Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr PowerGrids_dev_PowerGrids.Electrical.Test.TestTapChangerLogicMax.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 0.00141/0.00141, allocations: 88.72 kB / 19.44 MB, free: 356 kB / 13.93 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 0.001738/0.001738, allocations: 157.7 kB / 22.75 MB, free: 1.684 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 1.474/1.474, allocations: 177.1 MB / 203.1 MB, free: 5.609 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 2.0.0-develop/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 2.0.0-develop/package.mo): time 0.0825/0.0825, allocations: 12.72 MB / 272.3 MB, free: 0.7578 MB / 250.7 MB " [Timeout remaining time 180] Using package PowerGrids with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 2.0.0-develop/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) Ignoring simflag -noemit -emit_protected=() since the simulation runtime does not accept it Running command: translateModel(PowerGrids.Electrical.Test.TestTapChangerLogicMax,tolerance=1e-06,outputFormat="mat",numberOfIntervals=500,variableFilter="Ntap|actionSel|directAction|lockedStart|reverseAction|runningStart|stateStart|t1st|tNext|tap|tapMax|tapMin|tapStart|time",fileNamePrefix="PowerGrids_dev_PowerGrids.Electrical.Test.TestTapChangerLogicMax") translateModel(PowerGrids.Electrical.Test.TestTapChangerLogicMax,tolerance=1e-06,outputFormat="mat",numberOfIntervals=500,variableFilter="Ntap|actionSel|directAction|lockedStart|reverseAction|runningStart|stateStart|t1st|tNext|tap|tapMax|tapMin|tapStart|time",fileNamePrefix="PowerGrids_dev_PowerGrids.Electrical.Test.TestTapChangerLogicMax") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.653e-06/1.653e-06, allocations: 0 / 347.7 MB, free: 0.625 MB / 266.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 4.177e-05/4.342e-05, allocations: 8.781 kB / 347.7 MB, free: 0.6172 MB / 266.7 MB Notification: Performance of NFInst.instantiate(PowerGrids.Electrical.Test.TestTapChangerLogicMax): time 0.00307/0.003114, allocations: 1.446 MB / 349.1 MB, free: 15.16 MB / 282.7 MB Notification: Performance of NFInst.instExpressions: time 0.001477/0.004591, allocations: 0.491 MB / 349.6 MB, free: 14.67 MB / 282.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 5.277e-05/0.004644, allocations: 0 / 349.6 MB, free: 14.67 MB / 282.7 MB Notification: Performance of NFTyping.typeComponents: time 2.758e-05/0.004671, allocations: 3.938 kB / 349.6 MB, free: 14.66 MB / 282.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0001245/0.004796, allocations: 19.84 kB / 349.6 MB, free: 14.64 MB / 282.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003187/0.005115, allocations: 79.83 kB / 349.7 MB, free: 14.57 MB / 282.7 MB Notification: Performance of NFFlatten.flatten: time 0.0003268/0.005441, allocations: 187.6 kB / 349.9 MB, free: 14.38 MB / 282.7 MB Notification: Performance of NFFlatten.resolveConnections: time 5.746e-05/0.005499, allocations: 3.984 kB / 349.9 MB, free: 14.38 MB / 282.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002907/0.00579, allocations: 135.7 kB / 350 MB, free: 14.25 MB / 282.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002013/0.005991, allocations: 71.78 kB / 350.1 MB, free: 14.18 MB / 282.7 MB Notification: Performance of NFPackage.collectConstants: time 6.264e-05/0.006053, allocations: 16 kB / 350.1 MB, free: 14.16 MB / 282.7 MB Notification: Performance of NFFlatten.collectFunctions: time 4.768e-05/0.006101, allocations: 12 kB / 350.1 MB, free: 14.15 MB / 282.7 MB Notification: Performance of NFScalarize.scalarize: time 9.824e-05/0.006199, allocations: 59.83 kB / 350.2 MB, free: 14.09 MB / 282.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0001558/0.006355, allocations: 67.84 kB / 350.3 MB, free: 14.02 MB / 282.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0003109/0.006666, allocations: 159.5 kB / 350.4 MB, free: 13.87 MB / 282.7 MB Notification: Performance of FrontEnd - DAE generated: time 3.156e-06/0.006669, allocations: 8 kB / 350.4 MB, free: 13.86 MB / 282.7 MB Notification: Performance of FrontEnd: time 1.202e-06/0.00667, allocations: 0 / 350.4 MB, free: 13.86 MB / 282.7 MB Notification: Performance of Transformations before backend: time 4.358e-06/0.006675, allocations: 0 / 350.4 MB, free: 13.86 MB / 282.