Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles.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 0.002444/0.002444, allocations: 93.47 kB / 19.44 MB, free: 336 kB / 13.93 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 0.003003/0.003003, allocations: 169.2 kB / 22.76 MB, free: 1.664 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 1.593/1.593, allocations: 177.1 MB / 203.1 MB, free: 5.57 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:108:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:116:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo): time 1.325/1.325, allocations: 154.6 MB / 414.1 MB, free: 180 kB / 378.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function. " [Timeout remaining time 178] Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/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(IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles") translateModel(IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.403e-06/1.403e-06, allocations: 0 / 0.5196 GB, free: 2.531 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.986e-05/3.126e-05, allocations: 3.188 kB / 0.5196 GB, free: 2.527 MB / 490.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles): time 0.5812/0.5812, allocations: 164.2 MB / 0.68 GB, free: 47.18 MB / 0.6355 GB Notification: Performance of NFInst.instExpressions: time 0.01947/0.6007, allocations: 17.79 MB / 0.6974 GB, free: 46.99 MB / 0.6355 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001765/0.6025, allocations: 43.53 kB / 0.6974 GB, free: 46.99 MB / 0.6355 GB Notification: Performance of NFTyping.typeComponents: time 0.001623/0.6041, allocations: 0.5745 MB / 0.698 GB, free: 46.98 MB / 0.6355 GB Notification: Performance of NFTyping.typeBindings: time 0.005533/0.6096, allocations: 1.889 MB / 0.6998 GB, free: 46.91 MB / 0.6355 GB Notification: Performance of NFTyping.typeClassSections: time 0.003522/0.6132, allocations: 1.466 MB / 0.7012 GB, free: 46.88 MB / 0.6355 GB Notification: Performance of NFFlatten.flatten: time 0.003666/0.6168, allocations: 2.965 MB / 0.7041 GB, free: 46.55 MB / 0.6355 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0021/0.6189, allocations: 1.637 MB / 0.7057 GB, free: 46.34 MB / 0.6355 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005253/0.6242, allocations: 2.114 MB / 0.7078 GB, free: 46.17 MB / 0.6355 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001326/0.6255, allocations: 0.9297 MB / 0.7087 GB, free: 46.07 MB / 0.6355 GB Notification: Performance of NFPackage.collectConstants: time 0.0003442/0.6258, allocations: 224.9 kB / 0.7089 GB, free: 46.07 MB / 0.6355 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002878/0.6287, allocations: 1.476 MB / 0.7104 GB, free: 45.98 MB / 0.6355 GB Notification: Performance of NFScalarize.scalarize: time 0.0005734/0.6293, allocations: 0.8368 MB / 0.7112 GB, free: 45.87 MB / 0.6355 GB Notification: Performance of NFVerifyModel.verify: time 0.0009449/0.6302, allocations: 0.842 MB / 0.712 GB, free: 45.77 MB / 0.6355 GB Notification: Performance of NFConvertDAE.convert: time 0.005077/0.6353, allocations: 3.826 MB / 0.7157 GB, free: 45.38 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 4.118e-06/0.6353, allocations: 2.812 kB / 0.7157 GB, free: 45.38 MB / 0.6355 GB Notification: Performance of FrontEnd: time 1.643e-06/0.6353, allocations: 0.8125 kB / 0.7157 GB, free: 45.38 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 5.838e-05/0.6354, allocations: 0 / 0.7157 GB, free: 45.38 MB / 0.6355 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 431 * Number of variables: 431 Notification: Performance of Generate backend data structure: time 0.004731/0.6401, allocations: 3.061 MB / 0.7187 GB, free: 43.92 MB / 0.6355 GB Notification: Performance of prepare preOptimizeDAE: time 3.974e-05/0.6401, allocations: 8.406 kB / 0.7187 GB, free: 43.92 MB / 0.6355 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00474/0.6449, allocations: 0.8646 MB / 0.7196 GB, free: 43.66 MB / 0.6355 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002659/0.6475, allocations: 1.388 MB / 0.7209 GB, free: 43.24 MB / 0.6355 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001184/0.6477, allocations: 130.1 kB / 0.7211 GB, free: 43.23 MB / 0.6355 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002709/0.6479, allocations: 183.6 kB / 0.7212 GB, free: 43.23 MB / 0.6355 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003348/0.6513, allocations: 2.547 