Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20.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 0.001246/0.001246, allocations: 112.6 kB / 20.43 MB, free: 1.461 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 0.001365/0.001365, allocations: 214.1 kB / 23.75 MB, free: 4.668 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 1.429/1.429, allocations: 230.6 MB / 257.5 MB, free: 8.012 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo): time 1.203/1.203, allocations: 120.6 MB / 434.5 MB, free: 0.875 MB / 334.1 MB " [Timeout remaining time 179] Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 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(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20,tolerance=1e-07,outputFormat="mat",numberOfIntervals=21600,variableFilter="Qh.1.|Qh.20.|Qh.2.|Qh.3.|Que.1.|Que.20.|Que.2.|Que.3.|Tu.1.|Tu.20.|Tu.2.|Tu.3.|der.Tu.1..|der.Tu.20..|der.Tu.2..|der.Tu.3..|der.x.1..|der.x.20..|der.x.2..|der.x.3..|time|time|u.1.|u.20.|u.2.|u.3.|x.1.|x.20.|x.2.|x.3.",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20") translateModel(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20,tolerance=1e-07,outputFormat="mat",numberOfIntervals=21600,variableFilter="Qh.1.|Qh.20.|Qh.2.|Qh.3.|Que.1.|Que.20.|Que.2.|Que.3.|Tu.1.|Tu.20.|Tu.2.|Tu.3.|der.Tu.1..|der.Tu.20..|der.Tu.2..|der.Tu.3..|der.x.1..|der.x.20..|der.x.2..|der.x.3..|time|time|u.1.|u.20.|u.2.|u.3.|x.1.|x.20.|x.2.|x.3.",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20") [Timeout 300] "Notification: ScalableTestSuite 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 0.001984/0.001984, allocations: 71.89 kB / 0.6088 GB, free: 8.852 MB / 446.3 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1744/0.1764, allocations: 85.87 MB / 0.6927 GB, free: 2.766 MB / 0.5139 GB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20): time 0.003014/0.1794, allocations: 1.406 MB / 0.6941 GB, free: 1.355 MB / 0.5139 GB Notification: Performance of NFInst.instExpressions: time 0.001166/0.1806, allocations: 0.5691 MB / 0.6946 GB, free: 0.7852 MB / 0.5139 GB Notification: Performance of NFInst.updateImplicitVariability: time 6.078e-05/0.1807, allocations: 0 / 0.6946 GB, free: 0.7852 MB / 0.5139 GB Notification: Performance of NFTyping.typeComponents: time 0.0001029/0.1808, allocations: 11.92 kB / 0.6946 GB, free: 0.7734 MB / 0.5139 GB Notification: Performance of NFTyping.typeBindings: time 0.0003327/0.1811, allocations: 67.72 kB / 0.6947 GB, free: 0.707 MB / 0.5139 GB Notification: Performance of NFTyping.typeClassSections: time 0.0001479/0.1812, allocations: 39.89 kB / 0.6947 GB, free: 0.668 MB / 0.5139 GB Notification: Performance of NFFlatten.flatten: time 0.0005814/0.1818, allocations: 0.546 MB / 0.6953 GB, free: 124 kB / 0.5139 GB Notification: Performance of NFFlatten.resolveConnections: time 5.694e-05/0.1819, allocations: 8.172 kB / 0.6953 GB, free: 116 kB / 0.5139 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0004626/0.1823, allocations: 211.6 kB / 0.6955 GB, free: 15.91 MB / 0.5295 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0005934/0.1829, allocations: 271.5 kB / 0.6957 GB, free: 15.64 MB / 0.5295 GB Notification: Performance of NFPackage.collectConstants: time 0.0001235/0.1831, allocations: 28 kB / 0.6958 GB, free: 15.61 MB / 0.5295 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002094/0.1833, allocations: 55.98 kB / 0.6958 GB, free: 15.56 MB / 0.5295 GB Notification: Performance of NFScalarize.scalarize: time 0.0003099/0.1836, allocations: 243.4 kB / 0.696 GB, free: 15.32 MB / 0.5295 GB Notification: Performance of NFVerifyModel.verify: time 0.0003985/0.184, allocations: 238.8 kB / 0.6963 GB, free: 15.09 MB / 0.5295 GB Notification: Performance of NFConvertDAE.convert: time 0.0006855/0.1847, allocations: 450.1 kB / 0.6967 GB, free: 14.64 MB / 0.5295 GB Notification: Performance of FrontEnd - DAE generated: time 5.691e-06/0.1847, allocations: 0 / 0.6967 GB, free: 14.64 MB / 0.5295 GB Notification: Performance of FrontEnd: time 1.703e-06/0.1847, allocations: 0 / 0.6967 GB, free: 14.64 MB / 0.5295 GB Notification: Performance of Transformations before backend: time 2.135e-05/0.1847, allocations: 0 / 0.6967 GB, free: 14.64 MB / 0.5295 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 103 * Number of variables: 103 Notification: Performance of Generate backend data structure: time 0.002103/0.1868, allocations: 0.7551 MB / 0.6974 GB, free: 13.86 MB / 0.5295 GB Notification: Performance of prepare preOptimizeDAE: time 4.503e-05/0.1868, allocations: 12.03 kB / 0.6974 GB, free: 13.85 MB / 0.5295 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001461/0.187, allocations: 44.7 kB / 0.6975 GB, free: 13.8 MB / 0.5295 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005774/0.1876, allocations: 269.3 kB / 0.6977 GB, free: 