Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_trunk_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.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 0.002174/0.002174, allocations: 103.5 kB / 20.97 MB, free: 3.453 MB / 18.57 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 0.001903/0.001903, allocations: 156.8 kB / 24.27 MB, free: 156 kB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.582/1.582, allocations: 177 MB / 204.4 MB, free: 5.609 MB / 186.7 MB " [Timeout remaining time 178] Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/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.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer,tolerance=1e-06,outputFormat="mat",numberOfIntervals=25000,variableFilter="time|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.1..Phi.re|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.2..Phi.im|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.1..Phi.re|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.2..Phi.im|// aimc.stator.zeroInductor.i0|aimc.is.1.|aimc.is.2.|loadInertia.phi|loadInertia.w|transformer.l2sigma.inductor.1..i|transformer.l2sigma.inductor.3..i",fileNamePrefix="Modelica_trunk_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer") translateModel(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer,tolerance=1e-06,outputFormat="mat",numberOfIntervals=25000,variableFilter="time|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.1..Phi.re|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.2..Phi.im|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.1..Phi.re|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.2..Phi.im|// aimc.stator.zeroInductor.i0|aimc.is.1.|aimc.is.2.|loadInertia.phi|loadInertia.w|transformer.l2sigma.inductor.1..i|transformer.l2sigma.inductor.3..i",fileNamePrefix="Modelica_trunk_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.322e-06/1.322e-06, allocations: 0 / 272.2 MB, free: 1.77 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.418e-05/2.55e-05, allocations: 2.312 kB / 272.2 MB, free: 1.766 MB / 250.7 MB Notification: Performance of NFInst.instantiate(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer): time 0.0238/0.02383, allocations: 17.18 MB / 289.4 MB, free: 0.5078 MB / 266.7 MB Notification: Performance of NFInst.instExpressions: time 0.1342/0.158, allocations: 5.868 MB / 295.3 MB, free: 14.92 MB / 266.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003033/0.1611, allocations: 141.7 kB / 295.4 MB, free: 14.92 MB / 266.7 MB Notification: Performance of NFTyping.typeComponents: time 0.003799/0.1649, allocations: 1.367 MB / 296.8 MB, free: 14.52 MB / 266.7 MB Notification: Performance of NFTyping.typeBindings: time 0.006015/0.1709, allocations: 1.88 MB / 298.7 MB, free: 13.66 MB / 266.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.002789/0.1737, allocations: 1.103 MB / 299.8 MB, free: 13.08 MB / 266.7 MB Notification: Performance of NFFlatten.flatten: time 0.008/0.1817, allocations: 6.653 MB / 306.4 MB, free: 9.699 MB / 266.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003796/0.1855, allocations: 2.773 MB / 309.2 MB, free: 8.379 MB / 266.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.007899/0.1934, allocations: 4.504 MB / 313.7 MB, free: 5.676 MB / 266.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005187/0.1985, allocations: 3.226 MB / 316.9 MB, free: 4.051 MB / 266.7 MB Notification: Performance of NFPackage.collectConstants: time 0.001126/0.1997, allocations: 0.7851 MB / 317.7 MB, free: 3.316 MB / 266.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002562/0.2022, allocations: 1.072 MB / 318.8 MB, free: 2.262 MB / 266.7 MB Notification: Performance of NFScalarize.scalarize: time 0.001217/0.2035, allocations: 1.971 MB / 320.7 MB, free: 396 kB / 266.7 MB Notification: Performance of NFVerifyModel.verify: time 0.004252/0.2077, allocations: 2.326 MB / 323.1 MB, free: 14.15 MB / 282.7 MB Notification: Performance of NFConvertDAE.convert: time 0.01487/0.2226, allocations: 10.79 MB / 333.9 MB, free: 3.598 MB / 282.7 MB Notification: Performance of FrontEnd - DAE generated: time 1.046e-05/0.2226, allocations: 4 kB / 333.9 MB, free: 3.594 MB / 282.7 MB Notification: Performance of FrontEnd: time 1.373e-06/0.2226, allocations: 0 / 333.9 MB, free: 3.594 MB / 282.7 MB Notification: Performance of Transformations before backend: time 0.0002689/0.2229, allocations: 0 / 333.9 MB, free: 3.594 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: 1293 * Number of variables: 1293 Notification: Performance of Generate backend data structure: time 0.01971/0.2426, allocations: 7.508 MB / 341.4 MB, free: 12.04 MB / 298.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.958e-05/0.2426, allocations: 11.98 kB / 341.4 MB, free: 12.03 MB / 298.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006247/0.2489, allocations: 1.651 MB / 343 MB, free: 10.39 MB / 298.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009533/0.2584, allocations: 3.511 MB / 346.5 MB, free: 6.855 MB / 298.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007015/0.2591, allocations: 369.3 kB / 346.9 MB, free: 6.496 MB / 298.