Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_trunk_Modelica.Electrical.QuasiStatic.SinglePhase.Examples.SeriesBode.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 0.001524/0.001524, allocations: 110 kB / 20.43 MB, free: 1.453 MB / 14.72 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 0.00182/0.00182, allocations: 210.1 kB / 23.74 MB, free: 4.66 MB / 14.72 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 1.48/1.48, allocations: 230.5 MB / 257.4 MB, free: 7.996 MB / 206.1 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: "" <> buildModelFMU(Modelica.Electrical.QuasiStatic.SinglePhase.Examples.SeriesBode,fileNamePrefix="Modelica_trunk_Modelica_Electrical_QuasiStatic_SinglePhase_Examples_SeriesBode",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Electrical.QuasiStatic.SinglePhase.Examples.SeriesBode,fileNamePrefix="Modelica_trunk_Modelica_Electrical_QuasiStatic_SinglePhase_Examples_SeriesBode",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002097/0.002097, allocations: 63.91 kB / 377.8 MB, free: 3.023 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2492/0.2513, allocations: 53.41 MB / 431.2 MB, free: 6.715 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.QuasiStatic.SinglePhase.Examples.SeriesBode): time 0.006375/0.2577, allocations: 4.01 MB / 435.2 MB, free: 2.691 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.003373/0.2611, allocations: 1.663 MB / 436.9 MB, free: 1.02 MB / 334.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005025/0.2616, allocations: 16 kB / 436.9 MB, free: 1.004 MB / 334.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002116/0.2637, allocations: 0.7777 MB / 437.6 MB, free: 228 kB / 334.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001258/0.265, allocations: 381.6 kB / 438 MB, free: 15.85 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001573/0.2665, allocations: 0.6769 MB / 438.7 MB, free: 15.18 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.0009466/0.2675, allocations: 0.5214 MB / 439.2 MB, free: 14.65 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0009307/0.2684, allocations: 476.5 kB / 439.7 MB, free: 14.19 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0004675/0.2689, allocations: 247 kB / 439.9 MB, free: 13.95 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0004783/0.2694, allocations: 298.8 kB / 440.2 MB, free: 13.65 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001259/0.2695, allocations: 52 kB / 440.3 MB, free: 13.6 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0005949/0.2701, allocations: 251.8 kB / 440.5 MB, free: 13.36 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001349/0.2702, allocations: 127.5 kB / 440.6 MB, free: 13.23 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002996/0.2705, allocations: 266.7 kB / 440.9 MB, free: 12.97 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001297/0.2718, allocations: 0.8094 MB / 441.7 MB, free: 12.16 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.079e-06/0.2718, allocations: 0 / 441.7 MB, free: 12.16 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.312e-06/0.2718, allocations: 0 / 441.7 MB, free: 12.16 MB / 350.1 MB Notification: Performance of Transformations before backend: time 2.802e-05/0.2718, allocations: 0 / 441.7 MB, free: 12.16 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 151 * Number of variables: 151 Notification: Performance of Generate backend data structure: time 0.002484/0.2743, allocations: 0.8912 MB / 442.6 MB, free: 11.23 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.265e-05/0.2744, allocations: 8.031 kB / 442.6 MB, free: 11.22 MB / 350.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000201/0.2746, allocations: 112 kB / 442.7 MB, free: 11.11 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002773/0.2773, allocations: 388.2 kB / 443.1 MB, free: 10.73 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007212/0.2781, allocations: 311.5 kB / 443.4 MB, free: 10.4 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.616e-05/0.2781, allocations: 49.44 kB / 443.4 MB, free: 10.35 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001206/0.2782, allocations: 63.94 kB / 443.5 MB, free: 10.29 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001264/0.2795, allocations: 0.6354 MB / 444.1 MB, free: 9.637 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.526e-05/0.2795, allocations: 0 / 444.1 MB, free: 9.637 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.029e-05/0.2796, allocations: 28 kB / 444.2 MB, free: 9.609 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.46e-05/0.2796, allocations: 16 kB / 444.2 MB, free: 9.594 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001296/0.2809, allocations: 0.5829 MB / 444.8 MB, free: 9.008 MB / 350.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003493/0.2844, allocations: 2.014 MB / 446.8 MB, free: 6.887 MB / 350.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001284/0.2857, allocations: 484.9 kB / 447.3 MB, free: 6.402 MB / 350.