Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoPower_ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam.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 0.001476/0.001476, allocations: 92.31 kB / 20.96 MB, free: 3.473 MB / 18.57 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 0.001601/0.001601, allocations: 161.7 kB / 24.27 MB, free: 172 kB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.488/1.488, allocations: 158.6 MB / 186.1 MB, free: 2.895 MB / 170.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower master/package.mo): time 0.3215/0.3215, allocations: 36.35 MB / 274.7 MB, free: 10.7 MB / 266.7 MB " [Timeout remaining time 179] Using package ThermoPower with version 3.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower master/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoPower_ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam") translateModel(ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoPower_ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.483e-06/1.483e-06, allocations: 0 / 353.1 MB, free: 3.77 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.109e-05/3.257e-05, allocations: 2.312 kB / 353.1 MB, free: 3.766 MB / 282.7 MB Notification: Performance of NFInst.instantiate(ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam): time 0.06792/0.06795, allocations: 51.09 MB / 404.2 MB, free: 500 kB / 330.7 MB Notification: Performance of NFInst.instExpressions: time 0.01759/0.08554, allocations: 9.483 MB / 413.6 MB, free: 6.973 MB / 346.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007558/0.0863, allocations: 19.81 kB / 413.7 MB, free: 6.953 MB / 346.7 MB Notification: Performance of NFTyping.typeComponents: time 0.001241/0.08754, allocations: 262.1 kB / 413.9 MB, free: 6.695 MB / 346.7 MB Notification: Performance of NFTyping.typeBindings: time 0.001224/0.08876, allocations: 369.3 kB / 414.3 MB, free: 6.332 MB / 346.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.01887/0.1076, allocations: 5.057 MB / 419.3 MB, free: 1.258 MB / 346.7 MB Notification: Performance of NFFlatten.flatten: time 0.001667/0.1093, allocations: 1.004 MB / 420.3 MB, free: 252 kB / 346.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0007483/0.11, allocations: 269.1 kB / 420.6 MB, free: 15.98 MB / 362.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0007573/0.1108, allocations: 0.4987 MB / 421.1 MB, free: 15.48 MB / 362.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0004863/0.1113, allocations: 299.1 kB / 421.4 MB, free: 15.18 MB / 362.7 MB Notification: Performance of NFPackage.collectConstants: time 7.081e-05/0.1114, allocations: 40 kB / 421.4 MB, free: 15.14 MB / 362.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01378/0.1251, allocations: 6.048 MB / 427.5 MB, free: 9.09 MB / 362.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0002092/0.1254, allocations: 107.5 kB / 427.6 MB, free: 8.984 MB / 362.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0008502/0.1262, allocations: 195.6 kB / 427.8 MB, free: 8.793 MB / 362.7 MB Notification: Performance of NFConvertDAE.convert: time 0.01251/0.1387, allocations: 4.907 MB / 432.7 MB, free: 3.875 MB / 362.7 MB Notification: Performance of FrontEnd - DAE generated: time 7.444e-06/0.1387, allocations: 4 kB / 432.7 MB, free: 3.871 MB / 362.7 MB Notification: Performance of FrontEnd: time 2.434e-06/0.1387, allocations: 0 / 432.7 MB, free: 3.871 MB / 362.7 MB Notification: Performance of Transformations before backend: time 9.177e-06/0.1387, allocations: 3.938 kB / 432.7 MB, free: 3.867 MB / 362.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 99 * Number of variables: 99 Notification: Performance of Generate backend data structure: time 0.003549/0.1423, allocations: 1.2 MB / 433.9 MB, free: 2.633 MB / 362.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.248e-05/0.1423, allocations: 8.031 kB / 433.9 MB, free: 2.625 MB / 362.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006412/0.143, allocations: 172.4 kB / 434.1 MB, free: 2.457 MB / 362.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006648/0.1436, allocations: 316 kB / 434.4 MB, free: 2.121 MB / 362.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.657e-05/0.1437, allocations: 33.38 kB / 434.4 MB, free: 2.086 MB / 362.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 9.536e-05/0.1438, allocations: 44.33 kB / 434.4 MB, free: 2.043 MB / 362.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001952/0.1457, allocations: 0.6787 MB / 435.1 MB, free: 1.32 MB / 362.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.534e-05/0.1457, allocations: 3.938 kB / 435.1 MB, free: 1.316 MB / 362.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.61e-05/0.1458, allocations: 20 kB / 435.2 MB, free: 1.297 MB / 362.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.223e-05/0.1458, allocations: 8 kB / 435.2 MB, free: 1.289 MB / 362.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001555/0.1474, allocations: 0.4956 MB / 435.7 MB, free: 0.793 MB / 362.7 MB 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 0.1452/0.2926, allocations: 1.355 MB / 437 MB, free: 91.88 MB / 362.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001421/0.294, allocations: 404.7 kB / 437.4 MB, free: 91.85 MB / 362.