Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow.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 0.001287/0.001287, allocations: 91.67 kB / 20.95 MB, free: 3.297 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 0.006253/0.006253, allocations: 163.4 kB / 24.38 MB, free: 8.57 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 0.9455/0.9455, allocations: 177.1 MB / 204.8 MB, free: 5.395 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 1.795/1.795, allocations: 389.5 MB / 0.6356 GB, free: 12.21 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.Airflow.Multizone.Examples.ZonalFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow")
translateModel(Buildings.Airflow.Multizone.Examples.ZonalFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 2.134e-06/2.134e-06, allocations: 0 / 0.7755 GB, free: 5.145 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.646e-05/2.859e-05, allocations: 5.312 kB / 0.7755 GB, free: 5.141 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ZonalFlow): time 0.1441/0.1441, allocations: 151.1 MB / 0.9231 GB, free: 13.66 MB / 0.8855 GB
Notification: Performance of NFInst.instExpressions: time 0.006281/0.1504, allocations: 3.801 MB / 0.9268 GB, free: 9.852 MB / 0.8855 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001042/0.1515, allocations: 47.62 kB / 0.9269 GB, free: 9.805 MB / 0.8855 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007591/0.1522, allocations: 309.9 kB / 0.9272 GB, free: 9.5 MB / 0.8855 GB
Notification: Performance of NFTyping.typeBindings: time 0.002405/0.1546, allocations: 1.379 MB / 0.9285 GB, free: 8.113 MB / 0.8855 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Airflow/Multizone/ZonalFlow_ACS.mo:29:3-37:11:writable] Warning: initial() may only be used as a when condition (when initial() or when {..., initial(), ...}), but got condition 'zonFlo.useDefaultProperties and initial()'.
Notification: Performance of NFTyping.typeClassSections: time 0.00098/0.1556, allocations: 0.5564 MB / 0.9291 GB, free: 7.559 MB / 0.8855 GB
Notification: Performance of NFFlatten.flatten: time 0.003076/0.1587, allocations: 3.304 MB / 0.9323 GB, free: 4.242 MB / 0.8855 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001577/0.1602, allocations: 0.8865 MB / 0.9331 GB, free: 3.352 MB / 0.8855 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002575/0.1628, allocations: 1.712 MB / 0.9348 GB, free: 1.676 MB / 0.8855 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009871/0.1638, allocations: 0.9816 MB / 0.9358 GB, free: 0.6914 MB / 0.8855 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001204/0.1639, allocations: 128 kB / 0.9359 GB, free: 0.5664 MB / 0.8855 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0006803/0.1646, allocations: 371.2 kB / 0.9363 GB, free: 208 kB / 0.8855 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003847/0.165, allocations: 0.5648 MB / 0.9368 GB, free: 15.64 MB / 0.9011 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005079/0.1655, allocations: 0.5419 MB / 0.9373 GB, free: 15.09 MB / 0.9011 GB
Notification: Performance of NFConvertDAE.convert: time 0.001262/0.1668, allocations: 1.293 MB / 0.9386 GB, free: 13.8 MB / 0.9011 GB
Notification: Performance of FrontEnd - DAE generated: time 5.74e-06/0.1668, allocations: 0 / 0.9386 GB, free: 13.8 MB / 0.9011 GB
Notification: Performance of FrontEnd: time 1.763e-06/0.1668, allocations: 0 / 0.9386 GB, free: 13.8 MB / 0.9011 GB
Notification: Performance of Transformations before backend: time 1.329e-05/0.1668, allocations: 0 / 0.9386 GB, free: 13.8 MB / 0.9011 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 265
 * Number of variables: 265
Notification: Performance of Generate backend data structure: time 0.001949/0.1687, allocations: 1.55 MB / 0.9401 GB, free: 12.21 MB / 0.9011 GB
Notification: Performance of prepare preOptimizeDAE: time 3.684e-05/0.1688, allocations: 9.344 kB / 0.9401 GB, free: 12.21 MB / 0.9011 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009805/0.1698, allocations: 423.9 kB / 0.9405 GB, free: 11.79 MB / 0.9011 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007358/0.1705, allocations: 0.6161 MB / 0.9411 GB, free: 11.15 MB / 0.9011 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.802e-05/0.1705, allocations: 78.02 kB / 0.9412 GB, free: 11.07 MB / 0.9011 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001115/0.1706, allocations: 104 kB / 0.9413 GB, free: 10.97 MB / 0.9011 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007477/0.1714, allocations: 0.8329 MB / 0.9421 GB, free: 10.05 MB / 0.9011 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.067e-05/0.1714, allocations: 8 kB / 0.9421 GB, free: 10.04 MB / 0.9011 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.514e-05/0.1715, allocations: 39.98 kB / 0.9422 GB, free: 10 MB / 0.9011 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.653e-05/0.1715, allocations: 