Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource.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 0.001333/0.001333, allocations: 80.8 kB / 20.75 MB, free: 3.742 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 0.001597/0.001597, allocations: 161 kB / 24.16 MB, free: 336 kB / 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 0.9577/0.9577, allocations: 177.2 MB / 204.6 MB, free: 5.48 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/package.mo): time 1.853/1.853, allocations: 377.9 MB / 0.624 GB, free: 8.387 MB / 0.5886 GB " [Timeout remaining time 178] Using package Buildings with version 12.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-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: translateModel(Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|mHot_flow_set.y|souHot.T_in|orc.cyc.TWorEva|orc.cyc.mWor_flow|orc.cyc.mWor_flow_max|orc.cyc.mWor_flow_min|orc.cyc.dTPinEva|orc.cyc.dTPinEva_set|orc.ena|orc.on_actual",fileNamePrefix="Buildings_12_Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource") translateModel(Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|mHot_flow_set.y|souHot.T_in|orc.cyc.TWorEva|orc.cyc.mWor_flow|orc.cyc.mWor_flow_max|orc.cyc.mWor_flow_min|orc.cyc.dTPinEva|orc.cyc.dTPinEva_set|orc.ena|orc.on_actual",fileNamePrefix="Buildings_12_Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 2.024e-06/2.024e-06, allocations: 0 / 0.76 GB, free: 6.656 MB / 0.7136 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.375e-05/2.577e-05, allocations: 6.312 kB / 0.76 GB, free: 6.648 MB / 0.7136 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource): time 0.1372/0.1372, allocations: 160.4 MB / 0.9167 GB, free: 5.836 MB / 0.8698 GB Notification: Performance of NFInst.instExpressions: time 0.01105/0.1483, allocations: 8.544 MB / 0.925 GB, free: 13.27 MB / 0.8855 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002082/0.1504, allocations: 95.19 kB / 0.9251 GB, free: 13.18 MB / 0.8855 GB Notification: Performance of NFTyping.typeComponents: time 0.001438/0.1518, allocations: 0.7765 MB / 0.9259 GB, free: 12.39 MB / 0.8855 GB Notification: Performance of NFTyping.typeBindings: time 0.004041/0.1558, allocations: 2.41 MB / 0.9282 GB, free: 9.973 MB / 0.8855 GB Notification: Performance of NFTyping.typeClassSections: time 0.002379/0.1582, allocations: 1.529 MB / 0.9297 GB, free: 8.441 MB / 0.8855 GB Notification: Performance of NFFlatten.flatten: time 0.003901/0.1621, allocations: 4.192 MB / 0.9338 GB, free: 4.234 MB / 0.8855 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001394/0.1635, allocations: 1.206 MB / 0.935 GB, free: 2.984 MB / 0.8855 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003592/0.1671, allocations: 2.216 MB / 0.9372 GB, free: 0.793 MB / 0.8855 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002144/0.1692, allocations: 1.164 MB / 0.9383 GB, free: 15.62 MB / 0.9011 GB Notification: Performance of NFPackage.collectConstants: time 0.0004154/0.1697, allocations: 176 kB / 0.9385 GB, free: 15.45 MB / 0.9011 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002205/0.1719, allocations: 1.286 MB / 0.9397 GB, free: 14.16 MB / 0.9011 GB Notification: Performance of NFScalarize.scalarize: time 0.0007566/0.1726, allocations: 1.021 MB / 0.9407 GB, free: 13.14 MB / 0.9011 GB Notification: Performance of NFVerifyModel.verify: time 0.001201/0.1738, allocations: 0.8689 MB / 0.9416 GB, free: 12.27 MB / 0.9011 GB Notification: Performance of NFConvertDAE.convert: time 0.00417/0.178, allocations: 2.733 MB / 0.9442 GB, free: 9.527 MB / 0.9011 GB Notification: Performance of FrontEnd - DAE generated: time 4.789e-06/0.178, allocations: 0 / 0.9442 GB, free: 9.527 MB / 0.9011 GB Notification: Performance of FrontEnd: time 1.954e-06/0.178, allocations: 0 / 0.9442 GB, free: 9.527 MB / 0.9011 GB Notification: Performance of Transformations before backend: time 4.866e-05/0.178, allocations: 3.938 kB / 0.9442 GB, free: 9.523 MB / 0.9011 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 281 * Number of variables: 281 Notification: Performance of Generate backend data structure: time 0.003127/0.1812, allocations: 2.912 MB / 0.9471 GB, free: 6.555 MB / 0.9011 GB Notification: Performance of prepare preOptimizeDAE: time 3.526e-05/0.1812, allocations: 12.03 kB / 0.9471 GB, free: 6.543 MB / 0.9011 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001624/0.1828, allocations: 0.702 MB / 0.9478 GB, free: 5.84 MB / 0.9011 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00177/0.1846, allocations: 1.497 MB / 0.9492 GB, free: 4.273 MB / 0.9011 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.276e-05/0.1847, allocations: 149.5 kB / 0.9494 GB, free: 4.113 MB / 0.9011 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001083/0.1848, allocations: 112 kB / 0.9495 GB, free: 4.004 MB / 0.9011 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001158/0.186, allocations: 1.135 MB / 0.9506 GB, free: 2.754 MB / 0.9011 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.088e-05/0.186, allocations: 