Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck.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 0.001827/0.001827, allocations: 92.06 kB / 20.21 MB, free: 4.215 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 0.002203/0.002203, allocations: 157.7 kB / 23.52 MB, free: 0.9062 MB / 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 1.566/1.566, allocations: 177.1 MB / 203.9 MB, free: 5.602 MB / 186.7 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 1.043/1.043, allocations: 114.9 MB / 375.3 MB, free: 7.578 MB / 346.7 MB
"
[Timeout remaining time 179]
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/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(IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck")
translateModel(IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 2.014e-06/2.014e-06, allocations: 0 / 480.8 MB, free: 11.85 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.585e-05/2.786e-05, allocations: 2.312 kB / 480.8 MB, free: 11.84 MB / 410.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck): time 0.002377/0.002405, allocations: 1.358 MB / 482.1 MB, free: 10.93 MB / 410.7 MB
Notification: Performance of NFInst.instExpressions: time 0.001171/0.003576, allocations: 0.862 MB / 483 MB, free: 10.37 MB / 410.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 4.929e-05/0.003626, allocations: 0 / 483 MB, free: 10.37 MB / 410.7 MB
Notification: Performance of NFTyping.typeComponents: time 2.558e-05/0.003651, allocations: 6.656 kB / 483 MB, free: 10.37 MB / 410.7 MB
Notification: Performance of NFTyping.typeBindings: time 4.892e-05/0.0037, allocations: 7.922 kB / 483 MB, free: 10.36 MB / 410.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0007548/0.004455, allocations: 224.7 kB / 483.2 MB, free: 10.25 MB / 410.7 MB
Notification: Performance of NFFlatten.flatten: time 9.821e-05/0.004553, allocations: 42.56 kB / 483.3 MB, free: 10.23 MB / 410.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 4.433e-05/0.004597, allocations: 3.688 kB / 483.3 MB, free: 10.23 MB / 410.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 7.371e-05/0.004671, allocations: 29.19 kB / 483.3 MB, free: 10.23 MB / 410.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 6.004e-05/0.004731, allocations: 16.08 kB / 483.3 MB, free: 10.22 MB / 410.7 MB
Notification: Performance of NFPackage.collectConstants: time 1.7e-05/0.004748, allocations: 2.812 kB / 483.3 MB, free: 10.22 MB / 410.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0005935/0.005342, allocations: 371.8 kB / 483.7 MB, free: 10.16 MB / 410.7 MB
Notification: Performance of NFScalarize.scalarize: time 2.109e-05/0.005363, allocations: 13.52 kB / 483.7 MB, free: 10.15 MB / 410.7 MB
Notification: Performance of NFVerifyModel.verify: time 2.881e-05/0.005392, allocations: 11.23 kB / 483.7 MB, free: 10.14 MB / 410.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0004628/0.005854, allocations: 303.9 kB / 484 MB, free: 10.05 MB / 410.7 MB
Notification: Performance of FrontEnd - DAE generated: time 3.667e-06/0.005858, allocations: 1.344 kB / 484 MB, free: 10.05 MB / 410.7 MB
Notification: Performance of FrontEnd: time 9.62e-07/0.005859, allocations: 4.531 kB / 484 MB, free: 10.05 MB / 410.7 MB
Notification: Performance of Transformations before backend: time 5.651e-06/0.005865, allocations: 0 / 484 MB, free: 10.05 MB / 410.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 4
 * Number of variables: 4
Notification: Performance of Generate backend data structure: time 0.0004653/0.00633, allocations: 344.7 kB / 484.4 MB, free: 9.723 MB / 410.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.535e-05/0.006375, allocations: 11.44 kB / 484.4 MB, free: 9.723 MB / 410.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002864/0.006662, allocations: 29.38 kB / 484.4 MB, free: 9.715 MB / 410.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 9.044e-05/0.006752, allocations: 116.8 kB / 484.5 MB, free: 9.582 MB / 410.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.837e-05/0.00677, allocations: 1.844 kB / 484.5 MB, free: 9.582 MB / 410.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.416e-05/0.006795, allocations: 4.812 kB / 484.5 MB, free: 9.582 MB / 410.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001778/0.006972, allocations: 76.97 kB / 484.6 MB, free: 9.512 MB / 410.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.058e-05/0.006983, allocations: 4.938 kB / 484.6 MB, free: 9.508 MB / 410.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.52e-05/0.007008, allocations: 1.094 kB / 484.6 MB, free: 9.508 MB / 410.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.008e-05/0.007018, allocations: 0.9688 kB / 484.6 MB, free: 9.508 MB / 410.