/0.00992, allocations: 0.555 MB / 0.7838 GB, free: 12.61 MB / 0.7448 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0004283/0.01035, allocations: 462.7 kB / 0.7843 GB, free: 12.16 MB / 0.7448 GB Notification: Performance of NFPackage.collectConstants: time 6.884e-05/0.01042, allocations: 63.94 kB / 0.7843 GB, free: 12.1 MB / 0.7448 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002794/0.0107, allocations: 227.6 kB / 0.7845 GB, free: 11.88 MB / 0.7448 GB Notification: Performance of NFScalarize.scalarize: time 0.0001925/0.01089, allocations: 327.9 kB / 0.7849 GB, free: 11.55 MB / 0.7448 GB Notification: Performance of NFVerifyModel.verify: time 0.0001698/0.01106, allocations: 267.3 kB / 0.7851 GB, free: 11.29 MB / 0.7448 GB Notification: Performance of NFConvertDAE.convert: time 0.0005864/0.01164, allocations: 0.7442 MB / 0.7858 GB, free: 10.55 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 3.106e-06/0.01165, allocations: 0 / 0.7858 GB, free: 10.55 MB / 0.7448 GB Notification: Performance of FrontEnd: time 1.012e-06/0.01165, allocations: 0.625 kB / 0.7858 GB, free: 10.55 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 6.913e-06/0.01166, allocations: 0 / 0.7858 GB, free: 10.55 MB / 0.7448 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 181 * Number of variables: 181 Notification: Performance of Generate backend data structure: time 0.0009253/0.01258, allocations: 0.8711 MB / 0.7867 GB, free: 9.652 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 3.448e-05/0.01262, allocations: 13.97 kB / 0.7867 GB, free: 9.641 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00219/0.01481, allocations: 0.5835 MB / 0.7873 GB, free: 9.062 MB / 0.7448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007762/0.01558, allocations: 461.7 kB / 0.7877 GB, free: 8.59 MB / 0.7448 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.02e-05/0.01561, allocations: 49.67 kB / 0.7878 GB, free: 8.543 MB / 0.7448 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.136e-05/0.0157, allocations: 68.34 kB / 0.7878 GB, free: 8.477 MB / 0.7448 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001181/0.01688, allocations: 0.9685 MB / 0.7888 GB, free: 7.434 MB / 0.7448 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.828e-05/0.0169, allocations: 8.062 kB / 0.7888 GB, free: 7.426 MB / 0.7448 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.664e-05/0.01697, allocations: 29.67 kB / 0.7888 GB, free: 7.398 MB / 0.7448 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.924e-05/0.01707, allocations: 89.38 kB / 0.7889 GB, free: 7.312 MB / 0.7448 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005872/0.01765, allocations: 478.6 kB / 0.7893 GB, free: 6.859 MB / 0.7448 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003227/0.02088, allocations: 3.37 MB / 0.7926 GB, free: 3.406 MB / 0.7448 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006701/0.02155, allocations: 0.5861 MB / 0.7932 GB, free: 2.762 MB / 0.7448 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002357/0.02179, allocations: 219.9 kB / 0.7934 GB, free: 2.531 MB / 0.7448 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001423/0.02321, allocations: 1.477 MB / 0.7949 GB, free: 1.035 MB / 0.7448 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.92e-05/0.02324, allocations: 50.48 kB / 0.7949 GB, free: 0.9766 MB / 0.7448 GB Notification: Performance of pre-optimization done (n=69): time 2.295e-06/0.02324, allocations: 1.312 kB / 0.7949 GB, free: 0.9766 MB / 0.7448 GB Notification: Performance of matching and sorting (n=71): time 0.002533/0.02578, allocations: 1.425 MB / 0.7963 GB, free: 15.56 MB / 0.7605 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.533e-05/0.02583, allocations: 188.5 kB / 0.7965 GB, free: 15.34 MB / 0.7605 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002591/0.02609, allocations: 462.8 kB / 0.7969 GB, free: 14.87 MB / 0.7605 GB Notification: Performance of collectPreVariables (initialization): time 5.195e-05/0.02614, allocations: 38.3 kB / 0.797 GB, free: 14.83 MB / 0.7605 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001501/0.02629, allocations: 385 kB / 0.7973 GB, free: 14.45 MB / 0.7605 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001324/0.02642, allocations: 