Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.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 0.001839/0.001839, allocations: 111 kB / 21.18 MB, free: 0.6758 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 0.002174/0.002174, allocations: 211.2 kB / 24.47 MB, free: 3.977 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 1.44/1.44, allocations: 230.6 MB / 258.2 MB, free: 7.812 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2446/0.2446, allocations: 46.96 MB / 361.6 MB, free: 4.062 MB / 286.1 MB
"
[Timeout remaining time 180]
Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/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(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|Nu|m_flow.1.|m_flow.2.|m_flow.3.|m_flow.4.|kc_1|kc_4|Re_1|Re_4|input_Nu.y",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC")
translateModel(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|Nu|m_flow.1.|m_flow.2.|m_flow.3.|m_flow.4.|kc_1|kc_4|Re_1|Re_4|input_Nu.y",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.00203/0.00203, allocations: 63.91 kB / 0.4974 GB, free: 7.199 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2941/0.2961, allocations: 66.04 MB / 0.5619 GB, free: 4.199 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC): time 0.003861/0.3, allocations: 2.51 MB / 0.5643 GB, free: 1.672 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.002291/0.3023, allocations: 1.346 MB / 0.5656 GB, free: 332 kB / 398.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001094/0.3024, allocations: 4 kB / 0.5656 GB, free: 328 kB / 398.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0003162/0.3027, allocations: 110.8 kB / 0.5657 GB, free: 220 kB / 398.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0003762/0.3031, allocations: 138.9 kB / 0.5659 GB, free: 80 kB / 398.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0006139/0.3037, allocations: 267.1 kB / 0.5661 GB, free: 15.82 MB / 414.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0003028/0.304, allocations: 274.1 kB / 0.5664 GB, free: 15.55 MB / 414.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 5.67e-05/0.3041, allocations: 12.94 kB / 0.5664 GB, free: 15.53 MB / 414.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001164/0.3042, allocations: 107.3 kB / 0.5665 GB, free: 15.43 MB / 414.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001723/0.3044, allocations: 127.2 kB / 0.5666 GB, free: 15.3 MB / 414.1 MB
Notification: Performance of NFPackage.collectConstants: time 2.964e-05/0.3044, allocations: 8 kB / 0.5666 GB, free: 15.29 MB / 414.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0008274/0.3052, allocations: 483.4 kB / 0.5671 GB, free: 14.82 MB / 414.1 MB
Notification: Performance of NFScalarize.scalarize: time 6.426e-05/0.3053, allocations: 43.66 kB / 0.5671 GB, free: 14.78 MB / 414.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001131/0.3054, allocations: 107.2 kB / 0.5672 GB, free: 14.67 MB / 414.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0006538/0.306, allocations: 0.525 MB / 0.5677 GB, free: 14.14 MB / 414.1 MB
Notification: Performance of FrontEnd - DAE generated: time 3.186e-06/0.306, allocations: 0 / 0.5677 GB, free: 14.14 MB / 414.1 MB
Notification: Performance of FrontEnd: time 1.313e-06/0.306, allocations: 0 / 0.5677 GB, free: 14.14 MB / 414.1 MB
Notification: Performance of Transformations before backend: time 9.728e-06/0.3061, allocations: 0 / 0.5677 GB, free: 14.14 MB / 414.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 90
 * Number of variables: 90
Notification: Performance of Generate backend data structure: time 0.0008342/0.3069, allocations: 0.5596 MB / 0.5683 GB, free: 13.55 MB / 414.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.777e-05/0.3069, allocations: 8.031 kB / 0.5683 GB, free: 13.54 MB / 414.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.881e-05/0.307, allocations: 40.7 kB / 0.5683 GB, free: 13.5 MB / 414.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002735/0.3073, allocations: 206 kB / 0.5685 GB, free: 13.28 MB / 414.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.147e-05/0.3073, allocations: 29.38 kB / 0.5686 GB, free: 13.25 MB / 414.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.22e-05/0.3074, allocations: 40.12 kB / 0.5686 GB, free: 13.21 MB / 414.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008034/0.3082, allocations: 0.5802 MB / 0.5692 GB, free: 12.5 MB / 414.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.838e-05/0.3082, allocations: 7.938 kB / 0.5692 GB, free: 12.49 MB / 414.