Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001369/0.001369, allocations: 111.1 kB / 20.44 MB, free: 1.062 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.002661/0.002661, allocations: 213 kB / 23.73 MB, free: 4.164 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.517/1.517, allocations: 230.5 MB / 257.4 MB, free: 7.812 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2293/0.2293, allocations: 46.95 MB / 360.8 MB, free: 3.926 MB / 286.1 MB
"
[Timeout remaining time 179]
Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo)
Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: translateModel(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5004,variableFilter="time|velocity.1.|velocity.2.|cp.1.|cp.2.|eta.1.|eta.2.|lambda.1.|lambda.2.|rho.1.|rho.2.|Nu.1.|Nu.2.|m_flow.1.|m_flow.2.|kc_OUT_1.1.|kc_OUT_1.2.|Re.1.|Re.2.|input_Nu.y",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC")
translateModel(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5004,variableFilter="time|velocity.1.|velocity.2.|cp.1.|cp.2.|eta.1.|eta.2.|lambda.1.|lambda.2.|rho.1.|rho.2.|Nu.1.|Nu.2.|m_flow.1.|m_flow.2.|kc_OUT_1.1.|kc_OUT_1.2.|Re.1.|Re.2.|input_Nu.y",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.002349/0.002349, allocations: 83.88 kB / 0.4967 GB, free: 7.023 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3448/0.3471, allocations: 66.09 MB / 0.5612 GB, free: 3.965 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC): time 0.003581/0.3507, allocations: 1.765 MB / 0.5629 GB, free: 2.188 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001592/0.3523, allocations: 0.7761 MB / 0.5637 GB, free: 1.41 MB / 398.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 8.875e-05/0.3524, allocations: 4 kB / 0.5637 GB, free: 1.406 MB / 398.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0002923/0.3527, allocations: 39.75 kB / 0.5637 GB, free: 1.367 MB / 398.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0003433/0.353, allocations: 71.66 kB / 0.5638 GB, free: 1.297 MB / 398.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0003472/0.3534, allocations: 79.72 kB / 0.5639 GB, free: 1.219 MB / 398.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0002573/0.3536, allocations: 143.3 kB / 0.564 GB, free: 1.078 MB / 398.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 6.144e-05/0.3537, allocations: 17.05 kB / 0.564 GB, free: 1.059 MB / 398.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002225/0.3539, allocations: 63.77 kB / 0.5641 GB, free: 0.9961 MB / 398.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.000197/0.3541, allocations: 83.55 kB / 0.5642 GB, free: 0.9141 MB / 398.1 MB
Notification: Performance of NFPackage.collectConstants: time 3.083e-05/0.3541, allocations: 4 kB / 0.5642 GB, free: 0.9102 MB / 398.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002178/0.3544, allocations: 71.89 kB / 0.5642 GB, free: 0.8398 MB / 398.1 MB
Notification: Performance of NFScalarize.scalarize: time 8.669e-05/0.3544, allocations: 31.89 kB / 0.5643 GB, free: 0.8086 MB / 398.1 MB
Notification: Performance of NFVerifyModel.verify: time 7.501e-05/0.3545, allocations: 47.73 kB / 0.5643 GB, free: 0.7617 MB / 398.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.000376/0.3549, allocations: 177.6 kB / 0.5645 GB, free: 0.5938 MB / 398.1 MB
Notification: Performance of FrontEnd - DAE generated: time 4.419e-06/0.3549, allocations: 0 / 0.5645 GB, free: 0.5938 MB / 398.1 MB
Notification: Performance of FrontEnd: time 1.694e-06/0.3549, allocations: 4 kB / 0.5645 GB, free: 0.5898 MB / 398.1 MB
Notification: Performance of Transformations before backend: time 7.694e-06/0.3549, allocations: 0 / 0.5645 GB, free: 0.5898 MB / 398.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 29
 * Number of variables: 29
Notification: Performance of Generate backend data structure: time 0.0008461/0.3557, allocations: 381.5 kB / 0.5648 GB, free: 192 kB / 398.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.511e-05/0.3558, allocations: 12.03 kB / 0.5649 GB, free: 180 kB / 398.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.651e-05/0.3559, allocations: 12.84 kB / 0.5649 GB, free: 168 kB / 398.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003073/0.3562, allocations: 146.4 kB / 0.565 GB, free: 15.99 MB / 414.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.116e-05/0.3562, allocations: 8.359 kB / 0.565 GB, free: 15.98 MB / 414.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.955e-05/0.3562, allocations: 16.06 kB / 0.565 GB, free: 15.97 MB / 414.