Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_dev_OpenIPSL.Tests.Loads.PSAT.LoadTestZip.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "[:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0002881/0.0002881, allocations: 0 / 0, free: 0 / 0 " [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 0.09739/0.09739, allocations: 0 / 0, free: 0 / 0 " [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 0.0002467/0.0002467, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/KundurSMIB/SMIB_Partial.mo:10:8-10:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/KundurSMIB/SMIB_Partial.mo:39:52-39:62:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/KundurSMIB/Generation_Groups/Generator_AVR_PSS.mo:25:8-25:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/KundurSMIB/Generation_Groups/Generator_AVR.mo:25:8-25:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/KundurSMIB/Generation_Groups/Generator.mo:24:8-24:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_2/Network.mo:13:88-13:98:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_2/Generator/Generator.mo:5:8-5:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_1Mod/Network.mo:14:88-14:98:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_1Mod/Generator/Generator.mo:4:94-4:104:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_1/Network3.mo:16:12-16:22:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_1/Network2.mo:14:88-14:98:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_1/Network1.mo:17:12-17:22:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_1/Generator/Generator.mo:5:8-5:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_2/Generator/Generator.mo:28:8-28:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_2/Generator/Step_2.mo:28:8-28:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_2/Generator/Step_1.mo:28:8-28:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_2/Example_2.mo:18:8-18:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Network/Step_5.mo:17:8-17:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Network/Step_4.mo:12:8-12:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Network/Step_3.mo:12:8-12:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Network/Step_2.mo:12:8-12:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Generator/Generator.mo:27:8-27:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Generator/Step_3.mo:20:8-20:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Generator/Step_2.mo:30:8-30:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Generator/Step_1.mo:20:8-20:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Example_1.mo:22:8-22:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo): time 0.05298/0.05298, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] Using package OpenIPSL with version 3.2.0-dev (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/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 Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 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: simulate(OpenIPSL.Tests.Loads.PSAT.LoadTestZip,startTime=0,stopTime=15,tolerance=1e-05,numberOfIntervals=500,outputFormat="empty",variableFilter="",fileNamePrefix="OpenIPSL_dev_OpenIPSL.Tests.Loads.PSAT.LoadTestZip",simflags="-abortSlowSimulation -alarm=240 -lv LOG_STATS") simulate(OpenIPSL.Tests.Loads.PSAT.LoadTestZip,startTime=0,stopTime=15,tolerance=1e-05,numberOfIntervals=500,outputFormat="empty",variableFilter="",fileNamePrefix="OpenIPSL_dev_OpenIPSL.Tests.Loads.PSAT.LoadTestZip",simflags="-abortSlowSimulation -alarm=240 -lv LOG_STATS") [Timeout 900] "Notification: Performance of FrontEnd - loaded program: time 2.525e-06/2.525e-06, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - Absyn->SCode: time 2.466e-05/2.718e-05, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instantiate(OpenIPSL.Tests.Loads.PSAT.LoadTestZip): time 0.01437/0.01439, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instExpressions: time 0.004951/0.01935, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.updateImplicitVariability: time 0.000694/0.02004, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeComponents: time 0.0007594/0.0208, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeBindings: time 0.003001/0.0238, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeClassSections: time 0.001625/0.02542, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.flatten: time 0.001368/0.02679, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.resolveConnections: time 0.00043/0.02722, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFEvalConstants.evaluate: time 0.001174/0.0284, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFSimplifyModel.simplify: time 0.0006763/0.02907, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFPackage.collectConstants: time 0.0001658/0.02924, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.collectFunctions: time 0.0007493/0.02999, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFScalarize.scalarize: time 0.0002675/0.03026, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFVerifyModel.verify: time 0.0003574/0.03061, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFConvertDAE.convert: time 0.001754/0.03237, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - DAE generated: time 0.0001341/0.0325, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd: time 2.635e-06/0.0325, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Transformations before backend: time 1.084e-05/0.03251, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 151 * Number of variables: 151 Notification: Performance of Generate backend data structure: time 0.005076/0.03759, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare preOptimizeDAE: time 0.0001315/0.03772, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002588/0.04031, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009814/0.04129, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001741/0.04147, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001832/0.04165, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt clockPartitioning (simulation): time 0.001146/0.04279, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt