Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80.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 0.001039/0.001039, allocations: 80.8 kB / 21.49 MB, free: 2.996 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 0.001744/0.001744, allocations: 174.8 kB / 24.91 MB, free: 8.734 MB / 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 0.9972/0.9972, allocations: 177.1 MB / 205.3 MB, free: 5.492 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 0.7124/0.7124, allocations: 88.07 MB / 349.9 MB, free: 14.14 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_80_M_80,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_80_M_80") translateModel(ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80,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_80_M_80") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 2.825e-06/2.825e-06, allocations: 0 / 398.9 MB, free: 13.44 MB / 378.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.319e-05/2.602e-05, allocations: 2.312 kB / 398.9 MB, free: 13.44 MB / 378.7 MB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80): time 0.004242/0.004268, allocations: 2.461 MB / 401.4 MB, free: 10.96 MB / 378.7 MB Notification: Performance of NFInst.instExpressions: time 0.001435/0.005703, allocations: 0.5919 MB / 402 MB, free: 10.37 MB / 378.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001337/0.005836, allocations: 7.938 kB / 402 MB, free: 10.36 MB / 378.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0001833/0.00602, allocations: 39.64 kB / 402 MB, free: 10.32 MB / 378.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0001952/0.006215, allocations: 71.41 kB / 402.1 MB, free: 10.25 MB / 378.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0002568/0.006472, allocations: 55.91 kB / 402.2 MB, free: 10.2 MB / 378.7 MB Notification: Performance of NFFlatten.flatten: time 2.259/2.265, allocations: 0.8154 GB / 1.208 GB, free: 7.25 MB / 0.8078 GB Notification: Performance of NFFlatten.resolveConnections: time 1.349/3.614, allocations: 175.8 MB / 1.38 GB, free: 7.766 MB / 0.8546 GB Notification: Performance of NFEvalConstants.evaluate: time 2.22/5.834, allocations: 467 MB / 1.836 GB, free: 121.9 MB / 1.043 GB Notification: Performance of NFSimplifyModel.simplify: time 2.307/8.141, allocations: 354.1 MB / 2.182 GB, free: 11.23 MB / 1.122 GB Notification: Performance of NFPackage.collectConstants: time 0.311/8.452, allocations: 56.58 MB / 2.237 GB, free: 11.23 MB / 1.122 GB Notification: Performance of NFFlatten.collectFunctions: time 0.3991/8.851, allocations: 56.58 MB / 2.292 GB, free: 11.23 MB / 1.122 GB Notification: Performance of NFScalarize.scalarize: time 0.4053/9.257, allocations: 156.3 MB / 2.445 GB, free: 5.223 MB / 1.153 GB Notification: Performance of NFVerifyModel.verify: time 2.504/11.76, allocations: 247.1 MB / 2.686 GB, free: 63.61 MB / 1.264 GB Notification: Performance of NFConvertDAE.convert: time 2.084/13.85, allocations: 0.6771 GB / 3.363 GB, free: 152.5 MB / 1.53 GB Notification: Performance of FrontEnd - DAE generated: time 1.179e-05/13.85, allocations: 3.312 kB / 3.363 GB, free: 152.5 MB / 1.53 GB Notification: Performance of FrontEnd: time 2.044e-06/13.85, allocations: 0 / 3.363 GB, free: 152.5 MB / 1.53 GB Notification: Performance of Transformations before backend: time 0.04476/13.89, allocations: 0.625 kB / 3.363 GB, free: 152.5 MB / 1.53 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 128729 * Number of variables: 128729 Notification: Performance of Generate backend data structure: time 3.059/16.95, allocations: 0.5888 GB / 3.952 GB, free: 250 MB / 1.628 GB Notification: Performance of prepare preOptimizeDAE: time 5.957e-05/16.95, allocations: 10.75 kB / 3.952 GB, free: 250 MB / 1.628 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.4791/17.43, allocations: 85.65 MB / 4.036 GB, free: 234.3 MB / 1.628 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.7262/18.15, allocations: 173.3 MB / 4.205 GB, free: 126.9 MB / 1.628 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.04387/18.2, allocations: 36.34 MB / 4.24 GB, free: 90.6 MB / 1.628 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.2879/18.49, allocations: 53.04 MB / 4.292 GB, free: 37.56 MB / 1.628 GB Notification: Performance of preOpt clockPartitioning (simulation): time 2.628/21.11, allocations: 0.6052 GB / 4.897 GB, free: 272.7 MB / 1.956 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.02436/21.14, allocations: 192 / 4.897 GB, free: 272.7 MB / 1.956 