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001595/0.2607, allocations: 483 kB / 347.4 MB, free: 6.027 MB / 298.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01662/0.2773, allocations: 7.229 MB / 354.6 MB, free: 14.64 MB / 314.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001164/0.2774, allocations: 11.94 kB / 354.6 MB, free: 14.63 MB / 314.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005318/0.278, allocations: 202.7 kB / 354.8 MB, free: 14.43 MB / 314.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003004/0.2783, allocations: 253.8 kB / 355.1 MB, free: 14.18 MB / 314.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01106/0.2893, allocations: 5.238 MB / 360.3 MB, free: 8.934 MB / 314.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05383/0.3431, allocations: 31.06 MB / 391.4 MB, free: 8.465 MB / 346.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.008878/0.352, allocations: 4.148 MB / 395.5 MB, free: 4.574 MB / 346.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.004351/0.3564, allocations: 2.061 MB / 397.6 MB, free: 2.512 MB / 346.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.01325/0.3696, allocations: 5.449 MB / 403 MB, free: 13.09 MB / 362.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.552e-05/0.3697, allocations: 59.39 kB / 403.1 MB, free: 13.02 MB / 362.7 MB Notification: Performance of pre-optimization done (n=219): time 4.519e-06/0.3697, allocations: 0 / 403.1 MB, free: 13.02 MB / 362.7 MB Notification: Performance of matching and sorting (n=226): time 0.01913/0.3888, allocations: 7.815 MB / 410.9 MB, free: 5.184 MB / 362.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.214e-05/0.3889, allocations: 81.41 kB / 411 MB, free: 5.09 MB / 362.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005556/0.3945, allocations: 3.295 MB / 414.3 MB, free: 1.777 MB / 362.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0001832/0.3946, allocations: 61.7 kB / 414.3 MB, free: 1.711 MB / 362.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.002547/0.3972, allocations: 2.544 MB / 416.9 MB, free: 15.15 MB / 378.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.001012/0.3982, allocations: 0.8901 MB / 417.8 MB, free: 14.27 MB / 378.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001069/0.3993, allocations: 0.5934 MB / 418.4 MB, free: 13.67 MB / 378.7 MB Notification: Performance of setup shared object (initialization): time 0.0005555/0.3998, allocations: 480.8 kB / 418.8 MB, free: 13.2 MB / 378.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002098/0.4019, allocations: 1.008 MB / 419.8 MB, free: 12.18 MB / 378.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003069/0.405, allocations: 2.026 MB / 421.9 MB, free: 9.797 MB / 378.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.005581/0.4106, allocations: 3.281 MB / 425.1 MB, free: 6.172 MB / 378.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.657e-05/0.4106, allocations: 4 kB / 425.1 MB, free: 6.168 MB / 378.7 MB Notification: Performance of matching and sorting (n=328) (initialization): time 0.00796/0.4185, allocations: 3.712 MB / 428.9 MB, free: 2.43 MB / 378.7 MB Notification: Performance of prepare postOptimizeDAE: time 3.608e-05/0.4186, allocations: 12 kB / 428.9 MB, free: 2.418 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.688e-05/0.4186, allocations: 23.94 kB / 428.9 MB, free: 2.395 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.003269/0.4219, allocations: 0.8071 MB / 429.7 MB, free: 1.57 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002409/0.4243, allocations: 0.5617 MB / 430.3 MB, free: 1.008 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1391/0.5634, allocations: 11.81 MB / 442.1 MB, free: 103.6 MB / 378.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002298/0.5657, allocations: 111 kB / 442.2 MB, free: 103.6 MB / 378.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002413/0.5659, allocations: 103.5 kB / 442.3 MB, free: 103.6 MB / 378.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 82 * Number of states: 0 () * Number of discrete variables: 6 (booleanStep2[3].y,booleanStep2[2].y,booleanStep2[1].y,idealCloser.control[3],idealCloser.control[2],idealCloser.control[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (278): * Single equations (assignments): 273 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 1 system {(2,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(3,25,77.8%), (1,8,100.0%), (1,1,100.0%), (1,13,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.002387/0.5683, allocations: 1.419 MB / 443.7 MB, free: 103.5 MB / 378.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008563/0.5692, allocations: 381.4 kB / 444.1 MB, free: 103.5 MB / 378.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006183/0.5754, allocations: 3.189 MB / 447.3 MB, free: 103.2 MB / 378.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.099e-05/0.5754, allocations: 25.36 kB / 447.3 MB, free: 103.2 MB / 378.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.801e-05/0.5754, allocations: 9.875 kB / 447.3 MB, free: 103.2 MB / 378.