Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ElectricalEnergyStorage_ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle.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 0.001048/0.001048, allocations: 93.06 kB / 19.65 MB, free: 276 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 0.0009253/0.0009253, allocations: 169 kB / 23.02 MB, free: 1.547 MB / 18.57 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 0.8995/0.8995, allocations: 158.6 MB / 184.9 MB, free: 2.91 MB / 170.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ElectricalEnergyStorage master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ElectricalEnergyStorage master/package.mo): time 0.03595/0.03595, allocations: 5.573 MB / 242.8 MB, free: 9.512 MB / 234.7 MB " [Timeout remaining time 180] Using package ElectricalEnergyStorage with version 3.2.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ElectricalEnergyStorage master/package.mo) 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 4.1.0 (/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(ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=6930,variableFilter="",fileNamePrefix="ElectricalEnergyStorage_ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle") translateModel(ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=6930,variableFilter="",fileNamePrefix="ElectricalEnergyStorage_ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.553e-06/1.553e-06, allocations: 0 / 309.8 MB, free: 53.36 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.817e-05/1.973e-05, allocations: 4.875 kB / 309.8 MB, free: 53.35 MB / 282.7 MB Notification: Performance of NFInst.instantiate(ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle): time 0.006319/0.006339, allocations: 4.517 MB / 314.3 MB, free: 50.44 MB / 282.7 MB Notification: Performance of NFInst.instExpressions: time 0.004091/0.01043, allocations: 2.684 MB / 317 MB, free: 48.17 MB / 282.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003224/0.01075, allocations: 23.88 kB / 317 MB, free: 48.14 MB / 282.7 MB Notification: Performance of NFTyping.typeComponents: time 0.001136/0.01189, allocations: 0.618 MB / 317.7 MB, free: 47.52 MB / 282.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:139:3-175:14:writable] Warning: Pure function 'Modelica.Utilities.Strings.isEmpty' contains a call to impure function 'Modelica.Utilities.Strings.Advanced.skipWhiteSpace'. Notification: Performance of NFTyping.typeBindings: time 0.000385/0.01227, allocations: 246 kB / 317.9 MB, free: 47.28 MB / 282.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004519/0.01273, allocations: 447.3 kB / 318.3 MB, free: 46.84 MB / 282.7 MB Notification: Performance of NFFlatten.flatten: time 0.0007687/0.01349, allocations: 1.291 MB / 319.6 MB, free: 45.55 MB / 282.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003226/0.01382, allocations: 316.3 kB / 319.9 MB, free: 45.23 MB / 282.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0004166/0.01423, allocations: 0.655 MB / 320.6 MB, free: 44.57 MB / 282.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002543/0.01449, allocations: 335 kB / 320.9 MB, free: 44.24 MB / 282.7 MB Notification: Performance of NFPackage.collectConstants: time 9.152e-05/0.01458, allocations: 132 kB / 321 MB, free: 44.11 MB / 282.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0001367/0.01472, allocations: 163.9 kB / 321.2 MB, free: 43.95 MB / 282.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0001465/0.01486, allocations: 275.1 kB / 321.5 MB, free: 43.68 MB / 282.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0001969/0.01506, allocations: 351.1 kB / 321.8 MB, free: 43.34 MB / 282.