Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10.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 0.000888/0.000888, allocations: 83.69 kB / 20.67 MB, free: 3.887 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 0.0008654/0.0008654, allocations: 170 kB / 23.95 MB, free: 0.6094 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 0.8832/0.8832, allocations: 177.1 MB / 204.3 MB, free: 5.73 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 0.5447/0.5447, allocations: 88.06 MB / 348.8 MB, free: 14.36 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: "" <> buildModelFMU(ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10,fileNamePrefix="ScalableTestSuite_ScalableTestSuite_Thermal_Advection_ScaledExperiments_SteamPipe_N_10",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10,fileNamePrefix="ScalableTestSuite_ScalableTestSuite_Thermal_Advection_ScaledExperiments_SteamPipe_N_10",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.403e-06/1.403e-06, allocations: 0 / 0.5231 GB, free: 4.082 MB / 442.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.645e-05/1.785e-05, allocations: 5.656 kB / 0.5231 GB, free: 4.078 MB / 442.8 MB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10): time 0.009771/0.009789, allocations: 11.65 MB / 0.5345 GB, free: 8.387 MB / 458.8 MB Notification: Performance of NFInst.instExpressions: time 0.005183/0.01497, allocations: 6.836 MB / 0.5411 GB, free: 1.523 MB / 458.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 4.769e-05/0.01502, allocations: 0 / 0.5411 GB, free: 1.523 MB / 458.8 MB Notification: Performance of NFTyping.typeComponents: time 0.0001854/0.01521, allocations: 43.73 kB / 0.5412 GB, free: 1.48 MB / 458.8 MB Notification: Performance of NFTyping.typeBindings: time 0.004895/0.0201, allocations: 3.249 MB / 0.5444 GB, free: 14.23 MB / 474.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004255/0.02053, allocations: 210.8 kB / 0.5446 GB, free: 14.03 MB / 474.8 MB Notification: Performance of NFFlatten.flatten: time 0.0003916/0.02092, allocations: 0.638 MB / 0.5452 GB, free: 13.39 MB / 474.8 MB Notification: Performance of NFFlatten.resolveConnections: time 4.878e-05/0.02097, allocations: 16.59 kB / 0.5452 GB, free: 13.37 MB / 474.8 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002291/0.0212, allocations: 279.5 kB / 0.5455 GB, free: 13.09 MB / 474.8 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002168/0.02141, allocations: 239.5 kB / 0.5457 GB, free: 12.86 MB / 474.8 MB Notification: Performance of NFPackage.collectConstants: time 3.135e-05/0.02144, allocations: 23.94 kB / 0.5457 GB, free: 12.84 MB / 474.8 MB Notification: Performance of NFFlatten.collectFunctions: time 0.005972/0.02742, allocations: 5.759 MB / 0.5513 GB, free: 7.07 MB / 474.8 MB Notification: Performance of NFScalarize.scalarize: time 0.000106/0.02752, allocations: 187.4 kB / 0.5515 GB, free: 6.887 MB / 474.8 MB Notification: Performance of NFVerifyModel.verify: time 0.0003829/0.0279, allocations: 191.6 kB / 0.5517 GB, free: 6.699 MB / 474.8 MB Notification: Performance of NFConvertDAE.convert: time 0.003506/0.03141, allocations: 4.572 MB / 0.5562 GB, free: 2.117 MB / 474.8 MB Notification: Performance of FrontEnd - DAE generated: time 2.675e-06/0.03141, allocations: 8 kB / 0.5562 GB, free: 2.109 MB / 474.8 MB Notification: Performance of FrontEnd: time 1.062e-06/0.03141, allocations: 0 / 0.5562 GB, free: 2.109 MB / 474.8 MB Notification: Performance of Transformations before backend: time 5.861e-06/0.03142, allocations: 0 / 0.5562 GB, free: 2.109 MB / 474.8 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 146 * Number of variables: 146 Notification: Performance of Generate backend data structure: time 0.002145/0.03357, allocations: 1.361 MB / 0.5575 GB, free: 0.7148 MB / 474.8 MB Notification: Performance of prepare preOptimizeDAE: time 3.65e-05/0.0336, allocations: 8.031 kB / 0.5575 GB, free: 0.707 MB / 474.8 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.624e-05/0.03368, allocations: 102.7 kB / 0.5576 GB, free: 0.5977 MB / 474.8 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002468/0.03392, allocations: 96.56 kB / 0.5577 GB, free: 0.5039 MB / 474.8 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003092/0.03423, allocations: 301 kB / 0.558 GB, free: 188 kB / 474.8 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.906e-05/0.03426, allocations: 45.69 kB / 0.558 GB, free: 140 kB / 474.8 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.395e-05/0.03433, allocations: 68.27 kB / 0.5581 GB, free: 72 kB / 474.8 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001293/0.03562, allocations: 0.9554 MB / 0.559 GB, free: 15.07 MB / 490.8 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.393e-05/0.03563, allocations: 3.938 kB / 0.559 GB, free: 15.07 MB / 490.8 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.355e-05/0.03567, allocations: 20 kB / 0.5591 GB, free: 15.05 MB / 490.8 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.111e-05/0.03568, allocations: 