Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Electrical.Machines.DCPM_SpeedControlled.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001324/0.001324, allocations: 88.86 kB / 21.5 MB, free: 2.988 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001132/0.001132, allocations: 163.4 kB / 24.91 MB, free: 8.715 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.064/1.064, allocations: 177 MB / 205.2 MB, free: 5.059 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2435/0.2435, allocations: 34.86 MB / 296.6 MB, free: 420 kB / 266.7 MB " [Timeout remaining time 180] Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: translateModel(ModelicaTest.Electrical.Machines.DCPM_SpeedControlled,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|dcpm.iA|dcpm.w",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Electrical.Machines.DCPM_SpeedControlled") translateModel(ModelicaTest.Electrical.Machines.DCPM_SpeedControlled,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|dcpm.iA|dcpm.w",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Electrical.Machines.DCPM_SpeedControlled") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 3.767e-06/3.767e-06, allocations: 4 kB / 325.9 MB, free: 7.137 MB / 298.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.416e-05/1.792e-05, allocations: 4.953 kB / 325.9 MB, free: 7.133 MB / 298.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Electrical.Machines.DCPM_SpeedControlled): time 0.005083/0.005101, allocations: 4.402 MB / 330.3 MB, free: 2.715 MB / 298.7 MB Notification: Performance of NFInst.instExpressions: time 0.002448/0.007549, allocations: 1.664 MB / 332 MB, free: 1.043 MB / 298.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002717/0.007821, allocations: 23.81 kB / 332 MB, free: 1.02 MB / 298.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0005811/0.008402, allocations: 301.8 kB / 332.3 MB, free: 0.7188 MB / 298.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0002846/0.008687, allocations: 178.4 kB / 332.5 MB, free: 0.543 MB / 298.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003662/0.009053, allocations: 275.6 kB / 332.8 MB, free: 280 kB / 298.7 MB Notification: Performance of NFFlatten.flatten: time 0.0007144/0.009767, allocations: 0.8575 MB / 333.6 MB, free: 15.41 MB / 314.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003599/0.01013, allocations: 278.6 kB / 333.9 MB, free: 15.11 MB / 314.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0004641/0.01059, allocations: 466.9 kB / 334.4 MB, free: 14.65 MB / 314.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002768/0.01087, allocations: 247.1 kB / 334.6 MB, free: 14.41 MB / 314.7 MB Notification: Performance of NFPackage.collectConstants: time 8.511e-05/0.01095, allocations: 80 kB / 334.7 MB, free: 14.33 MB / 314.7 MB Notification: Performance of NFFlatten.collectFunctions: time 7.968e-05/0.01103, allocations: 84 kB / 334.8 MB, free: 14.25 MB / 314.7 MB Notification: Performance of NFScalarize.scalarize: time 0.000101/0.01113, allocations: 171.3 kB / 334.9 MB, free: 14.08 MB / 314.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0001883/0.01132, allocations: 247.3 kB / 335.2 MB, free: 13.84 MB / 314.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0005018/0.01182, allocations: 0.5175 MB / 335.7 MB, free: 13.32 MB / 314.7 MB Notification: Performance of FrontEnd - DAE generated: time 1.933e-06/0.01183, allocations: 4 kB / 335.7 MB, free: 13.32 MB / 314.7 MB Notification: Performance of FrontEnd: time 6.51e-07/0.01183, allocations: 3.938 kB / 335.7 MB, free: 13.31 MB / 314.7 MB Notification: Performance of Transformations before backend: time 5.41e-06/0.01183, allocations: 0 / 335.7 MB, free: 13.31 MB / 314.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 150 * Number of variables: 150 Notification: Performance of Generate backend data structure: time 0.001079/0.01291, allocations: 0.9172 MB / 336.6 MB, free: 12.37 MB / 314.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.377e-05/0.01295, allocations: 8.031 kB / 336.6 MB, free: 12.36 MB / 314.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001228/0.01307, allocations: 104.8 kB / 336.7 MB, free: 12.26 MB / 314.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004936/0.01356, allocations: 363.3 kB / 337.1 MB, free: 11.88 MB / 314.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.855e-05/0.0136, allocations: 45.69 kB / 337.1 MB, free: 11.84 MB / 314.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 7.263e-05/0.01367, allocations: 64.33 kB / 337.2 MB, free: 11.77 MB / 314.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005665/0.01424, allocations: 0.5268 MB / 337.7 MB, free: 11.2 MB / 314.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.173e-05/0.01426, allocations: 4.188 kB / 337.7 MB, free: 11.2 MB / 314.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.584e-05/0.0143, allocations: 24.38 kB / 337.7 MB, free: 11.18 MB / 314.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.648e-05/0.01431, allocations: 19.94 kB / 337.8 MB, free: 11.16 MB / 314.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002293/0.01454, allocations: 149 kB / 337.9 MB, free: 11.01 MB / 314.