Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.Validation.OutdoorAirFlow.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 0.001301/0.001301, allocations: 113.5 kB / 19.73 MB, free: 2.242 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 0.001454/0.001454, allocations: 214.2 kB / 23.04 MB, free: 5.07 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 1.503/1.503, allocations: 230.6 MB / 256.8 MB, free: 7.965 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 3.284/3.284, allocations: 0.5003 GB / 0.8061 GB, free: 26.79 MB / 0.6231 GB " [Timeout remaining time 176] Using package Buildings with version 13.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 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(Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.Validation.OutdoorAirFlow,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_ASHRAE_G36_AHUs_MultiZone_VAV_SetPoints_OutdoorAirFlow_Title24_Validation_OutdoorAirFlow",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.Validation.OutdoorAirFlow,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_ASHRAE_G36_AHUs_MultiZone_VAV_SetPoints_OutdoorAirFlow_Title24_Validation_OutdoorAirFlow",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Buildings 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 0.001963/0.001963, allocations: 67.89 kB / 1.171 GB, free: 19.87 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.397/0.399, allocations: 179 MB / 1.345 GB, free: 460 kB / 1.029 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.Validation.OutdoorAirFlow): time 0.003746/0.4027, allocations: 1.546 MB / 1.347 GB, free: 14.89 MB / 1.045 GB Notification: Performance of NFInst.instExpressions: time 0.001109/0.4039, allocations: 311.2 kB / 1.347 GB, free: 14.59 MB / 1.045 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003913/0.4042, allocations: 11.88 kB / 1.347 GB, free: 14.58 MB / 1.045 GB Notification: Performance of NFTyping.typeComponents: time 0.000399/0.4046, allocations: 83.23 kB / 1.347 GB, free: 14.5 MB / 1.045 GB Notification: Performance of NFTyping.typeBindings: time 0.0003397/0.405, allocations: 43.64 kB / 1.347 GB, free: 14.45 MB / 1.045 GB Notification: Performance of NFTyping.typeClassSections: time 0.0004078/0.4054, allocations: 123.7 kB / 1.347 GB, free: 14.33 MB / 1.045 GB Notification: Performance of NFFlatten.flatten: time 0.0007625/0.4062, allocations: 424 kB / 1.348 GB, free: 13.91 MB / 1.045 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0006845/0.4068, allocations: 289.7 kB / 1.348 GB, free: 13.62 MB / 1.045 GB Notification: Performance of NFEvalConstants.evaluate: time 0.000291/0.4071, allocations: 195.3 kB / 1.348 GB, free: 13.43 MB / 1.045 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000384/0.4075, allocations: 243 kB / 1.349 GB, free: 13.19 MB / 1.045 GB Notification: Performance of NFPackage.collectConstants: time 0.0001345/0.4077, allocations: 56 kB / 1.349 GB, free: 13.13 MB / 1.045 GB Notification: Performance of NFFlatten.collectFunctions: time 0.000104/0.4078, allocations: 52 kB / 1.349 GB, free: 13.08 MB / 1.045 GB Notification: Performance of NFScalarize.scalarize: time 0.0002575/0.408, allocations: 183.5 kB / 1.349 GB, free: 12.9 MB / 1.045 GB Notification: Performance of NFVerifyModel.verify: time 0.0003541/0.4084, allocations: 262.5 kB / 1.349 GB, free: 12.64 MB / 1.045 GB Notification: Performance of NFConvertDAE.convert: time 0.001242/0.4096, allocations: 0.891 MB / 1.35 GB, free: 11.75 MB / 1.045 GB Notification: Performance of FrontEnd - DAE generated: time 6.092e-06/0.4096, allocations: 0 / 1.35 GB, free: 11.75 MB / 1.045 GB Notification: Performance of FrontEnd: time 1.643e-06/0.4096, allocations: 0 / 1.35 GB, free: 11.75 MB / 1.045 GB Notification: Performance of Transformations before backend: time 3.076e-05/0.4096, allocations: 0 / 1.35 GB, free: 11.75 MB / 1.045 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 127 * Number of variables: 127 Notification: Performance of Generate backend data structure: time 0.001995/0.4116, allocations: 0.8089 MB / 1.351 GB, free: 10.91 MB / 1.045 GB Notification: Performance of prepare preOptimizeDAE: time 5.358e-05/0.4117, allocations: 12.03 kB / 1.351 GB, free: 10.9 MB / 1.045 GB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 3.669e-05/0.4117, allocations: 13.5 kB / 1.351 GB, free: 10.89 MB / 1.045 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001589/0.4119, allocations: 94.7 kB / 1.351 GB, free: 10.79 MB / 1.045 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001533/0.412, allocations: 72.52 kB / 1.351 GB, free: 10.71 MB / 1.045 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008129/0.4129, allocations: 397.9 kB / 1.351 GB, free: 10.3 MB / 1.045 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.838e-05/0.4129, allocations: 37.69 kB / 1.351 GB, free: 10.27 MB / 1.045 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.438e-05/0.413, allocations: 52.12 kB / 1.351 GB, free: 10.21 MB / 1.045 