Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow.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 0.002088/0.002088, allocations: 108.4 kB / 16.45 MB, free: 6.453 MB / 14.72 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 0.00266/0.00266, allocations: 213.7 kB / 19.43 MB, free: 3.625 MB / 14.72 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 1.632/1.632, allocations: 230.6 MB / 252.8 MB, free: 8.957 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.294/3.294, allocations: 0.4899 GB / 0.7916 GB, free: 33.38 MB / 0.6231 GB " [Timeout remaining time 176] Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.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.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|actAirSet.uOpeMod|actAirSet.VCooMax_flow|actAirSet.VOccMin_flow|actAirSet.VActCooMax_flow|actAirSet.VActMin_flow|actAirSet.VActHeaMax_flow",fileNamePrefix="Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow") translateModel(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|actAirSet.uOpeMod|actAirSet.VCooMax_flow|actAirSet.VOccMin_flow|actAirSet.VActCooMax_flow|actAirSet.VActMin_flow|actAirSet.VActHeaMax_flow",fileNamePrefix="Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow") [Timeout 300] "Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002218/0.002218, allocations: 74.42 kB / 1.149 GB, free: 26.08 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.459/0.4612, allocations: 176.1 MB / 1.321 GB, free: 2.832 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow): time 0.003297/0.4645, allocations: 1.302 MB / 1.323 GB, free: 1.531 MB / 1.014 GB Notification: Performance of NFInst.instExpressions: time 0.002139/0.4667, allocations: 1.132 MB / 1.324 GB, free: 396 kB / 1.014 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003029/0.467, allocations: 4 kB / 1.324 GB, free: 392 kB / 1.014 GB Notification: Performance of NFTyping.typeComponents: time 0.0002307/0.4672, allocations: 35.59 kB / 1.324 GB, free: 356 kB / 1.014 GB Notification: Performance of NFTyping.typeBindings: time 0.0001983/0.4674, allocations: 43.59 kB / 1.324 GB, free: 312 kB / 1.014 GB Notification: Performance of NFTyping.typeClassSections: time 0.0004056/0.4678, allocations: 111.8 kB / 1.324 GB, free: 200 kB / 1.014 GB Notification: Performance of NFFlatten.flatten: time 0.0004605/0.4683, allocations: 304.3 kB / 1.324 GB, free: 15.9 MB / 1.029 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003428/0.4686, allocations: 128.8 kB / 1.324 GB, free: 15.77 MB / 1.029 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003754/0.469, allocations: 127.5 kB / 1.324 GB, free: 15.64 MB / 1.029 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002196/0.4692, allocations: 123.4 kB / 1.325 GB, free: 15.52 MB / 1.029 GB Notification: Performance of NFPackage.collectConstants: time 5.717e-05/0.4693, allocations: 32 kB / 1.325 GB, free: 15.49 MB / 1.029 GB Notification: Performance of NFFlatten.collectFunctions: time 9.116e-05/0.4693, allocations: 36 kB / 1.325 GB, free: 15.46 MB / 1.029 GB Notification: Performance of NFScalarize.scalarize: time 7.812e-05/0.4694, allocations: 71.77 kB / 1.325 GB, free: 15.39 MB / 1.029 GB Notification: Performance of NFVerifyModel.verify: time 0.0001384/0.4696, allocations: 127.3 kB / 1.325 GB, free: 15.26 MB / 1.029 GB Notification: Performance of NFConvertDAE.convert: time 0.0006615/0.4702, allocations: 422.1 kB / 1.325 GB, free: 14.85 MB / 1.029 GB Notification: Performance of FrontEnd - DAE generated: time 7.124e-06/0.4702, allocations: 4 kB / 1.325 GB, free: 14.84 MB / 1.029 GB Notification: Performance of FrontEnd: time 1.693e-06/0.4702, allocations: 0 / 1.325 GB, free: 14.84 MB / 1.029 GB Notification: Performance of Transformations before backend: time 2.238e-05/0.4703, allocations: 0 / 1.325 GB, free: 14.84 MB / 1.029 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 64 * Number of variables: 64 Notification: Performance of Generate backend data structure: time 0.001238/0.4715, allocations: 0.5534 MB / 1.326 GB, free: 14.24 MB / 1.029 GB Notification: Performance of prepare preOptimizeDAE: time 4.91e-05/0.4715, allocations: 19.98 kB / 1.326 GB, free: 14.22 MB / 1.029 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002244/0.4718, allocations: 36.75 kB / 1.326 GB, free: 14.18 MB / 1.029 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007656/0.4725, allocations: 325.1 kB / 1.326 GB, free: 13.82 MB / 1.029 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.943e-05/0.4726, allocations: 20.94 kB / 1.326 GB, free: 13.8 MB / 1.029 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.947e-05/0.4726, allocations: 24.38 kB / 1.326 GB, free: 13.78 MB / 1.029 