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001766/0.01631, allocations: 1.501 MB / 339.4 MB, free: 9.445 MB / 314.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0004099/0.01672, allocations: 222.9 kB / 339.6 MB, free: 9.219 MB / 314.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 8.232e-05/0.0168, allocations: 64.83 kB / 339.7 MB, free: 9.152 MB / 314.7 MB Notification: Performance of preOpt evalFunc (simulation): time 1.968e-05/0.01682, allocations: 4 kB / 339.7 MB, free: 9.148 MB / 314.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.682e-05/0.01685, allocations: 38.56 kB / 339.7 MB, free: 9.102 MB / 314.7 MB Notification: Performance of pre-optimization done (n=30): time 1.563e-06/0.01685, allocations: 0 / 339.7 MB, free: 9.102 MB / 314.7 MB Notification: Performance of matching and sorting (n=30): time 0.0003985/0.01725, allocations: 216.4 kB / 339.9 MB, free: 8.883 MB / 314.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.614e-05/0.01727, allocations: 59.34 kB / 340 MB, free: 8.812 MB / 314.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003053/0.01758, allocations: 407.2 kB / 340.4 MB, free: 8.402 MB / 314.7 MB Notification: Performance of collectPreVariables (initialization): time 1.923e-05/0.0176, allocations: 29.7 kB / 340.4 MB, free: 8.367 MB / 314.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001457/0.01774, allocations: 309.8 kB / 340.7 MB, free: 8.059 MB / 314.7 MB Notification: Performance of collectInitialBindings (initialization): time 6.916e-05/0.01781, allocations: 122.9 kB / 340.8 MB, free: 7.938 MB / 314.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 9.254e-05/0.01791, allocations: 70.17 kB / 340.9 MB, free: 7.859 MB / 314.7 MB Notification: Performance of setup shared object (initialization): time 0.0001076/0.01801, allocations: 362.7 kB / 341.3 MB, free: 7.496 MB / 314.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 6.55e-05/0.01808, allocations: 38.84 kB / 341.3 MB, free: 7.457 MB / 314.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001189/0.0182, allocations: 148.6 kB / 341.4 MB, free: 7.27 MB / 314.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002149/0.01841, allocations: 207 kB / 341.6 MB, free: 7.027 MB / 314.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.394e-06/0.01841, allocations: 0 / 341.6 MB, free: 7.027 MB / 314.7 MB Notification: Performance of matching and sorting (n=49) (initialization): time 0.0003078/0.01872, allocations: 245.8 kB / 341.9 MB, free: 6.777 MB / 314.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.43e-05/0.01874, allocations: 8 kB / 341.9 MB, free: 6.77 MB / 314.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.654e-06/0.01874, allocations: 7.938 kB / 341.9 MB, free: 6.762 MB / 314.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001052/0.01885, allocations: 21.23 kB / 341.9 MB, free: 6.738 MB / 314.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003043/0.01915, allocations: 115.7 kB / 342 MB, free: 6.625 MB / 314.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006266/0.01978, allocations: 1.154 MB / 343.2 MB, free: 5.383 MB / 314.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000149/0.01993, allocations: 51.84 kB / 343.2 MB, free: 5.332 MB / 314.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.747e-05/0.01995, allocations: 12 kB / 343.3 MB, free: 5.32 MB / 314.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0001233/0.02007, allocations: 125.1 kB / 343.4 MB, free: 5.195 MB / 314.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00011/0.02018, allocations: 136 kB / 343.5 MB, free: 5.027 MB / 314.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0001893/0.02037, allocations: 199 kB / 343.7 MB, free: 4.793 MB / 314.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.655e-06/0.02037, allocations: 3.938 kB / 343.7 MB, free: 4.789 MB / 314.7 MB Notification: Performance of matching and sorting (n=49) (initialization_lambda0): time 0.0002778/0.02065, allocations: 241.9 kB / 343.9 MB, free: 4.543 MB / 314.7 MB Notification: Performance of prepare postOptimizeDAE: time 8.025e-06/0.02066, allocations: 8 kB / 344 MB, free: 4.535 MB / 314.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.699e-06/0.02066, allocations: 4 kB / 344 MB, free: 4.531 MB / 314.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 5.769e-05/0.02072, allocations: 24.78 kB / 344 MB, free: 4.504 MB / 314.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002537/0.02097, allocations: 104.5 kB / 344.1 MB, free: 4.402 MB / 314.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005523/0.02153, allocations: 1.163 MB / 345.2 MB, free: 3.152 MB / 314.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001258/0.02165, allocations: 35.78 kB / 345.3 MB, free: 3.117 MB / 314.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.314e-05/0.02167, allocations: 8 kB / 345.3 MB, free: 3.109 MB / 314.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 13 * Number of states: 0 () * Number of discrete variables: 2 (currentController.integrator.local_reset,speedController.integrator.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 9.997e-05/0.02177, allocations: 205.5 kB / 345.5 MB, free: 2.902 MB / 314.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.829e-05/0.02182, allocations: 39.95 kB / 345.5 MB, free: 2.863 MB / 314.