Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"[<interactive>:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real
[<interactive>:1:1-1:33:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0004726/0.0004726, allocations: 0 / 0, free: 0 / 0
"
[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 0.0004245/0.0004245, allocations: 0 / 0, free: 0 / 0
"
[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 0.35/0.35, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 180]
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 0.8293/0.8293, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 179]
Using package Buildings with version 14.0.0 (/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: "" <> buildModelFMU(Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter,fileNamePrefix="Buildings_latest_Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter",fmuType="me_cs",version="3.0",platforms={"wasm"})
"" <> buildModelFMU(Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter,fileNamePrefix="Buildings_latest_Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter",fmuType="me_cs",version="3.0",platforms={"wasm"}) [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 2.785e-06/2.785e-06, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - Absyn->SCode: time 1.5e-05/1.778e-05, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter): time 0.03334/0.03336, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instExpressions: time 0.01362/0.04698, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007403/0.04772, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeComponents: time 0.001094/0.04882, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeBindings: time 0.003829/0.05264, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeClassSections: time 0.00394/0.05658, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.flatten: time 0.0024/0.05898, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.resolveConnections: time 0.0006734/0.05966, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFEvalConstants.evaluate: time 0.002362/0.06202, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFSimplifyModel.simplify: time 0.0006161/0.06264, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFPackage.collectConstants: time 8.314e-05/0.06272, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.collectFunctions: time 0.002233/0.06495, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFScalarize.scalarize: time 0.0001986/0.06515, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFVerifyModel.verify: time 0.0003996/0.06555, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFConvertDAE.convert: time 0.00186/0.06741, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - DAE generated: time 7.697e-05/0.06749, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd: time 4.839e-06/0.06749, allocations: 0 / 0, free: 0 / 0
Notification: Performance of Transformations before backend: time 1.165e-05/0.0675, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 40
 * Number of variables: 40
Notification: Performance of Generate backend data structure: time 0.002962/0.07046, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare preOptimizeDAE: time 9.281e-05/0.07056, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002237/0.07078, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003926/0.07117, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002029/0.0732, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.116e-05/0.07326, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001231/0.07339, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001147/0.07453, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt findStateOrder (simulation): time 1.935e-05/0.07455, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.515e-05/0.07463, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.121e-05/0.07464, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008822/0.07552, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003351/0.07887, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt comSubExp (simulation): time 0.0006182/0.07949, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003745/0.07987, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evalFunc (simulation): time 0.0003052/0.08017, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.819e-05/0.08022, allocations: 0 / 0, free: 0 / 0
Notification: Performance of pre-optimization done (n=12): time 5.819e-05/0.08028, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=12): time 0.001483/0.08176, allocations: 0 / 0, free: 0 / 0
Notification: Performance of inlineWhenForInitialization (initialization): time 6.972e-05/0.08183, allocations: 0 / 0, free: 0 / 0
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001552/0.08338, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectPreVariables (initialization): time 0.000102/0.08348, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialEqns (initialization): time 0.000391/0.08388, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialBindings (initialization): time 8.69e-05/0.08396, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003299/0.08429, allocations: 0 / 0, free: 0 / 0
Notification: Performance of setup shared object (initialization): time 0.0004206/0.08471, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003881/0.0851, allocations: 0 / 0, free: 0 / 0
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000691/0.08579, allocations: 0 / 0, free: 0 / 0
Notification: Performance of analyzeInitialSystem (initialization): time 0.000965/0.08676, allocations: 0 / 0, free: 0 / 0
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.01e-05/0.08677, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=30) (initialization): time 0.001705/0.08847, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare postOptimizeDAE: time 3.46e-05/0.08851, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.642e-05/0.08852, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (initialization): time 3.104e-05/0.08855, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004493/0.089, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.528e-05/0.08903, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004747/0.0895, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.669e-05/0.0896, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007473/0.09035, allocations: 0 / 0, free: 0 / 0
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006792/0.09103, allocations: 0 / 0, free: 0 / 0
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009324/0.09196, allocations: 0 / 0, free: 0 / 0
