Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.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 0.001286/0.001286, allocations: 80.23 kB / 21.18 MB, free: 3.387 MB / 18.57 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 0.001551/0.001551, allocations: 161 kB / 24.56 MB, free: 16 kB / 18.57 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 0.9873/0.9873, allocations: 177.1 MB / 205 MB, free: 5.281 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo): time 0.6121/0.6121, allocations: 88.08 MB / 349.6 MB, free: 14.21 MB / 330.7 MB " [Timeout remaining time 179] Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo) 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: translateModel(ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,variableFilter="ground.[0-9,]+..p.i|ground.[0-9,]+..p.v|load.[0-9,]+..LossPower|load.[0-9,]+..R_actual|load.[0-9,]+..i|load.[0-9,]+..n.i|load.[0-9,]+..n.v|load.[0-9,]+..p.i|load.[0-9,]+..p.v|load.[0-9,]+..v|primary.[0-9,]+..n.v|secondary.[0-9,]+..LossPower|secondary.[0-9,]+..R_actual|secondary.[0-9,]+..i|secondary.[0-9,]+..n.i|secondary.[0-9,]+..n.v|secondary.[0-9,]+..p.i|secondary.[0-9,]+..p.v|secondary.[0-9,]+..v|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56") translateModel(ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,variableFilter="ground.[0-9,]+..p.i|ground.[0-9,]+..p.v|load.[0-9,]+..LossPower|load.[0-9,]+..R_actual|load.[0-9,]+..i|load.[0-9,]+..n.i|load.[0-9,]+..n.v|load.[0-9,]+..p.i|load.[0-9,]+..p.v|load.[0-9,]+..v|primary.[0-9,]+..n.v|secondary.[0-9,]+..LossPower|secondary.[0-9,]+..R_actual|secondary.[0-9,]+..i|secondary.[0-9,]+..n.i|secondary.[0-9,]+..n.v|secondary.[0-9,]+..p.i|secondary.[0-9,]+..p.v|secondary.[0-9,]+..v|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.392e-06/1.392e-06, allocations: 0 / 451.7 MB, free: 33.31 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.249e-05/1.389e-05, allocations: 2.312 kB / 451.7 MB, free: 33.3 MB / 410.8 MB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56): time 0.002242/0.002256, allocations: 2.436 MB / 454.1 MB, free: 31.7 MB / 410.8 MB Notification: Performance of NFInst.instExpressions: time 0.0006332/0.002889, allocations: 0.5835 MB / 454.7 MB, free: 31.31 MB / 410.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 8.144e-05/0.002971, allocations: 6.906 kB / 454.7 MB, free: 31.31 MB / 410.8 MB Notification: Performance of NFTyping.typeComponents: time 0.0001231/0.003094, allocations: 28.42 kB / 454.7 MB, free: 31.29 MB / 410.8 MB Notification: Performance of NFTyping.typeBindings: time 9.027e-05/0.003184, allocations: 74.31 kB / 454.8 MB, free: 31.24 MB / 410.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.0001426/0.003327, allocations: 60.72 kB / 454.9 MB, free: 31.21 MB / 410.8 MB Notification: Performance of NFFlatten.flatten: time 0.6147/0.6181, allocations: 410.3 MB / 0.8449 GB, free: 7.07 MB / 0.62 GB Notification: Performance of NFFlatten.resolveConnections: time 0.9665/1.585, allocations: 83.97 MB / 0.9269 GB, free: 13.93 MB / 0.6671 GB Notification: Performance of NFEvalConstants.evaluate: time 0.7009/2.285, allocations: 229.4 MB / 1.151 GB, free: 11.07 MB / 0.7921 GB Notification: Performance of NFSimplifyModel.simplify: time 1.61/3.895, allocations: 173.9 MB / 1.321 GB, free: 69.13 MB / 0.8083 GB Notification: Performance of NFPackage.collectConstants: time 0.2262/4.122, allocations: 27.8 MB / 1.348 GB, free: 69.13 MB / 0.8083 GB Notification: Performance of NFFlatten.collectFunctions: time 0.3036/4.425, allocations: 27.79 MB / 1.375 GB, free: 69.13 MB / 0.8083 GB Notification: Performance of NFScalarize.scalarize: time 0.2373/4.663, allocations: 76.77 MB / 1.45 GB, free: 24.2 MB / 0.8083 GB Notification: Performance of NFVerifyModel.verify: time 1.831/6.494, allocations: 121.4 MB / 1.569 GB, free: 99.3 MB / 0.8249 GB Notification: Performance of NFConvertDAE.convert: time 1.508/8.002, allocations: 340.5 MB / 1.901 GB, free: 66.16 MB / 1.012 GB Notification: Performance of FrontEnd - DAE generated: time 7.885e-06/8.002, allocations: 0.7188 kB / 1.901 GB, free: 66.16 MB / 1.012 GB Notification: Performance of FrontEnd: time 1.854e-06/8.002, allocations: 0 / 1.901 GB, free: 66.16 MB / 1.012 GB Notification: Performance of Transformations before backend: time 0.02415/8.026, allocations: 0.5 kB / 1.901 GB, free: 66.16 MB / 1.012 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 63233 * Number of variables: 63233 Notification: Performance of Generate backend data structure: time 1.037/9.063, allocations: 425 MB / 2.316 GB, free: 12.28 MB / 1.184 GB Notification: Performance of prepare preOptimizeDAE: time 6.213e-05/9.063, allocations: 8.031 kB / 2.316 GB, free: 12.27 MB / 1.184 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.8181/9.881, allocations: 51.64 MB / 2.366 GB, free: 312.3 MB / 1.184 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.3878/10.27, allocations: 134.4 MB / 2.498 GB, free: 