Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz.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 0.001206/0.001206, allocations: 75.75 kB / 21.97 MB, free: 2.602 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 0.001468/0.001468, allocations: 169.8 kB / 25.33 MB, free: 8.598 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 0.9223/0.9223, allocations: 158.6 MB / 187.2 MB, free: 2.926 MB / 170.7 MB " [Timeout remaining time 179] Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.re|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.im|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.re|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.im|// aimc.stator.zeroInductor.i0|aimc.is.[0-9,]+.|cRun.v|cStart.v|loadInertia.phi|loadInertia.w",fileNamePrefix="Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz") translateModel(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.re|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.im|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.re|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.im|// aimc.stator.zeroInductor.i0|aimc.is.[0-9,]+.|cRun.v|cStart.v|loadInertia.phi|loadInertia.w",fileNamePrefix="Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.725e-06/2.725e-06, allocations: 3.984 kB / 251.1 MB, free: 7.492 MB / 234.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.434e-05/2.706e-05, allocations: 6.25 kB / 251.1 MB, free: 7.484 MB / 234.7 MB Notification: Performance of NFInst.instantiate(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz): time 0.02445/0.02448, allocations: 13.43 MB / 264.5 MB, free: 9.988 MB / 250.7 MB Notification: Performance of NFInst.instExpressions: time 0.01011/0.03459, allocations: 4.381 MB / 268.9 MB, free: 5.594 MB / 250.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002959/0.03755, allocations: 87.44 kB / 269 MB, free: 5.508 MB / 250.7 MB Notification: Performance of NFTyping.typeComponents: time 0.003439/0.04099, allocations: 0.9978 MB / 270 MB, free: 4.504 MB / 250.7 MB Notification: Performance of NFTyping.typeBindings: time 0.004745/0.04573, allocations: 1.339 MB / 271.3 MB, free: 3.156 MB / 250.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001812/0.04754, allocations: 0.9114 MB / 272.2 MB, free: 2.246 MB / 250.7 MB Notification: Performance of NFFlatten.flatten: time 0.0049/0.05244, allocations: 4.291 MB / 276.5 MB, free: 13.94 MB / 266.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002126/0.05457, allocations: 1.718 MB / 278.2 MB, free: 12.14 MB / 266.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003658/0.05823, allocations: 2.874 MB / 281.1 MB, free: 9.266 MB / 266.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003041/0.06127, allocations: 1.918 MB / 283 MB, free: 7.344 MB / 266.7 MB Notification: Performance of NFPackage.collectConstants: time 0.000978/0.06225, allocations: 0.5078 MB / 283.5 MB, free: 6.836 MB / 266.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001071/0.06332, allocations: 0.6949 MB / 284.2 MB, free: 6.141 MB / 266.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0007021/0.06402, allocations: 1.165 MB / 285.4 MB, free: 4.973 MB / 266.7 MB Notification: Performance of NFVerifyModel.verify: time 0.001906/0.06593, allocations: 1.458 MB / 286.8 MB, free: 3.512 MB / 266.7 MB Notification: Performance of NFConvertDAE.convert: time 0.004046/0.06997, allocations: 3.45 MB / 290.3 MB, free: 52 kB / 266.7 MB Notification: Performance of FrontEnd - DAE generated: time 6.813e-06/0.06998, allocations: 0 / 290.3 MB, free: 52 kB / 266.7 MB Notification: Performance of FrontEnd: time 1.442e-06/0.06998, allocations: 4 kB / 290.3 MB, free: 48 kB / 266.7 MB Notification: Performance of Transformations before backend: time 0.0001327/0.07011, allocations: 0 / 290.3 MB, free: 48 kB / 266.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 844 * Number of variables: 844 Notification: Performance of Generate backend data structure: time 0.007034/0.07715, allocations: 4.636 MB / 294.9 MB, free: 11.35 MB / 282.7 MB Notification: Performance of prepare preOptimizeDAE: time 5.788e-05/0.0772, allocations: 15.92 kB / 294.9 MB, free: 11.33 MB / 282.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003354/0.08056, allocations: 1.247 MB / 296.2 MB, free: 10.08 MB / 282.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002696/0.08325, allocations: 2.126 MB / 298.3 MB, free: 7.906 MB / 282.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001418/0.0834, allocations: 246.8 kB / 298.6 MB, free: 7.664 MB / 282.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003529/0.08375, allocations: 324.3 kB / 298.9 MB, free: 7.348 MB / 282.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003924/0.08767, allocations: 2.596 MB / 301.5 MB, free: 4.652 MB / 282.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.618e-05/0.08774, allocations: 7.938 kB / 301.5 MB, free: 4.645 MB / 282.