13.52 MB / 0.5295 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.815e-05/0.1876, allocations: 29 kB / 0.6978 GB, free: 13.49 MB / 0.5295 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000136/0.1877, allocations: 63.89 kB / 0.6978 GB, free: 13.43 MB / 0.5295 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001057/0.1888, allocations: 0.5879 MB / 0.6984 GB, free: 12.83 MB / 0.5295 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.708e-05/0.1888, allocations: 0 / 0.6984 GB, free: 12.83 MB / 0.5295 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.438e-05/0.1889, allocations: 16 kB / 0.6984 GB, free: 12.82 MB / 0.5295 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.426e-05/0.1889, allocations: 12 kB / 0.6984 GB, free: 12.8 MB / 0.5295 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001008/0.1899, allocations: 0.5816 MB / 0.699 GB, free: 12.22 MB / 0.5295 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0009341/0.1908, allocations: 0.5972 MB / 0.6996 GB, free: 11.59 MB / 0.5295 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003401/0.1942, allocations: 1.329 MB / 0.7009 GB, free: 10.24 MB / 0.5295 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006902/0.1949, allocations: 427.6 kB / 0.7013 GB, free: 9.824 MB / 0.5295 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001994/0.1951, allocations: 28.91 kB / 0.7013 GB, free: 9.793 MB / 0.5295 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.038e-05/0.1951, allocations: 47.5 kB / 0.7014 GB, free: 9.738 MB / 0.5295 GB Notification: Performance of pre-optimization done (n=103): time 2.675e-06/0.1951, allocations: 0 / 0.7014 GB, free: 9.738 MB / 0.5295 GB Notification: Performance of matching and sorting (n=103): time 0.002342/0.1975, allocations: 1.346 MB / 0.7027 GB, free: 8.391 MB / 0.5295 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.153e-05/0.1975, allocations: 68.41 kB / 0.7027 GB, free: 8.312 MB / 0.5295 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002024/0.1978, allocations: 179.3 kB / 0.7029 GB, free: 8.129 MB / 0.5295 GB Notification: Performance of collectPreVariables (initialization): time 5.998e-05/0.1978, allocations: 41.7 kB / 0.703 GB, free: 8.082 MB / 0.5295 GB Notification: Performance of collectInitialEqns (initialization): time 8.457e-05/0.1979, allocations: 114.1 kB / 0.7031 GB, free: 7.965 MB / 0.5295 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004012/0.1983, allocations: 420.4 kB / 0.7035 GB, free: 7.551 MB / 0.5295 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003025/0.1986, allocations: 195 kB / 0.7036 GB, free: 7.352 MB / 0.5295 GB Notification: Performance of setup shared object (initialization): time 0.0002025/0.1988, allocations: 374.7 kB / 0.704 GB, free: 6.977 MB / 0.5295 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007994/0.1996, allocations: 466.3 kB / 0.7045 GB, free: 6.523 MB / 0.5295 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008107/0.2004, allocations: 491.5 kB / 0.7049 GB, free: 6.039 MB / 0.5295 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001651/0.2021, allocations: 1.048 MB / 0.7059 GB, free: 4.988 MB / 0.5295 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.018e-06/0.2021, allocations: 0 / 0.7059 GB, free: 4.988 MB / 0.5295 GB Notification: Performance of matching and sorting (n=144) (initialization): time 0.001999/0.2041, allocations: 1.242 MB / 0.7072 GB, free: 3.738 MB / 0.5295 GB Notification: Performance of prepare postOptimizeDAE: time 2.336e-05/0.2041, allocations: 7.984 kB / 0.7072 GB, free: 3.73 MB / 0.5295 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.286e-06/0.2041, allocations: 0 / 0.7072 GB, free: 3.73 MB / 0.5295 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.416e-05/0.2041, allocations: 8 kB / 0.7072 GB, free: 3.723 MB / 0.5295 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001093/0.2052, allocations: 267.6 kB / 0.7074 GB, free: 3.461 MB / 0.5295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.609e-05/0.2052, allocations: 11.98 kB / 0.7074 GB, free: 3.449 MB / 0.5295 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003823/0.2056, allocations: 79.36 kB / 0.7075 GB, free: 3.371 MB / 0.5295 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.233e-05/0.2057, allocations: 43.98 kB / 0.7076 GB, free: 3.328 MB / 0.5295 GB Notification: Model statistics after passing the back-end for initialization: * 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 initialization (144): * Single equations (assignments): 144 * 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 0.0003104/0.206, allocations: 217.5 kB / 0.7078 GB, free: 3.105 MB / 0.5295 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.369e-05/0.2061, allocations: 43.72 kB / 0.7078 GB, free: 3.062 MB / 0.5295 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002485/0.2086, allocations: 