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.619e-05/0.5754, allocations: 15.89 kB / 447.3 MB, free: 103.2 MB / 378.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01399/0.5894, allocations: 8.311 MB / 455.6 MB, free: 99.87 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.316e-06/0.5895, allocations: 3.75 kB / 455.6 MB, free: 99.87 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001427/0.5909, allocations: 347.5 kB / 456 MB, free: 99.84 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.003298/0.5942, allocations: 1.017 MB / 457 MB, free: 99.56 MB / 378.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001692/0.5943, allocations: 61.89 kB / 457 MB, free: 99.52 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01146/0.6058, allocations: 17.55 MB / 474.6 MB, free: 84.96 MB / 378.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.484e-06/0.6058, allocations: 0 / 474.6 MB, free: 84.96 MB / 378.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007019/0.6128, allocations: 4.73 MB / 479.3 MB, free: 82.82 MB / 378.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001508/0.6143, allocations: 0.5536 MB / 479.9 MB, free: 82.55 MB / 378.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000345/0.6147, allocations: 60.64 kB / 479.9 MB, free: 82.5 MB / 378.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001291/0.616, allocations: 100.4 kB / 480 MB, free: 82.46 MB / 378.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004169/0.6164, allocations: 208.4 kB / 480.2 MB, free: 82.32 MB / 378.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001334/0.6165, allocations: 70.58 kB / 480.3 MB, free: 82.3 MB / 378.7 MB Notification: Performance of sorting global known variables: time 0.002273/0.6188, allocations: 1.849 MB / 482.2 MB, free: 80.68 MB / 378.7 MB Notification: Performance of sort global known variables: time 1e-07/0.6188, allocations: 0 / 482.2 MB, free: 80.68 MB / 378.7 MB Notification: Performance of remove unused functions: time 0.002729/0.6215, allocations: 0.9434 MB / 483.1 MB, free: 79.74 MB / 378.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * Number of states: 9 (aimc.inertiaRotor.w,aimc.stator.zeroInductor.i0,aimc.stator.core.Phi.re,aimc.stator.core.Phi.im,aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.re,aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.im,transformer.l1sigma.inductor[2].i,transformer.l1sigma.inductor[3].i,quadraticLoadTorque.phi) * Number of discrete variables: 6 (idealCloser.control[1],idealCloser.control[2],idealCloser.control[3],booleanStep2[1].y,booleanStep2[2].y,booleanStep2[3].y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (156): * Single equations (assignments): 150 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(1,8,100.0%), (3,25,88.9%), (1,1,100.0%), (1,8,100.0%), (1,13,100.0%), (2,12,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0006178/0.6221, allocations: 265.9 kB / 483.4 MB, free: 79.49 MB / 378.7 MB Notification: Performance of simCode: created initialization part: time 0.004571/0.6267, allocations: 3.664 MB / 487 MB, free: 75.75 MB / 378.7 MB Notification: Performance of simCode: created event and clocks part: time 3.616e-06/0.6267, allocations: 4.062 kB / 487 MB, free: 75.75 MB / 378.7 MB Notification: Performance of simCode: created simulation system equations: time 0.002986/0.6297, allocations: 2.777 MB / 489.8 MB, free: 72.86 MB / 378.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002901/0.6326, allocations: 0.761 MB / 490.6 MB, free: 72.13 MB / 378.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01175/0.6444, allocations: 8.874 MB / 499.4 MB, free: 63.18 MB / 378.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002043/0.6464, allocations: 2.707 MB / 0.4904 GB, free: 60.43 MB / 378.7 MB Notification: Performance of simCode: alias equations: time 0.001719/0.6481, allocations: 0.5858 MB / 0.4909 GB, free: 59.84 MB / 378.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004847/0.6486, allocations: 188.5 kB / 0.4911 GB, free: 59.65 MB / 378.7 MB Notification: Performance of SimCode: time 1.893e-06/0.6486, allocations: 0 / 0.4911 GB, free: 59.65 MB / 378.7 MB Notification: Performance of Templates: time 0.06014/0.7087, allocations: 43.54 MB / 0.5336 GB, free: 16.69 MB / 378.7 MB " [Timeout remaining time 659] make -j1 -f Modelica_trunk_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.makefile [Timeout 660] (rm -f Modelica_trunk_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.pipe ; mkfifo Modelica_trunk_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.pipe >> ../files/Modelica_trunk_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.sim & ./Modelica_trunk_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Modelica_trunk_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.pipe 2>&1) [Timeout 240] diffSimulationResults("Modelica_trunk_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Magnetic/FundamentalWave/Examples/BasicMachines/InductionMachines/IMC_Transformer/IMC_Transformer.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_trunk_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.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: 7.349695076001808]