Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47.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 0.001824/0.001824, allocations: 118.9 kB / 17.83 MB, free: 5.203 MB / 14.72 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 0.002283/0.002283, allocations: 210.3 kB / 20.8 MB, free: 2.258 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.458/1.458, allocations: 207.6 MB / 231.2 MB, free: 4.129 MB / 174.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.3269/0.3269, allocations: 44.24 MB / 327.3 MB, free: 6.734 MB / 254.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Media_TestAllProperties_IncompleteMedia_Glycol47",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Media_TestAllProperties_IncompleteMedia_Glycol47",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002472/0.002472, allocations: 67.91 kB / 462.9 MB, free: 0.8672 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3114/0.3139, allocations: 61 MB / 0.5117 GB, free: 13.27 MB / 382.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47): time 0.009906/0.3238, allocations: 8.205 MB / 0.5197 GB, free: 6.707 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.002083/0.3259, allocations: 1.902 MB / 0.5215 GB, free: 4.82 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001709/0.326, allocations: 3.938 kB / 0.5215 GB, free: 4.816 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.000322/0.3263, allocations: 35.77 kB / 0.5216 GB, free: 4.781 MB / 382.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003066/0.3294, allocations: 1.273 MB / 0.5228 GB, free: 3.504 MB / 382.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003064/0.3297, allocations: 143.7 kB / 0.523 GB, free: 3.363 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.0004748/0.3302, allocations: 302.6 kB / 0.5232 GB, free: 3.066 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 5.308e-05/0.3302, allocations: 5.562 kB / 0.5233 GB, free: 3.062 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0008968/0.3311, allocations: 0.6614 MB / 0.5239 GB, free: 2.402 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002365/0.3314, allocations: 159.5 kB / 0.524 GB, free: 2.246 MB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 2.511e-05/0.3314, allocations: 4 kB / 0.5241 GB, free: 2.242 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001914/0.3333, allocations: 1.396 MB / 0.5254 GB, free: 0.8438 MB / 382.1 MB Notification: Performance of NFScalarize.scalarize: time 6.51e-05/0.3334, allocations: 39.77 kB / 0.5255 GB, free: 0.8047 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 9.566e-05/0.3335, allocations: 79.64 kB / 0.5255 GB, free: 0.7266 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001386/0.3349, allocations: 0.6387 MB / 0.5262 GB, free: 92 kB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.56e-06/0.3349, allocations: 0 / 0.5262 GB, free: 92 kB / 382.1 MB Notification: Performance of FrontEnd: time 1.974e-06/0.3349, allocations: 0 / 0.5262 GB, free: 92 kB / 382.1 MB Notification: Performance of Transformations before backend: time 8.336e-06/0.3349, allocations: 0 / 0.5262 GB, free: 92 kB / 382.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 41 * Number of variables: 41 Notification: Performance of Generate backend data structure: time 0.00134/0.3362, allocations: 0.5993 MB / 0.5267 GB, free: 15.44 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.294e-05/0.3363, allocations: 15.89 kB / 0.5268 GB, free: 15.42 MB / 398.1 MB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 2.022e-05/0.3363, allocations: 4.188 kB / 0.5268 GB, free: 15.42 MB / 398.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.609e-05/0.3364, allocations: 50.73 kB / 0.5268 GB, free: 15.36 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005068/0.3369, allocations: 48.81 kB / 0.5269 GB, free: 15.31 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003868/0.3373, allocations: 216 kB / 0.5271 GB, free: 15.07 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.079e-05/0.3373, allocations: 20.31 kB / 0.5271 GB, free: 15.05 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 3.588e-05/0.3373, allocations: 20.12 kB / 0.5271 GB, free: 15.03 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004736/0.3378, allocations: 236.8 kB / 0.5273 GB, free: 14.77 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.147e-05/0.3378, allocations: 3.938 kB / 0.5273 GB, free: 14.76 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.027e-05/0.3378, allocations: 