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005571/0.4732, allocations: 241.4 kB / 1.326 GB, free: 13.54 MB / 1.029 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.365e-05/0.4732, allocations: 4.125 kB / 1.326 GB, free: 13.53 MB / 1.029 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.114e-05/0.4732, allocations: 11.94 kB / 1.326 GB, free: 13.52 MB / 1.029 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.227e-05/0.4732, allocations: 8 kB / 1.326 GB, free: 13.51 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005085/0.4738, allocations: 186.1 kB / 1.327 GB, free: 13.33 MB / 1.029 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001249/0.475, allocations: 0.6864 MB / 1.327 GB, free: 12.59 MB / 1.029 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005077/0.4755, allocations: 174.6 kB / 1.327 GB, free: 12.41 MB / 1.029 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002061/0.4757, allocations: 72.81 kB / 1.327 GB, free: 12.34 MB / 1.029 GB Notification: Performance of preOpt evalFunc (simulation): time 2.997e-05/0.4757, allocations: 7.984 kB / 1.327 GB, free: 12.33 MB / 1.029 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.454e-05/0.4758, allocations: 34.56 kB / 1.327 GB, free: 12.29 MB / 1.029 GB Notification: Performance of pre-optimization done (n=19): time 1.412e-06/0.4758, allocations: 0 / 1.327 GB, free: 12.29 MB / 1.029 GB Notification: Performance of matching and sorting (n=19): time 0.000751/0.4765, allocations: 227.3 kB / 1.328 GB, free: 12.06 MB / 1.029 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.254e-05/0.4766, allocations: 59.34 kB / 1.328 GB, free: 11.99 MB / 1.029 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00026/0.4768, allocations: 211.7 kB / 1.328 GB, free: 11.77 MB / 1.029 GB Notification: Performance of collectPreVariables (initialization): time 3.291e-05/0.4769, allocations: 33.7 kB / 1.328 GB, free: 11.73 MB / 1.029 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001471/0.477, allocations: 172.5 kB / 1.328 GB, free: 11.55 MB / 1.029 GB Notification: Performance of collectInitialBindings (initialization): time 5.624e-05/0.4771, allocations: 55.64 kB / 1.328 GB, free: 11.5 MB / 1.029 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001151/0.4772, allocations: 65.83 kB / 1.328 GB, free: 11.43 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.000161/0.4774, allocations: 330.8 kB / 1.329 GB, free: 11.09 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002109/0.4776, allocations: 68.42 kB / 1.329 GB, free: 11.03 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002635/0.4778, allocations: 128.7 kB / 1.329 GB, free: 10.88 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000411/0.4782, allocations: 176.5 kB / 1.329 GB, free: 10.68 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.094e-06/0.4782, allocations: 0 / 1.329 GB, free: 10.68 MB / 1.029 GB Notification: Performance of matching and sorting (n=27) (initialization): time 0.0005358/0.4788, allocations: 226.9 kB / 1.329 GB, free: 10.46 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 2.02e-05/0.4788, allocations: 7.938 kB / 1.329 GB, free: 10.45 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.306e-06/0.4788, allocations: 4 kB / 1.329 GB, free: 10.45 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.094e-05/0.4788, allocations: 4 kB / 1.329 GB, free: 10.44 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001922/0.479, allocations: 35.97 kB / 1.329 GB, free: 10.41 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.202e-05/0.479, allocations: 7.938 kB / 1.329 GB, free: 10.4 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000159/0.4792, allocations: 36.05 kB / 1.329 GB, free: 10.36 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.817e-05/0.4792, allocations: 8 kB / 1.329 GB, free: 10.36 MB / 1.029 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 17 (reaToInt2.y,actAirSet.or4.y,actAirSet.or2.y,actAirSet.gre.greHys.y,$PRE.actAirSet.gre.greHys.y,actAirSet.or1.y,actAirSet.ifSetBac.y,actAirSet.ifWarUp.y,actAirSet.ifSetUp.y,actAirSet.ifCooDow.y,actAirSet.ifOcc.y,actAirSet.or3.y,actAirSet.warUpMod.y,actAirSet.setBacMod.y,actAirSet.setUpMod.y,actAirSet.cooDowMod.y,actAirSet.occMod.