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 10 * Number of variables: 10 Notification: Performance of Generate backend data structure: time 0.001455/0.00813, allocations: 481.8 kB / 350.9 MB, free: 13.36 MB / 282.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.908e-05/0.008179, allocations: 8.031 kB / 350.9 MB, free: 13.35 MB / 282.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002491/0.008428, allocations: 44.86 kB / 350.9 MB, free: 13.31 MB / 282.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000197/0.008625, allocations: 125.7 kB / 351.1 MB, free: 13.16 MB / 282.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.746e-05/0.008662, allocations: 20.3 kB / 351.1 MB, free: 13.14 MB / 282.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001163/0.008778, allocations: 36.28 kB / 351.1 MB, free: 13.11 MB / 282.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009744/0.009753, allocations: 417.1 kB / 351.5 MB, free: 12.68 MB / 282.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.378e-05/0.009777, allocations: 4.172 kB / 351.5 MB, free: 12.68 MB / 282.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.014e-05/0.009847, allocations: 12.36 kB / 351.5 MB, free: 12.66 MB / 282.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.192e-05/0.009859, allocations: 7.938 kB / 351.6 MB, free: 12.66 MB / 282.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002671/0.01013, allocations: 59.94 kB / 351.6 MB, free: 12.6 MB / 282.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005369/0.01066, allocations: 284.4 kB / 351.9 MB, free: 12.29 MB / 282.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0003182/0.01098, allocations: 82.52 kB / 352 MB, free: 12.2 MB / 282.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002695/0.01125, allocations: 68.8 kB / 352 MB, free: 12.13 MB / 282.7 MB Notification: Performance of preOpt evalFunc (simulation): time 1.658e-05/0.01127, allocations: 0 / 352 MB, free: 12.13 MB / 282.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001364/0.01263, allocations: 0.5845 MB / 352.6 MB, free: 11.52 MB / 282.7 MB Notification: Performance of pre-optimization done (n=30): time 2.766e-06/0.01263, allocations: 0 / 352.6 MB, free: 11.52 MB / 282.7 MB Notification: Performance of matching and sorting (n=30): time 0.001742/0.01437, allocations: 0.6652 MB / 353.3 MB, free: 10.85 MB / 282.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.902e-05/0.01446, allocations: 67.39 kB / 353.4 MB, free: 10.77 MB / 282.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001837/0.01465, allocations: 121.8 kB / 353.5 MB, free: 10.64 MB / 282.7 MB Notification: Performance of collectPreVariables (initialization): time 8.964e-05/0.01474, allocations: 45.69 kB / 353.5 MB, free: 10.59 MB / 282.7 MB Notification: Performance of collectInitialEqns (initialization): time 9.923e-05/0.01484, allocations: 92.78 kB / 353.6 MB, free: 10.5 MB / 282.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001213/0.01496, allocations: 71.58 kB / 353.7 MB, free: 10.43 MB / 282.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001498/0.01511, allocations: 53.7 kB / 353.7 MB, free: 10.37 MB / 282.7 MB Notification: Performance of setup shared object (initialization): time 0.000253/0.01536, allocations: 330.8 kB / 354.1 MB, free: 10.04 MB / 282.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002596/0.01562, allocations: 92.3 kB / 354.1 MB, free: 9.945 MB / 282.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004139/0.01603, allocations: 224.6 kB / 354.4 MB, free: 9.684 MB / 282.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006159/0.01665, allocations: 236.1 kB / 354.6 MB, free: 9.438 MB / 282.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.406e-06/0.01665, allocations: 0 / 354.6 MB, free: 9.438 MB / 282.7 MB Notification: Performance of matching and sorting (n=39) (initialization): time 0.000679/0.01733, allocations: 265.2 kB / 354.8 MB, free: 9.172 MB / 282.