Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ExternalMedia_ExternalMedia.Test.GenericModels.TestRunnerTwoPhase.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 0.001747/0.001747, 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 0.002215/0.002215, allocations: 157.6 kB / 22.75 MB, free: 1.684 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 1.498/1.498, allocations: 177.1 MB / 203.1 MB, free: 5.605 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ExternalMedia 4.1.1/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ExternalMedia 4.1.1/package.mo): time 0.01232/0.01232, allocations: 1.987 MB / 261.5 MB, free: 11.09 MB / 250.7 MB " [Timeout remaining time 180] Using package ExternalMedia with version 4.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ExternalMedia 4.1.1/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(ExternalMedia.Test.GenericModels.TestRunnerTwoPhase,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ExternalMedia_ExternalMedia.Test.GenericModels.TestRunnerTwoPhase") translateModel(ExternalMedia.Test.GenericModels.TestRunnerTwoPhase,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ExternalMedia_ExternalMedia.Test.GenericModels.TestRunnerTwoPhase") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.472e-06/1.472e-06, allocations: 0 / 331.6 MB, free: 17.29 MB / 266.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.333e-05/2.481e-05, allocations: 8.781 kB / 331.6 MB, free: 17.28 MB / 266.7 MB Notification: Performance of NFInst.instantiate(ExternalMedia.Test.GenericModels.TestRunnerTwoPhase): time 0.2637/0.2637, allocations: 96.6 MB / 428.2 MB, free: 15.86 MB / 330.7 MB Notification: Performance of NFInst.instExpressions: time 0.04906/0.3128, allocations: 53.48 MB / 481.7 MB, free: 14.82 MB / 346.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002081/0.3149, allocations: 12 kB / 481.7 MB, free: 14.8 MB / 346.7 MB Notification: Performance of NFTyping.typeComponents: time 0.003654/0.3185, allocations: 1.009 MB / 482.7 MB, free: 13.79 MB / 346.7 MB Notification: Performance of NFTyping.typeBindings: time 0.04143/0.3599, allocations: 13.2 MB / 495.9 MB, free: 0.5273 MB / 346.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.009435/0.3694, allocations: 3.15 MB / 499.1 MB, free: 13.36 MB / 362.7 MB Notification: Performance of NFFlatten.flatten: time 0.00542/0.3748, allocations: 3.102 MB / 0.4904 GB, free: 10.25 MB / 362.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0004429/0.3752, allocations: 80.33 kB / 0.4905 GB, free: 10.15 MB / 362.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003835/0.3791, allocations: 1.531 MB / 0.492 GB, free: 8.617 MB / 362.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00191/0.381, allocations: 0.7869 MB / 0.4928 GB, free: 7.828 MB / 362.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0003939/0.3814, allocations: 144 kB / 0.4929 GB, free: 7.688 MB / 362.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.02913/0.4105, allocations: 10.73 MB / 0.5034 GB, free: 12.95 MB / 378.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0006724/0.4112, allocations: 390.2 kB / 0.5037 GB, free: 12.57 MB / 378.7 MB Notification: Performance of NFVerifyModel.verify: time 0.002079/0.4133, allocations: 0.7288 MB / 0.5044 GB, free: 11.84 MB / 378.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0292/0.4425, allocations: 10.04 MB / 0.5142 GB, free: 1.773 MB / 378.7 MB Notification: Performance of FrontEnd - DAE generated: time 7.043e-06/0.4425, allocations: 0 / 0.5142 GB, free: 1.773 MB / 378.7 MB Notification: Performance of FrontEnd: time 1.974e-06/0.4425, allocations: 0 / 0.5142 GB, free: 1.773 MB / 378.7 MB Notification: Performance of Transformations before backend: time 8.141e-05/0.4426, allocations: 0 / 0.5142 GB, free: 1.773 MB / 378.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 526 * Number of variables: 526 Notification: Performance of Generate backend data structure: time 0.009536/0.4521, allocations: 3.194 MB / 0.5174 GB, free: 14.52 MB / 394.7 MB Notification: Performance of prepare preOptimizeDAE: time 5.734e-05/0.4522, allocations: 12.03 kB / 0.5174 GB, free: 14.51 MB / 394.