Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource.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 0.0009968/0.0009968, allocations: 80.81 kB / 21.55 MB, free: 2.949 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 0.001488/0.001488, allocations: 164.5 kB / 24.96 MB, free: 8.711 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 0.8705/0.8705, allocations: 177.1 MB / 205.4 MB, free: 4.492 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 1.941/1.941, allocations: 389.6 MB / 0.6361 GB, free: 13.34 MB / 0.6042 GB
"
[Timeout remaining time 178]
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: translateModel(Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource")
translateModel(Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.683e-06/1.683e-06, allocations: 0 / 0.776 GB, free: 13.9 MB / 0.7448 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.538e-05/2.706e-05, allocations: 2.312 kB / 0.776 GB, free: 13.9 MB / 0.7448 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource): time 0.003908/0.003936, allocations: 2.164 MB / 0.7781 GB, free: 11.72 MB / 0.7448 GB
Notification: Performance of NFInst.instExpressions: time 0.002225/0.00616, allocations: 1.2 MB / 0.7793 GB, free: 10.52 MB / 0.7448 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001273/0.006287, allocations: 7.938 kB / 0.7793 GB, free: 10.51 MB / 0.7448 GB
Notification: Performance of NFTyping.typeComponents: time 0.0005282/0.006816, allocations: 83.53 kB / 0.7794 GB, free: 10.43 MB / 0.7448 GB
Notification: Performance of NFTyping.typeBindings: time 0.0003847/0.0072, allocations: 135.2 kB / 0.7795 GB, free: 10.29 MB / 0.7448 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004124/0.007613, allocations: 155.5 kB / 0.7796 GB, free: 10.14 MB / 0.7448 GB
Notification: Performance of NFFlatten.flatten: time 0.0003231/0.007936, allocations: 235.2 kB / 0.7799 GB, free: 9.91 MB / 0.7448 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002436/0.008179, allocations: 113.7 kB / 0.78 GB, free: 9.797 MB / 0.7448 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002674/0.008447, allocations: 135.6 kB / 0.7801 GB, free: 9.664 MB / 0.7448 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.000246/0.008693, allocations: 99.73 kB / 0.7802 GB, free: 9.566 MB / 0.7448 GB
Notification: Performance of NFPackage.collectConstants: time 2.502e-05/0.008718, allocations: 12 kB / 0.7802 GB, free: 9.555 MB / 0.7448 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002757/0.008993, allocations: 155.7 kB / 0.7804 GB, free: 9.402 MB / 0.7448 GB
Notification: Performance of NFScalarize.scalarize: time 7.841e-05/0.009072, allocations: 67.81 kB / 0.7804 GB, free: 9.336 MB / 0.7448 GB
Notification: Performance of NFVerifyModel.verify: time 6.453e-05/0.009136, allocations: 59.83 kB / 0.7805 GB, free: 9.277 MB / 0.7448 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003508/0.009487, allocations: 239.2 kB / 0.7807 GB, free: 9.043 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 4.198e-06/0.009491, allocations: 0 / 0.7807 GB, free: 9.043 MB / 0.7448 GB
Notification: Performance of FrontEnd: time 1.102e-06/0.009492, allocations: 4 kB / 0.7807 GB, free: 9.039 MB / 0.7448 GB
Notification: Performance of Transformations before backend: time 5.901e-06/0.009498, allocations: 0 / 0.7807 GB, free: 9.039 MB / 0.7448 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 39
 * Number of variables: 39
Notification: Performance of Generate backend data structure: time 0.0006302/0.01013, allocations: 372.2 kB / 0.7811 GB, free: 8.648 MB / 0.7448 GB
Notification: Performance of prepare preOptimizeDAE: time 4.971e-05/0.01018, allocations: 12.03 kB / 0.7811 GB, free: 8.637 MB / 0.7448 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006558/0.01083, allocations: 100.7 kB / 0.7812 GB, free: 8.539 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002289/0.01106, allocations: 161.5 kB / 0.7813 GB, free: 8.355 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.452e-05/0.01108, allocations: 8.656 kB / 0.7813 GB, free: 8.348 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.803e-05/0.01112, allocations: 24.31 kB / 0.7814 GB, free: 8.324 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003422/0.01146, allocations: 241.5 kB / 0.7816 GB, free: 8.043 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.398e-05/0.01147, allocations: 192 / 0.7816 GB, free: 8.043 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.414e-05/0.0115, allocations: 11.94 kB / 0.7816 GB, free: 8.031 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.898e-05/0.01153, allocations: 20.22 kB / 0.7816 GB, free: 8.008 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001507/0.01169, allocations: 72.53 kB / 0.7817 GB, free: 7.938 MB / 0.7448 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001177/0.01286, allocations: 1.078 MB / 0.7827 GB, free: 6.812 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002047/0.01307, allocations: 135.9 kB / 0.7829 GB, free: 6.66 MB / 0.7448 GB
