Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource.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 0.002083/0.002083, allocations: 105.1 kB / 21.22 MB, free: 0.6289 MB / 14.72 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 0.001641/0.001641, allocations: 216.8 kB / 24.52 MB, free: 3.91 MB / 14.72 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 1.351/1.351, allocations: 230.6 MB / 258.3 MB, free: 7.773 MB / 206.1 MB " [Timeout remaining time 178] 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) Running command: "" <> buildModelFMU(Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource,fileNamePrefix="Modelica_4_1_0_Modelica_Magnetic_QuasiStatic_FundamentalWave_Examples_BasicMachines_SynchronousMachines_SMR_CurrentSource",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource,fileNamePrefix="Modelica_4_1_0_Modelica_Magnetic_QuasiStatic_FundamentalWave_Examples_BasicMachines_SynchronousMachines_SMR_CurrentSource",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001569/0.001569, allocations: 43.92 kB / 378.5 MB, free: 2.938 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2217/0.2233, allocations: 53.36 MB / 431.9 MB, free: 6.637 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource): time 0.04082/0.2641, allocations: 34.37 MB / 466.3 MB, free: 4.117 MB / 366.1 MB Notification: Performance of NFInst.instExpressions: time 0.02194/0.2861, allocations: 10.32 MB / 476.6 MB, free: 9.762 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.007202/0.2933, allocations: 373.9 kB / 477 MB, free: 9.395 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.02009/0.3134, allocations: 8.016 MB / 485 MB, free: 1.355 MB / 382.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01161/0.325, allocations: 3.512 MB / 488.5 MB, free: 13.83 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.007304/0.3323, allocations: 2.337 MB / 490.8 MB, free: 11.5 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.01797/0.3502, allocations: 13.03 MB / 0.4921 GB, free: 14.42 MB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.03174/0.382, allocations: 17.37 MB / 0.509 GB, free: 12.89 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01105/0.393, allocations: 6.986 MB / 0.5158 GB, free: 5.891 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.01295/0.406, allocations: 7.942 MB / 0.5236 GB, free: 13.92 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.005121/0.4111, allocations: 1.953 MB / 0.5255 GB, free: 11.96 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.007169/0.4183, allocations: 2.359 MB / 0.5278 GB, free: 9.609 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.006084/0.4244, allocations: 3.967 MB / 0.5317 GB, free: 5.633 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.3849/0.8092, allocations: 5.908 MB / 0.5374 GB, free: 44.1 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.02461/0.8339, allocations: 26.09 MB / 0.5629 GB, free: 39.81 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.829e-06/0.8339, allocations: 0 / 0.5629 GB, free: 39.81 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.463e-06/0.8339, allocations: 0.875 kB / 0.5629 GB, free: 39.81 MB / 446.1 MB Notification: Performance of Transformations before backend: time 0.0005722/0.8344, allocations: 0 / 0.5629 GB, free: 39.81 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 3329 * Number of variables: 3329 Notification: Performance of Generate backend data structure: time 0.03784/0.8723, allocations: 15.26 MB / 0.5778 GB, free: 31.71 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.92e-05/0.8723, allocations: 11.44 kB / 0.5778 GB, free: 31.71 MB / 446.1 MB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.0002857/0.8726, allocations: 328.7 kB / 0.5782 GB, free: 31.68 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004906/0.8775, allocations: 1.712 MB / 0.5798 GB, free: 30.46 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03011/0.9076, allocations: 6.128 MB / 0.5858 GB, free: 27.64 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0145/0.9221, allocations: 8.12 MB / 0.5937 GB, free: 22.61 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005888/0.9227, allocations: 0.9021 MB / 0.5946 GB, free: 21.86 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004208/0.9269, allocations: 1.197 MB / 0.5958 GB, free: 20.67 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04227/0.9692, allocations: 18.92 MB / 0.6143 GB, free: 1.645 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0004925/0.9697, allocations: 23.38 kB / 0.6143 GB, free: 1.625 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004347/0.974, allocations: 0.4931 MB / 0.6148 GB, free: 1.141 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005616/0.9746, allocations: 0.6421 MB / 0.6154 GB, free: 0.4961 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0398/1.014, allocations: 16.8 MB / 0.6318 GB, free: 15.69 MB / 478.