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0172/0.4694, allocations: 3.128 MB / 0.5204 GB, free: 11.38 MB / 394.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002966/0.4723, allocations: 1.135 MB / 0.5215 GB, free: 10.21 MB / 394.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003112/0.4726, allocations: 172.5 kB / 0.5217 GB, free: 10.04 MB / 394.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008372/0.4735, allocations: 204.4 kB / 0.5219 GB, free: 9.84 MB / 394.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02632/0.4998, allocations: 7.153 MB / 0.5289 GB, free: 2.457 MB / 394.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001057/0.4999, allocations: 4.312 kB / 0.5289 GB, free: 2.453 MB / 394.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006734/0.5006, allocations: 91.94 kB / 0.529 GB, free: 2.363 MB / 394.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.609e-05/0.5007, allocations: 52 kB / 0.529 GB, free: 2.312 MB / 394.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02701/0.5277, allocations: 8.176 MB / 0.537 GB, free: 10.12 MB / 410.7 MB 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 0.01565/0.5433, allocations: 8.632 MB / 0.5454 GB, free: 1.348 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.02058/0.5639, allocations: 5.52 MB / 0.5508 GB, free: 11.84 MB / 426.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002546/0.5664, allocations: 1.08 MB / 0.5519 GB, free: 10.75 MB / 426.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.2746/0.8411, allocations: 29.66 MB / 0.5809 GB, free: 67.89 MB / 426.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.539e-05/0.8411, allocations: 58.28 kB / 0.5809 GB, free: 67.85 MB / 426.7 MB Notification: Performance of pre-optimization done (n=242): time 6.212e-06/0.8411, allocations: 0 / 0.5809 GB, free: 67.85 MB / 426.7 MB Notification: Performance of matching and sorting (n=246): time 0.04812/0.8893, allocations: 14.84 MB / 0.5954 GB, free: 67.31 MB / 426.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.98e-05/0.8893, allocations: 102.6 kB / 0.5955 GB, free: 67.21 MB / 426.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004503/0.8898, allocations: 375.5 kB / 0.5959 GB, free: 67.08 MB / 426.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0004553/0.8902, allocations: 67.95 kB / 0.5959 GB, free: 67.05 MB / 426.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002583/0.8905, allocations: 0.5569 MB / 0.5965 GB, free: 66.75 MB / 426.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0008947/0.8914, allocations: 0.8465 MB / 0.5973 GB, free: 66.29 MB / 426.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001769/0.8932, allocations: 0.9796 MB / 0.5983 GB, free: 66.26 MB / 426.7 MB Notification: Performance of setup shared object (initialization): time 5.284e-05/0.8932, allocations: 313 kB / 0.5985 GB, free: 65.95 MB / 426.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003655/0.8969, allocations: 2.062 MB / 0.6006 GB, free: 65.94 MB / 426.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004169/0.901, allocations: 2.571 MB / 0.6031 GB, free: 65.39 MB / 426.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.007613/0.9086, allocations: 4.392 MB / 0.6074 GB, free: 64.4 MB / 426.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.434e-05/0.9087, allocations: 6.406 kB / 0.6074 GB, free: 64.39 MB / 426.7 MB Notification: Performance of matching and sorting (n=308) (initialization): time 0.01263/0.9213, allocations: 5.587 MB / 0.6128 GB, free: 61.16 MB / 426.7 MB Notification: Performance of prepare postOptimizeDAE: time 3.128e-05/0.9213, allocations: 12 kB / 0.6128 GB, free: 61.14 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.494e-05/0.9213, allocations: 15.94 kB / 0.6129 GB, free: 61.13 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001449/0.9228, allocations: 310.4 kB / 0.6131 GB, free: 60.89 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003621/0.9264, allocations: 1.056 MB / 0.6142 GB, free: 60.11 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001625/0.928, allocations: 1.887 MB / 0.616 GB, free: 58.23 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002383/0.9304, allocations: 99.16 kB / 0.6161 GB, free: 58.15 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007282/0.9312, allocations: 389.7 kB / 0.6165 GB, free: 57.88 MB / 426.