Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.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 0.001337/0.001337, allocations: 88.72 kB / 19.44 MB, free: 356 kB / 13.93 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 0.001566/0.001566, allocations: 161.7 kB / 22.76 MB, free: 1.68 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 1.482/1.482, allocations: 177.2 MB / 203.1 MB, free: 5.586 MB / 186.7 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:34:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:42:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo): time 1.239/1.239, allocations: 154.8 MB / 414.3 MB, free: 460 kB / 378.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/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 master/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 178]
Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/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.Fluid.MixingVolumes.Validation.MixingVolumeMFactor,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeMFactor")
translateModel(IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeMFactor,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeMFactor") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.884e-06/1.884e-06, allocations: 0 / 0.5199 GB, free: 1.211 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 3.282e-05/3.471e-05, allocations: 6.703 kB / 0.5199 GB, free: 1.207 MB / 442.7 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeMFactor): time 0.5271/0.5271, allocations: 185.7 MB / 0.7012 GB, free: 16.06 MB / 0.5573 GB
Notification: Performance of NFInst.instExpressions: time 0.01309/0.5402, allocations: 9.316 MB / 0.7103 GB, free: 15.77 MB / 0.5573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002033/0.5422, allocations: 84.28 kB / 0.7104 GB, free: 15.77 MB / 0.5573 GB
Notification: Performance of NFTyping.typeComponents: time 0.002061/0.5443, allocations: 0.7588 MB / 0.7111 GB, free: 15.69 MB / 0.5573 GB
Notification: Performance of NFTyping.typeBindings: time 0.007303/0.5516, allocations: 3 MB / 0.714 GB, free: 14.84 MB / 0.5573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003718/0.5553, allocations: 1.478 MB / 0.7155 GB, free: 14.27 MB / 0.5573 GB
Notification: Performance of NFFlatten.flatten: time 0.004521/0.5598, allocations: 4.2 MB / 0.7196 GB, free: 12.48 MB / 0.5573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001412/0.5613, allocations: 1.044 MB / 0.7206 GB, free: 11.86 MB / 0.5573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004079/0.5653, allocations: 2.34 MB / 0.7229 GB, free: 11 MB / 0.5573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002328/0.5677, allocations: 1.172 MB / 0.724 GB, free: 10.5 MB / 0.5573 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002187/0.5679, allocations: 143.7 kB / 0.7242 GB, free: 10.5 MB / 0.5573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003595/0.5715, allocations: 1.975 MB / 0.7261 GB, free: 9.711 MB / 0.5573 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005277/0.572, allocations: 0.6691 MB / 0.7267 GB, free: 9.277 MB / 0.5573 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007217/0.5727, allocations: 0.6133 MB / 0.7273 GB, free: 9.012 MB / 0.5573 GB
Notification: Performance of NFConvertDAE.convert: time 0.003914/0.5766, allocations: 3.046 MB / 0.7303 GB, free: 7.27 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 5.57e-06/0.5766, allocations: 3.625 kB / 0.7303 GB, free: 7.27 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 1.312e-06/0.5766, allocations: 0 / 0.7303 GB, free: 7.27 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 2.955e-05/0.5767, allocations: 0 / 0.7303 GB, free: 7.27 MB / 0.5573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 272
 * Number of variables: 272
