Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.Examples.Performance.Example1v2.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 0.00185/0.00185, allocations: 108.3 kB / 19.72 MB, free: 416 kB / 13.93 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 0.001936/0.001936, allocations: 213.8 kB / 23.02 MB, free: 2.957 MB / 13.93 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 1.703/1.703, allocations: 230.6 MB / 256.8 MB, free: 9.59 MB / 202.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 3.305/3.305, allocations: 0.5045 GB / 0.8104 GB, free: 2.82 MB / 0.6511 GB " [Timeout remaining time 176] Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.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.Fluid.Examples.Performance.Example1v2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Examples.Performance.Example1v2") translateModel(Buildings.Fluid.Examples.Performance.Example1v2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Examples.Performance.Example1v2") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.003717/0.003717, allocations: 67.83 kB / 1.177 GB, free: 11.52 MB / 0.9636 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8883/0.8921, allocations: 180 MB / 1.353 GB, free: 1.652 MB / 1.026 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.Example1v2): time 0.09875/0.9908, allocations: 74.58 MB / 1.426 GB, free: 6.824 MB / 1.104 GB Notification: Performance of NFInst.instExpressions: time 0.03537/1.026, allocations: 19.51 MB / 1.445 GB, free: 3.266 MB / 1.12 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003617/1.03, allocations: 154.7 kB / 1.445 GB, free: 3.113 MB / 1.12 GB Notification: Performance of NFTyping.typeComponents: time 0.006126/1.036, allocations: 1.992 MB / 1.447 GB, free: 1.113 MB / 1.12 GB Notification: Performance of NFTyping.typeBindings: time 0.009288/1.045, allocations: 3.067 MB / 1.45 GB, free: 14.04 MB / 1.135 GB Notification: Performance of NFTyping.typeClassSections: time 0.006861/1.052, allocations: 2.565 MB / 1.452 GB, free: 11.48 MB / 1.135 GB Notification: Performance of NFFlatten.flatten: time 0.03954/1.092, allocations: 30.77 MB / 1.482 GB, free: 12.63 MB / 1.167 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02007/1.112, allocations: 12.26 MB / 1.494 GB, free: 268 kB / 1.167 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0279/1.14, allocations: 12.21 MB / 1.506 GB, free: 4.082 MB / 1.182 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02772/1.167, allocations: 12.79 MB / 1.519 GB, free: 7.254 MB / 1.198 GB Notification: Performance of NFPackage.collectConstants: time 0.005852/1.173, allocations: 1.289 MB / 1.52 GB, free: 5.965 MB / 1.198 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01129/1.184, allocations: 2.596 MB / 1.523 GB, free: 3.367 MB / 1.198 GB Notification: Performance of NFScalarize.scalarize: time 0.008645/1.193, allocations: 3.91 MB / 1.526 GB, free: 15.44 MB / 1.214 GB Notification: Performance of NFVerifyModel.verify: time 0.01608/1.209, allocations: 5.74 MB / 1.532 GB, free: 9.684 MB / 1.214 GB Notification: Performance of NFConvertDAE.convert: time 0.03272/1.242, allocations: 19.35 MB / 1.551 GB, free: 6.273 MB / 1.229 GB Notification: Performance of FrontEnd - DAE generated: time 5.24e-06/1.242, allocations: 0 / 1.551 GB, free: 6.273 MB / 1.229 GB Notification: Performance of FrontEnd: time 1.943e-06/1.242, allocations: 0 / 1.551 GB, free: 6.273 MB / 1.229 GB Notification: Performance of Transformations before backend: time 0.0005213/1.242, allocations: 3.938 kB / 1.551 GB, free: 6.27 MB / 1.229 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1422 * Number of variables: 1422 Notification: Performance of Generate backend data structure: time 0.03581/1.278, allocations: 11.68 MB / 1.562 GB, free: 10.48 MB / 1.245 GB Notification: Performance of prepare preOptimizeDAE: time 4.843e-05/1.278, allocations: 12.88 kB / 1.562 GB, free: 10.47 MB / 1.245 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02811/1.306, allocations: 