Notification: Performance of preOpt resolveLoops (simulation): time 4.611e-05/0.01311, allocations: 25.7 kB / 0.7829 GB, free: 6.629 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.487e-05/0.01313, allocations: 0 / 0.7829 GB, free: 6.629 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.605e-05/0.01315, allocations: 38.72 kB / 0.7829 GB, free: 6.582 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=9): time 1.362e-06/0.01316, allocations: 0 / 0.7829 GB, free: 6.582 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=10): time 0.0003641/0.01352, allocations: 109.5 kB / 0.783 GB, free: 6.469 MB / 0.7448 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.016e-05/0.01356, allocations: 81.11 kB / 0.7831 GB, free: 6.371 MB / 0.7448 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000173/0.01373, allocations: 182.5 kB / 0.7833 GB, free: 6.18 MB / 0.7448 GB
Notification: Performance of collectPreVariables (initialization): time 1.903e-05/0.01375, allocations: 33.7 kB / 0.7833 GB, free: 6.141 MB / 0.7448 GB
Notification: Performance of collectInitialEqns (initialization): time 8.26e-05/0.01383, allocations: 152 kB / 0.7835 GB, free: 5.988 MB / 0.7448 GB
Notification: Performance of collectInitialBindings (initialization): time 3.073e-05/0.01387, allocations: 39.67 kB / 0.7835 GB, free: 5.949 MB / 0.7448 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.529e-05/0.01395, allocations: 49.62 kB / 0.7835 GB, free: 5.895 MB / 0.7448 GB
Notification: Performance of setup shared object (initialization): time 0.0001121/0.01406, allocations: 330.8 kB / 0.7839 GB, free: 5.562 MB / 0.7448 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 5.72e-05/0.01412, allocations: 28.84 kB / 0.7839 GB, free: 5.531 MB / 0.7448 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001035/0.01422, allocations: 115.1 kB / 0.784 GB, free: 5.379 MB / 0.7448 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001939/0.01442, allocations: 153.8 kB / 0.7841 GB, free: 5.188 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.264e-06/0.01442, allocations: 4 kB / 0.7841 GB, free: 5.184 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=25) (initialization): time 0.0002598/0.01468, allocations: 149.2 kB / 0.7843 GB, free: 5.031 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 2.22e-05/0.0147, allocations: 12.12 kB / 0.7843 GB, free: 5.023 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.353e-06/0.01471, allocations: 4 kB / 0.7843 GB, free: 5.02 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.873e-05/0.01473, allocations: 8 kB / 0.7843 GB, free: 5.012 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002093/0.01494, allocations: 55.91 kB / 0.7844 GB, free: 4.957 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.845e-06/0.01494, allocations: 7.984 kB / 0.7844 GB, free: 4.949 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000137/0.01508, allocations: 12 kB / 0.7844 GB, free: 4.938 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.681e-05/0.0151, allocations: 4 kB / 0.7844 GB, free: 4.934 MB / 0.7448 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 9.534e-05/0.01519, allocations: 107 kB / 0.7845 GB, free: 4.824 MB / 0.7448 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 9.613e-05/0.01529, allocations: 107.1 kB / 0.7846 GB, free: 4.68 MB / 0.7448 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0001682/0.01546, allocations: 154.9 kB / 0.7847 GB, free: 4.488 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.973e-06/0.01546, allocations: 4 kB / 0.7847 GB, free: 4.484 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=25) (initialization_lambda0): time 0.0002239/0.01568, allocations: 141.4 kB / 0.7849 GB, free: 4.34 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 1.274e-05/0.0157, allocations: 8 kB / 0.7849 GB, free: 4.332 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.196e-06/0.0157, allocations: 0 / 0.7849 GB, free: 4.332 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.332e-06/0.01571, allocations: 12.36 kB / 0.7849 GB, free: 4.32 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001887/0.0159, allocations: 55.84 kB / 0.785 GB, free: 4.266 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.624e-06/0.0159, allocations: 7.938 kB / 0.785 GB, free: 4.258 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000124/0.01603, allocations: 19.89 kB / 0.785 GB, free: 4.238 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.419e-05/0.01604, allocations: 4 kB / 0.785 GB, free: 4.234 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 13