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0007146/0.01577, allocations: 0.8448 MB / 322.7 MB, free: 42.49 MB / 282.7 MB Notification: Performance of FrontEnd - DAE generated: time 3.827e-06/0.01578, allocations: 0 / 322.7 MB, free: 42.49 MB / 282.7 MB Notification: Performance of FrontEnd: time 1.833e-06/0.01578, allocations: 0 / 322.7 MB, free: 42.49 MB / 282.7 MB Notification: Performance of Transformations before backend: time 1.124e-05/0.01579, allocations: 0 / 322.7 MB, free: 42.49 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: 170 * Number of variables: 170 Notification: Performance of Generate backend data structure: time 0.001441/0.01723, allocations: 1.494 MB / 324.2 MB, free: 40.93 MB / 282.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.536e-05/0.01728, allocations: 11.98 kB / 324.2 MB, free: 40.92 MB / 282.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000169/0.01745, allocations: 164.2 kB / 324.3 MB, free: 40.76 MB / 282.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005337/0.01798, allocations: 0.6138 MB / 324.9 MB, free: 40.12 MB / 282.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.426e-05/0.01802, allocations: 54.38 kB / 325 MB, free: 40.06 MB / 282.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 7.826e-05/0.0181, allocations: 72.38 kB / 325.1 MB, free: 39.99 MB / 282.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007383/0.01884, allocations: 0.6849 MB / 325.8 MB, free: 39.24 MB / 282.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.526e-05/0.01886, allocations: 3.938 kB / 325.8 MB, free: 39.24 MB / 282.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.066e-05/0.0189, allocations: 31.98 kB / 325.8 MB, free: 39.21 MB / 282.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.245e-05/0.01891, allocations: 16 kB / 325.8 MB, free: 39.19 MB / 282.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003832/0.01929, allocations: 239.6 kB / 326 MB, free: 38.96 MB / 282.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002044/0.02134, allocations: 2.73 MB / 328.8 MB, free: 36.14 MB / 282.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0004106/0.02175, allocations: 247.4 kB / 329 MB, free: 35.89 MB / 282.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001245/0.02187, allocations: 79.42 kB / 329.1 MB, free: 35.81 MB / 282.7 MB Notification: Performance of preOpt evalFunc (simulation): time 2.961e-05/0.0219, allocations: 8 kB / 329.1 MB, free: 35.8 MB / 282.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000276/0.02218, allocations: 285.2 kB / 329.4 MB, free: 35.5 MB / 282.7 MB Notification: Performance of pre-optimization done (n=46): time 1.773e-06/0.02218, allocations: 0 / 329.4 MB, free: 35.5 MB / 282.7 MB Notification: Performance of matching and sorting (n=46): time 0.0007088/0.02289, allocations: 476 kB / 329.8 MB, free: 35.02 MB / 282.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.116e-05/0.02293, allocations: 144.5 kB / 330 MB, free: 34.85 MB / 282.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004964/0.02343, allocations: 0.7259 MB / 330.7 MB, free: 34.11 MB / 282.7 MB Notification: Performance of collectPreVariables (initialization): time 3.337e-05/0.02346, allocations: 37.7 kB / 330.7 MB, free: 34.06 MB / 282.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002/0.02366, allocations: 0.5302 MB / 331.3 MB, free: 33.53 MB / 282.7 MB Notification: Performance of collectInitialBindings (initialization): time 7.287e-05/0.02373, allocations: 150.8 kB / 331.4 MB, free: 33.38 MB / 282.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001266/0.02386, allocations: 131.9 kB / 331.5 MB, free: 33.24 MB / 282.7 MB Notification: Performance of setup shared object (initialization): time 0.0001102/0.02397, allocations: 0.5781 MB / 332.1 MB, free: 32.65 MB / 282.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000205/0.02417, allocations: 234.1 kB / 332.4 MB, free: 32.39 MB / 282.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002498/0.02442, allocations: 497.4 kB / 332.8 MB, free: 31.79 MB / 282.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.000344/0.02477, allocations: 486.9 kB / 333.3 MB, free: 31.22 MB / 282.