Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.HeatTransfer.Examples.ConductorSingleLayer.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 0.001632/0.001632, allocations: 110.4 kB / 17.08 MB, free: 5.82 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 0.001717/0.001717, allocations: 193.2 kB / 20.03 MB, free: 2.949 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 1.423/1.423, allocations: 222.9 MB / 245.7 MB, free: 4.219 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.621/2.621, allocations: 437.1 MB / 0.7178 GB, free: 4.793 MB / 0.5606 GB
"
[Timeout remaining time 177]
Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/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.HeatTransfer.Examples.ConductorSingleLayer,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|con.T.1.|con.T.2.|con.port_a.T|con.port_b.T|con1.port_a.T|con1.port_b.T|con2.port_a.T|con2.port_b.T|cheEqu.y",fileNamePrefix="Buildings_10_Buildings.HeatTransfer.Examples.ConductorSingleLayer")
translateModel(Buildings.HeatTransfer.Examples.ConductorSingleLayer,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|con.T.1.|con.T.2.|con.port_a.T|con.port_b.T|con1.port_a.T|con1.port_b.T|con2.port_a.T|con2.port_b.T|cheEqu.y",fileNamePrefix="Buildings_10_Buildings.HeatTransfer.Examples.ConductorSingleLayer") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 0.00221/0.00221, allocations: 63.91 kB / 1.028 GB, free: 13.64 MB / 0.7794 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2969/0.2991, allocations: 151.6 MB / 1.176 GB, free: 5.891 MB / 0.92 GB
Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Examples.ConductorSingleLayer): time 0.005498/0.3046, allocations: 3.721 MB / 1.179 GB, free: 2.133 MB / 0.92 GB
Notification: Performance of NFInst.instExpressions: time 0.00444/0.3091, allocations: 2.51 MB / 1.182 GB, free: 15.61 MB / 0.9356 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005607/0.3097, allocations: 15.88 kB / 1.182 GB, free: 15.6 MB / 0.9356 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008904/0.3106, allocations: 246.4 kB / 1.182 GB, free: 15.36 MB / 0.9356 GB
Notification: Performance of NFTyping.typeBindings: time 0.001301/0.3119, allocations: 493.6 kB / 1.183 GB, free: 14.87 MB / 0.9356 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001525/0.3135, allocations: 0.5455 MB / 1.183 GB, free: 14.33 MB / 0.9356 GB
Notification: Performance of NFFlatten.flatten: time 0.001942/0.3154, allocations: 1.371 MB / 1.184 GB, free: 12.95 MB / 0.9356 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003014/0.3158, allocations: 157.1 kB / 1.185 GB, free: 12.79 MB / 0.9356 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008059/0.3166, allocations: 434.5 kB / 1.185 GB, free: 12.37 MB / 0.9356 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008907/0.3175, allocations: 482.1 kB / 1.186 GB, free: 11.89 MB / 0.9356 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001664/0.3176, allocations: 52 kB / 1.186 GB, free: 11.84 MB / 0.9356 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002081/0.3179, allocations: 56 kB / 1.186 GB, free: 11.79 MB / 0.9356 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004398/0.3183, allocations: 362.9 kB / 1.186 GB, free: 11.43 MB / 0.9356 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006056/0.3189, allocations: 453.7 kB / 1.186 GB, free: 10.99 MB / 0.9356 GB
Notification: Performance of NFConvertDAE.convert: time 0.001096/0.32, allocations: 0.9139 MB / 1.187 GB, free: 10.07 MB / 0.9356 GB
Notification: Performance of FrontEnd - DAE generated: time 6.101e-06/0.32, allocations: 0 / 1.187 GB, free: 10.07 MB / 0.9356 GB
Notification: Performance of FrontEnd: time 2.294e-06/0.3201, allocations: 3.938 kB / 1.187 GB, free: 10.07 MB / 0.9356 GB
Notification: Performance of Transformations before backend: time 3.548e-05/0.3201, allocations: 0 / 1.187 GB, free: 10.07 MB / 0.9356 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 80
 * Number of variables: 80
Notification: Performance of Generate backend data structure: time 0.002655/0.3228, allocations: 1.286 MB / 1.189 GB, free: 8.73 MB / 0.9356 GB
Notification: Performance of prepare preOptimizeDAE: time 4.54e-05/0.3228, allocations: 11.98 kB / 1.189 GB, free: 8.719 MB / 0.9356 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002293/0.323, allocations: 108.3 kB / 1.189 GB, free: 8.613 MB / 0.9356 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001213/0.3243, allocations: 0.6644 MB / 1.189 GB, free: 7.91 MB / 0.9356 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.573e-05/0.3243, allocations: 37.03 kB / 1.189 GB, free: 7.875 MB / 0.9356 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.49e-05/0.3244, allocations: 60.38 kB / 1.189 GB, free: 7.816 MB / 0.9356 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006711/0.3251, allocations: 406.9 kB / 1.19 GB, free: 7.383 MB / 0.9356 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.435e-05/0.3251, allocations: 0 / 1.19 GB, free: 7.383 MB / 0.9356 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.258e-05/0.3252, allocations: 12 kB / 1.19 GB, free: 7.371 MB / 0.9356 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.145e-05/0.3252, allocations: 11.94 kB / 1.19 GB, free: 7.359 MB / 0.9356 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004356/0.3256, allocations: 226.4 kB / 1.19 GB, free: 7.141 MB / 0.9356 GB
