Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Controls.OBC.CDL.Routing.Validation.IntegerExtractor.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 0.0007998/0.0007998, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 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 0.0008755/0.0008755, allocations: 165.9 kB / 22.46 MB, free: 2.105 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 0.8646/0.8646, allocations: 177.1 MB / 202.8 MB, free: 5.754 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo): time 1.73/1.73, allocations: 377.8 MB / 0.6221 GB, free: 8.676 MB / 0.5886 GB " [Timeout remaining time 178] Using package Buildings with version 12.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/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: "" <> buildModelFMU(Buildings.Controls.OBC.CDL.Routing.Validation.IntegerExtractor,fileNamePrefix="Buildings_12_Buildings_Controls_OBC_CDL_Routing_Validation_IntegerExtractor",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Controls.OBC.CDL.Routing.Validation.IntegerExtractor,fileNamePrefix="Buildings_12_Buildings_Controls_OBC_CDL_Routing_Validation_IntegerExtractor",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 2.725e-06/2.725e-06, allocations: 0 / 0.981 GB, free: 2.609 MB / 0.9323 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.265e-05/2.538e-05, allocations: 4.953 kB / 0.981 GB, free: 2.605 MB / 0.9323 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Routing.Validation.IntegerExtractor): time 0.001809/0.001835, allocations: 1.096 MB / 0.982 GB, free: 1.508 MB / 0.9323 GB Notification: Performance of NFInst.instExpressions: time 0.001659/0.003494, allocations: 1.528 MB / 0.9835 GB, free: 15.96 MB / 0.948 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001121/0.003606, allocations: 3.938 kB / 0.9835 GB, free: 15.96 MB / 0.948 GB Notification: Performance of NFTyping.typeComponents: time 0.0001238/0.00373, allocations: 39.55 kB / 0.9836 GB, free: 15.92 MB / 0.948 GB Notification: Performance of NFTyping.typeBindings: time 9.849e-05/0.003828, allocations: 67.44 kB / 0.9836 GB, free: 15.85 MB / 0.948 GB Notification: Performance of NFTyping.typeClassSections: time 0.0009064/0.004735, allocations: 494 kB / 0.9841 GB, free: 15.38 MB / 0.948 GB Notification: Performance of NFFlatten.flatten: time 0.000867/0.005602, allocations: 0.5932 MB / 0.9847 GB, free: 14.79 MB / 0.948 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002157/0.005817, allocations: 96.98 kB / 0.9848 GB, free: 14.69 MB / 0.948 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002457/0.006063, allocations: 339.4 kB / 0.9851 GB, free: 14.36 MB / 0.948 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001834/0.006246, allocations: 167.5 kB / 0.9853 GB, free: 14.2 MB / 0.948 GB Notification: Performance of NFPackage.collectConstants: time 5.728e-05/0.006304, allocations: 60 kB / 0.9853 GB, free: 14.14 MB / 0.948 GB Notification: Performance of NFFlatten.collectFunctions: time 9.954e-05/0.006403, allocations: 79.97 kB / 0.9854 GB, free: 14.06 MB / 0.948 GB Notification: Performance of NFScalarize.scalarize: time 6.544e-05/0.006469, allocations: 67.77 kB / 0.9855 GB, free: 13.99 MB / 0.948 GB Notification: Performance of NFVerifyModel.verify: time 0.0001347/0.006603, allocations: 183.6 kB / 0.9856 GB, free: 13.81 MB / 0.948 GB Notification: Performance of NFConvertDAE.convert: time 0.0004755/0.007079, allocations: 0.7012 MB / 0.9863 GB, free: 13.11 MB / 0.948 GB Notification: Performance of FrontEnd - DAE generated: time 3.437e-06/0.007082, allocations: 0 / 0.9863 GB, free: 13.11 MB / 0.948 GB Notification: Performance of FrontEnd: time 1.413e-06/0.007084, allocations: 0 / 0.9863 GB, free: 13.11 MB / 0.948 GB Notification: Performance of Transformations before backend: time 6.542e-06/0.00709, allocations: 