Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Movers.Validation.PressureCurve.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 0.001925/0.001925, allocations: 85.48 kB / 19.44 MB, free: 344 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 0.001989/0.001989, allocations: 173.2 kB / 22.76 MB, free: 1.664 MB / 18.57 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 1.662/1.662, allocations: 177.1 MB / 203.1 MB, free: 5.629 MB / 186.7 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 3.391/3.391, allocations: 429.5 MB / 0.6729 GB, free: 4.012 MB / 0.6355 GB " [Timeout remaining time 176] Using package Buildings with version 14.0.0 (/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: translateModel(Buildings.Fluid.Movers.Validation.PressureCurve,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|mov.dpMachine",fileNamePrefix="Buildings_latest_Buildings.Fluid.Movers.Validation.PressureCurve") translateModel(Buildings.Fluid.Movers.Validation.PressureCurve,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|mov.dpMachine",fileNamePrefix="Buildings_latest_Buildings.Fluid.Movers.Validation.PressureCurve") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.383e-06/1.383e-06, allocations: 0 / 0.8774 GB, free: 6.648 MB / 0.8386 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.675e-05/2.813e-05, allocations: 5.344 kB / 0.8774 GB, free: 6.645 MB / 0.8386 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Validation.PressureCurve): time 0.8534/0.8534, allocations: 190.6 MB / 1.064 GB, free: 47.6 MB / 1.01 GB Notification: Performance of NFInst.instExpressions: time 0.01882/0.8722, allocations: 14.28 MB / 1.078 GB, free: 47.53 MB / 1.01 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002152/0.8744, allocations: 59.66 kB / 1.078 GB, free: 47.53 MB / 1.01 GB Notification: Performance of NFTyping.typeComponents: time 0.005005/0.8794, allocations: 1.616 MB / 1.079 GB, free: 47.48 MB / 1.01 GB Notification: Performance of NFTyping.typeBindings: time 0.006014/0.8854, allocations: 2.475 MB / 1.082 GB, free: 47.38 MB / 1.01 GB Notification: Performance of NFTyping.typeClassSections: time 0.003294/0.8887, allocations: 1.324 MB / 1.083 GB, free: 47.36 MB / 1.01 GB Notification: Performance of NFFlatten.flatten: time 0.01797/0.9066, allocations: 11.38 MB / 1.094 GB, free: 47.06 MB / 1.01 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001699/0.9083, allocations: 0.7897 MB / 1.095 GB, free: 46.99 MB / 1.01 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004179/0.9125, allocations: 1.953 MB / 1.097 GB, free: 46.79 MB / 1.01 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002059/0.9146, allocations: 0.8933 MB / 1.098 GB, free: 46.7 MB / 1.01 GB Notification: Performance of NFPackage.collectConstants: time 0.0002307/0.9148, allocations: 109.6 kB / 1.098 GB, free: 46.7 MB / 1.01 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004377/0.9192, allocations: 1.791 MB / 1.099 GB, free: 46.56 MB / 1.01 GB Notification: Performance of NFScalarize.scalarize: time 0.0007816/0.92, allocations: 0.6623 MB / 1.1 GB, free: 46.47 MB / 1.01 GB Notification: Performance of NFVerifyModel.verify: time 0.0008735/0.9208, allocations: 0.5145 MB / 1.101 GB, free: 46.4 MB / 1.01 GB Notification: Performance of NFConvertDAE.convert: time 0.007066/0.9279, allocations: 3.011 MB / 1.103 GB, free: 46.12 MB / 1.01 GB Notification: Performance of FrontEnd - DAE generated: time 6.522e-06/0.9279, allocations: 1.375 kB / 1.103 GB, free: 46.12 MB / 1.01 GB Notification: Performance of FrontEnd: time 1.252e-06/0.9279, allocations: 0.9688 kB / 1.103 GB, free: 46.12 MB / 1.01 GB Notification: Performance of Transformations before backend: time 4.806e-05/0.928, allocations: 0 / 1.103 GB, free: 46.12 MB / 1.01 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 145 * Number of variables: 145 Notification: Performance of Generate backend data structure: time 0.004783/0.9327, allocations: 2.272 MB / 1.106 GB, free: 44.88 MB / 1.01 GB Notification: Performance of prepare preOptimizeDAE: time 4.57e-05/0.9328, allocations: 9.531 kB / 1.106 GB, free: 44.88 MB / 1.01 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003553/0.9363, allocations: 0.5853 MB / 1.106 GB, free: 44.76 MB / 1.01 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005512/0.9419, allocations: 2.115 MB / 1.108 GB, free: 44.28 MB / 1.01 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.911e-05/0.9419, allocations: 49.06 kB / 1.108 GB, free: 44.28 MB / 1.01 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001347/0.9421, allocations: 61.38 kB / 1.108 GB, free: 44.28 MB / 1.01 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001606/0.9437, allocations: 0.7819 MB / 1.109 GB, free: 44.09 MB / 1.01 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.28e-05/0.9437, allocations: 1.188 kB / 1.109 GB, free: 44.09 MB / 1.01 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.676e-05/0.9438, allocations: 28.45 kB / 1.109 GB, free: 44.09 MB / 1.01 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.43e-05/0.9438, allocations: 22.31 kB / 1.109 GB, free: 44.09 MB / 1.01 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001402/0.9452, allocations: 0.4991 MB / 1.11 GB, free: 44.08 