Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse.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 0.001759/0.001759, allocations: 106 kB / 21.18 MB, free: 0.7188 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 0.001526/0.001526, allocations: 189.2 kB / 24.47 MB, free: 4.094 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.61/1.61, allocations: 207.6 MB / 235.2 MB, free: 10.03 MB / 190.1 MB
"
[Timeout remaining time 178]
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse,tolerance=1e-06,outputFormat="mat",numberOfIntervals=500,variableFilter="time|meanCurrent.x|meanVoltage.x|rootMeanSquareVoltage.mean.x|meanCurrent.y|meanVoltage.y|rootMeanSquareVoltage.mean.y",fileNamePrefix="Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse")
translateModel(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse,tolerance=1e-06,outputFormat="mat",numberOfIntervals=500,variableFilter="time|meanCurrent.x|meanVoltage.x|rootMeanSquareVoltage.mean.x|meanCurrent.y|meanVoltage.y|rootMeanSquareVoltage.mean.y",fileNamePrefix="Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse") [Timeout 660]
"Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.001764/0.001764, allocations: 55.92 kB / 347.7 MB, free: 9.559 MB / 286.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2726/0.2744, allocations: 49.16 MB / 396.8 MB, free: 9.539 MB / 318.1 MB
Notification: Performance of NFInst.instantiate(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse): time 0.00426/0.2787, allocations: 3.683 MB / 400.5 MB, free: 6.941 MB / 318.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001413/0.2801, allocations: 0.9727 MB / 401.5 MB, free: 6.234 MB / 318.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0002088/0.2803, allocations: 12.25 kB / 401.5 MB, free: 6.23 MB / 318.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.000227/0.2805, allocations: 77.73 kB / 401.6 MB, free: 6.184 MB / 318.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0003074/0.2808, allocations: 141 kB / 401.7 MB, free: 6.082 MB / 318.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0003447/0.2812, allocations: 167.7 kB / 401.9 MB, free: 5.977 MB / 318.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0005806/0.2817, allocations: 0.6103 MB / 402.5 MB, free: 5.656 MB / 318.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002667/0.282, allocations: 152.5 kB / 402.6 MB, free: 5.562 MB / 318.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002624/0.2823, allocations: 231.8 kB / 402.9 MB, free: 5.449 MB / 318.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.000305/0.2826, allocations: 240.8 kB / 403.1 MB, free: 5.324 MB / 318.1 MB
Notification: Performance of NFPackage.collectConstants: time 9.447e-05/0.2827, allocations: 55.94 kB / 403.2 MB, free: 5.324 MB / 318.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 9.974e-05/0.2828, allocations: 58.62 kB / 403.2 MB, free: 5.32 MB / 318.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0001083/0.2829, allocations: 121.4 kB / 403.3 MB, free: 5.234 MB / 318.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0002305/0.2831, allocations: 262.9 kB / 403.6 MB, free: 5.07 MB / 318.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0006424/0.2837, allocations: 0.6234 MB / 404.2 MB, free: 4.816 MB / 318.1 MB
Notification: Performance of FrontEnd - DAE generated: time 5.009e-06/0.2837, allocations: 4.5 kB / 404.2 MB, free: 4.812 MB / 318.1 MB
Notification: Performance of FrontEnd: time 1.923e-06/0.2838, allocations: 1.281 kB / 404.2 MB, free: 4.812 MB / 318.1 MB
Notification: Performance of Transformations before backend: time 1.044e-05/0.2838, allocations: 0 / 404.2 MB, free: 4.812 MB / 318.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 100
 * Number of variables: 100
Notification: Performance of Generate backend data structure: time 0.001382/0.2851, allocations: 0.828 MB / 405 MB, free: 4.238 MB / 318.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.214e-05/0.2852, allocations: 16.98 kB / 405.1 MB, free: 4.23 MB / 318.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001087/0.2853, allocations: 60.78 kB / 405.1 MB, free: 4.199 MB / 318.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004497/0.2857, allocations: 304 kB / 405.4 MB, free: 3.965 MB / 318.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.073e-05/0.2858, allocations: 31.03 kB / 405.4 MB, free: 3.953 MB / 318.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.917e-05/0.2858, allocations: 40.78 kB / 405.5 MB, free: 3.941 MB / 318.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007694/0.2866, allocations: 457.7 kB / 405.9 MB, free: 3.703 MB / 318.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.176e-05/0.2866, allocations: 1.859 kB / 405.9 MB, free: 3.703 MB / 318.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.098e-05/0.2867, allocations: 21.39 kB / 406 MB, free: 3.688 MB / 318.