Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.HeatTransfer.Windows.Examples.SideFins.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 0.001833/0.001833, allocations: 81.39 kB / 19.18 MB, free: 2.52 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 0.002454/0.002454, allocations: 162.1 kB / 22.46 MB, free: 5.375 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 1.599/1.599, allocations: 177.1 MB / 202.8 MB, free: 9.16 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo): time 2.908/2.908, allocations: 377.8 MB / 0.6221 GB, free: 12.59 MB / 0.5919 GB
"
[Timeout remaining time 176]
Using package Buildings with version 12.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-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.HeatTransfer.Windows.Examples.SideFins,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|fin.fraSun|fin.HDirTilUns|fin.HDirTil",fileNamePrefix="Buildings_12_Buildings.HeatTransfer.Windows.Examples.SideFins")
translateModel(Buildings.HeatTransfer.Windows.Examples.SideFins,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|fin.fraSun|fin.HDirTilUns|fin.HDirTil",fileNamePrefix="Buildings_12_Buildings.HeatTransfer.Windows.Examples.SideFins") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.453e-06/1.453e-06, allocations: 0 / 0.9814 GB, free: 11.99 MB / 0.9356 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.733e-05/2.878e-05, allocations: 2.281 kB / 0.9814 GB, free: 11.98 MB / 0.9356 GB
Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Windows.Examples.SideFins): time 0.008367/0.008395, allocations: 5.627 MB / 0.9869 GB, free: 6.328 MB / 0.9356 GB
Notification: Performance of NFInst.instExpressions: time 0.1831/0.1915, allocations: 133.6 MB / 1.117 GB, free: 212 kB / 1.061 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001112/0.1926, allocations: 27.75 kB / 1.117 GB, free: 184 kB / 1.061 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007495/0.1934, allocations: 253.7 kB / 1.118 GB, free: 15.93 MB / 1.076 GB
Notification: Performance of NFTyping.typeBindings: time 0.002232/0.1956, allocations: 0.7429 MB / 1.118 GB, free: 15.19 MB / 1.076 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002423/0.198, allocations: 1.036 MB / 1.119 GB, free: 14.16 MB / 1.076 GB
Notification: Performance of NFFlatten.flatten: time 0.002385/0.2004, allocations: 2.169 MB / 1.121 GB, free: 11.98 MB / 1.076 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.000981/0.2014, allocations: 0.5566 MB / 1.122 GB, free: 11.39 MB / 1.076 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001513/0.2029, allocations: 1.146 MB / 1.123 GB, free: 10.24 MB / 1.076 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.000941/0.2039, allocations: 0.6506 MB / 1.124 GB, free: 9.586 MB / 1.076 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002923/0.2042, allocations: 203.9 kB / 1.124 GB, free: 9.387 MB / 1.076 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001354/0.2055, allocations: 0.6906 MB / 1.125 GB, free: 8.695 MB / 1.076 GB
Notification: Performance of NFScalarize.scalarize: time 0.000498/0.206, allocations: 0.4985 MB / 1.125 GB, free: 8.195 MB / 1.076 GB
Notification: Performance of NFVerifyModel.verify: time 0.000714/0.2067, allocations: 0.6001 MB / 1.126 GB, free: 7.594 MB / 1.076 GB
Notification: Performance of NFConvertDAE.convert: time 0.003342/0.2101, allocations: 2.73 MB / 1.128 GB, free: 4.855 MB / 1.076 GB
Notification: Performance of FrontEnd - DAE generated: time 6.001e-06/0.2101, allocations: 0 / 1.128 GB, free: 4.855 MB / 1.076 GB
Notification: Performance of FrontEnd: time 1.113e-06/0.2101, allocations: 0 / 1.128 GB, free: 4.855 MB / 1.076 GB
Notification: Performance of Transformations before backend: time 3.125e-05/0.2101, allocations: 0 / 1.128 GB, free: 4.855 MB / 1.076 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 346
 * Number of variables: 346
Notification: Performance of Generate backend data structure: time 0.003944/0.2141, allocations: 1.933 MB / 1.13 GB, free: 2.875 MB / 1.076 GB
Notification: Performance of prepare preOptimizeDAE: time 4.278e-05/0.2141, allocations: 8.031 kB / 1.13 GB, free: 2.867 MB / 1.076 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01159/0.2257, allocations: 1.381 MB / 1.132 GB, free: 1.484 MB / 1.076 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002052/0.2277, allocations: 1.011 MB / 1.133 GB, free: 456 kB / 1.076 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000101/0.2278, allocations: 110.8 kB / 1.133 GB, free: 344 kB / 1.076 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002738/0.2281, allocations: 136 kB / 1.133 GB, free: 208 kB / 1.076 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.5313/0.7594, allocations: 2.483 MB / 1.135 GB, free: 192.9 MB / 1.076 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.173e-05/0.7594, allocations: 3.906 kB / 1.135 GB, free: 192.9 MB / 1.076 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001918/0.7596, allocations: 59.38 kB / 1.135 GB, free: 192.9 MB / 1.076 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.005e-05/0.7596, allocations: 