Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom.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 0.001292/0.001292, allocations: 104 kB / 16.45 MB, free: 6.449 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 0.001511/0.001511, allocations: 210.4 kB / 19.43 MB, free: 3.637 MB / 14.72 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 1.506/1.506, allocations: 230.6 MB / 252.8 MB, free: 9.125 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 2.905/2.905, allocations: 476.7 MB / 0.7672 GB, free: 5.238 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.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.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom,fileNamePrefix="Buildings_11_Buildings_Occupants_Residential_AirConditioning_Validation_Ren2014ACBedroom",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom,fileNamePrefix="Buildings_11_Buildings_Occupants_Residential_AirConditioning_Validation_Ren2014ACBedroom",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002162/0.002162, allocations: 70.23 kB / 1.112 GB, free: 1.59 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.9383/0.9404, allocations: 169.9 MB / 1.278 GB, free: 13.47 MB / 0.9825 GB
Notification: Performance of NFInst.instantiate(Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom): time 0.003137/0.9436, allocations: 1.527 MB / 1.28 GB, free: 11.94 MB / 0.9825 GB
Notification: Performance of NFInst.instExpressions: time 0.001758/0.9453, allocations: 0.9051 MB / 1.281 GB, free: 11.03 MB / 0.9825 GB
Notification: Performance of NFInst.updateImplicitVariability: time 6.513e-05/0.9454, allocations: 0 / 1.281 GB, free: 11.03 MB / 0.9825 GB
Notification: Performance of NFTyping.typeComponents: time 3.808e-05/0.9454, allocations: 3.938 kB / 1.281 GB, free: 11.02 MB / 0.9825 GB
Notification: Performance of NFTyping.typeBindings: time 7.921e-05/0.9455, allocations: 19.75 kB / 1.281 GB, free: 11 MB / 0.9825 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0007038/0.9462, allocations: 171.4 kB / 1.281 GB, free: 10.84 MB / 0.9825 GB
Notification: Performance of NFFlatten.flatten: time 0.0001547/0.9464, allocations: 91.7 kB / 1.281 GB, free: 10.75 MB / 0.9825 GB
Notification: Performance of NFFlatten.resolveConnections: time 9.139e-05/0.9465, allocations: 11.98 kB / 1.281 GB, free: 10.73 MB / 0.9825 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.000142/0.9466, allocations: 47.89 kB / 1.281 GB, free: 10.69 MB / 0.9825 GB
Notification: Performance of NFSimplifyModel.simplify: time 9.174e-05/0.9467, allocations: 51.7 kB / 1.281 GB, free: 10.64 MB / 0.9825 GB
Notification: Performance of NFPackage.collectConstants: time 2.083e-05/0.9467, allocations: 8 kB / 1.281 GB, free: 10.63 MB / 0.9825 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002815/0.947, allocations: 139.9 kB / 1.281 GB, free: 10.49 MB / 0.9825 GB
Notification: Performance of NFScalarize.scalarize: time 3.293e-05/0.947, allocations: 19.97 kB / 1.281 GB, free: 10.47 MB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 5.574e-05/0.9471, allocations: 43.78 kB / 1.281 GB, free: 10.43 MB / 0.9825 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003956/0.9475, allocations: 193.1 kB / 1.281 GB, free: 10.24 MB / 0.9825 GB
Notification: Performance of FrontEnd - DAE generated: time 3.597e-06/0.9475, allocations: 0 / 1.281 GB, free: 10.24 MB / 0.9825 GB
Notification: Performance of FrontEnd: time 1.222e-06/0.9475, allocations: 0 / 1.281 GB, free: 10.24 MB / 0.9825 GB
Notification: Performance of Transformations before backend: time 9.889e-06/0.9475, allocations: 0 / 1.281 GB, free: 10.24 MB / 0.9825 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 9
 * Number of variables: 9
Notification: Performance of Generate backend data structure: time 0.0009029/0.9484, allocations: 490.1 kB / 1.282 GB, free: 9.703 MB / 0.9825 GB
Notification: Performance of prepare preOptimizeDAE: time 4.518e-05/0.9485, allocations: 8.031 kB / 1.282 GB, free: 9.695 MB / 0.9825 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.544e-05/0.9485, allocations: 34.75 kB / 1.282 GB, free: 9.652 MB / 0.9825 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003133/0.9488, allocations: 36.86 kB / 1.282 GB, free: 9.617 MB / 0.9825 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003791/0.9492, allocations: 192.2 kB / 1.282 GB, free: 9.391 MB / 0.9825 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.538e-05/0.9492, allocations: 8.375 kB / 1.282 GB, free: 9.383 MB / 0.9825 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.363e-05/0.9492, allocations: 8.375 kB / 1.282 GB, free: 9.375 MB / 0.9825 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002655/0.9495, allocations: 89.69 kB / 1.282 GB, free: 9.281 MB / 0.9825 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.945e-06/0.9495, allocations: 0 / 1.282 GB, free: 9.281 MB / 0.9825 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.236e-05/0.9495, allocations: 0 / 1.282 GB, free: 9.281 MB / 0.9825 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.564e-06/0.9495, allocations: 