7.922 kB / 0.9506 GB, free: 2.746 MB / 0.9011 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.915e-05/0.1861, allocations: 44 kB / 0.9506 GB, free: 2.703 MB / 0.9011 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.889e-05/0.1861, allocations: 46.08 kB / 0.9507 GB, free: 2.656 MB / 0.9011 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006493/0.1867, allocations: 0.5206 MB / 0.9512 GB, free: 2.102 MB / 0.9011 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 0.004272/0.191, allocations: 3.592 MB / 0.9547 GB, free: 14.42 MB / 0.9167 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007755/0.1918, allocations: 0.5366 MB / 0.9552 GB, free: 13.86 MB / 0.9167 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003312/0.1921, allocations: 301.6 kB / 0.9555 GB, free: 13.55 MB / 0.9167 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002644/0.1924, allocations: 124.5 kB / 0.9556 GB, free: 13.42 MB / 0.9167 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004427/0.1928, allocations: 0.537 MB / 0.9562 GB, free: 12.83 MB / 0.9167 GB Notification: Performance of pre-optimization done (n=89): time 2.595e-06/0.1928, allocations: 0 / 0.9562 GB, free: 12.83 MB / 0.9167 GB Notification: Performance of matching and sorting (n=89): time 0.005138/0.198, allocations: 2.197 MB / 0.9583 GB, free: 10.58 MB / 0.9167 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.561e-05/0.198, allocations: 153.1 kB / 0.9584 GB, free: 10.4 MB / 0.9167 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001711/0.1997, allocations: 2.001 MB / 0.9604 GB, free: 8.375 MB / 0.9167 GB Notification: Performance of collectPreVariables (initialization): time 6.903e-05/0.1998, allocations: 45.7 kB / 0.9604 GB, free: 8.324 MB / 0.9167 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003725/0.2002, allocations: 0.6357 MB / 0.9611 GB, free: 7.676 MB / 0.9167 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001993/0.2004, allocations: 309.3 kB / 0.9614 GB, free: 7.371 MB / 0.9167 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002161/0.2006, allocations: 202.4 kB / 0.9616 GB, free: 7.164 MB / 0.9167 GB Notification: Performance of setup shared object (initialization): time 8.882e-05/0.2007, allocations: 345.9 kB / 0.9619 GB, free: 6.82 MB / 0.9167 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003375/0.201, allocations: 244.5 kB / 0.9621 GB, free: 6.566 MB / 0.9167 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004949/0.2015, allocations: 0.6632 MB / 0.9628 GB, free: 5.77 MB / 0.9167 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007614/0.2023, allocations: 0.7308 MB / 0.9635 GB, free: 4.945 MB / 0.9167 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.959e-06/0.2023, allocations: 4 kB / 0.9635 GB, free: 4.941 MB / 0.9167 GB Notification: Performance of matching and sorting (n=131) (initialization): time 0.001239/0.2035, allocations: 0.9194 MB / 0.9644 GB, free: 3.984 MB / 0.9167 GB Notification: Performance of prepare postOptimizeDAE: time 5.111e-05/0.2036, allocations: 79.31 kB / 0.9645 GB, free: 3.895 MB / 0.9167 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.213e-05/0.2036, allocations: 4 kB / 0.9645 GB, free: 3.891 MB / 0.9167 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001097/0.2047, allocations: 0.5587 MB / 0.965 GB, free: 3.32 MB / 0.9167 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000467/0.2051, allocations: 183.8 kB / 0.9652 GB, free: 3.141 MB / 0.9167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001306/0.2065, allocations: 2.095 MB / 0.9672 GB, free: 0.9336 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007674/0.2072, allocations: 155.3 kB / 0.9674 GB, free: 0.7812 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.973e-05/0.2073, allocations: 35.98 kB / 0.9674 GB, free: 0.7461 MB / 0.9167 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 20 * Number of states: 0 () * Number of discrete variables: 17 (THotIn_set.nextEventScaled,THotIn_set.nextEvent,$PRE.THotIn_set.nextEvent,THotIn_set.last,THotIn_set.b,THotIn_set.a,mHot_flow_set.nextEventScaled,mHot_flow_set.nextEvent,$PRE.mHot_flow_set.nextEvent,mHot_flow_set.last,mHot_flow_set.b,mHot_flow_set.a,orc.cyc.hys.y,$PRE.orc.cyc.hys.y,orc.on_actual,$whenCondition2,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (90): * Single equations (assignments): 85 * Array equations: 1 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(4,26)} Notification: Performance of prepare postOptimizeDAE: time 0.0004176/0.2077, allocations: 251.6 kB / 0.9676 GB, free: 488 kB / 0.9167 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001995/0.2079, allocations: 159.8 kB / 0.9678 GB, free: 328 kB / 0.9167 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001394/0.2093, allocations: 1.012 MB / 0.9688 GB, free: 15.27 MB / 0.9323 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.127e-05/0.2093, allocations: 12 kB / 0.9688 GB, free: 15.25 MB / 0.9323 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.765e-06/0.2093, allocations: 