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004143/0.3566, allocations: 173.5 kB / 0.5652 GB, free: 15.8 MB / 414.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.326e-05/0.3566, allocations: 4 kB / 0.5652 GB, free: 15.79 MB / 414.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.201e-05/0.3567, allocations: 7.984 kB / 0.5652 GB, free: 15.79 MB / 414.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.268e-05/0.3567, allocations: 11.94 kB / 0.5652 GB, free: 15.77 MB / 414.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003762/0.3571, allocations: 167.8 kB / 0.5654 GB, free: 15.61 MB / 414.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0008273/0.3579, allocations: 392 kB / 0.5658 GB, free: 15.2 MB / 414.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003253/0.3582, allocations: 146.4 kB / 0.5659 GB, free: 15.04 MB / 414.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001452/0.3584, allocations: 52.86 kB / 0.5659 GB, free: 14.99 MB / 414.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.917e-05/0.3584, allocations: 4 kB / 0.5659 GB, free: 14.98 MB / 414.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.111e-05/0.3584, allocations: 34.56 kB / 0.566 GB, free: 14.94 MB / 414.1 MB
Notification: Performance of pre-optimization done (n=9): time 1.352e-06/0.3584, allocations: 0 / 0.566 GB, free: 14.94 MB / 414.1 MB
Notification: Performance of matching and sorting (n=9): time 0.0005772/0.359, allocations: 197.4 kB / 0.5662 GB, free: 14.74 MB / 414.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.278e-05/0.3591, allocations: 55.34 kB / 0.5662 GB, free: 14.68 MB / 414.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001454/0.3592, allocations: 148.8 kB / 0.5664 GB, free: 14.52 MB / 414.1 MB
Notification: Performance of collectPreVariables (initialization): time 2.313e-05/0.3592, allocations: 29.7 kB / 0.5664 GB, free: 14.48 MB / 414.1 MB
Notification: Performance of collectInitialEqns (initialization): time 8.022e-05/0.3593, allocations: 119.9 kB / 0.5665 GB, free: 14.36 MB / 414.1 MB
Notification: Performance of collectInitialBindings (initialization): time 4.12e-05/0.3594, allocations: 35.69 kB / 0.5665 GB, free: 14.33 MB / 414.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.445e-05/0.3594, allocations: 29.7 kB / 0.5666 GB, free: 14.29 MB / 414.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001687/0.3596, allocations: 318.8 kB / 0.5669 GB, free: 13.97 MB / 414.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001482/0.3597, allocations: 51.94 kB / 0.5669 GB, free: 13.92 MB / 414.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001665/0.3599, allocations: 70.52 kB / 0.567 GB, free: 13.84 MB / 414.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003141/0.3602, allocations: 130.4 kB / 0.5671 GB, free: 13.71 MB / 414.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.182e-06/0.3602, allocations: 3.938 kB / 0.5671 GB, free: 13.7 MB / 414.1 MB
Notification: Performance of matching and sorting (n=11) (initialization): time 0.000401/0.3606, allocations: 165.4 kB / 0.5673 GB, free: 13.54 MB / 414.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.808e-05/0.3607, allocations: 4 kB / 0.5673 GB, free: 13.53 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.271e-06/0.3607, allocations: 0 / 0.5673 GB, free: 13.53 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.628e-05/0.3607, allocations: 7.984 kB / 0.5673 GB, free: 13.52 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003062/0.361, allocations: 39.98 kB / 0.5673 GB, free: 13.48 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009206/0.3619, allocations: 1.227 MB / 0.5685 GB, free: 12.21 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001045/0.362, allocations: 8.016 kB / 0.5685 GB, free: 12.2 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.763e-05/0.362, allocations: 11.98 kB / 0.5685 GB, free: 12.19 MB / 414.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 2 (m_flow_IN_con_1[2].target,m_flow_IN_con_1[1].target)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (11):
 * Single equations (assignments): 9