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.2425/21.38, allocations: 22 MB / 4.919 GB, free: 267.6 MB / 1.956 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.01586/21.4, allocations: 11.79 MB / 4.93 GB, free: 267.6 MB / 1.956 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 1.527/22.92, allocations: 123.4 MB / 5.051 GB, free: 0.7231 GB / 1.956 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 4.565/27.49, allocations: 1.061 GB / 6.112 GB, free: 341.7 MB / 1.956 GB Notification: Performance of preOpt comSubExp (simulation): time 1.82/29.31, allocations: 399.6 MB / 6.502 GB, free: 0.5617 GB / 1.956 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.3877/29.7, allocations: 97.98 MB / 6.598 GB, free: 0.5406 GB / 1.956 GB Notification: Performance of preOpt evalFunc (simulation): time 0.03866/29.74, allocations: 6.194 MB / 6.604 GB, free: 0.5403 GB / 1.956 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01074/29.75, allocations: 7.107 MB / 6.611 GB, free: 0.5398 GB / 1.956 GB Notification: Performance of pre-optimization done (n=38640): time 0.002302/29.75, allocations: 0 / 6.611 GB, free: 0.5398 GB / 1.956 GB Notification: Performance of matching and sorting (n=38640): time 1.276/31.02, allocations: 286.5 MB / 6.891 GB, free: 493.3 MB / 1.956 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.004294/31.03, allocations: 3.88 MB / 6.895 GB, free: 489.5 MB / 1.956 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 1.672/32.7, allocations: 225.7 MB / 7.115 GB, free: 0.548 GB / 1.956 GB Notification: Performance of collectPreVariables (initialization): time 0.0955/32.8, allocations: 8.28 MB / 7.123 GB, free: 0.548 GB / 1.956 GB Notification: Performance of collectInitialEqns (initialization): time 0.2079/33, allocations: 182.6 MB / 7.302 GB, free: 470.8 MB / 1.956 GB Notification: Performance of collectInitialBindings (initialization): time 0.199/33.2, allocations: 139.4 MB / 7.438 GB, free: 371.6 MB / 1.956 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.4671/33.67, allocations: 69.95 MB / 7.506 GB, free: 340 MB / 1.956 GB Notification: Performance of setup shared object (initialization): time 3.785e-05/33.67, allocations: 305.9 kB / 7.506 GB, free: 339.7 MB / 1.956 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.2443/33.91, allocations: 42.92 MB / 7.548 GB, free: 338.8 MB / 1.956 GB Notification: Performance of partitionIndependentBlocks (initialization): time 1.503/35.42, allocations: 110 MB / 7.656 GB, free: 0.547 GB / 1.956 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.647/36.06, allocations: 183.7 MB / 7.835 GB, free: 485.2 MB / 1.956 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.003257/36.07, allocations: 404.1 kB / 7.835 GB, free: 485.2 MB / 1.956 GB Notification: Performance of matching and sorting (n=57921) (initialization): time 1.495/37.56, allocations: 308.1 MB / 8.136 GB, free: 342.8 MB / 1.956 GB Notification: Performance of prepare postOptimizeDAE: time 0.003555/37.57, allocations: 0.5898 MB / 8.137 GB, free: 342.3 MB / 1.956 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.004018/37.57, allocations: 1.375 MB / 8.138 GB, free: 340.9 MB / 1.956 GB Notification: Tearing is skipped for strong component 1 because system size of 25759 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 0.00327/37.57, allocations: 2.543 MB / 8.141 GB, free: 338.3 MB / 1.956 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.2111/37.78, allocations: 52.6 MB / 8.192 GB, free: 287.6 MB / 1.956 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002532/37.79, allocations: 3.423 MB / 8.195 GB, free: 284.2 MB / 1.956 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.4357/38.22, allocations: 40.15 MB / 8.235 GB, free: 274.7 MB / 1.956 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.1294/38.35, allocations: 10.8 MB / 8.245 GB, free: 267.4 MB / 1.956 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6402 * 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 (32163): * Single equations (assignments): 32162 * 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 {(25759,0.