0 / 0.9863 GB, free: 13.11 MB / 0.948 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 51 * Number of variables: 51 Notification: Performance of Generate backend data structure: time 0.0007395/0.00783, allocations: 0.6678 MB / 0.987 GB, free: 12.38 MB / 0.948 GB Notification: Performance of prepare preOptimizeDAE: time 4.57e-05/0.007875, allocations: 8.031 kB / 0.987 GB, free: 12.38 MB / 0.948 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.869e-05/0.007924, allocations: 66.72 kB / 0.987 GB, free: 12.3 MB / 0.948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.02e-05/0.008004, allocations: 44.7 kB / 0.9871 GB, free: 12.26 MB / 0.948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006295/0.008634, allocations: 337.1 kB / 0.9874 GB, free: 11.9 MB / 0.948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.966e-05/0.008663, allocations: 24.88 kB / 0.9874 GB, free: 11.88 MB / 0.948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.313e-05/0.008706, allocations: 36.38 kB / 0.9875 GB, free: 11.84 MB / 0.948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000327/0.009033, allocations: 381.1 kB / 0.9878 GB, free: 11.44 MB / 0.948 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.418e-06/0.009043, allocations: 192 / 0.9878 GB, free: 11.44 MB / 0.948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.7e-05/0.00906, allocations: 8.375 kB / 0.9878 GB, free: 11.43 MB / 0.948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.184e-06/0.009067, allocations: 7.938 kB / 0.9878 GB, free: 11.42 MB / 0.948 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001733/0.00924, allocations: 165.9 kB / 0.988 GB, free: 11.26 MB / 0.948 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0009346/0.01018, allocations: 0.7277 MB / 0.9887 GB, free: 10.49 MB / 0.948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002458/0.01042, allocations: 210.7 kB / 0.9889 GB, free: 10.27 MB / 0.948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001844/0.01061, allocations: 196.7 kB / 0.9891 GB, free: 10.08 MB / 0.948 GB Notification: Performance of preOpt evalFunc (simulation): time 1.439e-05/0.01062, allocations: 4 kB / 0.9891 GB, free: 10.07 MB / 0.948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002784/0.0109, allocations: 359.7 kB / 0.9894 GB, free: 9.676 MB / 0.948 GB Notification: Performance of pre-optimization done (n=28): time 2.194e-06/0.0109, allocations: 0 / 0.9894 GB, free: 9.676 MB / 0.948 GB Notification: Performance of matching and sorting (n=28): time 0.0005063/0.01141, allocations: 432.5 kB / 0.9899 GB, free: 9.25 MB / 0.948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.522e-05/0.01146, allocations: 114.8 kB / 0.99 GB, free: 9.113 MB / 0.948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002253/0.01169, allocations: 328.3 kB / 0.9903 GB, free: 8.785 MB / 0.948 GB Notification: Performance of collectPreVariables (initialization): time 4.159e-05/0.01173, allocations: 41.7 kB / 0.9903 GB, free: 8.738 MB / 0.948 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001019/0.01183, allocations: 180.7 kB / 0.9905 GB, free: 8.559 MB / 0.948 GB Notification: Performance of collectInitialBindings (initialization): time 3.48e-05/0.01187, allocations: 63.58 kB / 0.9906 GB, free: 8.496 MB / 0.948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001359/0.012, allocations: 142 kB / 0.9907 GB, free: 8.348 MB / 0.948 GB Notification: Performance of setup shared object (initialization): time 9.618e-05/0.0121, allocations: 350.7 kB / 0.991 GB, free: 7.996 MB / 0.948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005431/0.01264, allocations: 335.5 kB / 0.9913 GB, free: 7.645 MB / 0.948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003263/0.01297, allocations: 0.4956 MB / 0.9918 GB, free: 7.066 MB / 