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.000384/0.2861, allocations: 172.8 kB / 447.4 MB, free: 6.23 MB / 350.1 MB Notification: Performance of preOpt evalFunc (simulation): time 8.866e-05/0.2861, allocations: 23.98 kB / 447.5 MB, free: 6.207 MB / 350.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.368e-05/0.2862, allocations: 34.56 kB / 447.5 MB, free: 6.164 MB / 350.1 MB Notification: Performance of pre-optimization done (n=44): time 2.064e-06/0.2862, allocations: 4 kB / 447.5 MB, free: 6.16 MB / 350.1 MB Notification: Performance of matching and sorting (n=44): time 0.001694/0.2879, allocations: 0.6044 MB / 448.1 MB, free: 5.547 MB / 350.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.171e-05/0.2879, allocations: 55.41 kB / 448.1 MB, free: 5.48 MB / 350.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003287/0.2882, allocations: 273.9 kB / 448.4 MB, free: 5.199 MB / 350.1 MB Notification: Performance of collectPreVariables (initialization): time 5.344e-05/0.2883, allocations: 33.7 kB / 448.4 MB, free: 5.16 MB / 350.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002252/0.2885, allocations: 264.8 kB / 448.7 MB, free: 4.895 MB / 350.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001383/0.2887, allocations: 154.6 kB / 448.9 MB, free: 4.742 MB / 350.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001557/0.2888, allocations: 90.14 kB / 448.9 MB, free: 4.648 MB / 350.1 MB Notification: Performance of setup shared object (initialization): time 0.00017/0.289, allocations: 338.8 kB / 449.3 MB, free: 4.309 MB / 350.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000363/0.2894, allocations: 154.8 kB / 449.4 MB, free: 4.156 MB / 350.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005202/0.2899, allocations: 260.9 kB / 449.7 MB, free: 3.859 MB / 350.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008484/0.2907, allocations: 445.6 kB / 450.1 MB, free: 3.383 MB / 350.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.687e-06/0.2907, allocations: 0 / 450.1 MB, free: 3.383 MB / 350.1 MB Notification: Performance of matching and sorting (n=58) (initialization): time 0.001146/0.2919, allocations: 0.5217 MB / 450.6 MB, free: 2.852 MB / 350.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.19e-05/0.2919, allocations: 8 kB / 450.6 MB, free: 2.844 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.063e-05/0.2919, allocations: 4.406 kB / 450.7 MB, free: 2.84 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002603/0.2922, allocations: 60.77 kB / 450.7 MB, free: 2.777 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000436/0.2926, allocations: 103.8 kB / 450.8 MB, free: 2.676 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001798/0.2944, allocations: 1.656 MB / 452.5 MB, free: 0.9102 MB / 350.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003319/0.2947, allocations: 55.61 kB / 452.5 MB, free: 0.8555 MB / 350.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.268e-05/0.2948, allocations: 27.92 kB / 452.6 MB, free: 0.8281 MB / 350.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004889/0.2953, allocations: 273.1 kB / 452.8 MB, free: 0.5586 MB / 350.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004065/0.2957, allocations: 244.9 kB / 453.1 MB, free: 284 kB / 350.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007627/0.2964, allocations: 423.6 kB / 453.5 MB, free: 15.82 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.354e-06/0.2964, allocations: 4 kB / 453.5 MB, free: 15.82 MB / 366.1 MB Notification: Performance of matching and sorting (n=58) (initialization_lambda0): time 0.001079/0.2975, allocations: 0.5095 MB / 454 MB, free: 15.3 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.062e-05/0.2975, allocations: 8.031 kB / 454 MB, free: 15.29 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.66e-06/0.2975, allocations: 4 kB / 454 MB, free: 15.29 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001775/0.2977, allocations: 56.77 kB / 454.1 MB, free: 15.23 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004033/0.2981, allocations: 95.88 kB / 454.1 MB, free: 15.13 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001656/0.2998, allocations: 1.668 MB / 455.8 MB, free: 13.36 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003017/0.3001, allocations: 43.72 kB / 455.9 MB, free: 13.31 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.323e-05/0.3001, allocations: 24.06 kB / 455.9 MB, free: 13.29 MB / 366.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (53): * Single equations (assignments): 52 * 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): 1 system {(1,5,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002131/0.3003, allocations: 204.2 kB / 456.1 MB, free: 13.08 MB / 366.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.904e-05/0.3004, allocations: 35.75 kB / 456.1 MB, free: 13.05 MB / 366.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001222/0.3016, allocations: 0.4966 MB / 456.6 MB, free: 12.54 MB / 366.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.71e-06/0.3016, allocations: 8 kB / 456.6 MB, free: 12.53 MB / 366.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.42e-06/0.3016, allocations: 7.875 kB / 456.6 MB, free: 12.52 MB / 366.