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.747e-06/0.02477, allocations: 4 kB / 333.3 MB, free: 31.22 MB / 282.7 MB Notification: Performance of matching and sorting (n=84) (initialization): time 0.0006674/0.02544, allocations: 0.8097 MB / 334.1 MB, free: 30.34 MB / 282.7 MB Notification: Performance of prepare postOptimizeDAE: time 5.075e-05/0.02549, allocations: 156.5 kB / 334.3 MB, free: 30.15 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.834e-06/0.0255, allocations: 4 kB / 334.3 MB, free: 30.15 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001751/0.02567, allocations: 43.61 kB / 334.3 MB, free: 30.1 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002605/0.02593, allocations: 132.2 kB / 334.5 MB, free: 29.97 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007409/0.02667, allocations: 2.106 MB / 336.6 MB, free: 27.75 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002411/0.02691, allocations: 87.53 kB / 336.6 MB, free: 27.66 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.022e-05/0.02695, allocations: 24 kB / 336.7 MB, free: 27.64 MB / 282.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 29 (greaterThreshold.y,fTP72_1.liberal1.pulse1C1.count,$PRE.fTP72_1.liberal1.pulse1C1.count,fTP72_1.liberal1.pulse1C1.T_start,$PRE.fTP72_1.liberal1.pulse1C1.T_start,fTP72_1.liberal1.pulse0_45C.count,$PRE.fTP72_1.liberal1.pulse0_45C.count,fTP72_1.liberal1.pulse0_45C.T_start,$PRE.fTP72_1.liberal1.pulse0_45C.T_start,fTP72_1.liberal1.pulse0_9C.count,$PRE.fTP72_1.liberal1.pulse0_9C.count,fTP72_1.liberal1.pulse0_9C.T_start,$PRE.fTP72_1.liberal1.pulse0_9C.T_start,fTP72_1.liberal1.pulse0_5C.count,$PRE.fTP72_1.liberal1.pulse0_5C.count,fTP72_1.liberal1.pulse0_5C.T_start,$PRE.fTP72_1.liberal1.pulse0_5C.T_start,fTP72_1.liberal1.polse1C.count,$PRE.fTP72_1.liberal1.polse1C.count,fTP72_1.liberal1.polse1C.T_start,$PRE.fTP72_1.liberal1.polse1C.T_start,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,batteryCell.calculator.EquivalentCycles.integrator.local_reset,batteryCell.calculator.q.absInt.local_reset,batteryCell.calculator.sOC.integrator.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (74): * Single equations (assignments): 68 * Array equations: 0 * Algorithm blocks: 5 * 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 {(1,5)} Notification: Performance of prepare postOptimizeDAE: time 0.0001515/0.02711, allocations: 224.6 kB / 336.9 MB, free: 27.41 MB / 282.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.573e-05/0.02717, allocations: 91.48 kB / 337 MB, free: 27.32 MB / 282.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.423e-05/0.02724, allocations: 79.11 kB / 337.1 MB, free: 27.23 MB / 282.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.485e-06/0.02724, allocations: 4 kB / 337.1 MB, free: 27.23 MB / 282.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.585e-06/0.02724, allocations: 0 / 337.1 MB, free: 27.23 MB / 282.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.909e-06/0.02725, allocations: 3.938 kB / 337.1 MB, free: 27.22 MB / 282.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008059/0.02805, allocations: 1.025 MB / 338.1 MB, free: 26.15 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.425e-06/0.02805, allocations: 7.875 kB / 338.1 MB, free: 26.14 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001686/0.02822, allocations: 63.89 kB / 338.2 MB, free: 26.08 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 7.187e-05/0.0283, allocations: 39.66 kB / 338.2 MB, free: 26.04 MB / 282.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.263e-05/0.02832, allocations: 12 kB / 338.2 MB, free: 26.03 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006053/0.02892, allocations: 2.11 MB / 340.3 MB, free: 23.8 MB / 282.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.162e-06/0.02892, allocations: 0 / 340.3 MB, free: 23.8 MB / 282.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005672/0.02949, allocations: 0.6018 MB / 340.9 MB, free: 23.18 MB / 282.7 MB Notification: Performance of postOpt removeConstants (simulation): time 6.45e-05/0.02956, allocations: 87.45 kB / 341 MB, free: 23.09 MB / 282.