Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Movers.Validation.PumpCurveDerivatives.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 0.0008351/0.0008351, allocations: 72.5 kB / 19.93 MB, free: 4.633 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 0.0008587/0.0008587, allocations: 177.9 kB / 23.21 MB, free: 1.348 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 0.8974/0.8974, allocations: 177.1 MB / 203.5 MB, free: 5.75 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 1.724/1.724, allocations: 389 MB / 0.6338 GB, free: 12.7 MB / 0.6042 GB " [Timeout remaining time 178] Using package Buildings with version 13.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/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(Buildings.Fluid.Movers.Validation.PumpCurveDerivatives,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|ddp_dy.y|ddp_dm_flow.y|dm_flow_dy.y",fileNamePrefix="Buildings_latest_Buildings.Fluid.Movers.Validation.PumpCurveDerivatives") translateModel(Buildings.Fluid.Movers.Validation.PumpCurveDerivatives,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|ddp_dy.y|ddp_dm_flow.y|dm_flow_dy.y",fileNamePrefix="Buildings_latest_Buildings.Fluid.Movers.Validation.PumpCurveDerivatives") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 2.154e-06/2.154e-06, allocations: 0 / 1.001 GB, free: 13.04 MB / 0.9636 GB Notification: Performance of FrontEnd - Absyn->SCode: time 3.748e-05/3.963e-05, allocations: 10.22 kB / 1.001 GB, free: 13.02 MB / 0.9636 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Validation.PumpCurveDerivatives): time 0.6129/0.6129, allocations: 72.16 MB / 1.071 GB, free: 42.34 MB / 0.9948 GB Notification: Performance of NFInst.instExpressions: time 0.02881/0.6417, allocations: 26.48 MB / 1.097 GB, free: 25.96 MB / 0.9948 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005307/0.647, allocations: 162.9 kB / 1.097 GB, free: 25.88 MB / 0.9948 GB Notification: Performance of NFTyping.typeComponents: time 0.00683/0.6539, allocations: 2.696 MB / 1.1 GB, free: 24.61 MB / 0.9948 GB Notification: Performance of NFTyping.typeBindings: time 0.01062/0.6645, allocations: 4.195 MB / 1.104 GB, free: 22.16 MB / 0.9948 GB Notification: Performance of NFTyping.typeClassSections: time 0.007339/0.6718, allocations: 3.348 MB / 1.107 GB, free: 20.43 MB / 0.9948 GB Notification: Performance of NFFlatten.flatten: time 0.03599/0.7078, allocations: 23.58 MB / 1.13 GB, free: 12.55 MB / 0.9948 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005393/0.7132, allocations: 2.198 MB / 1.133 GB, free: 11.39 MB / 0.9948 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01569/0.7289, allocations: 4.793 MB / 1.137 GB, free: 9.32 MB / 0.9948 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005962/0.7349, allocations: 2.178 MB / 1.139 GB, free: 8.574 MB / 0.9948 GB Notification: Performance of NFPackage.collectConstants: time 0.00148/0.7363, allocations: 291.8 kB / 1.14 GB, free: 8.574 MB / 0.9948 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006471/0.7428, allocations: 1.771 MB / 1.141 GB, free: 8.141 MB / 0.9948 GB Notification: Performance of NFScalarize.scalarize: time 0.003321/0.7461, allocations: 1.826 MB / 1.143 GB, free: 7.258 MB / 0.9948 GB Notification: Performance of NFVerifyModel.verify: time 0.005861/0.752, allocations: 1.584 MB / 1.145 GB, free: 6.574 MB / 0.9948 GB Notification: Performance of NFConvertDAE.convert: time 0.01303/0.765, allocations: 7.204 MB / 1.152 GB, free: 4.004 MB / 0.9948 GB Notification: Performance of FrontEnd - DAE generated: time 7.314e-06/0.765, allocations: 0 / 1.152 GB, free: 4.004 MB / 0.9948 GB Notification: Performance of FrontEnd: time 2.014e-06/0.765, allocations: 1.312 kB / 1.152 GB, free: 4.004 MB / 0.9948 GB Notification: Performance of Transformations before backend: time 0.0002979/0.7653, allocations: 0 / 1.152 GB, free: 4.004 MB / 0.9948 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 405 * Number of variables: 405 Notification: