Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus.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 0.00137/0.00137, allocations: 79.2 kB / 19.18 MB, free: 2.516 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 0.001479/0.001479, allocations: 163 kB / 22.46 MB, free: 5.375 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 1.588/1.588, allocations: 177.2 MB / 202.8 MB, free: 9.168 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo): time 2.869/2.869, allocations: 377.8 MB / 0.6221 GB, free: 12.56 MB / 0.5919 GB " [Timeout remaining time 176] Using package Buildings with version 12.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/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(Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|calTim.year|calTim.month|calTim.day|calTim.weekDay|calTim.hour|calTim.minute",fileNamePrefix="Buildings_12_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus") translateModel(Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|calTim.year|calTim.month|calTim.day|calTim.weekDay|calTim.hour|calTim.minute",fileNamePrefix="Buildings_12_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 2.374e-06/2.374e-06, allocations: 0 / 0.9815 GB, free: 11.89 MB / 0.9356 GB Notification: Performance of FrontEnd - Absyn->SCode: time 3.382e-05/3.62e-05, allocations: 2.281 kB / 0.9815 GB, free: 11.89 MB / 0.9356 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus): time 0.003377/0.003413, allocations: 1.742 MB / 0.9832 GB, free: 10.14 MB / 0.9356 GB Notification: Performance of NFInst.instExpressions: time 0.001541/0.004954, allocations: 0.6155 MB / 0.9838 GB, free: 9.52 MB / 0.9356 GB Notification: Performance of NFInst.updateImplicitVariability: time 7.99e-05/0.005034, allocations: 0 / 0.9838 GB, free: 9.52 MB / 0.9356 GB Notification: Performance of NFTyping.typeComponents: time 0.000127/0.005161, allocations: 11.86 kB / 0.9838 GB, free: 9.508 MB / 0.9356 GB Notification: Performance of NFTyping.typeBindings: time 0.0002058/0.005366, allocations: 35.73 kB / 0.9838 GB, free: 9.473 MB / 0.9356 GB Notification: Performance of NFTyping.typeClassSections: time 0.001034/0.0064, allocations: 378.7 kB / 0.9842 GB, free: 9.105 MB / 0.9356 GB Notification: Performance of NFFlatten.flatten: time 0.0007065/0.007107, allocations: 0.597 MB / 0.9848 GB, free: 8.508 MB / 0.9356 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000116/0.007223, allocations: 25.3 kB / 0.9848 GB, free: 8.484 MB / 0.9356 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0005805/0.007803, allocations: 419.6 kB / 0.9852 GB, free: 8.074 MB / 0.9356 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003012/0.008104, allocations: 143.7 kB / 0.9853 GB, free: 7.934 MB / 0.9356 GB Notification: Performance of NFPackage.collectConstants: time 0.0001125/0.008217, allocations: 40 kB / 0.9854 GB, free: 7.895 MB / 0.9356 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001014/0.008318, allocations: 40 kB / 0.9854 GB, free: 7.855 MB / 0.9356 GB Notification: Performance of NFScalarize.scalarize: time 0.0001747/0.008493, allocations: 135.7 kB / 0.9855 GB, free: 7.723 MB / 0.9356 GB Notification: Performance of NFVerifyModel.verify: time 0.0002002/0.008693, allocations: 147.7 kB / 0.9857 GB, free: 7.578 MB / 0.9356 GB Notification: Performance of NFConvertDAE.convert: time 0.0007355/0.009429, allocations: 0.6467 MB / 0.9863 GB, free: 6.93 MB / 0.9356 GB Notification: Performance of FrontEnd - DAE generated: time 5.019e-06/0.009434, allocations: 0 / 0.9863 GB, free: 6.93 MB / 0.9356 GB Notification: Performance of FrontEnd: time 1.834e-06/0.009436, allocations: 0 / 0.9863 GB, free: 6.93 MB / 0.9356 GB Notification: Performance of Transformations before backend: time 1.155e-05/0.009447, allocations: 0 / 0.9863 GB, free: 6.93 MB / 0.9356 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 