Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.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 0.0009888/0.0009888, allocations: 92.22 kB / 20.46 MB, free: 4.117 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 0.0009512/0.0009512, allocations: 157.4 kB / 23.82 MB, free: 0.7539 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 0.8703/0.8703, allocations: 177.1 MB / 204.2 MB, free: 5.641 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo): time 0.6058/0.6058, allocations: 110.3 MB / 371 MB, free: 12.53 MB / 346.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:44:3-56:20:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:58:3-65:19:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:67:3-72:20:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:74:3-79:20:writable] Warning: External function annotation should occur on the external-clause, not on the function. " [Timeout remaining time 179] Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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(BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir") translateModel(BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.124e-06/2.124e-06, allocations: 0 / 475.2 MB, free: 15.23 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.928e-05/2.14e-05, allocations: 9.656 kB / 475.2 MB, free: 15.23 MB / 410.7 MB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir): time 0.1511/0.1511, allocations: 145.6 MB / 0.6062 GB, free: 13.39 MB / 0.5261 GB Notification: Performance of NFInst.instExpressions: time 0.0005041/0.1516, allocations: 271.1 kB / 0.6064 GB, free: 13.12 MB / 0.5261 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001334/0.1518, allocations: 11.94 kB / 0.6065 GB, free: 13.11 MB / 0.5261 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/IBPSA/Fluid/FMI/Conversion/InletToAir.mo:80:3-83:60:writable] Warning: Connector bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/IBPSA/Fluid/FMI/Source_T.mo:50:3-51:70:writable] Warning: Connector X_w_in_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/IBPSA/Fluid/FMI/Conversion/InletToAir.mo:80:3-83:60:writable] Warning: Connector bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/IBPSA/Fluid/FMI/Source_T.mo:50:3-51:70:writable] Warning: Connector X_w_in_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.0003924/0.1522, allocations: 95.27 kB / 0.6065 GB, free: 13.02 MB / 0.5261 GB Notification: Performance of NFTyping.typeBindings: time 0.0001448/0.1523, allocations: 91.27 kB / 0.6066 GB, free: 12.93 MB / 0.5261 GB Notification: Performance of NFTyping.typeClassSections: time 0.0001141/0.1524, allocations: 67.91 kB / 0.6067 GB, free: 12.86 MB / 0.5261 GB Notification: Performance of NFFlatten.flatten: time 0.0002856/0.1527, allocations: 322.5 kB / 0.607 GB, free: 12.55 MB / 0.5261 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002087/0.1529, allocations: 101.5 kB / 0.6071 GB, free: 12.46 MB / 0.5261 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003229/0.1533, allocations: 171.6 kB / 0.6073 GB, free: 12.29 MB / 0.5261 GB Notification: Performance of NFSimplifyModel.simplify: time 8.515e-05/0.1533, allocations: 75.72 kB / 0.6073 GB, free: 12.21 MB / 0.5261 GB Notification: Performance of NFPackage.collectConstants: time 2.378e-05/0.1534, allocations: 16 kB / 0.6074 GB, free: 12.2 MB / 0.5261 GB Notification: Performance of NFFlatten.collectFunctions: time 2.537e-05/0.1534, allocations: 19.94 kB / 0.6074 GB, free: 12.18 MB / 0.5261 GB Notification: Performance of NFScalarize.scalarize: time 3.337e-05/0.1534, allocations: 39.84 kB / 0.6074 GB, free: 12.14 MB / 0.5261 GB Notification: Performance of NFVerifyModel.verify: time 5.425e-05/0.1535, allocations: 67.83 kB / 0.6075 GB, free: 12.07 MB / 0.5261 GB Notification: Performance of NFConvertDAE.convert: time 0.0001518/0.1536, allocations: 135.4 kB / 0.6076 GB, free: 11.94 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 3.226e-06/0.1536, allocations: 0 / 0.6076 GB, free: 11.94 MB / 0.5261 GB Notification: Performance of FrontEnd: time 1.232e-06/0.1536, allocations: 4 kB / 0.6076 GB, free: 11.94 MB / 0.5261 GB Notification: Performance of Transformations before backend: time 5.721e-06/0.1536, allocations: 0 / 0.6076 GB, free: 11.94 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: 49 * Number of variables: 49 Notification: Performance of Generate backend data structure: time 0.0003908/0.154, allocations: 0.4962 MB / 0.6081 GB, free: 11.41 MB / 0.5261 GB Notification: Performance of prepare preOptimizeDAE: time 4.294e-05/0.1541, allocations: 12.03 kB / 0.6081 GB, free: 11.39 MB / 0.5261 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 5.484e-05/0.1541, allocations: 40.8 kB / 0.6081 GB, free: 