257.8 kB / 0.7976 GB, free: 14.19 MB / 0.7605 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002151/0.02664, allocations: 203.2 kB / 0.7978 GB, free: 13.99 MB / 0.7605 GB Notification: Performance of setup shared object (initialization): time 9.715e-05/0.02674, allocations: 378.6 kB / 0.7981 GB, free: 13.61 MB / 0.7605 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002208/0.02696, allocations: 172.7 kB / 0.7983 GB, free: 13.44 MB / 0.7605 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003618/0.02732, allocations: 481.7 kB / 0.7988 GB, free: 12.85 MB / 0.7605 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000601/0.02792, allocations: 0.6812 MB / 0.7994 GB, free: 12.07 MB / 0.7605 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.256e-06/0.02792, allocations: 0 / 0.7994 GB, free: 12.07 MB / 0.7605 GB Notification: Performance of matching and sorting (n=130) (initialization): time 0.001159/0.02908, allocations: 0.8376 MB / 0.8002 GB, free: 11.23 MB / 0.7605 GB Notification: Performance of prepare postOptimizeDAE: time 2.004e-05/0.0291, allocations: 11.94 kB / 0.8002 GB, free: 11.22 MB / 0.7605 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.005e-05/0.02911, allocations: 9.375 kB / 0.8003 GB, free: 11.21 MB / 0.7605 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001272/0.03038, allocations: 0.5233 MB / 0.8008 GB, free: 10.7 MB / 0.7605 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006144/0.031, allocations: 249.1 kB / 0.801 GB, free: 10.46 MB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002422/0.03342, allocations: 3.01 MB / 0.8039 GB, free: 7.273 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004373/0.03386, allocations: 68.61 kB / 0.804 GB, free: 7.207 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.271e-05/0.03392, allocations: 44.73 kB / 0.804 GB, free: 7.164 MB / 0.7605 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003368/0.03426, allocations: 268.4 kB / 0.8043 GB, free: 6.898 MB / 0.7605 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003304/0.03459, allocations: 481.1 kB / 0.8048 GB, free: 6.312 MB / 0.7605 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005742/0.03516, allocations: 0.6474 MB / 0.8054 GB, free: 5.551 MB / 0.7605 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.907e-06/0.03517, allocations: 7.938 kB / 0.8054 GB, free: 5.543 MB / 0.7605 GB Notification: Performance of matching and sorting (n=130) (initialization_lambda0): time 0.0009153/0.03608, allocations: 0.7688 MB / 0.8062 GB, free: 4.758 MB / 0.7605 GB Notification: Performance of prepare postOptimizeDAE: time 1.373e-05/0.0361, allocations: 12 kB / 0.8062 GB, free: 4.746 MB / 0.7605 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.084e-06/0.0361, allocations: 8 kB / 0.8062 GB, free: 4.738 MB / 0.7605 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004059/0.03651, allocations: 215.7 kB / 0.8064 GB, free: 4.52 MB / 0.7605 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005903/0.0371, allocations: 251.5 kB / 0.8066 GB, free: 4.273 MB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001926/0.03902, allocations: 2.891 MB / 0.8094 GB, free: 1.188 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004317/0.03946, allocations: 67.81 kB / 0.8095 GB, free: 1.121 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.881e-05/0.03951, allocations: 47.98 kB / 0.8096 GB, free: 1.074 MB / 0.7605 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 37 * 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 (116): * Single equations (assignments): 114 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(2,6,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,6)} Notification: Performance of prepare postOptimizeDAE: time 0.0001791/0.03969, allocations: 243.9 kB / 0.8098 GB, free: 0.8281 MB / 0.7605 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001404/0.03983, allocations: 71.88 kB / 0.8099 GB, free: 0.7578 MB / 0.7605 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001045/0.04088, allocations: 0.7313 MB / 0.8106 GB, free: 4 kB / 0.7605 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.879e-05/0.0409, allocations: 8.047 kB / 0.8106 GB, free: 15.99 MB / 0.7761 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.142e-06/0.0409, allocations: 