20 * Number of variables: 20 Notification: Performance of Generate backend data structure: time 0.001405/0.01085, allocations: 0.8378 MB / 0.9871 GB, free: 6.02 MB / 0.9356 GB Notification: Performance of prepare preOptimizeDAE: time 3.748e-05/0.01089, allocations: 8.031 kB / 0.9871 GB, free: 6.012 MB / 0.9356 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001341/0.01102, allocations: 60.64 kB / 0.9872 GB, free: 5.953 MB / 0.9356 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004473/0.01147, allocations: 284 kB / 0.9875 GB, free: 5.656 MB / 0.9356 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.198e-05/0.01151, allocations: 16.38 kB / 0.9875 GB, free: 5.641 MB / 0.9356 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.763e-05/0.0116, allocations: 32.36 kB / 0.9875 GB, free: 5.609 MB / 0.9356 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001126/0.01273, allocations: 260 kB / 0.9878 GB, free: 5.352 MB / 0.9356 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.161e-05/0.01274, allocations: 4.188 kB / 0.9878 GB, free: 5.348 MB / 0.9356 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.257e-05/0.01277, allocations: 4.359 kB / 0.9878 GB, free: 5.344 MB / 0.9356 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.143e-06/0.01278, allocations: 4.375 kB / 0.9878 GB, free: 5.34 MB / 0.9356 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008907/0.01367, allocations: 127.9 kB / 0.9879 GB, free: 5.215 MB / 0.9356 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001272/0.01494, allocations: 0.5313 MB / 0.9884 GB, free: 4.652 MB / 0.9356 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001171/0.01611, allocations: 194.4 kB / 0.9886 GB, free: 4.453 MB / 0.9356 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008363/0.01695, allocations: 124.7 kB / 0.9887 GB, free: 4.328 MB / 0.9356 GB Notification: Performance of preOpt evalFunc (simulation): time 2.602e-05/0.01697, allocations: 8 kB / 0.9887 GB, free: 4.32 MB / 0.9356 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001093/0.01807, allocations: 243.2 kB / 0.989 GB, free: 4.07 MB / 0.9356 GB Notification: Performance of pre-optimization done (n=16): time 1.994e-06/0.01807, allocations: 0 / 0.989 GB, free: 4.07 MB / 0.9356 GB Notification: Performance of matching and sorting (n=16): time 0.002907/0.02098, allocations: 0.5324 MB / 0.9895 GB, free: 3.531 MB / 0.9356 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.738e-05/0.02104, allocations: 71.38 kB / 0.9895 GB, free: 3.449 MB / 0.9356 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005074/0.02155, allocations: 437.9 kB / 0.99 GB, free: 3.008 MB / 0.9356 GB Notification: Performance of collectPreVariables (initialization): time 7.16e-05/0.02162, allocations: 45.64 kB / 0.99 GB, free: 2.957 MB / 0.9356 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001109/0.02173, allocations: 101.4 kB / 0.9901 GB, free: 2.852 MB / 0.9356 GB Notification: Performance of collectInitialBindings (initialization): time 5.473e-05/0.02179, allocations: 47.69 kB / 0.9901 GB, free: 2.805 MB / 0.9356 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00024/0.02203, allocations: 129.5 kB / 0.9903 GB, free: 2.672 MB / 0.9356 GB Notification: Performance of setup shared object (initialization): time 0.0001587/0.02219, allocations: 326.8 kB / 0.9906 GB, free: 2.344 MB / 0.9356 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003808/0.02257, allocations: 223.2 kB / 0.9908 GB, free: 2.113 MB / 0.9356 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004156/0.02298, allocations: 273.3 kB / 0.9911 GB, free: 1.812 MB / 0.9356 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004506/0.02343, allocations: 299.8 kB / 0.9913 GB, free: 1.488 MB / 0.9356 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.655e-06/0.02344, allocations: 