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.421e-05/0.01736, allocations: 4.125 kB / 354.9 MB, free: 9.168 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.764e-06/0.01736, allocations: 4 kB / 354.9 MB, free: 9.164 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 3.181e-05/0.0174, allocations: 4 kB / 354.9 MB, free: 9.16 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001425/0.01754, allocations: 15.97 kB / 354.9 MB, free: 9.145 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.666e-05/0.01756, allocations: 7.938 kB / 354.9 MB, free: 9.137 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003569/0.01791, allocations: 47.83 kB / 354.9 MB, free: 9.09 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.343e-05/0.01795, allocations: 8 kB / 354.9 MB, free: 9.082 MB / 282.7 MB Warning: Assuming fixed start value for the following 4 variables: locked:DISCRETE(start = lockedStart fixed = true ) \"whether the tap-changer/phase-shifter is locked\" type: Boolean valueUnderStop:DISCRETE(start = false fixed = true protected = true ) \"whether the monitored signal is under the stop limit\" type: Boolean valueAboveMax:DISCRETE(start = false fixed = true protected = true ) \"wheter the monitored signal is above the maximum limit\" type: Boolean running:DISCRETE(start = runningStart fixed = true ) \"whether the tap-changer/phase-shifter is running\" type: Boolean Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 5 * Number of states: 0 () * Number of discrete variables: 39 ($PRE.locked,$PRE.valueUnderStop,$PRE.valueAboveMax,$PRE.running,tValueAboveMaxWhileRunning,$PRE.tValueAboveMaxWhileRunning,tTapMoved,$PRE.tTapMoved,lookingToDecreaseTap,lookingToIncreaseTap,tap,$PRE.tap,state,$PRE.state,$whenCondition18,$whenCondition17,$whenCondition16,$whenCondition15,$whenCondition14,$whenCondition13,$whenCondition12,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,$whenCondition21,$whenCondition20,$whenCondition19,valueAboveMax,valueUnderStop,locked,running) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (39): * 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: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0003171/0.01826, allocations: 168.9 kB / 355.1 MB, free: 8.91 MB / 282.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001606/0.01842, allocations: 59.81 kB / 355.2 MB, free: 8.852 MB / 282.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001293/0.01855, allocations: 37.61 kB / 355.2 MB, free: 8.82 MB / 282.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.378e-06/0.01856, allocations: 0 / 355.2 MB, free: 8.82 MB / 282.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.132e-06/0.01856, allocations: 0 / 355.2 MB, free: 8.82 MB / 282.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.208e-06/0.01857, allocations: 4 kB / 355.2 MB, free: 8.816 MB / 282.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003569/0.01893, allocations: 185.2 kB / 355.4 MB, free: 8.605 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.385e-06/0.01893, allocations: 0 / 355.4 MB, free: 8.605 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.778e-05/0.01898, allocations: 11.94 kB / 355.4 MB, free: 8.594 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.426e-06/0.01898, allocations: 4 kB / 355.4 MB, free: 8.59 MB / 282.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.389e-05/0.01907, allocations: 31.88 kB / 355.4 MB, free: 8.559 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.575e-06/0.01907, allocations: 0 / 355.4 MB, free: 8.559 MB / 282.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.112e-06/0.01907, allocations: 0 / 355.4 MB, free: 8.559 MB / 282.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001379/0.02045, allocations: 0.5672 MB / 356 MB, free: 7.973 MB / 282.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002281/0.02068, allocations: 39.83 kB / 356 MB, free: 7.934 MB / 282.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001308/0.02081, allocations: 31.89 kB / 356.1 MB, free: 7.902 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003482/0.02116, allocations: 39.94 kB / 356.1 MB, free: 7.863 MB / 282.