Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Controls.OBC.CDL.Routing.Validation.BooleanExtractor.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 0.001558/0.001558, allocations: 76.94 kB / 19.94 MB, free: 4.543 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 0.001653/0.001653, allocations: 176.9 kB / 23.36 MB, free: 1.125 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 1.138/1.138, allocations: 177.1 MB / 203.8 MB, free: 5.469 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 0.8564/0.8564, allocations: 154.6 MB / 414.8 MB, free: 0.5312 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.Controls.OBC.CDL.Routing.Validation.BooleanExtractor,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Controls.OBC.CDL.Routing.Validation.BooleanExtractor") translateModel(IDEAS.Controls.OBC.CDL.Routing.Validation.BooleanExtractor,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Controls.OBC.CDL.Routing.Validation.BooleanExtractor") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.325e-06/2.325e-06, allocations: 0 / 480 MB, free: 6.883 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.683e-05/1.916e-05, allocations: 2.312 kB / 480 MB, free: 6.879 MB / 442.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Controls.OBC.CDL.Routing.Validation.BooleanExtractor): time 0.001708/0.001727, allocations: 1.045 MB / 481.1 MB, free: 5.871 MB / 442.7 MB Notification: Performance of NFInst.instExpressions: time 0.001593/0.00332, allocations: 1.523 MB / 482.6 MB, free: 4.34 MB / 442.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 6.972e-05/0.00339, allocations: 7.938 kB / 482.6 MB, free: 4.332 MB / 442.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0001136/0.003503, allocations: 21.42 kB / 482.6 MB, free: 4.312 MB / 442.7 MB Notification: Performance of NFTyping.typeBindings: time 8.736e-05/0.003591, allocations: 61.06 kB / 482.7 MB, free: 4.266 MB / 442.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0006508/0.004241, allocations: 455.7 kB / 483.1 MB, free: 3.824 MB / 442.7 MB Notification: Performance of NFFlatten.flatten: time 0.000366/0.004607, allocations: 0.5143 MB / 483.6 MB, free: 3.32 MB / 442.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001745/0.004782, allocations: 86.77 kB / 483.7 MB, free: 3.234 MB / 442.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.000263/0.005045, allocations: 311.5 kB / 484 MB, free: 2.93 MB / 442.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001628/0.005208, allocations: 141 kB / 484.2 MB, free: 2.793 MB / 442.7 MB Notification: Performance of NFPackage.collectConstants: time 4.562e-05/0.005253, allocations: 36 kB / 484.2 MB, free: 2.758 MB / 442.7 MB Notification: Performance of NFFlatten.collectFunctions: time 9.381e-05/0.005347, allocations: 55.97 kB / 484.3 MB, free: 2.703 MB / 442.7 MB Notification: Performance of NFScalarize.scalarize: time 5.736e-05/0.005404, allocations: 64.95 kB / 484.3 MB, free: 2.641 MB / 442.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0001035/0.005508, allocations: 135.7 kB / 484.5 MB, free: 2.508 MB / 442.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0002688/0.005777, allocations: 346.9 kB / 484.8 MB, free: 2.168 MB / 442.7 MB Notification: Performance of FrontEnd - DAE generated: time 2.044e-06/0.005779, allocations: 0.9062 kB / 484.8 MB, free: 2.168 MB / 442.7 MB Notification: Performance of FrontEnd: time 5.21e-07/0.005779, allocations: 0 / 484.8 MB, free: 2.168 MB / 442.7 MB Notification: Performance of Transformations before backend: time 3.536e-06/0.005783, allocations: 0.625 kB / 484.8 MB, free: 2.168 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: 45 * Number of variables: 45 Notification: Performance of Generate backend data structure: time 0.0005238/0.006307, allocations: 0.5844 MB / 485.4 MB, free: 1.535 MB / 442.7 MB Notification: Performance of prepare preOptimizeDAE: time 2.91e-05/0.006336, allocations: 8.656 kB / 485.4 MB, free: 1.527 MB / 442.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.046e-05/0.006416, allocations: 52.88 kB / 485.4 MB, free: 1.477 MB / 442.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002464/0.006663, allocations: 213.8 kB / 485.7 MB, free: 1.246 MB / 442.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.69e-05/0.006689, allocations: 32.69 kB / 485.7 MB, free: 1.215 MB / 442.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 3.949e-05/0.006729, allocations: 40.98 kB / 485.7 MB, free: 1.176 MB / 442.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002045/0.006933, allocations: 297.7 kB / 486 MB, free: 0.8477 MB / 442.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 8.777e-06/0.006942, allocations: 192 / 486 MB, free: 0.8477 MB / 442.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.454e-05/0.006957, allocations: 9.312 kB / 486 MB, free: 0.8398 MB / 442.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.131e-06/0.006963, allocations: 4.375 kB / 486 MB, free: 0.8359 MB / 442.