MB / 0.7237 GB, free: 42.07 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.797e-05/0.6513, allocations: 0 / 0.7237 GB, free: 42.07 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001593/0.6515, allocations: 78.59 kB / 0.7238 GB, free: 42.07 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.657e-05/0.6515, allocations: 41.12 kB / 0.7238 GB, free: 42.07 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003259/0.6548, allocations: 1.628 MB / 0.7254 GB, free: 42.05 MB / 0.6355 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0102/0.665, allocations: 5.352 MB / 0.7307 GB, free: 40.52 MB / 0.6355 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002738/0.6677, allocations: 1.248 MB / 0.7319 GB, free: 40.47 MB / 0.6355 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001021/0.6687, allocations: 0.5225 MB / 0.7324 GB, free: 40.45 MB / 0.6355 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004671/0.6692, allocations: 125 kB / 0.7325 GB, free: 40.45 MB / 0.6355 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001683/0.6709, allocations: 1.473 MB / 0.7339 GB, free: 39.6 MB / 0.6355 GB Notification: Performance of pre-optimization done (n=146): time 3.186e-06/0.6709, allocations: 0 / 0.7339 GB, free: 39.6 MB / 0.6355 GB Notification: Performance of matching and sorting (n=146): time 0.005916/0.6768, allocations: 2.084 MB / 0.736 GB, free: 39.36 MB / 0.6355 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.475e-05/0.6769, allocations: 204.7 kB / 0.7362 GB, free: 39.14 MB / 0.6355 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00206/0.6789, allocations: 1.615 MB / 0.7378 GB, free: 38.89 MB / 0.6355 GB Notification: Performance of collectPreVariables (initialization): time 0.0002119/0.6791, allocations: 59.5 kB / 0.7378 GB, free: 38.86 MB / 0.6355 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006811/0.6798, allocations: 1.012 MB / 0.7388 GB, free: 38.45 MB / 0.6355 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003708/0.6802, allocations: 0.5231 MB / 0.7393 GB, free: 38.04 MB / 0.6355 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003996/0.6806, allocations: 305.3 kB / 0.7396 GB, free: 37.89 MB / 0.6355 GB Notification: Performance of setup shared object (initialization): time 0.0001211/0.6807, allocations: 0.563 MB / 0.7401 GB, free: 37.37 MB / 0.6355 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007731/0.6815, allocations: 402.6 kB / 0.7405 GB, free: 37.26 MB / 0.6355 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001012/0.6825, allocations: 1.111 MB / 0.7416 GB, free: 36.36 MB / 0.6355 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001653/0.6842, allocations: 0.9771 MB / 0.7426 GB, free: 35.95 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.089e-06/0.6842, allocations: 0 / 0.7426 GB, free: 35.95 MB / 0.6355 GB Notification: Performance of matching and sorting (n=163) (initialization): time 0.00337/0.6875, allocations: 1.489 MB / 0.744 GB, free: 35.4 MB / 0.6355 GB Notification: Performance of prepare postOptimizeDAE: time 2.295e-05/0.6875, allocations: 3.531 kB / 0.744 GB, free: 35.4 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.067e-05/0.6876, allocations: 2.688 kB / 0.744 GB, free: 35.4 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001486/0.689, allocations: 301.4 kB / 0.7443 GB, free: 35.31 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001494/0.6905, allocations: 333.1 kB / 0.7446 GB, free: 35.29 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004599/0.6951, allocations: 9.328 MB / 0.7537 GB, free: 26.2 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001774/0.6969, allocations: 134.5 kB / 0.7539 GB, free: 26.12 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000139/0.6971, allocations: 55.47 kB / 0.7539 GB, free: 26.12 MB / 0.6355 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 17 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (153): * Single equations (assignments): 148 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0009184/0.698, allocations: 358.5 kB / 0.7543 GB, free: 25.85 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005366/0.6985, allocations: 236 kB / 0.7545 GB, free: 25.73 MB / 0.6355 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003765/0.7023, allocations: 1.739 MB / 0.7562 GB, free: 25.07 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.253e-05/0.7023, allocations: 15.81 kB / 0.7562 GB, free: 25.07 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.143e-06/0.7023, allocations: 