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001248/0.007143, allocations: 29.25 kB / 484.6 MB, free: 9.5 MB / 410.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001431/0.007286, allocations: 122.6 kB / 484.7 MB, free: 9.367 MB / 410.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003139/0.0076, allocations: 69.69 kB / 484.8 MB, free: 9.328 MB / 410.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 7.545e-05/0.007676, allocations: 23.2 kB / 484.8 MB, free: 9.316 MB / 410.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.03e-05/0.007696, allocations: 2.031 kB / 484.8 MB, free: 9.316 MB / 410.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.785e-05/0.007714, allocations: 31.84 kB / 484.9 MB, free: 9.277 MB / 410.7 MB
Notification: Performance of pre-optimization done (n=4): time 1.232e-06/0.007715, allocations: 0.625 kB / 484.9 MB, free: 9.277 MB / 410.7 MB
Notification: Performance of matching and sorting (n=6): time 0.002023/0.009738, allocations: 417 kB / 485.3 MB, free: 9.055 MB / 410.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.361e-05/0.009762, allocations: 52.47 kB / 485.3 MB, free: 8.992 MB / 410.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.922e-05/0.009841, allocations: 122 kB / 485.5 MB, free: 8.883 MB / 410.7 MB
Notification: Performance of collectPreVariables (initialization): time 1.699e-05/0.009858, allocations: 31.05 kB / 485.5 MB, free: 8.848 MB / 410.7 MB
Notification: Performance of collectInitialEqns (initialization): time 2.374e-05/0.009882, allocations: 90.36 kB / 485.6 MB, free: 8.758 MB / 410.7 MB
Notification: Performance of collectInitialBindings (initialization): time 4.072e-05/0.009923, allocations: 25.23 kB / 485.6 MB, free: 8.738 MB / 410.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.268e-05/0.009985, allocations: 32.09 kB / 485.6 MB, free: 8.715 MB / 410.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002891/0.01027, allocations: 317.3 kB / 485.9 MB, free: 24.4 MB / 426.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001439/0.01042, allocations: 46.39 kB / 486 MB, free: 24.39 MB / 426.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001316/0.01055, allocations: 50.06 kB / 486 MB, free: 24.37 MB / 426.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002594/0.01081, allocations: 99.27 kB / 486.1 MB, free: 24.32 MB / 426.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.122e-06/0.01081, allocations: 0 / 486.1 MB, free: 24.32 MB / 426.7 MB
Notification: Performance of matching and sorting (n=16) (initialization): time 0.0003513/0.01116, allocations: 155.4 kB / 486.3 MB, free: 24.25 MB / 426.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.648e-05/0.01118, allocations: 9.438 kB / 486.3 MB, free: 24.24 MB / 426.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.399e-05/0.01119, allocations: 3.25 kB / 486.3 MB, free: 24.24 MB / 426.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.132e-05/0.01121, allocations: 1.562 kB / 486.3 MB, free: 24.24 MB / 426.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000141/0.01135, allocations: 18.88 kB / 486.3 MB, free: 24.24 MB / 426.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.091e-06/0.01136, allocations: 1.344 kB / 486.3 MB, free: 24.24 MB / 426.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 9.701e-05/0.01146, allocations: 7.188 kB / 486.3 MB, free: 24.24 MB / 426.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.295e-05/0.01147, allocations: 6.234 kB / 486.3 MB, free: 24.24 MB / 426.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (8):
 * Single equations (assignments): 7
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 1
 * 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 9.653e-05/0.01157, allocations: 112.4 kB / 486.4 MB, free: 24.12 MB / 426.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 2.549e-05/0.01159, allocations: 2.75 kB / 486.4 MB, free: 24.12 MB / 426.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.817e-05/0.01163, allocations: 13.75 kB / 486.5 MB, free: 24.11 MB / 426.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.176e-06/0.01163, allocations: 1.094 kB / 486.5 MB, free: 24.11 MB / 426.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.859e-06/0.01164, allocations: 0 / 486.5 MB, free: 24.11 MB / 426.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.896e-06/0.01164, allocations: 3.516 kB / 486.5 MB, free: 24.11 MB / 426.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006963/0.01234, allocations: 315.2 kB / 486.8 MB, free: 23.84 MB / 426.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.286e-06/0.01234, allocations: 5.281 kB / 486.8 MB, free: 23.84 MB / 426.