Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0-beta.om_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001239/0.001239, allocations: 110.5 kB / 21.18 MB, free: 0.7617 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001329/0.001329, allocations: 215.8 kB / 24.48 MB, free: 4.051 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo): time 1.42/1.42, allocations: 230.4 MB / 258.1 MB, free: 8.129 MB / 206.1 MB
"
[Timeout remaining time 178]
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: translateModel(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=50000,variableFilter="time|inductor.i|meanCurrent.x|meanVoltage.x|rootMeanSquareVoltage.mean.x|meanCurrent.y|meanVoltage.y|pulse2.twoPulse.timerNegative.1..entryTime|pulse2.twoPulse.timerPositive.1..entryTime|rectifier.thyristor_n1.off|rectifier.thyristor_n2.off|rectifier.thyristor_p1.off|rectifier.thyristor_p2.off|rootMeanSquareVoltage.mean.y",fileNamePrefix="Modelica_4.1.0-beta.om_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic")
translateModel(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=50000,variableFilter="time|inductor.i|meanCurrent.x|meanVoltage.x|rootMeanSquareVoltage.mean.x|meanCurrent.y|meanVoltage.y|pulse2.twoPulse.timerNegative.1..entryTime|pulse2.twoPulse.timerPositive.1..entryTime|rectifier.thyristor_n1.off|rectifier.thyristor_n2.off|rectifier.thyristor_p1.off|rectifier.thyristor_p2.off|rootMeanSquareVoltage.mean.y",fileNamePrefix="Modelica_4.1.0-beta.om_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic") [Timeout 660]
"Warning: Requested package Modelica of version trunk, but this package was already loaded with version 4.1.0. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions.
Warning: Requested package Complex of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions.
Warning: Requested package ModelicaServices of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions.
Notification: Performance of FrontEnd - loaded program: time 0.001918/0.001918, allocations: 63.84 kB / 378.8 MB, free: 2.836 MB / 302.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2135/0.2154, allocations: 53.32 MB / 432.1 MB, free: 7.363 MB / 334.1 MB
Notification: Performance of NFInst.instantiate(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic): time 0.006947/0.2223, allocations: 5.237 MB / 437.4 MB, free: 2.102 MB / 334.1 MB
Notification: Performance of NFInst.instExpressions: time 0.002857/0.2252, allocations: 1.525 MB / 438.9 MB, free: 0.5703 MB / 334.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00046/0.2257, allocations: 19.94 kB / 438.9 MB, free: 0.5508 MB / 334.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.000356/0.226, allocations: 154.5 kB / 439 MB, free: 408 kB / 334.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0005407/0.2266, allocations: 234.1 kB / 439.3 MB, free: 172 kB / 334.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0006746/0.2272, allocations: 342.6 kB / 439.6 MB, free: 15.84 MB / 350.1 MB
Notification: Performance of NFFlatten.flatten: time 0.001069/0.2283, allocations: 1.049 MB / 440.7 MB, free: 14.79 MB / 350.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.000552/0.2288, allocations: 338.6 kB / 441 MB, free: 14.43 MB / 350.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0004827/0.2293, allocations: 402.5 kB / 441.4 MB, free: 14.04 MB / 350.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0005236/0.2299, allocations: 422 kB / 441.8 MB, free: 13.62 MB / 350.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001298/0.23, allocations: 100 kB / 441.9 MB, free: 13.52 MB / 350.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001656/0.2301, allocations: 104 kB / 442 MB, free: 13.42 MB / 350.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0002249/0.2304, allocations: 219.3 kB / 442.2 MB, free: 13.21 MB / 350.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0004425/0.2308, allocations: 457.7 kB / 442.7 MB, free: 12.76 MB / 350.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.00125/0.2321, allocations: 1.148 MB / 443.8 MB, free: 11.61 MB / 350.1 MB
Notification: Performance of FrontEnd - DAE generated: time 3.085e-06/0.2321, allocations: 0 / 443.8 MB, free: 11.61 MB / 350.1 MB
Notification: Performance of FrontEnd: time 9.42e-07/0.2321, allocations: 0 / 443.8 MB, free: 11.61 MB / 350.1 MB
Notification: Performance of Transformations before backend: time 1.023e-05/0.2321, allocations: 0 / 443.8 MB, free: 11.61 MB / 350.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 177
 * Number of variables: 177