0.948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004071/0.01337, allocations: 0.5349 MB / 0.9923 GB, free: 6.461 MB / 0.948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.346e-06/0.01338, allocations: 0 / 0.9923 GB, free: 6.461 MB / 0.948 GB Notification: Performance of matching and sorting (n=53) (initialization): time 0.0007387/0.01412, allocations: 0.8608 MB / 0.9932 GB, free: 5.547 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 6.46e-05/0.01418, allocations: 126.8 kB / 0.9933 GB, free: 5.398 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.923e-06/0.01419, allocations: 8 kB / 0.9933 GB, free: 5.391 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.566e-05/0.0142, allocations: 4 kB / 0.9933 GB, free: 5.387 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001364/0.01434, allocations: 59.91 kB / 0.9934 GB, free: 5.328 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.645e-06/0.01435, allocations: 4 kB / 0.9934 GB, free: 5.324 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003332/0.01468, allocations: 139.5 kB / 0.9935 GB, free: 5.188 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.021e-05/0.01475, allocations: 67.86 kB / 0.9936 GB, free: 5.121 MB / 0.948 GB 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,conInt.y,conInt3.y,conInt2.y,extIndInt.u[4],extIndInt.u[1],extIndInt1.u[4],extIndInt2.u[4],extIndInt3.u[4],extIndInt4.u[4],extIndInt1.u[1],extIndInt2.u[1],extIndInt3.u[1],extIndInt4.u[1],intPul3.booPul.y,$PRE.intPul3.booPul.y,intPul3.y,intPul2.booPul.y,$PRE.intPul2.booPul.y,intPul2.y,intPul1.booPul.y,$PRE.intPul1.booPul.y,intPul.booPul.y,$PRE.intPul.booPul.y,extIndInt4.y,extIndInt4.u[3],extIndInt4.u[2],extIndInt3.y,extIndInt3.u[3],extIndInt3.u[2],extIndInt2.y,extIndInt2.u[3],extIndInt2.u[2],extIndInt1.y,extIndInt1.u[3],extIndInt1.u[2],extIndInt.u[3],extIndInt.u[2]) * 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 0.0001505/0.0149, allocations: 185.8 kB / 0.9938 GB, free: 4.934 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.873e-05/0.01493, allocations: 35.77 kB / 0.9938 GB, free: 4.898 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003771/0.01531, allocations: 374 kB / 0.9941 GB, free: 4.523 MB / 0.948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.652e-06/0.01531, allocations: 7.984 kB / 0.9942 GB, free: 4.516 MB / 0.948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.729e-06/0.01532, allocations: 0 / 0.9942 GB, free: 4.516 MB / 0.948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.789e-06/0.01532, allocations: 0 / 0.9942 GB, free: 4.516 MB / 0.948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005874/0.01591, allocations: 0.7047 MB / 0.9948 GB, free: 3.762 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.236e-06/0.01591, allocations: 4 kB / 0.9948 GB, free: 3.758 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 7.713e-05/0.01599, allocations: 39.92 kB / 0.9949 GB, free: 3.719 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.007e-06/0.01599, allocations: 4 kB / 0.9949 GB, free: 3.715 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.278e-05/0.01601, allocations: 11.94 kB / 0.9949 GB, free: 3.703 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.475e-06/0.01601, allocations: 0 / 0.9949 GB, free: 3.703 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.253e-06/0.01601, allocations: 0 / 0.9949 GB, free: 3.703 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003053/0.01632, allocations: 428.7 kB / 0.9953 GB, free: 3.27 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 2.993e-05/0.01635, allocations: 31.7 kB / 0.9953 GB, free: 3.238 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.479e-05/0.01637, allocations: 19.86 kB / 0.9954 GB, free: 3.219 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 7.509e-05/0.01645, allocations: 11.94 kB / 0.9954 GB, free: 3.207 