Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.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 0.001247/0.001247, allocations: 109 kB / 21.22 MB, free: 0.7344 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 0.001378/0.001378, allocations: 212.2 kB / 24.52 MB, free: 4.074 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 1.353/1.353, allocations: 230.6 MB / 258.3 MB, free: 7.996 MB / 206.1 MB " [Timeout remaining time 178] 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 0.9333/0.9333, allocations: 120.6 MB / 435.3 MB, free: 0.8516 MB / 334.1 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.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="der.x.100..|der.x.1..|der.x.2..|der.x.3..|der.x.4..|der.x.5..|time|time|x.100.|x.1.|x.2.|x.3.|x.4.|x.5.",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100") translateModel(ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="der.x.100..|der.x.1..|der.x.2..|der.x.3..|der.x.4..|der.x.5..|time|time|x.100.|x.1.|x.2.|x.3.|x.4.|x.5.",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100") [Timeout 300] "Notification: ScalableTestSuite requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001957/0.001957, allocations: 59.89 kB / 0.6095 GB, free: 8.887 MB / 446.3 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1578/0.1597, allocations: 85.87 MB / 0.6934 GB, free: 2.812 MB / 0.5139 GB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100): time 0.002317/0.162, allocations: 1.211 MB / 0.6946 GB, free: 1.594 MB / 0.5139 GB Notification: Performance of NFInst.instExpressions: time 0.0001626/0.1622, allocations: 23.89 kB / 0.6946 GB, free: 1.57 MB / 0.5139 GB Notification: Performance of NFInst.updateImplicitVariability: time 3.135e-05/0.1622, allocations: 0 / 0.6946 GB, free: 1.57 MB / 0.5139 GB Notification: Performance of NFTyping.typeComponents: time 7.261e-05/0.1623, allocations: 0 / 0.6946 GB, free: 1.57 MB / 0.5139 GB Notification: Performance of NFTyping.typeBindings: time 3.286e-05/0.1623, allocations: 11.88 kB / 0.6946 GB, free: 1.559 MB / 0.5139 GB Notification: Performance of NFTyping.typeClassSections: time 0.0001384/0.1625, allocations: 11.97 kB / 0.6946 GB, free: 1.547 MB / 0.5139 GB Notification: Performance of NFFlatten.flatten: time 0.0005017/0.163, allocations: 0.4916 MB / 0.6951 GB, free: 1.055 MB / 0.5139 GB Notification: Performance of NFFlatten.resolveConnections: time 5.398e-05/0.163, allocations: 4 kB / 0.6951 GB, free: 1.051 MB / 0.5139 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001791/0.1632, allocations: 179.8 kB / 0.6953 GB, free: 0.875 MB / 0.5139 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003245/0.1635, allocations: 195.7 kB / 0.6955 GB, free: 0.6836 MB / 0.5139 GB Notification: Performance of NFPackage.collectConstants: time 5.664e-05/0.1636, allocations: 24 kB / 0.6955 GB, free: 0.6602 MB / 0.5139 GB Notification: Performance of NFFlatten.collectFunctions: time 4.908e-05/0.1637, allocations: 24 kB / 0.6955 GB, free: 0.6367 MB / 0.5139 GB Notification: Performance of NFScalarize.scalarize: time 0.0001584/0.1638, allocations: 167.6 kB / 0.6957 GB, free: 484 kB / 0.5139 GB Notification: Performance of NFVerifyModel.verify: time 0.0002084/0.164, allocations: 191.1 kB / 0.6958 GB, free: 292 kB / 0.5139 GB Notification: Performance of NFConvertDAE.convert: time 0.0003602/0.1644, allocations: 330.6 kB / 0.6962 GB, free: 15.96 MB / 0.5295 GB Notification: Performance of FrontEnd - DAE generated: time 4.578e-06/0.1644, allocations: 4 kB / 0.6962 GB, free: 15.96 MB / 0.5295 GB Notification: Performance of FrontEnd: time 1.192e-06/0.1644, allocations: 0 / 0.6962 GB, free: 15.96 MB / 0.5295 GB Notification: Performance of Transformations before backend: time 7.083e-06/0.1644, allocations: 0 / 0.6962 GB, free: 15.96 MB / 0.5295 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 101 * Number of variables: 101 Notification: Performance of Generate backend data structure: time 0.001972/0.1664, allocations: 0.8302 MB / 0.697 GB, free: 15.09 MB / 0.5295 GB Notification: Performance of prepare preOptimizeDAE: time 4.967e-05/0.1664, allocations: 12.03 kB / 0.697 GB, free: 15.08 MB / 0.5295 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000107/0.1665, allocations: 36.75 kB / 0.697 GB, free: 15.05 MB / 0.5295 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003693/0.1669, allocations: 214.1 kB / 0.6972 GB, free: 14.81 MB / 0.5295 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.412e-05/0.1669, allocations: 37.31 kB / 0.6973 GB, free: 14.78 MB / 0.5295 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001463/0.1671, allocations: 88.12 kB / 0.6973 GB, free: 14.69 MB / 0.5295 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008125/0.1679, allocations: 0.5182 MB / 0.6979 