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002/0.08794, allocations: 132 kB / 301.6 MB, free: 4.516 MB / 282.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001179/0.08806, allocations: 150.4 kB / 301.8 MB, free: 4.367 MB / 282.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002673/0.09073, allocations: 1.217 MB / 303 MB, free: 3.141 MB / 282.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01302/0.1038, allocations: 11.09 MB / 314.1 MB, free: 7.695 MB / 298.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002735/0.1065, allocations: 1.994 MB / 316.1 MB, free: 5.805 MB / 298.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001125/0.1076, allocations: 0.772 MB / 316.8 MB, free: 5.031 MB / 298.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.003548/0.1112, allocations: 2.3 MB / 319.1 MB, free: 2.707 MB / 298.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.856e-05/0.1112, allocations: 50.7 kB / 319.2 MB, free: 2.648 MB / 298.7 MB Notification: Performance of pre-optimization done (n=134): time 3.757e-06/0.1112, allocations: 0 / 319.2 MB, free: 2.648 MB / 298.7 MB Notification: Performance of matching and sorting (n=137): time 0.006032/0.1172, allocations: 3.548 MB / 322.7 MB, free: 15.04 MB / 314.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.568e-05/0.1173, allocations: 64.72 kB / 322.8 MB, free: 14.96 MB / 314.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001428/0.1187, allocations: 1.408 MB / 324.2 MB, free: 13.54 MB / 314.7 MB Notification: Performance of collectPreVariables (initialization): time 6.131e-05/0.1188, allocations: 49.7 kB / 324.2 MB, free: 13.48 MB / 314.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.001014/0.1198, allocations: 1.566 MB / 325.8 MB, free: 11.9 MB / 314.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002926/0.1201, allocations: 0.5114 MB / 326.3 MB, free: 11.39 MB / 314.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003325/0.1204, allocations: 337.1 kB / 326.7 MB, free: 11.05 MB / 314.7 MB Notification: Performance of setup shared object (initialization): time 9.784e-05/0.1205, allocations: 484.6 kB / 327.1 MB, free: 10.57 MB / 314.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004522/0.121, allocations: 255.8 kB / 327.4 MB, free: 10.32 MB / 314.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007639/0.1217, allocations: 1.006 MB / 328.4 MB, free: 9.004 MB / 314.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.00132/0.123, allocations: 1.366 MB / 329.7 MB, free: 7.336 MB / 314.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.01e-05/0.123, allocations: 8 kB / 329.8 MB, free: 7.328 MB / 314.7 MB Notification: Performance of matching and sorting (n=223) (initialization): time 0.002185/0.1252, allocations: 1.596 MB / 331.4 MB, free: 5.703 MB / 314.7 MB Notification: Performance of prepare postOptimizeDAE: time 3.123e-05/0.1253, allocations: 12 kB / 331.4 MB, free: 5.691 MB / 314.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.243e-05/0.1253, allocations: 16 kB / 331.4 MB, free: 5.676 MB / 314.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001/0.1263, allocations: 310.5 kB / 331.7 MB, free: 5.352 MB / 314.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007737/0.1271, allocations: 383.4 kB / 332.1 MB, free: 4.977 MB / 314.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005114/0.1322, allocations: 8.918 MB / 341 MB, free: 11.57 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000887/0.1331, allocations: 75.92 kB / 341 MB, free: 11.5 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.076e-05/0.1331, allocations: 84.08 kB / 341.1 MB, free: 11.41 MB / 330.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 72 * Number of states: 0 () * Number of discrete variables: 2 (idealOpener.control,idealCloser.control) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (192): * Single equations (assignments): 187 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 1 system {(2,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,7,100.0%), (2,8,100.0%), (1,1,100.0%), (1,13,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0007561/0.1339, allocations: 264 kB / 341.4 MB, free: 11.14 MB / 330.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002324/0.1341, allocations: 222.9 kB / 341.6 MB, free: 10.93 MB / 330.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001909/0.136, allocations: 1.33 MB / 342.9 MB, free: 9.555 MB / 330.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.538e-06/0.1361, allocations: 19.94 kB / 343 MB, free: 9.535 MB / 330.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.133e-05/0.1361, allocations: 8 kB / 343 MB, free: 9.527 MB / 330.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.828e-06/0.1361, allocations: 7.969 kB / 343 MB, free: 9.52 MB / 330.