Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active.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 0.001128/0.001128, allocations: 72.95 kB / 20.72 MB, free: 3.77 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 0.001219/0.001219, allocations: 169 kB / 24.14 MB, free: 360 kB / 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 0.8915/0.8915, allocations: 177.1 MB / 204.6 MB, free: 5.062 MB / 186.7 MB " [Timeout remaining time 179] 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 2.305/2.305, allocations: 438.8 MB / 0.6834 GB, free: 13.61 MB / 0.6511 GB " [Timeout remaining time 177] Using package Buildings with version 14.1.0 (/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.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active") translateModel(Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.413e-06/1.413e-06, allocations: 0 / 0.8394 GB, free: 14.13 MB / 0.8073 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.045e-05/1.186e-05, allocations: 2.969 kB / 0.8394 GB, free: 14.12 MB / 0.8073 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active): time 0.156/0.156, allocations: 165.5 MB / 1.001 GB, free: 7.996 MB / 0.9636 GB Notification: Performance of NFInst.instExpressions: time 0.02422/0.1802, allocations: 17.89 MB / 1.019 GB, free: 6.062 MB / 0.9792 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004136/0.1843, allocations: 154.8 kB / 1.019 GB, free: 5.91 MB / 0.9792 GB Notification: Performance of NFTyping.typeComponents: time 0.004338/0.1887, allocations: 1.896 MB / 1.021 GB, free: 4.004 MB / 0.9792 GB Notification: Performance of NFTyping.typeBindings: time 0.007186/0.1958, allocations: 3.469 MB / 1.024 GB, free: 0.5156 MB / 0.9792 GB Notification: Performance of NFTyping.typeClassSections: time 0.006635/0.2025, allocations: 3.733 MB / 1.028 GB, free: 12.78 MB / 0.9948 GB Notification: Performance of NFFlatten.flatten: time 0.01476/0.2172, allocations: 13.52 MB / 1.041 GB, free: 15.22 MB / 1.01 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004447/0.2217, allocations: 2.431 MB / 1.043 GB, free: 12.75 MB / 1.01 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006731/0.2284, allocations: 4.082 MB / 1.047 GB, free: 8.691 MB / 1.01 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003212/0.2316, allocations: 1.983 MB / 1.049 GB, free: 6.699 MB / 1.01 GB Notification: Performance of NFPackage.collectConstants: time 0.000673/0.2323, allocations: 400 kB / 1.049 GB, free: 6.309 MB / 1.01 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004508/0.2368, allocations: 2.741 MB / 1.052 GB, free: 3.566 MB / 1.01 GB Notification: Performance of NFScalarize.scalarize: time 0.001122/0.2379, allocations: 1.281 MB / 1.053 GB, free: 2.281 MB / 1.01 GB Notification: Performance of NFVerifyModel.verify: time 0.00177/0.2397, allocations: 1.395 MB / 1.055 GB, free: 0.8828 MB / 1.01 GB Notification: Performance of NFConvertDAE.convert: time 0.4747/0.7144, allocations: 4.511 MB / 1.059 GB, free: 40.05 MB / 1.01 GB Notification: Performance of FrontEnd - DAE generated: time 6.883e-06/0.7144, allocations: 0.6094 kB / 1.059 GB, free: 40.05 MB / 1.01 GB Notification: Performance of FrontEnd: time 1.353e-06/0.7144, allocations: 0 / 1.059 GB, free: 40.05 MB / 1.01 GB Notification: Performance of Transformations before backend: time 0.0001574/0.7146, allocations: 1.156 kB / 1.059 GB, free: 40.05 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: 488 * Number of variables: 488 Notification: Performance of Generate backend data structure: time 0.008585/0.7232, allocations: 4.212 MB / 1.063 GB, free: 38.07 MB / 1.01 GB Notification: Performance of prepare preOptimizeDAE: time 3.956e-05/0.7232, allocations: 9.312 kB / 1.063 GB, free: 38.07 MB / 1.01 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00575/0.729, allocations: 1.394 MB / 1.065 GB, free: 37.99 MB / 1.01 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005632/0.7346, allocations: 2.452 MB / 1.067 GB, free: 37.24 MB / 1.01 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001453/0.7347, allocations: 165.3 kB / 1.067 GB, free: 37.23 MB / 1.01 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003459/0.7351, allocations: 225.7 kB / 1.067 GB, free: 37.23 MB / 1.01 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00304/0.7381, allocations: 1.746 MB / 1.069 GB, free: 36.82 MB / 1.01 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.775e-05/0.7382, allocations: 2.312 kB / 1.069 GB, free: 36.82 MB / 1.01 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001677/0.7383, allocations: 84.25 kB / 1.069 GB, free: 36.82 MB / 1.01 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.997e-05/0.7384, allocations: 79.47 kB / 1.069 GB, free: 36.82 MB / 1.01 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001651/0.7401, allocations: 0.7043 MB / 1.07 GB, free: 36.77 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 0.01184/0.7519, allocations: 6.58 MB / 1.076 GB, free: 34.32 MB / 1.01 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001636/0.7535, allocations: 0.8123 MB / 1.077 GB, free: 34.23 MB / 1.01 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005854/0.7541, allocations: 325.5 kB / 1.077 