Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpLowRise.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 0.002551/0.002551, allocations: 83.69 kB / 20.24 MB, free: 4.184 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 0.003153/0.003153, allocations: 161.3 kB / 23.55 MB, free: 0.8711 MB / 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 1.558/1.558, allocations: 177.1 MB / 203.9 MB, free: 5.586 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo): time 2.984/2.984, allocations: 359 MB / 0.6048 GB, free: 10.95 MB / 0.573 GB " [Timeout remaining time 176] Using package Buildings with version 11.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.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.Fluid.Sources.Examples.Outside_CpLowRise,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|weaDat.weaBus.winDir|north.pWin|west.pWin|east.pWin|south.pWin",fileNamePrefix="Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpLowRise") translateModel(Buildings.Fluid.Sources.Examples.Outside_CpLowRise,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|weaDat.weaBus.winDir|north.pWin|west.pWin|east.pWin|south.pWin",fileNamePrefix="Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpLowRise") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.543e-06/1.543e-06, allocations: 0 / 0.7864 GB, free: 12.82 MB / 0.7448 GB Notification: Performance of FrontEnd - Absyn->SCode: time 3.228e-05/3.382e-05, allocations: 8.922 kB / 0.7864 GB, free: 12.81 MB / 0.7448 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sources.Examples.Outside_CpLowRise): time 0.2409/0.2409, allocations: 164 MB / 0.9465 GB, free: 8.27 MB / 0.9011 GB Notification: Performance of NFInst.instExpressions: time 0.02923/0.2701, allocations: 17.53 MB / 0.9637 GB, free: 6.688 MB / 0.9167 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001619/0.2717, allocations: 35.69 kB / 0.9637 GB, free: 6.652 MB / 0.9167 GB Notification: Performance of NFTyping.typeComponents: time 0.00183/0.2736, allocations: 0.5503 MB / 0.9642 GB, free: 6.098 MB / 0.9167 GB Notification: Performance of NFTyping.typeBindings: time 0.005723/0.2793, allocations: 1.705 MB / 0.9659 GB, free: 4.383 MB / 0.9167 GB Notification: Performance of NFTyping.typeClassSections: time 0.004004/0.2833, allocations: 1.363 MB / 0.9672 GB, free: 3.012 MB / 0.9167 GB Notification: Performance of NFFlatten.flatten: time 0.004714/0.288, allocations: 2.812 MB / 0.97 GB, free: 192 kB / 0.9167 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003193/0.2912, allocations: 1.575 MB / 0.9715 GB, free: 14.56 MB / 0.9323 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006273/0.2975, allocations: 2.037 MB / 0.9735 GB, free: 12.66 MB / 0.9323 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001522/0.299, allocations: 0.8023 MB / 0.9743 GB, free: 11.85 MB / 0.9323 GB Notification: Performance of NFPackage.collectConstants: time 0.0003936/0.2994, allocations: 216 kB / 0.9745 GB, free: 11.64 MB / 0.9323 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003038/0.3024, allocations: 1.306 MB / 0.9758 GB, free: 10.33 MB / 0.9323 GB Notification: Performance of NFScalarize.scalarize: time 0.000678/0.3031, allocations: 0.6035 MB / 0.9764 GB, free: 9.727 MB / 0.9323 GB Notification: Performance of NFVerifyModel.verify: time 0.001143/0.3042, allocations: 0.7287 MB / 0.9771 GB, free: 8.996 MB / 0.9323 GB Notification: Performance of NFConvertDAE.convert: time 0.005719/0.31, allocations: 3.361 MB / 0.9803 GB, free: 5.625 MB / 0.9323 GB Notification: Performance of FrontEnd - DAE generated: time 3.917e-06/0.31, allocations: 0 / 0.9803 GB, free: 5.625 MB / 0.9323 GB Notification: Performance of FrontEnd: time 1.233e-06/0.31, allocations: 0 / 0.9803 GB, free: 5.625 MB / 0.9323 GB Notification: Performance of Transformations before backend: time 3.862e-05/0.31, allocations: 0 / 0.9803 GB, free: 5.625 MB / 0.9323 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 439 * Number of variables: 439 Notification: Performance of Generate backend data structure: time 0.005025/0.315, allocations: 2.556 MB / 0.9828 GB, free: 3.012 MB / 0.9323 GB Notification: Performance of prepare preOptimizeDAE: time 4.512e-05/0.3151, allocations: 12.03 kB / 0.9829 GB, free: 3 MB / 0.9323 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004632/0.3197, allocations: 0.8091 MB / 0.9836 GB, free: 2.188 MB / 0.9323 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002537/0.3222, allocations: 1.111 MB / 0.9847 GB, free: 1.047 MB / 0.9323 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001601/0.3224, allocations: 131.5 kB / 0.9849 GB, free: 0.918 MB / 0.9323 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003084/0.3227, allocations: 180 kB / 0.985 GB, free: 0.7422 MB / 0.9323 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004349/0.3271, allocations: 2.579 MB / 0.9875 GB, free: 13.91 MB / 0.948 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.651e-05/0.3271, allocations: 0 / 0.9875 GB, free: 13.91 MB / 