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 0.001354/0.001354, allocations: 84.73 kB / 19.44 MB, free: 352 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 0.001545/0.001545, allocations: 157.7 kB / 22.75 MB, free: 1.68 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 1.369/1.369, allocations: 158.6 MB / 184.6 MB, free: 2.883 MB / 170.7 MB " [Timeout remaining time 178] 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 0.05812/0.05812, allocations: 5.569 MB / 242.4 MB, free: 9.582 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 1.773e-06/1.773e-06, allocations: 0 / 309.1 MB, free: 53.29 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.836e-05/3.014e-05, allocations: 3.438 kB / 309.1 MB, free: 53.29 MB / 282.7 MB Notification: Performance of NFInst.instantiate(ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle): time 0.006999/0.007029, allocations: 4.237 MB / 313.3 MB, free: 50.49 MB / 282.7 MB Notification: Performance of NFInst.instExpressions: time 0.004456/0.01148, allocations: 2.544 MB / 315.9 MB, free: 48.74 MB / 282.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008117/0.0123, allocations: 19.88 kB / 315.9 MB, free: 48.72 MB / 282.7 MB Notification: Performance of NFTyping.typeComponents: time 0.001663/0.01396, allocations: 0.6246 MB / 316.5 MB, free: 48.17 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 0.0008522/0.01481, allocations: 242 kB / 316.7 MB, free: 47.93 MB / 282.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0008696/0.01568, allocations: 443.3 kB / 317.2 MB, free: 47.5 MB / 282.7 MB Notification: Performance of NFFlatten.flatten: time 0.001387/0.01707, allocations: 1.295 MB / 318.5 MB, free: 46.21 MB / 282.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0005753/0.01764, allocations: 312.3 kB / 318.8 MB, free: 45.89 MB / 282.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0008753/0.01852, allocations: 0.6628 MB / 319.4 MB, free: 45.22 MB / 282.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0004993/0.01902, allocations: 327 kB / 319.8 MB, free: 44.9 MB / 282.7 MB Notification: Performance of NFPackage.collectConstants: time 0.000201/0.01922, allocations: 132 kB / 319.9 MB, free: 44.77 MB / 282.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002746/0.01949, allocations: 159.9 kB / 320 MB, free: 44.62 MB / 282.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0002233/0.01972, allocations: 283.1 kB / 320.3 MB, free: 44.34 MB / 282.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0004334/0.02015, allocations: 347.1 kB / 320.7 MB, free: 44 MB / 282.7 MB Notification: Performance of NFConvertDAE.convert: time 0.001363/0.02151, allocations: 1.597 MB / 322.3 MB, free: 42.4 MB / 282.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.418e-06/0.02152, allocations: 4 kB / 322.3 MB, free: 42.39 MB / 282.7 MB Notification: Performance of FrontEnd: time 1.473e-06/0.02152, allocations: 0 / 322.3 MB, free: 42.39 MB / 282.7 MB Notification: Performance of Transformations before backend: time 5.607e-05/0.02157, allocations: 0 / 322.3 MB, free: 42.39 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 0.002882/0.02446, allocations: 1.41 MB / 323.7 MB, free: 40.92 MB / 282.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.629e-05/0.02449, allocations: 11.98 kB / 323.7 MB, free: 40.91 MB / 282.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002876/0.02478, allocations: 168.2 kB / 323.8 MB, free: 40.75 MB / 282.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009205/0.0257, allocations: 0.656 MB / 324.5 MB, free: 40.06 MB / 282.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.211e-05/0.02574, allocations: 54.36 kB / 324.6 MB, free: 40.01 MB / 282.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001138/0.02586, allocations: 76.38 kB / 324.6 MB, free: 39.94 MB / 282.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00148/0.02734, allocations: 0.8975 MB / 325.5 MB, free: 38.98 MB / 282.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.938e-05/0.02736, allocations: 7.938 kB / 325.5 MB, free: 38.98 MB / 282.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.462e-05/0.02742, allocations: 24.75 kB / 325.6 MB, free: 38.95 MB / 282.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.16e-05/0.02743, allocations: 20 kB / 325.6 MB, free: 38.93 MB / 282.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001572/0.029, allocations: 0.6414 MB / 326.2 MB, free: 38.29 MB / 282.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003204/0.03221, allocations: 2.489 MB / 328.7 MB, free: 35.73 MB / 282.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0014/0.03361, allocations: 0.53 MB / 329.2 MB, free: 35.19 MB / 282.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006256/0.03423, allocations: 244.5 kB / 329.5 MB, free: 34.95 MB / 282.7 MB Notification: Performance of preOpt evalFunc (simulation): time 4.415e-05/0.03428, allocations: 8 kB / 329.5 MB, free: 34.94 MB / 282.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008637/0.03514, allocations: 437.8 kB / 329.9 MB, free: 34.49 MB / 282.7 MB Notification: Performance of pre-optimization done (n=46): time 2.244e-06/0.03514, allocations: 0 / 329.9 MB, free: 34.49 MB / 282.7 MB Notification: Performance of matching and sorting (n=46): time 0.002506/0.03765, allocations: 0.8993 MB / 330.8 MB, free: 33.58 MB / 282.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.647e-05/0.0377, allocations: 136.5 kB / 330.9 MB, free: 33.41 MB / 282.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009063/0.0386, allocations: 0.8478 MB / 331.8 MB, free: 32.56 MB / 282.7 MB Notification: Performance of collectPreVariables (initialization): time 6.148e-05/0.03866, allocations: 45.7 kB / 331.8 MB, free: 32.51 MB / 282.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002777/0.03894, allocations: 456.3 kB / 332.3 MB, free: 32.06 MB / 282.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001033/0.03905, allocations: 150.8 kB / 332.4 MB, free: 31.91 MB / 282.