Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier.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 0.0009544/0.0009544, allocations: 80.8 kB / 20.75 MB, free: 3.742 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 0.001075/0.001075, allocations: 161 kB / 24.17 MB, free: 332 kB / 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 1.023/1.023, allocations: 177.1 MB / 204.6 MB, free: 5.484 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.985/1.985, allocations: 389.6 MB / 0.6354 GB, free: 12.3 MB / 0.6042 GB " [Timeout remaining time 178] Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/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(Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier") translateModel(Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.703e-06/1.703e-06, allocations: 0 / 0.7752 GB, free: 5.336 MB / 0.7292 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.37e-05/2.54e-05, allocations: 2.312 kB / 0.7752 GB, free: 5.332 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier): time 0.1434/0.1434, allocations: 159.7 MB / 0.9311 GB, free: 5.277 MB / 0.8855 GB Notification: Performance of NFInst.instExpressions: time 0.01042/0.1538, allocations: 6.184 MB / 0.9372 GB, free: 15.09 MB / 0.9011 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002012/0.1558, allocations: 99.19 kB / 0.9373 GB, free: 14.99 MB / 0.9011 GB Notification: Performance of NFTyping.typeComponents: time 0.001059/0.1569, allocations: 484.3 kB / 0.9377 GB, free: 14.52 MB / 0.9011 GB Notification: Performance of NFTyping.typeBindings: time 0.003581/0.1605, allocations: 1.942 MB / 0.9396 GB, free: 12.56 MB / 0.9011 GB Notification: Performance of NFTyping.typeClassSections: time 0.002395/0.1629, allocations: 1.415 MB / 0.941 GB, free: 11.14 MB / 0.9011 GB Notification: Performance of NFFlatten.flatten: time 0.004609/0.1675, allocations: 4.797 MB / 0.9457 GB, free: 6.332 MB / 0.9011 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002526/0.17, allocations: 1.603 MB / 0.9473 GB, free: 4.754 MB / 0.9011 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00393/0.1739, allocations: 2.688 MB / 0.9499 GB, free: 2.133 MB / 0.9011 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00189/0.1758, allocations: 1.317 MB / 0.9512 GB, free: 0.8125 MB / 0.9011 GB Notification: Performance of NFPackage.collectConstants: time 0.0003375/0.1762, allocations: 188 kB / 0.9514 GB, free: 0.6289 MB / 0.9011 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001304/0.1775, allocations: 0.7681 MB / 0.9521 GB, free: 15.86 MB / 0.9167 GB Notification: Performance of NFScalarize.scalarize: time 0.0005869/0.1781, allocations: 0.7946 MB / 0.9529 GB, free: 15.06 MB / 0.9167 GB Notification: Performance of NFVerifyModel.verify: time 0.0009222/0.179, allocations: 0.7796 MB / 0.9536 GB, free: 14.28 MB / 0.9167 GB Notification: Performance of NFConvertDAE.convert: time 0.002417/0.1814, allocations: 2.029 MB / 0.9556 GB, free: 12.25 MB / 0.9167 GB Notification: Performance of FrontEnd - DAE generated: time 4.98e-06/0.1814, allocations: 0 / 0.9556 GB, free: 12.25 MB / 0.9167 GB Notification: Performance of FrontEnd: time 1.593e-06/0.1814, allocations: 0 / 0.9556 GB, free: 12.25 MB / 0.9167 GB Notification: Performance of Transformations before backend: time 6.205e-05/0.1815, allocations: 0 / 0.9556 GB, free: 12.25 MB / 0.9167 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 324 * Number of variables: 324 Notification: Performance of Generate backend data structure: time 0.002587/0.1841, allocations: 2.197 MB / 0.9578 GB, free: 10 MB / 0.9167 GB Notification: Performance of prepare preOptimizeDAE: time 3.956e-05/0.1841, allocations: 9.344 kB / 0.9578 GB, free: 9.996 MB / 0.9167 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001864/0.186, allocations: 0.5731 MB / 0.9583 GB, free: 9.422 MB / 0.9167 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001486/0.1874, allocations: 1.058 MB / 0.9594 GB, free: 8.312 MB / 0.9167 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.416e-05/0.1875, allocations: 110.5 kB / 0.9595 GB, free: 8.203 MB / 0.9167 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001572/0.1877, allocations: 152 kB / 0.9596 GB, free: 8.055 MB / 0.9167 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001236/0.1889, allocations: 1.401 MB / 0.961 GB, free: 6.5 MB / 0.9167 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.492e-05/0.1889, allocations: 0 / 0.961 GB, free: 6.5 MB / 0.9167 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.204e-05/0.189, allocations: 60 kB / 0.961 GB, free: 6.441 MB / 0.9167 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.343e-05/0.1891, allocations: 46.5 kB / 0.9611 GB, free: 6.395 MB / 0.9167 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000615/0.1897, allocations: 438.8 kB / 0.9615 GB, free: 5.949 MB / 0.9167 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 0.00425/0.1939, allocations: 3.328 MB / 0.9648 GB, free: 2.539 MB / 