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005059/0.1411, allocations: 3.515 MB / 346.5 MB, free: 5.902 MB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.881e-06/0.1411, allocations: 4 kB / 346.5 MB, free: 5.898 MB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000447/0.1416, allocations: 167.8 kB / 346.7 MB, free: 5.734 MB / 330.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001006/0.1426, allocations: 483.7 kB / 347.1 MB, free: 5.238 MB / 330.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.471e-05/0.1427, allocations: 31.98 kB / 347.2 MB, free: 5.207 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1345/0.2772, allocations: 13.8 MB / 361 MB, free: 71.92 MB / 330.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.096e-06/0.2772, allocations: 2.938 kB / 361 MB, free: 71.92 MB / 330.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002591/0.2798, allocations: 1.804 MB / 362.8 MB, free: 71.53 MB / 330.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0006346/0.2804, allocations: 318.7 kB / 363.1 MB, free: 71.53 MB / 330.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001854/0.2806, allocations: 40.69 kB / 363.1 MB, free: 71.53 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004502/0.2811, allocations: 58.69 kB / 363.2 MB, free: 71.53 MB / 330.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002218/0.2813, allocations: 116.9 kB / 363.3 MB, free: 71.52 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.573e-05/0.2813, allocations: 39.09 kB / 363.3 MB, free: 71.52 MB / 330.7 MB Notification: Performance of sorting global known variables: time 0.0009799/0.2823, allocations: 0.7962 MB / 364.1 MB, free: 71.37 MB / 330.7 MB Notification: Performance of sort global known variables: time 4.2e-07/0.2823, allocations: 0 / 364.1 MB, free: 71.37 MB / 330.7 MB Notification: Performance of remove unused functions: time 0.00191/0.2842, allocations: 0.5784 MB / 364.7 MB, free: 71.37 MB / 330.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 9 (aimc.inertiaRotor.w,aimc.stator.zeroInductor.i0,aimc.stator.core.Phi.re,aimc.stator.core.Phi.im,aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.re,aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.im,quadraticLoadTorque.phi,cRun.v,cStart.v) * Number of discrete variables: 2 (idealCloser.control,idealOpener.control) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (86): * Single equations (assignments): 80 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(1,7,100.0%), (2,8,100.0%), (1,1,100.0%), (1,13,100.0%), (1,8,100.0%), (2,12,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0003093/0.2845, allocations: 159.7 kB / 364.9 MB, free: 71.28 MB / 330.7 MB Notification: Performance of simCode: created initialization part: time 0.001958/0.2865, allocations: 1.769 MB / 366.6 MB, free: 70.53 MB / 330.7 MB Notification: Performance of simCode: created event and clocks part: time 3.597e-06/0.2865, allocations: 0 / 366.6 MB, free: 70.53 MB / 330.7 MB Notification: Performance of simCode: created simulation system equations: time 0.001245/0.2878, allocations: 1.755 MB / 368.4 MB, free: 69.45 MB / 330.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001276/0.289, allocations: 468.8 kB / 368.8 MB, free: 69.43 MB / 330.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006859/0.2959, allocations: 5.113 MB / 374 MB, free: 67.23 MB / 330.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006658/0.2966, allocations: 0.7837 MB / 374.7 MB, free: 67.11 MB / 330.7 MB Notification: Performance of simCode: alias equations: time 0.0007272/0.2973, allocations: 326.5 kB / 375.1 MB, free: 67.04 MB / 330.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002247/0.2975, allocations: 115.6 kB / 375.2 MB, free: 67.03 MB / 330.7 MB Notification: Performance of SimCode: time 2.195e-06/0.2975, allocations: 0 / 375.2 MB, free: 67.03 MB / 330.7 MB Notification: Performance of Templates: time 0.03044/0.3279, allocations: 27.46 MB / 402.6 MB, free: 43.96 MB / 330.7 MB " [Timeout remaining time 660] make -j1 -f Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz.makefile [Timeout 660] (rm -f Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz.pipe ; mkfifo Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz.pipe ; head -c 1048576 < Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz.pipe >> ../files/Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz.sim & ./Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz.pipe 2>&1) [Timeout 240] diffSimulationResults("Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/Modelica/Magnetic/FundamentalWave/Examples/BasicMachines/AIMC_Steinmetz/AIMC_Steinmetz.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable aimc.stator.zeroInductor.i0 in file Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz_res.mat. Warning: Get data of variable aimc.stator.zeroInductor.i0 from file Modelica_3.2.3_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMC_Steinmetz_res.mat failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 3.6902778106741607]