16 kB / 0.5591 GB, free: 15.04 MB / 490.8 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009756/0.03665, allocations: 0.8129 MB / 0.5599 GB, free: 14.22 MB / 490.8 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001708/0.03836, allocations: 2.242 MB / 0.5621 GB, free: 11.89 MB / 490.8 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0009601/0.03932, allocations: 0.871 MB / 0.5629 GB, free: 11.02 MB / 490.8 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003419/0.03966, allocations: 374.6 kB / 0.5633 GB, free: 10.65 MB / 490.8 MB Notification: Performance of preOpt evalFunc (simulation): time 0.02961/0.06927, allocations: 17.56 MB / 0.5804 GB, free: 9.07 MB / 0.4949 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.542e-05/0.06931, allocations: 39.22 kB / 0.5804 GB, free: 9.02 MB / 0.4949 GB Notification: Performance of pre-optimization done (n=72): time 2.565e-06/0.06931, allocations: 0 / 0.5804 GB, free: 9.02 MB / 0.4949 GB Notification: Performance of matching and sorting (n=102): time 0.0137/0.083, allocations: 7.043 MB / 0.5873 GB, free: 1.941 MB / 0.4949 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.553e-05/0.08304, allocations: 64.41 kB / 0.5874 GB, free: 1.867 MB / 0.4949 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001197/0.08316, allocations: 185 kB / 0.5876 GB, free: 1.68 MB / 0.4949 GB Notification: Performance of collectPreVariables (initialization): time 3.789e-05/0.0832, allocations: 37.7 kB / 0.5876 GB, free: 1.637 MB / 0.4949 GB Notification: Performance of collectInitialEqns (initialization): time 7.547e-05/0.08327, allocations: 197.4 kB / 0.5878 GB, free: 1.438 MB / 0.4949 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001857/0.08346, allocations: 392.7 kB / 0.5882 GB, free: 1.051 MB / 0.4949 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001701/0.08363, allocations: 195 kB / 0.5883 GB, free: 0.8555 MB / 0.4949 GB Notification: Performance of setup shared object (initialization): time 9.297e-05/0.08372, allocations: 358.7 kB / 0.5887 GB, free: 0.4961 MB / 0.4949 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004972/0.08422, allocations: 0.4944 MB / 0.5892 GB, free: 0 / 0.4949 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005662/0.08478, allocations: 0.6319 MB / 0.5898 GB, free: 15.34 MB / 0.5105 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001118/0.0859, allocations: 1.188 MB / 0.591 GB, free: 14.11 MB / 0.5105 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.717e-06/0.08591, allocations: 4 kB / 0.591 GB, free: 14.11 MB / 0.5105 GB Notification: Performance of matching and sorting (n=132) (initialization): time 0.00147/0.08737, allocations: 1.52 MB / 0.5924 GB, free: 12.55 MB / 0.5105 GB Notification: Performance of prepare postOptimizeDAE: time 1.829e-05/0.08739, allocations: 8 kB / 0.5924 GB, free: 12.54 MB / 0.5105 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.344e-06/0.0874, allocations: 0 / 0.5924 GB, free: 12.54 MB / 0.5105 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007503/0.08815, allocations: 412.4 kB / 0.5928 GB, free: 12.11 MB / 0.5105 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004505/0.0886, allocations: 227.7 kB / 0.5931 GB, free: 11.89 MB / 0.5105 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002245/0.09085, allocations: 5.692 MB / 0.5986 GB, free: 5.938 MB / 0.5105 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002213/0.09107, allocations: 47.89 kB / 0.5987 GB, free: 5.891 MB / 0.5105 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.524e-05/0.09111, allocations: 36 kB / 0.5987 GB, free: 5.855 MB / 0.5105 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 10 (state[10].phase,state[9].phase,state[8].phase,state[7].phase,state[6].phase,state[5].phase,state[4].phase,state[3].phase,state[2].phase,state[1].phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (122): * Single equations (assignments): 112 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 10 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 10 systems {(1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.0002233/0.09134, allocations: 258.1 kB / 0.5989 GB, free: 5.594 MB / 0.5105 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.354e-05/0.0914, allocations: 43.77 kB / 0.599 GB, free: 5.551 MB / 0.5105 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00321/0.09461, allocations: 4.341 MB / 0.6032 GB, free: 1.137 MB / 0.5105 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.471e-05/0.09463, allocations: 43.94 kB / 0.6033 GB, free: 1.094 MB / 0.5105 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.931e-06/0.09464, allocations: 3.938 kB / 0.6033 GB, free: 1.09 MB / 0.5105 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.234e-06/0.09465, allocations: 3.984 kB / 0.6033 GB, free: 1.086 MB / 0.5105 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00106/0.09571, allocations: 1.599 MB / 0.6048 GB, free: 15.44 MB / 0.5262 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.942e-06/0.09571, allocations: 