Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.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 0.00102/0.00102, allocations: 77.09 kB / 20.66 MB, free: 3.844 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 0.001226/0.001226, allocations: 169 kB / 24.05 MB, free: 460 kB / 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 0.9342/0.9342, allocations: 177.1 MB / 204.5 MB, free: 5.516 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:108:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:116:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo): time 0.7299/0.7299, allocations: 154.6 MB / 415.6 MB, free: 0.5156 MB / 378.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/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(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL")
translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.363e-06/1.363e-06, allocations: 0 / 0.5215 GB, free: 1.887 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.77e-05/1.907e-05, allocations: 5.594 kB / 0.5216 GB, free: 1.883 MB / 490.7 MB
Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL): time 0.01238/0.0124, allocations: 12.98 MB / 0.5342 GB, free: 4.867 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.006641/0.01904, allocations: 3.864 MB / 0.538 GB, free: 1.016 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00113/0.02017, allocations: 127 kB / 0.5381 GB, free: 0.8906 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 0.001172/0.02134, allocations: 0.5398 MB / 0.5386 GB, free: 356 kB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 0.002255/0.02359, allocations: 1.501 MB / 0.5401 GB, free: 14.85 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001722/0.02532, allocations: 1.1 MB / 0.5412 GB, free: 13.75 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.005289/0.03061, allocations: 5.965 MB / 0.547 GB, free: 7.773 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003663/0.03427, allocations: 3.171 MB / 0.5501 GB, free: 4.516 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003495/0.03776, allocations: 3.421 MB / 0.5534 GB, free: 1.09 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00296/0.04072, allocations: 2.928 MB / 0.5563 GB, free: 14.16 MB / 0.5261 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004779/0.0412, allocations: 453.3 kB / 0.5567 GB, free: 13.72 MB / 0.5261 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000828/0.04203, allocations: 0.5933 MB / 0.5573 GB, free: 13.13 MB / 0.5261 GB
Notification: Performance of NFScalarize.scalarize: time 0.001606/0.04364, allocations: 2.214 MB / 0.5595 GB, free: 10.91 MB / 0.5261 GB
Notification: Performance of NFVerifyModel.verify: time 0.001436/0.04507, allocations: 1.499 MB / 0.5609 GB, free: 9.41 MB / 0.5261 GB
Notification: Performance of NFConvertDAE.convert: time 0.00325/0.04832, allocations: 3.888 MB / 0.5647 GB, free: 5.512 MB / 0.5261 GB
Notification: Performance of FrontEnd - DAE generated: time 3.366e-06/0.04833, allocations: 0 / 0.5647 GB, free: 5.512 MB / 0.5261 GB
Notification: Performance of FrontEnd: time 2.044e-06/0.04833, allocations: 4 kB / 0.5647 GB, free: 5.508 MB / 0.5261 GB
Notification: Performance of Transformations before backend: time 2.878e-05/0.04836, allocations: 0 / 0.5647 GB, free: 5.508 MB / 0.5261 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 913
 * Number of variables: 913
Notification: Performance of Generate backend data structure: time 0.003932/0.05229, allocations: 3.998 MB / 0.5686 GB, free: 1.465 MB / 0.5261 GB
Notification: Performance of prepare preOptimizeDAE: time 3.385e-05/0.05232, allocations: 8.031 kB / 0.5687 GB, free: 1.457 MB / 0.5261 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002658/0.05498, allocations: 1.196 MB / 0.5698 GB, free: 264 kB / 0.5261 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001969/0.05695, allocations: 1.994 MB / 0.5718 GB, free: 14.24 MB / 0.5417 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001151/0.05706, allocations: 246.3 kB / 0.572 GB, free: 14 MB / 0.5417 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003224/0.05739, allocations: 315.9 kB / 0.5723 GB, free: 13.69 MB / 0.5417 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003062/0.06045, allocations: 3.344 MB / 0.5756 GB, free: 9.949 MB / 0.5417 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.716e-05/0.06051, allocations: 19.83 kB / 0.5756 GB, free: 9.93 MB / 0.5417 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002166/0.06072, allocations: 143.9 kB / 0.5757 GB, free: 9.789 MB / 0.5417 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002965/0.06102, allocations: 407.2 kB / 0.5761 GB, free: 9.391 MB / 0.5417 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001489/0.06251, allocations: 1.083 MB / 0.5772 GB, free: 8.305 MB / 0.5417 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0119/0.0744, allocations: 18.76 MB / 0.5955 GB, free: 5.004 MB / 0.5573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000512/0.07492, allocations: 387 kB / 0.5959 GB, free: 4.609 MB / 0.5573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004812/0.0754, allocations: 460.3 kB / 0.5963 GB, free: 4.16 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.224e-05/0.07547, allocations: 21.62 kB / 0.5963 GB, free: 4.141 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.97e-05/0.0755, allocations: 46.39 kB / 0.5964 GB, free: 4.082 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=110): time 2.886e-06/0.0755, allocations: 0.625 kB / 0.5964 GB, free: 4.082 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=179): time 0.0149/0.0904, allocations: 7.928 MB / 0.6041 GB, free: 12.18 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.306e-05/0.09044, allocations: 73.41 kB / 0.6042 GB, free: 12.1 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007913/0.09124, allocations: 1.222 MB / 0.6054 GB, free: 10.86 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001043/0.09134, allocations: 57.7 kB / 0.6054 GB, free: 10.79 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006957/0.09204, allocations: 1.667 MB / 0.6071 GB, free: 9.109 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003914/0.09243, allocations: 0.6584 MB / 0.6077 GB, free: 8.445 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004479/0.09287, allocations: 369 kB / 0.6081 GB, free: 8.074 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 0.0001014/0.09298, allocations: 484.7 kB / 0.6085 GB, free: 7.598 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005126/0.09349, allocations: 383.8 kB / 0.6089 GB, free: 7.219 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008873/0.09438, allocations: 1.184 MB / 0.61 GB, free: 5.691 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001603/0.09598, allocations: 1.756 MB / 0.6118 GB, free: 3.609 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.384e-06/0.09599, allocations: 8 kB / 0.6118 GB, free: 3.602 MB / 0.573 GB
