Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly.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 0.001576/0.001576, allocations: 113.3 kB / 17.08 MB, free: 6.012 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 0.001586/0.001586, allocations: 193.2 kB / 20.03 MB, free: 3.082 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 1.404/1.404, allocations: 222.9 MB / 245.7 MB, free: 4.211 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.918/2.918, allocations: 489.3 MB / 0.7687 GB, free: 3.828 MB / 0.6075 GB " [Timeout remaining time 176] Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/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(Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|THeaHigPowIn.T|THeaHigPowOut.T|TCooLimPowIn.T|TCooLimPowOut.T|THeaCooUnlIn.T|THeaCooUnlOut.T|TSteStaIn.T|TSteStaOut.T|heaHigPow.Q_flow|cooLimPow.Q_flow|heaCooUnl.Q_flow|steSta.Q_flow|setHeaHigPow.y.2.|heaHigPow.port_b.Xi_outflow.1.|setCooLimPow.y.2.|cooLimPow.port_b.Xi_outflow.1.|setHeaCooUnl.y.2.|heaCooUnl.port_b.Xi_outflow.1.|steSta.port_b.Xi_outflow.1.|heaHigPow.mWat_flow|cooLimPow.mWat_flow|heaCooUnl.mWat_flow|steSta.mWat_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly") translateModel(Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|THeaHigPowIn.T|THeaHigPowOut.T|TCooLimPowIn.T|TCooLimPowOut.T|THeaCooUnlIn.T|THeaCooUnlOut.T|TSteStaIn.T|TSteStaOut.T|heaHigPow.Q_flow|cooLimPow.Q_flow|heaCooUnl.Q_flow|steSta.Q_flow|setHeaHigPow.y.2.|heaHigPow.port_b.Xi_outflow.1.|setCooLimPow.y.2.|cooLimPow.port_b.Xi_outflow.1.|setHeaCooUnl.y.2.|heaCooUnl.port_b.Xi_outflow.1.|steSta.port_b.Xi_outflow.1.|heaHigPow.mWat_flow|cooLimPow.mWat_flow|heaCooUnl.mWat_flow|steSta.mWat_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.002004/0.002004, allocations: 67.89 kB / 1.103 GB, free: 0.793 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.032/1.034, allocations: 163.8 MB / 1.263 GB, free: 8.016 MB / 0.9981 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly): time 0.3149/1.349, allocations: 241.7 MB / 1.499 GB, free: 6.184 MB / 1.186 GB Notification: Performance of NFInst.instExpressions: time 0.01424/1.363, allocations: 8.401 MB / 1.507 GB, free: 13.77 MB / 1.201 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001944/1.365, allocations: 67.56 kB / 1.507 GB, free: 13.7 MB / 1.201 GB Notification: Performance of NFTyping.typeComponents: time 0.002525/1.367, allocations: 1.056 MB / 1.508 GB, free: 12.64 MB / 1.201 GB Notification: Performance of NFTyping.typeBindings: time 0.008461/1.376, allocations: 3.064 MB / 1.511 GB, free: 9.559 MB / 1.201 GB Notification: Performance of NFTyping.typeClassSections: time 0.008917/1.385, allocations: 3.516 MB / 1.514 GB, free: 6.039 MB / 1.201 GB Notification: Performance of NFFlatten.flatten: time 0.006457/1.391, allocations: 3.901 MB / 1.518 GB, free: 2.121 MB / 1.201 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002469/1.394, allocations: 1.357 MB / 1.52 GB, free: 0.7305 MB / 1.201 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0052/1.399, allocations: 2.187 MB / 1.522 GB, free: 14.54 MB / 1.217 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00289/1.402, allocations: 1.358 MB / 1.523 GB, free: 13.17 MB / 1.217 GB Notification: Performance of NFPackage.collectConstants: time 0.0004768/1.403, allocations: 132 kB / 1.523 GB, free: 13.04 MB / 1.217 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008471/1.411, allocations: 3.932 MB / 1.527 GB, free: 9.102 MB / 1.217 GB Notification: Performance of NFScalarize.scalarize: time 0.001042/1.412, allocations: 0.5996 MB / 1.528 GB, free: 8.5 MB / 1.217 GB Notification: Performance of NFVerifyModel.verify: time 0.00166/1.414, allocations: 0.9753 MB / 1.529 GB, free: 