12 kB / 0.5273 GB, free: 14.75 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.456e-06/0.3378, allocations: 8 kB / 0.5273 GB, free: 14.74 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003905/0.3382, allocations: 232.6 kB / 0.5276 GB, free: 14.52 MB / 398.1 MB 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 0.001494/0.3397, allocations: 1.369 MB / 0.5289 GB, free: 13 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002219/0.34, allocations: 78.61 kB / 0.529 GB, free: 12.91 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 7.657e-05/0.34, allocations: 40.78 kB / 0.529 GB, free: 12.87 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.002625/0.3427, allocations: 2.649 MB / 0.5316 GB, free: 9.699 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000263/0.3429, allocations: 170.9 kB / 0.5318 GB, free: 9.492 MB / 398.1 MB Notification: Performance of pre-optimization done (n=18): time 4.569e-06/0.3429, allocations: 3.984 kB / 0.5318 GB, free: 9.488 MB / 398.1 MB Notification: Performance of matching and sorting (n=19): time 0.001008/0.3439, allocations: 365.3 kB / 0.5321 GB, free: 9.125 MB / 398.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001577/0.3441, allocations: 273.1 kB / 0.5324 GB, free: 8.797 MB / 398.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001603/0.3442, allocations: 153.8 kB / 0.5325 GB, free: 8.637 MB / 398.1 MB Notification: Performance of collectPreVariables (initialization): time 2.566e-05/0.3443, allocations: 29.64 kB / 0.5326 GB, free: 8.602 MB / 398.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001118/0.3444, allocations: 148.1 kB / 0.5327 GB, free: 8.453 MB / 398.1 MB Notification: Performance of collectInitialBindings (initialization): time 6.575e-05/0.3445, allocations: 71.42 kB / 0.5328 GB, free: 8.383 MB / 398.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001014/0.3446, allocations: 69.64 kB / 0.5328 GB, free: 8.309 MB / 398.1 MB Notification: Performance of setup shared object (initialization): time 0.0001406/0.3447, allocations: 322.8 kB / 0.5331 GB, free: 7.984 MB / 398.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 8.341e-05/0.3448, allocations: 39.98 kB / 0.5332 GB, free: 7.945 MB / 398.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002042/0.345, allocations: 182.8 kB / 0.5334 GB, free: 7.699 MB / 398.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003636/0.3453, allocations: 262.6 kB / 0.5336 GB, free: 7.375 MB / 398.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.394e-06/0.3453, allocations: 4 kB / 0.5336 GB, free: 7.371 MB / 398.1 MB Notification: Performance of matching and sorting (n=35) (initialization): time 0.0005116/0.3459, allocations: 265.5 kB / 0.5339 GB, free: 7.105 MB / 398.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.924e-05/0.3459, allocations: 12.12 kB / 0.5339 GB, free: 7.094 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.356e-06/0.3459, allocations: 4 kB / 0.5339 GB, free: 7.09 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.179e-05/0.3459, allocations: 12 kB / 0.5339 GB, free: 7.078 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005008/0.3464, allocations: 103.8 kB / 0.534 GB, free: 6.977 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004217/0.3468, allocations: 0.5941 MB / 0.5346 GB, free: 6.359 MB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001492/0.347, allocations: 8 kB / 0.5346 GB, free: 6.352 MB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.915e-05/0.347, allocations: 28.08 kB / 0.5346 GB, free: 6.324 MB / 398.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 22 * Number of states: 0 () * Number of discrete variables: 1 ($whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (35): * Single equations (assignments): 34 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0001639/0.3472, allocations: 141.6 kB / 0.5347 GB, free: 6.176 MB / 398.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.991e-05/0.3473, allocations: 23.84 kB / 0.5348 GB, free: 6.152 MB / 398.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005138/0.3478, allocations: 235.8 kB / 0.535 GB, free: 5.895 MB / 398.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.232e-06/0.3478, allocations: 3.938 kB / 0.535 GB, free: 5.891 MB / 398.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.861e-06/0.3478, allocations: 4 kB / 0.535 GB, free: 5.887 MB / 398.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.028e-06/0.3478, allocations: 0 / 0.535 GB, free: 5.887 MB / 398.