Performance of Generate backend data structure: time 0.01362/0.7789, allocations: 5.539 MB / 1.157 GB, free: 408 kB / 0.9948 GB Notification: Performance of prepare preOptimizeDAE: time 4.965e-05/0.779, allocations: 9.969 kB / 1.157 GB, free: 408 kB / 0.9948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004906/0.7839, allocations: 1.583 MB / 1.159 GB, free: 12 kB / 0.9948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01341/0.7973, allocations: 7.415 MB / 1.166 GB, free: 11.31 MB / 1.01 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002102/0.7975, allocations: 147.7 kB / 1.166 GB, free: 11.24 MB / 1.01 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006243/0.7982, allocations: 183.2 kB / 1.166 GB, free: 11.18 MB / 1.01 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004088/0.8022, allocations: 2.714 MB / 1.169 GB, free: 9.477 MB / 1.01 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.567e-05/0.8023, allocations: 2.094 kB / 1.169 GB, free: 9.477 MB / 1.01 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001634/0.8024, allocations: 72.09 kB / 1.169 GB, free: 9.422 MB / 1.01 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.515e-05/0.8025, allocations: 39.22 kB / 1.169 GB, free: 9.422 MB / 1.01 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003481/0.806, allocations: 2.014 MB / 1.171 GB, free: 8.465 MB / 1.01 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 preOpt removeSimpleEquations (simulation): time 0.01457/0.8205, allocations: 8.805 MB / 1.18 GB, free: 1.949 MB / 1.01 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003378/0.8239, allocations: 1.757 MB / 1.181 GB, free: 1.102 MB / 1.01 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001247/0.8252, allocations: 0.7729 MB / 1.182 GB, free: 0.7344 MB / 1.01 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006029/0.8312, allocations: 2.41 MB / 1.184 GB, free: 15.09 MB / 1.026 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.153e-05/0.8312, allocations: 47.91 kB / 1.184 GB, free: 15.04 MB / 1.026 GB Notification: Performance of pre-optimization done (n=82): time 3.366e-06/0.8312, allocations: 0 / 1.184 GB, free: 15.04 MB / 1.026 GB Notification: Performance of matching and sorting (n=82): time 0.005953/0.8372, allocations: 2.778 MB / 1.187 GB, free: 13.7 MB / 1.026 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.509e-05/0.8372, allocations: 61.88 kB / 1.187 GB, free: 13.63 MB / 1.026 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01089/0.8481, allocations: 5.144 MB / 1.192 GB, free: 8.598 MB / 1.026 GB Notification: Performance of collectPreVariables (initialization): time 0.0006905/0.8488, allocations: 53.7 kB / 1.192 GB, free: 8.539 MB / 1.026 GB Notification: Performance of collectInitialEqns (initialization): time 0.002403/0.8512, allocations: 2.207 MB / 1.194 GB, free: 6.32 MB / 1.026 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008623/0.8521, allocations: 297.4 kB / 1.195 GB, free: 6.027 MB / 1.026 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005876/0.8527, allocations: 391.3 kB / 1.195 GB, free: 5.641 MB / 1.026 GB Notification: Performance of setup shared object (initialization): time 0.0001037/0.8528, allocations: 305.1 kB / 1.195 GB, free: 5.34 MB / 1.026 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00208/0.8549, allocations: 1.402 MB / 1.197 GB, free: 3.934 MB / 1.026 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002717/0.8576, allocations: 2.505 MB / 1.199 GB, free: 1.023 MB / 1.026 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003858/0.8614, allocations: 3.436 MB / 1.203 GB, free: 13.3 MB / 1.042 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.735e-05/0.8614, allocations: 4 kB / 1.203 GB, free: 13.29 MB / 1.042 GB Notification: Performance of matching and sorting (n=204) (initialization): time 0.00661/0.8681, allocations: 4.099 MB / 1.207 GB, free: 9.18 MB / 1.042 GB Notification: Performance of prepare postOptimizeDAE: time 