Notification: Performance of matching and sorting (n=259) (initialization): time 0.006741/0.1027, allocations: 4.065 MB / 0.6157 GB, free: 15.5 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 1.965e-05/0.1027, allocations: 13.72 kB / 0.6157 GB, free: 15.48 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.66e-05/0.1028, allocations: 20.34 kB / 0.6158 GB, free: 15.46 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.007252/0.11, allocations: 2.779 MB / 0.6185 GB, free: 12.67 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005513/0.1106, allocations: 279.5 kB / 0.6187 GB, free: 12.4 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01791/0.1285, allocations: 17.51 MB / 0.6359 GB, free: 10.21 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001213/0.1297, allocations: 59.98 kB / 0.6359 GB, free: 10.15 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001817/0.1299, allocations: 64 kB / 0.636 GB, free: 10.09 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 78
 * 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 (157):
 * Single equations (assignments): 151
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 6 systems
   {(11,13,90.1%), (11,13,91.7%), (6,12,100.0%), (6,12,100.0%), (6,6,100.0%), (6,6,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0007815/0.1307, allocations: 276.1 kB / 0.6362 GB, free: 9.809 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003811/0.131, allocations: 254.8 kB / 0.6365 GB, free: 9.559 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007038/0.1381, allocations: 3.922 MB / 0.6403 GB, free: 5.582 MB / 0.6042 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.454e-05/0.1381, allocations: 19.98 kB / 0.6403 GB, free: 5.562 MB / 0.6042 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.939e-05/0.1381, allocations: 28 kB / 0.6404 GB, free: 5.535 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.842e-05/0.1382, allocations: 11.91 kB / 0.6404 GB, free: 5.523 MB / 0.6042 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01036/0.1485, allocations: 6.066 MB / 0.6463 GB, free: 15.27 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.059e-05/0.1485, allocations: 8.844 kB / 0.6463 GB, free: 15.26 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003603/0.1489, allocations: 139.7 kB / 0.6464 GB, free: 15.12 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.006857/0.1557, allocations: 2.688 MB / 0.6491 GB, free: 12.42 MB / 0.6198 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001819/0.1559, allocations: 39.94 kB / 0.6491 GB, free: 12.38 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02063/0.1766, allocations: 17.43 MB / 0.6661 GB, free: 10.28 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.556e-06/0.1766, allocations: 11.98 kB / 0.6661 GB, free: 10.27 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008625/0.1852, allocations: 4.033 MB / 0.6701 GB, free: 6.066 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008891/0.1861, allocations: 422.5 kB / 0.6705 GB, free: 5.652 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002529/0.1863, allocations: 43.98 kB / 0.6705 GB, free: 5.609 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007985/0.1871, allocations: 36 kB / 0.6705 GB, free: 5.574 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006923/0.1878, allocations: 180.8 kB / 0.6707 GB, free: 5.398 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001227/0.1879, allocations: 36 kB / 0.6707 GB, free: 5.363 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.0006348/0.1886, allocations: 0.6669 MB / 0.6714 GB, free: 4.699 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 3.1e-07/0.1886, allocations: 0 / 0.6714 GB, free: 4.699 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.002825/0.1914, allocations: 1.113 MB / 0.6725 GB, free: 3.586 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 28
 * 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 (80):
 * Single equations (assignments): 74
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 6 systems
   {(6,6,100.0%), (6,12,100.0%), (11,13,91.7%), (6,6,100.0%), (6,12,100.0%), (11,13,91.7%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002641/0.1917, allocations: 147 kB / 0.6726 GB, free: 3.43 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.1984/0.39, allocations: 3.865 MB / 0.6764 GB, free: 165.2 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 7.545e-06/0.39, allocations: 0.625 kB / 0.6764 GB, free: 165.2 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.004153/0.3942, allocations: 3.112 MB / 0.6794 GB, free: 164 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001585/0.3958, allocations: 0.5033 MB / 0.6799 GB, free: 164 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006757/0.4025, allocations: 5.94 MB / 0.6857 GB, free: 161.6 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009288/0.4035, allocations: 1.005 MB / 0.6867 GB, free: 161.5 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 0.0005635/0.404, allocations: 188.5 kB / 0.6869 GB, free: 161.4 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005332/0.4046, allocations: 455.4 kB / 0.6873 GB, free: 161.4 MB / 0.6355 GB
Notification: Performance of SimCode: time 1.263e-06/0.4046, allocations: 0 / 0.6873 GB, free: 161.4 MB / 0.6355 GB
Notification: Performance of Templates: time 0.06787/0.4724, allocations: 68.32 MB / 0.754 GB, free: 129.1 MB / 0.6355 GB
"
[Timeout remaining time 660]
make -j1 -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.makefile [Timeout 660]
(rm -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.pipe ; mkfifo IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.pipe ; head -c 1048576 < IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.pipe >> ../files/IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.sim & ./IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL -abortSlowSimulation -alarm=240  -lv LOG_STATS > IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.929102238733321]