Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.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 0.000879/0.000879, allocations: 72.95 kB / 20.72 MB, free: 3.766 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 0.001605/0.001605, allocations: 173 kB / 24.15 MB, free: 352 kB / 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 1.043/1.043, allocations: 177.1 MB / 204.6 MB, free: 5.488 MB / 186.7 MB
"
[Timeout remaining time 179]
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 0.6365/0.6365, allocations: 115 MB / 376 MB, free: 7.512 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.Chillers.Validation.Carnot_TEva_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL")
translateModel(IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.804e-06/1.804e-06, allocations: 0 / 428.8 MB, free: 2.773 MB / 394.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.033e-05/2.213e-05, allocations: 2.312 kB / 428.8 MB, free: 2.77 MB / 394.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL): time 0.02249/0.02251, allocations: 18.01 MB / 446.8 MB, free: 0.6875 MB / 410.7 MB
Notification: Performance of NFInst.instExpressions: time 0.2554/0.2779, allocations: 7.576 MB / 454.3 MB, free: 19.16 MB / 410.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002528/0.2805, allocations: 88.34 kB / 454.4 MB, free: 19.12 MB / 410.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.001347/0.2818, allocations: 407.3 kB / 454.8 MB, free: 18.97 MB / 410.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.00496/0.2868, allocations: 1.5 MB / 456.3 MB, free: 18.55 MB / 410.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004289/0.2911, allocations: 1.545 MB / 457.9 MB, free: 17.86 MB / 410.7 MB
Notification: Performance of NFFlatten.flatten: time 0.005051/0.2961, allocations: 3.147 MB / 461 MB, free: 16.35 MB / 410.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002099/0.2982, allocations: 0.9289 MB / 461.9 MB, free: 15.79 MB / 410.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003101/0.3013, allocations: 1.597 MB / 463.5 MB, free: 15.2 MB / 410.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001508/0.3028, allocations: 0.7073 MB / 464.3 MB, free: 14.98 MB / 410.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.000334/0.3032, allocations: 118.8 kB / 464.4 MB, free: 14.98 MB / 410.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.002461/0.3056, allocations: 0.9766 MB / 465.3 MB, free: 14.58 MB / 410.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0002572/0.3059, allocations: 309.7 kB / 465.6 MB, free: 14.35 MB / 410.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0007683/0.3066, allocations: 487.3 kB / 466.1 MB, free: 14.13 MB / 410.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.002779/0.3094, allocations: 1.583 MB / 467.7 MB, free: 13.28 MB / 410.7 MB
Notification: Performance of FrontEnd - DAE generated: time 6.092e-06/0.3094, allocations: 0 / 467.7 MB, free: 13.28 MB / 410.7 MB
Notification: Performance of FrontEnd: time 1.633e-06/0.3094, allocations: 5.125 kB / 467.7 MB, free: 13.28 MB / 410.7 MB
Notification: Performance of Transformations before backend: time 4.587e-05/0.3095, allocations: 0 / 467.7 MB, free: 13.28 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: 192
 * Number of variables: 192
Notification: Performance of Generate backend data structure: time 0.002005/0.3115, allocations: 1.691 MB / 469.4 MB, free: 12.1 MB / 410.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.577e-05/0.3115, allocations: 11.7 kB / 469.4 MB, free: 12.09 MB / 410.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001939/0.3135, allocations: 0.6389 MB / 470.1 MB, free: 11.87 MB / 410.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00132/0.3148, allocations: 0.853 MB / 470.9 MB, free: 11.3 MB / 410.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.593e-05/0.3148, allocations: 67.34 kB / 471 MB, free: 11.23 MB / 410.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.533e-05/0.3149, allocations: 88 kB / 471.1 MB, free: 11.14 MB / 410.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001274/0.3162, allocations: 0.9728 MB / 472 MB, free: 10.14 MB / 410.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.934e-05/0.3162, allocations: 0 / 472 MB, free: 10.14 MB / 410.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.057e-05/0.3163, allocations: 38.88 kB / 472.1 MB, free: 10.11 MB / 410.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.431e-05/0.3163, allocations: 16 kB / 472.1 MB, free: 10.09 MB / 410.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005717/0.3168, allocations: 428.6 kB / 472.5 MB, free: 9.68 MB / 410.7 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 0.004071/0.3209, allocations: 3.236 MB / 475.7 MB, free: 6.449 MB / 410.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.007431/0.3283, allocations: 2.293 MB / 478 MB, free: 4.262 MB / 410.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003771/0.3287, allocations: 139.4 kB / 478.2 MB, free: 4.129 MB / 410.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001721/0.3289, allocations: 50.02 kB / 478.2 MB, free: 4.082 MB / 410.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.685e-05/0.3289, allocations: 38.55 kB / 478.3 MB, free: 4.035 MB / 410.7 MB