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001416/0.01248, allocations: 20.39 kB / 486.8 MB, free: 23.84 MB / 426.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.547e-06/0.01249, allocations: 0 / 486.8 MB, free: 23.84 MB / 426.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.329e-05/0.0125, allocations: 6.125 kB / 486.8 MB, free: 23.84 MB / 426.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.917e-06/0.0125, allocations: 5.531 kB / 486.8 MB, free: 23.83 MB / 426.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.934e-06/0.01251, allocations: 5.844 kB / 486.8 MB, free: 23.83 MB / 426.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004929/0.013, allocations: 230 kB / 487 MB, free: 23.67 MB / 426.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 3.528e-05/0.01303, allocations: 18 kB / 487 MB, free: 23.66 MB / 426.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.147e-05/0.01306, allocations: 4.312 kB / 487.1 MB, free: 23.66 MB / 426.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001342/0.01319, allocations: 7.297 kB / 487.1 MB, free: 23.66 MB / 426.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.573e-05/0.01322, allocations: 1.469 kB / 487.1 MB, free: 23.66 MB / 426.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.518e-06/0.01322, allocations: 5.625 kB / 487.1 MB, free: 23.66 MB / 426.7 MB
Notification: Performance of sorting global known variables: time 7.278e-05/0.0133, allocations: 92.95 kB / 487.2 MB, free: 23.58 MB / 426.7 MB
Notification: Performance of sort global known variables: time 9e-08/0.0133, allocations: 1.469 kB / 487.2 MB, free: 23.58 MB / 426.7 MB
Notification: Performance of remove unused functions: time 0.0002715/0.01357, allocations: 26.41 kB / 487.2 MB, free: 23.57 MB / 426.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 1 (m_flow_comp)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (6):
 * Single equations (assignments): 6
 * 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 Backend phase and start with SimCode phase: time 0.0002077/0.01378, allocations: 124.1 kB / 487.3 MB, free: 23.48 MB / 426.7 MB
Notification: Performance of simCode: created initialization part: time 0.0003509/0.01413, allocations: 120.5 kB / 487.4 MB, free: 23.42 MB / 426.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.915e-06/0.01413, allocations: 0 / 487.4 MB, free: 23.42 MB / 426.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.000119/0.01425, allocations: 44.22 kB / 487.5 MB, free: 23.4 MB / 426.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002798/0.01453, allocations: 18.28 kB / 487.5 MB, free: 23.39 MB / 426.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0008554/0.01538, allocations: 244 kB / 487.7 MB, free: 23.24 MB / 426.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 7.765e-05/0.01546, allocations: 75.2 kB / 487.8 MB, free: 23.16 MB / 426.7 MB
Notification: Performance of simCode: alias equations: time 6.634e-05/0.01553, allocations: 7.156 kB / 487.8 MB, free: 23.16 MB / 426.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.325e-05/0.01558, allocations: 15.89 kB / 487.8 MB, free: 23.16 MB / 426.7 MB
Notification: Performance of SimCode: time 6.12e-07/0.01558, allocations: 0.8438 kB / 487.8 MB, free: 23.16 MB / 426.7 MB
Notification: Performance of Templates: time 0.005696/0.02128, allocations: 1.791 MB / 489.6 MB, free: 23.07 MB / 426.7 MB
"
[Timeout remaining time 660]
make -j1 -f IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck.makefile [Timeout 660]
(rm -f IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck.sim & ./IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck -abortSlowSimulation -alarm=480  -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck.pipe 2>&1) [Timeout 480]
(rm -f IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck_cvode.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck_cvode.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck_cvode.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck_cvode.sim & ./IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck -abortSlowSimulation -alarm=480  -lv LOG_STATS -s cvode > IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck_cvode.pipe 2>&1) [Timeout 480]
(rm -f IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck_gbode.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck_gbode.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck_gbode.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck_gbode.sim & ./IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck -abortSlowSimulation -alarm=480  -lv LOG_STATS -s gbode -gbm=radauIIA3 > IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.PowerLaw_dp_DerivativeCheck_gbode.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 5.776248413021676]