GB, free: 14.17 MB / 0.5295 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.31e-05/0.1679, allocations: 192 / 0.6979 GB, free: 14.17 MB / 0.5295 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.957e-05/0.1679, allocations: 23.94 kB / 0.6979 GB, free: 14.14 MB / 0.5295 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.624e-05/0.168, allocations: 8 kB / 0.6979 GB, free: 14.14 MB / 0.5295 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000478/0.1684, allocations: 303.8 kB / 0.6982 GB, free: 13.84 MB / 0.5295 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001766/0.1702, allocations: 1.02 MB / 0.6992 GB, free: 12.77 MB / 0.5295 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0016/0.1718, allocations: 1.087 MB / 0.7002 GB, free: 11.68 MB / 0.5295 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005113/0.1723, allocations: 347.6 kB / 0.7006 GB, free: 11.34 MB / 0.5295 GB Notification: Performance of preOpt evalFunc (simulation): time 3.946e-05/0.1724, allocations: 16.98 kB / 0.7006 GB, free: 11.32 MB / 0.5295 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.784e-05/0.1724, allocations: 43.56 kB / 0.7006 GB, free: 11.27 MB / 0.5295 GB Notification: Performance of pre-optimization done (n=100): time 3.005e-06/0.1724, allocations: 0 / 0.7006 GB, free: 11.27 MB / 0.5295 GB Notification: Performance of matching and sorting (n=100): time 0.001824/0.1742, allocations: 1.155 MB / 0.7017 GB, free: 10.11 MB / 0.5295 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.134e-05/0.1743, allocations: 64.34 kB / 0.7018 GB, free: 10.03 MB / 0.5295 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001013/0.1744, allocations: 101.8 kB / 0.7019 GB, free: 9.922 MB / 0.5295 GB Notification: Performance of collectPreVariables (initialization): time 5.337e-05/0.1744, allocations: 41.7 kB / 0.7019 GB, free: 9.875 MB / 0.5295 GB Notification: Performance of collectInitialEqns (initialization): time 5.867e-05/0.1745, allocations: 86.14 kB / 0.702 GB, free: 9.785 MB / 0.5295 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003858/0.1749, allocations: 0.4998 MB / 0.7025 GB, free: 9.281 MB / 0.5295 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003355/0.1752, allocations: 251.6 kB / 0.7028 GB, free: 9.031 MB / 0.5295 GB Notification: Performance of setup shared object (initialization): time 0.0001313/0.1753, allocations: 306 kB / 0.703 GB, free: 8.727 MB / 0.5295 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008642/0.1762, allocations: 0.6011 MB / 0.7036 GB, free: 8.125 MB / 0.5295 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009593/0.1772, allocations: 0.714 MB / 0.7043 GB, free: 7.402 MB / 0.5295 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001761/0.1789, allocations: 1.235 MB / 0.7055 GB, free: 6.164 MB / 0.5295 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.508e-06/0.1789, allocations: 7.938 kB / 0.7055 GB, free: 6.156 MB / 0.5295 GB Notification: Performance of matching and sorting (n=201) (initialization): time 0.002271/0.1812, allocations: 1.614 MB / 0.7071 GB, free: 4.535 MB / 0.5295 GB Notification: Performance of prepare postOptimizeDAE: time 2.077e-05/0.1812, allocations: 4 kB / 0.7071 GB, free: 4.531 MB / 0.5295 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.508e-06/0.1812, allocations: 0 / 0.7071 GB, free: 4.531 MB / 0.5295 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.728e-05/0.1813, allocations: 8 kB / 0.7071 GB, free: 4.523 MB / 0.5295 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001717/0.183, allocations: 0.5112 MB / 0.7076 GB, free: 4.012 MB / 0.5295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.863e-05/0.183, allocations: 8 kB / 0.7076 GB, free: 4.004 MB / 0.5295 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000461/0.1835, allocations: 166.9 kB / 0.7078 GB, free: 3.84 MB / 0.5295 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.021e-05/0.1835, allocations: 44 kB / 0.7078 GB, free: 3.797 MB / 0.5295 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * 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 (201): * Single equations (assignments): 201 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0002734/0.1838, allocations: 221.4 kB / 0.7081 GB, free: 3.57 MB / 0.5295 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001038/0.1839, allocations: 39.77 kB / 0.7081 GB, free: 3.531 MB / 0.5295 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002069/0.1841, allocations: 87.7 kB / 0.7082 GB, free: 3.445 MB / 0.5295 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.849e-06/0.1841, allocations: 12 kB / 0.7082 GB, free: 3.434 MB / 0.5295 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.149e-05/0.1841, allocations: 4 kB / 0.7082 GB, free: 3.43 MB / 0.5295 