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.895e-06/0.3016, allocations: 7.984 kB / 456.6 MB, free: 12.51 MB / 366.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001933/0.3036, allocations: 1.052 MB / 457.7 MB, free: 11.4 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.827e-06/0.3036, allocations: 0 / 457.7 MB, free: 11.4 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003651/0.3039, allocations: 79.89 kB / 457.8 MB, free: 11.32 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001791/0.3041, allocations: 52.83 kB / 457.8 MB, free: 11.27 MB / 366.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.279e-05/0.3041, allocations: 15.98 kB / 457.8 MB, free: 11.25 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001626/0.3058, allocations: 1.652 MB / 459.5 MB, free: 9.488 MB / 366.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.72e-07/0.3058, allocations: 0 / 459.5 MB, free: 9.488 MB / 366.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001426/0.3072, allocations: 0.7502 MB / 460.2 MB, free: 8.719 MB / 366.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001399/0.3073, allocations: 79.61 kB / 460.3 MB, free: 8.641 MB / 366.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.696e-05/0.3074, allocations: 12 kB / 460.3 MB, free: 8.629 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002549/0.3076, allocations: 19.92 kB / 460.3 MB, free: 8.609 MB / 366.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.818e-05/0.3077, allocations: 36.44 kB / 460.4 MB, free: 8.574 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.564e-05/0.3078, allocations: 12 kB / 460.4 MB, free: 8.562 MB / 366.1 MB Notification: Performance of sorting global known variables: time 0.0002116/0.308, allocations: 197.2 kB / 460.6 MB, free: 8.371 MB / 366.1 MB Notification: Performance of sort global known variables: time 1e-07/0.308, allocations: 0 / 460.6 MB, free: 8.371 MB / 366.1 MB Notification: Performance of remove unused functions: time 0.0009059/0.3089, allocations: 243.3 kB / 460.8 MB, free: 8.133 MB / 366.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 1 (voltageSource.pin_p.reference.gamma) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (42): * Single equations (assignments): 41 * 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): 1 system {(1,5,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001895/0.3108, allocations: 1.33 MB / 462.1 MB, free: 6.773 MB / 366.1 MB Notification: Performance of simCode: created initialization part: time 0.001726/0.3125, allocations: 0.8404 MB / 463 MB, free: 5.91 MB / 366.1 MB Notification: Performance of simCode: created event and clocks part: time 2.926e-06/0.3125, allocations: 1.375 kB / 463 MB, free: 5.91 MB / 366.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0005553/0.3131, allocations: 321.1 kB / 463.3 MB, free: 5.582 MB / 366.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004092/0.3135, allocations: 47.2 kB / 463.3 MB, free: 5.539 MB / 366.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00568/0.3192, allocations: 3.801 MB / 467.2 MB, free: 1.57 MB / 366.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005012/0.3197, allocations: 0.825 MB / 468 MB, free: 0.7188 MB / 366.1 MB Notification: Performance of simCode: alias equations: time 0.0002902/0.3199, allocations: 79.17 kB / 468.1 MB, free: 0.6406 MB / 366.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002415/0.3202, allocations: 167.4 kB / 468.2 MB, free: 488 kB / 366.1 MB Notification: Performance of SimCode: time 6.61e-07/0.3202, allocations: 0 / 468.2 MB, free: 488 kB / 366.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06071/0.3809, allocations: 9.192 MB / 477.4 MB, free: 7.402 MB / 382.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 11.96/12.34, allocations: 10.14 kB / 477.4 MB, free: 7.398 MB / 382.1 MB " [Timeout remaining time 648] (rm -f Modelica_trunk_Modelica.Electrical.QuasiStatic.SinglePhase.Examples.SeriesBode.pipe ; mkfifo Modelica_trunk_Modelica.Electrical.QuasiStatic.SinglePhase.Examples.SeriesBode.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Electrical.QuasiStatic.SinglePhase.Examples.SeriesBode.pipe >> ../files/Modelica_trunk_Modelica.Electrical.QuasiStatic.SinglePhase.Examples.SeriesBode.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_trunk_Modelica.Electrical.QuasiStatic.SinglePhase.Examples.SeriesBode_res.mat --tempDir=temp_Modelica_trunk_Modelica_Electrical_QuasiStatic_SinglePhase_Examples_SeriesBode_fmu --startTime=0 --stopTime=1 --stepSize=0.001 --timeout=50 --tolerance=1e-06 Modelica_trunk_Modelica_Electrical_QuasiStatic_SinglePhase_Examples_SeriesBode.fmu > Modelica_trunk_Modelica.Electrical.QuasiStatic.SinglePhase.Examples.SeriesBode.pipe 2>&1) [Timeout 52.5] diffSimulationResults("Modelica_trunk_Modelica.Electrical.QuasiStatic.SinglePhase.Examples.SeriesBode_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Electrical/QuasiStatic/SinglePhase/Examples/SeriesBode/SeriesBode.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_trunk_Modelica.Electrical.QuasiStatic.SinglePhase.Examples.SeriesBode.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: 14.790399611927569]