Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction.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 0.0008509/0.0008509, allocations: 80.55 kB / 19.96 MB, free: 4.598 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 0.0009301/0.0009301, allocations: 173.2 kB / 23.24 MB, free: 1.324 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 0.9202/0.9202, allocations: 177.1 MB / 203.5 MB, free: 5.738 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 1.855/1.855, allocations: 389.6 MB / 0.6343 GB, free: 12.6 MB / 0.6042 GB " [Timeout remaining time 177] 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: "" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction,fileNamePrefix="Buildings_13_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_ShaGFunction",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction,fileNamePrefix="Buildings_13_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_ShaGFunction",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.172e-06/1.172e-06, allocations: 0 / 1.001 GB, free: 13.44 MB / 0.9636 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.061e-05/1.178e-05, allocations: 6.281 kB / 1.001 GB, free: 13.43 MB / 0.9636 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction): time 0.001041/0.001053, allocations: 0.5752 MB / 1.001 GB, free: 12.86 MB / 0.9636 GB Notification: Performance of NFInst.instExpressions: time 0.0009652/0.002018, allocations: 1.008 MB / 1.002 GB, free: 11.84 MB / 0.9636 GB Notification: Performance of NFInst.updateImplicitVariability: time 2.087e-05/0.002039, allocations: 0 / 1.002 GB, free: 11.84 MB / 0.9636 GB Notification: Performance of NFTyping.typeComponents: time 1.326e-05/0.002052, allocations: 7.938 kB / 1.002 GB, free: 11.83 MB / 0.9636 GB Notification: Performance of NFTyping.typeBindings: time 0.0005084/0.002561, allocations: 95.75 kB / 1.002 GB, free: 11.73 MB / 0.9636 GB Notification: Performance of NFTyping.typeClassSections: time 2.486e-05/0.002585, allocations: 15.88 kB / 1.002 GB, free: 11.72 MB / 0.9636 GB Notification: Performance of NFFlatten.flatten: time 4.602e-05/0.002631, allocations: 4 kB / 1.002 GB, free: 11.71 MB / 0.9636 GB Notification: Performance of NFFlatten.resolveConnections: time 3.725e-05/0.002669, allocations: 0 / 1.002 GB, free: 11.71 MB / 0.9636 GB Notification: Performance of NFEvalConstants.evaluate: time 2.969e-05/0.002698, allocations: 11.92 kB / 1.002 GB, free: 11.7 MB / 0.9636 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001544/0.002853, allocations: 27.97 kB / 1.002 GB, free: 11.68 MB / 0.9636 GB Notification: Performance of NFPackage.collectConstants: time 1.142e-05/0.002864, allocations: 0 / 1.002 GB, free: 11.68 MB / 0.9636 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001396/0.003004, allocations: 83.84 kB / 1.003 GB, free: 11.59 MB / 0.9636 GB Notification: Performance of NFScalarize.scalarize: time 1.022e-05/0.003014, allocations: 3.938 kB / 1.003 GB, free: 11.59 MB / 0.9636 GB Notification: Performance of NFVerifyModel.verify: time 1.402e-05/0.003028, allocations: 4 kB / 1.003 GB, free: 11.59 MB / 0.9636 GB Notification: Performance of NFConvertDAE.convert: time 0.0001417/0.00317, allocations: 87.83 kB / 1.003 GB, free: 11.5 MB / 0.9636 GB Notification: Performance of FrontEnd - DAE generated: time 1.883e-06/0.003172, allocations: 0 / 1.003 GB, free: 11.5 MB / 0.9636 GB Notification: Performance of FrontEnd: time 8.42e-07/0.003172, allocations: 0 / 1.003 GB, free: 11.5 MB / 0.9636 GB Notification: Performance of Transformations before backend: time 3.616e-06/0.003176, allocations: 0 / 1.003 GB, free: 11.5 MB / 0.9636 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1 * Number of variables: 1 Notification: Performance of Generate backend data structure: time 0.000251/0.003427, allocations: 254.3 kB / 1.003 GB, free: 11.22 MB / 0.9636 GB Notification: Performance of prepare preOptimizeDAE: time 0.0001025/0.003529, allocations: 13.34 kB / 1.003 GB, free: 11.21 MB / 0.9636 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 3.112e-05/0.003561, allocations: 34.75 kB / 1.003 GB, free: 11.17 MB / 0.9636 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 1.919e-05/0.00358, allocations: 0.9375 kB / 1.003 GB, free: 11.17 MB / 0.9636 GB Notification: Performance of preOpt evaluateParameters (simulation): time 7.469e-05/0.003654, allocations: 113.8 kB / 1.003 GB, free: 11.03 MB / 0.9636 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.107e-06/0.003664, allocations: 4.375 kB / 1.003 GB, free: 11.03 MB / 0.9636 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.294e-06/0.003671, allocations: 4.312 kB / 1.003 GB, free: 11.02 MB / 0.9636 GB Notification: Performance of preOpt clockPartitioning (simulation): time 7.478e-05/0.003746, allocations: 30.27 kB / 1.003 GB, free: 10.99 MB / 0.9636 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.514e-06/0.003753, allocations: 192 / 1.003 GB, free: 10.99 MB / 0.9636 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.436e-06/0.003762, allocations: 