Notification: Performance of pre-optimization done (n=44): time 6.092e-06/0.3289, allocations: 2.781 kB / 478.3 MB, free: 4.035 MB / 410.7 MB
Notification: Performance of matching and sorting (n=44): time 0.002247/0.3312, allocations: 0.8403 MB / 479.1 MB, free: 3.215 MB / 410.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.967e-05/0.3312, allocations: 63.34 kB / 479.2 MB, free: 3.141 MB / 410.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008654/0.3321, allocations: 0.8415 MB / 480 MB, free: 2.434 MB / 410.7 MB
Notification: Performance of collectPreVariables (initialization): time 6.462e-05/0.3321, allocations: 37.7 kB / 480 MB, free: 2.391 MB / 410.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002007/0.3323, allocations: 453.4 kB / 480.5 MB, free: 1.988 MB / 410.7 MB
Notification: Performance of collectInitialBindings (initialization): time 9.808e-05/0.3324, allocations: 162.5 kB / 480.6 MB, free: 1.84 MB / 410.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002171/0.3327, allocations: 166.8 kB / 480.8 MB, free: 1.688 MB / 410.7 MB
Notification: Performance of setup shared object (initialization): time 6.591e-05/0.3327, allocations: 338.8 kB / 481.1 MB, free: 1.363 MB / 410.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003174/0.333, allocations: 186 kB / 481.3 MB, free: 1.18 MB / 410.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000574/0.3336, allocations: 0.8814 MB / 482.2 MB, free: 80 kB / 410.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007885/0.3344, allocations: 0.558 MB / 482.8 MB, free: 15.42 MB / 426.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.311e-06/0.3344, allocations: 4 kB / 482.8 MB, free: 15.41 MB / 426.7 MB
Notification: Performance of matching and sorting (n=88) (initialization): time 0.00102/0.3354, allocations: 0.6195 MB / 483.4 MB, free: 14.79 MB / 426.7 MB
Notification: Performance of prepare postOptimizeDAE: time 3.023e-05/0.3355, allocations: 8 kB / 483.4 MB, free: 14.78 MB / 426.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.884e-05/0.3355, allocations: 12 kB / 483.4 MB, free: 14.77 MB / 426.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007224/0.3362, allocations: 181.1 kB / 483.6 MB, free: 14.6 MB / 426.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006611/0.3369, allocations: 231.6 kB / 483.8 MB, free: 14.37 MB / 426.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006479/0.3375, allocations: 0.6568 MB / 484.5 MB, free: 13.7 MB / 426.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009453/0.3385, allocations: 175.4 kB / 484.6 MB, free: 13.53 MB / 426.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.163e-05/0.3386, allocations: 35.97 kB / 484.7 MB, free: 13.49 MB / 426.7 MB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005639/0.3391, allocations: 279.8 kB / 484.9 MB, free: 13.21 MB / 426.7 MB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005983/0.3397, allocations: 0.8775 MB / 485.8 MB, free: 12.11 MB / 426.7 MB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005783/0.3403, allocations: 0.5694 MB / 486.4 MB, free: 11.44 MB / 426.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.756e-06/0.3403, allocations: 4.781 kB / 486.4 MB, free: 11.43 MB / 426.7 MB
Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.0008291/0.3411, allocations: 0.6047 MB / 487 MB, free: 10.82 MB / 426.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.018e-05/0.3411, allocations: 16.19 kB / 487 MB, free: 10.8 MB / 426.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.252e-05/0.3412, allocations: 15.94 kB / 487 MB, free: 10.79 MB / 426.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004143/0.3416, allocations: 168.7 kB / 487.2 MB, free: 10.62 MB / 426.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005873/0.3422, allocations: 224.8 kB / 487.4 MB, free: 10.41 MB / 426.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004127/0.3426, allocations: 0.6485 MB / 488.1 MB, free: 9.742 MB / 426.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007158/0.3433, allocations: 167.5 kB / 488.2 MB, free: 9.578 MB / 426.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.83e-05/0.3434, allocations: 40.75 kB / 488.3 MB, free: 9.539 MB / 426.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 40
 * 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 (74):