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002447/0.2943, allocations: 132.9 kB / 437.5 MB, free: 91.84 MB / 362.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.05291/0.3472, allocations: 16.8 MB / 454.3 MB, free: 81.08 MB / 362.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.329e-05/0.3472, allocations: 42.55 kB / 454.4 MB, free: 81.03 MB / 362.7 MB Notification: Performance of pre-optimization done (n=28): time 1.943e-06/0.3472, allocations: 0 / 454.4 MB, free: 81.03 MB / 362.7 MB Notification: Performance of matching and sorting (n=31): time 0.005477/0.3527, allocations: 1.643 MB / 456 MB, free: 79.45 MB / 362.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.45e-05/0.3527, allocations: 110.8 kB / 456.1 MB, free: 79.32 MB / 362.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00024/0.353, allocations: 301.7 kB / 456.4 MB, free: 79.02 MB / 362.7 MB Notification: Performance of collectPreVariables (initialization): time 3.588e-05/0.353, allocations: 30.25 kB / 456.5 MB, free: 78.98 MB / 362.7 MB Notification: Performance of collectInitialEqns (initialization): time 9.587e-05/0.3531, allocations: 249.6 kB / 456.7 MB, free: 78.76 MB / 362.7 MB Notification: Performance of collectInitialBindings (initialization): time 7.308e-05/0.3532, allocations: 118.3 kB / 456.8 MB, free: 78.66 MB / 362.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000131/0.3533, allocations: 89.66 kB / 456.9 MB, free: 78.56 MB / 362.7 MB Notification: Performance of setup shared object (initialization): time 5.487e-05/0.3534, allocations: 346.8 kB / 457.2 MB, free: 78.21 MB / 362.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000304/0.3537, allocations: 176.8 kB / 457.4 MB, free: 78.04 MB / 362.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003547/0.354, allocations: 286 kB / 457.7 MB, free: 77.72 MB / 362.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006147/0.3546, allocations: 401.9 kB / 458.1 MB, free: 77.32 MB / 362.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.423e-06/0.3546, allocations: 4 kB / 458.1 MB, free: 77.32 MB / 362.7 MB Notification: Performance of matching and sorting (n=41) (initialization): time 0.001889/0.3565, allocations: 0.7552 MB / 458.8 MB, free: 76.55 MB / 362.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.565e-05/0.3565, allocations: 7.984 kB / 458.8 MB, free: 76.54 MB / 362.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.071e-06/0.3565, allocations: 3.5 kB / 458.9 MB, free: 76.54 MB / 362.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002235/0.3588, allocations: 0.5277 MB / 459.4 MB, free: 76.01 MB / 362.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001494/0.3589, allocations: 39.88 kB / 459.4 MB, free: 75.98 MB / 362.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001317/0.3602, allocations: 0.9929 MB / 460.4 MB, free: 74.96 MB / 362.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002925/0.3605, allocations: 20.05 kB / 460.4 MB, free: 74.94 MB / 362.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.294e-05/0.3606, allocations: 27.98 kB / 460.5 MB, free: 74.91 MB / 362.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000382/0.361, allocations: 271.8 kB / 460.7 MB, free: 74.64 MB / 362.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002958/0.3613, allocations: 279 kB / 461 MB, free: 74.33 MB / 362.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.000564/0.3618, allocations: 373.8 kB / 461.4 MB, free: 73.95 MB / 362.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.994e-06/0.3618, allocations: 3.938 kB / 461.4 MB, free: 73.94 MB / 362.7 MB Notification: Performance of matching and sorting (n=41) (initialization_lambda0): time 0.001554/0.3634, allocations: 0.6813 MB / 462 MB, free: 73.25 MB / 362.7 MB Notification: Performance of prepare postOptimizeDAE: time 9.888e-06/0.3634, allocations: 4 kB / 462.1 MB, free: 73.25 MB / 362.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.637e-06/0.3634, allocations: 4 kB / 462.1 MB, free: 73.24 MB / 362.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001464/0.3648, allocations: 460.6 kB / 462.5 MB, free: 72.79 MB / 362.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001528/0.365, allocations: 47.91 kB / 462.6 MB, free: 72.74 MB / 362.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001687/0.3667, allocations: 0.9504 MB / 463.5 MB, free: 71.77 MB / 362.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002797/0.367, allocations: 16.03 kB / 463.5 MB, free: 71.75 MB / 362.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.906e-05/0.367, allocations: 19.98 kB / 463.5 MB, free: 71.73 MB / 362.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * Number of states: 0 () * Number of discrete variables: 3 (Header1.fluidState.phase,PressDrop1.state.phase,Mixer1.fluidState.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (20): * Single equations (assignments): 19 * 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 {(5,17)} Notification: Performance of prepare postOptimizeDAE: time 0.0001429/0.3672, allocations: 206.3 kB / 463.7 MB, free: 71.52 MB / 362.