Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001521/0.001521, allocations: 113.9 kB / 18.94 MB, free: 2.953 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001577/0.001577, allocations: 185.8 kB / 22.23 MB, free: 5.133 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.323/1.323, allocations: 225.6 MB / 251 MB, free: 13.03 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/package.mo): time 2.952/2.952, allocations: 0.4893 GB / 0.7884 GB, free: 33.18 MB / 0.6231 GB
"
[Timeout remaining time 177]
Using package Buildings with version 12.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|heaHigPow.mWat_flow|cooLimPow.mWat_flow|heaCooUnl.mWat_flow|steSta.mWat_flow|THeaHigPowIn.T|THeaHigPowOut.T|TCooLimPowIn.T|TCooLimPowOut.T|THeaCooUnlIn.T|THeaCooUnlOut.T|TSteStaIn.T|TSteStaOut.T|heaHigPow.Q_flow|cooLimPow.Q_flow|heaCooUnl.Q_flow|steSta.Q_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water")
translateModel(Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|heaHigPow.mWat_flow|cooLimPow.mWat_flow|heaCooUnl.mWat_flow|steSta.mWat_flow|THeaHigPowIn.T|THeaHigPowOut.T|TCooLimPowIn.T|TCooLimPowOut.T|THeaCooUnlIn.T|THeaCooUnlOut.T|TSteStaIn.T|TSteStaOut.T|heaHigPow.Q_flow|cooLimPow.Q_flow|heaCooUnl.Q_flow|steSta.Q_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 0.001943/0.001943, allocations: 71.56 kB / 1.145 GB, free: 30.61 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3669/0.3688, allocations: 174.9 MB / 1.316 GB, free: 9.691 MB / 1.014 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water): time 0.05506/0.4239, allocations: 55.53 MB / 1.37 GB, free: 1.98 MB / 1.061 GB
Notification: Performance of NFInst.instExpressions: time 0.01611/0.44, allocations: 10.41 MB / 1.38 GB, free: 7.547 MB / 1.076 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001882/0.4418, allocations: 95.12 kB / 1.381 GB, free: 7.453 MB / 1.076 GB
Notification: Performance of NFTyping.typeComponents: time 0.00204/0.4439, allocations: 0.9125 MB / 1.381 GB, free: 6.535 MB / 1.076 GB
Notification: Performance of NFTyping.typeBindings: time 0.005304/0.4492, allocations: 2.037 MB / 1.383 GB, free: 4.488 MB / 1.076 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005486/0.4547, allocations: 2.164 MB / 1.386 GB, free: 2.328 MB / 1.076 GB
Notification: Performance of NFFlatten.flatten: time 0.005076/0.4598, allocations: 3.812 MB / 1.389 GB, free: 14.5 MB / 1.092 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001469/0.4612, allocations: 0.9861 MB / 1.39 GB, free: 13.49 MB / 1.092 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003664/0.4649, allocations: 1.945 MB / 1.392 GB, free: 11.54 MB / 1.092 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001691/0.4666, allocations: 1.249 MB / 1.393 GB, free: 10.28 MB / 1.092 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001667/0.4667, allocations: 108 kB / 1.393 GB, free: 10.18 MB / 1.092 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002773/0.4695, allocations: 1.376 MB / 1.395 GB, free: 8.797 MB / 1.092 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003699/0.4699, allocations: 398.3 kB / 1.395 GB, free: 8.406 MB / 1.092 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008321/0.4707, allocations: 0.8508 MB / 1.396 GB, free: 7.551 MB / 1.092 GB
Notification: Performance of NFConvertDAE.convert: time 0.003417/0.4741, allocations: 2.463 MB / 1.398 GB, free: 5.078 MB / 1.092 GB
Notification: Performance of FrontEnd - DAE generated: time 6.893e-06/0.4741, allocations: 4 kB / 1.398 GB, free: 5.074 MB / 1.092 GB
Notification: Performance of FrontEnd: time 1.442e-06/0.4741, allocations: 4 kB / 1.398 GB, free: 5.07 MB / 1.092 GB
Notification: Performance of Transformations before backend: time 1.717e-05/0.4742, allocations: 3.938 kB / 1.398 GB, free: 5.066 MB / 1.092 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 272
 * Number of variables: 272
Notification: Performance of Generate backend data structure: time 0.003279/0.4774, allocations: 2.098 MB / 1.4 GB, free: 2.918 MB / 1.092 GB
Notification: Performance of prepare preOptimizeDAE: time 3.489e-05/0.4775, allocations: 16.03 kB / 1.4 GB, free: 2.902 MB / 1.092 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003343/0.4808, allocations: 0.6504 MB / 1.401 GB, free: 2.25 MB / 1.092 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001856/0.4827, allocations: 1.101 MB / 1.402 GB, free: 1.102 MB / 1.092 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.893e-05/0.4827, allocations: 86.08 kB / 1.402 GB, free: 1.016 MB / 1.092 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001732/0.4829, allocations: 112 kB / 1.402 GB, free: 0.9062 MB / 1.092 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00284/0.4858, allocations: 1.492 MB / 1.404 GB, free: 15.26 MB / 1.107 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.495e-05/0.4858, allocations: 7.938 kB / 1.404 GB, free: 15.25 MB / 1.107 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.309e-05/0.4859, allocations: 