MB / 1.01 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 0.006571/0.9518, allocations: 3.955 MB / 1.114 GB, free: 42.34 MB / 1.01 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001613/0.9534, allocations: 392.7 kB / 1.114 GB, free: 42.3 MB / 1.01 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005185/0.9539, allocations: 177.5 kB / 1.114 GB, free: 42.29 MB / 1.01 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002594/0.9542, allocations: 41.69 kB / 1.114 GB, free: 42.29 MB / 1.01 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.677e-05/0.9542, allocations: 42.2 kB / 1.114 GB, free: 42.24 MB / 1.01 GB Notification: Performance of pre-optimization done (n=29): time 2.836e-06/0.9542, allocations: 1.062 kB / 1.114 GB, free: 42.24 MB / 1.01 GB Notification: Performance of matching and sorting (n=29): time 0.002943/0.9571, allocations: 0.7621 MB / 1.115 GB, free: 42.11 MB / 1.01 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.572e-05/0.9572, allocations: 56.09 kB / 1.115 GB, free: 42.04 MB / 1.01 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002423/0.9596, allocations: 1.719 MB / 1.117 GB, free: 41.8 MB / 1.01 GB Notification: Performance of collectPreVariables (initialization): time 8.167e-05/0.9597, allocations: 35.86 kB / 1.117 GB, free: 41.77 MB / 1.01 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008117/0.9605, allocations: 0.8843 MB / 1.118 GB, free: 41.52 MB / 1.01 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001427/0.9606, allocations: 116.4 kB / 1.118 GB, free: 41.45 MB / 1.01 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003124/0.961, allocations: 152.1 kB / 1.118 GB, free: 41.41 MB / 1.01 GB Notification: Performance of setup shared object (initialization): time 0.0001278/0.9611, allocations: 0.506 MB / 1.118 GB, free: 40.93 MB / 1.01 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005823/0.9617, allocations: 183.5 kB / 1.119 GB, free: 40.92 MB / 1.01 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008437/0.9625, allocations: 0.6332 MB / 1.119 GB, free: 40.37 MB / 1.01 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001226/0.9637, allocations: 0.5918 MB / 1.12 GB, free: 40.09 MB / 1.01 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.943e-06/0.9637, allocations: 3 kB / 1.12 GB, free: 40.09 MB / 1.01 GB Notification: Performance of matching and sorting (n=57) (initialization): time 0.001892/0.9656, allocations: 0.7236 MB / 1.12 GB, free: 39.96 MB / 1.01 GB Notification: Performance of prepare postOptimizeDAE: time 2.249e-05/0.9657, allocations: 8.688 kB / 1.12 GB, free: 39.96 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.45e-05/0.9657, allocations: 5.375 kB / 1.12 GB, free: 39.96 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004432/0.9661, allocations: 75.55 kB / 1.121 GB, free: 39.95 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005669/0.9667, allocations: 115.1 kB / 1.121 GB, free: 39.95 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005669/0.9672, allocations: 0.8891 MB / 1.122 GB, free: 39.15 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001005/0.9683, allocations: 73.11 kB / 1.122 GB, free: 39.12 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001133/0.9684, allocations: 56.72 kB / 1.122 GB, free: 39.12 MB / 1.01 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0009775/0.9693, allocations: 378.2 kB / 1.122 GB, free: 38.99 MB / 1.01 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007838/0.9701, allocations: 0.6255 MB / 1.123 GB, free: 38.45 MB / 1.01 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00114/0.9713, allocations: 0.5683 MB / 1.123 GB, free: 38.16 MB / 1.01 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.757e-06/0.9713, allocations: 2.344 kB / 1.123 GB, free: 38.16 MB / 1.01 GB Notification: Performance of matching and sorting (n=57) (initialization_lambda0): time 0.001982/0.9733, allocations: 0.7315 MB / 1.124 GB, free: 38.03 MB / 1.01 GB Notification: Performance of prepare postOptimizeDAE: time 1.758e-05/0.9733, allocations: 6.188 kB / 1.124 GB, free: 38.03 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.013e-05/0.9733, allocations: 7.719 kB / 1.124 GB, free: 38.03 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008199/0.9741, allocations: 163.7 kB / 1.124 GB, free: 38.02 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005382/0.9746, allocations: 108.8 kB / 1.124 GB, free: 38.02 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004851/0.9751, allocations: 0.8978 MB / 1.125 GB, free: 37.21 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009943/0.9761, allocations: 63.12 kB / 1.125 GB, free: 37.2 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.168e-05/0.9762, allocations: 44.28 kB / 1.125 GB, free: 37.2 MB / 1.01 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * 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 initialization (50): * Single equations (assignments): 48 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * 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): 1 system {(1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.0002594/0.9765, allocations: 299.3 kB / 1.125 GB, free: 36.93 MB / 1.01 