3.378e-05/0.8681, allocations: 12 kB / 1.207 GB, free: 9.168 MB / 1.042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.056e-05/0.8681, allocations: 24 kB / 1.207 GB, free: 9.145 MB / 1.042 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006885/0.8688, allocations: 405.8 kB / 1.207 GB, free: 8.746 MB / 1.042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001107/0.8699, allocations: 452.5 kB / 1.207 GB, free: 8.305 MB / 1.042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008444/0.8708, allocations: 0.8981 MB / 1.208 GB, free: 7.383 MB / 1.042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00368/0.8744, allocations: 307.8 kB / 1.209 GB, free: 7.082 MB / 1.042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003681/0.8748, allocations: 123.9 kB / 1.209 GB, free: 6.961 MB / 1.042 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.004532/0.8793, allocations: 2.206 MB / 1.211 GB, free: 4.75 MB / 1.042 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00272/0.8821, allocations: 2.279 MB / 1.213 GB, free: 2.07 MB / 1.042 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003586/0.8856, allocations: 2.992 MB / 1.216 GB, free: 14.79 MB / 1.057 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.997e-05/0.8857, allocations: 4 kB / 1.216 GB, free: 14.78 MB / 1.057 GB Notification: Performance of matching and sorting (n=204) (initialization_lambda0): time 0.006654/0.8923, allocations: 3.686 MB / 1.22 GB, free: 11.08 MB / 1.057 GB Notification: Performance of prepare postOptimizeDAE: time 2.506e-05/0.8923, allocations: 16 kB / 1.22 GB, free: 11.07 MB / 1.057 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.721e-05/0.8924, allocations: 23.98 kB / 1.22 GB, free: 11.04 MB / 1.057 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006942/0.8931, allocations: 429.2 kB / 1.22 GB, free: 10.62 MB / 1.057 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001088/0.8942, allocations: 431.3 kB / 1.22 GB, free: 10.2 MB / 1.057 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006657/0.9008, allocations: 5.9 MB / 1.226 GB, free: 4.125 MB / 1.057 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003979/0.9048, allocations: 278.9 kB / 1.227 GB, free: 3.852 MB / 1.057 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00051/0.9053, allocations: 108 kB / 1.227 GB, free: 3.746 MB / 1.057 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 94 * 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 (179): * Single equations (assignments): 175 * Array equations: 3 * 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 {(1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.0006223/0.9059, allocations: 295.6 kB / 1.227 GB, free: 3.449 MB / 1.057 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001657/0.9076, allocations: 464.8 kB / 1.227 GB, free: 2.992 MB / 1.057 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005072/0.9127, allocations: 2.561 MB / 1.23 GB, free: 424 kB / 1.057 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.317e-05/0.9127, allocations: 16 kB / 1.23 GB, free: 408 kB / 1.057 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.791e-06/0.9127, allocations: 4 kB / 1.23 GB, free: 404 kB / 1.057 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.309e-05/0.9127, allocations: 7.922 kB / 1.23 GB, free: 396 kB / 1.057 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01083/0.9235, allocations: 4.535 MB / 1.234 GB, free: 11.8 MB / 1.073 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.456e-06/0.9235, allocations: 0 / 1.234 GB, free: 11.8 MB / 1.073 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007967/0.9243, allocations: 275.8 kB / 1.235 GB, free: 11.53 MB / 1.073 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003138/0.9246, allocations: 148.8 kB / 1.235 GB, free: 11.38 MB / 1.073 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.015e-05/0.9247, allocations: 39.95 kB / 1.235 GB, free: 11.34 MB / 1.073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006499/0.9254, allocations: 