7.52 MB / 1.217 GB Notification: Performance of NFConvertDAE.convert: time 0.008523/1.422, allocations: 3.873 MB / 1.532 GB, free: 3.633 MB / 1.217 GB Notification: Performance of FrontEnd - DAE generated: time 5.851e-06/1.422, allocations: 0 / 1.532 GB, free: 3.633 MB / 1.217 GB Notification: Performance of FrontEnd: time 1.743e-06/1.422, allocations: 4 kB / 1.532 GB, free: 3.629 MB / 1.217 GB Notification: Performance of Transformations before backend: time 2.844e-05/1.422, allocations: 0 / 1.532 GB, free: 3.629 MB / 1.217 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 334 * Number of variables: 334 Notification: Performance of Generate backend data structure: time 0.006421/1.429, allocations: 2.706 MB / 1.535 GB, free: 0.8516 MB / 1.217 GB Notification: Performance of prepare preOptimizeDAE: time 3.881e-05/1.429, allocations: 8.031 kB / 1.535 GB, free: 0.8438 MB / 1.217 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007407/1.436, allocations: 1.142 MB / 1.536 GB, free: 15.7 MB / 1.232 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002738/1.439, allocations: 1.271 MB / 1.537 GB, free: 14.38 MB / 1.232 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000105/1.439, allocations: 98.56 kB / 1.537 GB, free: 14.28 MB / 1.232 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002139/1.439, allocations: 124 kB / 1.538 GB, free: 14.16 MB / 1.232 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004167/1.444, allocations: 1.959 MB / 1.539 GB, free: 12.07 MB / 1.232 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.306e-05/1.444, allocations: 3.938 kB / 1.539 GB, free: 12.07 MB / 1.232 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001559/1.444, allocations: 56 kB / 1.539 GB, free: 12.01 MB / 1.232 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.728e-05/1.444, allocations: 66.34 kB / 1.54 GB, free: 11.95 MB / 1.232 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004876/1.449, allocations: 1.886 MB / 1.541 GB, free: 10.05 MB / 1.232 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0118/1.461, allocations: 8.688 MB / 1.55 GB, free: 0.7812 MB / 1.232 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004134/1.465, allocations: 1.51 MB / 1.551 GB, free: 15.26 MB / 1.248 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002007/1.467, allocations: 0.785 MB / 1.552 GB, free: 14.47 MB / 1.248 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001445/1.468, allocations: 0.9531 MB / 1.553 GB, free: 13.33 MB / 1.248 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002197/1.47, allocations: 0.8715 MB / 1.554 GB, free: 12.45 MB / 1.248 GB Notification: Performance of pre-optimization done (n=106): time 3.026e-06/1.47, allocations: 0 / 1.554 GB, free: 12.45 MB / 1.248 GB Notification: Performance of matching and sorting (n=106): time 0.007105/1.478, allocations: 2.392 MB / 1.556 GB, free: 10.05 MB / 1.248 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.9e-05/1.478, allocations: 64.41 kB / 1.556 GB, free: 9.973 MB / 1.248 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002533/1.48, allocations: 1.721 MB / 1.558 GB, free: 8.203 MB / 1.248 GB Notification: Performance of collectPreVariables (initialization): time 0.0001557/1.48, allocations: 53.69 kB / 1.558 GB, free: 8.145 MB / 1.248 GB Notification: Performance of collectInitialEqns (initialization): time 0.000816/1.481, allocations: 0.8286 MB / 1.559 GB, free: 7.309 MB / 1.248 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004538/1.482, allocations: 384.7 kB / 1.559 GB, free: 6.93 MB / 1.248 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004168/1.482, allocations: 238.8 kB / 1.559 GB, free: 6.691 MB / 1.248 GB Notification: Performance of setup shared object (initialization): time 0.0001951/1.482, allocations: 357.9 kB / 1.56 GB, free: 6.336 MB / 1.248 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001972/1.484, allocations: 0.67 MB / 1.56 GB, free: 5.664 MB / 1.248 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002323/1.487, allocations: 1.049 MB / 1.561 GB, free: 4.465 MB / 1.248 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004188/1.491, allocations: 1.714 MB / 1.563 GB, free: 2.609 MB / 1.248 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.604e-06/1.491, allocations: 0 / 1.563 GB, free: 2.609 MB / 1.248 GB Notification: Performance of matching and sorting (n=157) (initialization): time 0.004961/1.496, allocations: 1.929 MB / 1.565 GB, free: 0.668 MB / 1.248 GB Notification: Performance of prepare postOptimizeDAE: time 2.86e-05/1.496, allocations: 12.09 kB / 1.565 GB, free: 0.6562 MB / 1.248 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.566e-05/1.496, allocations: 11.94 kB / 1.565 GB, free: 0.6445 MB / 1.248 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.381e-05/1.496, allocations: 20 kB / 1.565 GB, free: 0.625 MB / 1.248 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001744/1.498, allocations: 364.1 kB / 1.565 GB, free: 276 kB / 1.248 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.833e-05/1.498, allocations: 19.94 kB / 1.565 GB, free: 256 kB / 1.248 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001782/1.5, allocations: 258.7 kB / 1.566 GB, free: 15.99 MB / 1.264 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001309/1.5, allocations: 67.92 kB / 1.566 GB, free: 15.93 MB / 1.264 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 47 * Number of states: 0 () * Number of discrete variables: 15 ($PRE.setHeaHigPow.nextTimeEvent,$whenCondition3,$PRE.setCooLimPow.nextTimeEvent,$whenCondition2,$PRE.setHeaCooUnl.nextTimeEvent,$whenCondition1,setHeaCooUnl.nextTimeEventScaled,$PRE.setHeaCooUnl.nextTimeEventScaled,setHeaCooUnl.nextTimeEvent,setCooLimPow.nextTimeEventScaled,$PRE.setCooLimPow.nextTimeEventScaled,setCooLimPow.nextTimeEvent,setHeaHigPow.nextTimeEventScaled,$PRE.setHeaHigPow.nextTimeEventScaled,setHeaHigPow.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (157): * Single equations (assignments): 157 * 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 0.0007037/1.5, allocations: 405.7 kB / 1.566 GB, free: 15.52 MB / 1.264 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003102/1.501, allocations: 198.7 kB / 1.566 GB, free: 15.33 MB / 1.264 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004761/1.505, allocations: 1.821 MB / 1.568 GB, free: 13.5 MB / 1.264 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.292e-05/1.505, allocations: 12 kB / 1.568 GB, free: 13.49 MB / 1.264 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.166e-06/1.505, allocations: 3.984 kB / 1.568 GB, free: 13.48 MB / 1.264 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.127e-05/1.506, allocations: 3.984 kB / 1.568 GB, free: 13.48 MB / 1.264 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008208/1.514, allocations: 3.976 MB / 1.572 GB, free: 9.352 MB / 1.264 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.124e-05/1.514, allocations: 8 kB / 1.572 GB, free: 9.344 MB / 1.264 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00151/1.515, allocations: 271.6 kB / 1.572 GB, free: 9.078 MB / 1.264 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.966e-05/1.515, allocations: 12 kB / 1.572 GB, free: 9.066 MB / 1.264 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001071/1.515, allocations: 43.91 kB / 1.572 GB, free: 9.023 MB / 1.264 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.008e-05/1.515, allocations: 15.94 kB / 1.572 GB, free: 9.008 MB / 1.264 