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.939e-06/0.09197, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=30) (initialization_lambda0): time 0.001637/0.09361, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare postOptimizeDAE: time 2.769e-05/0.09363, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.525e-05/0.09365, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (initialization): time 2.48e-05/0.09367, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004183/0.09409, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.417e-05/0.09412, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004653/0.09458, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.434e-05/0.09466, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 20
 * 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 (30):
 * Single equations (assignments): 30
 * 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 0.0004953/0.09515, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003263/0.09548, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001392/0.09687, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.176e-05/0.09688, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.348e-06/0.09689, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.127e-06/0.0969, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003365/0.1003, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.743e-06/0.1003, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000221/0.1005, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (simulation): time 8.867e-06/0.1005, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.017e-05/0.1006, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.196e-06/0.1006, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.041e-06/0.1006, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00124/0.1018, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt removeConstants (simulation): time 0.0006831/0.1025, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002681/0.1028, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004107/0.1032, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001465/0.1033, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.767e-05/0.1034, allocations: 0 / 0, free: 0 / 0
Notification: Performance of sorting global known variables: time 0.000983/0.1043, allocations: 0 / 0, free: 0 / 0
Notification: Performance of sort global known variables: time 2.18e-05/0.1044, allocations: 0 / 0, free: 0 / 0
Notification: Performance of remove unused functions: time 0.002542/0.1069, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * 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 (14):
 * Single equations (assignments): 12
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * 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 0.002628/0.1095, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created initialization part: time 0.001485/0.111, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created event and clocks part: time 8.246e-06/0.111, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created simulation system equations: time 0.00044/0.1115, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003041/0.1145, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01404/0.1285, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005978/0.1291, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: alias equations: time 0.0005398/0.1297, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007087/0.1304, allocations: 0 / 0, free: 0 / 0
Notification: Performance of SimCode: time 0.0006251/0.131, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FMU modelDescription.xml: time 0.004657/0.1357, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FMU model kernel: time 0.002539/0.1382, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FMU translated model: time 0.03977/0.178, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FMU component link: time 4.979e-06/0.178, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FMU precompile: time 1.424e-05/0.178, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FMU write (0.1 MB unzipped): time 0.0001929/0.1782, allocations: 0 / 0, free: 0 / 0
Notification: Building FMU for platform 'wasm' (1/1).
Notification: Finished FMU for platform 'wasm' (1/1).
"
[Timeout remaining time 300]
simulate(Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter,startTime=0,stopTime=1,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|res.m_flow_nominal|res.m_flow|res.m_flow_turbulent|resLarPip.m_flow_nominal|resLarPip.m_flow|resLarPip.m_flow_turbulent|res.v|resLarPip.v|res.dh|resLarPip.dh",fileNamePrefix="Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter",simflags=" -alarm=240  -emit_protected -lv LOG_STATS -startTime=0 -stopTime=1 -tolerance=1e-06 -stepSize=0.0004 -r=Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter_res.mat",resimulateExecutable="Buildings_latest_Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter.fmu") [Timeout 240]
""
[Timeout remaining time 240]
diffSimulationResults("Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
""
[Timeout remaining time 300]
Reference file matches
simulate(Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter,startTime=0,stopTime=1,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|res.m_flow_nominal|res.m_flow|res.m_flow_turbulent|resLarPip.m_flow_nominal|resLarPip.m_flow|resLarPip.m_flow_turbulent|res.v|resLarPip.v|res.dh|resLarPip.dh",fileNamePrefix="Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter",simflags=" -alarm=240  -emit_protected -lv LOG_STATS -startTime=0 -stopTime=1 -tolerance=1e-06 -stepSize=0.0004 -r=Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter_me_res.mat -s fmi3:me:daskr",resimulateExecutable="Buildings_latest_Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter.fmu") [Timeout 240]
""
[Timeout remaining time 240]
diffSimulationResults("Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter_me_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter_me.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
""
[Timeout remaining time 300]
Reference file matches
simulate(Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter,startTime=0,stopTime=1,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|res.m_flow_nominal|res.m_flow|res.m_flow_turbulent|resLarPip.m_flow_nominal|resLarPip.m_flow|resLarPip.m_flow_turbulent|res.v|resLarPip.v|res.dh|resLarPip.dh",fileNamePrefix="Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter",simflags=" -alarm=240  -emit_protected -lv LOG_STATS -startTime=0 -stopTime=1 -tolerance=1e-06 -stepSize=0.0004 -r=Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter_cs_res.mat -s fmi3:cs",resimulateExecutable="Buildings_latest_Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter.fmu") [Timeout 240]
""
[Timeout remaining time 240]
diffSimulationResults("Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter_cs_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter_cs.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: 2.5782193979248405]