Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger.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 0.0008791/0.0008791, allocations: 80.92 kB / 20.75 MB, free: 3.742 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 0.0009153/0.0009153, allocations: 161 kB / 24.17 MB, free: 332 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 0.8813/0.8813, allocations: 177.1 MB / 204.6 MB, free: 5.484 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 1.952/1.952, allocations: 389.6 MB / 0.6354 GB, free: 12.32 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.Fluid.Interfaces.Examples.EightPortHeatMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger")
translateModel(Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.032e-06/1.032e-06, allocations: 0 / 0.7752 GB, free: 5.41 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.013e-05/2.116e-05, allocations: 6.25 kB / 0.7752 GB, free: 5.402 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger): time 0.01561/0.01563, allocations: 21.04 MB / 0.7958 GB, free: 340 kB / 0.7448 GB
Notification: Performance of NFInst.instExpressions: time 0.01303/0.02866, allocations: 8.437 MB / 0.804 GB, free: 7.965 MB / 0.7605 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002784/0.03145, allocations: 152 kB / 0.8041 GB, free: 7.816 MB / 0.7605 GB
Notification: Performance of NFTyping.typeComponents: time 0.001451/0.0329, allocations: 0.6708 MB / 0.8048 GB, free: 7.141 MB / 0.7605 GB
Notification: Performance of NFTyping.typeBindings: time 0.004348/0.03724, allocations: 2.442 MB / 0.8072 GB, free: 4.703 MB / 0.7605 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003265/0.04051, allocations: 1.902 MB / 0.809 GB, free: 2.809 MB / 0.7605 GB
Notification: Performance of NFFlatten.flatten: time 0.005971/0.04648, allocations: 6.591 MB / 0.8155 GB, free: 12.2 MB / 0.7761 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002509/0.04899, allocations: 1.649 MB / 0.8171 GB, free: 10.52 MB / 0.7761 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003727/0.05272, allocations: 3.079 MB / 0.8201 GB, free: 7.473 MB / 0.7761 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001755/0.05447, allocations: 1.512 MB / 0.8216 GB, free: 5.957 MB / 0.7761 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002702/0.05474, allocations: 196 kB / 0.8218 GB, free: 5.766 MB / 0.7761 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0008053/0.05555, allocations: 405.2 kB / 0.8221 GB, free: 5.371 MB / 0.7761 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003708/0.05592, allocations: 0.5796 MB / 0.8227 GB, free: 4.789 MB / 0.7761 GB
Notification: Performance of NFVerifyModel.verify: time 0.001045/0.05696, allocations: 0.8495 MB / 0.8235 GB, free: 3.938 MB / 0.7761 GB
Notification: Performance of NFConvertDAE.convert: time 0.002069/0.05903, allocations: 1.9 MB / 0.8254 GB, free: 2.031 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 3.246e-06/0.05904, allocations: 0 / 0.8254 GB, free: 2.031 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 9.52e-07/0.05904, allocations: 1.188 kB / 0.8254 GB, free: 2.031 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 2.702e-05/0.05906, allocations: 0 / 0.8254 GB, free: 2.031 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 344
 * Number of variables: 344
Notification: Performance of Generate backend data structure: time 0.002278/0.06134, allocations: 2.469 MB / 0.8278 GB, free: 15.52 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 3.493e-05/0.06138, allocations: 9.344 kB / 0.8278 GB, free: 15.51 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004744/0.06185, allocations: 324.3 kB / 0.8281 GB, free: 15.2 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001509/0.06336, allocations: 1.328 MB / 0.8294 GB, free: 13.82 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.733e-05/0.06342, allocations: 111.8 kB / 0.8295 GB, free: 13.71 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001408/0.06356, allocations: 152 kB / 0.8297 GB, free: 13.56 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001088/0.06465, allocations: 1.315 MB / 0.831 GB, free: 12.09 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.756e-05/0.06467, allocations: 3.938 kB / 0.831 GB, free: 12.09 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.686e-05/0.06474, allocations: 60 kB / 0.831 GB, free: 12.03 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.145e-05/0.06478, allocations: 37.16 kB / 0.8311 GB, free: 11.99 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004601/0.06524, allocations: 385.9 kB / 0.8314 GB, free: 11.6 MB / 0.7917 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 0.003793/0.06904, allocations: 4.213 MB / 0.8355 GB, free: 7.25 MB / 0.7917 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003096/0.06935, allocations: 272.3 kB / 0.8358 GB, free: 6.969 MB / 0.7917 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001187/0.06946, allocations: 118.4 kB / 0.8359 GB, free: 6.852 MB / 0.7917 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001067/0.06957, allocations: 40.45 kB / 0.836 GB, free: 6.812 MB / 0.7917 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.738e-05/0.0696, allocations: 50.94 kB / 0.836 GB, free: 6.754 MB / 0.7917 GB