34.06 kB / 1.135 GB, free: 192.9 MB / 1.076 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008291/0.7679, allocations: 2.921 MB / 1.138 GB, free: 192.2 MB / 1.076 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008876/0.7768, allocations: 4.371 MB / 1.143 GB, free: 190.1 MB / 1.076 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008721/0.7855, allocations: 2.855 MB / 1.145 GB, free: 189.3 MB / 1.076 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00348/0.789, allocations: 1.108 MB / 1.146 GB, free: 188.9 MB / 1.076 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003451/0.7894, allocations: 80.28 kB / 1.146 GB, free: 188.9 MB / 1.076 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00392/0.7933, allocations: 1.561 MB / 1.148 GB, free: 188.3 MB / 1.076 GB
Notification: Performance of pre-optimization done (n=143): time 4.008e-06/0.7933, allocations: 0 / 1.148 GB, free: 188.3 MB / 1.076 GB
Notification: Performance of matching and sorting (n=143): time 0.0121/0.8054, allocations: 3.6 MB / 1.151 GB, free: 187.2 MB / 1.076 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.08e-05/0.8055, allocations: 209.3 kB / 1.152 GB, free: 187 MB / 1.076 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008619/0.8063, allocations: 0.7327 MB / 1.152 GB, free: 186.7 MB / 1.076 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001783/0.8065, allocations: 61.14 kB / 1.152 GB, free: 186.6 MB / 1.076 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003101/0.8068, allocations: 0.5245 MB / 1.153 GB, free: 186.3 MB / 1.076 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003039/0.8071, allocations: 489.3 kB / 1.153 GB, free: 186 MB / 1.076 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004967/0.8076, allocations: 291.8 kB / 1.154 GB, free: 185.9 MB / 1.076 GB
Notification: Performance of setup shared object (initialization): time 0.0001043/0.8077, allocations: 414 kB / 1.154 GB, free: 185.5 MB / 1.076 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00337/0.8111, allocations: 1.078 MB / 1.155 GB, free: 185.2 MB / 1.076 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003559/0.8146, allocations: 1.391 MB / 1.157 GB, free: 184.6 MB / 1.076 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006818/0.8215, allocations: 2.114 MB / 1.159 GB, free: 183.8 MB / 1.076 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.251e-06/0.8215, allocations: 0 / 1.159 GB, free: 183.8 MB / 1.076 GB
Notification: Performance of matching and sorting (n=169) (initialization): time 0.008386/0.8299, allocations: 2.56 MB / 1.161 GB, free: 183 MB / 1.076 GB
Notification: Performance of prepare postOptimizeDAE: time 2.906e-05/0.8299, allocations: 13.28 kB / 1.161 GB, free: 183 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.118e-05/0.8299, allocations: 1.531 kB / 1.161 GB, free: 183 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006772/0.8306, allocations: 85.22 kB / 1.161 GB, free: 183 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00302/0.8336, allocations: 445.6 kB / 1.162 GB, free: 182.9 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001965/0.8356, allocations: 1.516 MB / 1.163 GB, free: 181.6 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002499/0.8381, allocations: 283.9 kB / 1.163 GB, free: 181.5 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001978/0.8383, allocations: 67.02 kB / 1.163 GB, free: 181.5 MB / 1.076 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 32 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,HDirTil.incAng.decAng.k,$PRE.HDirTil.incAng.decAng.k,HDirTil.incAng.decAng.tNext,$PRE.HDirTil.incAng.decAng.tNext,weaDat.decAng.k,$PRE.weaDat.decAng.k,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.k,$PRE.weaDat.eqnTim.k,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.k,$PRE.weaDat.conTim.k,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.k,$PRE.weaDat.conTimMin.k,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.k,$PRE.weaDat.locTim.k,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (167):
 * Single equations (assignments): 166
 * Array equations: 0
 * 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
   {(1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.0007612/0.839, allocations: 376.3 kB / 1.164 GB, free: 181.2 MB / 1.076 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003174/0.8393, allocations: 119 kB / 1.164 GB, free: 181.2 MB / 1.076 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009073/0.8484, allocations: 2.906 MB / 1.167 GB, free: 180.2 MB / 1.076 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.074e-05/0.8484, allocations: 19.84 kB / 1.167 GB, free: 180.2 MB / 1.076 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.318e-06/0.8484, allocations: 0 / 1.167 GB, free: 180.2 MB / 1.076 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.344e-05/0.8485, allocations: 13.11 kB / 1.167 GB, free: 180.2 MB / 1.076 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01187/0.8603, allocations: 4.54 MB / 1.171 GB, free: 178.4 