3.984 kB / 0.6048 GB, free: 15.44 MB / 0.5262 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003334/0.09605, allocations: 167.8 kB / 0.605 GB, free: 15.27 MB / 0.5262 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001102/0.09715, allocations: 0.6754 MB / 0.6057 GB, free: 14.57 MB / 0.5262 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.45e-05/0.0972, allocations: 43.95 kB / 0.6057 GB, free: 14.52 MB / 0.5262 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002317/0.09952, allocations: 6.105 MB / 0.6117 GB, free: 8.16 MB / 0.5262 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.242e-06/0.09952, allocations: 4.031 kB / 0.6117 GB, free: 8.156 MB / 0.5262 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003274/0.1028, allocations: 4.346 MB / 0.6159 GB, free: 3.719 MB / 0.5262 GB Notification: Performance of postOpt removeConstants (simulation): time 7.099e-05/0.1029, allocations: 111.2 kB / 0.616 GB, free: 3.609 MB / 0.5262 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.214e-05/0.1029, allocations: 27.98 kB / 0.616 GB, free: 3.582 MB / 0.5262 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001941/0.1031, allocations: 47.89 kB / 0.6161 GB, free: 3.535 MB / 0.5262 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.767e-05/0.1032, allocations: 68.86 kB / 0.6162 GB, free: 3.465 MB / 0.5262 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.571e-05/0.1033, allocations: 39.92 kB / 0.6162 GB, free: 3.426 MB / 0.5262 GB Notification: Performance of sorting global known variables: time 5.937e-05/0.1033, allocations: 115.2 kB / 0.6163 GB, free: 3.312 MB / 0.5262 GB Notification: Performance of sort global known variables: time 8e-08/0.1033, allocations: 0 / 0.6163 GB, free: 3.312 MB / 0.5262 GB Notification: Performance of remove unused functions: time 0.001864/0.1052, allocations: 1.006 MB / 0.6173 GB, free: 2.305 MB / 0.5262 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 20 (p[1],p[2],p[3],p[4],p[5],p[6],p[7],p[8],p[9],p[10],h[1],h[2],h[3],h[4],h[5],h[6],h[7],h[8],h[9],h[10]) * Number of discrete variables: 20 ($cse1.phase,$cse1.region,$cse2.phase,$cse2.region,$cse3.phase,$cse3.region,$cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse8.phase,$cse8.region,$cse9.phase,$cse9.region,$cse10.phase,$cse10.region) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (102): * Single equations (assignments): 82 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 10 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 10 systems {(1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.006216/0.1114, allocations: 5.923 MB / 0.6231 GB, free: 12.28 MB / 0.5418 GB Notification: Performance of simCode: created initialization part: time 0.001782/0.1132, allocations: 1.824 MB / 0.6248 GB, free: 10.44 MB / 0.5418 GB Notification: Performance of simCode: created event and clocks part: time 2.826e-06/0.1132, allocations: 4 kB / 0.6249 GB, free: 10.44 MB / 0.5418 GB Notification: Performance of simCode: created simulation system equations: time 0.001256/0.1144, allocations: 1.432 MB / 0.6263 GB, free: 9.004 MB / 0.5418 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000663/0.1151, allocations: 222.8 kB / 0.6265 GB, free: 8.789 MB / 0.5418 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.3331/0.4482, allocations: 9.496 MB / 0.6357 GB, free: 108.8 MB / 0.5419 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003074/0.4485, allocations: 0.4959 MB / 0.6362 GB, free: 108.7 MB / 0.5419 GB Notification: Performance of simCode: alias equations: time 0.0007022/0.4492, allocations: 0.5104 MB / 0.6367 GB, free: 108.7 MB / 0.5419 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002842/0.4495, allocations: 326.2 kB / 0.637 GB, free: 108.7 MB / 0.5419 GB Notification: Performance of SimCode: time 7.01e-07/0.4495, allocations: 0 / 0.637 GB, free: 108.7 MB / 0.5419 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05996/0.5095, allocations: 52.61 MB / 0.6884 GB, free: 68.14 MB / 0.5419 GB Notification: Performance of buildModelFMU: Generate platform static: time 9.81/10.32, allocations: 17.64 kB / 0.6884 GB, free: 68.13 MB / 0.5419 GB " [Timeout remaining time 290] (rm -f ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10.pipe ; mkfifo ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10.pipe ; head -c 1048576 < ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10.pipe >> ../files/ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10_res.mat --tempDir=temp_ScalableTestSuite_ScalableTestSuite_Thermal_Advection_ScaledExperiments_SteamPipe_N_10_fmu --startTime=0 --stopTime=20 --stepSize=0.004 --timeout=300 --tolerance=1e-08 ScalableTestSuite_ScalableTestSuite_Thermal_Advection_ScaledExperiments_SteamPipe_N_10.fmu > ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10.pipe 2>&1) [Timeout 315.0] diffSimulationResults("ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_10.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: 14.342818658798933]