Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.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 0.001665/0.001665, allocations: 112.2 kB / 21.19 MB, free: 0.7578 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 0.002084/0.002084, allocations: 209.8 kB / 24.5 MB, free: 4.133 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 1.523/1.523, allocations: 230.6 MB / 258.3 MB, free: 8.023 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2393/0.2393, allocations: 44.92 MB / 359.6 MB, free: 6.379 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/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(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.T|volume.medium.X.1.|volume.medium.X.2.|volume.medium.X.3.|volume.medium.X.4.|volume.medium.X.5.|volume.medium.X.6.|volume.medium.p",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas") translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.T|volume.medium.X.1.|volume.medium.X.2.|volume.medium.X.3.|volume.medium.X.4.|volume.medium.X.5.|volume.medium.X.6.|volume.medium.p",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas") [Timeout 660] "Notification: ModelicaTest 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 0.002019/0.002019, allocations: 67.91 kB / 0.4943 GB, free: 10.21 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3559/0.3579, allocations: 65.47 MB / 0.5583 GB, free: 7.699 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas): time 0.2365/0.5944, allocations: 180.9 MB / 0.7349 GB, free: 2.168 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.3747/0.9691, allocations: 6.533 MB / 0.7413 GB, free: 1.766 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008095/0.9699, allocations: 28.41 kB / 0.7413 GB, free: 1.766 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.001252/0.9712, allocations: 448.9 kB / 0.7417 GB, free: 1.762 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.00438/0.9756, allocations: 1.816 MB / 0.7435 GB, free: 1.695 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.003879/0.9794, allocations: 1.558 MB / 0.745 GB, free: 1.652 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.002624/0.9821, allocations: 2.266 MB / 0.7472 GB, free: 1.641 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009029/0.983, allocations: 0.5882 MB / 0.7478 GB, free: 1.629 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003543/0.9865, allocations: 1.843 MB / 0.7496 GB, free: 1.605 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002696/0.9892, allocations: 1.689 MB / 0.7513 GB, free: 1.594 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0002374/0.9894, allocations: 101.3 kB / 0.7513 GB, free: 1.594 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002793/0.9922, allocations: 1.401 MB / 0.7527 GB, free: 1.582 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0006191/0.9929, allocations: 0.6967 MB / 0.7534 GB, free: 1.582 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.0009743/0.9938, allocations: 0.7625 MB / 0.7541 GB, free: 1.578 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.003597/0.9974, allocations: 2.624 MB / 0.7567 GB, free: 1.449 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 5.51e-06/0.9974, allocations: 2.953 kB / 0.7567 GB, free: 1.449 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.573e-06/0.9974, allocations: 0.9062 kB / 0.7567 GB, free: 1.449 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 3.132e-05/0.9975, allocations: 0 / 0.7567 GB, free: 1.449 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 276 * Number of variables: 276 Notification: Performance of Generate backend data structure: time 0.004357/1.002, allocations: 1.672 MB / 0.7583 GB, free: 16.72 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 3.995e-05/1.002, allocations: 13.16 kB / 0.7584 GB, free: 16.72 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001462/1.003, allocations: 313.9 kB / 0.7587 GB, free: 16.66 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001563/1.005, allocations: 0.7168 MB / 0.7594 GB, free: 16.43 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001652/1.005, allocations: 192.9 kB / 0.7595 GB, free: 16.3 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001651/1.005, allocations: 101.5 kB / 0.7596 GB, free: 16.3 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002472/1.008, allocations: 1.838 MB / 0.7614 GB, free: 16.1 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.685e-05/1.008, allocations: 9.953 kB / 0.7614 GB, free: 16.1 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001414/1.008, allocations: 47.81 kB / 0.7615 GB, free: 16.1 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.223e-05/1.008, allocations: 97.06 kB / 0.7616 GB, free: 16.09 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002294/1.01, allocations: 1.699 MB / 0.7632 GB, free: 16.08 MB / 0.5762 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 0.009602/1.02, allocations: 6.575 MB / 0.7697 GB, free: 12.9 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001253/1.021, allocations: 0.8444 MB / 0.7705 GB, free: 12.87 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006104/1.022, allocations: 432 kB / 0.7709 GB, free: 12.86 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001146/1.022, allocations: 31.5 kB / 0.7709 GB, free: 12.86 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.565e-05/1.022, allocations: 45.44 kB / 0.771 GB, free: 12.82 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=60): time 2.334e-06/1.022, allocations: 0 / 0.771 GB, free: 12.82 MB / 0.5762 GB Notification: Performance of matching and sorting (n=72): time 0.01039/1.032, allocations: 4.058 MB / 0.7749 GB, free: 12.13 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.617e-05/1.032, allocations: 113.1 kB / 0.775 GB, free: 12.01 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001374/1.034, allocations: 1.111 MB / 0.7761 GB, free: 11.85 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.0001319/1.034, allocations: 43.95 kB / 0.7762 GB, free: 11.82 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003895/1.034, allocations: 0.5355 MB / 0.7767 GB, free: 11.57 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002519/1.035, allocations: 274.8 kB / 0.7769 