Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT.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 0.000854/0.000854, allocations: 81.17 kB / 19.87 MB, free: 4.621 MB / 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 0.9113/0.9113, allocations: 177.2 MB / 200.3 MB, free: 5.348 MB / 186.7 MB " [Timeout remaining time 179] 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 0.001159/0.001159, allocations: 171.3 kB / 256.9 MB, free: 12.8 MB / 250.7 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0/package.mo): time 0.2669/0.2669, allocations: 80.25 MB / 393.7 MB, free: 1.973 MB / 314.7 MB " [Timeout remaining time 179] Using package OpenIPSL with version 3.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0/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 Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 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(OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT,tolerance=1e-06,outputFormat="empty",numberOfIntervals=100000,variableFilter="",fileNamePrefix="OpenIPSL_OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT") translateModel(OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT,tolerance=1e-06,outputFormat="empty",numberOfIntervals=100000,variableFilter="",fileNamePrefix="OpenIPSL_OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.804e-06/1.804e-06, allocations: 0 / 490.2 MB, free: 11.29 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.26e-05/1.441e-05, allocations: 4.844 kB / 490.2 MB, free: 11.29 MB / 410.7 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT): time 0.008572/0.008586, allocations: 12.83 MB / 0.4913 GB, free: 14.41 MB / 426.7 MB Notification: Performance of NFInst.instExpressions: time 0.006812/0.0154, allocations: 4.036 MB / 0.4952 GB, free: 10.39 MB / 426.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001275/0.01667, allocations: 20 kB / 0.4952 GB, free: 10.38 MB / 426.7 MB Notification: Performance of NFTyping.typeComponents: time 0.001093/0.01777, allocations: 0.6755 MB / 0.4959 GB, free: 9.695 MB / 426.7 MB Notification: Performance of NFTyping.typeBindings: time 0.002597/0.02036, allocations: 1.801 MB / 0.4977 GB, free: 7.902 MB / 426.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001594/0.02196, allocations: 1.252 MB / 0.4989 GB, free: 6.676 MB / 426.7 MB Notification: Performance of NFFlatten.flatten: time 0.002754/0.02471, allocations: 4.197 MB / 0.503 GB, free: 2.453 MB / 426.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0005151/0.02523, allocations: 0.4993 MB / 0.5035 GB, free: 1.918 MB / 426.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001563/0.02679, allocations: 2.358 MB / 0.5058 GB, free: 15.55 MB / 442.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001659/0.02845, allocations: 1.734 MB / 0.5075 GB, free: 13.82 MB / 442.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0003053/0.02875, allocations: 368 kB / 0.5078 GB, free: 13.46 MB / 442.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0005856/0.02934, allocations: 0.5193 MB / 0.5083 GB, free: 12.94 MB / 442.7 MB Notification: Performance of NFScalarize.scalarize: time 0.000416/0.02975, allocations: 0.8605 MB / 0.5092 GB, free: 12.07 MB / 442.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0006803/0.03044, allocations: 1.203 MB / 0.5103 GB, free: 10.87 MB / 442.7 MB Notification: Performance of NFConvertDAE.convert: time 0.002125/0.03256, allocations: 2.966 MB / 0.5132 GB, free: 7.891 MB / 442.7 MB Notification: Performance of FrontEnd - DAE generated: time 2.474e-06/0.03256, allocations: 0 / 0.5132 GB, free: 7.891 MB / 442.7 MB Notification: Performance of FrontEnd: time 1.613e-06/0.03256, allocations: 4 kB / 0.5132 GB, free: 7.887 MB / 442.7 MB Notification: Performance of Transformations before backend: time 1.774e-05/0.03258, allocations: 0.8125 kB / 0.5132 GB, free: 7.887 MB / 442.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 451 * Number of variables: 451 Notification: Performance of Generate backend data structure: time 0.008573/0.04116, allocations: 6.056 MB / 0.5191 GB, free: 1.762 MB / 442.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.236e-05/0.04119, allocations: 12.03 kB / 0.5192 GB, free: 1.75 MB / 442.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006481/0.04767, allocations: 2.386 MB / 0.5215 GB, free: 15.36 MB / 458.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001635/0.0493, allocations: 1.787 MB / 0.5232 GB, free: 13.52 MB / 458.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002445/0.04955, allocations: 486.5 kB / 0.5237 GB, free: 12.97 MB / 458.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002432/0.04979, allocations: 199.9 kB / 0.5239 GB, free: 12.78 MB / 458.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001436/0.05123, allocations: 1.245 MB / 0.5251 GB, free: 11.52 MB / 458.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.328e-05/0.05125, allocations: 0 / 0.5251 GB, free: 11.52 MB / 458.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001356/0.05139, allocations: 72 kB / 0.5252 GB, free: 11.45 MB / 458.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.254e-05/0.05141, allocations: 40 kB / 0.5252 GB, free: 11.41 MB / 458.