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1162/1.131, allocations: 52.48 MB / 0.683 GB, free: 10.99 MB / 0.5138 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01954/1.15, allocations: 10.27 MB / 0.6931 GB, free: 2.375 MB / 0.5138 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006693/1.157, allocations: 3.397 MB / 0.6964 GB, free: 14.97 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01824/1.175, allocations: 7.723 MB / 0.7039 GB, free: 7.336 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.279e-05/1.175, allocations: 81.23 kB / 0.704 GB, free: 7.246 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=349): time 7.153e-06/1.175, allocations: 0 / 0.704 GB, free: 7.246 MB / 0.5294 GB Notification: Performance of matching and sorting (n=389): time 0.04037/1.215, allocations: 17.28 MB / 0.7209 GB, free: 5.996 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.243e-05/1.216, allocations: 93.84 kB / 0.721 GB, free: 5.895 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01004/1.226, allocations: 5.042 MB / 0.7259 GB, free: 0.8594 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0007152/1.226, allocations: 93.7 kB / 0.726 GB, free: 0.7617 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.004732/1.231, allocations: 5.635 MB / 0.7315 GB, free: 11.11 MB / 0.5607 GB Notification: Performance of collectInitialBindings (initialization): time 0.001834/1.233, allocations: 1.417 MB / 0.7329 GB, free: 9.715 MB / 0.5607 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003498/1.236, allocations: 1.338 MB / 0.7342 GB, free: 8.367 MB / 0.5607 GB Notification: Performance of setup shared object (initialization): time 0.0001333/1.237, allocations: 301.1 kB / 0.7345 GB, free: 8.07 MB / 0.5607 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005108/1.242, allocations: 2.91 MB / 0.7373 GB, free: 5.156 MB / 0.5607 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007599/1.249, allocations: 5.926 MB / 0.7431 GB, free: 13.86 MB / 0.5763 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01348/1.263, allocations: 9.461 MB / 0.7523 GB, free: 3.383 MB / 0.5763 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.785e-05/1.263, allocations: 28 kB / 0.7524 GB, free: 3.355 MB / 0.5763 GB Notification: Performance of matching and sorting (n=865) (initialization): time 0.2174/1.48, allocations: 9.867 MB / 0.762 GB, free: 202.4 MB / 0.5763 GB Notification: Performance of prepare postOptimizeDAE: time 9.081e-05/1.48, allocations: 48.89 kB / 0.7621 GB, free: 202.4 MB / 0.5763 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001833/1.48, allocations: 101.5 kB / 0.7621 GB, free: 202.4 MB / 0.5763 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002312/1.483, allocations: 0.9347 MB / 0.7631 GB, free: 202.3 MB / 0.5763 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005283/1.488, allocations: 1.593 MB / 0.7646 GB, free: 202.3 MB / 0.5763 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009409/1.497, allocations: 9.765 MB / 0.7742 GB, free: 197.9 MB / 0.5763 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00499/1.502, allocations: 411.1 kB / 0.7745 GB, free: 197.8 MB / 0.5763 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008518/1.503, allocations: 353.2 kB / 0.7749 GB, free: 197.7 MB / 0.5763 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 455 * 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 (816): * Single equations (assignments): 811 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(2,100.0%), (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): 3 systems {(1,1,100.0%), (1,1,100.0%), (8,38,59.4%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.005612/1.509, allocations: 4.244 MB / 0.779 GB, free: 195.8 MB / 0.5763 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001003/1.51, allocations: 0.54 MB / 0.7796 GB, free: 195.7 MB / 0.5763 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008891/1.519, allocations: 6.468 MB / 0.7859 GB, free: 193.2 MB / 0.5763 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.143e-05/1.519, allocations: 40.62 kB / 0.7859 GB, free: 193.2 MB / 0.5763 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.505e-05/1.519, allocations: 8.906 kB / 0.7859 GB, free: 193.2 MB / 0.5763 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.236e-05/1.519, allocations: 26.53 kB / 0.7859 GB, free: 193.2 MB / 0.5763 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02234/1.541, allocations: 15 MB / 0.8006 GB, free: 183.4 MB / 0.5763 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.175e-05/1.541, allocations: 4 kB / 0.8006 GB, free: 183.4 MB / 0.5763 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002887/1.544, allocations: 0.7462 MB / 0.8013 GB, free: 182.8 MB / 0.5763 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001873/1.546, allocations: 0.7821 MB / 0.8021 GB, free: 182.1 MB / 0.5763 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002767/1.546, allocations: 95.56 kB / 0.8022 GB, free: 182.1 MB / 0.5763 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.008483/1.555, allocations: 8.923 MB / 0.8109 GB, free: 173.7 MB / 0.5763 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.877e-06/1.555, allocations: 6.016 kB / 0.8109 GB, free: 173.7 MB / 0.5763 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01244/1.567, allocations: 9.522 MB / 0.8202 GB, free: 164.9 MB / 0.5763 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002539/1.57, allocations: 1.027 MB / 0.8212 GB, free: 163.9 MB / 0.5763 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000935/1.571, allocations: 76.67 kB / 0.8213 GB, free: 163.8 MB / 0.5763 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002418/1.573, allocations: 223.8 kB / 0.8215 GB, free: 163.6 MB / 0.5763 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005273/1.574, allocations: 278.6 kB / 0.8218 GB, free: 163.3 MB / 0.5763 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002502/1.574, allocations: 119.9 kB / 0.8219 GB, free: 163.2 MB / 0.5763 GB Notification: Performance of sorting global known variables: time 0.00455/1.578, allocations: 3.359 MB / 0.8251 GB, free: 159.9 MB / 0.5763 GB Notification: Performance of sort global known variables: time 1e-07/1.578, allocations: 0 / 0.8251 GB, free: 159.9 MB / 0.5763 GB Notification: Performance of remove unused functions: time 0.007344/1.586, allocations: 1.883 MB / 0.827 GB, free: 158 MB / 0.5763 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 13 * Number of states: 4 (inertiaLoad.w,quadraticSpeedDependentTorque.phi,inertiaLoadQS.w,quadraticSpeedDependentTorqueQS.phi) * 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 (368): * Single equations (assignments): 363 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(2,100.0%), (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): 3 systems {(1,1,100.0%), (8,38,59.4%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.01274/1.599, allocations: 10.24 MB / 0.837 GB, free: 147.6 MB / 0.5763 GB Notification: Performance of simCode: created initialization part: time 0.009591/1.608, allocations: 7.225 MB / 0.844 GB, free: 140.4 MB / 0.5763 GB Notification: Performance of simCode: created event and clocks part: time 7.163e-06/1.608, allocations: 448 / 0.844 GB, free: 140.4 MB / 0.5763 GB Notification: Performance of simCode: created simulation system equations: time 0.004166/1.612, allocations: 3.183 MB / 0.8472 GB, free: 137.2 MB / 0.5763 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005254/1.618, allocations: 1.308 MB / 0.8484 GB, free: 135.9 MB / 0.5763 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08799/1.706, allocations: 65.26 MB / 0.9122 GB, free: 66.82 MB / 0.5763 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007647/1.713, allocations: 6.927 MB / 0.9189 GB, free: 59.85 MB / 0.5763 GB Notification: Performance of simCode: alias equations: time 0.004905/1.718, allocations: 2.156 MB / 0.921 GB, free: 57.69 MB / 0.5763 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004976/1.723, allocations: 4.354 MB / 0.9253 GB, free: 53.34 MB / 0.5763 GB Notification: Performance of SimCode: time 9.61e-07/1.723, allocations: 0 / 0.9253 GB, free: 53.34 MB / 0.5763 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3878/2.111, allocations: 155.3 MB / 1.077 GB, free: 126.4 MB / 0.5763 GB Notification: Performance of buildModelFMU: Generate platform static: time 22.65/24.76, allocations: 11.02 kB / 1.077 GB, free: 126.4 MB / 0.5763 GB " [Timeout remaining time 635] (rm -f Modelica_4.1.0_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource.pipe ; mkfifo Modelica_4.1.0_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource.pipe ; head -c 1048576 < Modelica_4.1.0_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource.pipe >> ../files/Modelica_4.1.0_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_4.1.0_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource_res.mat --tempDir=temp_Modelica_4_1_0_Modelica_Magnetic_QuasiStatic_FundamentalWave_Examples_BasicMachines_SynchronousMachines_SMR_CurrentSource_fmu --startTime=0 --stopTime=2 --stepSize=0.0001 --timeout=50 --tolerance=1e-06 Modelica_4_1_0_Modelica_Magnetic_QuasiStatic_FundamentalWave_Examples_BasicMachines_SynchronousMachines_SMR_CurrentSource.fmu > Modelica_4.1.0_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource.pipe 2>&1) [Timeout 52.5] diffSimulationResults("Modelica_4.1.0_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Magnetic/QuasiStatic/FundamentalWave/Examples/BasicMachines/SynchronousMachines/SMR_CurrentSource/SMR_CurrentSource.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.1.0_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 645] Reference file matches [Calling sys.exit(0), Time elapsed: 62.62466233596206]