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.322e-05/0.2867, allocations: 10.03 kB / 406 MB, free: 3.688 MB / 318.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005802/0.2873, allocations: 318.9 kB / 406.3 MB, free: 3.57 MB / 318.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002064/0.2893, allocations: 1.775 MB / 408 MB, free: 2.281 MB / 318.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006089/0.2899, allocations: 362.1 kB / 408.4 MB, free: 2.098 MB / 318.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005895/0.2905, allocations: 246.6 kB / 408.6 MB, free: 2.02 MB / 318.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 3.778e-05/0.2906, allocations: 5.391 kB / 408.6 MB, free: 2.02 MB / 318.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004677/0.291, allocations: 267.8 kB / 408.9 MB, free: 1.883 MB / 318.1 MB
Notification: Performance of pre-optimization done (n=43): time 2.875e-06/0.291, allocations: 0 / 408.9 MB, free: 1.883 MB / 318.1 MB
Notification: Performance of matching and sorting (n=43): time 0.002402/0.2934, allocations: 0.7778 MB / 409.7 MB, free: 1.609 MB / 318.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.117e-05/0.2935, allocations: 82.81 kB / 409.8 MB, free: 1.516 MB / 318.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003534/0.2938, allocations: 310.5 kB / 410.1 MB, free: 1.348 MB / 318.1 MB
Notification: Performance of collectPreVariables (initialization): time 3.72e-05/0.2939, allocations: 37.73 kB / 410.1 MB, free: 1.309 MB / 318.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001307/0.294, allocations: 219.3 kB / 410.3 MB, free: 1.125 MB / 318.1 MB
Notification: Performance of collectInitialBindings (initialization): time 8.767e-05/0.2941, allocations: 145.5 kB / 410.5 MB, free: 1.008 MB / 318.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001298/0.2942, allocations: 84.2 kB / 410.5 MB, free: 0.9609 MB / 318.1 MB
Notification: Performance of setup shared object (initialization): time 7.379e-05/0.2943, allocations: 359 kB / 410.9 MB, free: 0.6133 MB / 318.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002219/0.2945, allocations: 122.8 kB / 411 MB, free: 0.5547 MB / 318.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002686/0.2948, allocations: 246 kB / 411.3 MB, free: 340 kB / 318.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004765/0.2953, allocations: 384.6 kB / 411.6 MB, free: 44 kB / 318.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.661e-06/0.2953, allocations: 1.531 kB / 411.6 MB, free: 44 kB / 318.1 MB
Notification: Performance of matching and sorting (n=57) (initialization): time 0.0009513/0.2962, allocations: 0.5025 MB / 412.1 MB, free: 15.76 MB / 334.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.933e-05/0.2962, allocations: 7.469 kB / 412.1 MB, free: 15.76 MB / 334.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.644e-06/0.2963, allocations: 2.656 kB / 412.1 MB, free: 15.76 MB / 334.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004759/0.2967, allocations: 148.1 kB / 412.3 MB, free: 15.69 MB / 334.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002346/0.297, allocations: 68.16 kB / 412.4 MB, free: 15.67 MB / 334.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003108/0.3001, allocations: 2.442 MB / 414.8 MB, free: 13.6 MB / 334.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003256/0.3004, allocations: 45.64 kB / 414.8 MB, free: 13.57 MB / 334.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.017e-05/0.3004, allocations: 18.41 kB / 414.9 MB, free: 13.57 MB / 334.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 17
 * Number of states: 0 ()
 * Number of discrete variables: 13 (meanVoltage.y,$PRE.meanVoltage.y,meanCurrent.y,$PRE.meanCurrent.y,$whenCondition3,$whenCondition2,$whenCondition1,rootMeanSquareVoltage.mean.y,$PRE.rootMeanSquareVoltage.mean.y,rectifier.diode_p1.off,rectifier.diode_p2.off,rectifier.diode_n1.off,rectifier.diode_n2.off)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (40):
 * Single equations (assignments): 39
 * 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
   {(4,14)}
Notification: Performance of prepare postOptimizeDAE: time 0.000263/0.3007, allocations: 180.6 kB / 415 MB, free: 13.41 MB / 334.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.59e-05/0.3007, allocations: 38.3 kB / 415.1 MB, free: 13.39 MB / 334.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001022/0.3009, allocations: 47.14 kB / 415.1 MB, free: 13.35 MB / 334.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.318e-06/0.3009, allocations: 4.281 kB / 415.1 MB, free: 13.35 MB / 334.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.871e-06/0.3009, allocations: 0 / 415.1 MB, free: 13.35 MB / 334.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.863e-06/0.3009, allocations: 9.109 kB / 415.1 MB, free: 13.34 MB / 334.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001591/0.3025, allocations: 0.9793 MB / 416.1 MB, free: 12.62 MB / 334.