66.02 kB / 0.9422 GB, free: 9.938 MB / 0.9011 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004412/0.172, allocations: 338.8 kB / 0.9425 GB, free: 9.586 MB / 0.9011 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00261/0.1746, allocations: 2.149 MB / 0.9446 GB, free: 7.395 MB / 0.9011 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004916/0.1751, allocations: 407.3 kB / 0.945 GB, free: 6.984 MB / 0.9011 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001961/0.1753, allocations: 185.7 kB / 0.9452 GB, free: 6.805 MB / 0.9011 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.095e-05/0.1753, allocations: 16.66 kB / 0.9452 GB, free: 6.789 MB / 0.9011 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003409/0.1757, allocations: 457.9 kB / 0.9457 GB, free: 6.277 MB / 0.9011 GB
Notification: Performance of pre-optimization done (n=76): time 3.116e-06/0.1757, allocations: 0 / 0.9457 GB, free: 6.277 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=76): time 0.0005997/0.1763, allocations: 429.8 kB / 0.9461 GB, free: 5.855 MB / 0.9011 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.455e-05/0.1763, allocations: 60.06 kB / 0.9461 GB, free: 5.785 MB / 0.9011 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002705/0.1766, allocations: 455 kB / 0.9466 GB, free: 5.328 MB / 0.9011 GB
Notification: Performance of collectPreVariables (initialization): time 3.903e-05/0.1766, allocations: 41.7 kB / 0.9466 GB, free: 5.281 MB / 0.9011 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001713/0.1768, allocations: 405.8 kB / 0.947 GB, free: 4.875 MB / 0.9011 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001464/0.1769, allocations: 277.5 kB / 0.9473 GB, free: 4.602 MB / 0.9011 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001288/0.1771, allocations: 126.6 kB / 0.9474 GB, free: 4.473 MB / 0.9011 GB
Notification: Performance of setup shared object (initialization): time 0.0001169/0.1772, allocations: 382.6 kB / 0.9477 GB, free: 4.09 MB / 0.9011 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001129/0.1773, allocations: 92.78 kB / 0.9478 GB, free: 3.996 MB / 0.9011 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001578/0.1774, allocations: 188.9 kB / 0.948 GB, free: 3.773 MB / 0.9011 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003217/0.1778, allocations: 356.7 kB / 0.9483 GB, free: 3.391 MB / 0.9011 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.468e-06/0.1778, allocations: 4 kB / 0.9484 GB, free: 3.387 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=91) (initialization): time 0.0004161/0.1782, allocations: 391.9 kB / 0.9487 GB, free: 2.996 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 2.082e-05/0.1782, allocations: 11.98 kB / 0.9487 GB, free: 2.984 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.492e-06/0.1782, allocations: 0 / 0.9487 GB, free: 2.984 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.188e-05/0.1782, allocations: 8 kB / 0.9487 GB, free: 2.977 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004007/0.1786, allocations: 167.7 kB / 0.9489 GB, free: 2.812 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.556e-06/0.1786, allocations: 11.94 kB / 0.9489 GB, free: 2.801 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003013/0.1789, allocations: 51.91 kB / 0.949 GB, free: 2.75 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.891e-05/0.179, allocations: 24 kB / 0.949 GB, free: 2.727 MB / 0.9011 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 1 ($whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (91):
 * Single equations (assignments): 91
 * 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 0.0001746/0.1791, allocations: 152.5 kB / 0.9491 GB, free: 2.566 MB / 0.9011 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.528e-05/0.1792, allocations: 75.92 kB / 0.9492 GB, free: 2.492 MB / 0.9011 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001056/0.1793, allocations: 99.23 kB / 0.9493 GB, free: 2.395 MB / 0.9011 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.81e-06/0.1793, allocations: 11.94 kB / 0.9493 GB, free: 2.383 MB / 0.9011 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.561e-06/0.1793, allocations: 3.984 kB / 0.9493 GB, free: 2.379 MB / 0.9011 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0003654/0.1797, allocations: 0.5854 MB / 0.9499 GB, free: 1.707 MB / 0.9011 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001087/0.1808, allocations: 1.015 MB / 0.9509 GB, free: 0.6562 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.106e-06/0.1808, allocations: 4.031 kB / 0.9509 GB, free: 0.6523 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005494/0.1813, allocations: 218.5 kB / 0.9511 GB, free: 448 kB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.901e-06/0.1813, allocations: 4 kB / 0.9511 GB, free: 444 kB / 0.9011 