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.92e-05/0.01649, allocations: 23.95 kB / 0.9954 GB, free: 3.184 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.405e-05/0.0165, allocations: 12 kB / 0.9954 GB, free: 3.172 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.0001368/0.01664, allocations: 219 kB / 0.9956 GB, free: 2.961 MB / 0.948 GB Notification: Performance of sort global known variables: time 8e-08/0.01664, allocations: 4 kB / 0.9956 GB, free: 2.957 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.0002783/0.01691, allocations: 95.89 kB / 0.9957 GB, free: 2.863 MB / 0.948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 32 (extIndInt.u[2],extIndInt.u[3],$cse1,$cse2,$cse3,$cse4,$whenCondition7,$whenCondition8,$whenCondition5,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2,extIndInt1.u[2],extIndInt1.u[3],extIndInt1.y,extIndInt2.u[2],extIndInt2.u[3],extIndInt2.y,extIndInt3.u[2],extIndInt3.u[3],extIndInt3.y,extIndInt4.u[2],extIndInt4.u[3],extIndInt4.y,intPul.booPul.y,intPul1.booPul.y,intPul2.y,intPul2.booPul.y,intPul3.y,intPul3.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 0.0005693/0.01748, allocations: 0.9837 MB / 0.9967 GB, free: 1.852 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.0006235/0.01811, allocations: 0.7466 MB / 0.9974 GB, free: 1.031 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 1.973e-06/0.01811, allocations: 4.25 kB / 0.9974 GB, free: 1.027 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.0001172/0.01823, allocations: 132.7 kB / 0.9975 GB, free: 0.8984 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003368/0.01856, allocations: 81.02 kB / 0.9976 GB, free: 0.8203 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003661/0.02222, allocations: 4.36 MB / 1.002 GB, free: 12.17 MB / 0.9636 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001157/0.02234, allocations: 174 kB / 1.002 GB, free: 11.98 MB / 0.9636 GB Notification: Performance of simCode: alias equations: time 0.0001316/0.02247, allocations: 71.23 kB / 1.002 GB, free: 11.91 MB / 0.9636 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001078/0.02258, allocations: 112.5 kB / 1.002 GB, free: 11.8 MB / 0.9636 GB Notification: Performance of SimCode: time 9.12e-07/0.02258, allocations: 0 / 1.002 GB, free: 11.8 MB / 0.9636 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02444/0.04702, allocations: 9.73 MB / 1.012 GB, free: 2.352 MB / 0.9636 GB Notification: Performance of buildModelFMU: Generate platform static: time 6.948/6.995, allocations: 9.422 kB / 1.012 GB, free: 2.344 MB / 0.9636 GB " [Timeout remaining time 293] (rm -f Buildings_12_Buildings.Controls.OBC.CDL.Routing.Validation.IntegerExtractor.pipe ; mkfifo Buildings_12_Buildings.Controls.OBC.CDL.Routing.Validation.IntegerExtractor.pipe ; head -c 1048576 < Buildings_12_Buildings.Controls.OBC.CDL.Routing.Validation.IntegerExtractor.pipe >> ../files/Buildings_12_Buildings.Controls.OBC.CDL.Routing.Validation.IntegerExtractor.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_12_Buildings.Controls.OBC.CDL.Routing.Validation.IntegerExtractor_res.mat --tempDir=temp_Buildings_12_Buildings_Controls_OBC_CDL_Routing_Validation_IntegerExtractor_fmu --startTime=0 --stopTime=1 --stepSize=0.0004 --timeout=400 --tolerance=1e-06 Buildings_12_Buildings_Controls_OBC_CDL_Routing_Validation_IntegerExtractor.fmu > Buildings_12_Buildings.Controls.OBC.CDL.Routing.Validation.IntegerExtractor.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_12_Buildings.Controls.OBC.CDL.Routing.Validation.IntegerExtractor_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Controls_OBC_CDL_Routing_Validation_IntegerExtractor.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Controls.OBC.CDL.Routing.Validation.IntegerExtractor.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 11.03596974723041]