Notification: Performance of Generate backend data structure: time 0.002388/0.2345, allocations: 1.372 MB / 445.2 MB, free: 10.17 MB / 350.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.798e-05/0.2345, allocations: 12.03 kB / 445.2 MB, free: 10.16 MB / 350.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002719/0.2348, allocations: 108.3 kB / 445.3 MB, free: 10.05 MB / 350.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008506/0.2356, allocations: 0.5466 MB / 445.8 MB, free: 9.469 MB / 350.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.246e-05/0.2357, allocations: 62.38 kB / 445.9 MB, free: 9.41 MB / 350.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001265/0.2358, allocations: 76.36 kB / 446 MB, free: 9.336 MB / 350.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001464/0.2373, allocations: 0.7991 MB / 446.8 MB, free: 8.504 MB / 350.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.31e-05/0.2373, allocations: 0 / 446.8 MB, free: 8.504 MB / 350.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.213e-05/0.2374, allocations: 32 kB / 446.8 MB, free: 8.473 MB / 350.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.712e-05/0.2374, allocations: 16 kB / 446.8 MB, free: 8.457 MB / 350.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001318/0.2387, allocations: 0.6051 MB / 447.4 MB, free: 7.852 MB / 350.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004101/0.2428, allocations: 2.721 MB / 450.1 MB, free: 5.008 MB / 350.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.00146/0.2443, allocations: 0.6434 MB / 450.8 MB, free: 4.363 MB / 350.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001234/0.2455, allocations: 490.2 kB / 451.3 MB, free: 3.879 MB / 350.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 4.04e-05/0.2456, allocations: 12.5 kB / 451.3 MB, free: 3.867 MB / 350.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007606/0.2463, allocations: 417.7 kB / 451.7 MB, free: 3.441 MB / 350.1 MB
Notification: Performance of pre-optimization done (n=63): time 1.913e-06/0.2463, allocations: 0 / 451.7 MB, free: 3.441 MB / 350.1 MB
Notification: Performance of matching and sorting (n=63): time 0.003122/0.2495, allocations: 1.236 MB / 452.9 MB, free: 2.16 MB / 350.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.676e-05/0.2495, allocations: 145 kB / 453.1 MB, free: 1.984 MB / 350.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005867/0.2501, allocations: 0.4903 MB / 453.6 MB, free: 1.484 MB / 350.1 MB
Notification: Performance of collectPreVariables (initialization): time 5.818e-05/0.2502, allocations: 37.7 kB / 453.6 MB, free: 1.441 MB / 350.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002824/0.2505, allocations: 364.8 kB / 453.9 MB, free: 1.078 MB / 350.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001746/0.2506, allocations: 194.4 kB / 454.1 MB, free: 0.8867 MB / 350.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002004/0.2508, allocations: 126.6 kB / 454.3 MB, free: 0.7578 MB / 350.1 MB
Notification: Performance of setup shared object (initialization): time 0.00019/0.251, allocations: 374.8 kB / 454.6 MB, free: 392 kB / 350.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005204/0.2516, allocations: 248.7 kB / 454.9 MB, free: 140 kB / 350.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006628/0.2522, allocations: 413.2 kB / 455.3 MB, free: 15.67 MB / 366.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001076/0.2533, allocations: 0.589 MB / 455.9 MB, free: 15.02 MB / 366.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.336e-06/0.2533, allocations: 4 kB / 455.9 MB, free: 15.02 MB / 366.1 MB
Notification: Performance of matching and sorting (n=86) (initialization): time 0.001512/0.2548, allocations: 0.7894 MB / 456.7 MB, free: 14.21 MB / 366.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.669e-05/0.2548, allocations: 4 kB / 456.7 MB, free: 14.21 MB / 366.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.356e-06/0.2548, allocations: 4 kB / 456.7 MB, free: 14.2 MB / 366.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005078/0.2553, allocations: 173.6 kB / 456.8 MB, free: 14.03 MB / 366.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004307/0.2558, allocations: 103.8 kB / 456.9 MB, free: 13.93 MB / 366.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004129/0.2599, allocations: 3.974 MB / 460.9 MB, free: 9.68 MB / 366.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004659/0.2604, allocations: 87.58 kB / 461 MB, free: 9.594 MB / 366.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.573e-05/0.2604, allocations: 28 kB / 461 MB, free: 9.566 MB / 366.1 MB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007112/0.2611, allocations: 402 kB / 461.4 MB, free: 9.168 MB / 366.1 MB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006194/0.2617, allocations: 401.2 kB / 461.8 MB, free: 8.711 MB / 366.1 MB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009787/0.2627, allocations: 0.5656 MB / 462.4 MB, free: 8.09 MB / 366.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.619e-06/0.2627, allocations: 4 kB / 462.4 MB, free: 8.086 MB / 366.1 MB