Notification: Performance of pre-optimization done (n=59): time 2.885e-06/0.0696, allocations: 4 kB / 0.836 GB, free: 6.75 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=59): time 0.0004688/0.07007, allocations: 357.9 kB / 0.8363 GB, free: 6.398 MB / 0.7917 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.624e-05/0.0701, allocations: 59.91 kB / 0.8364 GB, free: 6.328 MB / 0.7917 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001093/0.07119, allocations: 1.257 MB / 0.8376 GB, free: 5.066 MB / 0.7917 GB
Notification: Performance of collectPreVariables (initialization): time 4.095e-05/0.07123, allocations: 45.7 kB / 0.8377 GB, free: 5.016 MB / 0.7917 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000318/0.07155, allocations: 0.7198 MB / 0.8384 GB, free: 4.285 MB / 0.7917 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001141/0.07166, allocations: 234 kB / 0.8386 GB, free: 4.055 MB / 0.7917 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001698/0.07183, allocations: 222.7 kB / 0.8388 GB, free: 3.832 MB / 0.7917 GB
Notification: Performance of setup shared object (initialization): time 8.68e-05/0.07192, allocations: 349.9 kB / 0.8391 GB, free: 3.484 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001842/0.0721, allocations: 125.4 kB / 0.8393 GB, free: 3.359 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004092/0.07251, allocations: 0.7554 MB / 0.84 GB, free: 2.387 MB / 0.7917 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005364/0.07305, allocations: 0.6472 MB / 0.8406 GB, free: 1.605 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.851e-06/0.07305, allocations: 4 kB / 0.8406 GB, free: 1.602 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=135) (initialization): time 0.0007031/0.07376, allocations: 0.6696 MB / 0.8413 GB, free: 0.9219 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 2.085e-05/0.07378, allocations: 8 kB / 0.8413 GB, free: 0.9141 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.193e-05/0.07379, allocations: 12 kB / 0.8413 GB, free: 0.9023 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.294e-05/0.07381, allocations: 19.94 kB / 0.8413 GB, free: 0.8828 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005036/0.07432, allocations: 276.2 kB / 0.8416 GB, free: 0.6133 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.449e-05/0.07433, allocations: 19.94 kB / 0.8416 GB, free: 0.5938 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004754/0.07481, allocations: 115.2 kB / 0.8417 GB, free: 492 kB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.928e-05/0.07486, allocations: 43.98 kB / 0.8418 GB, free: 448 kB / 0.7917 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 45
 * 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 (135):
 * Single equations (assignments): 135
 * 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 0.0002513/0.07511, allocations: 180.3 kB / 0.8419 GB, free: 256 kB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001159/0.07522, allocations: 123.8 kB / 0.8421 GB, free: 132 kB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005099/0.07573, allocations: 443.7 kB / 0.8425 GB, free: 15.68 MB / 0.8073 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.777e-06/0.07574, allocations: 8 kB / 0.8425 GB, free: 15.67 MB / 0.8073 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.893e-06/0.07574, allocations: 0 / 0.8425 GB, free: 15.67 MB / 0.8073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0002536/0.076, allocations: 385.3 kB / 0.8429 GB, free: 15.25 MB / 0.8073 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001701/0.0777, allocations: 1.297 MB / 0.8441 GB, free: 13.89 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.319e-06/0.0777, allocations: 8.25 kB / 0.8441 GB, free: 13.88 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003586/0.07806, allocations: 159.8 kB / 0.8443 GB, free: 13.73 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.358e-06/0.07807, allocations: 