11.36 MB / 0.5261 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002328/0.1544, allocations: 212.8 kB / 0.6083 GB, free: 11.12 MB / 0.5261 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.676e-05/0.1544, allocations: 20.62 kB / 0.6084 GB, free: 11.1 MB / 0.5261 GB Notification: Performance of preOpt expandDerOperator (simulation): time 1.763e-05/0.1544, allocations: 16 kB / 0.6084 GB, free: 11.08 MB / 0.5261 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002421/0.1546, allocations: 232.9 kB / 0.6086 GB, free: 10.81 MB / 0.5261 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.478e-06/0.1546, allocations: 0 / 0.6086 GB, free: 10.81 MB / 0.5261 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.548e-05/0.1547, allocations: 11.98 kB / 0.6086 GB, free: 10.8 MB / 0.5261 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.005e-05/0.1547, allocations: 4 kB / 0.6086 GB, free: 10.8 MB / 0.5261 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 8.011e-05/0.1547, allocations: 63.78 kB / 0.6087 GB, free: 10.73 MB / 0.5261 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0008737/0.1556, allocations: 1.848 MB / 0.6105 GB, free: 8.801 MB / 0.5261 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001115/0.1557, allocations: 265.4 kB / 0.6107 GB, free: 8.527 MB / 0.5261 GB Notification: Performance of preOpt resolveLoops (simulation): time 5.067e-05/0.1558, allocations: 134.9 kB / 0.6109 GB, free: 8.391 MB / 0.5261 GB Notification: Performance of preOpt evalFunc (simulation): time 3.6e-05/0.1558, allocations: 119.2 kB / 0.611 GB, free: 8.273 MB / 0.5261 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.466e-05/0.1559, allocations: 156.5 kB / 0.6111 GB, free: 8.109 MB / 0.5261 GB Notification: Performance of pre-optimization done (n=0): time 1.413e-06/0.1559, allocations: 0 / 0.6111 GB, free: 8.109 MB / 0.5261 GB Notification: Performance of matching and sorting (n=0): time 7.433e-05/0.156, allocations: 33.66 kB / 0.6112 GB, free: 8.07 MB / 0.5261 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.911e-05/0.156, allocations: 178.5 kB / 0.6113 GB, free: 7.883 MB / 0.5261 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001535/0.1562, allocations: 201.8 kB / 0.6115 GB, free: 7.668 MB / 0.5261 GB Notification: Performance of collectPreVariables (initialization): time 1.219e-05/0.1562, allocations: 29.7 kB / 0.6116 GB, free: 7.633 MB / 0.5261 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001206/0.1563, allocations: 214.8 kB / 0.6118 GB, free: 7.414 MB / 0.5261 GB Notification: Performance of collectInitialBindings (initialization): time 4.098e-06/0.1563, allocations: 0 / 0.6118 GB, free: 7.414 MB / 0.5261 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.568e-05/0.1564, allocations: 31.33 kB / 0.6118 GB, free: 7.375 MB / 0.5261 GB Notification: Performance of setup shared object (initialization): time 0.0001513/0.1565, allocations: 0.4884 MB / 0.6123 GB, free: 6.875 MB / 0.5261 GB Notification: Performance of preBalanceInitialSystem (initialization): time 1.442e-05/0.1565, allocations: 8 kB / 0.6123 GB, free: 6.867 MB / 0.5261 GB Notification: Performance of partitionIndependentBlocks (initialization): time 3.324e-05/0.1566, allocations: 42.67 kB / 0.6123 GB, free: 6.809 MB / 0.5261 GB Notification: Performance of analyzeInitialSystem (initialization): time 5.033e-05/0.1566, allocations: 42.75 kB / 0.6124 GB, free: 6.75 MB / 0.5261 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.665e-06/0.1566, allocations: 0 / 0.6124 GB, free: 6.75 MB / 0.5261 GB Notification: Performance of matching and sorting (n=4) (initialization): time 0.0001062/0.1567, allocations: 69.61 kB / 0.6124 GB, free: 6.676 MB / 0.5261 GB Notification: Performance of prepare postOptimizeDAE: time 1.577e-05/0.1567, allocations: 6.344 kB / 0.6124 GB, free: 6.672 MB / 0.5261 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.099e-06/0.1567, allocations: 0 / 0.6124 GB, free: 6.672 MB / 0.5261 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.987e-05/0.1568, allocations: 7.984 kB / 0.6124 GB, free: 6.664 MB / 0.5261 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 5.851e-05/0.1568, allocations: 4 kB / 0.6124 GB, free: 6.66 MB / 0.5261 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.752e-06/0.1568, allocations: 3.938 kB / 0.6124 GB, free: 6.656 MB / 0.5261 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.74e-05/0.1568, allocations: 4 kB / 0.6124 GB, free: 6.652 MB / 0.5261 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.361e-06/0.1569, allocations: 0 / 0.6124 GB, free: 6.652 MB / 0.5261 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * 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 (4): * Single equations (assignments): 4 * 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 0.0001008/0.157, allocations: 279.7 kB / 0.6127 GB, free: 6.367 MB / 0.5261 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.834e-05/0.157, allocations: 157.1 kB / 0.6129 GB, free: 6.207 MB / 0.5261 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.087e-05/0.1571, allocations: 164.6 kB / 0.613 GB, free: 6.035 MB / 0.5261 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.268e-05/0.1571, allocations: 268 kB / 0.6133 GB, free: 5.766 MB / 0.5261 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.525e-05/0.1572, allocations: 276 kB / 0.6135 GB, free: 5.488 MB / 0.5261 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.996e-05/0.1572, allocations: 272 kB / 0.6138 GB, free: 5.215 MB / 0.5261 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002104/0.1575, allocations: 0.5272 MB / 0.6143 GB, free: 4.645 MB / 0.5261 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.778e-05/0.1575, allocations: 152.9 kB / 0.6145 GB, free: 4.488 MB / 0.5261 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.599e-05/0.1575, allocations: 148.8 kB / 0.6146 GB, free: 4.336 MB / 0.5261 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.379e-05/0.1576, allocations: 268.2 kB / 0.6149 GB, free: 4.066 MB / 0.5261 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.537e-05/0.1577, allocations: 276 kB / 0.6151 GB, free: 3.789 MB / 0.5261 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.442e-05/0.1577, allocations: 264.1 kB / 0.6154 GB, free: 3.523 MB / 0.5261 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.548e-05/0.1578, allocations: 272.1 kB / 0.6156 GB, free: 3.25 MB / 0.5261 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001364/0.1579, allocations: 459.9 kB / 0.6161 GB, free: 2.773 MB / 0.5261 GB Notification: Performance of postOpt removeConstants (simulation): time 4.872e-05/0.158, allocations: 156.8 kB / 0.6162 GB, free: 2.613 MB / 0.5261 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.58e-05/0.158, allocations: 272.1 kB / 0.6165 GB, free: 2.34 MB / 0.5261 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.65e-05/0.1581, allocations: 144.9 kB / 0.6166 GB, free: 2.191 MB / 0.5261 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.285e-05/0.1582, allocations: 268 kB / 0.6169 GB, free: 1.922 MB / 0.5261 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.084e-05/0.1582, allocations: 152.8 kB / 0.617 GB, free: 1.766 MB / 0.5261 GB Notification: Performance of sorting global known variables: time 6.814e-05/0.1583, allocations: 156.4 kB / 0.6172 GB, free: 1.613 MB / 0.5261 GB Notification: Performance of sort global known variables: time 5e-08/0.1583, allocations: 0 / 0.6172 GB, free: 1.613 MB / 0.5261 GB Notification: Performance of remove unused functions: time 0.0001645/0.1584, allocations: 39.78 kB / 0.6172 GB, free: 1.574 MB / 0.5261 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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 (0): * Single equations (assignments): 0 * 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 0.0001443/0.1586, allocations: 218.4 kB / 0.6174 GB, free: 1.352 MB / 0.5261 GB Notification: Performance of simCode: created initialization part: time 9.493e-05/0.1587, allocations: 23.61 kB / 0.6174 GB, free: 1.324 MB / 0.5261 GB Notification: Performance of simCode: created event and clocks part: time 2.074e-06/0.1587, allocations: 0 / 0.6174 GB, free: 1.324 MB / 0.5261 GB Notification: Performance of simCode: created simulation system equations: time 1.242e-06/0.1587, allocations: 0 / 0.6174 GB, free: 1.324 MB / 0.5261 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003591/0.159, allocations: 0.71 MB / 0.6181 GB, free: 0.6094 MB / 0.5261 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006953/0.1597, allocations: 398 kB / 0.6185 GB, free: 200 kB / 0.5261 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 6.448e-05/0.1598, allocations: 79.27 kB / 0.6186 GB, free: 100 kB / 0.5261 GB Notification: Performance of simCode: alias equations: time 3.26e-05/0.1598, allocations: 0 / 0.6186 GB, free: 100 kB / 0.5261 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 2.552e-05/0.1599, allocations: 12.5 kB / 0.6186 GB, free: 88 kB / 0.5261 GB Notification: Performance of SimCode: time 8.31e-07/0.1599, allocations: 0 / 0.6186 GB, free: 88 kB / 0.5261 GB Notification: Performance of Templates: time 0.002225/0.1621, allocations: 311.4 kB / 0.6189 GB, free: 15.82 MB / 0.5417 GB " [Timeout remaining time 660] make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.makefile [Timeout 660] (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir -abortSlowSimulation -alarm=240 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 3.4242362971417606]