0.9167 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004757/0.1944, allocations: 407.1 kB / 0.9651 GB, free: 2.129 MB / 0.9167 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001725/0.1946, allocations: 157.3 kB / 0.9653 GB, free: 1.973 MB / 0.9167 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000104/0.1947, allocations: 36.58 kB / 0.9653 GB, free: 1.938 MB / 0.9167 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.944e-05/0.1947, allocations: 47.16 kB / 0.9654 GB, free: 1.883 MB / 0.9167 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0005559/0.1953, allocations: 211.3 kB / 0.9656 GB, free: 1.676 MB / 0.9167 GB Notification: Performance of pre-optimization done (n=67): time 2.295e-06/0.1953, allocations: 0 / 0.9656 GB, free: 1.676 MB / 0.9167 GB Notification: Performance of matching and sorting (n=67): time 0.0007346/0.196, allocations: 485.7 kB / 0.966 GB, free: 1.195 MB / 0.9167 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.945e-05/0.196, allocations: 60.06 kB / 0.9661 GB, free: 1.125 MB / 0.9167 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006548/0.1967, allocations: 0.9572 MB / 0.967 GB, free: 152 kB / 0.9167 GB Notification: Performance of collectPreVariables (initialization): time 5.457e-05/0.1967, allocations: 45.7 kB / 0.9671 GB, free: 100 kB / 0.9167 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002953/0.197, allocations: 0.6202 MB / 0.9677 GB, free: 15.47 MB / 0.9323 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001423/0.1972, allocations: 261.8 kB / 0.9679 GB, free: 15.21 MB / 0.9323 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002011/0.1974, allocations: 194.4 kB / 0.9681 GB, free: 15.01 MB / 0.9323 GB Notification: Performance of setup shared object (initialization): time 9.08e-05/0.1975, allocations: 345.9 kB / 0.9684 GB, free: 14.67 MB / 0.9323 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001712/0.1976, allocations: 127.6 kB / 0.9686 GB, free: 14.54 MB / 0.9323 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004156/0.1981, allocations: 0.8424 MB / 0.9694 GB, free: 13.46 MB / 0.9323 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005041/0.1986, allocations: 0.571 MB / 0.9699 GB, free: 12.79 MB / 0.9323 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.268e-06/0.1986, allocations: 0 / 0.9699 GB, free: 12.79 MB / 0.9323 GB Notification: Performance of matching and sorting (n=121) (initialization): time 0.0006717/0.1992, allocations: 0.6007 MB / 0.9705 GB, free: 12.18 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 2.082e-05/0.1993, allocations: 11.94 kB / 0.9705 GB, free: 12.17 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.788e-06/0.1993, allocations: 8.875 kB / 0.9706 GB, free: 12.16 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.017e-05/0.1993, allocations: 12 kB / 0.9706 GB, free: 12.15 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000561/0.1998, allocations: 235.6 kB / 0.9708 GB, free: 11.92 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.157e-05/0.1999, allocations: 19.92 kB / 0.9708 GB, free: 11.9 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005135/0.2004, allocations: 47.48 kB / 0.9709 GB, free: 11.85 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.39e-05/0.2004, allocations: 31.97 kB / 0.9709 GB, free: 11.82 MB / 0.9323 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003249/0.2007, allocations: 219.7 kB / 0.9711 GB, free: 11.6 MB / 0.9323 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004161/0.2012, allocations: 0.8463 MB / 0.9719 GB, free: 10.52 MB / 0.9323 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004859/0.2016, allocations: 0.5645 MB / 0.9725 GB, free: 9.852 MB / 0.9323 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.937e-06/0.2017, allocations: 4 kB / 0.9725 GB, free: 9.848 MB / 0.9323 GB Notification: Performance of matching and sorting (n=121) (initialization_lambda0): time 0.0006562/0.2023, allocations: 0.5932 MB / 0.9731 GB, free: 9.242 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 1.133e-05/0.2023, allocations: 11.98 kB / 0.9731 GB, free: 9.23 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.803e-06/0.2023, allocations: 11.94 kB / 0.9731 GB, free: 9.219 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.047e-06/0.2023, allocations: 12 kB / 0.9731 GB, free: 9.207 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005298/0.2029, allocations: 231.6 kB / 0.9733 GB, free: 8.98 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.758e-06/0.2029, allocations: 16.44 kB / 0.9733 GB, free: 8.965 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000529/0.2034, allocations: 47.97 kB / 0.9734 GB, free: 8.918 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.984e-05/0.2035, allocations: 35.98 kB / 0.9734 GB, free: 8.883 MB / 0.9323 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 32 * 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 (119): * Single equations (assignments): 117 * Array equations: 