4 kB / 1.282 GB, free: 9.277 MB / 0.9825 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001899/0.9497, allocations: 47.95 kB / 1.282 GB, free: 9.23 MB / 0.9825 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005907/0.9503, allocations: 340.6 kB / 1.283 GB, free: 8.848 MB / 0.9825 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002483/0.9506, allocations: 74.53 kB / 1.283 GB, free: 8.766 MB / 0.9825 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001262/0.9507, allocations: 40.83 kB / 1.283 GB, free: 8.723 MB / 0.9825 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.929e-05/0.9507, allocations: 0 / 1.283 GB, free: 8.723 MB / 0.9825 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002937/0.951, allocations: 103.4 kB / 1.283 GB, free: 8.609 MB / 0.9825 GB
Notification: Performance of pre-optimization done (n=8): time 1.232e-06/0.951, allocations: 0 / 1.283 GB, free: 8.609 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=8): time 0.0005527/0.9516, allocations: 181.6 kB / 1.283 GB, free: 8.426 MB / 0.9825 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.837e-05/0.9516, allocations: 55.41 kB / 1.283 GB, free: 8.359 MB / 0.9825 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000125/0.9517, allocations: 139.9 kB / 1.283 GB, free: 8.215 MB / 0.9825 GB
Notification: Performance of collectPreVariables (initialization): time 3.518e-05/0.9518, allocations: 37.62 kB / 1.283 GB, free: 8.172 MB / 0.9825 GB
Notification: Performance of collectInitialEqns (initialization): time 6.585e-05/0.9518, allocations: 92.3 kB / 1.283 GB, free: 8.078 MB / 0.9825 GB
Notification: Performance of collectInitialBindings (initialization): time 2.855e-05/0.9519, allocations: 23.84 kB / 1.283 GB, free: 8.055 MB / 0.9825 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.349e-05/0.9519, allocations: 29.7 kB / 1.283 GB, free: 8.02 MB / 0.9825 GB
Notification: Performance of setup shared object (initialization): time 0.0003971/0.9523, allocations: 326.8 kB / 1.284 GB, free: 7.691 MB / 0.9825 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 9.386e-05/0.9524, allocations: 19.98 kB / 1.284 GB, free: 7.672 MB / 0.9825 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001248/0.9525, allocations: 81.38 kB / 1.284 GB, free: 7.574 MB / 0.9825 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002078/0.9528, allocations: 105.9 kB / 1.284 GB, free: 7.449 MB / 0.9825 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.104e-06/0.9528, allocations: 0 / 1.284 GB, free: 7.449 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=13) (initialization): time 0.0002616/0.953, allocations: 121.5 kB / 1.284 GB, free: 7.324 MB / 0.9825 GB
Notification: Performance of prepare postOptimizeDAE: time 1.908e-05/0.953, allocations: 8 kB / 1.284 GB, free: 7.316 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.591e-06/0.953, allocations: 192 / 1.284 GB, free: 7.316 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.696e-05/0.9531, allocations: 8 kB / 1.284 GB, free: 7.309 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.502e-05/0.9532, allocations: 19.92 kB / 1.284 GB, free: 7.289 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.762e-06/0.9532, allocations: 4 kB / 1.284 GB, free: 7.285 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.685e-05/0.9532, allocations: 7.938 kB / 1.284 GB, free: 7.277 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.4e-05/0.9532, allocations: 4 kB / 1.284 GB, free: 7.273 MB / 0.9825 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 11 (ac.curSeed,$PRE.ac.curSeed,ac.pOff,$PRE.ac.pOff,ac.pOn,$PRE.ac.pOn,ac.on,$PRE.ac.on,occ.y,ac.sampleTrigger,$whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (13):
 * Single equations (assignments): 13
 * Array equations: 0
 * Algorithm blocks: 0
 * 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 0.0001168/0.9534, allocations: 132.2 kB / 1.284 GB, free: 7.137 MB / 0.9825 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 2.581e-05/0.9534, allocations: 15.89 kB / 1.284 GB, free: 7.121 MB / 0.9825 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.298e-05/0.9534, allocations: 12.66 kB / 1.284 GB, free: 7.098 MB / 0.9825 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.773e-06/0.9534, allocations: 4 kB / 1.284 GB, free: 7.094 MB / 0.9825 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.666e-06/0.9534, allocations: 0 / 1.284 GB, free: 7.094 MB / 0.9825 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.895e-06/0.9534, allocations: 0 / 1.284 GB, free: 7.094 MB / 0.9825 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008037/0.9542, allocations: 434.7 kB / 1.285 GB, free: 6.613 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.903e-06/0.9542, allocations: 0 / 1.285 GB, free: 6.613 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.476e-05/0.9543, allocations: 11.92 kB / 1.285 GB, free: 6.602 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.903e-06/0.9543, allocations: 0 / 1.285 GB, free: 6.602 MB / 0.9825 