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003514/0.02151, allocations: 87.81 kB / 356.2 MB, free: 7.777 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001064/0.02161, allocations: 43.95 kB / 356.2 MB, free: 7.734 MB / 282.7 MB Notification: Performance of sorting global known variables: time 0.0001091/0.02172, allocations: 99.27 kB / 356.3 MB, free: 7.637 MB / 282.7 MB Notification: Performance of sort global known variables: time 1.41e-07/0.02172, allocations: 0 / 356.3 MB, free: 7.637 MB / 282.7 MB Notification: Performance of remove unused functions: time 0.0005251/0.02225, allocations: 75.98 kB / 356.4 MB, free: 7.562 MB / 282.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 30 ($whenCondition19,$whenCondition20,$whenCondition21,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10,$whenCondition11,$whenCondition12,$whenCondition13,$whenCondition14,$whenCondition15,$whenCondition16,$whenCondition17,$whenCondition18,state,locked,tap,lookingToIncreaseTap,lookingToDecreaseTap,tTapMoved,valueUnderStop,valueAboveMax,tValueAboveMaxWhileRunning) * Number of discrete states: 6 (valueAboveMax,tap,locked,state,valueUnderStop,tTapMoved) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (30): * Single equations (assignments): 26 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 4 * 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 0.0002833/0.02253, allocations: 133.1 kB / 356.5 MB, free: 7.422 MB / 282.7 MB Notification: Performance of simCode: created initialization part: time 0.0008371/0.02337, allocations: 281 kB / 356.8 MB, free: 7.148 MB / 282.7 MB Notification: Performance of simCode: created event and clocks part: time 3.166e-06/0.02337, allocations: 0 / 356.8 MB, free: 7.148 MB / 282.7 MB Notification: Performance of simCode: created simulation system equations: time 0.000479/0.02385, allocations: 171.8 kB / 357 MB, free: 6.98 MB / 282.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005219/0.02437, allocations: 60.73 kB / 357 MB, free: 6.922 MB / 282.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001596/0.02597, allocations: 441.5 kB / 357.5 MB, free: 6.465 MB / 282.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001519/0.02612, allocations: 107.2 kB / 357.6 MB, free: 6.336 MB / 282.7 MB Notification: Performance of simCode: alias equations: time 0.0001977/0.02632, allocations: 33.92 kB / 357.6 MB, free: 6.301 MB / 282.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002136/0.02653, allocations: 40.47 kB / 357.6 MB, free: 6.262 MB / 282.7 MB Notification: Performance of SimCode: time 7.81e-07/0.02653, allocations: 0 / 357.6 MB, free: 6.262 MB / 282.7 MB Notification: Performance of Templates: time 0.01371/0.04024, allocations: 3.979 MB / 361.6 MB, free: 2.328 MB / 282.7 MB " [Timeout remaining time 660] make -j1 -f PowerGrids_dev_PowerGrids.Electrical.Test.TestTapChangerLogicMax.makefile [Timeout 660] (rm -f PowerGrids_dev_PowerGrids.Electrical.Test.TestTapChangerLogicMax.pipe ; mkfifo PowerGrids_dev_PowerGrids.Electrical.Test.TestTapChangerLogicMax.pipe ; head -c 1048576 < PowerGrids_dev_PowerGrids.Electrical.Test.TestTapChangerLogicMax.pipe >> ../files/PowerGrids_dev_PowerGrids.Electrical.Test.TestTapChangerLogicMax.sim & ./PowerGrids_dev_PowerGrids.Electrical.Test.TestTapChangerLogicMax -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > PowerGrids_dev_PowerGrids.Electrical.Test.TestTapChangerLogicMax.pipe 2>&1) [Timeout 480] diffSimulationResults("PowerGrids_dev_PowerGrids.Electrical.Test.TestTapChangerLogicMax_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/PowerGrids/PowerGrids.Electrical.Test.TestTapChangerLogicMax_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/PowerGrids_dev_PowerGrids.Electrical.Test.TestTapChangerLogicMax.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] "" Variables in the reference:Ntap,actionSel,directAction,lockedStart,reverseAction,runningStart,stateStart,t1st,tNext,tap,tapMax,tapMin,tapStart,time Variables in the result:Ntap,actionSel,directAction,lockedStart,reverseAction,runningStart,stateStart,t1st,tNext,tap,tapMax,tapMin,tapStart,time [Calling sys.exit(0), Time elapsed: 4.550331569043919]