Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.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 0.001338/0.001338, allocations: 105.8 kB / 18.84 MB, free: 3.023 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 0.001467/0.001467, allocations: 192.1 kB / 22.11 MB, free: 4.223 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 1.443/1.443, allocations: 225.6 MB / 250.8 MB, free: 2.914 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-maint.12.x/package.mo): time 2.83/2.83, allocations: 495.8 MB / 0.783 GB, free: 12.21 MB / 0.6231 GB " [Timeout remaining time 176] Using package Buildings with version 12.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-maint.12.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.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|load.S.1.|load.S.2.|sou.S.1.|sou.S.2.|load.i.1.|load.i.2.|conACAC.terminal_n.v.1.|conACAC.terminal_n.v.2.|conACAC.terminal_p.v.1.|conACAC.terminal_p.v.2.",fileNamePrefix="Buildings_12_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter") translateModel(Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|load.S.1.|load.S.2.|sou.S.1.|sou.S.2.|load.i.1.|load.i.2.|conACAC.terminal_n.v.1.|conACAC.terminal_n.v.2.|conACAC.terminal_p.v.1.|conACAC.terminal_p.v.2.",fileNamePrefix="Buildings_12_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.002068/0.002068, allocations: 71.88 kB / 1.137 GB, free: 12.19 MB / 0.92 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.207/1.209, allocations: 173.6 MB / 1.307 GB, free: 33.76 MB / 1.061 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter): time 0.00399/1.213, allocations: 2.826 MB / 1.31 GB, free: 31.87 MB / 1.061 GB Notification: Performance of NFInst.instExpressions: time 0.003092/1.216, allocations: 2.152 MB / 1.312 GB, free: 30.44 MB / 1.061 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001555/1.216, allocations: 2.844 kB / 1.312 GB, free: 30.44 MB / 1.061 GB Notification: Performance of NFTyping.typeComponents: time 0.0008099/1.217, allocations: 243.6 kB / 1.312 GB, free: 30.3 MB / 1.061 GB Notification: Performance of NFTyping.typeBindings: time 0.0004935/1.217, allocations: 217.3 kB / 1.312 GB, free: 30.18 MB / 1.061 GB Notification: Performance of NFTyping.typeClassSections: time 0.0006987/1.218, allocations: 275.8 kB / 1.312 GB, free: 30.06 MB / 1.061 GB Notification: Performance of NFFlatten.flatten: time 0.0003233/1.218, allocations: 333.9 kB / 1.313 GB, free: 29.92 MB / 1.061 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002944/1.219, allocations: 117.2 kB / 1.313 GB, free: 29.87 MB / 1.061 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001768/1.219, allocations: 139.1 kB / 1.313 GB, free: 29.81 MB / 1.061 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002932/1.219, allocations: 168.7 kB / 1.313 GB, free: 29.74 MB / 1.061 GB Notification: Performance of NFPackage.collectConstants: time 4.078e-05/1.219, allocations: 20.16 kB / 1.313 GB, free: 29.74 MB / 1.061 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0005288/1.22, allocations: 396.9 kB / 1.313 GB, free: 29.62 MB / 1.061 GB Notification: Performance of NFScalarize.scalarize: time 9.791e-05/1.22, allocations: 102.5 kB / 1.314 GB, free: 29.58 MB / 1.061 GB Notification: Performance of NFVerifyModel.verify: time 0.000102/1.22, allocations: 112.1 kB / 1.314 GB, free: 29.51 MB / 1.061 GB Notification: Performance of NFConvertDAE.convert: time 0.0005691/1.22, allocations: 496.6 kB / 1.314 GB, free: 29.36 MB / 1.061 GB Notification: Performance of FrontEnd - DAE generated: time 4.959e-06/1.22, allocations: 0 / 1.314 GB, free: 29.36 MB / 1.061 GB Notification: Performance of FrontEnd: time 2.014e-06/1.22, allocations: 0 / 1.314 GB, free: 29.36 MB / 1.061 GB Notification: Performance of Transformations before backend: time 7.364e-06/1.22, allocations: 0 / 1.314 GB, free: 29.36 MB / 1.061 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 54 * Number of variables: 54 Notification: Performance of Generate backend data structure: time 0.000948/1.221, allocations: 0.4973 MB / 1.315 GB, free: 28.96 MB / 1.061 GB Notification: Performance of prepare preOptimizeDAE: time 4.007e-05/1.221, allocations: 15 kB / 1.315 GB, free: 28.95 MB / 1.061 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009827/1.222, allocations: 127.5 kB / 1.315 GB, free: 28.93 MB / 1.061 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003003/1.223, allocations: 212 kB / 1.315 GB, free: 28.76 MB / 1.061 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.94e-05/1.223, allocations: 17.62 kB / 1.315 GB, free: 28.75 MB / 1.061 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.498e-05/1.223, allocations: 23.3 kB / 1.315 GB, free: 28.74 MB / 1.061 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006714/1.223, allocations: 403.9 kB / 1.315 GB, free: 28.53 MB / 1.061 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.592e-05/1.223, allocations: 0 / 1.315 GB, free: 28.53 MB / 1.061 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.773e-05/1.223, allocations: 10.86 kB / 1.315 GB, free: 28.52 MB / 1.061 