1.385 MB / 0.7092 GB, free: 1.676 MB / 0.5295 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.556e-05/0.2086, allocations: 16 kB / 0.7092 GB, free: 1.66 MB / 0.5295 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.635e-06/0.2086, allocations: 0 / 0.7092 GB, free: 1.66 MB / 0.5295 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.921e-05/0.2086, allocations: 7.969 kB / 0.7092 GB, free: 1.652 MB / 0.5295 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0009867/0.2096, allocations: 0.7222 MB / 0.7099 GB, free: 0.8867 MB / 0.5295 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.438e-06/0.2096, allocations: 0 / 0.7099 GB, free: 0.8867 MB / 0.5295 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001417/0.211, allocations: 307.6 kB / 0.7102 GB, free: 0.5859 MB / 0.5295 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.823e-05/0.2111, allocations: 4 kB / 0.7102 GB, free: 0.582 MB / 0.5295 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.992e-05/0.2112, allocations: 43.97 kB / 0.7102 GB, free: 0.5391 MB / 0.5295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.935e-06/0.2112, allocations: 12 kB / 0.7102 GB, free: 0.5273 MB / 0.5295 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.283e-06/0.2112, allocations: 3.938 kB / 0.7102 GB, free: 0.5234 MB / 0.5295 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002936/0.2141, allocations: 1.855 MB / 0.7121 GB, free: 14.65 MB / 0.5452 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004139/0.2145, allocations: 187.1 kB / 0.7122 GB, free: 14.46 MB / 0.5452 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001173/0.2146, allocations: 35.97 kB / 0.7123 GB, free: 14.43 MB / 0.5452 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003452/0.215, allocations: 28 kB / 0.7123 GB, free: 14.4 MB / 0.5452 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001461/0.2151, allocations: 85.14 kB / 0.7124 GB, free: 14.32 MB / 0.5452 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.521e-05/0.2152, allocations: 43.98 kB / 0.7124 GB, free: 14.27 MB / 0.5452 GB Notification: Performance of sorting global known variables: time 0.0001177/0.2153, allocations: 128.3 kB / 0.7125 GB, free: 14.15 MB / 0.5452 GB Notification: Performance of sort global known variables: time 9.1e-08/0.2153, allocations: 0 / 0.7125 GB, free: 14.15 MB / 0.5452 GB Notification: Performance of remove unused functions: time 0.0005567/0.2159, allocations: 235.9 kB / 0.7128 GB, free: 13.92 MB / 0.5452 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 41 (Td,Tu[1],Tu[2],Tu[3],Tu[4],Tu[5],Tu[6],Tu[7],Tu[8],Tu[9],Tu[10],Tu[11],Tu[12],Tu[13],Tu[14],Tu[15],Tu[16],Tu[17],Tu[18],Tu[19],Tu[20],x[1],x[2],x[3],x[4],x[5],x[6],x[7],x[8],x[9],x[10],x[11],x[12],x[13],x[14],x[15],x[16],x[17],x[18],x[19],x[20]) * 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 (144): * Single equations (assignments): 144 * 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 0.0002961/0.2162, allocations: 175.6 kB / 0.7129 GB, free: 13.74 MB / 0.5452 GB Notification: Performance of simCode: created initialization part: time 0.001871/0.218, allocations: 1.081 MB / 0.714 GB, free: 12.66 MB / 0.5452 GB Notification: Performance of simCode: created event and clocks part: time 3.236e-06/0.2181, allocations: 0 / 0.714 GB, free: 12.66 MB / 0.5452 GB Notification: Performance of simCode: created simulation system equations: time 0.0009355/0.219, allocations: 0.6007 MB / 0.7146 GB, free: 12.06 MB / 0.5452 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004787/0.2195, allocations: 108 kB / 0.7147 GB, free: 11.95 MB / 0.5452 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004424/0.2239, allocations: 2.844 MB / 0.7175 GB, free: 9.07 MB / 0.5452 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006208/0.2245, allocations: 0.9242 MB / 0.7184 GB, free: 8.121 MB / 0.5452 GB Notification: Performance of simCode: alias equations: time 0.0008327/0.2253, allocations: 368.8 kB / 0.7187 GB, free: 7.758 MB / 0.5452 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003182/0.2257, allocations: 91.41 kB / 0.7188 GB, free: 7.668 MB / 0.5452 GB Notification: Performance of SimCode: time 6.61e-07/0.2257, allocations: 0 / 0.7188 GB, free: 7.668 MB / 0.5452 GB Notification: Performance of Templates: time 0.02058/0.2462, allocations: 10.85 MB / 0.7294 GB, free: 12.87 MB / 0.5608 GB " [Timeout remaining time 300] make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20.makefile [Timeout 300] (rm -f ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20 -s=ida -abortSlowSimulation -alarm=300 -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20.pipe 2>&1) [Timeout 300] diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_20.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: 16.782435493776575]