4.083 MB / 1.566 GB, free: 6.379 MB / 1.245 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03022/1.337, allocations: 11.38 MB / 1.577 GB, free: 10.88 MB / 1.26 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007117/1.337, allocations: 435.1 kB / 1.578 GB, free: 10.46 MB / 1.26 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.005045/1.342, allocations: 0.5858 MB / 1.578 GB, free: 9.871 MB / 1.26 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04819/1.391, allocations: 17.51 MB / 1.596 GB, free: 7.691 MB / 1.276 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002942/1.391, allocations: 23.83 kB / 1.596 GB, free: 7.668 MB / 1.276 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002885/1.394, allocations: 244 kB / 1.596 GB, free: 7.43 MB / 1.276 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001588/1.394, allocations: 143.9 kB / 1.596 GB, free: 7.289 MB / 1.276 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05265/1.447, allocations: 22.24 MB / 1.618 GB, free: 1.027 MB / 1.292 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1175/1.564, allocations: 52.59 MB / 1.669 GB, free: 11.74 MB / 1.354 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02254/1.587, allocations: 9.238 MB / 1.678 GB, free: 2.488 MB / 1.354 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.02075/1.607, allocations: 8.667 MB / 1.686 GB, free: 9.809 MB / 1.37 GB Notification: Performance of preOpt evalFunc (simulation): time 0.06451/1.672, allocations: 24.99 MB / 1.711 GB, free: 0.5938 MB / 1.385 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.9703/2.642, allocations: 9.958 MB / 1.721 GB, free: 333.3 MB / 1.385 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.02537/2.668, allocations: 6.93 MB / 1.727 GB, free: 332.7 MB / 1.385 GB Notification: Performance of pre-optimization done (n=298): time 4.462e-05/2.668, allocations: 0 / 1.727 GB, free: 332.7 MB / 1.385 GB Notification: Performance of matching and sorting (n=298): time 0.1996/2.867, allocations: 48.18 MB / 1.774 GB, free: 296.4 MB / 1.385 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.908e-05/2.867, allocations: 81.75 kB / 1.775 GB, free: 296.3 MB / 1.385 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01292/2.88, allocations: 8.307 MB / 1.783 GB, free: 288.2 MB / 1.385 GB Notification: Performance of collectPreVariables (initialization): time 0.002554/2.883, allocations: 97.7 kB / 1.783 GB, free: 288.1 MB / 1.385 GB Notification: Performance of collectInitialEqns (initialization): time 0.003166/2.886, allocations: 4.34 MB / 1.787 GB, free: 283.9 MB / 1.385 GB Notification: Performance of collectInitialBindings (initialization): time 0.003311/2.889, allocations: 1.132 MB / 1.788 GB, free: 282.8 MB / 1.385 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.006481/2.896, allocations: 1.781 MB / 1.79 GB, free: 281 MB / 1.385 GB Notification: Performance of setup shared object (initialization): time 5.05e-05/2.896, allocations: 305.1 kB / 1.79 GB, free: 280.7 MB / 1.385 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0148/2.911, allocations: 7.828 MB / 1.798 GB, free: 272.9 MB / 1.385 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01651/2.927, allocations: 10.9 MB / 1.808 GB, free: 260.8 MB / 1.385 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03186/2.959, allocations: 17.5 MB / 1.825 GB, free: 242.6 MB / 1.385 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.192e-05/2.959, allocations: 16 kB / 1.825 GB, free: 242.6 MB / 1.385 GB Notification: Performance of matching and sorting (n=644) (initialization): time 0.1096/3.069, allocations: 27.34 MB / 1.852 GB, free: 215.3 MB / 1.385 GB Notification: Performance of prepare postOptimizeDAE: time 9.413e-05/3.069, allocations: 64.03 kB / 1.852 GB, free: 215.2 MB / 1.385 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.12e-05/3.069, allocations: 51.5 kB / 1.852 GB, free: 215.1 MB / 1.385 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02072/3.089, allocations: 4.681 MB / 1.857 