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.322e-05/0.9543, allocations: 4 kB / 1.285 GB, free: 6.598 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.114e-06/0.9543, allocations: 7.938 kB / 1.285 GB, free: 6.59 MB / 0.9825 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.02e-07/0.9543, allocations: 0 / 1.285 GB, free: 6.59 MB / 0.9825 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004174/0.9547, allocations: 239.5 kB / 1.285 GB, free: 6.34 MB / 0.9825 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.899e-05/0.9548, allocations: 93 kB / 1.285 GB, free: 6.23 MB / 0.9825 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.428e-05/0.9548, allocations: 3.984 kB / 1.285 GB, free: 6.227 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001159/0.9549, allocations: 15.94 kB / 1.285 GB, free: 6.211 MB / 0.9825 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.556e-05/0.955, allocations: 3.984 kB / 1.285 GB, free: 6.207 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.276e-05/0.955, allocations: 4 kB / 1.285 GB, free: 6.203 MB / 0.9825 GB
Notification: Performance of sorting global known variables: time 7.683e-05/0.955, allocations: 104.8 kB / 1.285 GB, free: 6.102 MB / 0.9825 GB
Notification: Performance of sort global known variables: time 7e-08/0.955, allocations: 0 / 1.285 GB, free: 6.102 MB / 0.9825 GB
Notification: Performance of remove unused functions: time 0.0003526/0.9554, allocations: 47.88 kB / 1.285 GB, free: 6.055 MB / 0.9825 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 7 (ac.sampleTrigger,$whenCondition1,occ.y,ac.on,ac.pOn,ac.pOff,ac.curSeed)
 * Number of discrete states: 1 (ac.on)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (8):
 * Single equations (assignments): 4
 * 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 0.00103/0.9564, allocations: 0.8628 MB / 1.286 GB, free: 5.176 MB / 0.9825 GB
Notification: Performance of simCode: created initialization part: time 0.0002945/0.9567, allocations: 84.02 kB / 1.286 GB, free: 5.094 MB / 0.9825 GB
Notification: Performance of simCode: created event and clocks part: time 1.733e-06/0.9567, allocations: 0 / 1.286 GB, free: 5.094 MB / 0.9825 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001406/0.9569, allocations: 43.91 kB / 1.286 GB, free: 5.051 MB / 0.9825 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002774/0.9571, allocations: 11.94 kB / 1.286 GB, free: 5.039 MB / 0.9825 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001983/0.9591, allocations: 1.608 MB / 1.288 GB, free: 3.316 MB / 0.9825 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003341/0.9595, allocations: 0.6961 MB / 1.288 GB, free: 2.594 MB / 0.9825 GB
Notification: Performance of simCode: alias equations: time 3.535e-05/0.9595, allocations: 4 kB / 1.288 GB, free: 2.59 MB / 0.9825 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.184e-05/0.9596, allocations: 23.42 kB / 1.288 GB, free: 2.566 MB / 0.9825 GB
Notification: Performance of SimCode: time 2.81e-07/0.9596, allocations: 0 / 1.288 GB, free: 2.566 MB / 0.9825 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02774/0.9873, allocations: 3.324 MB / 1.292 GB, free: 15.4 MB / 0.9981 GB
Notification: Performance of buildModelFMU: Generate platform static: time 8.341/9.329, allocations: 3.938 kB / 1.292 GB, free: 15.4 MB / 0.9981 GB
"
[Timeout remaining time 291]
(rm -f Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom.pipe ; mkfifo Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom.pipe ; head -c 1048576 < Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom.pipe >> ../files/Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom.sim & python3 -m fmpy simulate  --output-file Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom_res.csv --start-time 0 --stop-time 3600 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 Buildings_11_Buildings_Occupants_Residential_AirConditioning_Validation_Ren2014ACBedroom.fmu > Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom.pipe 2>&1) [Timeout 420.0]
diffSimulationResults("Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Occupants_Residential_AirConditioning_Validation_Ren2014ACBedroom.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
"Error: Could not read variable ac.TIn in file Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom_res.csv.
Warning: Get data of variable ac.TIn from file Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom_res.csv failed!
Error: Could not read variable ac.occ in file Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom_res.csv.
Warning: Get data of variable ac.occ from file Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom_res.csv failed!
Error: Could not read variable ac.on in file Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom_res.csv.
Warning: Get data of variable ac.on from file Buildings_11_Buildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACBedroom_res.csv failed!
"
[Timeout remaining time 300]
Reference file matches
[Calling sys.exit(0), Time elapsed: 15.644038028083742]