 * Single equations (assignments): 73
 * 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
   {(1,14)}
Notification: Performance of prepare postOptimizeDAE: time 0.0002079/0.3436, allocations: 236 kB / 488.5 MB, free: 9.301 MB / 426.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001155/0.3437, allocations: 67.92 kB / 488.6 MB, free: 9.234 MB / 426.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009303/0.3446, allocations: 0.5747 MB / 489.1 MB, free: 8.684 MB / 426.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.437e-06/0.3446, allocations: 4 kB / 489.1 MB, free: 8.68 MB / 426.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.024e-06/0.3446, allocations: 0 / 489.1 MB, free: 8.68 MB / 426.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.111e-05/0.3446, allocations: 8.766 kB / 489.1 MB, free: 8.672 MB / 426.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001916/0.3466, allocations: 1.289 MB / 490.4 MB, free: 7.414 MB / 426.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.753e-06/0.3466, allocations: 5.156 kB / 490.4 MB, free: 7.41 MB / 426.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003985/0.347, allocations: 127.8 kB / 490.6 MB, free: 7.285 MB / 426.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003628/0.3473, allocations: 159.8 kB / 490.7 MB, free: 7.133 MB / 426.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.278e-05/0.3474, allocations: 20.8 kB / 490.7 MB, free: 7.113 MB / 426.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004498/0.3478, allocations: 0.6595 MB / 491.4 MB, free: 6.438 MB / 426.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.115e-06/0.3478, allocations: 3.938 kB / 491.4 MB, free: 6.434 MB / 426.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001063/0.3489, allocations: 0.7143 MB / 492.1 MB, free: 5.684 MB / 426.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002752/0.3492, allocations: 143.1 kB / 492.3 MB, free: 5.543 MB / 426.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.882e-05/0.3492, allocations: 16 kB / 492.3 MB, free: 5.527 MB / 426.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004994/0.3497, allocations: 98.2 kB / 492.4 MB, free: 5.434 MB / 426.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.337e-05/0.3498, allocations: 43.86 kB / 492.4 MB, free: 5.391 MB / 426.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.954e-05/0.3499, allocations: 19.98 kB / 492.4 MB, free: 5.371 MB / 426.7 MB
Notification: Performance of sorting global known variables: time 0.0003843/0.3503, allocations: 417.3 kB / 492.8 MB, free: 5.004 MB / 426.7 MB
Notification: Performance of sort global known variables: time 7e-08/0.3503, allocations: 0 / 492.8 MB, free: 5.004 MB / 426.7 MB
Notification: Performance of remove unused functions: time 0.001314/0.3516, allocations: 0.6041 MB / 493.4 MB, free: 4.398 MB / 426.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * 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 simulation (34):
 * Single equations (assignments): 29
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * 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
   {(1,16)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003927/0.352, allocations: 242.9 kB / 493.7 MB, free: 4.168 MB / 426.7 MB
Notification: Performance of simCode: created initialization part: time 0.001295/0.3533, allocations: 0.777 MB / 494.5 MB, free: 3.414 MB / 426.7 MB
Notification: Performance of simCode: created event and clocks part: time 1.754e-05/0.3533, allocations: 12 kB / 494.5 MB, free: 3.402 MB / 426.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0003326/0.3536, allocations: 210 kB / 494.7 MB, free: 3.199 MB / 426.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001108/0.3547, allocations: 438.1 kB / 495.1 MB, free: 2.812 MB / 426.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009663/0.3644, allocations: 3.576 MB / 498.7 MB, free: 15.18 MB / 442.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001489/0.3645, allocations: 201.2 kB / 498.9 MB, free: 14.96 MB / 442.7 MB
Notification: Performance of simCode: alias equations: time 0.001032/0.3656, allocations: 254.4 kB / 499.1 MB, free: 14.75 MB / 442.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000756/0.3663, allocations: 360.8 kB / 499.5 MB, free: 14.39 MB / 442.7 MB
Notification: Performance of SimCode: time 2.584e-06/0.3663, allocations: 0 / 499.5 MB, free: 14.39 MB / 442.7 MB
Notification: Performance of Templates: time 0.03028/0.3966, allocations: 24.14 MB / 0.5113 GB, free: 6.836 MB / 458.7 MB
"
[Timeout remaining time 660]
make -j1 -f IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.makefile [Timeout 660]
(rm -f IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.sim & ./IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.141754609066993]