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 0.00326/0.3289, allocations: 2.502 MB / 1.192 GB, free: 4.441 MB / 0.9356 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001328/0.3302, allocations: 487.1 kB / 1.193 GB, free: 3.957 MB / 0.9356 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002609/0.3305, allocations: 158 kB / 1.193 GB, free: 3.801 MB / 0.9356 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.676e-05/0.3305, allocations: 240 / 1.193 GB, free: 3.801 MB / 0.9356 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.904e-05/0.3306, allocations: 38.73 kB / 1.193 GB, free: 3.754 MB / 0.9356 GB
Notification: Performance of pre-optimization done (n=28): time 1.403e-06/0.3306, allocations: 3.938 kB / 1.193 GB, free: 3.75 MB / 0.9356 GB
Notification: Performance of matching and sorting (n=30): time 0.002298/0.3329, allocations: 1.226 MB / 1.194 GB, free: 2.453 MB / 0.9356 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.316e-05/0.3329, allocations: 55.41 kB / 1.194 GB, free: 2.387 MB / 0.9356 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001319/0.3343, allocations: 0.9155 MB / 1.195 GB, free: 1.457 MB / 0.9356 GB
Notification: Performance of collectPreVariables (initialization): time 4.521e-05/0.3343, allocations: 41.7 kB / 1.195 GB, free: 1.41 MB / 0.9356 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003207/0.3346, allocations: 373.2 kB / 1.196 GB, free: 1.043 MB / 0.9356 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001273/0.3348, allocations: 119 kB / 1.196 GB, free: 0.9258 MB / 0.9356 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002159/0.335, allocations: 170.6 kB / 1.196 GB, free: 0.7539 MB / 0.9356 GB
Notification: Performance of setup shared object (initialization): time 0.000211/0.3352, allocations: 394.8 kB / 1.196 GB, free: 368 kB / 0.9356 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003902/0.3356, allocations: 225.8 kB / 1.197 GB, free: 140 kB / 0.9356 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007176/0.3363, allocations: 0.6231 MB / 1.197 GB, free: 15.32 MB / 0.9512 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: con.T[4] = con.T_a_start + (con.T_b_start - con.T_a_start) * con.UA * (con.RNod[1] + con.RNod[2] + con.RNod[3]) (TB.T = con.T_a_start + (con.T_b_start - con.T_a_start) * con.UA * (con.RNod[1] + con.RNod[2] + con.RNod[3]))
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: con2.T[2] = con2.T_a_start + (con2.T_b_start - con2.T_a_start) * con2.UA * (con2.RNod[1] + con2.RNod[2]) (TB1.T = con2.T_a_start + (con2.T_b_start - con2.T_a_start) * con2.UA * (con2.RNod[1] + con2.RNod[2]))
Notification: Performance of analyzeInitialSystem (initialization): time 0.00315/0.3395, allocations: 1.761 MB / 1.199 GB, free: 13.33 MB / 0.9512 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.979e-06/0.3395, allocations: 4 kB / 1.199 GB, free: 13.32 MB / 0.9512 GB
Notification: Performance of matching and sorting (n=98) (initialization): time 0.001562/0.3411, allocations: 0.9081 MB / 1.2 GB, free: 12.41 MB / 0.9512 GB
Notification: Performance of prepare postOptimizeDAE: time 2.387e-05/0.3411, allocations: 16.03 kB / 1.2 GB, free: 12.39 MB / 0.9512 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.695e-05/0.3412, allocations: 12 kB / 1.2 GB, free: 12.38 MB / 0.9512 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001865/0.3414, allocations: 48.83 kB / 1.2 GB, free: 12.33 MB / 0.9512 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000701/0.3421, allocations: 207.6 kB / 1.2 GB, free: 12.12 MB / 0.9512 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001375/0.3435, allocations: 1.468 MB / 1.201 GB, free: 10.52 MB / 0.9512 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007535/0.3442, allocations: 40.14 kB / 1.202 GB, free: 10.48 MB / 0.9512 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.67e-05/0.3443, allocations: 40 kB / 1.202 GB, free: 10.44 MB / 0.9512 GB
Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization system:
         con.T[4] = con.T_a_start + (con.T_b_start - con.T_a_start) * con.UA * (con.RNod[1] + con.RNod[2] + con.RNod[3])
         con2.T[2] = con2.T_a_start + (con2.T_b_start - con2.T_a_start) * con2.UA * (con2.RNod[1] + con2.RNod[2]).