2 * 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 0.0001889/0.2036, allocations: 247.9 kB / 0.9736 GB, free: 8.633 MB / 0.9323 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001292/0.2038, allocations: 107.8 kB / 0.9737 GB, free: 8.527 MB / 0.9323 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006026/0.2044, allocations: 490.8 kB / 0.9742 GB, free: 8.039 MB / 0.9323 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.932e-06/0.2044, allocations: 8 kB / 0.9742 GB, free: 8.031 MB / 0.9323 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.924e-06/0.2044, allocations: 0 / 0.9742 GB, free: 8.031 MB / 0.9323 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00033/0.2047, allocations: 437.2 kB / 0.9746 GB, free: 7.559 MB / 0.9323 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001491/0.2062, allocations: 1.26 MB / 0.9759 GB, free: 6.234 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.148e-06/0.2062, allocations: 4 kB / 0.9759 GB, free: 6.23 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000641/0.2068, allocations: 220 kB / 0.9761 GB, free: 6.012 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.21e-06/0.2069, allocations: 4 kB / 0.9761 GB, free: 6.008 MB / 0.9323 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.875e-05/0.2069, allocations: 20 kB / 0.9761 GB, free: 5.988 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.288e-06/0.2069, allocations: 4 kB / 0.9761 GB, free: 5.984 MB / 0.9323 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.537e-06/0.2069, allocations: 7.938 kB / 0.9761 GB, free: 5.977 MB / 0.9323 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006873/0.2076, allocations: 0.716 MB / 0.9768 GB, free: 5.211 MB / 0.9323 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002718/0.2079, allocations: 175.2 kB / 0.977 GB, free: 5.039 MB / 0.9323 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.497e-05/0.208, allocations: 16 kB / 0.977 GB, free: 5.023 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003795/0.2083, allocations: 33.28 kB / 0.977 GB, free: 4.992 MB / 0.9323 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.457e-05/0.2084, allocations: 56.44 kB / 0.9771 GB, free: 4.938 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.182e-05/0.2085, allocations: 23.98 kB / 0.9771 GB, free: 4.914 MB / 0.9323 GB Notification: Performance of sorting global known variables: time 0.000357/0.2088, allocations: 477.9 kB / 0.9776 GB, free: 4.441 MB / 0.9323 GB Notification: Performance of sort global known variables: time 7e-08/0.2088, allocations: 0 / 0.9776 GB, free: 4.441 MB / 0.9323 GB Notification: Performance of remove unused functions: time 0.001247/0.2101, allocations: 0.8848 MB / 0.9784 GB, free: 3.555 MB / 0.9323 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 6 (humBac.vol.dynBal.medium.Xi[1],humBac.vol.dynBal.U,humBac.vol.dynBal.m,humFor.vol.dynBal.medium.Xi[1],humFor.vol.dynBal.U,humFor.vol.dynBal.m) * 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 (71): * Single equations (assignments): 71 * 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 0.0002724/0.2103, allocations: 154 kB / 0.9786 GB, free: 3.398 MB / 0.9323 GB Notification: Performance of simCode: created initialization part: time 0.0008655/0.2112, allocations: 0.7196 MB / 0.9793 GB, free: 2.684 MB / 0.9323 GB Notification: Performance of simCode: created event and clocks part: time 1.981e-05/0.2112, allocations: 16.5 kB / 0.9793 GB, free: 2.668 MB / 0.9323 GB Notification: Performance of simCode: created simulation system equations: time 0.000189/0.2114, allocations: 189.8 kB / 0.9795 GB, free: 2.477 MB / 0.9323 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00164/0.213, allocations: 0.7376 MB / 0.9802 GB, free: 1.746 MB / 0.9323 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002913/0.216, allocations: 2.48 MB / 0.9826 GB, free: 15.2 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002248/0.2162, allocations: 326.9 kB / 0.9829 GB, free: 14.86 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.0007849/0.217, allocations: 275.2 kB / 0.9832 GB, free: 14.59 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001075/0.218, allocations: 0.5399 MB / 0.9837 GB, free: 14.04 MB / 0.948 GB Notification: Performance of SimCode: time 1.362e-06/0.218, allocations: 3.938 kB / 0.9837 GB, free: 14.04 MB / 0.948 GB Notification: Performance of Templates: time 0.03371/0.2518, allocations: 29.39 MB / 1.012 GB, free: 1.324 MB / 0.9636 GB " [Timeout remaining time 300] make -j1 -f Buildings_13_Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier.pipe ; mkfifo Buildings_13_Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier.pipe >> ../files/Buildings_13_Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier.sim & ./Buildings_13_Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -lv LOG_STATS > Buildings_13_Buildings.Fluid.Interfaces.Examples.ReverseFlowHumidifier.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 5.768021294847131]