findStateOrder (simulation): time 3.192e-05/0.04283, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001104/0.04294, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.721e-05/0.04295, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006508/0.04361, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003105/0.04671, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt comSubExp (simulation): time 0.0005951/0.04731, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt resolveLoops (simulation): time 0.0003383/0.04764, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evalFunc (simulation): time 5.942e-05/0.0477, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.669e-05/0.04776, allocations: 0 / 0, free: 0 / 0 Notification: Performance of pre-optimization done (n=79): time 1.44e-05/0.04777, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=79): time 0.01312/0.06089, allocations: 0 / 0, free: 0 / 0 Notification: Performance of inlineWhenForInitialization (initialization): time 5.158e-05/0.06094, allocations: 0 / 0, free: 0 / 0 Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007614/0.06171, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectPreVariables (initialization): time 0.0001437/0.06185, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialEqns (initialization): time 0.0002071/0.06206, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialBindings (initialization): time 0.0002705/0.06233, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simplifyInitialFunctions (initialization): time 0.000403/0.06273, allocations: 0 / 0, free: 0 / 0 Notification: Performance of setup shared object (initialization): time 0.0001501/0.06288, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004213/0.0633, allocations: 0 / 0, free: 0 / 0 Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005249/0.06383, allocations: 0 / 0, free: 0 / 0 Notification: Performance of analyzeInitialSystem (initialization): time 0.001199/0.06502, allocations: 0 / 0, free: 0 / 0 Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.707e-05/0.06504, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=121) (initialization): time 0.007079/0.07212, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare postOptimizeDAE: time 3.675e-05/0.07216, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.552e-05/0.07217, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (initialization): time 0.006131/0.0783, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007675/0.07907, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009282/0.08835, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007969/0.08915, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001124/0.08926, allocations: 0 / 0, free: 0 / 0 Warning: Assuming fixed start value for the following 1 variables: order3_Inputs_Outputs1.w:VARIABLE(flow=false start = 1.0 fixed = true ) \"Rotor speed [pu]\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * 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 (87): * Single equations (assignments): 86 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(19,16)} Notification: Performance of prepare postOptimizeDAE: time 0.0006027/0.08986, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001825/0.09005, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006596/0.09664, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.101e-05/0.09665, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt constantLinearSystem (simulation): time 3.317e-06/0.09666, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.547e-05/0.09667, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008168/0.1048, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.164e-05/0.1049, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003892/0.1052, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (simulation): time 0.006209/0.1115, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001327/0.1116, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.008737/0.1203, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.428e-06/0.1203, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006687/0.127, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeConstants (simulation): time 0.0002257/0.1272, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003002/0.1275, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005365/0.1281, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009835/0.1291, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.734e-05/0.1291, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sorting global known variables: time 0.0003802/0.1295, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sort global known variables: time 3.196e-05/0.1295, allocations: 0 / 0, free: 0 / 0 Notification: Performance of remove unused functions: time 0.001266/0.1308, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 3 (order3_Inputs_Outputs1.delta,order3_Inputs_Outputs1.w,order3_Inputs_Outputs1.e1q) * 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 (48): * Single equations (assignments): 47 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(20,14)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0004898/0.1313, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created initialization part: time 0.00281/0.1341, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created event and clocks part: time 2.956e-06/0.1341, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created simulation system equations: time 0.002032/0.1361, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009538/0.1371, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002515/0.1396, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002414/0.1399, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: alias equations: time 0.0002019/0.1401, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003175/0.1404, allocations: 0 / 0, free: 0 / 0 Notification: Performance of SimCode: time 3.373e-05/0.1404, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Templates: time 0.00321/0.1436, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 900] [Calling sys.exit(0), Time elapsed: 0.9496078612282872]