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002115/0.9767, allocations: 155.2 kB / 1.126 GB, free: 36.84 MB / 1.01 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001947/0.9786, allocations: 0.5856 MB / 1.126 GB, free: 36.75 MB / 1.01 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.614e-06/0.9786, allocations: 3.969 kB / 1.126 GB, free: 36.75 MB / 1.01 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.224e-06/0.9786, allocations: 4.047 kB / 1.126 GB, free: 36.75 MB / 1.01 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.013e-06/0.9786, allocations: 6.766 kB / 1.126 GB, free: 36.75 MB / 1.01 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003923/0.9826, allocations: 1.79 MB / 1.128 GB, free: 36.32 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.32e-06/0.9826, allocations: 2.656 kB / 1.128 GB, free: 36.32 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004512/0.983, allocations: 72.42 kB / 1.128 GB, free: 36.32 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002015/0.9832, allocations: 50.59 kB / 1.128 GB, free: 36.3 MB / 1.01 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.833e-05/0.9833, allocations: 15.47 kB / 1.128 GB, free: 36.3 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003891/0.9837, allocations: 0.8683 MB / 1.129 GB, free: 35.51 MB / 1.01 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.697e-06/0.9837, allocations: 5.219 kB / 1.129 GB, free: 35.51 MB / 1.01 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001976/0.9856, allocations: 0.9364 MB / 1.13 GB, free: 35.13 MB / 1.01 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004983/0.9861, allocations: 184 kB / 1.13 GB, free: 35.04 MB / 1.01 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000162/0.9863, allocations: 10.36 kB / 1.13 GB, free: 35.04 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005835/0.9869, allocations: 26.81 kB / 1.13 GB, free: 35.04 MB / 1.01 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.919e-05/0.987, allocations: 30.61 kB / 1.13 GB, free: 35.04 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.149e-05/0.9871, allocations: 25.44 kB / 1.13 GB, free: 35.04 MB / 1.01 GB Notification: Performance of sorting global known variables: time 0.001552/0.9886, allocations: 0.9322 MB / 1.131 GB, free: 34.89 MB / 1.01 GB Notification: Performance of sort global known variables: time 7.1e-08/0.9886, allocations: 0 / 1.131 GB, free: 34.89 MB / 1.01 GB Notification: Performance of remove unused functions: time 0.001969/0.9906, allocations: 0.5764 MB / 1.132 GB, free: 34.81 MB / 1.01 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 1 (mov.motSpe.y) * 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 (27): * Single equations (assignments): 26 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * 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): 1 system {(1,4)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00086/0.9914, allocations: 334.8 kB / 1.132 GB, free: 34.67 MB / 1.01 GB Notification: Performance of simCode: created initialization part: time 0.002342/0.9938, allocations: 0.7686 MB / 1.133 GB, free: 34.5 MB / 1.01 GB Notification: Performance of simCode: created event and clocks part: time 4.669e-06/0.9938, allocations: 1.406 kB / 1.133 GB, free: 34.5 MB / 1.01 GB Notification: Performance of simCode: created simulation system equations: time 0.0005926/0.9944, allocations: 214.2 kB / 1.133 GB, free: 34.45 MB / 1.01 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003465/0.9978, allocations: 0.8874 MB / 1.134 GB, free: 34.2 MB / 1.01 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005994/1.004, allocations: 2.387 MB / 1.136 GB, free: 32.92 MB / 1.01 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001125/1.005, allocations: 0.6991 MB / 1.137 GB, free: 32.7 MB / 1.01 GB Notification: Performance of simCode: alias equations: time 0.001869/1.007, allocations: 360.4 kB / 1.137 GB, free: 32.55 MB / 1.01 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004352/1.007, allocations: 125.6 kB / 1.137 GB, free: 32.53 MB / 1.01 GB Notification: Performance of SimCode: time 1.031e-06/1.007, allocations: 0 / 1.137 GB, free: 32.53 MB / 1.01 GB Notification: Performance of Templates: time 0.04827/1.056, allocations: 33.06 MB / 1.169 GB, free: 27.04 MB / 1.01 GB " [Timeout remaining time 299] make -j1 -f Buildings_latest_Buildings.Fluid.Movers.Validation.PressureCurve.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Fluid.Movers.Validation.PressureCurve.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Movers.Validation.PressureCurve.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Movers.Validation.PressureCurve.pipe >> ../files/Buildings_latest_Buildings.Fluid.Movers.Validation.PressureCurve.sim & ./Buildings_latest_Buildings.Fluid.Movers.Validation.PressureCurve -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.Movers.Validation.PressureCurve.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_latest_Buildings.Fluid.Movers.Validation.PressureCurve_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Movers_Validation_PressureCurve.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Movers.Validation.PressureCurve.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: 10.568712642067112]