4 kB / 0.9913 GB, free: 1.484 MB / 0.9356 GB Notification: Performance of matching and sorting (n=29) (initialization): time 0.001012/0.02445, allocations: 0.6093 MB / 0.9919 GB, free: 0.8438 MB / 0.9356 GB Notification: Performance of prepare postOptimizeDAE: time 9.768e-05/0.02455, allocations: 91.38 kB / 0.992 GB, free: 0.7422 MB / 0.9356 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.823e-06/0.02455, allocations: 0 / 0.992 GB, free: 0.7422 MB / 0.9356 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.962e-05/0.02457, allocations: 4 kB / 0.992 GB, free: 0.7383 MB / 0.9356 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001705/0.02474, allocations: 23.91 kB / 0.9921 GB, free: 0.7148 MB / 0.9356 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.038e-05/0.02475, allocations: 4 kB / 0.9921 GB, free: 0.7109 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005178/0.02527, allocations: 68.03 kB / 0.9921 GB, free: 0.6445 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001063/0.02538, allocations: 59.98 kB / 0.9922 GB, free: 0.5859 MB / 0.9356 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 7 * Number of states: 0 () * Number of discrete variables: 24 (calTim.calTim.firstDaySampling,$PRE.calTim.calTim.firstDaySampling,calTim.calTim.firstHourSampling,$PRE.calTim.calTim.firstHourSampling,calTim.calTim.hourSampleTrigger,$whenCondition1,calTim.calTim.daySampleTrigger,$whenCondition2,calTim.calTim.epochLastMonth,$PRE.calTim.calTim.epochLastMonth,calTim.calTim.yearIndex,$PRE.calTim.calTim.yearIndex,calTim.calTim.daysSinceEpoch,$PRE.calTim.calTim.daysSinceEpoch,calTim.calTim.weekDay,$PRE.calTim.calTim.weekDay,calTim.calTim.hour,$PRE.calTim.calTim.hour,calTim.calTim.day,$PRE.calTim.calTim.day,calTim.calTim.month,$PRE.calTim.calTim.month,calTim.calTim.year,$PRE.calTim.calTim.year) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (26): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 2 * 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 0.0002782/0.02565, allocations: 212.3 kB / 0.9924 GB, free: 376 kB / 0.9356 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.761e-05/0.02572, allocations: 43.69 kB / 0.9924 GB, free: 332 kB / 0.9356 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.555e-05/0.0258, allocations: 43.73 kB / 0.9925 GB, free: 292 kB / 0.9356 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.446e-06/0.0258, allocations: 0 / 0.9925 GB, free: 292 kB / 0.9356 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.721e-06/0.02581, allocations: 0 / 0.9925 GB, free: 292 kB / 0.9356 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.017e-06/0.02581, allocations: 4 kB / 0.9925 GB, free: 288 kB / 0.9356 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002422/0.02823, allocations: 0.7508 MB / 0.9932 GB, free: 15.49 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.114e-06/0.02824, allocations: 0 / 0.9932 GB, free: 15.49 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.632e-05/0.02827, allocations: 4 kB / 0.9932 GB, free: 15.49 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.635e-06/0.02827, allocations: 0 / 0.9932 GB, free: 15.49 MB / 0.9512 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.295e-05/0.02832, allocations: 23.97 kB / 0.9932 GB, free: 15.46 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.326e-06/0.02832, allocations: 4 kB / 0.9932 GB, free: 15.46 MB / 0.9512 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.35e-06/0.02833, allocations: 3.938 kB / 0.9932 GB, free: 15.46 MB / 0.9512 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002007/0.03033, allocations: 0.5189 MB / 0.9937 GB, free: 14.92 MB / 0.9512 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003208/0.03065, allocations: 177.5 kB / 0.9939 GB, free: 14.75 MB / 0.9512 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.896e-05/0.03074, allocations: 