Notification: Performance of matching and sorting (n=86) (initialization_lambda0): time 0.001393/0.2641, allocations: 0.7582 MB / 463.1 MB, free: 7.312 MB / 366.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.222e-05/0.2641, allocations: 11.94 kB / 463.1 MB, free: 7.301 MB / 366.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.961e-06/0.2641, allocations: 4 kB / 463.2 MB, free: 7.297 MB / 366.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004214/0.2646, allocations: 157.9 kB / 463.3 MB, free: 7.137 MB / 366.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003967/0.265, allocations: 107.9 kB / 463.4 MB, free: 7.031 MB / 366.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004067/0.269, allocations: 3.985 MB / 467.4 MB, free: 2.762 MB / 366.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004901/0.2695, allocations: 79.69 kB / 467.5 MB, free: 2.684 MB / 366.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.758e-05/0.2696, allocations: 31.98 kB / 467.5 MB, free: 2.652 MB / 366.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * Number of states: 0 ()
 * Number of discrete variables: 29 (meanVoltage.y_last,$PRE.meanVoltage.y_last,meanCurrent.y_last,$PRE.meanCurrent.y_last,$whenCondition5,$whenCondition4,$whenCondition3,rootMeanSquareVoltage.mean.y_last,$PRE.rootMeanSquareVoltage.mean.y_last,rectifier.andCondition_p.y,rectifier.andCondition_n.y,rectifier.thyristor_p1.off,$PRE.rectifier.thyristor_p1.off,rectifier.thyristor_p2.off,$PRE.rectifier.thyristor_p2.off,rectifier.thyristor_n1.off,$PRE.rectifier.thyristor_n1.off,rectifier.thyristor_n2.off,$PRE.rectifier.thyristor_n2.off,pulse2.twoPulse.positiveThreshold[1].y,pulse2.twoPulse.negativeThreshold[1].y,pulse2.twoPulse.timerPositive[1].entryTime,$PRE.pulse2.twoPulse.timerPositive[1].entryTime,pulse2.twoPulse.timerNegative[1].entryTime,$PRE.pulse2.twoPulse.timerNegative[1].entryTime,pulse2.fire_p,pulse2.fire_n,$whenCondition1,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (70):
 * Single equations (assignments): 68
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * 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): 2 systems
   {(2,8), (2,6)}
Notification: Performance of prepare postOptimizeDAE: time 0.0002534/0.2698, allocations: 236 kB / 467.7 MB, free: 2.414 MB / 366.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001071/0.2699, allocations: 67.58 kB / 467.8 MB, free: 2.348 MB / 366.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001663/0.2701, allocations: 73.78 kB / 467.9 MB, free: 2.27 MB / 366.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.965e-06/0.2701, allocations: 3.984 kB / 467.9 MB, free: 2.266 MB / 366.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.134e-06/0.2701, allocations: 0 / 467.9 MB, free: 2.266 MB / 366.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002689/0.2704, allocations: 200.5 kB / 468.1 MB, free: 2.051 MB / 366.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.648e-05/0.2705, allocations: 24.05 kB / 468.1 MB, free: 2.027 MB / 366.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003668/0.2708, allocations: 35.97 kB / 468.1 MB, free: 1.992 MB / 366.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001323/0.271, allocations: 52.48 kB / 468.2 MB, free: 1.941 MB / 366.1 MB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002048/0.273, allocations: 0.8204 MB / 469 MB, free: 1.109 MB / 366.1 MB
Notification: Performance of postOpt symbolicJacobianDAE (simulation): time 0.001806/0.2748, allocations: 1.076 MB / 470.1 MB, free: 20 kB / 366.1 MB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0005128/0.2753, allocations: 252.3 kB / 470.3 MB, free: 15.77 MB / 382.1 MB
Notification: Performance of sorting global known variables: time 0.000407/0.2757, allocations: 338.9 kB / 470.7 MB, free: 15.45 MB / 382.1 MB
Notification: Performance of Backend: time 4.11e-07/0.2757, allocations: 0 / 470.7 MB, free: 15.45 MB / 382.1 MB
Notification: Performance of simCode: created initialization part: time 0.002589/0.2783, allocations: 1.374 MB / 472 MB, free: 14.01 MB / 382.1 MB
Notification: Performance of SimCode: time 0.002521/0.2809, allocations: 1.866 MB / 473.9 MB, free: 12.09 MB / 382.1 MB
Notification: Performance of Templates: time 0.02358/0.3044, allocations: 13.95 MB / 487.8 MB, free: 14.34 MB / 398.1 MB
"
[Timeout remaining time 660]
make -j1 -f Modelica_4.1.0-beta.om_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.makefile [Timeout 660]
(rm -f Modelica_4.1.0-beta.om_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.pipe ; mkfifo Modelica_4.1.0-beta.om_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.pipe ; head -c 1048576 < Modelica_4.1.0-beta.om_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.pipe >> ../files/Modelica_4.1.0-beta.om_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.sim & ./Modelica_4.1.0-beta.om_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS > Modelica_4.1.0-beta.om_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.pipe 2>&1) [Timeout 480]
diffSimulationResults("Modelica_4.1.0-beta.om_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Electrical/PowerConverters/Examples/ACDC/RectifierBridge2Pulse/ThyristorBridge2Pulse_RLV_Characteristic/ThyristorBridge2Pulse_RLV_Characteristic.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/Modelica_4.1.0-beta.om_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660]
""
[Timeout remaining time 659]
Reference file matches
[Calling sys.exit(0), Time elapsed: 6.137272099964321]