44 kB / 1.404 GB, free: 15.21 MB / 1.107 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.463e-05/0.4859, allocations: 32 kB / 1.404 GB, free: 15.18 MB / 1.107 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003186/0.4891, allocations: 1.229 MB / 1.405 GB, free: 13.95 MB / 1.107 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008678/0.4978, allocations: 8.304 MB / 1.413 GB, free: 5.035 MB / 1.107 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003039/0.5008, allocations: 1.059 MB / 1.414 GB, free: 3.973 MB / 1.107 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001404/0.5022, allocations: 0.5245 MB / 1.415 GB, free: 3.445 MB / 1.107 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0009099/0.5031, allocations: 286.2 kB / 1.415 GB, free: 3.168 MB / 1.107 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001726/0.5048, allocations: 0.6799 MB / 1.416 GB, free: 2.48 MB / 1.107 GB
Notification: Performance of pre-optimization done (n=85): time 2.645e-06/0.5048, allocations: 0 / 1.416 GB, free: 2.48 MB / 1.107 GB
Notification: Performance of matching and sorting (n=85): time 0.005025/0.5099, allocations: 1.795 MB / 1.417 GB, free: 0.6797 MB / 1.107 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.308e-05/0.5099, allocations: 60.41 kB / 1.418 GB, free: 0.6094 MB / 1.107 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001888/0.5118, allocations: 1.493 MB / 1.419 GB, free: 15.11 MB / 1.123 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001099/0.5119, allocations: 41.7 kB / 1.419 GB, free: 15.06 MB / 1.123 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006428/0.5126, allocations: 0.7998 MB / 1.42 GB, free: 14.25 MB / 1.123 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002756/0.5128, allocations: 305.4 kB / 1.42 GB, free: 13.95 MB / 1.123 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003172/0.5132, allocations: 234.8 kB / 1.42 GB, free: 13.72 MB / 1.123 GB
Notification: Performance of setup shared object (initialization): time 0.0001525/0.5133, allocations: 345.9 kB / 1.421 GB, free: 13.38 MB / 1.123 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001455/0.5148, allocations: 0.5256 MB / 1.421 GB, free: 12.85 MB / 1.123 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001795/0.5166, allocations: 0.8992 MB / 1.422 GB, free: 11.79 MB / 1.123 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003155/0.5197, allocations: 1.407 MB / 1.423 GB, free: 10.23 MB / 1.123 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.397e-06/0.5197, allocations: 8 kB / 1.423 GB, free: 10.22 MB / 1.123 GB
Notification: Performance of matching and sorting (n=140) (initialization): time 0.003976/0.5237, allocations: 1.621 MB / 1.425 GB, free: 8.586 MB / 1.123 GB
Notification: Performance of prepare postOptimizeDAE: time 2.235e-05/0.5237, allocations: 8 kB / 1.425 GB, free: 8.578 MB / 1.123 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.835e-05/0.5237, allocations: 12 kB / 1.425 GB, free: 8.566 MB / 1.123 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.024e-05/0.5238, allocations: 16 kB / 1.425 GB, free: 8.551 MB / 1.123 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001331/0.5251, allocations: 347.7 kB / 1.425 GB, free: 8.211 MB / 1.123 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.752e-05/0.5251, allocations: 23.92 kB / 1.425 GB, free: 8.188 MB / 1.123 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001288/0.5264, allocations: 230.8 kB / 1.426 GB, free: 7.961 MB / 1.123 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001177/0.5265, allocations: 63.95 kB / 1.426 GB, free: 7.898 MB / 1.123 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 50
 * Number of states: 0 ()
 * Number of discrete variables: 15 ($PRE.setHeaHigPow.nextTimeEvent,$whenCondition3,$PRE.setCooLimPow.nextTimeEvent,$whenCondition2,$PRE.setHeaCooUnl.nextTimeEvent,$whenCondition1,setHeaCooUnl.nextTimeEventScaled,$PRE.setHeaCooUnl.nextTimeEventScaled,setHeaCooUnl.nextTimeEvent,setCooLimPow.nextTimeEventScaled,$PRE.setCooLimPow.nextTimeEventScaled,setCooLimPow.nextTimeEvent,setHeaHigPow.nextTimeEventScaled,$PRE.setHeaHigPow.nextTimeEventScaled,setHeaHigPow.nextTimeEvent)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (140):
 * Single equations (assignments): 140