4 kB / 0.8443 GB, free: 13.72 MB / 0.8073 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.339e-05/0.07809, allocations: 16 kB / 0.8443 GB, free: 13.71 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.12e-06/0.07809, allocations: 11.92 kB / 0.8443 GB, free: 13.7 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.904e-06/0.0781, allocations: 0 / 0.8443 GB, free: 13.7 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005609/0.07866, allocations: 0.6539 MB / 0.845 GB, free: 12.99 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002775/0.07893, allocations: 210.6 kB / 0.8452 GB, free: 12.79 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.624e-05/0.07902, allocations: 12 kB / 0.8452 GB, free: 12.77 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003409/0.07936, allocations: 47.94 kB / 0.8452 GB, free: 12.73 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.352e-05/0.07943, allocations: 56.34 kB / 0.8453 GB, free: 12.67 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.644e-05/0.07947, allocations: 23.98 kB / 0.8453 GB, free: 12.65 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.0004686/0.07994, allocations: 0.633 MB / 0.8459 GB, free: 12.02 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 7e-08/0.07994, allocations: 0 / 0.8459 GB, free: 12.02 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.001/0.08094, allocations: 0.53 MB / 0.8464 GB, free: 11.49 MB / 0.8073 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 9
 * Number of states: 4 (eigPor.vol1.dynBal.U,eigPor.vol2.dynBal.U,eigPor.vol3.dynBal.U,eigPor.vol4.dynBal.U)
 * 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 (64):
 * Single equations (assignments): 59
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 5
 * 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 0.000266/0.08121, allocations: 168.1 kB / 0.8466 GB, free: 11.32 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.0005249/0.08173, allocations: 440.2 kB / 0.847 GB, free: 10.89 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 2.266e-05/0.08175, allocations: 24.5 kB / 0.847 GB, free: 10.86 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001627/0.08192, allocations: 172.9 kB / 0.8472 GB, free: 10.7 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001759/0.08368, allocations: 0.9094 MB / 0.8481 GB, free: 9.809 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003161/0.08684, allocations: 2.713 MB / 0.8507 GB, free: 7.016 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002066/0.08704, allocations: 324.1 kB / 0.851 GB, free: 6.676 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.0006675/0.08771, allocations: 278.8 kB / 0.8513 GB, free: 6.402 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001053/0.08876, allocations: 0.6218 MB / 0.8519 GB, free: 5.773 MB / 0.8073 GB
Notification: Performance of SimCode: time 1.132e-06/0.08876, allocations: 4 kB / 0.8519 GB, free: 5.77 MB / 0.8073 GB
Notification: Performance of Templates: time 0.03911/0.1279, allocations: 32.9 MB / 0.884 GB, free: 5.703 MB / 0.8386 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger.pipe ; mkfifo Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger.pipe >> ../files/Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger.sim & (cd run_cvode && ../Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger -abortSlowSimulation -alarm=240  -lv LOG_STATS -inputPath=.. -s cvode) > Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger.pipe 2>&1) [Timeout 240]
(rm -f Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger_gbode.pipe ; mkfifo Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger_gbode.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger_gbode.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger_gbode.sim & (cd run_gbode && ../Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger -abortSlowSimulation -alarm=240  -lv LOG_STATS -inputPath=.. -s gbode -gbm=radauIIA3) > Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger_gbode.pipe 2>&1) [Timeout 240]
(rm -f Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger_ida.pipe ; mkfifo Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger_ida.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger_ida.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger_ida.sim & (cd run_ida && ../Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger -abortSlowSimulation -alarm=240  -lv LOG_STATS -inputPath=.. -s ida) > Buildings_13_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger_ida.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 5.660961284302175]