0.9062 kB / 0.7562 GB, free: 25.07 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.909e-05/0.7023, allocations: 11.55 kB / 0.7562 GB, free: 25.07 MB / 0.6355 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006918/0.7092, allocations: 3.414 MB / 0.7596 GB, free: 23.57 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.923e-06/0.7092, allocations: 0 / 0.7596 GB, free: 23.57 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001321/0.7106, allocations: 309 kB / 0.7598 GB, free: 23.57 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001382/0.7119, allocations: 290.4 kB / 0.7601 GB, free: 23.47 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000141/0.7121, allocations: 43.72 kB / 0.7602 GB, free: 23.45 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006899/0.719, allocations: 9.351 MB / 0.7693 GB, free: 30.34 MB / 0.6511 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.064e-06/0.719, allocations: 4.906 kB / 0.7693 GB, free: 30.34 MB / 0.6511 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004139/0.7231, allocations: 1.756 MB / 0.771 GB, free: 29.57 MB / 0.6511 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001285/0.7244, allocations: 391.3 kB / 0.7714 GB, free: 29.36 MB / 0.6511 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000295/0.7247, allocations: 41.44 kB / 0.7714 GB, free: 29.32 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001203/0.7259, allocations: 78.86 kB / 0.7715 GB, free: 29.3 MB / 0.6511 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002799/0.7262, allocations: 127 kB / 0.7716 GB, free: 29.28 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001627/0.7263, allocations: 65.48 kB / 0.7717 GB, free: 29.27 MB / 0.6511 GB Notification: Performance of sorting global known variables: time 0.001295/0.7276, allocations: 0.9854 MB / 0.7727 GB, free: 28.91 MB / 0.6511 GB Notification: Performance of sort global known variables: time 1.3e-07/0.7276, allocations: 2.906 kB / 0.7727 GB, free: 28.91 MB / 0.6511 GB Notification: Performance of remove unused functions: time 0.001997/0.7296, allocations: 0.7132 MB / 0.7734 GB, free: 28.73 MB / 0.6511 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of discrete states: 5 (weaDat.locTim.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (149): * Single equations (assignments): 139 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 5 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003855/0.7335, allocations: 0.7998 MB / 0.7741 GB, free: 28.51 MB / 0.6511 GB Notification: Performance of simCode: created initialization part: time 0.003815/0.7373, allocations: 2.016 MB / 0.7761 GB, free: 27.34 MB / 0.6511 GB Notification: Performance of simCode: created event and clocks part: time 7.263e-06/0.7373, allocations: 4.859 kB / 0.7761 GB, free: 27.34 MB / 0.6511 GB Notification: Performance of simCode: created simulation system equations: time 0.002064/0.7394, allocations: 1.545 MB / 0.7776 GB, free: 26.29 MB / 0.6511 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002998/0.7424, allocations: 0.5907 MB / 0.7782 GB, free: 26.11 MB / 0.6511 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005441/0.7478, allocations: 3.577 MB / 0.7817 GB, free: 24.28 MB / 0.6511 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008458/0.7487, allocations: 0.9518 MB / 0.7826 GB, free: 24.05 MB / 0.6511 GB Notification: Performance of simCode: alias equations: time 0.001626/0.7503, allocations: 450.2 kB / 0.783 GB, free: 23.91 MB / 0.6511 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004566/0.7507, allocations: 175.7 kB / 0.7832 GB, free: 23.88 MB / 0.6511 GB Notification: Performance of SimCode: time 1.472e-06/0.7507, allocations: 0 / 0.7832 GB, free: 23.88 MB / 0.6511 GB Notification: Performance of Templates: time 0.04831/0.7991, allocations: 32.36 MB / 0.8148 GB, free: 10.68 MB / 0.6511 GB " [Timeout remaining time 659] make -j1 -f IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles.makefile [Timeout 660] (rm -f IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles.pipe ; mkfifo IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles.pipe >> ../files/IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles.sim & ./IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles -abortSlowSimulation -alarm=240 -lv LOG_STATS > IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpData_Angles.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 8.178750455961563]