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.117e-05/0.02961, allocations: 19.98 kB / 341 MB, free: 23.07 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001834/0.02979, allocations: 35.97 kB / 341.1 MB, free: 23.04 MB / 282.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000133/0.02992, allocations: 67.88 kB / 341.1 MB, free: 22.97 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.867e-05/0.02994, allocations: 12 kB / 341.1 MB, free: 22.96 MB / 282.7 MB Notification: Performance of sorting global known variables: time 0.000288/0.03023, allocations: 458.9 kB / 341.6 MB, free: 22.52 MB / 282.7 MB Notification: Performance of sort global known variables: time 8e-08/0.03023, allocations: 0 / 341.6 MB, free: 22.52 MB / 282.7 MB Notification: Performance of remove unused functions: time 0.0003581/0.03059, allocations: 199.5 kB / 341.8 MB, free: 22.32 MB / 282.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 3 (batteryCell.calculator.sOC.integrator.y,batteryCell.calculator.q.absInt.y,batteryCell.calculator.EquivalentCycles.integrator.y) * Number of discrete variables: 16 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,fTP72_1.liberal1.polse1C.T_start,fTP72_1.liberal1.polse1C.count,fTP72_1.liberal1.pulse0_5C.T_start,fTP72_1.liberal1.pulse0_5C.count,fTP72_1.liberal1.pulse0_9C.T_start,fTP72_1.liberal1.pulse0_9C.count,fTP72_1.liberal1.pulse0_45C.T_start,fTP72_1.liberal1.pulse0_45C.count,fTP72_1.liberal1.pulse1C1.T_start,fTP72_1.liberal1.pulse1C1.count,greaterThreshold.y) * Number of discrete states: 5 (fTP72_1.liberal1.polse1C.count,fTP72_1.liberal1.pulse0_5C.count,fTP72_1.liberal1.pulse0_9C.count,fTP72_1.liberal1.pulse0_45C.count,fTP72_1.liberal1.pulse1C1.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (41): * Single equations (assignments): 30 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * 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 {(1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0006862/0.03127, allocations: 362 kB / 342.1 MB, free: 22.04 MB / 282.7 MB Notification: Performance of simCode: created initialization part: time 0.0006571/0.03193, allocations: 0.8937 MB / 343 MB, free: 21.04 MB / 282.7 MB Notification: Performance of simCode: created event and clocks part: time 2.034e-06/0.03193, allocations: 4.062 kB / 343 MB, free: 21.04 MB / 282.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0002239/0.03216, allocations: 329.4 kB / 343.4 MB, free: 20.69 MB / 282.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004337/0.03259, allocations: 173.8 kB / 343.5 MB, free: 20.52 MB / 282.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001494/0.03409, allocations: 1.267 MB / 344.8 MB, free: 19.22 MB / 282.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 9.739e-05/0.03418, allocations: 174.4 kB / 345 MB, free: 19.02 MB / 282.7 MB Notification: Performance of simCode: alias equations: time 0.0001576/0.03434, allocations: 68.84 kB / 345 MB, free: 18.96 MB / 282.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001035/0.03444, allocations: 52.5 kB / 345.1 MB, free: 18.91 MB / 282.7 MB Notification: Performance of SimCode: time 5.31e-07/0.03444, allocations: 4 kB / 345.1 MB, free: 18.9 MB / 282.7 MB Notification: Performance of Templates: time 0.01135/0.0458, allocations: 11.2 MB / 356.3 MB, free: 7.695 MB / 282.7 MB " [Timeout remaining time 660] make -j1 -f ElectricalEnergyStorage_ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle.makefile [Timeout 660] (rm -f ElectricalEnergyStorage_ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle.pipe ; mkfifo ElectricalEnergyStorage_ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle.pipe ; head -c 1048576 < ElectricalEnergyStorage_ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle.pipe >> ../files/ElectricalEnergyStorage_ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle.sim & ./ElectricalEnergyStorage_ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle -abortSlowSimulation -alarm=240 -lv LOG_STATS > ElectricalEnergyStorage_ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 3.2371714608743787]