Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper.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 0.001906/0.001906, allocations: 113 kB / 18.94 MB, free: 2.934 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 0.002525/0.002525, allocations: 209.7 kB / 22.25 MB, free: 5.086 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 1.488/1.488, allocations: 230.6 MB / 256 MB, free: 7.996 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.361/3.361, allocations: 0.49 GB / 0.7951 GB, free: 33.38 MB / 0.6231 GB " [Timeout remaining time 176] Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-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: "" <> buildModelFMU(Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper,fileNamePrefix="Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_SetPoints_Validation_ReliefDamper",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper,fileNamePrefix="Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_SetPoints_Validation_ReliefDamper",fmuType="me",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 0.002142/0.002142, allocations: 66.53 kB / 1.154 GB, free: 25.8 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4197/0.4218, allocations: 176.1 MB / 1.326 GB, free: 1.941 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper): time 0.002728/0.4245, allocations: 1.062 MB / 1.327 GB, free: 0.8828 MB / 1.014 GB Notification: Performance of NFInst.instExpressions: time 0.002023/0.4265, allocations: 1.307 MB / 1.328 GB, free: 15.56 MB / 1.029 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001562/0.4267, allocations: 7.938 kB / 1.328 GB, free: 15.55 MB / 1.029 GB Notification: Performance of NFTyping.typeComponents: time 0.0001748/0.4269, allocations: 19.73 kB / 1.328 GB, free: 15.54 MB / 1.029 GB Notification: Performance of NFTyping.typeBindings: time 6.753e-05/0.4269, allocations: 27.73 kB / 1.328 GB, free: 15.51 MB / 1.029 GB Notification: Performance of NFTyping.typeClassSections: time 0.0006346/0.4276, allocations: 181.8 kB / 1.329 GB, free: 15.33 MB / 1.029 GB Notification: Performance of NFFlatten.flatten: time 0.0003516/0.4279, allocations: 267.4 kB / 1.329 GB, free: 15.07 MB / 1.029 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001668/0.4281, allocations: 60.67 kB / 1.329 GB, free: 15 MB / 1.029 GB Notification: Performance of NFEvalConstants.evaluate: time 0.000136/0.4282, allocations: 99.64 kB / 1.329 GB, free: 14.91 MB / 1.029 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001622/0.4284, allocations: 107.5 kB / 1.329 GB, free: 14.8 MB / 1.029 GB Notification: Performance of NFPackage.collectConstants: time 4.252e-05/0.4284, allocations: 24 kB / 1.329 GB, free: 14.78 MB / 1.029 GB Notification: Performance of NFFlatten.collectFunctions: time 9.787e-05/0.4285, allocations: 43.98 kB / 1.329 GB, free: 14.73 MB / 1.029 GB Notification: Performance of NFScalarize.scalarize: time 4.459e-05/0.4286, allocations: 35.91 kB / 1.329 GB, free: 14.7 MB / 1.029 GB Notification: Performance of NFVerifyModel.verify: time 0.0001143/0.4287, allocations: 103.5 kB / 1.329 GB, free: 14.6 MB / 1.029 GB Notification: Performance of NFConvertDAE.convert: time 0.0004059/0.4291, allocations: 318.8 kB / 1.33 GB, free: 14.29 MB / 1.029 GB Notification: Performance of FrontEnd - DAE generated: time 5.701e-06/0.4291, allocations: 0 / 1.33 GB, free: 14.29 MB / 1.029 GB Notification: Performance of FrontEnd: time 2.224e-06/0.4291, allocations: 0 / 1.33 GB, free: 14.29 MB / 1.029 GB Notification: Performance of Transformations before backend: time 1.26e-05/0.4291, allocations: 4 kB / 1.33 GB, free: 14.28 MB / 1.029 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 31 * Number of variables: 31 Notification: Performance of Generate backend data structure: time 0.0009305/0.4301, allocations: 459.1 kB / 1.33 GB, free: 13.79 MB / 1.029 GB Notification: Performance of prepare preOptimizeDAE: time 4.004e-05/0.4301, allocations: 8.031 kB / 1.33 GB, free: 13.79 MB / 1.029 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.307e-05/0.4301, allocations: 46.73 kB / 1.33 GB, free: 13.73 MB / 1.029 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 6.657e-05/0.4302, allocations: 24.8 kB / 1.33 GB, free: 13.71 MB / 1.029 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007062/0.4309, allocations: 254.2 kB / 1.33 GB, free: 13.43 MB / 1.029 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.41e-05/0.4309, allocations: 16.36 kB / 1.33 GB, free: 13.42 MB / 1.029 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.908e-05/0.431, allocations: 20.38 kB / 1.33 GB, free: 13.4 MB / 1.029 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004427/0.4314, allocations: 154.4 kB / 1.33 GB, free: 13.24 MB / 1.029 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.098e-05/0.4314, allocations: 0 / 1.33 GB, free: 13.24 MB / 1.029 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.98e-05/0.4315, allocations: 