Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpLowRise.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 0.0009124/0.0009124, allocations: 80.81 kB / 19.94 MB, free: 4.547 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 0.0009877/0.0009877, allocations: 173 kB / 23.36 MB, free: 1.133 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 0.9779/0.9779, allocations: 177.1 MB / 203.8 MB, free: 5.473 MB / 186.7 MB " [Timeout remaining time 179] 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 0.7915/0.7915, allocations: 154.6 MB / 414.8 MB, free: 0.5039 MB / 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 179] 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_CpLowRise,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpLowRise") translateModel(IDEAS.Fluid.Sources.Examples.Outside_CpLowRise,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpLowRise") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.543e-06/1.543e-06, allocations: 0 / 480 MB, free: 6.875 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.158e-05/2.312e-05, allocations: 4.031 kB / 480 MB, free: 6.871 MB / 442.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Sources.Examples.Outside_CpLowRise): time 0.1565/0.1565, allocations: 150.2 MB / 0.6155 GB, free: 0.4961 MB / 0.573 GB Notification: Performance of NFInst.instExpressions: time 0.01512/0.1716, allocations: 15.3 MB / 0.6304 GB, free: 1.152 MB / 0.5886 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001244/0.1728, allocations: 43.62 kB / 0.6305 GB, free: 1.109 MB / 0.5886 GB Notification: Performance of NFTyping.typeComponents: time 0.0009891/0.1738, allocations: 392.5 kB / 0.6309 GB, free: 0.7227 MB / 0.5886 GB Notification: Performance of NFTyping.typeBindings: time 0.002867/0.1767, allocations: 1.304 MB / 0.6321 GB, free: 15.41 MB / 0.6042 GB Notification: Performance of NFTyping.typeClassSections: time 0.002295/0.179, allocations: 1.321 MB / 0.6334 GB, free: 14.09 MB / 0.6042 GB Notification: Performance of NFFlatten.flatten: time 0.002709/0.1817, allocations: 2.761 MB / 0.6361 GB, free: 11.31 MB / 0.6042 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003038/0.1847, allocations: 1.846 MB / 0.6379 GB, free: 9.488 MB / 0.6042 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002301/0.187, allocations: 1.763 MB / 0.6396 GB, free: 7.781 MB / 0.6042 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007628/0.1878, allocations: 0.7516 MB / 0.6404 GB, free: 7.027 MB / 0.6042 GB Notification: Performance of NFPackage.collectConstants: time 0.0001916/0.188, allocations: 196 kB / 0.6406 GB, free: 6.836 MB / 0.6042 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001458/0.1894, allocations: 0.9594 MB / 0.6415 GB, free: 5.875 MB / 0.6042 GB Notification: Performance of NFScalarize.scalarize: time 0.0003296/0.1898, allocations: 0.5685 MB / 0.6421 GB, free: 5.305 MB / 0.6042 GB Notification: Performance of NFVerifyModel.verify: time 0.0005335/0.1903, allocations: 0.6975 MB / 0.6427 GB, free: 4.605 MB / 0.6042 GB Notification: Performance of NFConvertDAE.convert: time 0.002194/0.1925, allocations: 2.176 MB / 0.6449 GB, free: 2.418 MB / 0.6042 GB Notification: Performance of FrontEnd - DAE generated: time 4.89e-06/0.1925, allocations: 0 / 0.6449 GB, free: 2.418 MB / 0.6042 GB Notification: Performance of FrontEnd: time 1.273e-06/0.1925, allocations: 0 / 0.6449 GB, free: 2.418 MB / 0.6042 GB Notification: Performance of Transformations before backend: time 1.803e-05/0.1925, allocations: 0 / 0.6449 GB, free: 2.418 MB / 0.6042 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 434 * Number of variables: 434 Notification: Performance of Generate backend data structure: time 0.002106/0.1946, allocations: 2.172 MB / 0.647 GB, free: 208 kB / 0.6042 GB Notification: Performance of prepare preOptimizeDAE: time 3.337e-05/0.1947, allocations: 8.031 kB / 0.647 GB, free: 200 kB / 0.6042 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002247/0.1969, allocations: 0.7907 MB / 0.6478 GB, free: 15.4 MB / 0.6198 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001122/0.198, allocations: 0.8618 MB / 0.6486 GB, free: 14.49 MB / 0.6198 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.837e-05/0.1981, allocations: 123.4 kB / 0.6487 GB, free: 14.37 MB / 0.6198 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001499/0.1983, allocations: 