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.245e-06/1.515, allocations: 7.938 kB / 1.572 GB, free: 9 MB / 1.264 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006946/1.522, allocations: 2.927 MB / 1.575 GB, free: 5.969 MB / 1.264 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008883/1.523, allocations: 399.5 kB / 1.576 GB, free: 5.559 MB / 1.264 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002681/1.524, allocations: 31.92 kB / 1.576 GB, free: 5.527 MB / 1.264 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001401/1.525, allocations: 123.9 kB / 1.576 GB, free: 5.406 MB / 1.264 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002005/1.525, allocations: 88.38 kB / 1.576 GB, free: 5.32 MB / 1.264 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001159/1.525, allocations: 43.97 kB / 1.576 GB, free: 5.277 MB / 1.264 GB Notification: Performance of sorting global known variables: time 0.001811/1.527, allocations: 1.167 MB / 1.577 GB, free: 4.086 MB / 1.264 GB Notification: Performance of sort global known variables: time 1.51e-07/1.527, allocations: 4 kB / 1.577 GB, free: 4.082 MB / 1.264 GB Notification: Performance of remove unused functions: time 0.001579/1.529, allocations: 463.5 kB / 1.577 GB, free: 3.629 MB / 1.264 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 29 * Number of states: 3 (heaHigPow.T,cooLimPow.T,heaCooUnl.T) * Number of discrete variables: 9 ($whenCondition3,$whenCondition2,$whenCondition1,setHeaHigPow.nextTimeEvent,setHeaHigPow.nextTimeEventScaled,setCooLimPow.nextTimeEvent,setCooLimPow.nextTimeEventScaled,setHeaCooUnl.nextTimeEvent,setHeaCooUnl.nextTimeEventScaled) * Number of discrete states: 6 (setHeaHigPow.nextTimeEvent,setCooLimPow.nextTimeEvent,setHeaCooUnl.nextTimeEvent,setHeaCooUnl.nextTimeEventScaled,setCooLimPow.nextTimeEventScaled,setHeaHigPow.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (106): * Single equations (assignments): 100 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 6 * 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 0.001946/1.531, allocations: 0.6015 MB / 1.578 GB, free: 3.199 MB / 1.264 GB Notification: Performance of simCode: created initialization part: time 0.004541/1.535, allocations: 1.628 MB / 1.58 GB, free: 1.57 MB / 1.264 GB Notification: Performance of simCode: created event and clocks part: time 8.887e-06/1.535, allocations: 0 / 1.58 GB, free: 1.57 MB / 1.264 GB Notification: Performance of simCode: created simulation system equations: time 0.002217/1.538, allocations: 0.8171 MB / 1.58 GB, free: 0.7539 MB / 1.264 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004563/1.542, allocations: 0.972 MB / 1.581 GB, free: 15.79 MB / 1.279 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006673/1.549, allocations: 3.48 MB / 1.585 GB, free: 12.18 MB / 1.279 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001154/1.55, allocations: 1.36 MB / 1.586 GB, free: 10.79 MB / 1.279 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008306/1.551, allocations: 171.4 kB / 1.586 GB, free: 10.62 MB / 1.279 GB Notification: Performance of SimCode: time 1.011e-06/1.551, allocations: 0 / 1.586 GB, free: 10.62 MB / 1.279 GB Notification: Performance of Templates: time 0.05077/1.602, allocations: 30.06 MB / 1.616 GB, free: 12.84 MB / 1.311 GB " [Timeout remaining time 298] make -j1 -f Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly.pipe >> ../files/Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly.sim & ./Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly.pipe 2>&1) [Timeout 800] diffSimulationResults("Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Interfaces_Examples_PrescribedOutlet_TSetOnly.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 17.082953081000596]