4 kB / 1.33 GB, free: 13.24 MB / 1.029 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.142e-06/0.4315, allocations: 4 kB / 1.33 GB, free: 13.23 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004483/0.4319, allocations: 127.8 kB / 1.331 GB, free: 13.11 MB / 1.029 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0008939/0.4328, allocations: 487.2 kB / 1.331 GB, free: 12.59 MB / 1.029 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003685/0.4332, allocations: 98.83 kB / 1.331 GB, free: 12.48 MB / 1.029 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001796/0.4334, allocations: 56.77 kB / 1.331 GB, free: 12.43 MB / 1.029 GB Notification: Performance of preOpt evalFunc (simulation): time 2.625e-05/0.4334, allocations: 4 kB / 1.331 GB, free: 12.42 MB / 1.029 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003083/0.4337, allocations: 107.3 kB / 1.331 GB, free: 12.3 MB / 1.029 GB Notification: Performance of pre-optimization done (n=12): time 1.423e-06/0.4337, allocations: 0 / 1.331 GB, free: 12.3 MB / 1.029 GB Notification: Performance of matching and sorting (n=12): time 0.0006733/0.4344, allocations: 213.3 kB / 1.332 GB, free: 12.09 MB / 1.029 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.504e-05/0.4344, allocations: 55.41 kB / 1.332 GB, free: 12.02 MB / 1.029 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002018/0.4346, allocations: 179.5 kB / 1.332 GB, free: 11.84 MB / 1.029 GB Notification: Performance of collectPreVariables (initialization): time 3.434e-05/0.4347, allocations: 29.7 kB / 1.332 GB, free: 11.8 MB / 1.029 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001248/0.4348, allocations: 148.2 kB / 1.332 GB, free: 11.65 MB / 1.029 GB Notification: Performance of collectInitialBindings (initialization): time 3.635e-05/0.4348, allocations: 31.7 kB / 1.332 GB, free: 11.62 MB / 1.029 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.067e-05/0.4349, allocations: 49.69 kB / 1.332 GB, free: 11.57 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.0001647/0.4351, allocations: 334.8 kB / 1.332 GB, free: 11.23 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00023/0.4353, allocations: 67.94 kB / 1.332 GB, free: 11.16 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002639/0.4356, allocations: 123.5 kB / 1.332 GB, free: 11.02 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004312/0.436, allocations: 202.5 kB / 1.333 GB, free: 10.8 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.204e-06/0.436, allocations: 0 / 1.333 GB, free: 10.8 MB / 1.029 GB Notification: Performance of matching and sorting (n=20) (initialization): time 0.0006108/0.4366, allocations: 267 kB / 1.333 GB, free: 10.53 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 4.319e-05/0.4367, allocations: 43.75 kB / 1.333 GB, free: 10.48 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.975e-06/0.4367, allocations: 4 kB / 1.333 GB, free: 10.48 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.531e-05/0.4367, allocations: 0 / 1.333 GB, free: 10.48 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001637/0.4368, allocations: 39.91 kB / 1.333 GB, free: 10.44 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.738e-06/0.4368, allocations: 4 kB / 1.333 GB, free: 10.43 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002555/0.4371, allocations: 51.83 kB / 1.333 GB, free: 10.38 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.822e-05/0.4371, allocations: 12 kB / 1.333 GB, free: 10.37 MB / 1.029 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 7 * Number of states: 0 () * Number of discrete variables: 7 ($whenCondition1,$whenCondition2,fanStatus.y,$PRE.fanStatus.y,relDam.and2.y,relDam.greThr.greHys.y,$PRE.relDam.greThr.greHys.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (18): * Single equations (assignments): 17 * Array equations: 0 * Algorithm blocks: 1 * 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 0.0001426/0.4373, allocations: 137.7 kB / 1.333 GB, free: 10.23 MB / 1.029 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.976e-05/0.4373, allocations: 23.89 kB / 1.333 GB, free: 10.2 MB / 1.029 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005011/0.4378, allocations: 171 kB / 1.333 GB, free: 10.02 MB / 1.029 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.236e-06/0.4378, allocations: 4 kB / 1.333 GB, free: 10.02 MB / 1.029 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.509e-06/0.4378, allocations: 0 / 1.333 GB, free: 10.02 MB / 1.029 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.087e-06/0.4378, allocations: 0 / 1.333 GB, free: 10.02 MB / 1.029 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002343/0.4381, allocations: 220.5 kB / 1.334 GB, free: 9.758 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.422e-06/0.4381, allocations: 7.984 kB / 1.334 GB, free: 9.75 