179.9 kB / 0.6489 GB, free: 14.2 MB / 0.6198 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001536/0.1998, allocations: 1.979 MB / 0.6508 GB, free: 11.99 MB / 0.6198 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.388e-05/0.1998, allocations: 0 / 0.6508 GB, free: 11.99 MB / 0.6198 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.132e-05/0.1999, allocations: 72 kB / 0.6509 GB, free: 11.92 MB / 0.6198 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.384e-05/0.1999, allocations: 44 kB / 0.6509 GB, free: 11.88 MB / 0.6198 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009713/0.2009, allocations: 0.8708 MB / 0.6518 GB, free: 11 MB / 0.6198 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003641/0.2045, allocations: 2.85 MB / 0.6546 GB, free: 8.082 MB / 0.6198 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008259/0.2054, allocations: 0.6427 MB / 0.6552 GB, free: 7.438 MB / 0.6198 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002861/0.2057, allocations: 276.4 kB / 0.6555 GB, free: 7.164 MB / 0.6198 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003996/0.2061, allocations: 125.2 kB / 0.6556 GB, free: 7.043 MB / 0.6198 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007404/0.2068, allocations: 1.178 MB / 0.6567 GB, free: 5.699 MB / 0.6198 GB Notification: Performance of pre-optimization done (n=146): time 3.196e-06/0.2068, allocations: 0 / 0.6567 GB, free: 5.699 MB / 0.6198 GB Notification: Performance of matching and sorting (n=146): time 0.00198/0.2088, allocations: 1.091 MB / 0.6578 GB, free: 4.586 MB / 0.6198 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.091e-05/0.2089, allocations: 197.2 kB / 0.658 GB, free: 4.352 MB / 0.6198 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000509/0.2094, allocations: 0.6381 MB / 0.6586 GB, free: 3.695 MB / 0.6198 GB Notification: Performance of collectPreVariables (initialization): time 7.859e-05/0.2094, allocations: 53.7 kB / 0.6587 GB, free: 3.637 MB / 0.6198 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002825/0.2097, allocations: 0.5617 MB / 0.6592 GB, free: 3.066 MB / 0.6198 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002621/0.21, allocations: 0.4918 MB / 0.6597 GB, free: 2.57 MB / 0.6198 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002384/0.2102, allocations: 242.7 kB / 0.6599 GB, free: 2.328 MB / 0.6198 GB Notification: Performance of setup shared object (initialization): time 9.097e-05/0.2103, allocations: 357.8 kB / 0.6603 GB, free: 1.973 MB / 0.6198 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002232/0.2105, allocations: 161.3 kB / 0.6604 GB, free: 1.812 MB / 0.6198 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003129/0.2108, allocations: 407 kB / 0.6608 GB, free: 1.367 MB / 0.6198 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005878/0.2114, allocations: 0.5261 MB / 0.6613 GB, free: 0.832 MB / 0.6198 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.098e-06/0.2114, allocations: 0 / 0.6613 GB, free: 0.832 MB / 0.6198 GB Notification: Performance of matching and sorting (n=166) (initialization): time 0.001044/0.2125, allocations: 0.7419 MB / 0.662 GB, free: 68 kB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 1.65e-05/0.2125, allocations: 4 kB / 0.662 GB, free: 64 kB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.628e-06/0.2125, allocations: 11.98 kB / 0.6621 GB, free: 52 kB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005969/0.2131, allocations: 232 kB / 0.6623 GB, free: 15.81 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000854/0.214, allocations: 359.5 kB / 0.6626 GB, free: 15.46 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002938/0.2169, allocations: 6.034 MB / 0.6685 GB, free: 8.984 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000555/0.2175, allocations: 125.7 kB / 0.6686 GB, free: 8.863 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.374e-05/0.2175, allocations: 31.97 kB / 0.6687 GB, free: 8.832 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.conTimMin.canRepeatWeatherFile,weaDat.conTim.