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.207e-05/1.223, allocations: 31.8 kB / 1.315 GB, free: 28.52 MB / 1.061 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006708/1.224, allocations: 369.7 kB / 1.316 GB, free: 28.41 MB / 1.061 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001778/1.226, allocations: 1.705 MB / 1.317 GB, free: 27.02 MB / 1.061 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007126/1.227, allocations: 345.1 kB / 1.318 GB, free: 26.88 MB / 1.061 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00031/1.227, allocations: 190.2 kB / 1.318 GB, free: 26.8 MB / 1.061 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001144/1.227, allocations: 15.86 kB / 1.318 GB, free: 26.79 MB / 1.061 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.466e-05/1.227, allocations: 36.38 kB / 1.318 GB, free: 26.75 MB / 1.061 GB Notification: Performance of pre-optimization done (n=25): time 1.623e-06/1.227, allocations: 0 / 1.318 GB, free: 26.75 MB / 1.061 GB Notification: Performance of matching and sorting (n=35): time 0.009449/1.237, allocations: 2.224 MB / 1.32 GB, free: 26.23 MB / 1.061 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.695e-05/1.237, allocations: 86.36 kB / 1.32 GB, free: 26.13 MB / 1.061 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001695/1.237, allocations: 179.4 kB / 1.32 GB, free: 26 MB / 1.061 GB Notification: Performance of collectPreVariables (initialization): time 4.757e-05/1.237, allocations: 36.2 kB / 1.32 GB, free: 25.96 MB / 1.061 GB Notification: Performance of collectInitialEqns (initialization): time 7.747e-05/1.237, allocations: 153.6 kB / 1.321 GB, free: 25.82 MB / 1.061 GB Notification: Performance of collectInitialBindings (initialization): time 9.673e-05/1.237, allocations: 122.4 kB / 1.321 GB, free: 25.73 MB / 1.061 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001624/1.237, allocations: 82.31 kB / 1.321 GB, free: 25.68 MB / 1.061 GB Notification: Performance of setup shared object (initialization): time 6.255e-05/1.237, allocations: 330.6 kB / 1.321 GB, free: 25.36 MB / 1.061 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005538/1.238, allocations: 291 kB / 1.321 GB, free: 25.26 MB / 1.061 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006014/1.238, allocations: 369.6 kB / 1.322 GB, free: 25.06 MB / 1.061 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001125/1.239, allocations: 0.654 MB / 1.322 GB, free: 24.74 MB / 1.061 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.527e-06/1.24, allocations: 3.938 kB / 1.322 GB, free: 24.74 MB / 1.061 GB Notification: Performance of matching and sorting (n=44) (initialization): time 0.001347/1.241, allocations: 0.7084 MB / 1.323 GB, free: 24.46 MB / 1.061 GB Notification: Performance of prepare postOptimizeDAE: time 1.884e-05/1.241, allocations: 4.844 kB / 1.323 GB, free: 24.46 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.416e-06/1.241, allocations: 2.312 kB / 1.323 GB, free: 24.46 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.209e-05/1.241, allocations: 5.344 kB / 1.323 GB, free: 24.46 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001345/1.242, allocations: 204.3 kB / 1.323 GB, free: 24.45 MB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.122e-05/1.242, allocations: 6.656 kB / 1.323 GB, free: 24.44 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004923/1.243, allocations: 62.97 kB / 1.323 GB, free: 24.43 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.427e-05/1.243, allocations: 14.09 kB / 1.323 GB, free: 24.43 MB / 1.061 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006357/1.243, allocations: 394.2 kB / 1.324 GB, free: 24.24 MB / 1.061 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000559/1.244, allocations: 353.4 kB / 1.324 GB, free: 24.05 MB / 1.061 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001208/1.245, allocations: 0.6462 MB / 1.325 GB, free: 23.73 MB / 1.061 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.693e-06/1.245, allocations: 0.9062 kB / 1.325 GB, free: 23.73 MB / 1.061 GB Notification: Performance of matching and sorting (n=44) (initialization_lambda0): time 0.001656/1.247, allocations: 0.6789 MB / 1.325 GB, free: 23.46 MB / 1.061 GB Notification: Performance of prepare postOptimizeDAE: time 1.813e-05/1.247, allocations: 6.562 kB / 1.325 GB, free: 23.46 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.442e-06/1.247, allocations: 2.281 kB / 1.325 GB, free: 23.46 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.28e-05/1.247, allocations: 4.688 kB / 1.325 GB, free: 23.46 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001382/1.248, allocations: 198.6 kB / 1.326 GB, free: 23.45 MB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.172e-05/1.248, allocations: 8.25 kB / 1.326 GB, free: 23.45 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000524/1.249, allocations: 51.64 kB / 1.326 GB, free: 23.45 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.184e-05/1.249, allocations: 19.16 kB / 1.326 GB, free: 23.44 MB / 1.061 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * 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 (44): * Single equations (assignments): 44 * 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 0.0001863/1.249, allocations: 205.6 kB / 1.326 GB, free: 23.24 MB / 1.061 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001093/1.249, allocations: 22.58 kB / 1.326 GB, free: 23.23 MB / 1.061 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001637/1.251, allocations: 0.714 MB / 1.327 GB, free: 22.91 MB / 1.061 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.735e-06/1.251, allocations: 8.031 kB / 1.327 GB, free: 22.91 MB / 1.061 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.836e-06/1.251, allocations: 4.688 kB / 1.327 GB, free: 22.91 MB / 1.061 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.122e-06/1.251, allocations: 0 / 1.327 GB, free: 22.91 MB / 1.061 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002258/1.253, allocations: 1.319 MB / 1.328 GB, free: 22.2 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.262e-06/1.253, allocations: 2.062 kB / 1.328 GB, free: 22.2 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007703/1.254, allocations: 138.2 kB / 1.328 GB, free: 22.19 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.296e-06/1.254, allocations: 7.906 kB / 1.328 GB, free: 22.18 MB / 1.061 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.181e-05/1.254, allocations: 8.812 kB / 1.328 GB, free: 22.18 MB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.849e-06/1.254, allocations: 13.91 kB / 1.328 GB, free: 22.17 MB / 1.061 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.641e-06/1.254, allocations: 6.562 kB / 1.328 GB, free: 22.17 MB / 1.061 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001077/1.255, allocations: 0.7244 MB / 1.329 GB, free: 21.72 MB / 1.061 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000157/1.255, allocations: 66.06 kB / 1.329 GB, free: 21.7 MB / 1.061 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.437e-05/1.255, allocations: 12.78 kB / 1.329 GB, free: 21.69 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003859/1.256, allocations: 46.03 kB / 1.329 GB, free: 21.68 MB / 1.061 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.195e-05/1.256, allocations: 27.25 kB / 1.329 GB, free: 21.67 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.683e-05/1.256, allocations: 12.92 kB / 1.329 GB, free: 21.67 MB / 1.061 GB Notification: Performance of sorting global known variables: time 0.0001942/1.256, allocations: 152.1 kB / 1.329 GB, free: 21.57 MB / 1.061 GB Notification: Performance of sort global known variables: time 8e-08/1.256, allocations: 0 / 1.329 GB, free: 21.57 MB / 1.061 GB Notification: Performance of remove unused functions: time 0.0008645/1.257, allocations: 153.9 kB / 1.329 GB, free: 21.55 MB / 1.061 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * 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 (37): * Single equations (assignments): 37 * 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 0.000255/1.257, allocations: 135 kB / 1.329 GB, free: 21.45 MB / 1.061 GB Notification: Performance of simCode: created initialization part: time 0.002493/1.26, allocations: 0.8698 MB / 1.33 GB, free: 21.16 MB / 1.061 GB Notification: Performance of simCode: created event and clocks part: time 3.166e-06/1.26, allocations: 0.5 kB / 1.33 GB, free: 21.16 MB / 1.061 GB Notification: Performance of simCode: created simulation system equations: time 0.0006098/1.26, allocations: 242.5 kB / 1.33 GB, free: 21.09 MB / 1.061 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005625/1.261, allocations: 62.23 kB / 1.33 GB, free: 21.06 MB / 1.061 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001319/1.262, allocations: 0.7224 MB / 1.331 GB, free: 20.65 MB / 1.061 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002865/1.262, allocations: 0.7823 MB / 1.332 GB, free: 19.94 MB / 1.061 GB Notification: Performance of simCode: alias equations: time 0.0006613/1.263, allocations: 186.3 kB / 1.332 GB, free: 19.9 MB / 1.061 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002045/1.263, allocations: 35.14 kB / 1.332 GB, free: 19.89 MB / 1.061 GB Notification: Performance of SimCode: time 7.51e-07/1.263, allocations: 0 / 1.332 GB, free: 19.89 MB / 1.061 GB Notification: Performance of Templates: time 0.01424/1.277, allocations: 5.931 MB / 1.338 GB, free: 19.53 MB / 1.061 GB " [Timeout remaining time 299] make -j1 -f Buildings_12_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe ; mkfifo Buildings_12_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe ; head -c 1048576 < Buildings_12_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe >> ../files/Buildings_12_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.sim & ./Buildings_12_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_12_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Electrical_AC_OnePhase_Conversion_Examples_ACACConverter.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.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: 9.809640232473612]