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.854e-06/0.8603, allocations: 1.062 kB / 1.171 GB, free: 178.4 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002724/0.8631, allocations: 422.9 kB / 1.172 GB, free: 178.4 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005164/0.8636, allocations: 75.62 kB / 1.172 GB, free: 178.4 MB / 1.076 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001947/0.8638, allocations: 50.73 kB / 1.172 GB, free: 178.4 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001696/0.8655, allocations: 1.539 MB / 1.173 GB, free: 177 MB / 1.076 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.332e-06/0.8655, allocations: 1.312 kB / 1.173 GB, free: 177 MB / 1.076 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009084/0.8745, allocations: 2.695 MB / 1.176 GB, free: 176 MB / 1.076 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001018/0.8756, allocations: 393.2 kB / 1.176 GB, free: 175.8 MB / 1.076 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002765/0.8758, allocations: 38.48 kB / 1.176 GB, free: 175.8 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002352/0.8782, allocations: 233.2 kB / 1.177 GB, free: 175.8 MB / 1.076 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003543/0.8785, allocations: 112.5 kB / 1.177 GB, free: 175.8 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002016/0.8787, allocations: 66.31 kB / 1.177 GB, free: 175.7 MB / 1.076 GB
Notification: Performance of sorting global known variables: time 0.0008365/0.8796, allocations: 0.5155 MB / 1.177 GB, free: 175.5 MB / 1.076 GB
Notification: Performance of sort global known variables: time 1.11e-07/0.8796, allocations: 3.75 kB / 1.177 GB, free: 175.5 MB / 1.076 GB
Notification: Performance of remove unused functions: time 0.001738/0.8813, allocations: 0.5411 MB / 1.178 GB, free: 175.4 MB / 1.076 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 18 ($whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.locTim.k,weaDat.conTimMin.tNext,weaDat.conTimMin.k,weaDat.conTim.tNext,weaDat.conTim.k,weaDat.eqnTim.tNext,weaDat.eqnTim.k,weaDat.decAng.tNext,weaDat.decAng.k,HDirTil.incAng.decAng.tNext,HDirTil.incAng.decAng.k)
 * Number of discrete states: 12 (weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext,weaDat.locTim.tNext,HDirTil.incAng.decAng.tNext,weaDat.conTimMin.tNext,HDirTil.incAng.decAng.k,weaDat.decAng.k,weaDat.eqnTim.k,weaDat.conTim.k,weaDat.conTimMin.k,weaDat.locTim.k)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (158):
 * Single equations (assignments): 145
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 12
 * 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
   {(1,3)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002439/0.8838, allocations: 0.7209 MB / 1.178 GB, free: 175.1 MB / 1.076 GB
Notification: Performance of simCode: created initialization part: time 0.009739/0.8935, allocations: 2.528 MB / 1.181 GB, free: 174.3 MB / 1.076 GB
Notification: Performance of simCode: created event and clocks part: time 1.028e-05/0.8935, allocations: 3.328 kB / 1.181 GB, free: 174.3 MB / 1.076 GB
Notification: Performance of simCode: created simulation system equations: time 0.005486/0.899, allocations: 1.366 MB / 1.182 GB, free: 173.9 MB / 1.076 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0025/0.9015, allocations: 339.6 kB / 1.183 GB, free: 173.7 MB / 1.076 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00829/0.9098, allocations: 3.091 MB / 1.186 GB, free: 172.3 MB / 1.076 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007873/0.9106, allocations: 0.6153 MB / 1.186 GB, free: 172.2 MB / 1.076 GB
Notification: Performance of simCode: alias equations: time 0.001961/0.9125, allocations: 481.6 kB / 1.187 GB, free: 172.1 MB / 1.076 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007671/0.9133, allocations: 178.3 kB / 1.187 GB, free: 172 MB / 1.076 GB
Notification: Performance of SimCode: time 9.32e-07/0.9133, allocations: 0 / 1.187 GB, free: 172 MB / 1.076 GB
Notification: Performance of Templates: time 0.04067/0.954, allocations: 24.84 MB / 1.211 GB, free: 162.7 MB / 1.076 GB
"
[Timeout remaining time 299]
make -j1 -f Buildings_12_Buildings.HeatTransfer.Windows.Examples.SideFins.makefile [Timeout 300]
(rm -f Buildings_12_Buildings.HeatTransfer.Windows.Examples.SideFins.pipe ; mkfifo Buildings_12_Buildings.HeatTransfer.Windows.Examples.SideFins.pipe ; head -c 1048576 < Buildings_12_Buildings.HeatTransfer.Windows.Examples.SideFins.pipe >> ../files/Buildings_12_Buildings.HeatTransfer.Windows.Examples.SideFins.sim & ./Buildings_12_Buildings.HeatTransfer.Windows.Examples.SideFins  -abortSlowSimulation -alarm=400  -emit_protected -lv LOG_STATS > Buildings_12_Buildings.HeatTransfer.Windows.Examples.SideFins.pipe 2>&1) [Timeout 400]
diffSimulationResults("Buildings_12_Buildings.HeatTransfer.Windows.Examples.SideFins_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_HeatTransfer_Windows_Examples_SideFins.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.HeatTransfer.Windows.Examples.SideFins.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: 10.278844706714153]