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000945/0.4139, allocations: 0.5336 MB / 1.352 GB, free: 9.676 MB / 1.045 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.387e-05/0.4139, allocations: 0 / 1.352 GB, free: 9.676 MB / 1.045 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.929e-05/0.414, allocations: 20 kB / 1.352 GB, free: 9.656 MB / 1.045 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.761e-05/0.414, allocations: 12 kB / 1.352 GB, free: 9.645 MB / 1.045 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008963/0.4149, allocations: 0.5165 MB / 1.352 GB, free: 9.125 MB / 1.045 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003138/0.418, allocations: 1.78 MB / 1.354 GB, free: 7.242 MB / 1.045 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004353/0.4185, allocations: 126.6 kB / 1.354 GB, free: 7.109 MB / 1.045 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001098/0.4186, allocations: 64.83 kB / 1.354 GB, free: 7.043 MB / 1.045 GB Notification: Performance of preOpt evalFunc (simulation): time 2.686e-05/0.4186, allocations: 4 kB / 1.354 GB, free: 7.039 MB / 1.045 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.293e-05/0.4186, allocations: 34.56 kB / 1.354 GB, free: 6.996 MB / 1.045 GB Notification: Performance of pre-optimization done (n=12): time 1.653e-06/0.4186, allocations: 0 / 1.354 GB, free: 6.996 MB / 1.045 GB Notification: Performance of matching and sorting (n=12): time 0.0004609/0.4191, allocations: 229.1 kB / 1.355 GB, free: 6.766 MB / 1.045 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.799e-05/0.4192, allocations: 55.34 kB / 1.355 GB, free: 6.699 MB / 1.045 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007597/0.4199, allocations: 0.5719 MB / 1.355 GB, free: 6.121 MB / 1.045 GB Notification: Performance of collectPreVariables (initialization): time 2.147e-05/0.4199, allocations: 33.7 kB / 1.355 GB, free: 6.082 MB / 1.045 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002876/0.4202, allocations: 351.7 kB / 1.356 GB, free: 5.734 MB / 1.045 GB Notification: Performance of collectInitialBindings (initialization): time 6.579e-05/0.4203, allocations: 55.56 kB / 1.356 GB, free: 5.68 MB / 1.045 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001276/0.4204, allocations: 78.03 kB / 1.356 GB, free: 5.594 MB / 1.045 GB Notification: Performance of setup shared object (initialization): time 0.0001878/0.4206, allocations: 354.8 kB / 1.356 GB, free: 5.238 MB / 1.045 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001823/0.4208, allocations: 116.7 kB / 1.356 GB, free: 5.125 MB / 1.045 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003364/0.4211, allocations: 310.9 kB / 1.357 GB, free: 4.73 MB / 1.045 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005361/0.4217, allocations: 428 kB / 1.357 GB, free: 4.223 MB / 1.045 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.28e-06/0.4217, allocations: 7.938 kB / 1.357 GB, free: 4.215 MB / 1.045 GB Notification: Performance of matching and sorting (n=45) (initialization): time 0.0007258/0.4224, allocations: 473.1 kB / 1.357 GB, free: 3.746 MB / 1.045 GB Notification: Performance of prepare postOptimizeDAE: time 2.402e-05/0.4224, allocations: 8 kB / 1.357 GB, free: 3.738 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.502e-05/0.4224, allocations: 8 kB / 1.357 GB, free: 3.73 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.344e-05/0.4225, allocations: 11.94 kB / 1.357 GB, free: 3.719 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002913/0.4227, allocations: 79.89 kB / 1.357 GB, free: 3.641 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.631e-05/0.4228, allocations: 11.94 kB / 1.357 GB, free: 3.629 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002817/0.423, allocations: 59.61 kB / 1.358 GB, free: 3.57 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.374e-05/0.4231, allocations: 20.36 kB / 1.358 GB, free: 3.551 MB / 1.045 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 30 * Number of states: 0 () * Number of discrete variables: 6 (opeMod[2].y,opeMod[1].y,zonToAhu.occMod[2].y,zonToAhu.occMod[1].y,zonToAhu.intEqu1[1].y,zonToAhu.intEqu1[2].y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (45): * Single equations (assignments): 45 * 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 0.0002887/0.4234, allocations: 257.6 kB / 1.358 GB, free: 3.289 MB / 1.045 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.159e-05/0.4234, allocations: 35.77 kB / 1.358 GB, free: 3.254 MB / 1.045 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003469/0.4238, allocations: 204.8 kB / 1.358 GB, free: 3.039 MB / 1.045 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.827e-06/0.4238, allocations: 0 / 1.358 GB, free: 3.039 MB / 1.045 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.52e-06/0.4238, allocations: 0 / 1.358 GB, free: 3.039 MB / 1.045 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.737e-06/0.4238, allocations: 0 / 1.358 GB, free: 3.039 MB / 1.045 