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.3793/38.73, allocations: 22.98 MB / 8.268 GB, free: 250.6 MB / 1.956 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.394/40.13, allocations: 40.19 MB / 8.307 GB, free: 0.501 GB / 1.956 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1529/40.28, allocations: 54.22 MB / 8.36 GB, free: 0.4972 GB / 1.956 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.003457/40.28, allocations: 3.538 MB / 8.363 GB, free: 0.4972 GB / 1.956 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.01265/40.29, allocations: 3.539 MB / 8.367 GB, free: 0.4972 GB / 1.956 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00789/40.3, allocations: 1.777 MB / 8.368 GB, free: 0.4972 GB / 1.956 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.8184/41.12, allocations: 173 MB / 8.537 GB, free: 473.2 MB / 1.956 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.002948/41.12, allocations: 2.125 kB / 8.537 GB, free: 473.2 MB / 1.956 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.07481/41.2, allocations: 20.25 MB / 8.557 GB, free: 471.4 MB / 1.956 GB Notification: Tearing is skipped for strong component 2 because system size of 25759 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 0.001532/41.2, allocations: 402.1 kB / 8.557 GB, free: 471.4 MB / 1.956 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.07882/41.28, allocations: 5.9 MB / 8.563 GB, free: 466.7 MB / 1.956 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003767/41.28, allocations: 406.6 kB / 8.564 GB, free: 466.7 MB / 1.956 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.256e-06/41.28, allocations: 1.266 kB / 8.564 GB, free: 466.7 MB / 1.956 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 1.022/42.3, allocations: 261.9 MB / 8.819 GB, free: 399.5 MB / 1.956 GB Notification: Performance of postOpt removeConstants (simulation): time 0.1411/42.44, allocations: 39.98 MB / 8.858 GB, free: 368.4 MB / 1.956 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.1524/42.6, allocations: 5.898 MB / 8.864 GB, free: 362.5 MB / 1.956 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.3192/42.91, allocations: 48.65 MB / 8.912 GB, free: 313.9 MB / 1.956 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 1.153/44.07, allocations: 41.38 MB / 8.952 GB, free: 443 MB / 1.956 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.1208/44.19, allocations: 8.645 MB / 8.961 GB, free: 443 MB / 1.956 GB Notification: Performance of sorting global known variables: time 0.3738/44.56, allocations: 117.8 MB / 9.076 GB, free: 428.6 MB / 1.956 GB Notification: Performance of sort global known variables: time 2.71e-07/44.56, allocations: 0 / 9.076 GB, free: 428.6 MB / 1.956 GB Notification: Performance of remove unused functions: time 0.5938/45.16, allocations: 175.5 MB / 9.247 GB, free: 416.6 MB / 1.956 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 (12882): * Single equations (assignments): 12881 * 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 {(25759,0.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.1559/45.31, allocations: 12.75 MB / 9.259 GB, free: 415.4 MB / 1.956 GB Notification: Performance of simCode: created initialization part: time 0.8663/46.18, allocations: 228.7 MB / 9.483 GB, free: 315.3 MB / 1.956 GB Notification: Performance of simCode: created event and clocks part: time 0.02243/46.2, allocations: 5.576 MB / 9.488 GB, free: 309.7 MB / 1.956 GB Notification: Performance of simCode: created simulation system equations: time 1.425/47.63, allocations: 133.7 MB / 9.619 GB, free: 479.8 MB / 1.956 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.7538/48.38, allocations: 90.18 MB / 9.707 GB, free: 464.9 MB / 1.956 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 3.431/51.81, allocations: 1.001 GB / 10.71 GB, free: 273.2 MB / 1.956 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.3744/52.19, allocations: 109.4 MB / 10.81 GB, free: 251 MB / 1.956 GB Notification: Performance of simCode: alias equations: time 0.369/52.55, allocations: 37.26 MB / 10.85 GB, free: 222.5 MB / 1.956 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.6277/53.18, allocations: 94.27 MB / 10.94 GB, free: 146.9 MB / 1.956 GB Notification: Performance of SimCode: time 2.785e-06/53.18, allocations: 3.891 kB / 10.94 GB, free: 146.9 MB / 1.956 GB Notification: Performance of Templates: time 19.29/72.47, allocations: 6.017 GB / 16.96 GB, free: 129.2 MB / 1.987 GB " [Timeout remaining time 228] make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80.makefile [Timeout 300] (rm -f ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80 -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80.pipe 2>&1) [Timeout 240] diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80_res.mat","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 295] Reference file matches [Calling sys.exit(0), Time elapsed: 137.87227426609024]