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.324e-05/0.1814, allocations: 19.98 kB / 0.9511 GB, free: 424 kB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.405e-06/0.1814, allocations: 0 / 0.9511 GB, free: 424 kB / 0.9011 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.214e-06/0.1814, allocations: 8 kB / 0.9511 GB, free: 416 kB / 0.9011 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000556/0.1819, allocations: 0.5924 MB / 0.9517 GB, free: 15.79 MB / 0.9167 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001735/0.1821, allocations: 127.2 kB / 0.9518 GB, free: 15.67 MB / 0.9167 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.487e-05/0.1822, allocations: 20 kB / 0.9518 GB, free: 15.65 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002318/0.1824, allocations: 16 kB / 0.9519 GB, free: 15.63 MB / 0.9167 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.256e-05/0.1824, allocations: 44.56 kB / 0.9519 GB, free: 15.59 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.956e-05/0.1825, allocations: 15.98 kB / 0.9519 GB, free: 15.57 MB / 0.9167 GB
Notification: Performance of sorting global known variables: time 0.0001297/0.1826, allocations: 200.4 kB / 0.9521 GB, free: 15.38 MB / 0.9167 GB
Notification: Performance of sort global known variables: time 4e-08/0.1826, allocations: 0 / 0.9521 GB, free: 15.38 MB / 0.9167 GB
Notification: Performance of remove unused functions: time 0.0005346/0.1831, allocations: 375.2 kB / 0.9525 GB, free: 15.01 MB / 0.9167 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 6 (rooA.dynBal.medium.Xi[1],rooA.dynBal.U,rooA.dynBal.m,rooB.dynBal.medium.Xi[1],rooB.dynBal.U,rooB.dynBal.m)
 * Number of discrete variables: 1 ($whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (76):
 * Single equations (assignments): 76
 * 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 0.0001621/0.1833, allocations: 112.3 kB / 0.9526 GB, free: 14.89 MB / 0.9167 GB
Notification: Performance of simCode: created initialization part: time 0.0003437/0.1836, allocations: 328.2 kB / 0.9529 GB, free: 14.57 MB / 0.9167 GB
Notification: Performance of simCode: created event and clocks part: time 6.311e-06/0.1837, allocations: 8.688 kB / 0.9529 GB, free: 14.57 MB / 0.9167 GB
Notification: Performance of simCode: created simulation system equations: time 0.000169/0.1838, allocations: 193.8 kB / 0.9531 GB, free: 14.37 MB / 0.9167 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001136/0.185, allocations: 0.5682 MB / 0.9536 GB, free: 13.81 MB / 0.9167 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001901/0.1869, allocations: 1.673 MB / 0.9553 GB, free: 12.1 MB / 0.9167 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001545/0.187, allocations: 241.4 kB / 0.9555 GB, free: 11.84 MB / 0.9167 GB
Notification: Performance of simCode: alias equations: time 0.0004317/0.1874, allocations: 142.9 kB / 0.9556 GB, free: 11.7 MB / 0.9167 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006423/0.1881, allocations: 375.1 kB / 0.956 GB, free: 11.32 MB / 0.9167 GB
Notification: Performance of SimCode: time 1.423e-06/0.1881, allocations: 0 / 0.956 GB, free: 11.32 MB / 0.9167 GB
Notification: Performance of Templates: time 0.0223/0.2104, allocations: 19.47 MB / 0.975 GB, free: 8.316 MB / 0.9323 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow.pipe ; mkfifo Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow.pipe ; head -c 1048576 < Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow.pipe >> ../files/Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow.sim & (cd run_cvode && ../Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow -abortSlowSimulation -alarm=240  -lv LOG_STATS -inputPath=.. -s cvode) > Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow.pipe 2>&1) [Timeout 240]
(rm -f Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow_gbode.pipe ; mkfifo Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow_gbode.pipe ; head -c 1048576 < Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow_gbode.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow_gbode.sim & (cd run_gbode && ../Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow -abortSlowSimulation -alarm=240  -lv LOG_STATS -inputPath=.. -s gbode -gbm=radauIIA3) > Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow_gbode.pipe 2>&1) [Timeout 240]
(rm -f Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow_ida.pipe ; mkfifo Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow_ida.pipe ; head -c 1048576 < Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow_ida.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow_ida.sim & (cd run_ida && ../Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow -abortSlowSimulation -alarm=240  -lv LOG_STATS -inputPath=.. -s ida) > Buildings_13_Buildings.Airflow.Multizone.Examples.ZonalFlow_ida.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 5.442761804908514]