 * 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 (25):
 * Single equations (assignments): 25
 * 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 0.0001135/0.01615, allocations: 200.1 kB / 0.7852 GB, free: 4.031 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.764e-05/0.0162, allocations: 8 kB / 0.7852 GB, free: 4.023 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000146/0.01635, allocations: 79.47 kB / 0.7853 GB, free: 3.945 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.107e-06/0.01636, allocations: 7.984 kB / 0.7853 GB, free: 3.938 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.615e-06/0.01636, allocations: 4 kB / 0.7853 GB, free: 3.934 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.715e-06/0.01637, allocations: 3.984 kB / 0.7853 GB, free: 3.93 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006104/0.01698, allocations: 0.5778 MB / 0.7858 GB, free: 3.289 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.879e-06/0.01698, allocations: 4 kB / 0.7858 GB, free: 3.285 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 7.905e-05/0.01706, allocations: 19.94 kB / 0.7859 GB, free: 3.266 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.324e-06/0.01707, allocations: 4 kB / 0.7859 GB, free: 3.262 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.128e-05/0.01708, allocations: 12.34 kB / 0.7859 GB, free: 3.25 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.694e-06/0.01709, allocations: 11.92 kB / 0.7859 GB, free: 3.238 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.987e-06/0.01709, allocations: 3.938 kB / 0.7859 GB, free: 3.234 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002801/0.01737, allocations: 407.7 kB / 0.7863 GB, free: 2.781 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.308e-05/0.01743, allocations: 23.89 kB / 0.7863 GB, free: 2.758 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.315e-05/0.01745, allocations: 8 kB / 0.7863 GB, free: 2.75 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001447/0.01759, allocations: 7.922 kB / 0.7863 GB, free: 2.742 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.616e-05/0.01763, allocations: 15.98 kB / 0.7863 GB, free: 2.727 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.065e-05/0.01764, allocations: 4 kB / 0.7863 GB, free: 2.723 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 6.838e-05/0.01771, allocations: 52.75 kB / 0.7864 GB, free: 2.668 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 8e-08/0.01771, allocations: 0 / 0.7864 GB, free: 2.668 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.0004468/0.01816, allocations: 72 kB / 0.7865 GB, free: 2.598 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * 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 (11):
 * Single equations (assignments): 11
 * 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 0.0001663/0.01832, allocations: 92.3 kB / 0.7865 GB, free: 2.496 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.0002827/0.0186, allocations: 167.1 kB / 0.7867 GB, free: 2.328 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.04e-05/0.01861, allocations: 4 kB / 0.7867 GB, free: 2.324 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 4.826e-05/0.01866, allocations: 40.72 kB / 0.7867 GB, free: 2.281 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000383/0.01905, allocations: 41.12 kB / 0.7868 GB, free: 2.242 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007877/0.01983, allocations: 402.7 kB / 0.7872 GB, free: 1.785 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 9.148e-05/0.01993, allocations: 84.33 kB / 0.7873 GB, free: 1.684 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.0001342/0.02006, allocations: 25.48 kB / 0.7873 GB, free: 1.656 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001218/0.02018, allocations: 71.36 kB / 0.7873 GB, free: 1.586 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.232e-06/0.02018, allocations: 0 / 0.7873 GB, free: 1.586 MB / 0.7448 GB
Notification: Performance of Templates: time 0.004971/0.02515, allocations: 2.225 MB / 0.7895 GB, free: 15.38 MB / 0.7605 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_13_Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource.pipe >> ../files/Buildings_13_Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource.sim & ./Buildings_13_Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource -abortSlowSimulation -alarm=240  -lv LOG_STATS > Buildings_13_Buildings.Electrical.AC.OnePhase.Sources.Examples.FixedVoltageSource.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.830837922170758]