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0002048/0.3622, allocations: 131.1 kB / 0.5687 GB, free: 12.05 MB / 414.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.892e-05/0.3623, allocations: 19.78 kB / 0.5687 GB, free: 12.04 MB / 414.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004309/0.3627, allocations: 190.3 kB / 0.5689 GB, free: 11.84 MB / 414.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.836e-06/0.3627, allocations: 0 / 0.5689 GB, free: 11.84 MB / 414.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.568e-06/0.3627, allocations: 0 / 0.5689 GB, free: 11.84 MB / 414.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.401e-06/0.3627, allocations: 4 kB / 0.5689 GB, free: 11.84 MB / 414.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002184/0.3629, allocations: 153.3 kB / 0.569 GB, free: 11.66 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.067e-06/0.3629, allocations: 4 kB / 0.569 GB, free: 11.65 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002285/0.3632, allocations: 48 kB / 0.5691 GB, free: 11.61 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 4.939e-06/0.3632, allocations: 7.938 kB / 0.5691 GB, free: 11.6 MB / 414.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.289e-05/0.3632, allocations: 3.938 kB / 0.5691 GB, free: 11.59 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007853/0.364, allocations: 1.219 MB / 0.5703 GB, free: 10.33 MB / 414.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.228e-06/0.364, allocations: 3.938 kB / 0.5703 GB, free: 10.32 MB / 414.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004227/0.3644, allocations: 243.3 kB / 0.5705 GB, free: 10.07 MB / 414.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 2.764e-05/0.3644, allocations: 15.84 kB / 0.5705 GB, free: 10.05 MB / 414.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.231e-05/0.3645, allocations: 0 / 0.5705 GB, free: 10.05 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001201/0.3646, allocations: 11.98 kB / 0.5705 GB, free: 10.04 MB / 414.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.262e-05/0.3646, allocations: 11.92 kB / 0.5705 GB, free: 10.03 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.052e-05/0.3646, allocations: 7.938 kB / 0.5706 GB, free: 10.02 MB / 414.1 MB
Notification: Performance of sorting global known variables: time 9.563e-05/0.3647, allocations: 111.4 kB / 0.5707 GB, free: 9.914 MB / 414.1 MB
Notification: Performance of sort global known variables: time 6e-08/0.3647, allocations: 0 / 0.5707 GB, free: 9.914 MB / 414.1 MB
Notification: Performance of remove unused functions: time 0.0003351/0.3651, allocations: 47.88 kB / 0.5707 GB, free: 9.867 MB / 414.1 MB
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 (9):
 * Single equations (assignments): 7
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002625/0.3653, allocations: 123.2 kB / 0.5708 GB, free: 9.738 MB / 414.1 MB
Notification: Performance of simCode: created initialization part: time 0.0005132/0.3658, allocations: 151.8 kB / 0.571 GB, free: 9.59 MB / 414.1 MB
Notification: Performance of simCode: created event and clocks part: time 2.444e-06/0.3658, allocations: 0 / 0.571 GB, free: 9.59 MB / 414.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.0003041/0.3662, allocations: 83.88 kB / 0.571 GB, free: 9.508 MB / 414.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003039/0.3665, allocations: 15.98 kB / 0.5711 GB, free: 9.492 MB / 414.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007985/0.3673, allocations: 352.4 kB / 0.5714 GB, free: 9.121 MB / 414.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001395/0.3674, allocations: 117.7 kB / 0.5715 GB, free: 8.988 MB / 414.1 MB
Notification: Performance of simCode: alias equations: time 9.009e-05/0.3675, allocations: 24.41 kB / 0.5715 GB, free: 8.965 MB / 414.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 4.564e-05/0.3675, allocations: 15.44 kB / 0.5715 GB, free: 8.949 MB / 414.1 MB
Notification: Performance of SimCode: time 9.82e-07/0.3675, allocations: 0 / 0.5715 GB, free: 8.949 MB / 414.1 MB
Notification: Performance of Templates: time 0.006519/0.374, allocations: 2.437 MB / 0.5739 GB, free: 6.574 MB / 414.1 MB
"
[Timeout remaining time 660]
make -j1 -f ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.makefile [Timeout 660]
(rm -f ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.sim & ./ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.pipe 2>&1) [Timeout 480]
diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Fluid/Dissipation/Verifications/HeatTransfer/Channel/kc_evenGapTurbulent_KC/kc_evenGapTurbulent_KC.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660]
""
[Timeout remaining time 660]
Reference file matches
[Calling sys.exit(0), Time elapsed: 5.363917298614979]