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 63
 * 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 (97):
 * Single equations (assignments): 96
 * 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): 1 system
   {(1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.000417/0.3447, allocations: 304.5 kB / 1.202 GB, free: 10.13 MB / 0.9512 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001858/0.3449, allocations: 83.44 kB / 1.202 GB, free: 10.05 MB / 0.9512 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001533/0.3451, allocations: 84.47 kB / 1.202 GB, free: 9.965 MB / 0.9512 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.761e-06/0.3451, allocations: 0 / 1.202 GB, free: 9.965 MB / 0.9512 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.751e-06/0.3451, allocations: 7.938 kB / 1.202 GB, free: 9.957 MB / 0.9512 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.763e-06/0.3451, allocations: 7.984 kB / 1.202 GB, free: 9.949 MB / 0.9512 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001781/0.3469, allocations: 1.134 MB / 1.203 GB, free: 8.742 MB / 0.9512 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.236e-06/0.3469, allocations: 0 / 1.203 GB, free: 8.742 MB / 0.9512 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003996/0.3473, allocations: 88.06 kB / 1.203 GB, free: 8.656 MB / 0.9512 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000125/0.3474, allocations: 36.77 kB / 1.203 GB, free: 8.617 MB / 0.9512 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.791e-05/0.3475, allocations: 8 kB / 1.203 GB, free: 8.609 MB / 0.9512 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001169/0.3487, allocations: 1.433 MB / 1.205 GB, free: 7.035 MB / 0.9512 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.667e-06/0.3487, allocations: 7.969 kB / 1.205 GB, free: 7.027 MB / 0.9512 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009932/0.3497, allocations: 0.6713 MB / 1.205 GB, free: 6.324 MB / 0.9512 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000301/0.35, allocations: 196.5 kB / 1.205 GB, free: 6.113 MB / 0.9512 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001089/0.3501, allocations: 12 kB / 1.206 GB, free: 6.102 MB / 0.9512 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004222/0.3505, allocations: 23.97 kB / 1.206 GB, free: 6.078 MB / 0.9512 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.816e-05/0.3506, allocations: 19.97 kB / 1.206 GB, free: 6.059 MB / 0.9512 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.052e-05/0.3506, allocations: 12 kB / 1.206 GB, free: 6.047 MB / 0.9512 GB
Notification: Performance of sorting global known variables: time 0.0008969/0.3515, allocations: 0.6161 MB / 1.206 GB, free: 5.438 MB / 0.9512 GB
Notification: Performance of sort global known variables: time 1.9e-07/0.3515, allocations: 3.938 kB / 1.206 GB, free: 5.434 MB / 0.9512 GB
Notification: Performance of remove unused functions: time 0.0007634/0.3523, allocations: 204 kB / 1.206 GB, free: 5.234 MB / 0.9512 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 6 (con.T[1],con.T[2],con.T[3],con1.T[1],con1.T[2],con2.T[1])
 * 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 (29):
 * Single equations (assignments): 28
 * 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): 1 system
   {(1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.000151/0.3525, allocations: 119.1 kB / 1.206 GB, free: 5.109 MB / 0.9512 GB
Notification: Performance of simCode: created initialization part: time 0.001307/0.3538, allocations: 0.6344 MB / 1.207 GB, free: 4.465 MB / 0.9512 GB
Notification: Performance of simCode: created event and clocks part: time 3.647e-06/0.3538, allocations: 0 / 1.207 GB, free: 4.465 MB / 0.9512 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004083/0.3542, allocations: 281.1 kB / 1.207 GB, free: 4.18 MB / 0.9512 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008698/0.3551, allocations: 167.3 kB / 1.208 GB, free: 4.012 MB / 0.9512 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002617/0.3577, allocations: 1.686 MB / 1.209 GB, free: 2.273 MB / 0.9512 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006811/0.3584, allocations: 0.9877 MB / 1.21 GB, free: 1.258 MB / 0.9512 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000185/0.3586, allocations: 51.44 kB / 1.21 GB, free: 1.207 MB / 0.9512 GB
Notification: Performance of SimCode: time 3.4e-07/0.3586, allocations: 3.938 kB / 1.21 GB, free: 1.203 MB / 0.9512 GB
Notification: Performance of Templates: time 0.01863/0.3773, allocations: 12.15 MB / 1.222 GB, free: 5.086 MB / 0.9669 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_10_Buildings.HeatTransfer.Examples.ConductorSingleLayer.makefile [Timeout 300]
(rm -f Buildings_10_Buildings.HeatTransfer.Examples.ConductorSingleLayer.pipe ; mkfifo Buildings_10_Buildings.HeatTransfer.Examples.ConductorSingleLayer.pipe ; head -c 1048576 < Buildings_10_Buildings.HeatTransfer.Examples.ConductorSingleLayer.pipe >> ../files/Buildings_10_Buildings.HeatTransfer.Examples.ConductorSingleLayer.sim & ./Buildings_10_Buildings.HeatTransfer.Examples.ConductorSingleLayer  -abortSlowSimulation -alarm=400  -emit_protected -lv LOG_STATS > Buildings_10_Buildings.HeatTransfer.Examples.ConductorSingleLayer.pipe 2>&1) [Timeout 400]
diffSimulationResults("Buildings_10_Buildings.HeatTransfer.Examples.ConductorSingleLayer_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_HeatTransfer_Examples_ConductorSingleLayer.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.HeatTransfer.Examples.ConductorSingleLayer.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: 11.977364024962299]