GB, free: 210.5 MB / 1.385 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009279/3.099, allocations: 1.6 MB / 1.858 GB, free: 208.9 MB / 1.385 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1241/3.223, allocations: 29.57 MB / 1.887 GB, free: 179.1 MB / 1.385 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01638/3.239, allocations: 0.8274 MB / 1.888 GB, free: 178.3 MB / 1.385 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003355/3.243, allocations: 0.5577 MB / 1.889 GB, free: 177.8 MB / 1.385 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.02033/3.263, allocations: 10.25 MB / 1.899 GB, free: 167.5 MB / 1.385 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01679/3.28, allocations: 10.86 MB / 1.909 GB, free: 155.4 MB / 1.385 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.03111/3.311, allocations: 17.43 MB / 1.926 GB, free: 137.3 MB / 1.385 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.349e-05/3.311, allocations: 19.98 kB / 1.926 GB, free: 137.3 MB / 1.385 GB Notification: Performance of matching and sorting (n=644) (initialization_lambda0): time 0.09389/3.405, allocations: 27.15 MB / 1.953 GB, free: 110 MB / 1.385 GB Notification: Performance of prepare postOptimizeDAE: time 8.06e-05/3.405, allocations: 54.64 kB / 1.953 GB, free: 110 MB / 1.385 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.34e-05/3.405, allocations: 48 kB / 1.953 GB, free: 109.9 MB / 1.385 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01625/3.421, allocations: 4.228 MB / 1.957 GB, free: 105.7 MB / 1.385 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008632/3.43, allocations: 1.602 MB / 1.959 GB, free: 104.1 MB / 1.385 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1305/3.56, allocations: 33.54 MB / 1.991 GB, free: 70.21 MB / 1.385 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01453/3.575, allocations: 0.8474 MB / 1.992 GB, free: 69.36 MB / 1.385 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00344/3.578, allocations: 0.5499 MB / 1.993 GB, free: 68.81 MB / 1.385 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 221 * Number of states: 0 () * Number of discrete variables: 8 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1,from_dp.y,nRes.y,allowFlowReversal.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (558): * Single equations (assignments): 552 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * 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): 3 systems {(2,5), (20,21), (2,5)} Notification: Performance of prepare postOptimizeDAE: time 0.006385/3.585, allocations: 499 kB / 1.993 GB, free: 68.32 MB / 1.385 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006649/3.591, allocations: 0.7956 MB / 1.994 GB, free: 67.52 MB / 1.385 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.08877/3.68, allocations: 23.45 MB / 2.017 GB, free: 44 MB / 1.385 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.827e-05/3.68, allocations: 35.98 kB / 2.017 GB, free: 43.96 MB / 1.385 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.476e-05/3.68, allocations: 0 / 2.017 GB, free: 43.96 MB / 1.385 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.07309/3.753, allocations: 20.03 MB / 2.037 GB, free: 23.81 MB / 1.385 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1049/3.858, allocations: 32.75 MB / 2.068 GB, free: 6.895 MB / 1.401 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.508e-05/3.858, allocations: 8 kB / 2.068 GB, free: 6.887 MB / 1.401 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00641/3.865, allocations: 0.6923 MB / 2.069 GB, free: 6.191 MB / 1.401 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01695/3.882, allocations: 3.811 MB / 2.073 GB, free: 2.367 MB / 1.401 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001896/3.883, allocations: 111.9 kB / 2.073 GB, free: 2.258 MB / 1.401 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1248/4.008, allocations: 24.38 MB / 2.097 GB, free: 9.703 MB / 1.432 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.1e-06/4.008, allocations: 