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.125e-06/0.3025, allocations: 0 / 416.1 MB, free: 12.62 MB / 334.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001771/0.3026, allocations: 39.42 kB / 416.2 MB, free: 12.61 MB / 334.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004271/0.3031, allocations: 147.1 kB / 416.3 MB, free: 12.54 MB / 334.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.183e-05/0.3031, allocations: 7.281 kB / 416.3 MB, free: 12.53 MB / 334.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003248/0.3063, allocations: 2.433 MB / 418.7 MB, free: 10.47 MB / 334.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.493e-06/0.3063, allocations: 0 / 418.7 MB, free: 10.47 MB / 334.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001238/0.3076, allocations: 0.7085 MB / 419.4 MB, free: 10.02 MB / 334.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001918/0.3078, allocations: 76.83 kB / 419.5 MB, free: 9.965 MB / 334.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.935e-05/0.3078, allocations: 15.34 kB / 419.5 MB, free: 9.953 MB / 334.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000215/0.3081, allocations: 17.95 kB / 419.6 MB, free: 9.941 MB / 334.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001022/0.3082, allocations: 31.03 kB / 419.6 MB, free: 9.922 MB / 334.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.666e-05/0.3082, allocations: 17.48 kB / 419.6 MB, free: 9.914 MB / 334.1 MB
Notification: Performance of sorting global known variables: time 0.0002732/0.3085, allocations: 214.5 kB / 419.8 MB, free: 9.773 MB / 334.1 MB
Notification: Performance of sort global known variables: time 1e-07/0.3085, allocations: 0 / 419.8 MB, free: 9.773 MB / 334.1 MB
Notification: Performance of remove unused functions: time 0.0006978/0.3092, allocations: 151.3 kB / 420 MB, free: 9.734 MB / 334.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 3 (meanCurrent.x,rootMeanSquareVoltage.mean.x,meanVoltage.x)
 * Number of discrete variables: 10 ($whenCondition3,$whenCondition2,$whenCondition1,meanCurrent.y,rootMeanSquareVoltage.mean.y,meanVoltage.y,rectifier.diode_n2.off,rectifier.diode_n1.off,rectifier.diode_p2.off,rectifier.diode_p1.off)
 * Number of discrete states: 3 (meanVoltage.x,rootMeanSquareVoltage.mean.x,meanCurrent.x)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (26):
 * Single equations (assignments): 22
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 3
 * 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
   {(4,14)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0001956/0.3094, allocations: 121 kB / 420.1 MB, free: 9.621 MB / 334.1 MB
Notification: Performance of simCode: created initialization part: time 0.001265/0.3106, allocations: 0.5254 MB / 420.6 MB, free: 9.293 MB / 334.1 MB
Notification: Performance of simCode: created event and clocks part: time 3.897e-06/0.3106, allocations: 192 / 420.6 MB, free: 9.293 MB / 334.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.000599/0.3112, allocations: 365.5 kB / 421 MB, free: 9.039 MB / 334.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004943/0.3117, allocations: 81.28 kB / 421 MB, free: 8.992 MB / 334.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001888/0.3136, allocations: 0.8632 MB / 421.9 MB, free: 8.438 MB / 334.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004886/0.3141, allocations: 0.8281 MB / 422.7 MB, free: 7.68 MB / 334.1 MB
Notification: Performance of simCode: alias equations: time 0.0001373/0.3142, allocations: 40.42 kB / 422.8 MB, free: 7.66 MB / 334.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.714e-05/0.3143, allocations: 26.25 kB / 422.8 MB, free: 7.652 MB / 334.1 MB
Notification: Performance of SimCode: time 3.41e-07/0.3143, allocations: 0 / 422.8 MB, free: 7.652 MB / 334.1 MB
Notification: Performance of Templates: time 0.01526/0.3296, allocations: 7.32 MB / 430.1 MB, free: 1.332 MB / 334.1 MB
"
[Timeout remaining time 660]
make -j1 -f Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse.makefile [Timeout 660]
(rm -f Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse.pipe ; mkfifo Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse.pipe ; head -c 1048576 < Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse.pipe >> ../files/Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse.sim & ./Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS > Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse.pipe 2>&1) [Timeout 480]
diffSimulationResults("Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/Modelica/Electrical/PowerConverters/Examples/ACDC/RectifierBridge2Pulse/DiodeBridge2Pulse/DiodeBridge2Pulse.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.DiodeBridge2Pulse.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660]
""
[Timeout remaining time 660]
Reference file matches
[Calling sys.exit(0), Time elapsed: 4.785690201446414]