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.962e-05/0.02188, allocations: 56.78 kB / 345.6 MB, free: 2.809 MB / 314.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.926e-06/0.02189, allocations: 4.094 kB / 345.6 MB, free: 2.805 MB / 314.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.224e-06/0.02189, allocations: 4 kB / 345.6 MB, free: 2.801 MB / 314.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.506e-06/0.02189, allocations: 0 / 345.6 MB, free: 2.801 MB / 314.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006707/0.02256, allocations: 0.5039 MB / 346.1 MB, free: 2.266 MB / 314.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.473e-06/0.02256, allocations: 0 / 346.1 MB, free: 2.266 MB / 314.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002251/0.02279, allocations: 71.89 kB / 346.2 MB, free: 2.195 MB / 314.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 5.312e-05/0.02284, allocations: 20.84 kB / 346.2 MB, free: 2.172 MB / 314.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.845e-05/0.02286, allocations: 8 kB / 346.2 MB, free: 2.164 MB / 314.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005534/0.02341, allocations: 1.17 MB / 347.4 MB, free: 0.9102 MB / 314.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.51e-07/0.02342, allocations: 0 / 347.4 MB, free: 0.9102 MB / 314.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000318/0.02373, allocations: 324.9 kB / 347.7 MB, free: 0.5703 MB / 314.7 MB Notification: Performance of postOpt removeConstants (simulation): time 5.348e-05/0.02379, allocations: 51.67 kB / 347.7 MB, free: 0.5195 MB / 314.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.157e-05/0.02382, allocations: 7.938 kB / 347.7 MB, free: 0.5117 MB / 314.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001407/0.02396, allocations: 23.92 kB / 347.8 MB, free: 500 kB / 314.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.424e-05/0.024, allocations: 23.95 kB / 347.8 MB, free: 476 kB / 314.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.18e-05/0.02401, allocations: 4 kB / 347.8 MB, free: 472 kB / 314.7 MB Notification: Performance of sorting global known variables: time 0.0001649/0.02418, allocations: 180.3 kB / 348 MB, free: 292 kB / 314.7 MB Notification: Performance of sort global known variables: time 8.1e-08/0.02418, allocations: 0 / 348 MB, free: 292 kB / 314.7 MB Notification: Performance of remove unused functions: time 0.0004774/0.02466, allocations: 259.1 kB / 348.2 MB, free: 32 kB / 314.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 7 (dcpm.inductor.i,dcpm.emf.phi,dcpm.inertia.w,deadTime.y,currentController.integrator.y,preFilter.y,speedController.integrator.y) * 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 (29): * Single equations (assignments): 28 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.000102/0.02476, allocations: 92.36 kB / 348.3 MB, free: 15.93 MB / 330.7 MB Notification: Performance of simCode: created initialization part: time 0.000523/0.02528, allocations: 496.1 kB / 348.8 MB, free: 15.42 MB / 330.7 MB Notification: Performance of simCode: created event and clocks part: time 7.074e-06/0.02529, allocations: 4.375 kB / 348.8 MB, free: 15.41 MB / 330.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0001614/0.02545, allocations: 207.3 kB / 349 MB, free: 15.2 MB / 330.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003713/0.02582, allocations: 104.6 kB / 349.1 MB, free: 15.1 MB / 330.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00158/0.0274, allocations: 1.077 MB / 350.2 MB, free: 13.99 MB / 330.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 9.564e-05/0.0275, allocations: 133.3 kB / 350.3 MB, free: 13.84 MB / 330.7 MB Notification: Performance of simCode: alias equations: time 0.0001711/0.02767, allocations: 52.17 kB / 350.4 MB, free: 13.79 MB / 330.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002063/0.02787, allocations: 143.3 kB / 350.5 MB, free: 13.64 MB / 330.7 MB Notification: Performance of SimCode: time 8.71e-07/0.02788, allocations: 0 / 350.5 MB, free: 13.64 MB / 330.7 MB Notification: Performance of Templates: time 0.00972/0.0376, allocations: 5.774 MB / 356.3 MB, free: 7.996 MB / 330.7 MB " [Timeout remaining time 660] make -j1 -f ModelicaTest_trunk_ModelicaTest.Electrical.Machines.DCPM_SpeedControlled.makefile [Timeout 660] (rm -f ModelicaTest_trunk_ModelicaTest.Electrical.Machines.DCPM_SpeedControlled.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Electrical.Machines.DCPM_SpeedControlled.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Electrical.Machines.DCPM_SpeedControlled.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Electrical.Machines.DCPM_SpeedControlled.sim & ./ModelicaTest_trunk_ModelicaTest.Electrical.Machines.DCPM_SpeedControlled -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.Electrical.Machines.DCPM_SpeedControlled.pipe 2>&1) [Timeout 240] diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Electrical.Machines.DCPM_SpeedControlled_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Electrical/Machines/DCPM_SpeedControlled/DCPM_SpeedControlled.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 3.048605727031827]