4 kB / 2.097 GB, free: 9.699 MB / 1.432 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1516/4.16, allocations: 29.73 MB / 2.126 GB, free: 11.87 MB / 1.464 GB Notification: Performance of postOpt removeConstants (simulation): time 0.007229/4.167, allocations: 1.918 MB / 2.128 GB, free: 9.949 MB / 1.464 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003208/4.17, allocations: 75.98 kB / 2.128 GB, free: 9.875 MB / 1.464 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0106/4.181, allocations: 0.6983 MB / 2.128 GB, free: 9.176 MB / 1.464 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001989/4.183, allocations: 226.3 kB / 2.129 GB, free: 8.953 MB / 1.464 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00179/4.185, allocations: 163.9 kB / 2.129 GB, free: 8.793 MB / 1.464 GB Notification: Performance of sorting global known variables: time 0.01778/4.202, allocations: 5.621 MB / 2.134 GB, free: 3.199 MB / 1.464 GB Notification: Performance of sort global known variables: time 3.3e-07/4.202, allocations: 0 / 2.134 GB, free: 3.199 MB / 1.464 GB Notification: Performance of remove unused functions: time 0.02712/4.23, allocations: 5.289 MB / 2.139 GB, free: 13.9 MB / 1.479 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 22 (pump.vol.dynBal.U,hea.outCon.T,vol[1].dynBal.U,vol[2].dynBal.U,vol[3].dynBal.U,vol[4].dynBal.U,vol[5].dynBal.U,vol[6].dynBal.U,vol[7].dynBal.U,vol[8].dynBal.U,vol[9].dynBal.U,vol[10].dynBal.U,vol[11].dynBal.U,vol[12].dynBal.U,vol[13].dynBal.U,vol[14].dynBal.U,vol[15].dynBal.U,vol[16].dynBal.U,vol[17].dynBal.U,vol[18].dynBal.U,vol[19].dynBal.U,vol[20].dynBal.U) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (300): * Single equations (assignments): 291 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * 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): 3 systems {(3,4), (2,5), (20,21)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003525/4.233, allocations: 0.7055 MB / 2.14 GB, free: 13.19 MB / 1.479 GB Notification: Performance of simCode: created initialization part: time 0.07235/4.305, allocations: 25.53 MB / 2.165 GB, free: 3.559 MB / 1.495 GB Notification: Performance of simCode: created event and clocks part: time 1.315e-05/4.305, allocations: 4 kB / 2.165 GB, free: 3.555 MB / 1.495 GB Notification: Performance of simCode: created simulation system equations: time 0.01959/4.325, allocations: 6.518 MB / 2.171 GB, free: 13.02 MB / 1.51 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02812/4.353, allocations: 4.561 MB / 2.176 GB, free: 8.59 MB / 1.51 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0618/4.415, allocations: 22.61 MB / 2.198 GB, free: 1.941 MB / 1.526 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01021/4.425, allocations: 5.05 MB / 2.203 GB, free: 12.86 MB / 1.542 GB Notification: Performance of simCode: alias equations: time 0.02342/4.449, allocations: 4.957 MB / 2.208 GB, free: 7.895 MB / 1.542 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.007631/4.456, allocations: 0.9164 MB / 2.209 GB, free: 6.977 MB / 1.542 GB Notification: Performance of SimCode: time 1.473e-06/4.456, allocations: 0 / 2.209 GB, free: 6.977 MB / 1.542 GB Notification: Performance of Templates: time 1.1/5.556, allocations: 268.1 MB / 2.47 GB, free: 0.4893 GB / 1.667 GB " [Timeout remaining time 294] make -j1 -f Buildings_13_Buildings.Fluid.Examples.Performance.Example1v2.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Fluid.Examples.Performance.Example1v2.pipe ; mkfifo Buildings_13_Buildings.Fluid.Examples.Performance.Example1v2.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Examples.Performance.Example1v2.pipe >> ../files/Buildings_13_Buildings.Fluid.Examples.Performance.Example1v2.sim & ./Buildings_13_Buildings.Fluid.Examples.Performance.Example1v2 -abortSlowSimulation -alarm=240 -lv LOG_STATS > Buildings_13_Buildings.Fluid.Examples.Performance.Example1v2.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 21.168367399834096]