3.938 kB / 1.003 GB, free: 10.98 MB / 0.9636 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.799e-06/0.003766, allocations: 0 / 1.003 GB, free: 10.98 MB / 0.9636 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 1.601e-05/0.003782, allocations: 3.984 kB / 1.003 GB, free: 10.98 MB / 0.9636 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002917/0.004074, allocations: 358.5 kB / 1.003 GB, free: 10.59 MB / 0.9636 GB Notification: Performance of preOpt comSubExp (simulation): time 6.455e-05/0.004139, allocations: 181 kB / 1.004 GB, free: 10.4 MB / 0.9636 GB Notification: Performance of preOpt resolveLoops (simulation): time 2.323e-05/0.004162, allocations: 80.14 kB / 1.004 GB, free: 10.32 MB / 0.9636 GB Notification: Performance of preOpt evalFunc (simulation): time 1.826e-05/0.00418, allocations: 83.28 kB / 1.004 GB, free: 10.23 MB / 0.9636 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.052e-05/0.004211, allocations: 105.8 kB / 1.004 GB, free: 10.12 MB / 0.9636 GB Notification: Performance of pre-optimization done (n=0): time 1.022e-06/0.004212, allocations: 4 kB / 1.004 GB, free: 10.12 MB / 0.9636 GB Notification: Performance of matching and sorting (n=0): time 4.978e-05/0.004262, allocations: 25.7 kB / 1.004 GB, free: 10.09 MB / 0.9636 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.963e-05/0.004301, allocations: 126.7 kB / 1.004 GB, free: 9.949 MB / 0.9636 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003674/0.004669, allocations: 105.8 kB / 1.004 GB, free: 9.836 MB / 0.9636 GB Notification: Performance of collectPreVariables (initialization): time 1.06e-05/0.004679, allocations: 29.7 kB / 1.004 GB, free: 9.801 MB / 0.9636 GB Notification: Performance of collectInitialEqns (initialization): time 3.078e-05/0.00471, allocations: 80.14 kB / 1.004 GB, free: 9.719 MB / 0.9636 GB Notification: Performance of collectInitialBindings (initialization): time 2.565e-06/0.004713, allocations: 0 / 1.004 GB, free: 9.719 MB / 0.9636 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.289e-05/0.004735, allocations: 9.719 kB / 1.004 GB, free: 9.703 MB / 0.9636 GB Notification: Performance of setup shared object (initialization): time 8.209e-05/0.004818, allocations: 314.8 kB / 1.004 GB, free: 9.387 MB / 0.9636 GB Notification: Performance of preBalanceInitialSystem (initialization): time 8.867e-06/0.004826, allocations: 4 kB / 1.005 GB, free: 9.383 MB / 0.9636 GB Notification: Performance of partitionIndependentBlocks (initialization): time 7.604e-06/0.004834, allocations: 3.984 kB / 1.005 GB, free: 9.379 MB / 0.9636 GB Notification: Performance of analyzeInitialSystem (initialization): time 2.594e-05/0.00486, allocations: 12.86 kB / 1.005 GB, free: 9.363 MB / 0.9636 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.893e-06/0.004862, allocations: 0 / 1.005 GB, free: 9.363 MB / 0.9636 GB Notification: Performance of matching and sorting (n=1) (initialization): time 8.786e-05/0.00495, allocations: 33.64 kB / 1.005 GB, free: 9.324 MB / 0.9636 GB Notification: Performance of prepare postOptimizeDAE: time 1.222e-05/0.004962, allocations: 8 kB / 1.005 GB, free: 9.316 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.238e-06/0.004966, allocations: 3.938 kB / 1.005 GB, free: 9.312 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.146e-05/0.004978, allocations: 0 / 1.005 GB, free: 9.312 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 1.659e-05/0.004994, allocations: 3.938 kB / 1.005 GB, free: 9.309 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.561e-06/0.005, allocations: 4.094 kB / 1.005 GB, free: 9.305 MB / 0.9636 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.001e-05/0.00501, allocations: 0 / 1.005 GB, free: 9.305 MB / 0.9636 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.452e-06/0.005016, allocations: 4 kB / 1.005 GB, free: 9.301 MB / 0.9636 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 1 (cmp) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1): * Single equations (assignments): 1 * 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 6.997e-05/0.005086, allocations: 185.1 kB / 1.005 GB, free: 9.109 MB / 0.9636 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.675e-05/0.005123, allocations: 109.1 kB / 1.005 GB, free: 8.996 MB / 0.9636 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.866e-05/0.005162, allocations: 120.1 kB / 1.005 GB, free: 8.867 MB / 0.9636 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.479e-05/0.005206, allocations: 180.2 kB / 1.005 GB, free: 8.684 MB / 0.9636 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.537e-05/0.005252, allocations: 180.3 kB / 1.005 GB, free: 8.5 MB / 0.9636 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.72e-05/0.005299, allocations: 184.2 kB / 1.005 GB, free: 8.312 MB / 0.9636 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002196/0.005519, allocations: 376.2 kB / 1.006 GB, free: 7.895 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.571e-05/0.005544, allocations: 108.9 kB / 1.006 GB, free: 7.781 