4 kB / 0.8106 GB, free: 15.99 MB / 0.7761 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.312e-06/0.04091, allocations: 7.922 kB / 0.8106 GB, free: 15.98 MB / 0.7761 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001792/0.0427, allocations: 1.773 MB / 0.8123 GB, free: 14.13 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.807e-06/0.04271, allocations: 4 kB / 0.8123 GB, free: 14.12 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004149/0.04312, allocations: 151.7 kB / 0.8125 GB, free: 13.98 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0008062/0.04393, allocations: 430.2 kB / 0.8129 GB, free: 13.55 MB / 0.7761 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.612e-05/0.04397, allocations: 23.97 kB / 0.8129 GB, free: 13.52 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002184/0.04616, allocations: 2.926 MB / 0.8158 GB, free: 10.39 MB / 0.7761 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.497e-06/0.04616, allocations: 7.984 kB / 0.8158 GB, free: 10.39 MB / 0.7761 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001118/0.04728, allocations: 1.007 MB / 0.8167 GB, free: 9.309 MB / 0.7761 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002417/0.04752, allocations: 151.4 kB / 0.8169 GB, free: 9.16 MB / 0.7761 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.513e-05/0.04762, allocations: 23.92 kB / 0.8169 GB, free: 9.137 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005271/0.04814, allocations: 39.98 kB / 0.817 GB, free: 9.098 MB / 0.7761 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001176/0.04826, allocations: 75.7 kB / 0.817 GB, free: 9.023 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.025e-05/0.04832, allocations: 23.97 kB / 0.817 GB, free: 9 MB / 0.7761 GB Notification: Performance of sorting global known variables: time 0.0001788/0.0485, allocations: 188.4 kB / 0.8172 GB, free: 8.812 MB / 0.7761 GB Notification: Performance of sort global known variables: time 5e-08/0.0485, allocations: 0 / 0.8172 GB, free: 8.812 MB / 0.7761 GB Notification: Performance of remove unused functions: time 0.001171/0.04967, allocations: 432 kB / 0.8176 GB, free: 8.391 MB / 0.7761 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 19 * 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 (58): * Single equations (assignments): 56 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(2,6,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0001698/0.04984, allocations: 108.2 kB / 0.8177 GB, free: 8.277 MB / 0.7761 GB Notification: Performance of simCode: created initialization part: time 0.002011/0.05185, allocations: 1.608 MB / 0.8193 GB, free: 6.617 MB / 0.7761 GB Notification: Performance of simCode: created event and clocks part: time 1.816e-05/0.05187, allocations: 12.5 kB / 0.8193 GB, free: 6.602 MB / 0.7761 GB Notification: Performance of simCode: created simulation system equations: time 0.0006515/0.05252, allocations: 0.5875 MB / 0.8199 GB, free: 5.984 MB / 0.7761 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006838/0.05321, allocations: 140.4 kB / 0.82 GB, free: 5.852 MB / 0.7761 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002851/0.05606, allocations: 1.468 MB / 0.8215 GB, free: 4.289 MB / 0.7761 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001782/0.05623, allocations: 209.6 kB / 0.8217 GB, free: 4.066 MB / 0.7761 GB Notification: Performance of simCode: alias equations: time 0.0009051/0.05714, allocations: 269.6 kB / 0.8219 GB, free: 3.801 MB / 0.7761 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00071/0.05785, allocations: 171.3 kB / 0.8221 GB, free: 3.633 MB / 0.7761 GB Notification: Performance of SimCode: time 9.02e-07/0.05785, allocations: 4 kB / 0.8221 GB, free: 3.629 MB / 0.7761 GB Notification: Performance of Templates: time 0.02169/0.07954, allocations: 16.68 MB / 0.8384 GB, free: 3.062 MB / 0.7917 GB " [Timeout remaining time 300] make -j1 -f Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer.pipe >> ../files/Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer.sim & ./Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer -abortSlowSimulation -alarm=240 -lv LOG_STATS > Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 5.336035174317658]