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001371/0.4382, allocations: 23.92 kB / 1.334 GB, free: 9.727 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.244e-06/0.4382, allocations: 0 / 1.334 GB, free: 9.727 MB / 1.029 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.118e-05/0.4382, allocations: 0 / 1.334 GB, free: 9.727 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.472e-06/0.4382, allocations: 4 kB / 1.334 GB, free: 9.723 MB / 1.029 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.51e-07/0.4382, allocations: 0 / 1.334 GB, free: 9.723 MB / 1.029 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004496/0.4387, allocations: 192.9 kB / 1.334 GB, free: 9.516 MB / 1.029 GB Notification: Performance of postOpt removeConstants (simulation): time 2.415e-05/0.4387, allocations: 15.84 kB / 1.334 GB, free: 9.5 MB / 1.029 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.03e-05/0.4387, allocations: 8 kB / 1.334 GB, free: 9.492 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001124/0.4388, allocations: 7.984 kB / 1.334 GB, free: 9.484 MB / 1.029 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.342e-05/0.4389, allocations: 27.95 kB / 1.334 GB, free: 9.457 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.18e-05/0.4389, allocations: 4 kB / 1.334 GB, free: 9.453 MB / 1.029 GB Notification: Performance of sorting global known variables: time 0.0001137/0.439, allocations: 124.1 kB / 1.334 GB, free: 9.332 MB / 1.029 GB Notification: Performance of sort global known variables: time 9e-08/0.439, allocations: 0 / 1.334 GB, free: 9.332 MB / 1.029 GB Notification: Performance of remove unused functions: time 0.0002698/0.4393, allocations: 39.95 kB / 1.334 GB, free: 9.293 MB / 1.029 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 5 ($whenCondition1,$whenCondition2,relDam.greThr.greHys.y,relDam.and2.y,fanStatus.y) * Number of discrete states: 1 (relDam.greThr.greHys.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (13): * Single equations (assignments): 12 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 1 * 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 0.000838/0.4401, allocations: 0.744 MB / 1.335 GB, free: 8.523 MB / 1.029 GB Notification: Performance of simCode: created initialization part: time 0.0005595/0.4407, allocations: 223.4 kB / 1.335 GB, free: 8.293 MB / 1.029 GB Notification: Performance of simCode: created event and clocks part: time 2.144e-06/0.4407, allocations: 0 / 1.335 GB, free: 8.293 MB / 1.029 GB Notification: Performance of simCode: created simulation system equations: time 0.0001935/0.4409, allocations: 55.95 kB / 1.335 GB, free: 8.238 MB / 1.029 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002927/0.4412, allocations: 41.91 kB / 1.335 GB, free: 8.199 MB / 1.029 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003061/0.4442, allocations: 2.044 MB / 1.337 GB, free: 6.035 MB / 1.029 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000441/0.4447, allocations: 0.7203 MB / 1.338 GB, free: 5.289 MB / 1.029 GB Notification: Performance of simCode: alias equations: time 0.0001045/0.4448, allocations: 25.48 kB / 1.338 GB, free: 5.266 MB / 1.029 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.812e-05/0.4449, allocations: 55.42 kB / 1.338 GB, free: 5.211 MB / 1.029 GB Notification: Performance of SimCode: time 3.8e-07/0.4449, allocations: 0 / 1.338 GB, free: 5.211 MB / 1.029 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03307/0.4779, allocations: 4.279 MB / 1.342 GB, free: 1.125 MB / 1.029 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.49/11.97, allocations: 11.17 kB / 1.342 GB, free: 1.117 MB / 1.029 GB " [Timeout remaining time 288] (rm -f Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper.pipe ; mkfifo Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper.pipe ; head -c 1048576 < Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper.pipe >> ../files/Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper.sim & python3 -m fmpy simulate --output-file Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper_res.csv --start-time 0 --stop-time 3600 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_SetPoints_Validation_ReliefDamper.fmu > Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_SetPoints_Validation_ReliefDamper.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "Error: Could not read variable relDam.uOutDam_min in file Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper_res.csv. Warning: Get data of variable relDam.uOutDam_min from file Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper_res.csv failed! Error: Could not read variable relDam.uOutDam in file Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper_res.csv. Warning: Get data of variable relDam.uOutDam from file Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper_res.csv failed! " [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 19.09260837599868]