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 2.431e-05/0.005569, allocations: 105 kB / 1.006 GB, free: 7.672 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.274e-05/0.005611, allocations: 180.3 kB / 1.006 GB, free: 7.488 MB / 0.9636 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.602e-05/0.005657, allocations: 184.1 kB / 1.006 GB, free: 7.301 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.005e-05/0.005707, allocations: 180.3 kB / 1.007 GB, free: 7.117 MB / 0.9636 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.545e-05/0.005753, allocations: 188.2 kB / 1.007 GB, free: 6.926 MB / 0.9636 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 9.267e-05/0.005846, allocations: 307.8 kB / 1.007 GB, free: 6.602 MB / 0.9636 GB Notification: Performance of postOpt removeConstants (simulation): time 2.897e-05/0.005874, allocations: 104.9 kB / 1.007 GB, free: 6.492 MB / 0.9636 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.96e-05/0.005924, allocations: 180.3 kB / 1.007 GB, free: 6.309 MB / 0.9636 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 4.895e-05/0.005973, allocations: 108.9 kB / 1.007 GB, free: 6.195 MB / 0.9636 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.041e-05/0.006023, allocations: 180.2 kB / 1.008 GB, free: 6.012 MB / 0.9636 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.602e-05/0.006049, allocations: 109 kB / 1.008 GB, free: 5.898 MB / 0.9636 GB Notification: Performance of sorting global known variables: time 3.286e-05/0.006082, allocations: 79.28 kB / 1.008 GB, free: 5.82 MB / 0.9636 GB Notification: Performance of sort global known variables: time 6e-08/0.006082, allocations: 0 / 1.008 GB, free: 5.82 MB / 0.9636 GB Notification: Performance of remove unused functions: time 0.0001746/0.006257, allocations: 23.81 kB / 1.008 GB, free: 5.797 MB / 0.9636 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 (0): * Single equations (assignments): 0 * 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 0.000473/0.00673, allocations: 0.8689 MB / 1.009 GB, free: 4.91 MB / 0.9636 GB Notification: Performance of simCode: created initialization part: time 5.954e-05/0.00679, allocations: 4 kB / 1.009 GB, free: 4.906 MB / 0.9636 GB Notification: Performance of simCode: created event and clocks part: time 1.342e-06/0.006791, allocations: 0 / 1.009 GB, free: 4.906 MB / 0.9636 GB Notification: Performance of simCode: created simulation system equations: time 1.904e-06/0.006793, allocations: 7.875 kB / 1.009 GB, free: 4.898 MB / 0.9636 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002567/0.007049, allocations: 462.3 kB / 1.009 GB, free: 4.445 MB / 0.9636 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004033/0.007453, allocations: 245.5 kB / 1.009 GB, free: 4.164 MB / 0.9636 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 3.32e-05/0.007486, allocations: 51.36 kB / 1.009 GB, free: 4.094 MB / 0.9636 GB Notification: Performance of simCode: alias equations: time 2.195e-05/0.007508, allocations: 4 kB / 1.009 GB, free: 4.09 MB / 0.9636 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 2.633e-05/0.007534, allocations: 12.56 kB / 1.009 GB, free: 4.078 MB / 0.9636 GB Notification: Performance of SimCode: time 7.12e-07/0.007535, allocations: 0 / 1.009 GB, free: 4.078 MB / 0.9636 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07759/0.08512, allocations: 2.209 MB / 1.012 GB, free: 2.082 MB / 0.9636 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.376/7.461, allocations: 7.969 kB / 1.012 GB, free: 2.078 MB / 0.9636 GB " [Timeout remaining time 292] (rm -f Buildings_13_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction.pipe ; mkfifo Buildings_13_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction.pipe >> ../files/Buildings_13_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction.sim & (cd run_OMSimulator && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --stripRoot --tempDir=temp_Buildings_13_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_ShaGFunction_fmu --startTime=0 --stopTime=1 --stepSize=0.0004 --timeout=50 --tolerance=1e-06 ../Buildings_13_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_ShaGFunction.fmu) > Buildings_13_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction.pipe 2>&1) [Timeout 52.5] (rm -f Buildings_13_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction_fmpy.pipe ; mkfifo Buildings_13_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction_fmpy.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction_fmpy.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction_fmpy.sim & (cd run_fmpy && python3 -m fmpy simulate --output-file ../Buildings_13_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction_fmpy_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 ../Buildings_13_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_ShaGFunction.fmu) > Buildings_13_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.ShaGFunction_fmpy.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 12.179797601886094]