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001368/0.4252, allocations: 0.9868 MB / 1.359 GB, free: 1.965 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.279e-06/0.4252, allocations: 0 / 1.359 GB, free: 1.965 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001001/0.4253, allocations: 27.92 kB / 1.359 GB, free: 1.938 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.027e-06/0.4253, allocations: 4 kB / 1.359 GB, free: 1.934 MB / 1.045 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.718e-05/0.4253, allocations: 8 kB / 1.359 GB, free: 1.926 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.959e-06/0.4253, allocations: 4 kB / 1.359 GB, free: 1.922 MB / 1.045 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.081e-06/0.4253, allocations: 7.938 kB / 1.359 GB, free: 1.914 MB / 1.045 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003646/0.4257, allocations: 282.4 kB / 1.359 GB, free: 1.586 MB / 1.045 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001159/0.4258, allocations: 59.64 kB / 1.359 GB, free: 1.527 MB / 1.045 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.562e-05/0.4258, allocations: 8 kB / 1.359 GB, free: 1.52 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001255/0.426, allocations: 7.984 kB / 1.359 GB, free: 1.512 MB / 1.045 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.766e-05/0.426, allocations: 23.86 kB / 1.359 GB, free: 1.488 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.012e-05/0.426, allocations: 4 kB / 1.359 GB, free: 1.484 MB / 1.045 GB Notification: Performance of sorting global known variables: time 0.000512/0.4265, allocations: 399.1 kB / 1.36 GB, free: 1.102 MB / 1.045 GB Notification: Performance of sort global known variables: time 1e-07/0.4265, allocations: 4 kB / 1.36 GB, free: 1.098 MB / 1.045 GB Notification: Performance of remove unused functions: time 0.000508/0.427, allocations: 91.67 kB / 1.36 GB, free: 1.008 MB / 1.045 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 12 * 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 (12): * Single equations (assignments): 12 * 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 0.0007943/0.4278, allocations: 0.8288 MB / 1.361 GB, free: 120 kB / 1.045 GB Notification: Performance of simCode: created initialization part: time 0.0005092/0.4283, allocations: 249.3 kB / 1.361 GB, free: 15.87 MB / 1.061 GB Notification: Performance of simCode: created event and clocks part: time 4.158e-06/0.4283, allocations: 0 / 1.361 GB, free: 15.87 MB / 1.061 GB Notification: Performance of simCode: created simulation system equations: time 0.000107/0.4284, allocations: 75.84 kB / 1.361 GB, free: 15.8 MB / 1.061 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004136/0.4289, allocations: 49.94 kB / 1.361 GB, free: 15.75 MB / 1.061 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006865/0.4357, allocations: 4.427 MB / 1.365 GB, free: 10.99 MB / 1.061 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007599/0.4365, allocations: 0.8933 MB / 1.366 GB, free: 10.07 MB / 1.061 GB Notification: Performance of simCode: alias equations: time 0.0002867/0.4368, allocations: 107.2 kB / 1.366 GB, free: 9.969 MB / 1.061 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002478/0.437, allocations: 167.4 kB / 1.367 GB, free: 9.805 MB / 1.061 GB Notification: Performance of SimCode: time 1.242e-06/0.437, allocations: 0 / 1.367 GB, free: 9.805 MB / 1.061 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03238/0.4694, allocations: 7.54 MB / 1.374 GB, free: 2.5 MB / 1.061 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.67/12.14, allocations: 10.11 kB / 1.374 GB, free: 2.492 MB / 1.061 GB " [Timeout remaining time 288] (rm -f Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.Validation.OutdoorAirFlow.pipe ; mkfifo Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.Validation.OutdoorAirFlow.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.Validation.OutdoorAirFlow.pipe >> ../files/Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.Validation.OutdoorAirFlow.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.Validation.OutdoorAirFlow_res.mat --tempDir=temp_Buildings_latest_Buildings_Controls_OBC_ASHRAE_G36_AHUs_MultiZone_VAV_SetPoints_OutdoorAirFlow_Title24_Validation_OutdoorAirFlow_fmu --startTime=0 --stopTime=3600 --stepSize=1.44 --timeout=800 --tolerance=1e-06 Buildings_latest_Buildings_Controls_OBC_ASHRAE_G36_AHUs_MultiZone_VAV_SetPoints_OutdoorAirFlow_Title24_Validation_OutdoorAirFlow.fmu > Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.Validation.OutdoorAirFlow.pipe 2>&1) [Timeout 840.0] diffSimulationResults("Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.Validation.OutdoorAirFlow_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Controls_OBC_ASHRAE_G36_AHUs_MultiZone_VAV_SetPoints_OutdoorAirFlow_Title24_Validation_OutdoorAirFlow.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Title24.Validation.OutdoorAirFlow.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: 19.343572699988727]