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 0.001569/0.001569, allocations: 107.9 kB / 20.44 MB, free: 1.188 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 0.001855/0.001855, allocations: 210.9 kB / 23.73 MB, free: 4.387 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 1.509/1.509, allocations: 230.6 MB / 257.5 MB, free: 7.793 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 0.9983/0.9983, allocations: 120.6 MB / 434.5 MB, free: 0.6602 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 0.002021/0.002021, allocations: 63.89 kB / 0.6087 GB, free: 8.699 MB / 446.3 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1555/0.1575, allocations: 85.86 MB / 0.6925 GB, free: 2.629 MB / 0.5139 GB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100): time 0.002242/0.1598, allocations: 1.211 MB / 0.6937 GB, free: 1.41 MB / 0.5139 GB Notification: Performance of NFInst.instExpressions: time 0.0001473/0.1599, allocations: 19.97 kB / 0.6937 GB, free: 1.391 MB / 0.5139 GB Notification: Performance of NFInst.updateImplicitVariability: time 3.703e-05/0.16, allocations: 3.938 kB / 0.6937 GB, free: 1.387 MB / 0.5139 GB Notification: Performance of NFTyping.typeComponents: time 7.601e-05/0.16, allocations: 3.984 kB / 0.6937 GB, free: 1.383 MB / 0.5139 GB Notification: Performance of NFTyping.typeBindings: time 3.435e-05/0.1601, allocations: 0 / 0.6937 GB, free: 1.383 MB / 0.5139 GB Notification: Performance of NFTyping.typeClassSections: time 0.0001358/0.1602, allocations: 15.94 kB / 0.6938 GB, free: 1.367 MB / 0.5139 GB Notification: Performance of NFFlatten.flatten: time 0.0005096/0.1607, allocations: 0.4915 MB / 0.6942 GB, free: 0.875 MB / 0.5139 GB Notification: Performance of NFFlatten.resolveConnections: time 4.691e-05/0.1608, allocations: 4 kB / 0.6942 GB, free: 0.8711 MB / 0.5139 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001645/0.1609, allocations: 167.9 kB / 0.6944 GB, free: 0.707 MB / 0.5139 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003152/0.1612, allocations: 199.6 kB / 0.6946 GB, free: 0.5117 MB / 0.5139 GB Notification: Performance of NFPackage.collectConstants: time 6.146e-05/0.1613, allocations: 24 kB / 0.6946 GB, free: 500 kB / 0.5139 GB Notification: Performance of NFFlatten.collectFunctions: time 5.846e-05/0.1614, allocations: 24 kB / 0.6946 GB, free: 476 kB / 0.5139 GB Notification: Performance of NFScalarize.scalarize: time 0.0001577/0.1615, allocations: 167.6 kB / 0.6948 GB, free: 308 kB / 0.5139 GB Notification: Performance of NFVerifyModel.verify: time 0.0001896/0.1617, allocations: 167.3 kB / 0.695 GB, free: 140 kB / 0.5139 GB Notification: Performance of NFConvertDAE.convert: time 0.0003475/0.1621, allocations: 346.7 kB / 0.6953 GB, free: 15.79 MB / 0.5295 GB Notification: Performance of FrontEnd - DAE generated: time 4.238e-06/0.1621, allocations: 4 kB / 0.6953 GB, free: 15.79 MB / 0.5295 GB Notification: Performance of FrontEnd: time 1.734e-06/0.1621, allocations: 3.938 kB / 0.6953 GB, free: 15.79 MB / 0.5295 GB Notification: Performance of Transformations before backend: time 6.232e-06/0.1621, allocations: 0 / 0.6953 GB, free: 15.79 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 0.00186/0.1639, allocations: 0.8263 MB / 0.6961 GB, free: 14.93 MB / 0.5295 GB Notification: Performance of prepare preOptimizeDAE: time 3.57e-05/0.164, allocations: 8.031 kB / 0.6961 GB, free: 14.92 MB / 0.5295 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001024/0.1641, allocations: 40.75 kB / 0.6962 GB, free: 14.88 MB / 0.5295 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004542/0.1645, allocations: 214.1 kB / 0.6964 GB, free: 14.64 MB / 0.5295 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.829e-05/0.1646, allocations: 29.38 kB / 0.6964 GB, free: 14.62 MB / 0.5295 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001366/0.1647, allocations: 92.12 kB / 0.6965 GB, free: 14.53 MB / 0.5295 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008381/0.1655, allocations: 0.522 MB / 0.697 GB, free: 14 MB / 0.5295 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.388e-05/0.1656, allocations: 