0.948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001966/0.3273, allocations: 79.94 kB / 0.9876 GB, free: 13.84 MB / 0.948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001746/0.3275, allocations: 40 kB / 0.9877 GB, free: 13.8 MB / 0.948 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003438/0.3309, allocations: 1.629 MB / 0.9892 GB, free: 12.16 MB / 0.948 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01087/0.3418, allocations: 5.146 MB / 0.9943 GB, free: 6.898 MB / 0.948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002953/0.3447, allocations: 1.275 MB / 0.9955 GB, free: 5.621 MB / 0.948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001166/0.3459, allocations: 0.5422 MB / 0.996 GB, free: 5.074 MB / 0.948 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00114/0.347, allocations: 193.1 kB / 0.9962 GB, free: 4.883 MB / 0.948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002375/0.3494, allocations: 1.481 MB / 0.9977 GB, free: 3.234 MB / 0.948 GB Notification: Performance of pre-optimization done (n=154): time 4.339e-06/0.3494, allocations: 0 / 0.9977 GB, free: 3.234 MB / 0.948 GB Notification: Performance of matching and sorting (n=154): time 0.006989/0.3564, allocations: 2.05 MB / 0.9997 GB, free: 1.16 MB / 0.948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000175/0.3566, allocations: 201.2 kB / 0.9999 GB, free: 0.918 MB / 0.948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001739/0.3583, allocations: 0.9564 MB / 1.001 GB, free: 15.94 MB / 0.9636 GB Notification: Performance of collectPreVariables (initialization): time 0.0002176/0.3585, allocations: 65.64 kB / 1.001 GB, free: 15.87 MB / 0.9636 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009348/0.3595, allocations: 0.7699 MB / 1.002 GB, free: 15.09 MB / 0.9636 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006987/0.3602, allocations: 0.5464 MB / 1.002 GB, free: 14.54 MB / 0.9636 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006551/0.3608, allocations: 329.1 kB / 1.002 GB, free: 14.21 MB / 0.9636 GB Notification: Performance of setup shared object (initialization): time 0.0003966/0.3612, allocations: 0.5707 MB / 1.003 GB, free: 13.63 MB / 0.9636 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001119/0.3623, allocations: 427.8 kB / 1.003 GB, free: 13.21 MB / 0.9636 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001575/0.3639, allocations: 0.8733 MB / 1.004 GB, free: 12.25 MB / 0.9636 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002557/0.3665, allocations: 1.055 MB / 1.005 GB, free: 11.19 MB / 0.9636 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.364e-06/0.3665, allocations: 0 / 1.005 GB, free: 11.19 MB / 0.9636 GB Notification: Performance of matching and sorting (n=179) (initialization): time 0.004177/0.3707, allocations: 1.518 MB / 1.007 GB, free: 9.641 MB / 0.9636 GB Notification: Performance of prepare postOptimizeDAE: time 2.611e-05/0.3707, allocations: 4 kB / 1.007 GB, free: 9.637 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.524e-05/0.3707, allocations: 7.984 kB / 1.007 GB, free: 9.629 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001619/0.3723, allocations: 282.3 kB / 1.007 GB, free: 9.332 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001792/0.3741, allocations: 351.5 kB / 1.007 GB, free: 8.988 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009314/0.3834, allocations: 9.292 MB / 1.016 GB, free: 15.08 MB / 0.9792 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00159/0.385, allocations: 132.8 kB / 1.017 GB, free: 14.95 MB / 0.9792 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000349/0.3854, allocations: 63.95 kB / 1.017 GB, free: 14.89 MB / 0.9792 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 27 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.decAng.k,$PRE.weaDat.decAng.k,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.k,$PRE.weaDat.eqnTim.k,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.k,$PRE.weaDat.conTim.k,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.k,$PRE.weaDat.conTimMin.k,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.k,$PRE.weaDat.locTim.k,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (169): * Single equations (assignments): 164 * 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): 4 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.001264/0.3866, allocations: 371.1 kB / 1.017 GB, free: 14.52 MB / 0.9792 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006625/0.3873, allocations: 179.2 kB / 1.017 GB, free: 14.34 MB / 0.9792 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004707/0.392, allocations: 1.72 MB / 1.019 GB, free: 12.59 MB / 0.9792 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.574e-05/0.392, allocations: 16 kB / 1.019 GB, free: 12.57 MB / 0.9792 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.025e-06/0.392, allocations: 4 kB / 1.019 GB, free: 12.57 MB / 0.9792 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.967e-05/0.392, allocations: 7.969 kB / 1.019 GB, free: 12.56 MB / 