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 61 * Number of states: 0 () * Number of discrete variables: 17 (testBasePropertiesDynamic.medium.phase,testBasePropertiesImplicit.medium2.baseProperties.phase,testBasePropertiesImplicit.medium1.baseProperties.phase,testBasePropertiesExplicit.medium2.baseProperties.phase,testBasePropertiesExplicit.medium1.baseProperties.phase,testStatesSat.state2.phase,testStatesSat.state1.phase,testStates.state2.phase,testStates.state1.phase,testStatesSat.completeBubbleDewStates2.bubbleStateTwoPhase.state.phase,testStatesSat.completeBubbleDewStates2.bubbleStateOnePhase.state.phase,testStatesSat.completeBubbleDewStates2.dewStateTwoPhase.state.phase,testStatesSat.completeBubbleDewStates2.dewStateOnePhase.state.phase,testStatesSat.completeBubbleDewStates1.bubbleStateTwoPhase.state.phase,testStatesSat.completeBubbleDewStates1.bubbleStateOnePhase.state.phase,testStatesSat.completeBubbleDewStates1.dewStateTwoPhase.state.phase,testStatesSat.completeBubbleDewStates1.dewStateOnePhase.state.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (293): * Single equations (assignments): 287 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(3,8), (1,1), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.001507/0.9327, allocations: 439.8 kB / 0.6169 GB, free: 57.49 MB / 426.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001381/0.934, allocations: 196.3 kB / 0.6171 GB, free: 57.3 MB / 426.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03481/0.9688, allocations: 49.04 MB / 0.665 GB, free: 9.527 MB / 426.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.177e-05/0.9689, allocations: 135.8 kB / 0.6651 GB, free: 9.395 MB / 426.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.455e-05/0.969, allocations: 0 / 0.6651 GB, free: 9.395 MB / 426.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.514e-05/0.969, allocations: 12.8 kB / 0.6651 GB, free: 9.383 MB / 426.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.08069/1.05, allocations: 68.06 MB / 0.7316 GB, free: 4.52 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.743e-05/1.05, allocations: 4.641 kB / 0.7316 GB, free: 4.516 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00392/1.054, allocations: 0.6727 MB / 0.7322 GB, free: 3.863 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001212/1.055, allocations: 0.5053 MB / 0.7327 GB, free: 3.363 MB / 490.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004723/1.055, allocations: 71.94 kB / 0.7328 GB, free: 3.293 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002541/1.058, allocations: 2.042 MB / 0.7348 GB, free: 1.18 MB / 490.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.338e-06/1.058, allocations: 8.016 kB / 0.7348 GB, free: 1.172 MB / 490.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1391/1.197, allocations: 10.17 MB / 0.7447 GB, free: 227.4 MB / 490.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0003828/1.197, allocations: 321.2 kB / 0.7451 GB, free: 227.4 MB / 490.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002581/1.198, allocations: 39.94 kB / 0.7451 GB, free: 227.4 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00142/1.199, allocations: 101.4 kB / 0.7452 GB, free: 227.3 MB / 490.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000378/1.199, allocations: 184.4 kB / 0.7454 GB, free: 227.3 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001957/1.2, allocations: 93.7 kB / 0.7455 GB, free: 227.3 MB / 490.7 MB Notification: Performance of sorting global known variables: time 0.0001987/1.2, allocations: 211.9 kB / 0.7457 GB, free: 227.1 MB / 490.7 MB Notification: Performance of sort global known variables: time 8.1e-08/1.2, allocations: 1.969 kB / 0.7457 GB, free: 227.1 MB / 490.7 MB Notification: Performance of remove unused functions: time 0.004774/1.205, allocations: 1.756 MB / 0.7474 GB, free: 227 MB / 490.