0 / 0.9688 GB, free: 15.25 MB / 0.9323 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.123e-06/0.2093, allocations: 3.984 kB / 0.9688 GB, free: 15.25 MB / 0.9323 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002945/0.2123, allocations: 2.183 MB / 0.9709 GB, free: 12.96 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.703e-06/0.2123, allocations: 7.938 kB / 0.9709 GB, free: 12.95 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003178/0.2126, allocations: 111.9 kB / 0.971 GB, free: 12.84 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001044/0.2136, allocations: 0.6363 MB / 0.9717 GB, free: 12.2 MB / 0.9323 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.726e-05/0.2137, allocations: 23.98 kB / 0.9717 GB, free: 12.18 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001194/0.2149, allocations: 2.096 MB / 0.9737 GB, free: 9.965 MB / 0.9323 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.737e-06/0.2149, allocations: 4 kB / 0.9737 GB, free: 9.961 MB / 0.9323 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001324/0.2162, allocations: 1.108 MB / 0.9748 GB, free: 8.754 MB / 0.9323 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005527/0.2168, allocations: 298.2 kB / 0.9751 GB, free: 8.461 MB / 0.9323 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001976/0.217, allocations: 20 kB / 0.9751 GB, free: 8.441 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005349/0.2175, allocations: 75.94 kB / 0.9752 GB, free: 8.367 MB / 0.9323 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001011/0.2176, allocations: 72.47 kB / 0.9753 GB, free: 8.297 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.665e-05/0.2176, allocations: 35.91 kB / 0.9753 GB, free: 8.262 MB / 0.9323 GB Notification: Performance of sorting global known variables: time 0.0008906/0.2185, allocations: 1.066 MB / 0.9763 GB, free: 7.18 MB / 0.9323 GB Notification: Performance of sort global known variables: time 1.6e-07/0.2185, allocations: 0 / 0.9763 GB, free: 7.18 MB / 0.9323 GB Notification: Performance of remove unused functions: time 0.001288/0.2198, allocations: 0.6785 MB / 0.977 GB, free: 6.5 MB / 0.9323 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 14 ($whenCondition1,$whenCondition2,orc.on_actual,orc.cyc.hys.y,mHot_flow_set.a,mHot_flow_set.b,mHot_flow_set.last,mHot_flow_set.nextEvent,mHot_flow_set.nextEventScaled,THotIn_set.a,THotIn_set.b,THotIn_set.last,THotIn_set.nextEvent,THotIn_set.nextEventScaled) * Number of discrete states: 13 (THotIn_set.nextEvent,THotIn_set.last,THotIn_set.nextEventScaled,THotIn_set.b,THotIn_set.a,$whenCondition2,mHot_flow_set.nextEvent,mHot_flow_set.last,mHot_flow_set.nextEventScaled,mHot_flow_set.b,mHot_flow_set.a,$whenCondition1,orc.cyc.hys.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (54): * Single equations (assignments): 45 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 5 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(4,26)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0006001/0.2204, allocations: 382.5 kB / 0.9774 GB, free: 6.121 MB / 0.9323 GB Notification: Performance of simCode: created initialization part: time 0.00124/0.2217, allocations: 0.9694 MB / 0.9783 GB, free: 5.09 MB / 0.9323 GB Notification: Performance of simCode: created event and clocks part: time 2.005e-05/0.2217, allocations: 25.19 kB / 0.9783 GB, free: 5.066 MB / 0.9323 GB Notification: Performance of simCode: created simulation system equations: time 0.0005928/0.2223, allocations: 0.5968 MB / 0.9789 GB, free: 4.418 MB / 0.9323 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00177/0.224, allocations: 0.8505 MB / 0.9798 GB, free: 3.57 MB / 0.9323 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004833/0.2289, allocations: 3.802 MB / 0.9835 GB, free: 15.66 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003921/0.2293, allocations: 494 kB / 0.9839 GB, free: 15.15 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.0008542/0.2301, allocations: 282.8 kB / 0.9842 GB, free: 14.88 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001262/0.2314, allocations: 0.6667 MB / 0.9849 GB, free: 14.19 MB / 0.948 GB Notification: Performance of SimCode: time 1.533e-06/0.2314, allocations: 0 / 0.9849 GB, free: 14.19 MB / 0.948 GB Notification: Performance of Templates: time 0.05121/0.2826, allocations: 44.38 MB / 1.028 GB, free: 2.875 MB / 0.9792 GB " [Timeout remaining time 300] make -j1 -f Buildings_12_Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource.pipe ; mkfifo Buildings_12_Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource.pipe >> ../files/Buildings_12_Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource.sim & ./Buildings_12_Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_12_Buildings.Fluid.CHPs.OrganicRankine.Validation.VariableSource_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_CHPs_OrganicRankine_Validation_VariableSource.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 6.255922470241785]