281 MB / 1.184 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.02756/10.3, allocations: 17.85 MB / 2.515 GB, free: 280.5 MB / 1.184 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.1097/10.41, allocations: 26.05 MB / 2.541 GB, free: 280.5 MB / 1.184 GB Notification: Performance of preOpt clockPartitioning (simulation): time 1.25/11.66, allocations: 314.7 MB / 2.848 GB, free: 251.8 MB / 1.184 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.01059/11.67, allocations: 192 / 2.848 GB, free: 251.8 MB / 1.184 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.08931/11.76, allocations: 10.82 MB / 2.859 GB, free: 251.8 MB / 1.184 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00448/11.76, allocations: 5.793 MB / 2.864 GB, free: 251.8 MB / 1.184 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.4487/12.21, allocations: 100.6 MB / 2.963 GB, free: 247.6 MB / 1.184 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 3.14/15.35, allocations: 0.8249 GB / 3.787 GB, free: 227.5 MB / 1.184 GB Notification: Performance of preOpt comSubExp (simulation): time 0.3017/15.65, allocations: 220.7 MB / 4.003 GB, free: 94.68 MB / 1.184 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.7402/16.39, allocations: 64.67 MB / 4.066 GB, free: 254.7 MB / 1.184 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01021/16.4, allocations: 3.044 MB / 4.069 GB, free: 254.5 MB / 1.184 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004809/16.41, allocations: 3.511 MB / 4.072 GB, free: 254.3 MB / 1.184 GB Notification: Performance of pre-optimization done (n=18984): time 0.0004516/16.41, allocations: 0 / 4.072 GB, free: 254.3 MB / 1.184 GB Notification: Performance of matching and sorting (n=18984): time 0.7294/17.14, allocations: 215.9 MB / 4.283 GB, free: 230.4 MB / 1.184 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.002234/17.14, allocations: 1.935 MB / 4.285 GB, free: 230.2 MB / 1.184 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 1.086/18.22, allocations: 170.5 MB / 4.452 GB, free: 195.5 MB / 1.184 GB Notification: Performance of collectPreVariables (initialization): time 0.0408/18.26, allocations: 4.085 MB / 4.456 GB, free: 195.5 MB / 1.184 GB Notification: Performance of collectInitialEqns (initialization): time 0.1129/18.38, allocations: 140.2 MB / 4.593 GB, free: 150.8 MB / 1.184 GB Notification: Performance of collectInitialBindings (initialization): time 0.1015/18.48, allocations: 82.08 MB / 4.673 GB, free: 95.29 MB / 1.184 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.2023/18.68, allocations: 44.35 MB / 4.716 GB, free: 72.77 MB / 1.184 GB Notification: Performance of setup shared object (initialization): time 5.129e-05/18.68, allocations: 476.8 kB / 4.717 GB, free: 72.3 MB / 1.184 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.1405/18.82, allocations: 32.81 MB / 4.749 GB, free: 67.81 MB / 1.184 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.1999/19.02, allocations: 83.96 MB / 4.831 GB, free: 14.68 MB / 1.184 GB Notification: Performance of analyzeInitialSystem (initialization): time 1.105/20.13, allocations: 126.1 MB / 4.954 GB, free: 203.2 MB / 1.215 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.001659/20.13, allocations: 201.2 kB / 4.954 GB, free: 203.2 MB / 1.215 GB Notification: Performance of matching and sorting (n=28449) (initialization): time 0.8889/21.02, allocations: 229.3 MB / 5.178 GB, free: 130.3 MB / 1.215 GB Notification: Performance of prepare postOptimizeDAE: time 0.001523/21.02, allocations: 300 kB / 5.178 GB, free: 130.1 MB / 1.215 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.00184/21.02, allocations: 0.668 MB / 5.179 GB, free: 129.4 MB / 1.215 GB Notification: Tearing is skipped for strong component 1 because system size of 12655 exceeds maximum system size for tearing of linear systems (200). To adjust the maximum system size for tearing use --maxSizeLinearTearing=. Notification: Performance of postOpt tearingSystem (initialization): time 0.001942/21.02, allocations: 1.25 MB / 5.18 GB, free: 128.1 MB / 1.215 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.1016/21.12, allocations: 36.24 MB / 5.215 GB, free: 99.74 MB / 1.215 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003594/21.13, allocations: 1.682 MB / 5.217 GB, free: 98.2 MB / 1.215 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2322/21.36, allocations: 54.58 MB / 5.27 GB, free: 58.41 MB / 1.215 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.05091/21.41, allocations: 7.032 MB / 5.277 GB, free: 53.12 MB / 1.215 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3138 * 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 (15795): * Single equations (assignments): 15794 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 1 system {(12655,0.