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.261e-05/0.3082, allocations: 19.94 kB / 0.5692 GB, free: 12.47 MB / 414.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.357e-05/0.3082, allocations: 12 kB / 0.5692 GB, free: 12.46 MB / 414.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005663/0.3088, allocations: 345 kB / 0.5695 GB, free: 12.12 MB / 414.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002713/0.3115, allocations: 3.895 MB / 0.5733 GB, free: 8.043 MB / 414.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002749/0.3118, allocations: 90.47 kB / 0.5734 GB, free: 7.945 MB / 414.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001333/0.3119, allocations: 36.97 kB / 0.5735 GB, free: 7.906 MB / 414.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.495e-05/0.3119, allocations: 0 / 0.5735 GB, free: 7.906 MB / 414.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.978e-05/0.312, allocations: 42.48 kB / 0.5735 GB, free: 7.855 MB / 414.1 MB
Notification: Performance of pre-optimization done (n=7): time 9.11e-07/0.312, allocations: 0 / 0.5735 GB, free: 7.855 MB / 414.1 MB
Notification: Performance of matching and sorting (n=7): time 0.0005314/0.3125, allocations: 149.5 kB / 0.5736 GB, free: 7.703 MB / 414.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.491e-05/0.3125, allocations: 55.41 kB / 0.5737 GB, free: 7.637 MB / 414.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000291/0.3128, allocations: 288.2 kB / 0.574 GB, free: 7.348 MB / 414.1 MB
Notification: Performance of collectPreVariables (initialization): time 2.138e-05/0.3129, allocations: 25.7 kB / 0.574 GB, free: 7.316 MB / 414.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001883/0.313, allocations: 275.7 kB / 0.5743 GB, free: 7.043 MB / 414.1 MB
Notification: Performance of collectInitialBindings (initialization): time 2.938e-05/0.3131, allocations: 31.78 kB / 0.5743 GB, free: 7.012 MB / 414.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001069/0.3132, allocations: 73.94 kB / 0.5744 GB, free: 6.93 MB / 414.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001527/0.3133, allocations: 334.8 kB / 0.5747 GB, free: 6.594 MB / 414.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001695/0.3135, allocations: 56.61 kB / 0.5747 GB, free: 6.539 MB / 414.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003322/0.3138, allocations: 262.4 kB / 0.575 GB, free: 6.18 MB / 414.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000519/0.3143, allocations: 360.1 kB / 0.5753 GB, free: 5.727 MB / 414.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.989e-06/0.3144, allocations: 3.938 kB / 0.5753 GB, free: 5.723 MB / 414.1 MB
Notification: Performance of matching and sorting (n=39) (initialization): time 0.0006337/0.315, allocations: 345.7 kB / 0.5757 GB, free: 5.379 MB / 414.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.688e-05/0.315, allocations: 8 kB / 0.5757 GB, free: 5.371 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.081e-05/0.315, allocations: 8 kB / 0.5757 GB, free: 5.363 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.236e-05/0.315, allocations: 16.05 kB / 0.5757 GB, free: 5.348 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005242/0.3156, allocations: 111.8 kB / 0.5758 GB, free: 5.238 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008476/0.3164, allocations: 1.219 MB / 0.577 GB, free: 3.973 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002593/0.3167, allocations: 47.66 kB / 0.577 GB, free: 3.926 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.825e-05/0.3167, allocations: 24 kB / 0.5771 GB, free: 3.902 MB / 414.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 33
 * Number of states: 0 ()
 * Number of discrete variables: 5 (m_flow_IN_con_4.N,m_flow_IN_con_4.geometry,m_flow_IN_con_1.geometry,m_flow_IN_con_3.geometry,m_flow_IN_con_2.geometry)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (39):
 * Single equations (assignments): 37
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * 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): 0 systems