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.756e-06/0.1841, allocations: 3.984 kB / 0.7082 GB, free: 3.426 MB / 0.5295 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008088/0.185, allocations: 0.5242 MB / 0.7087 GB, free: 2.859 MB / 0.5295 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.056e-06/0.185, allocations: 0 / 0.7087 GB, free: 2.859 MB / 0.5295 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002541/0.1875, allocations: 0.5152 MB / 0.7092 GB, free: 2.344 MB / 0.5295 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.526e-06/0.1875, allocations: 4 kB / 0.7092 GB, free: 2.34 MB / 0.5295 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001131/0.1876, allocations: 63.92 kB / 0.7093 GB, free: 2.277 MB / 0.5295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.602e-06/0.1876, allocations: 4 kB / 0.7093 GB, free: 2.273 MB / 0.5295 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.613e-06/0.1876, allocations: 0 / 0.7093 GB, free: 2.273 MB / 0.5295 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001862/0.1895, allocations: 1.356 MB / 0.7106 GB, free: 0.8945 MB / 0.5295 GB Notification: Performance of postOpt removeConstants (simulation): time 5.732e-05/0.1895, allocations: 51.52 kB / 0.7107 GB, free: 0.8438 MB / 0.5295 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000126/0.1897, allocations: 51.95 kB / 0.7107 GB, free: 0.793 MB / 0.5295 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004283/0.1901, allocations: 67.92 kB / 0.7108 GB, free: 0.7266 MB / 0.5295 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001139/0.1902, allocations: 56.88 kB / 0.7108 GB, free: 0.6719 MB / 0.5295 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.236e-05/0.1903, allocations: 35.97 kB / 0.7109 GB, free: 0.6367 MB / 0.5295 GB Notification: Performance of sorting global known variables: time 5.685e-05/0.1903, allocations: 79.28 kB / 0.7109 GB, free: 0.5586 MB / 0.5295 GB Notification: Performance of sort global known variables: time 7e-08/0.1903, allocations: 0 / 0.7109 GB, free: 0.5586 MB / 0.5295 GB Notification: Performance of remove unused functions: time 0.0005254/0.1909, allocations: 212 kB / 0.7111 GB, free: 360 kB / 0.5295 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 100 (x[1],x[2],x[3],x[4],x[5],x[6],x[7],x[8],x[9],x[10],x[11],x[12],x[13],x[14],x[15],x[16],x[17],x[18],x[19],x[20],x[21],x[22],x[23],x[24],x[25],x[26],x[27],x[28],x[29],x[30],x[31],x[32],x[33],x[34],x[35],x[36],x[37],x[38],x[39],x[40],x[41],x[42],x[43],x[44],x[45],x[46],x[47],x[48],x[49],x[50],x[51],x[52],x[53],x[54],x[55],x[56],x[57],x[58],x[59],x[60],x[61],x[62],x[63],x[64],x[65],x[66],x[67],x[68],x[69],x[70],x[71],x[72],x[73],x[74],x[75],x[76],x[77],x[78],x[79],x[80],x[81],x[82],x[83],x[84],x[85],x[86],x[87],x[88],x[89],x[90],x[91],x[92],x[93],x[94],x[95],x[96],x[97],x[98],x[99],x[100]) * 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 (100): * Single equations (assignments): 100 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.000228/0.1911, allocations: 181.7 kB / 0.7113 GB, free: 172 kB / 0.5295 GB Notification: Performance of simCode: created initialization part: time 0.001732/0.1928, allocations: 1.127 MB / 0.7124 GB, free: 15.04 MB / 0.5452 GB Notification: Performance of simCode: created event and clocks part: time 2.525e-06/0.1928, allocations: 0 / 0.7124 GB, free: 15.04 MB / 0.5452 GB Notification: Performance of simCode: created simulation system equations: time 0.0006243/0.1934, allocations: 437.4 kB / 0.7128 GB, free: 14.62 MB / 0.5452 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003301/0.1938, allocations: 39.94 kB / 0.7129 GB, free: 14.58 MB / 0.5452 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003007/0.1968, allocations: 2.599 MB / 0.7154 GB, free: 11.95 MB / 0.5452 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005901/0.1974, allocations: 0.9145 MB / 0.7163 GB, free: 11 MB / 0.5452 GB Notification: Performance of simCode: alias equations: time 0.0007833/0.1982, allocations: 393.1 kB / 0.7167 GB, free: 10.61 MB / 0.5452 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001999/0.1984, allocations: 51.44 kB / 0.7167 GB, free: 10.56 MB / 0.5452 GB Notification: Performance of SimCode: time 6.31e-07/0.1984, allocations: 3.938 kB / 0.7167 GB, free: 10.56 MB / 0.5452 GB Notification: Performance of Templates: time 0.01381/0.2122, allocations: 7.194 MB / 0.7237 GB, free: 3.391 MB / 0.5452 GB " [Timeout remaining time 300] make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.makefile [Timeout 300] (rm -f ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100 -s=ida -abortSlowSimulation -alarm=300 -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.pipe 2>&1) [Timeout 300] diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 5.414110476034693]