 * 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 0.000549/0.5271, allocations: 347.3 kB / 1.426 GB, free: 7.551 MB / 1.123 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002414/0.5273, allocations: 174.9 kB / 1.426 GB, free: 7.379 MB / 1.123 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004621/0.5319, allocations: 2.159 MB / 1.428 GB, free: 5.211 MB / 1.123 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.89e-05/0.532, allocations: 19.98 kB / 1.428 GB, free: 5.191 MB / 1.123 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.22e-06/0.532, allocations: 4 kB / 1.428 GB, free: 5.188 MB / 1.123 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.173e-05/0.532, allocations: 11.92 kB / 1.428 GB, free: 5.176 MB / 1.123 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005989/0.538, allocations: 3.34 MB / 1.432 GB, free: 1.762 MB / 1.123 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.077e-05/0.538, allocations: 3.938 kB / 1.432 GB, free: 1.758 MB / 1.123 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001064/0.5391, allocations: 235.9 kB / 1.432 GB, free: 1.527 MB / 1.123 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.556e-06/0.5391, allocations: 4 kB / 1.432 GB, free: 1.523 MB / 1.123 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.975e-05/0.5391, allocations: 43.95 kB / 1.432 GB, free: 1.48 MB / 1.123 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.123e-06/0.5391, allocations: 4 kB / 1.432 GB, free: 1.477 MB / 1.123 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.644e-06/0.5392, allocations: 0 / 1.432 GB, free: 1.477 MB / 1.123 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005768/0.5449, allocations: 2.783 MB / 1.435 GB, free: 14.66 MB / 1.139 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005777/0.5455, allocations: 326.3 kB / 1.435 GB, free: 14.34 MB / 1.139 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001784/0.5457, allocations: 27.94 kB / 1.435 GB, free: 14.31 MB / 1.139 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001031/0.5467, allocations: 115.9 kB / 1.435 GB, free: 14.2 MB / 1.139 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001449/0.5469, allocations: 84.84 kB / 1.435 GB, free: 14.11 MB / 1.139 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.812e-05/0.547, allocations: 47.97 kB / 1.435 GB, free: 14.06 MB / 1.139 GB
Notification: Performance of sorting global known variables: time 0.001344/0.5483, allocations: 1.007 MB / 1.436 GB, free: 13.06 MB / 1.139 GB
Notification: Performance of sort global known variables: time 8e-08/0.5483, allocations: 0 / 1.436 GB, free: 13.06 MB / 1.139 GB
Notification: Performance of remove unused functions: time 0.001387/0.5497, allocations: 0.538 MB / 1.437 GB, free: 12.52 MB / 1.139 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 3 (heaHigPow.T,cooLimPow.T,heaCooUnl.T)
 * Number of discrete variables: 9 ($whenCondition3,$whenCondition2,$whenCondition1,setHeaHigPow.nextTimeEvent,setHeaHigPow.nextTimeEventScaled,setCooLimPow.nextTimeEvent,setCooLimPow.nextTimeEventScaled,setHeaCooUnl.nextTimeEvent,setHeaCooUnl.nextTimeEventScaled)
 * Number of discrete states: 6 (setHeaHigPow.nextTimeEvent,setCooLimPow.nextTimeEvent,setHeaCooUnl.nextTimeEvent,setHeaCooUnl.nextTimeEventScaled,setCooLimPow.nextTimeEventScaled,setHeaHigPow.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (113):
 * Single equations (assignments): 82
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 25
 * When equations: 6
 * 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 0.002189/0.5519, allocations: 0.8515 MB / 1.437 GB, free: 11.83 MB / 1.139 GB
Notification: Performance of simCode: created initialization part: time 0.003579/0.5554, allocations: 1.438 MB / 1.439 GB, free: 10.4 MB / 1.139 GB
Notification: Performance of simCode: created event and clocks part: time 2.544e-06/0.5555, allocations: 0 / 1.439 GB, free: 10.4 MB / 1.139 GB
Notification: Performance of simCode: created simulation system equations: time 0.001823/0.5573, allocations: 0.7675 MB / 1.44 GB, free: 9.637 MB / 1.139 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002642/0.5599, allocations: 0.7287 MB / 1.44 GB, free: 8.918 MB / 1.139 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005743/0.5657, allocations: 3.197 MB / 1.443 GB, free: 5.668 MB / 1.139 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009867/0.5666, allocations: 1.312 MB / 1.445 GB, free: 4.328 MB / 1.139 GB
Notification: Performance of simCode: alias equations: time 0.001328/0.568, allocations: 376.9 kB / 1.445 GB, free: 3.953 MB / 1.139 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004063/0.5684, allocations: 171.3 kB / 1.445 GB, free: 3.785 MB / 1.139 GB
Notification: Performance of SimCode: time 7.31e-07/0.5684, allocations: 0 / 1.445 GB, free: 3.785 MB / 1.139 GB
Notification: Performance of Templates: time 0.05628/0.6247, allocations: 33.52 MB / 1.478 GB, free: 2.758 MB / 1.17 GB
"
[Timeout remaining time 299]
make -j1 -f Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water.makefile [Timeout 300]
(rm -f Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water.pipe >> ../files/Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water.sim & ./Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water  -abortSlowSimulation -alarm=800  -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water.pipe 2>&1) [Timeout 800]
diffSimulationResults("Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Interfaces_Examples_PrescribedOutlet_Water.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water.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: 9.482157262973487]