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001123/0.05253, allocations: 0.8398 MB / 0.526 GB, free: 10.56 MB / 458.7 MB 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 0.007041/0.05957, allocations: 6.026 MB / 0.5319 GB, free: 4.414 MB / 458.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002867/0.06244, allocations: 1.705 MB / 0.5336 GB, free: 2.707 MB / 458.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009174/0.06336, allocations: 0.5901 MB / 0.5342 GB, free: 2.117 MB / 458.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001555/0.06351, allocations: 49.98 kB / 0.5342 GB, free: 2.07 MB / 458.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.258e-05/0.06354, allocations: 55.39 kB / 0.5343 GB, free: 2.004 MB / 458.7 MB Notification: Performance of pre-optimization done (n=223): time 3.035e-06/0.06355, allocations: 0 / 0.5343 GB, free: 2.004 MB / 458.7 MB Notification: Performance of matching and sorting (n=223): time 0.03687/0.1004, allocations: 15.47 MB / 0.5494 GB, free: 2.492 MB / 474.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.994e-05/0.1005, allocations: 73.41 kB / 0.5494 GB, free: 2.41 MB / 474.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001819/0.1023, allocations: 2.223 MB / 0.5516 GB, free: 160 kB / 474.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0001683/0.1024, allocations: 65.7 kB / 0.5517 GB, free: 88 kB / 474.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0006685/0.1031, allocations: 1.275 MB / 0.5529 GB, free: 14.8 MB / 490.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0005692/0.1037, allocations: 0.852 MB / 0.5537 GB, free: 13.94 MB / 490.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006717/0.1043, allocations: 0.6037 MB / 0.5543 GB, free: 13.32 MB / 490.7 MB Notification: Performance of setup shared object (initialization): time 9.324e-05/0.1044, allocations: 476.8 kB / 0.5548 GB, free: 12.86 MB / 490.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001262/0.1057, allocations: 0.705 MB / 0.5555 GB, free: 12.15 MB / 490.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001215/0.1069, allocations: 1.158 MB / 0.5566 GB, free: 10.87 MB / 490.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.003437/0.1104, allocations: 3.052 MB / 0.5596 GB, free: 7.668 MB / 490.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.824e-06/0.1104, allocations: 0 / 0.5596 GB, free: 7.668 MB / 490.7 MB Notification: Performance of matching and sorting (n=409) (initialization): time 0.0078/0.1182, allocations: 4.65 MB / 0.5641 GB, free: 2.926 MB / 490.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.253e-05/0.1182, allocations: 8 kB / 0.5641 GB, free: 2.918 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.675e-05/0.1182, allocations: 15.94 kB / 0.5642 GB, free: 2.902 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.007298/0.1255, allocations: 2.975 MB / 0.5671 GB, free: 15.86 MB / 0.4948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003145/0.1286, allocations: 1.135 MB / 0.5682 GB, free: 14.73 MB / 0.4948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01092/0.1396, allocations: 13.7 MB / 0.5815 GB, free: 468 kB / 0.4948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001934/0.1415, allocations: 338.2 kB / 0.5819 GB, free: 128 kB / 0.4948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001455/0.1416, allocations: 87.95 kB / 0.582 GB, free: 40 kB / 0.4948 GB Warning: Assuming fixed start value for the following 8 variables: g4.order6_1.w:VARIABLE(flow=false start = 1.0 fixed = true ) \"Rotor speed [pu]\" type: Real g3.order6_1.w:VARIABLE(flow=false start = 1.0 fixed = true ) \"Rotor speed [pu]\" type: Real g2.order6_1.w:VARIABLE(flow=false start = 1.0 fixed = true ) \"Rotor speed [pu]\" type: Real g1.order6_1.w:VARIABLE(flow=false start = 1.0 fixed = true ) \"Rotor speed [pu]\" type: Real g1.order6_1.delta:VARIABLE(flow=false start = g1.order6_1.delta0 unit = \"rad\" fixed = true ) \"Rotor angle\" type: Real g1.order6_1.e1d:VARIABLE(start = g1.order6_1.e1d0 unit = \"1\" fixed = true ) \"d-axis transient voltage\" type: Real g2.order6_1.delta:VARIABLE(flow=false start = g2.order6_1.delta0 unit = \"rad\" fixed = true ) \"Rotor angle\" type: Real g2.order6_1.e1d:VARIABLE(start = g2.order6_1.e1d0 unit = \"1\" fixed = true ) \"d-axis transient voltage\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 27 * 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 (341): * Single equations (assignments): 327 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 9 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 9 systems {(2,100.0%), (2,100.0%), (2,100.0%), (2,100.0%), (2,100.0%), (2,100.0%), (2,100.0%), (2,100.0%), (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 {(4,2,75.0%), (4,2,75.0%), (1,1,100.0%), (3,17,88.9%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(8,22)} Notification: Performance of prepare postOptimizeDAE: time 0.0006174/0.1423, allocations: 342.2 kB / 0.5823 GB, free: 15.7 MB / 0.5105 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003942/0.1427, allocations: 386 kB / 0.5826 GB, free: 15.32 MB / 0.5105 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008893/0.1515, allocations: 5.154 MB / 0.5877 