0.806 MB / 1.236 GB, free: 10.51 MB / 1.073 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.667e-06/0.9254, allocations: 7.938 kB / 1.236 GB, free: 10.5 MB / 1.073 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006232/0.9316, allocations: 3.504 MB / 1.239 GB, free: 6.965 MB / 1.073 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00294/0.9346, allocations: 0.6372 MB / 1.24 GB, free: 6.324 MB / 1.073 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001301/0.9359, allocations: 24 kB / 1.24 GB, free: 6.301 MB / 1.073 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002059/0.9379, allocations: 147.8 kB / 1.24 GB, free: 6.156 MB / 1.073 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004447/0.9384, allocations: 72.81 kB / 1.24 GB, free: 6.086 MB / 1.073 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001276/0.9385, allocations: 55.94 kB / 1.24 GB, free: 6.031 MB / 1.073 GB Notification: Performance of sorting global known variables: time 0.006541/0.945, allocations: 3.586 MB / 1.243 GB, free: 2.469 MB / 1.073 GB Notification: Performance of sort global known variables: time 5.41e-07/0.945, allocations: 0 / 1.243 GB, free: 2.469 MB / 1.073 GB Notification: Performance of remove unused functions: time 0.007038/0.9521, allocations: 1.696 MB / 1.245 GB, free: 0.7695 MB / 1.073 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 3 (ddp_dm_flow.x,ddp_dy.x,dm_flow_dy.x) * 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 (96): * Single equations (assignments): 87 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 8 * 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 {(1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00167/0.9537, allocations: 0.6538 MB / 1.246 GB, free: 108 kB / 1.073 GB Notification: Performance of simCode: created initialization part: time 0.006604/0.9603, allocations: 3.938 MB / 1.25 GB, free: 12.16 MB / 1.089 GB Notification: Performance of simCode: created event and clocks part: time 6.372e-06/0.9603, allocations: 0 / 1.25 GB, free: 12.16 MB / 1.089 GB Notification: Performance of simCode: created simulation system equations: time 0.00144/0.9618, allocations: 0.8692 MB / 1.25 GB, free: 11.29 MB / 1.089 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008278/0.9701, allocations: 2.6 MB / 1.253 GB, free: 8.75 MB / 1.089 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01289/0.983, allocations: 8.042 MB / 1.261 GB, free: 0.6562 MB / 1.089 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002475/0.9854, allocations: 2.109 MB / 1.263 GB, free: 14.5 MB / 1.104 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001319/0.9867, allocations: 388.3 kB / 1.263 GB, free: 14.12 MB / 1.104 GB Notification: Performance of SimCode: time 2.023e-06/0.9867, allocations: 0 / 1.263 GB, free: 14.12 MB / 1.104 GB Notification: Performance of Templates: time 0.1242/1.111, allocations: 102.7 MB / 1.364 GB, free: 7.996 MB / 1.198 GB " [Timeout remaining time 299] make -j1 -f Buildings_latest_Buildings.Fluid.Movers.Validation.PumpCurveDerivatives.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Fluid.Movers.Validation.PumpCurveDerivatives.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Movers.Validation.PumpCurveDerivatives.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Movers.Validation.PumpCurveDerivatives.pipe >> ../files/Buildings_latest_Buildings.Fluid.Movers.Validation.PumpCurveDerivatives.sim & ./Buildings_latest_Buildings.Fluid.Movers.Validation.PumpCurveDerivatives -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.Movers.Validation.PumpCurveDerivatives.pipe 2>&1) [Timeout 800] diffSimulationResults("Buildings_latest_Buildings.Fluid.Movers.Validation.PumpCurveDerivatives_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Movers_Validation_PumpCurveDerivatives.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Movers.Validation.PumpCurveDerivatives.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: 31.05021857470274]