Notification: Performance of Generate backend data structure: time 0.002684/0.5794, allocations: 1.861 MB / 0.7321 GB, free: 5.938 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.138e-05/0.5794, allocations: 10.16 kB / 0.7321 GB, free: 5.938 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003172/0.5826, allocations: 0.6258 MB / 0.7328 GB, free: 5.637 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001728/0.5843, allocations: 1.128 MB / 0.7339 GB, free: 4.926 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.393e-05/0.5844, allocations: 86.27 kB / 0.7339 GB, free: 4.887 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001653/0.5845, allocations: 116.9 kB / 0.734 GB, free: 4.852 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001752/0.5863, allocations: 1.608 MB / 0.7356 GB, free: 3.617 MB / 0.5573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.952e-05/0.5863, allocations: 4 kB / 0.7356 GB, free: 3.613 MB / 0.5573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001081/0.5864, allocations: 46.09 kB / 0.7357 GB, free: 3.582 MB / 0.5573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.326e-05/0.5864, allocations: 37.77 kB / 0.7357 GB, free: 3.578 MB / 0.5573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001425/0.5879, allocations: 1.074 MB / 0.7368 GB, free: 3.039 MB / 0.5573 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 0.004558/0.5924, allocations: 2.749 MB / 0.7394 GB, free: 1.398 MB / 0.5573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001048/0.5935, allocations: 0.7531 MB / 0.7402 GB, free: 1 MB / 0.5573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005306/0.594, allocations: 456.1 kB / 0.7406 GB, free: 0.6328 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002798/0.5943, allocations: 67.48 kB / 0.7407 GB, free: 0.5703 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.566e-05/0.5943, allocations: 48.44 kB / 0.7407 GB, free: 0.5117 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=83): time 3.045e-06/0.5943, allocations: 3.984 kB / 0.7407 GB, free: 0.5078 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=89): time 0.006559/0.6009, allocations: 2.653 MB / 0.7433 GB, free: 13.84 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.242e-05/0.6009, allocations: 72.28 kB / 0.7434 GB, free: 13.76 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0012/0.6021, allocations: 0.7397 MB / 0.7441 GB, free: 13.01 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 8.327e-05/0.6022, allocations: 53.7 kB / 0.7442 GB, free: 12.95 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005752/0.6028, allocations: 0.5609 MB / 0.7447 GB, free: 12.39 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003586/0.6032, allocations: 324.4 kB / 0.745 GB, free: 12.07 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003088/0.6035, allocations: 158.6 kB / 0.7452 GB, free: 11.91 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 0.0004365/0.6039, allocations: 337.9 kB / 0.7455 GB, free: 11.57 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006249/0.6045, allocations: 341.8 kB / 0.7458 GB, free: 11.24 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008583/0.6054, allocations: 0.5735 MB / 0.7464 GB, free: 10.61 MB / 0.573 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (bou.p = vol.dynBal.p_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volMFactor.dynBal.medium.p = volMFactor.dynBal.p_start (bou.p = volMFactor.dynBal.p_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol1.dynBal.medium.p = vol1.dynBal.p_start (bou.p = vol1.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.007099/0.6125, allocations: 2.811 MB / 0.7491 GB, free: 7.777 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.835e-06/0.6125, allocations: 6.438 kB / 0.7491 GB, free: 7.773 MB / 0.573 GB
Notification: Performance of matching and sorting (n=108) (initialization): time 0.002023/0.6145, allocations: 1.028 MB / 0.7501 GB, free: 6.758 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 2.489e-05/0.6145, allocations: 7.984 kB / 0.7501 GB, free: 6.75 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.374e-05/0.6146, allocations: 4 kB / 0.7501 GB, free: 6.746 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.766e-05/0.6146, allocations: 8 kB / 0.7501 GB, free: 6.738 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008051/0.6154, allocations: 182.5 kB / 0.7503 GB, free: 6.57 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.876e-05/0.6154, allocations: 14.47 kB / 0.7503 GB, free: 6.559 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001/0.6164, allocations: 31.95 kB / 0.7504 GB, free: 6.527 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.909e-05/0.6165, allocations: 31.98 kB / 0.7504 GB, free: 6.496 MB / 0.573 GB
Warning: The initial conditions are over specified. The following 3 initial equations are redundant, so they are removed from the initialization system:
         vol.dynBal.medium.p = vol.dynBal.p_start
         volMFactor.dynBal.medium.p = volMFactor.dynBal.p_start
         vol1.dynBal.medium.p = vol1.dynBal.p_start.