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 6.412e-05/0.007027, allocations: 57.47 kB / 486.1 MB, free: 0.7812 MB / 442.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005743/0.007601, allocations: 446.5 kB / 486.5 MB, free: 332 kB / 442.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0001108/0.007712, allocations: 91.38 kB / 486.6 MB, free: 232 kB / 442.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 5.685e-05/0.007769, allocations: 68.77 kB / 486.7 MB, free: 160 kB / 442.7 MB Notification: Performance of preOpt evalFunc (simulation): time 8.896e-06/0.007778, allocations: 6.438 kB / 486.7 MB, free: 156 kB / 442.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002133/0.007991, allocations: 288.6 kB / 487 MB, free: 15.82 MB / 458.7 MB Notification: Performance of pre-optimization done (n=28): time 1.362e-06/0.007992, allocations: 0 / 487 MB, free: 15.82 MB / 458.7 MB Notification: Performance of matching and sorting (n=28): time 0.0002663/0.008259, allocations: 212.3 kB / 487.2 MB, free: 15.61 MB / 458.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.678e-05/0.008306, allocations: 114.8 kB / 487.3 MB, free: 15.48 MB / 458.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001499/0.008455, allocations: 265.7 kB / 487.5 MB, free: 15.21 MB / 458.7 MB Notification: Performance of collectPreVariables (initialization): time 3.527e-05/0.008491, allocations: 41.7 kB / 487.6 MB, free: 15.16 MB / 458.7 MB Notification: Performance of collectInitialEqns (initialization): time 8.205e-05/0.008573, allocations: 155.8 kB / 487.7 MB, free: 15.01 MB / 458.7 MB Notification: Performance of collectInitialBindings (initialization): time 3.163e-05/0.008604, allocations: 55.56 kB / 487.8 MB, free: 14.96 MB / 458.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001246/0.008729, allocations: 133.9 kB / 487.9 MB, free: 14.82 MB / 458.7 MB Notification: Performance of setup shared object (initialization): time 8.831e-05/0.008817, allocations: 343.8 kB / 488.3 MB, free: 14.48 MB / 458.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001511/0.008968, allocations: 227 kB / 488.5 MB, free: 14.23 MB / 458.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000198/0.009166, allocations: 394.7 kB / 488.9 MB, free: 13.76 MB / 458.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002626/0.009429, allocations: 403 kB / 489.3 MB, free: 13.3 MB / 458.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.727e-06/0.009433, allocations: 6 kB / 489.3 MB, free: 13.3 MB / 458.7 MB Notification: Performance of matching and sorting (n=53) (initialization): time 0.0004327/0.009865, allocations: 0.6048 MB / 489.9 MB, free: 12.64 MB / 458.7 MB Notification: Performance of prepare postOptimizeDAE: time 5.752e-05/0.009923, allocations: 135.2 kB / 490 MB, free: 12.48 MB / 458.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.542e-06/0.009929, allocations: 4.594 kB / 490 MB, free: 12.48 MB / 458.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.337e-05/0.009943, allocations: 4 kB / 490 MB, free: 12.48 MB / 458.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 5.43e-05/0.009997, allocations: 29.23 kB / 490 MB, free: 12.45 MB / 458.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.48e-06/0.01, allocations: 8 kB / 490 MB, free: 12.44 MB / 458.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002426/0.01025, allocations: 106 kB / 490.2 MB, free: 12.34 MB / 458.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.056e-05/0.01031, allocations: 59.86 kB / 490.2 MB, free: 12.28 MB / 458.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 45 ($whenCondition7,$whenCondition8,$whenCondition5,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2,extIndBoo.u[1],extIndBoo4.u[1],extIndBoo3.u[1],extIndBoo2.u[1],extIndBoo1.u[1],extIndBoo4.u[4],extIndBoo3.u[4],extIndBoo2.u[4],extIndBoo1.u[4],intPul1.booPul.y,$PRE.intPul1.booPul.y,intPul1.y,intPul.booPul.y,$PRE.intPul.booPul.y,intPul.y,booPul1.y,$PRE.booPul1.y,booPul.y,$PRE.booPul.y,extIndBoo4.y,extIndBoo4.u[3],extIndBoo4.u[2],extIndBoo3.y,extIndBoo3.u[3],extIndBoo3.u[2],extIndBoo2.y,extIndBoo2.u[3],extIndBoo2.u[2],extIndBoo1.y,extIndBoo1.u[3],extIndBoo1.u[2],extIndBoo.u[3],extIndBoo.u[2],extIndBoo.u[4],con1.y,con.y,conInt.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (45): * Single equations (assignments): 41 * Array equations: 0 * Algorithm blocks: 4 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001163/0.01042, allocations: 165.1 kB / 490.4 MB, free: 12.12 MB / 458.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.699e-05/0.01045, allocations: 31.91 kB / 490.4 MB, free: 12.09 MB / 458.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002012/0.01065, allocations: 200.9 kB / 490.6 MB, free: 11.88 MB / 458.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.316e-06/0.01065, allocations: 4 kB / 490.6 MB, free: 11.88 MB / 458.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.202e-06/0.01065, allocations: 1.781 kB / 490.6 MB, free: 11.88 MB / 458.