GB, free: 10.14 MB / 0.5105 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.176e-05/0.1516, allocations: 24 kB / 0.5877 GB, free: 10.12 MB / 0.5105 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.355e-06/0.1516, allocations: 3.938 kB / 0.5877 GB, free: 10.11 MB / 0.5105 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.247e-05/0.1516, allocations: 11.95 kB / 0.5877 GB, free: 10.1 MB / 0.5105 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 postOpt removeSimpleEquations (simulation): time 0.01083/0.1624, allocations: 7.013 MB / 0.5946 GB, free: 3.035 MB / 0.5105 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.688e-06/0.1624, allocations: 0 / 0.5946 GB, free: 3.035 MB / 0.5105 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006668/0.1631, allocations: 227.7 kB / 0.5948 GB, free: 2.812 MB / 0.5105 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.1866/0.3497, allocations: 4.638 MB / 0.5993 GB, free: 151.8 MB / 0.5105 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004813/0.3501, allocations: 45.06 kB / 0.5994 GB, free: 151.8 MB / 0.5105 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01173/0.3619, allocations: 8.104 MB / 0.6073 GB, free: 150 MB / 0.5105 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.463e-06/0.3619, allocations: 0 / 0.6073 GB, free: 150 MB / 0.5105 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01137/0.3732, allocations: 5.832 MB / 0.613 GB, free: 149.6 MB / 0.5105 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008902/0.3741, allocations: 393.8 kB / 0.6133 GB, free: 149.5 MB / 0.5105 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000332/0.3745, allocations: 45.31 kB / 0.6134 GB, free: 149.5 MB / 0.5105 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001087/0.3755, allocations: 135.6 kB / 0.6135 GB, free: 149.5 MB / 0.5105 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007191/0.3763, allocations: 375.2 kB / 0.6139 GB, free: 149.4 MB / 0.5105 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001116/0.3764, allocations: 46.36 kB / 0.6139 GB, free: 149.4 MB / 0.5105 GB Notification: Performance of sorting global known variables: time 0.001209/0.3776, allocations: 1.285 MB / 0.6152 GB, free: 149.2 MB / 0.5105 GB Notification: Performance of sort global known variables: time 8e-08/0.3776, allocations: 0 / 0.6152 GB, free: 149.2 MB / 0.5105 GB Notification: Performance of remove unused functions: time 0.002101/0.3797, allocations: 1.069 MB / 0.6162 GB, free: 149.1 MB / 0.5105 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 24 (g1.order6_1.delta,g1.order6_1.w,g1.order6_1.e1q,g1.order6_1.e1d,g1.order6_1.e2q,g1.order6_1.e2d,g2.order6_1.delta,g2.order6_1.w,g2.order6_1.e1q,g2.order6_1.e1d,g2.order6_1.e2q,g2.order6_1.e2d,g3.order6_1.delta,g3.order6_1.w,g3.order6_1.e1q,g3.order6_1.e1d,g3.order6_1.e2q,g3.order6_1.e2d,g4.order6_1.delta,g4.order6_1.w,g4.order6_1.e1q,g4.order6_1.e1d,g4.order6_1.e2q,g4.order6_1.e2d) * 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 (136): * Single equations (assignments): 135 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(54,42)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0003078/0.38, allocations: 173.3 kB / 0.6164 GB, free: 148.9 MB / 0.5105 GB Notification: Performance of simCode: created initialization part: time 0.004843/0.3848, allocations: 3.752 MB / 0.62 GB, free: 147.5 MB / 0.5105 GB Notification: Performance of simCode: created event and clocks part: time 2.325e-06/0.3848, allocations: 0 / 0.62 GB, free: 147.5 MB / 0.5105 GB Notification: Performance of simCode: created simulation system equations: time 0.003146/0.388, allocations: 2.379 MB / 0.6224 GB, free: 146.9 MB / 0.5105 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008496/0.3888, allocations: 256.2 kB / 0.6226 GB, free: 146.8 MB / 0.5105 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005913/0.3947, allocations: 4.975 MB / 0.6275 GB, free: 144.1 MB / 0.5105 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000392/0.3951, allocations: 0.5037 MB / 0.628 GB, free: 144 MB / 0.5105 GB Notification: Performance of simCode: alias equations: time 0.0007644/0.3959, allocations: 249.3 kB / 0.6282 GB, free: 143.9 MB / 0.5105 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006809/0.3966, allocations: 354.8 kB / 0.6285 GB, free: 143.9 MB / 0.5105 GB Notification: Performance of SimCode: time 2.374e-06/0.3966, allocations: 0 / 0.6285 GB, free: 143.9 MB / 0.5105 GB Notification: Performance of Templates: time 0.05989/0.4565, allocations: 62.13 MB / 0.6892 GB, free: 90.03 MB / 0.5105 GB " [Timeout remaining time 660] make -j1 -f OpenIPSL_OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT.makefile [Timeout 660] (rm -f OpenIPSL_OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT.pipe ; mkfifo OpenIPSL_OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT.pipe ; head -c 1048576 < OpenIPSL_OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT.pipe >> ../files/OpenIPSL_OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT.sim & ./OpenIPSL_OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT -abortSlowSimulation -alarm=240 -lv LOG_STATS > OpenIPSL_OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 6.092358069960028]