4.188 kB / 0.697 GB, free: 13.99 MB / 0.5295 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.426e-05/0.1656, allocations: 15.94 kB / 0.697 GB, free: 13.98 MB / 0.5295 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.584e-05/0.1656, allocations: 19.98 kB / 0.697 GB, free: 13.96 MB / 0.5295 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005003/0.1661, allocations: 299.8 kB / 0.6973 GB, free: 13.66 MB / 0.5295 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00191/0.168, allocations: 0.9233 MB / 0.6982 GB, free: 12.71 MB / 0.5295 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001589/0.1696, allocations: 1.054 MB / 0.6992 GB, free: 11.64 MB / 0.5295 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000531/0.1701, allocations: 347.6 kB / 0.6996 GB, free: 11.3 MB / 0.5295 GB Notification: Performance of preOpt evalFunc (simulation): time 4.575e-05/0.1702, allocations: 12.94 kB / 0.6996 GB, free: 11.29 MB / 0.5295 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.218e-05/0.1702, allocations: 43.56 kB / 0.6996 GB, free: 11.24 MB / 0.5295 GB Notification: Performance of pre-optimization done (n=100): time 2.715e-06/0.1702, allocations: 4 kB / 0.6996 GB, free: 11.24 MB / 0.5295 GB Notification: Performance of matching and sorting (n=100): time 0.001941/0.1722, allocations: 1.155 MB / 0.7008 GB, free: 10.07 MB / 0.5295 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.44e-05/0.1722, allocations: 60.41 kB / 0.7008 GB, free: 10 MB / 0.5295 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001089/0.1723, allocations: 109.8 kB / 0.7009 GB, free: 9.883 MB / 0.5295 GB Notification: Performance of collectPreVariables (initialization): time 6.143e-05/0.1724, allocations: 49.58 kB / 0.701 GB, free: 9.828 MB / 0.5295 GB Notification: Performance of collectInitialEqns (initialization): time 5.788e-05/0.1725, allocations: 82.14 kB / 0.701 GB, free: 9.746 MB / 0.5295 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004121/0.1729, allocations: 0.4959 MB / 0.7015 GB, free: 9.246 MB / 0.5295 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003246/0.1732, allocations: 255.6 kB / 0.7018 GB, free: 8.988 MB / 0.5295 GB Notification: Performance of setup shared object (initialization): time 0.0001433/0.1733, allocations: 306 kB / 0.7021 GB, free: 8.684 MB / 0.5295 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009061/0.1742, allocations: 0.5972 MB / 0.7026 GB, free: 8.086 MB / 0.5295 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001003/0.1752, allocations: 0.714 MB / 0.7033 GB, free: 7.367 MB / 0.5295 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001822/0.1771, allocations: 1.231 MB / 0.7045 GB, free: 6.133 MB / 0.5295 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.369e-06/0.1771, allocations: 4 kB / 0.7045 GB, free: 6.129 MB / 0.5295 GB Notification: Performance of matching and sorting (n=201) (initialization): time 0.002362/0.1794, allocations: 1.614 MB / 0.7061 GB, free: 4.508 MB / 0.5295 GB Notification: Performance of prepare postOptimizeDAE: time 2.5e-05/0.1795, allocations: 8 kB / 0.7061 GB, free: 4.5 MB / 0.5295 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.016e-05/0.1795, allocations: 0 / 0.7061 GB, free: 4.5 MB / 0.5295 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.586e-05/0.1795, allocations: 8 kB / 0.7061 GB, free: 4.492 MB / 0.5295 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001731/0.1812, allocations: 0.5112 MB / 0.7066 GB, free: 3.98 MB / 0.5295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.694e-05/0.1812, allocations: 8 kB / 0.7066 GB, free: 3.973 MB / 0.5295 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000446/0.1817, allocations: 163 kB / 0.7068 GB, free: 3.812 MB / 0.5295 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.166e-05/0.1818, allocations: 48 kB / 0.7068 GB, free: 3.766 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 0.0002599/0.182, allocations: 213.5 kB / 0.707 GB, free: 3.547 MB / 0.5295 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.593e-05/0.1821, allocations: 43.7 kB / 0.7071 GB, free: 3.504 