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003113/0.3481, allocations: 213.6 kB / 0.5352 GB, free: 5.629 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.789e-06/0.3481, allocations: 4 kB / 0.5352 GB, free: 5.625 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003561/0.3485, allocations: 52.05 kB / 0.5352 GB, free: 5.574 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.416e-06/0.3485, allocations: 7.875 kB / 0.5353 GB, free: 5.566 MB / 398.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.202e-05/0.3485, allocations: 4 kB / 0.5353 GB, free: 5.562 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003992/0.3489, allocations: 0.5899 MB / 0.5358 GB, free: 4.949 MB / 398.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.29e-06/0.3489, allocations: 3.984 kB / 0.5358 GB, free: 4.945 MB / 398.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002592/0.3491, allocations: 150.6 kB / 0.536 GB, free: 4.773 MB / 398.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001192/0.3493, allocations: 109.1 kB / 0.5361 GB, free: 4.648 MB / 398.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.43e-05/0.3493, allocations: 4 kB / 0.5361 GB, free: 4.645 MB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001481/0.3494, allocations: 4 kB / 0.5361 GB, free: 4.641 MB / 398.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.716e-05/0.3495, allocations: 15.97 kB / 0.5361 GB, free: 4.625 MB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.88e-05/0.3495, allocations: 15.98 kB / 0.5361 GB, free: 4.609 MB / 398.1 MB Notification: Performance of sorting global known variables: time 0.0001423/0.3497, allocations: 119.2 kB / 0.5362 GB, free: 4.492 MB / 398.1 MB Notification: Performance of sort global known variables: time 9e-08/0.3497, allocations: 0 / 0.5362 GB, free: 4.492 MB / 398.1 MB Notification: Performance of remove unused functions: time 0.0006971/0.3504, allocations: 179.5 kB / 0.5364 GB, free: 4.316 MB / 398.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 0 () * Number of discrete variables: 1 ($whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (12): * Single equations (assignments): 11 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001429/0.3518, allocations: 0.9234 MB / 0.5373 GB, free: 3.363 MB / 398.1 MB Notification: Performance of simCode: created initialization part: time 0.0005408/0.3523, allocations: 147.6 kB / 0.5375 GB, free: 3.219 MB / 398.1 MB Notification: Performance of simCode: created event and clocks part: time 3.316e-06/0.3523, allocations: 0 / 0.5375 GB, free: 3.219 MB / 398.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0002079/0.3525, allocations: 61.14 kB / 0.5375 GB, free: 3.16 MB / 398.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004162/0.3529, allocations: 48.09 kB / 0.5376 GB, free: 3.113 MB / 398.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00375/0.3567, allocations: 2.528 MB / 0.54 GB, free: 364 kB / 398.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004434/0.3571, allocations: 0.7207 MB / 0.5407 GB, free: 15.61 MB / 414.1 MB Notification: Performance of simCode: alias equations: time 0.0002769/0.3574, allocations: 69.91 kB / 0.5408 GB, free: 15.54 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001222/0.3575, allocations: 63.34 kB / 0.5409 GB, free: 15.48 MB / 414.1 MB Notification: Performance of SimCode: time 4.11e-07/0.3575, allocations: 0 / 0.5409 GB, free: 15.48 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03046/0.388, allocations: 7.428 MB / 0.5481 GB, free: 8.043 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 12.29/12.68, allocations: 5.234 kB / 0.5481 GB, free: 8.039 MB / 414.1 MB " [Timeout remaining time 647] (rm -f ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47_res.mat --tempDir=temp_ModelicaTest_3_2_3_ModelicaTest_Media_TestAllProperties_IncompleteMedia_Glycol47_fmu --startTime=0 --stopTime=0.1 --stepSize=1.9992e-05 --timeout=50 --tolerance=1e-06 ModelicaTest_3_2_3_ModelicaTest_Media_TestAllProperties_IncompleteMedia_Glycol47.fmu > ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Media/TestAllProperties/IncompleteMedia/Glycol47/Glycol47.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable eps in file ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47_res.mat. Warning: Get data of variable eps from file ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Glycol47_res.mat failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 15.721027277002577]