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001973/0.03924, allocations: 134.3 kB / 332.6 MB, free: 31.77 MB / 282.7 MB Notification: Performance of setup shared object (initialization): time 9.017e-05/0.03933, allocations: 390.7 kB / 332.9 MB, free: 31.38 MB / 282.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007741/0.04011, allocations: 446 kB / 333.4 MB, free: 30.92 MB / 282.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008401/0.04095, allocations: 0.6458 MB / 334 MB, free: 30.17 MB / 282.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001361/0.04231, allocations: 0.753 MB / 334.8 MB, free: 29.34 MB / 282.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.549e-06/0.04231, allocations: 0 / 334.8 MB, free: 29.34 MB / 282.7 MB Notification: Performance of matching and sorting (n=84) (initialization): time 0.002029/0.04434, allocations: 1.213 MB / 336 MB, free: 28.06 MB / 282.7 MB Notification: Performance of prepare postOptimizeDAE: time 6.002e-05/0.0444, allocations: 152.5 kB / 336.1 MB, free: 27.88 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.203e-05/0.04441, allocations: 4 kB / 336.1 MB, free: 27.88 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002465/0.04466, allocations: 48.77 kB / 336.2 MB, free: 27.82 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005403/0.0452, allocations: 123.8 kB / 336.3 MB, free: 27.7 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001098/0.0463, allocations: 1.598 MB / 337.9 MB, free: 26 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007418/0.04704, allocations: 115.4 kB / 338 MB, free: 25.89 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.853e-05/0.0471, allocations: 24 kB / 338 MB, free: 25.87 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 0.0003664/0.04747, allocations: 297.6 kB / 338.3 MB, free: 25.57 MB / 282.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001614/0.04763, allocations: 99.55 kB / 338.4 MB, free: 25.47 MB / 282.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001568/0.04778, allocations: 83.11 kB / 338.5 MB, free: 25.38 MB / 282.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.296e-06/0.04779, allocations: 4.047 kB / 338.5 MB, free: 25.38 MB / 282.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.549e-06/0.04779, allocations: 3.984 kB / 338.5 MB, free: 25.37 MB / 282.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.891e-06/0.0478, allocations: 7.922 kB / 338.5 MB, free: 25.36 MB / 282.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002111/0.04991, allocations: 1.23 MB / 339.8 MB, free: 24.09 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.048e-06/0.04991, allocations: 3.938 kB / 339.8 MB, free: 24.09 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004073/0.05032, allocations: 75.88 kB / 339.8 MB, free: 24.02 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001416/0.05046, allocations: 52.77 kB / 339.9 MB, free: 23.96 MB / 282.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.168e-05/0.0505, allocations: 19.98 kB / 339.9 MB, free: 23.94 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009805/0.05148, allocations: 1.586 MB / 341.5 MB, free: 22.26 MB / 282.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.953e-06/0.05149, allocations: 0 / 341.5 MB, free: 22.26 MB / 282.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002197/0.05368, allocations: 1.044 MB / 342.5 MB, free: 21.2 MB / 282.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001554/0.05384, allocations: 91.45 kB / 342.6 MB, free: 21.11 MB / 282.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001084/0.05395, allocations: 20 kB / 342.7 MB, free: 21.09 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005716/0.05452, allocations: 59.91 kB / 342.7 MB, free: 21.03 MB / 282.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001893/0.05471, allocations: 83.83 kB / 342.8 MB, free: 20.95 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.254e-05/0.05474, allocations: 16 kB / 342.8 MB, free: 20.93 MB / 282.7 MB Notification: Performance of sorting global known variables: time 0.0005983/0.05534, allocations: 0.5771 MB / 343.4 MB, free: 20.36 MB / 282.7 MB Notification: Performance of sort global known variables: time 7e-08/0.05534, allocations: 4 kB / 343.4 MB, free: 20.36 MB / 282.7 MB Notification: Performance of remove unused functions: time 0.0007012/0.05604, allocations: 195.5 kB / 343.6 MB, free: 20.16 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 0.001649/0.05769, allocations: 410.7 kB / 344 MB, free: 19.84 MB / 282.7 MB Notification: Performance of simCode: created initialization part: time 0.001863/0.05955, allocations: 1.171 MB / 345.2 MB, free: 18.56 MB / 282.7 MB Notification: Performance of simCode: created event and clocks part: time 2.495e-06/0.05955, allocations: 0 / 345.2 MB, free: 18.56 MB / 282.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0007937/0.06035, allocations: 417.6 kB / 345.6 MB, free: 18.14 MB / 282.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008165/0.06116, allocations: 168.6 kB / 345.7 MB, free: 17.98 MB / 282.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002952/0.06412, allocations: 1.457 MB / 347.2 MB, free: 16.49 MB / 282.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004241/0.06454, allocations: 384.9 kB / 347.6 MB, free: 16.08 MB / 282.7 MB Notification: Performance of simCode: alias equations: time 0.0003831/0.06492, allocations: 72.91 kB / 347.6 MB, free: 16.01 MB / 282.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001902/0.06511, allocations: 52.5 kB / 347.7 MB, free: 15.96 MB / 282.7 MB Notification: Performance of SimCode: time 1.393e-06/0.06511, allocations: 0 / 347.7 MB, free: 15.96 MB / 282.7 MB Notification: Performance of Templates: time 0.01561/0.08072, allocations: 10.7 MB / 358.4 MB, free: 5.262 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=480 -lv LOG_STATS > ElectricalEnergyStorage_ElectricalEnergyStorage.Examples.SimpleCellDrivingCycle.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 4.699385612970218]