Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermofluidStream_dev_ThermofluidStream.Processes.Tests.ConductionElement.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001245/0.001245, allocations: 113.8 kB / 17.61 MB, free: 4.703 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001456/0.001456, allocations: 186 kB / 20.78 MB, free: 1.547 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.454/1.454, allocations: 225.6 MB / 249.4 MB, free: 3.168 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/package.mo): time 0.6417/0.6417, allocations: 94.58 MB / 399.1 MB, free: 15.79 MB / 334.1 MB " [Timeout remaining time 179] Using package ThermofluidStream with version 1.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(ThermofluidStream.Processes.Tests.ConductionElement,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,variableFilter="Time|conductionElement.h|conductionElement1.deltaE_system|conductionElement1.h|conductionElement1.inlet.m_flow|conductionElement2.h|conductionElement2.inlet.m_flow|conductionElement3.deltaE_system|conductionElement3.h|conductionElement4.h|sink.inlet.m_flow|source1.outlet.m_flow|source2.outlet.m_flow",fileNamePrefix="ThermofluidStream_dev_ThermofluidStream.Processes.Tests.ConductionElement") translateModel(ThermofluidStream.Processes.Tests.ConductionElement,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,variableFilter="Time|conductionElement.h|conductionElement1.deltaE_system|conductionElement1.h|conductionElement1.inlet.m_flow|conductionElement2.h|conductionElement2.inlet.m_flow|conductionElement3.deltaE_system|conductionElement3.h|conductionElement4.h|sink.inlet.m_flow|source1.outlet.m_flow|source2.outlet.m_flow",fileNamePrefix="ThermofluidStream_dev_ThermofluidStream.Processes.Tests.ConductionElement") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002428/0.002428, allocations: 79.86 kB / 0.5448 GB, free: 12.09 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3874/0.3898, allocations: 71.84 MB / 0.615 GB, free: 4.109 MB / 462.1 MB Notification: Performance of NFInst.instantiate(ThermofluidStream.Processes.Tests.ConductionElement): time 0.09712/0.4869, allocations: 77.58 MB / 0.6907 GB, free: 7.238 MB / 0.5137 GB Notification: Performance of NFInst.instExpressions: time 0.01632/0.5033, allocations: 10.27 MB / 0.7008 GB, free: 12.94 MB / 0.5294 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001858/0.5051, allocations: 71.56 kB / 0.7008 GB, free: 12.87 MB / 0.5294 GB Notification: Performance of NFTyping.typeComponents: time 0.002411/0.5075, allocations: 0.7026 MB / 0.7015 GB, free: 12.16 MB / 0.5294 GB Notification: Performance of NFTyping.typeBindings: time 0.01087/0.5184, allocations: 2.986 MB / 0.7044 GB, free: 9.164 MB / 0.5294 GB Notification: Performance of NFTyping.typeClassSections: time 0.004941/0.5233, allocations: 1.472 MB / 0.7059 GB, free: 7.688 MB / 0.5294 GB Notification: Performance of NFFlatten.flatten: time 0.004621/0.528, allocations: 2.319 MB / 0.7081 GB, free: 5.359 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001045/0.529, allocations: 343.1 kB / 0.7085 GB, free: 4.988 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00853/0.5375, allocations: 4 MB / 0.7124 GB, free: 0.9805 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001878/0.5394, allocations: 0.9178 MB / 0.7133 GB, free: 60 kB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 0.00061/0.54, allocations: 132 kB / 0.7134 GB, free: 15.93 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009012/0.549, allocations: 4.379 MB / 0.7177 GB, free: 11.54 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.0006238/0.5497, allocations: 350.5 kB / 0.718 GB, free: 11.2 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.001398/0.5511, allocations: 0.8121 MB / 0.7188 GB, free: 10.38 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.007182/0.5582, allocations: 2.83 MB / 0.7215 GB, free: 7.543 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 4.739e-06/0.5582, allocations: 4 kB / 0.7216 GB, free: 7.539 MB / 0.545 GB Notification: Performance of FrontEnd: time 1.573e-06/0.5582, allocations: 0 / 0.7216 GB, free: 7.539 MB / 0.545 GB Notification: Performance of Transformations before backend: time 7.462e-05/0.5583, allocations: 0 / 0.7216 GB, free: 7.539 MB / 0.545 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 291 * Number of variables: 291 Notification: Performance of Generate backend data structure: time 0.005495/0.5638, allocations: 2.303 MB / 0.7238 GB, free: 5.176 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 5.079e-05/0.5639, allocations: 8.031 kB / 0.7238 GB, free: 5.168 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002211/0.5661, allocations: 334.8 kB / 0.7241 GB, free: 4.84 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002233/0.5683, allocations: 1.113 MB / 0.7252 GB, free: 3.672 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001282/0.5684, allocations: 86.25 kB / 0.7253 GB, free: 3.586 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002514/0.5687, allocations: 120 kB / 0.7254 GB, free: 3.469 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003066/0.5717, allocations: 1.302 MB / 0.7267 GB, free: 2.113 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.916e-05/0.5718, allocations: 0 / 0.7267 GB, free: 2.113 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001146/0.5719, allocations: 44 kB / 0.7267 GB, free: 2.07 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.681e-05/0.572, allocations: 54.17 kB / 0.7268 GB, free: 2.016 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002608/0.5746, allocations: 1.07 MB / 0.7278 GB, free: 0.9336 MB / 0.545 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008889/0.5835, allocations: 5.54 MB / 0.7332 GB, free: 11 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002264/0.5857, allocations: 1.03 MB / 0.7342 GB, free: 9.906 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001052/0.5868, allocations: 0.5197 MB / 0.7347 GB, free: 9.387 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002124/0.5889, allocations: 2.412 MB / 0.7371 GB, free: 6.422 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.997e-05/0.5889, allocations: 43.56 kB / 0.7371 GB, free: 6.367 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=100): time 4.188e-06/0.589, allocations: 0 / 0.7371 GB, free: 6.367 MB / 0.5606 GB Notification: Performance of matching and sorting (n=103): time 0.008661/0.5976, allocations: 3.721 MB / 0.7408 GB, free: 2.484 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.103e-05/0.5977, allocations: 64.41 kB / 0.7408 GB, free: 2.41 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001447/0.5991, allocations: 1.025 MB / 0.7418 GB, free: 1.379 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 9.512e-05/0.5992, allocations: 45.7 kB / 0.7419 GB, free: 1.328 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005553/0.5998, allocations: 0.6432 MB / 0.7425 GB, free: 0.6797 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003722/0.6001, allocations: 384.7 kB / 0.7429 GB, free: 308 kB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003327/0.6005, allocations: 186.9 kB / 0.7431 GB, free: 116 kB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0001791/0.6006, allocations: 353.8 kB / 0.7434 GB, free: 15.76 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008403/0.6015, allocations: 386.4 kB / 0.7438 GB, free: 15.38 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009954/0.6025, allocations: 0.5377 MB / 0.7443 GB, free: 14.8 MB / 0.5762 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: conductionElement4.deltaE_system = $START.conductionElement4.deltaE_system (0.0 = $START.conductionElement4.deltaE_system) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: conductionElement2.deltaE_system = $START.conductionElement2.deltaE_system (0.0 = $START.conductionElement2.deltaE_system) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: conductionElement.deltaE_system = $START.conductionElement.deltaE_system (0.0 = $START.conductionElement.deltaE_system) Notification: Performance of analyzeInitialSystem (initialization): time 0.002179/0.6047, allocations: 1.226 MB / 0.7455 GB, free: 13.47 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.278e-06/0.6047, allocations: 0 / 0.7455 GB, free: 13.47 MB / 0.5762 GB Notification: Performance of matching and sorting (n=131) (initialization): time 0.003024/0.6077, allocations: 1.385 MB / 0.7468 GB, free: 12.07 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.577e-05/0.6077, allocations: 6.5 kB / 0.7468 GB, free: 12.06 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.411e-05/0.6077, allocations: 7.984 kB / 0.7469 GB, free: 12.05 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008196/0.6085, allocations: 242.4 kB / 0.7471 GB, free: 11.81 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009115/0.6095, allocations: 227.7 kB / 0.7473 GB, free: 11.59 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006361/0.6158, allocations: 5.749 MB / 0.7529 GB, free: 5.422 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009076/0.6167, allocations: 40.02 kB / 0.753 GB, free: 5.383 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001724/0.6169, allocations: 51.97 kB / 0.753 GB, free: 5.332 MB / 0.5762 GB Warning: The initial conditions are over specified. The following 3 initial equations are redundant, so they are removed from the initialization system: conductionElement4.deltaE_system = $START.conductionElement4.deltaE_system conductionElement2.deltaE_system = $START.conductionElement2.deltaE_system conductionElement.deltaE_system = $START.conductionElement.deltaE_system. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * 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 (109): * Single equations (assignments): 106 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(3,15,77.8%), (1,3,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0006597/0.6176, allocations: 301.5 kB / 0.7533 GB, free: 5.027 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003436/0.6179, allocations: 155 kB / 0.7534 GB, free: 4.875 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003599/0.6215, allocations: 1.541 MB / 0.7549 GB, free: 3.309 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.181e-05/0.6215, allocations: 8 kB / 0.7549 GB, free: 3.301 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.019e-05/0.6215, allocations: 8 kB / 0.755 GB, free: 3.293 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.228e-05/0.6215, allocations: 7.984 kB / 0.755 GB, free: 3.285 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007019/0.6286, allocations: 3.857 MB / 0.7587 GB, free: 15.1 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.115e-05/0.6286, allocations: 7.938 kB / 0.7587 GB, free: 15.09 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000894/0.6295, allocations: 192.1 kB / 0.7589 GB, free: 14.91 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0007713/0.6302, allocations: 264.5 kB / 0.7592 GB, free: 14.64 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001081/0.6303, allocations: 35.97 kB / 0.7592 GB, free: 14.61 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006372/0.6367, allocations: 5.763 MB / 0.7648 GB, free: 8.43 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.979e-06/0.6367, allocations: 4 kB / 0.7648 GB, free: 8.426 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004105/0.6408, allocations: 1.991 MB / 0.7668 GB, free: 6.379 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004009/0.6412, allocations: 220 kB / 0.767 GB, free: 6.145 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002263/0.6414, allocations: 24 kB / 0.767 GB, free: 6.121 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007055/0.6422, allocations: 51.95 kB / 0.7671 GB, free: 6.07 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002242/0.6424, allocations: 92.81 kB / 0.7672 GB, free: 5.977 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001295/0.6425, allocations: 59.83 kB / 0.7672 GB, free: 5.918 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.001037/0.6435, allocations: 0.6847 MB / 0.7679 GB, free: 5.23 MB / 0.5919 GB Notification: Performance of sort global known variables: time 8e-08/0.6435, allocations: 0 / 0.7679 GB, free: 5.23 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.001705/0.6452, allocations: 0.5111 MB / 0.7684 GB, free: 4.719 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 12 * Number of states: 12 (conductionElement.h,conductionElement1.inlet.m_flow,conductionElement1.h,conductionElement1.deltaE_system,conductionElement2.inlet.m_flow,conductionElement2.h,splitterX.splitterN.inlet.m_flow,conductionElement3.inlet.m_flow,conductionElement3.h,conductionElement3.deltaE_system,conductionElement4.h,flowResistance.inlet.m_flow) * 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 (88): * Single equations (assignments): 85 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(4,14,75.0%), (1,3,100.0%), (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 0.001279/0.6465, allocations: 0.5641 MB / 0.7689 GB, free: 4.156 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.003119/0.6496, allocations: 1.422 MB / 0.7703 GB, free: 2.695 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 1.201e-05/0.6497, allocations: 4 kB / 0.7703 GB, free: 2.691 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.001899/0.6516, allocations: 0.9827 MB / 0.7713 GB, free: 1.672 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001891/0.6534, allocations: 378.1 kB / 0.7716 GB, free: 1.312 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005379/0.6588, allocations: 3.116 MB / 0.7747 GB, free: 14.13 MB / 0.6075 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001038/0.6599, allocations: 1.222 MB / 0.7759 GB, free: 12.88 MB / 0.6075 GB Notification: Performance of simCode: alias equations: time 0.00111/0.661, allocations: 349.4 kB / 0.7762 GB, free: 12.54 MB / 0.6075 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004418/0.6614, allocations: 143.3 kB / 0.7764 GB, free: 12.39 MB / 0.6075 GB Notification: Performance of SimCode: time 1.503e-06/0.6614, allocations: 0 / 0.7764 GB, free: 12.39 MB / 0.6075 GB Notification: Performance of Templates: time 0.0497/0.7111, allocations: 26.16 MB / 0.8019 GB, free: 2.473 MB / 0.6231 GB " [Timeout remaining time 659] make -j1 -f ThermofluidStream_dev_ThermofluidStream.Processes.Tests.ConductionElement.makefile [Timeout 660] (rm -f ThermofluidStream_dev_ThermofluidStream.Processes.Tests.ConductionElement.pipe ; mkfifo ThermofluidStream_dev_ThermofluidStream.Processes.Tests.ConductionElement.pipe ; head -c 1048576 < ThermofluidStream_dev_ThermofluidStream.Processes.Tests.ConductionElement.pipe >> ../files/ThermofluidStream_dev_ThermofluidStream.Processes.Tests.ConductionElement.sim & ./ThermofluidStream_dev_ThermofluidStream.Processes.Tests.ConductionElement -abortSlowSimulation -alarm=1200 -emit_protected -lv LOG_STATS > ThermofluidStream_dev_ThermofluidStream.Processes.Tests.ConductionElement.pipe 2>&1) [Timeout 1200] diffSimulationResults("ThermofluidStream_dev_ThermofluidStream.Processes.Tests.ConductionElement_res.mat","/mnt/ReferenceFiles/ThermofluidStream-main-regression/ReferenceData/ThermofluidStream.Processes.Tests.ConductionElement_ref.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ThermofluidStream_dev_ThermofluidStream.Processes.Tests.ConductionElement.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 7.024343453347683]