0.9792 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008245/0.4003, allocations: 3.367 MB / 1.022 GB, free: 9.117 MB / 0.9792 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.003e-06/0.4003, allocations: 0 / 1.022 GB, free: 9.117 MB / 0.9792 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00157/0.4019, allocations: 319.5 kB / 1.023 GB, free: 8.805 MB / 0.9792 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001373/0.4032, allocations: 266.2 kB / 1.023 GB, free: 8.523 MB / 0.9792 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001484/0.4034, allocations: 43.97 kB / 1.023 GB, free: 8.48 MB / 0.9792 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009247/0.4126, allocations: 9.317 MB / 1.032 GB, free: 14.54 MB / 0.9948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.873e-06/0.4126, allocations: 128 / 1.032 GB, free: 14.54 MB / 0.9948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005346/0.418, allocations: 1.75 MB / 1.034 GB, free: 12.75 MB / 0.9948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001138/0.4191, allocations: 330.5 kB / 1.034 GB, free: 12.42 MB / 0.9948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003665/0.4195, allocations: 36 kB / 1.034 GB, free: 12.39 MB / 0.9948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001292/0.4208, allocations: 78.38 kB / 1.034 GB, free: 12.31 MB / 0.9948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003291/0.4211, allocations: 125.8 kB / 1.034 GB, free: 12.19 MB / 0.9948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002303/0.4213, allocations: 71.94 kB / 1.034 GB, free: 12.12 MB / 0.9948 GB Notification: Performance of sorting global known variables: time 0.00113/0.4225, allocations: 0.5888 MB / 1.035 GB, free: 11.53 MB / 0.9948 GB Notification: Performance of sort global known variables: time 8.1e-08/0.4225, allocations: 0 / 1.035 GB, free: 11.53 MB / 0.9948 GB Notification: Performance of remove unused functions: time 0.002385/0.4249, allocations: 0.6467 MB / 1.035 GB, free: 10.88 MB / 0.9948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 15 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.locTim.k,weaDat.conTimMin.tNext,weaDat.conTimMin.k,weaDat.conTim.tNext,weaDat.conTim.k,weaDat.eqnTim.tNext,weaDat.eqnTim.k,weaDat.decAng.tNext,weaDat.decAng.k) * Number of discrete states: 10 (weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.locTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext,weaDat.decAng.k,weaDat.eqnTim.k,weaDat.conTim.k,weaDat.conTimMin.k,weaDat.locTim.k) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (157): * Single equations (assignments): 142 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * 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): 4 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.004521/0.4294, allocations: 0.7882 MB / 1.036 GB, free: 10.3 MB / 0.9948 GB Notification: Performance of simCode: created initialization part: time 0.004557/0.4339, allocations: 2.087 MB / 1.038 GB, free: 8.129 MB / 0.9948 GB Notification: Performance of simCode: created event and clocks part: time 7.625e-06/0.4339, allocations: 0.6562 kB / 1.038 GB, free: 8.129 MB / 0.9948 GB Notification: Performance of simCode: created simulation system equations: time 0.00272/0.4367, allocations: 1.555 MB / 1.04 GB, free: 6.48 MB / 0.9948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003195/0.4399, allocations: 0.5717 MB / 1.04 GB, free: 5.934 MB / 0.9948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006556/0.4464, allocations: 2.79 MB / 1.043 GB, free: 3.102 MB / 0.9948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00115/0.4476, allocations: 0.7176 MB / 1.044 GB, free: 2.344 MB / 0.9948 GB Notification: Performance of simCode: alias equations: time 0.001804/0.4494, allocations: 402.1 kB / 1.044 GB, free: 1.945 MB / 0.9948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005828/0.4499, allocations: 156.4 kB / 1.044 GB, free: 1.793 MB / 0.9948 GB Notification: Performance of SimCode: time 1.774e-06/0.4499, allocations: 4 kB / 1.044 GB, free: 1.789 MB / 0.9948 GB Notification: Performance of Templates: time 0.4164/0.8664, allocations: 28.41 MB / 1.072 GB, free: 292.1 MB / 0.9948 GB " [Timeout remaining time 299] make -j1 -f Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpLowRise.makefile [Timeout 300] (rm -f Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpLowRise.pipe ; mkfifo Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpLowRise.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpLowRise.pipe >> ../files/Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpLowRise.sim & ./Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpLowRise -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpLowRise.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpLowRise_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_Sources_Examples_Outside_CpLowRise.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpLowRise.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: 10.209346510004252]