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.1575/21.57, allocations: 11.39 MB / 5.288 GB, free: 43.08 MB / 1.215 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.1297/21.7, allocations: 26.31 MB / 5.314 GB, free: 16.66 MB / 1.215 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.854/22.55, allocations: 27.11 MB / 5.341 GB, free: 209.4 MB / 1.215 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.001835/22.55, allocations: 1.738 MB / 5.342 GB, free: 209.4 MB / 1.215 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.007661/22.56, allocations: 1.737 MB / 5.344 GB, free: 209.4 MB / 1.215 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004666/22.57, allocations: 0.8693 MB / 5.345 GB, free: 209.4 MB / 1.215 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.5401/23.11, allocations: 165.3 MB / 5.506 GB, free: 182.7 MB / 1.215 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.00172/23.11, allocations: 3.906 kB / 5.506 GB, free: 182.7 MB / 1.215 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.03743/23.15, allocations: 15.22 MB / 5.521 GB, free: 181.8 MB / 1.215 GB Notification: Tearing is skipped for strong component 2 because system size of 12655 exceeds maximum system size for tearing of linear systems (200). To adjust the maximum system size for tearing use --maxSizeLinearTearing=. Notification: Performance of postOpt tearingSystem (simulation): time 0.001073/23.15, allocations: 199 kB / 5.521 GB, free: 181.8 MB / 1.215 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.03783/23.19, allocations: 2.898 MB / 5.524 GB, free: 179.5 MB / 1.215 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001144/23.19, allocations: 200.5 kB / 5.524 GB, free: 179.5 MB / 1.215 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.115e-06/23.19, allocations: 0 / 5.524 GB, free: 179.5 MB / 1.215 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.7546/23.94, allocations: 202.2 MB / 5.722 GB, free: 93.68 MB / 1.215 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0885/24.03, allocations: 27.15 MB / 5.748 GB, free: 66.36 MB / 1.215 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.07919/24.11, allocations: 2.898 MB / 5.751 GB, free: 63.46 MB / 1.215 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 1.464/25.57, allocations: 70.57 MB / 5.82 GB, free: 173.1 MB / 1.215 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.09349/25.67, allocations: 20.33 MB / 5.84 GB, free: 173 MB / 1.215 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.06813/25.73, allocations: 5.408 MB / 5.845 GB, free: 173 MB / 1.215 GB Notification: Performance of sorting global known variables: time 0.3575/26.09, allocations: 97.53 MB / 5.94 GB, free: 168 MB / 1.215 GB Notification: Performance of sort global known variables: time 6.91e-07/26.09, allocations: 7.938 kB / 5.94 GB, free: 168 MB / 1.215 GB Notification: Performance of remove unused functions: time 0.392/26.48, allocations: 86.21 MB / 6.025 GB, free: 164.5 MB / 1.215 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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 simulation (6330): * Single equations (assignments): 6329 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 1 system {(12655,0.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.09448/26.58, allocations: 6.316 MB / 6.031 GB, free: 163.8 MB / 1.215 GB Notification: Performance of simCode: created initialization part: time 0.5635/27.14, allocations: 149.1 MB / 6.176 GB, free: 56.1 MB / 1.215 GB Notification: Performance of simCode: created event and clocks part: time 0.0005387/27.14, allocations: 445.8 kB / 6.177 GB, free: 55.66 MB / 1.215 GB Notification: Performance of simCode: created simulation system equations: time 1.022/28.16, allocations: 87.36 MB / 6.262 GB, free: 259.8 MB / 1.247 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.4371/28.6, allocations: 44.22 MB / 6.305 GB, free: 254.9 MB / 1.247 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 2.156/30.76, allocations: 0.5043 GB / 6.81 GB, free: 178.2 MB / 1.247 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.229/30.99, allocations: 65.14 MB / 6.873 GB, free: 171.9 MB / 1.247 GB Notification: Performance of simCode: alias equations: time 0.2749/31.26, allocations: 76.25 MB / 6.948 GB, free: 149.5 MB / 1.247 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.07146/31.33, allocations: 7.923 MB / 6.955 GB, free: 149.5 MB / 1.247 GB Notification: Performance of SimCode: time 3.858e-06/31.33, allocations: 3.406 kB / 6.955 GB, free: 149.5 MB / 1.247 GB Notification: Performance of Templates: time 9.147/40.48, allocations: 2.819 GB / 9.774 GB, free: 279.2 MB / 1.294 GB " [Timeout remaining time 260] make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.makefile [Timeout 300] (rm -f ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56 -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.pipe 2>&1) [Timeout 240] diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56_res.mat","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 298] Reference file matches [Calling sys.exit(0), Time elapsed: 70.38039816031232]