 * Non-linear Jacobian (size): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0001445/0.3168, allocations: 145.8 kB / 0.5772 GB, free: 3.75 MB / 414.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.327e-05/0.3169, allocations: 39.69 kB / 0.5772 GB, free: 3.711 MB / 414.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004454/0.3173, allocations: 155.4 kB / 0.5774 GB, free: 3.551 MB / 414.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.475e-06/0.3173, allocations: 0 / 0.5774 GB, free: 3.551 MB / 414.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.336e-06/0.3173, allocations: 8 kB / 0.5774 GB, free: 3.543 MB / 414.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.795e-06/0.3173, allocations: 0 / 0.5774 GB, free: 3.543 MB / 414.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002619/0.3176, allocations: 201.2 kB / 0.5776 GB, free: 3.316 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.152e-06/0.3176, allocations: 0 / 0.5776 GB, free: 3.316 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000315/0.3179, allocations: 59.97 kB / 0.5776 GB, free: 3.258 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.884e-06/0.3179, allocations: 0 / 0.5776 GB, free: 3.258 MB / 414.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.614e-05/0.3179, allocations: 3.938 kB / 0.5776 GB, free: 3.254 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007596/0.3187, allocations: 1.207 MB / 0.5788 GB, free: 2 MB / 414.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.695e-06/0.3187, allocations: 8 kB / 0.5788 GB, free: 1.992 MB / 414.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004243/0.3191, allocations: 227.3 kB / 0.579 GB, free: 1.754 MB / 414.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 3.534e-05/0.3192, allocations: 15.86 kB / 0.5791 GB, free: 1.738 MB / 414.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.822e-05/0.3192, allocations: 8 kB / 0.5791 GB, free: 1.73 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001569/0.3194, allocations: 7.984 kB / 0.5791 GB, free: 1.723 MB / 414.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.31e-05/0.3194, allocations: 3.938 kB / 0.5791 GB, free: 1.719 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.102e-05/0.3194, allocations: 4 kB / 0.5791 GB, free: 1.715 MB / 414.1 MB
Notification: Performance of sorting global known variables: time 0.0001737/0.3196, allocations: 179.1 kB / 0.5792 GB, free: 1.543 MB / 414.1 MB
Notification: Performance of sort global known variables: time 9e-08/0.3196, allocations: 4 kB / 0.5793 GB, free: 1.539 MB / 414.1 MB
Notification: Performance of remove unused functions: time 0.0005585/0.3202, allocations: 139.6 kB / 0.5794 GB, free: 1.402 MB / 414.1 MB
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 (7):
 * Single equations (assignments): 5
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * 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): 0 systems
 * Non-linear Jacobian (size): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004031/0.3206, allocations: 180.6 kB / 0.5796 GB, free: 1.219 MB / 414.1 MB
Notification: Performance of simCode: created initialization part: time 0.0006217/0.3212, allocations: 201.1 kB / 0.5798 GB, free: 1.023 MB / 414.1 MB
Notification: Performance of simCode: created event and clocks part: time 4.638e-06/0.3212, allocations: 4.438 kB / 0.5798 GB, free: 1.02 MB / 414.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.0003076/0.3215, allocations: 79.91 kB / 0.5798 GB, free: 0.9414 MB / 414.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003733/0.3219, allocations: 23.58 kB / 0.5799 GB, free: 0.9219 MB / 414.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0009797/0.3228, allocations: 0.4926 MB / 0.5803 GB, free: 412 kB / 414.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001846/0.323, allocations: 164.8 kB / 0.5805 GB, free: 224 kB / 414.1 MB
Notification: Performance of simCode: alias equations: time 9.49e-05/0.3231, allocations: 21.95 kB / 0.5805 GB, free: 204 kB / 414.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 4.783e-05/0.3232, allocations: 19.42 kB / 0.5805 GB, free: 184 kB / 414.1 MB
Notification: Performance of SimCode: time 3.4e-07/0.3232, allocations: 4 kB / 0.5805 GB, free: 180 kB / 414.1 MB
Notification: Performance of Templates: time 0.01113/0.3343, allocations: 5.884 MB / 0.5863 GB, free: 10.36 MB / 430.1 MB
"
[Timeout remaining time 660]
make -j1 -f ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.makefile [Timeout 660]
(rm -f ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.sim & ./ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC  -abortSlowSimulation -alarm=480 -s gbode -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.pipe 2>&1) [Timeout 480]
diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Fluid/Dissipation/Verifications/HeatTransfer/HeatExchanger/kc_roundTube_KC/kc_roundTube_KC.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube_KC.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660]
""
[Timeout remaining time 660]
Reference file matches
[Calling sys.exit(0), Time elapsed: 5.211307728997781]