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.371e-06/0.01066, allocations: 3.984 kB / 490.6 MB, free: 11.87 MB / 458.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003523/0.01101, allocations: 458.8 kB / 491.1 MB, free: 11.39 MB / 458.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.214e-06/0.01101, allocations: 5.688 kB / 491.1 MB, free: 11.39 MB / 458.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.339e-05/0.01106, allocations: 27.86 kB / 491.1 MB, free: 11.36 MB / 458.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.776e-06/0.01106, allocations: 0 / 491.1 MB, free: 11.36 MB / 458.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.207e-06/0.01107, allocations: 8 kB / 491.1 MB, free: 11.36 MB / 458.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.904e-06/0.01107, allocations: 4 kB / 491.1 MB, free: 11.35 MB / 458.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.82e-07/0.01107, allocations: 1.531 kB / 491.1 MB, free: 11.35 MB / 458.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001561/0.01123, allocations: 270.2 kB / 491.4 MB, free: 11.07 MB / 458.7 MB Notification: Performance of postOpt removeConstants (simulation): time 2.15e-05/0.01125, allocations: 32.86 kB / 491.4 MB, free: 11.04 MB / 458.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.818e-05/0.01127, allocations: 7.953 kB / 491.4 MB, free: 11.04 MB / 458.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.786e-05/0.01133, allocations: 12.73 kB / 491.4 MB, free: 11.02 MB / 458.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.856e-05/0.01136, allocations: 31.89 kB / 491.4 MB, free: 10.99 MB / 458.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.558e-06/0.01137, allocations: 5.875 kB / 491.5 MB, free: 10.99 MB / 458.7 MB Notification: Performance of sorting global known variables: time 5.603e-05/0.01143, allocations: 86.75 kB / 491.5 MB, free: 10.9 MB / 458.7 MB Notification: Performance of sort global known variables: time 6e-08/0.01143, allocations: 0 / 491.5 MB, free: 10.9 MB / 458.7 MB Notification: Performance of remove unused functions: time 0.0002121/0.01164, allocations: 87.94 kB / 491.6 MB, free: 10.82 MB / 458.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 32 (extIndBoo.u[2],extIndBoo.u[3],$cse1,$cse2,$cse3,$cse4,$whenCondition7,$whenCondition8,$whenCondition5,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2,extIndBoo1.u[2],extIndBoo1.u[3],extIndBoo1.y,extIndBoo2.u[2],extIndBoo2.u[3],extIndBoo2.y,extIndBoo3.u[2],extIndBoo3.u[3],extIndBoo3.y,extIndBoo4.u[2],extIndBoo4.u[3],extIndBoo4.y,booPul.y,booPul1.y,intPul.y,intPul.booPul.y,intPul1.y,intPul1.booPul.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (32): * Single equations (assignments): 28 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 4 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0001146/0.01176, allocations: 102 kB / 491.7 MB, free: 10.71 MB / 458.7 MB Notification: Performance of simCode: created initialization part: time 0.0003979/0.01216, allocations: 0.5995 MB / 492.3 MB, free: 10.04 MB / 458.7 MB Notification: Performance of simCode: created event and clocks part: time 5.47e-06/0.01216, allocations: 4.781 kB / 492.3 MB, free: 10.04 MB / 458.7 MB Notification: Performance of simCode: created simulation system equations: time 6.868e-05/0.01223, allocations: 88.67 kB / 492.4 MB, free: 9.945 MB / 458.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002178/0.01245, allocations: 63.42 kB / 492.5 MB, free: 9.887 MB / 458.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004553/0.0129, allocations: 459.2 kB / 492.9 MB, free: 9.414 MB / 458.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 4.546e-05/0.01295, allocations: 85.64 kB / 493 MB, free: 9.312 MB / 458.7 MB Notification: Performance of simCode: alias equations: time 6.893e-05/0.01302, allocations: 43.59 kB / 493.1 MB, free: 9.277 MB / 458.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002119/0.01323, allocations: 155.3 kB / 493.2 MB, free: 9.125 MB / 458.7 MB Notification: Performance of SimCode: time 6.21e-07/0.01323, allocations: 0 / 493.2 MB, free: 9.125 MB / 458.7 MB Notification: Performance of Templates: time 0.007375/0.0206, allocations: 5.685 MB / 498.9 MB, free: 3.852 MB / 458.7 MB " [Timeout remaining time 660] make -j1 -f IDEAS_IDEAS.Controls.OBC.CDL.Routing.Validation.BooleanExtractor.makefile [Timeout 660] (rm -f IDEAS_IDEAS.Controls.OBC.CDL.Routing.Validation.BooleanExtractor.pipe ; mkfifo IDEAS_IDEAS.Controls.OBC.CDL.Routing.Validation.BooleanExtractor.pipe ; head -c 1048576 < IDEAS_IDEAS.Controls.OBC.CDL.Routing.Validation.BooleanExtractor.pipe >> ../files/IDEAS_IDEAS.Controls.OBC.CDL.Routing.Validation.BooleanExtractor.sim & ./IDEAS_IDEAS.Controls.OBC.CDL.Routing.Validation.BooleanExtractor -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -lv LOG_STATS > IDEAS_IDEAS.Controls.OBC.CDL.Routing.Validation.BooleanExtractor.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 3.866952913813293]