19.98 kB / 0.9939 GB, free: 14.73 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005194/0.03126, allocations: 35.97 kB / 0.994 GB, free: 14.69 MB / 0.9512 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.033e-05/0.0313, allocations: 11.97 kB / 0.994 GB, free: 14.68 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.609e-05/0.03138, allocations: 59.97 kB / 0.994 GB, free: 14.62 MB / 0.9512 GB Notification: Performance of sorting global known variables: time 0.0003757/0.03175, allocations: 319.1 kB / 0.9943 GB, free: 14.31 MB / 0.9512 GB Notification: Performance of sort global known variables: time 9e-08/0.03175, allocations: 0 / 0.9943 GB, free: 14.31 MB / 0.9512 GB Notification: Performance of remove unused functions: time 0.0003997/0.03215, allocations: 71.94 kB / 0.9944 GB, free: 14.24 MB / 0.9512 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 14 (calTim.calTim.daySampleTrigger,calTim.calTim.hourSampleTrigger,$whenCondition2,$whenCondition1,calTim.calTim.year,calTim.calTim.month,calTim.calTim.day,calTim.calTim.hour,calTim.calTim.weekDay,calTim.calTim.daysSinceEpoch,calTim.calTim.yearIndex,calTim.calTim.epochLastMonth,calTim.calTim.firstHourSampling,calTim.calTim.firstDaySampling) * Number of discrete states: 9 (calTim.calTim.firstDaySampling,calTim.calTim.daysSinceEpoch,calTim.calTim.weekDay,calTim.calTim.yearIndex,calTim.calTim.year,calTim.calTim.epochLastMonth,calTim.calTim.month,calTim.calTim.firstHourSampling,calTim.calTim.hour) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (16): * Single equations (assignments): 6 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * 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 0.0002158/0.03237, allocations: 135.1 kB / 0.9945 GB, free: 14.1 MB / 0.9512 GB Notification: Performance of simCode: created initialization part: time 0.001506/0.03388, allocations: 0.5213 MB / 0.995 GB, free: 13.54 MB / 0.9512 GB Notification: Performance of simCode: created event and clocks part: time 2.545e-06/0.03388, allocations: 0 / 0.995 GB, free: 13.54 MB / 0.9512 GB Notification: Performance of simCode: created simulation system equations: time 0.0008524/0.03473, allocations: 138.7 kB / 0.9952 GB, free: 13.41 MB / 0.9512 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004414/0.03517, allocations: 33.62 kB / 0.9952 GB, free: 13.38 MB / 0.9512 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001764/0.03694, allocations: 0.6125 MB / 0.9958 GB, free: 12.73 MB / 0.9512 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002087/0.03714, allocations: 175 kB / 0.996 GB, free: 12.54 MB / 0.9512 GB Notification: Performance of simCode: alias equations: time 6.629e-05/0.03721, allocations: 13.5 kB / 0.996 GB, free: 12.53 MB / 0.9512 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.908e-05/0.03727, allocations: 24.48 kB / 0.996 GB, free: 12.51 MB / 0.9512 GB Notification: Performance of SimCode: time 4.3e-07/0.03727, allocations: 0 / 0.996 GB, free: 12.51 MB / 0.9512 GB Notification: Performance of Templates: time 0.01153/0.0488, allocations: 6.382 MB / 1.002 GB, free: 6.09 MB / 0.9512 GB " [Timeout remaining time 300] make -j1 -f Buildings_12_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus.pipe ; mkfifo Buildings_12_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus.pipe ; head -c 1048576 < Buildings_12_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus.pipe >> ../files/Buildings_12_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus.sim & ./Buildings_12_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_12_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Controls_OBC_CDL_Reals_Sources_Validation_CalendarTimeMonthsMinus.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonthsMinus.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: 8.496465098112822]