MB / 0.5295 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000202/0.1823, allocations: 83.69 kB / 0.7072 GB, free: 3.418 MB / 0.5295 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.238e-06/0.1823, allocations: 15.94 kB / 0.7072 GB, free: 3.402 MB / 0.5295 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.081e-05/0.1823, allocations: 0 / 0.7072 GB, free: 3.402 MB / 0.5295 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.436e-06/0.1823, allocations: 7.984 kB / 0.7072 GB, free: 3.395 MB / 0.5295 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0007445/0.1831, allocations: 437.6 kB / 0.7076 GB, free: 2.938 MB / 0.5295 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.705e-06/0.1831, allocations: 0 / 0.7076 GB, free: 2.938 MB / 0.5295 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002502/0.1856, allocations: 0.5113 MB / 0.7081 GB, free: 2.426 MB / 0.5295 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.171e-05/0.1856, allocations: 11.88 kB / 0.7081 GB, free: 2.414 MB / 0.5295 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001123/0.1857, allocations: 59.94 kB / 0.7082 GB, free: 2.355 MB / 0.5295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.202e-06/0.1857, allocations: 4 kB / 0.7082 GB, free: 2.352 MB / 0.5295 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.282e-06/0.1857, allocations: 0 / 0.7082 GB, free: 2.352 MB / 0.5295 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001925/0.1877, allocations: 1.348 MB / 0.7095 GB, free: 0.9805 MB / 0.5295 GB Notification: Performance of postOpt removeConstants (simulation): time 5.696e-05/0.1877, allocations: 51.45 kB / 0.7095 GB, free: 0.9297 MB / 0.5295 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001362/0.1878, allocations: 63.94 kB / 0.7096 GB, free: 0.8672 MB / 0.5295 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004266/0.1883, allocations: 67.92 kB / 0.7097 GB, free: 0.8008 MB / 0.5295 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001072/0.1884, allocations: 60.88 kB / 0.7097 GB, free: 0.7422 MB / 0.5295 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.465e-05/0.1884, allocations: 31.98 kB / 0.7098 GB, free: 0.7109 MB / 0.5295 GB Notification: Performance of sorting global known variables: time 6.264e-05/0.1885, allocations: 91.2 kB / 0.7098 GB, free: 0.6211 MB / 0.5295 GB Notification: Performance of sort global known variables: time 8e-08/0.1885, allocations: 0 / 0.7098 GB, free: 0.6211 MB / 0.5295 GB Notification: Performance of remove unused functions: time 0.0005185/0.189, allocations: 208 kB / 0.71 GB, free: 428 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 0.0002263/0.1892, allocations: 173.7 kB / 0.7102 GB, free: 248 kB / 0.5295 GB Notification: Performance of simCode: created initialization part: time 0.001736/0.191, allocations: 1.127 MB / 0.7113 GB, free: 15.12 MB / 0.5452 GB Notification: Performance of simCode: created event and clocks part: time 2.155e-06/0.191, allocations: 0 / 0.7113 GB, free: 15.12 MB / 0.5452 GB Notification: Performance of simCode: created simulation system equations: time 0.0006281/0.1916, allocations: 441.4 kB / 0.7117 GB, free: 14.69 MB / 0.5452 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003189/0.1919, allocations: 36.06 kB / 0.7118 GB, free: 14.65 MB / 0.5452 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00288/0.1948, allocations: 2.614 MB / 0.7143 GB, free: 12.01 MB / 0.5452 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003312/0.1951, allocations: 309.4 kB / 0.7146 GB, free: 11.68 MB / 0.5452 GB Notification: Performance of simCode: alias equations: time 0.0008188/0.196, allocations: 389.1 kB / 0.715 GB, free: 11.3 MB / 0.5452 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001957/0.1962, allocations: 51.44 kB / 0.715 GB, free: 11.25 MB / 0.5452 GB Notification: Performance of SimCode: time 6.52e-07/0.1962, allocations: 0 / 0.715 GB, free: 11.25 MB / 0.5452 GB Notification: Performance of Templates: time 0.01232/0.2085, allocations: 6.44 MB / 0.7213 GB, free: 4.828 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: 5.8174382778815925]