GB, free: 11.4 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003103/1.035, allocations: 211.8 kB / 0.7772 GB, free: 11.38 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.000167/1.035, allocations: 349 kB / 0.7775 GB, free: 11.07 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007742/1.036, allocations: 0.5801 MB / 0.7781 GB, free: 11.07 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001041/1.037, allocations: 0.8721 MB / 0.7789 GB, free: 10.76 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001765/1.039, allocations: 1.449 MB / 0.7803 GB, free: 10.46 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.242e-06/1.039, allocations: 3.781 kB / 0.7803 GB, free: 10.46 MB / 0.5762 GB Notification: Performance of matching and sorting (n=125) (initialization): time 0.002872/1.041, allocations: 1.984 MB / 0.7823 GB, free: 10.33 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.328e-05/1.041, allocations: 8.531 kB / 0.7823 GB, free: 10.33 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.493e-05/1.041, allocations: 8.125 kB / 0.7823 GB, free: 10.33 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00453/1.046, allocations: 1.352 MB / 0.7836 GB, free: 10.3 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006284/1.047, allocations: 146.4 kB / 0.7837 GB, free: 10.3 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002636/1.049, allocations: 1.922 MB / 0.7856 GB, free: 9.754 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001002/1.05, allocations: 42.44 kB / 0.7857 GB, free: 9.754 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001116/1.05, allocations: 69.7 kB / 0.7857 GB, free: 9.754 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 37 * Number of states: 0 () * Number of discrete variables: 4 (volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (82): * Single equations (assignments): 81 * 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 {(9,35)} Notification: Performance of prepare postOptimizeDAE: time 0.0006941/1.051, allocations: 393.8 kB / 0.7861 GB, free: 9.633 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002486/1.051, allocations: 122.3 kB / 0.7862 GB, free: 9.57 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002404/1.054, allocations: 1.501 MB / 0.7877 GB, free: 9.488 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.616e-06/1.054, allocations: 9.438 kB / 0.7877 GB, free: 9.488 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.003e-05/1.054, allocations: 5.141 kB / 0.7877 GB, free: 9.484 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.276e-06/1.054, allocations: 4.453 kB / 0.7877 GB, free: 9.484 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004301/1.058, allocations: 2.659 MB / 0.7903 GB, free: 9.172 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.649e-06/1.058, allocations: 0 / 0.7903 GB, free: 9.172 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001748/1.06, allocations: 324.5 kB / 0.7906 GB, free: 9.172 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001858/1.06, allocations: 68.34 kB / 0.7907 GB, free: 9.164 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.408e-05/1.06, allocations: 39.05 kB / 0.7907 GB, free: 9.164 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002649/1.063, allocations: 2.83 MB / 0.7935 GB, free: 6.656 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.839e-06/1.063, allocations: 3.938 kB / 0.7935 GB, free: 6.652 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002868/1.066, allocations: 1.906 MB / 0.7953 GB, free: 6.426 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008446/1.066, allocations: 262.9 kB / 0.7956 GB, free: 6.363 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002084/1.067, allocations: 32.55 kB / 0.7956 GB, free: 6.359 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000868/1.068, allocations: 51.22 kB / 0.7957 GB, free: 6.359 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001647/1.068, allocations: 63.09 kB / 0.7957 GB, free: 6.359 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001082/1.068, allocations: 60.08 kB / 0.7958 GB, free: 6.359 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0009679/1.069, allocations: 0.798 MB / 0.7966 GB, free: 6.25 MB / 0.5762 GB Notification: Performance of sort global known variables: time 8e-08/1.069, allocations: 0 / 0.7966 GB, free: 6.25 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.001435/1.07, allocations: 484.1 kB / 0.797 GB, free: 6.219 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 8 (volume.medium.p,volume.medium.Xi[1],volume.medium.Xi[2],volume.medium.Xi[3],volume.medium.Xi[4],volume.medium.Xi[5],volume.medium.Xi[6],volume.medium.T) * 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 (78): * Single equations (assignments): 76 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001647/1.072, allocations: 0.6638 MB / 0.7977 GB, free: 6.086 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.002513/1.074, allocations: 1.416 MB / 0.7991 GB, free: 5.969 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 6.873e-06/1.074, allocations: 1.906 kB / 0.7991 GB, free: 5.969 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.001729/1.076, allocations: 0.8394 MB / 0.7999 GB, free: 5.328 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003438/1.08, allocations: 0.7685 MB / 0.8006 GB, free: 4.668 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005765/1.085, allocations: 3.033 MB / 0.8036 GB, free: 1.953 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009411/1.086, allocations: 1.177 MB / 0.8047 GB, free: 0.8008 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005244/1.087, allocations: 120.3 kB / 0.8048 GB, free: 0.6875 MB / 0.5762 GB Notification: Performance of SimCode: time 1.123e-06/1.087, allocations: 0 / 0.8048 GB, free: 0.6875 MB / 0.5762 GB Notification: Performance of Templates: time 0.04839/1.135, allocations: 32.09 MB / 0.8362 GB, free: 0.8945 MB / 0.6075 GB " [Timeout remaining time 659] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.sim & ./ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Media/TestsWithFluid/MediaTestModels/IdealGases/SimpleNaturalGas/SimpleNaturalGas.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 14.625079368939623]