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (27): * Single equations (assignments): 27 * 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 0.0001708/0.4794, allocations: 153.5 kB / 1.329 GB, free: 10.2 MB / 1.029 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.613e-05/0.4794, allocations: 19.86 kB / 1.329 GB, free: 10.18 MB / 1.029 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.126e-05/0.4795, allocations: 25.86 kB / 1.329 GB, free: 10.15 MB / 1.029 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.086e-06/0.4795, allocations: 0 / 1.329 GB, free: 10.15 MB / 1.029 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.742e-06/0.4795, allocations: 8 kB / 1.329 GB, free: 10.14 MB / 1.029 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.326e-06/0.4795, allocations: 0 / 1.329 GB, free: 10.14 MB / 1.029 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000392/0.4799, allocations: 301.4 kB / 1.33 GB, free: 9.797 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.694e-06/0.4799, allocations: 0 / 1.33 GB, free: 9.797 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001474/0.48, allocations: 31.97 kB / 1.33 GB, free: 9.766 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.395e-06/0.48, allocations: 0 / 1.33 GB, free: 9.766 MB / 1.029 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.429e-05/0.4801, allocations: 0 / 1.33 GB, free: 9.766 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.248e-06/0.4801, allocations: 4 kB / 1.33 GB, free: 9.762 MB / 1.029 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.623e-06/0.4801, allocations: 0 / 1.33 GB, free: 9.762 MB / 1.029 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005299/0.4806, allocations: 289.2 kB / 1.33 GB, free: 9.465 MB / 1.029 GB Notification: Performance of postOpt removeConstants (simulation): time 7.496e-05/0.4807, allocations: 89.02 kB / 1.33 GB, free: 9.359 MB / 1.029 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.004e-05/0.4807, allocations: 7.938 kB / 1.33 GB, free: 9.352 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001457/0.4808, allocations: 15.98 kB / 1.33 GB, free: 9.336 MB / 1.029 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001015/0.4809, allocations: 27.95 kB / 1.33 GB, free: 9.309 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.589e-05/0.481, allocations: 8 kB / 1.33 GB, free: 9.301 MB / 1.029 GB Notification: Performance of sorting global known variables: time 0.0001495/0.4811, allocations: 145.5 kB / 1.33 GB, free: 9.16 MB / 1.029 GB Notification: Performance of sort global known variables: time 9.1e-08/0.4811, allocations: 0 / 1.33 GB, free: 9.16 MB / 1.029 GB Notification: Performance of remove unused functions: time 0.000319/0.4814, allocations: 51.78 kB / 1.33 GB, free: 9.109 MB / 1.029 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 11 (actAirSet.or3.y,actAirSet.ifOcc.y,actAirSet.ifCooDow.y,actAirSet.ifSetUp.y,actAirSet.ifWarUp.y,actAirSet.ifSetBac.y,actAirSet.or1.y,actAirSet.gre.greHys.y,actAirSet.or2.y,actAirSet.or4.y,reaToInt2.y) * Number of discrete states: 1 (actAirSet.gre.greHys.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (19): * Single equations (assignments): 19 * 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 0.000173/0.4816, allocations: 112.7 kB / 1.33 GB, free: 8.988 MB / 1.029 GB Notification: Performance of simCode: created initialization part: time 0.000501/0.4821, allocations: 164.2 kB / 1.331 GB, free: 8.828 MB / 1.029 GB Notification: Performance of simCode: created event and clocks part: time 2.274e-06/0.4821, allocations: 0 / 1.331 GB, free: 8.828 MB / 1.029 GB Notification: Performance of simCode: created simulation system equations: time 0.0002098/0.4823, allocations: 79.89 kB / 1.331 GB, free: 8.75 MB / 1.029 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003249/0.4826, allocations: 38.67 kB / 1.331 GB, free: 8.715 MB / 1.029 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0008404/0.4835, allocations: 411.3 kB / 1.331 GB, free: 8.289 MB / 1.029 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004145/0.4839, allocations: 0.7487 MB / 1.332 GB, free: 7.516 MB / 1.029 GB Notification: Performance of simCode: alias equations: time 0.0001404/0.484, allocations: 37.92 kB / 1.332 GB, free: 7.48 MB / 1.029 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 7.543e-05/0.4841, allocations: 19.44 kB / 1.332 GB, free: 7.461 MB / 1.029 GB Notification: Performance of SimCode: time 5.41e-07/0.4841, allocations: 0 / 1.332 GB, free: 7.461 MB / 1.029 GB Notification: Performance of Templates: time 0.006229/0.4903, allocations: 2.006 MB / 1.334 GB, free: 5.516 MB / 1.029 GB " [Timeout remaining time 300] make -j1 -f Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow.pipe ; mkfifo Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow.pipe ; head -c 1048576 < Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow.pipe >> ../files/Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow.sim & ./Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_DualDuctColdDuctMin_Subsequences_Validation_ActiveAirFlow.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow.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: 9.818578074220568]