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 (108):
 * Single equations (assignments): 108
 * 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 0.0007765/0.6173, allocations: 371.9 kB / 0.7507 GB, free: 6.133 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002882/0.6176, allocations: 139.3 kB / 0.7509 GB, free: 5.996 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003088/0.6179, allocations: 130.4 kB / 0.751 GB, free: 5.859 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.03e-05/0.6179, allocations: 8 kB / 0.751 GB, free: 5.852 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.108e-05/0.6179, allocations: 7.938 kB / 0.751 GB, free: 5.844 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001845/0.6198, allocations: 1.091 MB / 0.7521 GB, free: 4.684 MB / 0.573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005294/0.625, allocations: 2.693 MB / 0.7547 GB, free: 1.914 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.279e-05/0.6251, allocations: 8 kB / 0.7547 GB, free: 1.906 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000749/0.6258, allocations: 162.1 kB / 0.7549 GB, free: 1.758 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004832/0.6263, allocations: 128.7 kB / 0.755 GB, free: 1.629 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.375e-05/0.6264, allocations: 32 kB / 0.755 GB, free: 1.598 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003364/0.6297, allocations: 2.843 MB / 0.7578 GB, free: 14.57 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.279e-05/0.6298, allocations: 14.53 kB / 0.7578 GB, free: 14.56 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003073/0.6328, allocations: 1.73 MB / 0.7595 GB, free: 12.7 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005889/0.6334, allocations: 215.2 kB / 0.7597 GB, free: 12.49 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001425/0.6336, allocations: 28 kB / 0.7597 GB, free: 12.46 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008758/0.6344, allocations: 37.67 kB / 0.7598 GB, free: 12.43 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001577/0.6346, allocations: 91.94 kB / 0.7599 GB, free: 12.35 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001026/0.6347, allocations: 52.11 kB / 0.7599 GB, free: 12.3 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 0.000784/0.6355, allocations: 0.5068 MB / 0.7604 GB, free: 11.8 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 7e-08/0.6355, allocations: 0 / 0.7604 GB, free: 11.8 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.001258/0.6367, allocations: 379.9 kB / 0.7608 GB, free: 11.43 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 39
 * Number of states: 6 (vol.dynBal.medium.Xi[1],vol.dynBal.U,volMFactor.dynBal.medium.Xi[1],volMFactor.dynBal.U,vol1.dynBal.medium.Xi[1],vol1.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 (85):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(1,2,100.0%), (1,2,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004292/0.6372, allocations: 225.1 kB / 0.761 GB, free: 11.21 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.001548/0.6387, allocations: 0.8157 MB / 0.7618 GB, free: 10.43 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 4.729e-06/0.6387, allocations: 0 / 0.7618 GB, free: 10.43 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 0.001078/0.6398, allocations: 0.6589 MB / 0.7624 GB, free: 9.777 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003679/0.6435, allocations: 0.7548 MB / 0.7632 GB, free: 9.062 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004568/0.648, allocations: 2.627 MB / 0.7657 GB, free: 6.305 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009438/0.649, allocations: 0.6595 MB / 0.7664 GB, free: 5.613 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 0.001319/0.6503, allocations: 309 kB / 0.7667 GB, free: 5.309 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003037/0.6506, allocations: 92.48 kB / 0.7668 GB, free: 5.219 MB / 0.5886 GB
Notification: Performance of SimCode: time 1.744e-06/0.6506, allocations: 0 / 0.7668 GB, free: 5.219 MB / 0.5886 GB
Notification: Performance of Templates: time 0.04832/0.6989, allocations: 24.81 MB / 0.791 GB, free: 13.12 MB / 0.6198 GB
"
[Timeout remaining time 659]
make -j1 -f IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.makefile [Timeout 660]
(rm -f IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.sim & ./IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeMFactor  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 7.329351322026923]