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 (156): * Single equations (assignments): 151 * 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 0.0003978/0.2179, allocations: 202.3 kB / 0.6689 GB, free: 8.625 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001614/0.2181, allocations: 135.9 kB / 0.669 GB, free: 8.492 MB / 0.6355 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00132/0.2194, allocations: 1.01 MB / 0.67 GB, free: 7.453 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.953e-06/0.2194, allocations: 16 kB / 0.67 GB, free: 7.438 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.899e-06/0.2194, allocations: 4 kB / 0.67 GB, free: 7.434 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.013e-05/0.2194, allocations: 7.969 kB / 0.67 GB, free: 7.426 MB / 0.6355 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002155/0.2216, allocations: 1.708 MB / 0.6717 GB, free: 5.672 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.426e-06/0.2216, allocations: 0 / 0.6717 GB, free: 5.672 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008099/0.2224, allocations: 346.3 kB / 0.672 GB, free: 5.332 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004823/0.2229, allocations: 220.1 kB / 0.6722 GB, free: 5.102 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.826e-05/0.2229, allocations: 35.97 kB / 0.6722 GB, free: 5.066 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.239/0.462, allocations: 6.047 MB / 0.6781 GB, free: 70.77 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.423e-06/0.462, allocations: 0.5 kB / 0.6781 GB, free: 70.77 MB / 0.6355 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001939/0.4639, allocations: 0.8999 MB / 0.679 GB, free: 70.58 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005483/0.4645, allocations: 220.7 kB / 0.6792 GB, free: 70.58 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001515/0.4646, allocations: 30.47 kB / 0.6793 GB, free: 70.58 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005191/0.4651, allocations: 72.95 kB / 0.6793 GB, free: 70.58 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001923/0.4653, allocations: 110.5 kB / 0.6794 GB, free: 70.58 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001006/0.4654, allocations: 56.22 kB / 0.6795 GB, free: 70.58 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.0002893/0.4657, allocations: 314.4 kB / 0.6798 GB, free: 70.55 MB / 0.6355 GB Notification: Performance of sort global known variables: time 4.91e-07/0.4657, allocations: 1.344 kB / 0.6798 GB, free: 70.55 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.001149/0.4669, allocations: 0.6349 MB / 0.6804 GB, free: 70.55 MB / 0.6355 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 0.001694/0.4686, allocations: 0.8408 MB / 0.6812 GB, free: 70.46 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.001298/0.4699, allocations: 1.222 MB / 0.6824 GB, free: 69.87 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 1.439e-05/0.4699, allocations: 10.05 kB / 0.6824 GB, free: 69.87 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.0006671/0.4705, allocations: 0.9822 MB / 0.6834 GB, free: 69.3 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001214/0.4717, allocations: 0.5538 MB / 0.6839 GB, free: 69.28 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003427/0.4752, allocations: 2.538 MB / 0.6864 GB, free: 68.18 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002197/0.4754, allocations: 315.2 kB / 0.6867 GB, free: 68.08 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.0009718/0.4764, allocations: 312.1 kB / 0.687 GB, free: 68.04 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001185/0.4776, allocations: 0.5302 MB / 0.6875 GB, free: 67.97 MB / 0.6355 GB Notification: Performance of SimCode: time 1.603e-06/0.4776, allocations: 0 / 0.6875 GB, free: 67.97 MB / 0.6355 GB Notification: Performance of Templates: time 0.03439/0.5119, allocations: 29.94 MB / 0.7168 GB, free: 63.04 MB / 0.6355 GB " [Timeout remaining time 659] make -j1 -f IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpLowRise.makefile [Timeout 660] (rm -f IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpLowRise.pipe ; mkfifo IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpLowRise.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpLowRise.pipe >> ../files/IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpLowRise.sim & ./IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpLowRise -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -lv LOG_STATS > IDEAS_IDEAS.Fluid.Sources.Examples.Outside_CpLowRise.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 5.32007818389684]