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001138/0.3673, allocations: 51.7 kB / 463.8 MB, free: 71.47 MB / 362.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003194/0.3705, allocations: 3.184 MB / 467 MB, free: 68.28 MB / 362.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.033e-05/0.3705, allocations: 4 kB / 467 MB, free: 68.27 MB / 362.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.253e-06/0.3705, allocations: 4 kB / 467 MB, free: 68.27 MB / 362.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.999e-06/0.3705, allocations: 3.984 kB / 467 MB, free: 68.27 MB / 362.7 MB 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 postOpt removeSimpleEquations (simulation): time 0.003935/0.3744, allocations: 4.473 MB / 471.5 MB, free: 63.69 MB / 362.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.601e-06/0.3744, allocations: 1.75 kB / 471.5 MB, free: 63.69 MB / 362.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005748/0.375, allocations: 87.88 kB / 471.5 MB, free: 63.6 MB / 362.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002574/0.3776, allocations: 1.266 MB / 472.8 MB, free: 62.33 MB / 362.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.232e-05/0.3776, allocations: 11.98 kB / 472.8 MB, free: 62.32 MB / 362.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00266/0.3803, allocations: 2.768 MB / 475.6 MB, free: 59.41 MB / 362.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.883e-06/0.3803, allocations: 0 / 475.6 MB, free: 59.41 MB / 362.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003703/0.384, allocations: 4.228 MB / 479.8 MB, free: 55.16 MB / 362.7 MB Notification: Performance of postOpt removeConstants (simulation): time 7.726e-05/0.384, allocations: 39.66 kB / 479.9 MB, free: 55.12 MB / 362.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.696e-05/0.3841, allocations: 8 kB / 479.9 MB, free: 55.11 MB / 362.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003036/0.3844, allocations: 20.02 kB / 479.9 MB, free: 55.09 MB / 362.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001186/0.3845, allocations: 27.94 kB / 479.9 MB, free: 55.07 MB / 362.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.443e-05/0.3845, allocations: 8 kB / 479.9 MB, free: 55.06 MB / 362.7 MB Notification: Performance of sorting global known variables: time 0.0001455/0.3847, allocations: 211.2 kB / 480.1 MB, free: 54.86 MB / 362.7 MB Notification: Performance of sort global known variables: time 7e-08/0.3847, allocations: 0 / 480.1 MB, free: 54.86 MB / 362.7 MB Notification: Performance of remove unused functions: time 0.002471/0.3872, allocations: 0.9711 MB / 481.1 MB, free: 53.88 MB / 362.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 4 (Mixer1.p,Mixer1.h,Header1.p,Header1.h) * Number of discrete variables: 4 ($cse2.phase,$cse2.region,$cse3.phase,$cse3.region) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (32): * Single equations (assignments): 27 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * 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): 2 systems {2, 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 0.003465/0.3906, allocations: 1.087 MB / 482.2 MB, free: 52.88 MB / 362.7 MB Notification: Performance of simCode: created initialization part: time 0.002412/0.393, allocations: 0.7685 MB / 483 MB, free: 52.12 MB / 362.7 MB Notification: Performance of simCode: created event and clocks part: time 3.016e-06/0.393, allocations: 0 / 483 MB, free: 52.12 MB / 362.7 MB Notification: Performance of simCode: created simulation system equations: time 0.001447/0.3945, allocations: 479.8 kB / 483.4 MB, free: 51.63 MB / 362.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001078/0.3956, allocations: 206.4 kB / 483.6 MB, free: 51.43 MB / 362.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001612/0.3972, allocations: 1.162 MB / 484.8 MB, free: 50.27 MB / 362.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001569/0.3973, allocations: 263.3 kB / 485 MB, free: 49.98 MB / 362.7 MB Notification: Performance of simCode: alias equations: time 0.0002311/0.3976, allocations: 95.05 kB / 485.1 MB, free: 49.89 MB / 362.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 7.571e-05/0.3976, allocations: 36.5 kB / 485.2 MB, free: 49.86 MB / 362.7 MB Notification: Performance of SimCode: time 5.41e-07/0.3976, allocations: 0 / 485.2 MB, free: 49.86 MB / 362.7 MB Notification: Performance of Templates: time 0.04041/0.4381, allocations: 39.36 MB / 0.5122 GB, free: 10.44 MB / 362.7 MB " [Timeout remaining time 660] make -j1 -f ThermoPower_ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam.makefile [Timeout 660] (rm -f ThermoPower_ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam.pipe ; mkfifo ThermoPower_ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam.pipe ; head -c 1048576 < ThermoPower_ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam.pipe >> ../files/ThermoPower_ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam.sim & ./ThermoPower_ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam -abortSlowSimulation -alarm=480 -lv LOG_STATS > ThermoPower_ThermoPower.Test.WaterComponents.TestMixerSlowFastSteam.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 7.733761284966022]