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 2 (testBasePropertiesDynamic.medium.p,testBasePropertiesDynamic.medium.h) * Number of discrete variables: 68 ($cse1.region3boundary,$cse2.region3boundary,$cse3.phase,$cse3.region,$cse4.phase,$cse4.region,$cse5.region3boundary,$cse6.region3boundary,$cse7.phase,$cse7.region,$cse8.phase,$cse8.region,$cse9.phase,$cse9.region,$cse10.phase,$cse10.region,$cse11.phase,$cse11.region,$cse12.phase,$cse12.region,$cse13.phase,$cse13.region,$cse14.phase,$cse14.region,$cse15.phase,$cse15.region,$cse16.phase,$cse16.region,$cse17.phase,$cse17.region,$cse18.phase,$cse18.region,$cse19.phase,$cse19.region,$cse20.phase,$cse20.region,$cse21.phase,$cse21.region,$cse22.phase,$cse22.region,$cse23.phase,$cse23.region,$cse24.phase,$cse24.region,$cse25.region3boundary,$cse26.region3boundary,$cse27.region3boundary,$cse28.region3boundary,$cse29.phase,$cse29.region,$cse30.phase,$cse30.region,$cse31.phase,$cse31.region,$cse32.phase,$cse32.region,$cse33.region3boundary,$cse34.phase,$cse34.region,$cse35.region3boundary,$cse36.region3boundary,$cse37.phase,$cse37.region,testBasePropertiesExplicit.medium1.baseProperties.phase,testBasePropertiesExplicit.medium2.baseProperties.phase,testBasePropertiesImplicit.medium1.baseProperties.phase,testBasePropertiesImplicit.medium2.baseProperties.phase,testBasePropertiesDynamic.medium.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (275): * Single equations (assignments): 234 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 38 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(1,1), (1,2), (1,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.004998/1.21, allocations: 1.741 MB / 0.7491 GB, free: 226.8 MB / 490.7 MB Notification: Performance of simCode: created initialization part: time 0.009024/1.219, allocations: 5.43 MB / 0.7544 GB, free: 224.5 MB / 490.7 MB Notification: Performance of simCode: created event and clocks part: time 4.9e-06/1.219, allocations: 0 / 0.7544 GB, free: 224.5 MB / 490.7 MB Notification: Performance of simCode: created simulation system equations: time 0.003739/1.222, allocations: 2.75 MB / 0.7571 GB, free: 222 MB / 490.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003172/1.225, allocations: 0.7171 MB / 0.7578 GB, free: 221.5 MB / 490.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007969/1.233, allocations: 7.118 MB / 0.7647 GB, free: 215 MB / 490.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008071/1.234, allocations: 1.208 MB / 0.7659 GB, free: 214.1 MB / 490.7 MB Notification: Performance of simCode: alias equations: time 0.009205/1.243, allocations: 11.52 MB / 0.7771 GB, free: 204.8 MB / 490.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001858/1.245, allocations: 499.8 kB / 0.7776 GB, free: 204.3 MB / 490.7 MB Notification: Performance of SimCode: time 1.824e-06/1.245, allocations: 0 / 0.7776 GB, free: 204.3 MB / 490.7 MB Notification: Performance of Templates: time 0.1071/1.352, allocations: 109.9 MB / 0.8849 GB, free: 94.71 MB / 490.7 MB " [Timeout remaining time 659] make -j1 -f ExternalMedia_ExternalMedia.Test.GenericModels.TestRunnerTwoPhase.makefile [Timeout 660] (rm -f ExternalMedia_ExternalMedia.Test.GenericModels.TestRunnerTwoPhase.pipe ; mkfifo ExternalMedia_ExternalMedia.Test.GenericModels.TestRunnerTwoPhase.pipe ; head -c 1048576 < ExternalMedia_ExternalMedia.Test.GenericModels.TestRunnerTwoPhase.pipe >> ../files/ExternalMedia_ExternalMedia.Test.GenericModels.TestRunnerTwoPhase.sim & ./ExternalMedia_ExternalMedia.Test.GenericModels.TestRunnerTwoPhase -abortSlowSimulation -alarm=480 -lv LOG_STATS > ExternalMedia_ExternalMedia.Test.GenericModels.TestRunnerTwoPhase.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 13.167979051941074]