GB, free: 34.21 MB / 1.01 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004492/0.7546, allocations: 139.8 kB / 1.078 GB, free: 34.21 MB / 1.01 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.132e-05/0.7546, allocations: 46.19 kB / 1.078 GB, free: 34.17 MB / 1.01 GB Notification: Performance of pre-optimization done (n=129): time 5.36e-06/0.7546, allocations: 3.438 kB / 1.078 GB, free: 34.17 MB / 1.01 GB Notification: Performance of matching and sorting (n=129): time 0.003371/0.758, allocations: 1.112 MB / 1.079 GB, free: 34.09 MB / 1.01 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.797e-05/0.758, allocations: 91.89 kB / 1.079 GB, free: 33.99 MB / 1.01 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002936/0.7609, allocations: 2.096 MB / 1.081 GB, free: 33.72 MB / 1.01 GB Notification: Performance of collectPreVariables (initialization): time 0.0001565/0.7611, allocations: 63.3 kB / 1.081 GB, free: 33.69 MB / 1.01 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006659/0.7618, allocations: 0.974 MB / 1.082 GB, free: 33.23 MB / 1.01 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003391/0.7621, allocations: 483.1 kB / 1.082 GB, free: 32.91 MB / 1.01 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006009/0.7627, allocations: 406 kB / 1.083 GB, free: 32.88 MB / 1.01 GB Notification: Performance of setup shared object (initialization): time 3.182e-05/0.7627, allocations: 305.8 kB / 1.083 GB, free: 32.59 MB / 1.01 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003286/0.766, allocations: 236 kB / 1.083 GB, free: 32.57 MB / 1.01 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009752/0.767, allocations: 1.382 MB / 1.085 GB, free: 31.2 MB / 1.01 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001539/0.7685, allocations: 1.116 MB / 1.086 GB, free: 30.62 MB / 1.01 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.729e-05/0.7686, allocations: 4.625 kB / 1.086 GB, free: 30.62 MB / 1.01 GB Notification: Performance of matching and sorting (n=234) (initialization): time 0.002117/0.7707, allocations: 1.166 MB / 1.087 GB, free: 30.55 MB / 1.01 GB Notification: Performance of prepare postOptimizeDAE: time 2.542e-05/0.7707, allocations: 13.73 kB / 1.087 GB, free: 30.55 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.411e-05/0.7707, allocations: 16.84 kB / 1.087 GB, free: 30.55 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003719/0.7711, allocations: 140 kB / 1.087 GB, free: 30.54 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001191/0.7723, allocations: 0.4884 MB / 1.087 GB, free: 30.54 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003044/0.7726, allocations: 0.6216 MB / 1.088 GB, free: 30.02 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00168/0.7743, allocations: 271.2 kB / 1.088 GB, free: 29.92 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001641/0.7744, allocations: 94.38 kB / 1.088 GB, free: 29.92 MB / 1.01 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001115/0.7756, allocations: 344.3 kB / 1.089 GB, free: 29.82 MB / 1.01 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006756/0.7762, allocations: 1.376 MB / 1.09 GB, free: 28.46 MB / 1.01 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009954/0.7772, allocations: 1.094 MB / 1.091 GB, free: 27.89 MB / 1.01 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.217e-06/0.7772, allocations: 6.5 kB / 1.091 GB, free: 27.89 MB / 1.01 GB Notification: Performance of matching and sorting (n=234) (initialization_lambda0): time 0.001646/0.7789, allocations: 1.193 MB / 1.092 GB, free: 27.81 MB / 1.01 GB Notification: Performance of prepare postOptimizeDAE: time 1.457e-05/0.7789, allocations: 10.94 kB / 1.092 GB, free: 27.81 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.648e-05/0.7789, allocations: 17.16 kB / 1.092 GB, free: 27.81 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003257/0.7792, allocations: 169.6 kB / 1.093 GB, free: 27.8 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000964/0.7802, allocations: 484.8 kB / 1.093 GB, free: 27.8 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0002543/0.7805, allocations: 0.6247 MB / 1.094 GB, free: 27.28 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001439/0.7819, allocations: 242.7 kB / 1.094 GB, free: 27.21 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001333/0.782, allocations: 85.47 kB / 1.094 GB, free: 27.21 MB / 1.01 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 70 * Number of states: 0 () * Number of discrete variables: 2 (hex.con.con.con1.y,hex.reaDooHex.flowRegime_nominal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (224): * Single equations (assignments): 222 * 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 {(2,8)} Notification: Performance of prepare postOptimizeDAE: time 0.0004681/0.7825, allocations: 304.3 kB / 1.094 GB, free: 27.02 MB / 1.01 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003298/0.7828, allocations: 210.9 kB / 1.094 GB, free: 27.01 MB / 1.01 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00179/0.7846, allocations: 1.139 MB / 1.096 GB, free: 26.87 MB / 1.01 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.154e-05/0.7846, allocations: 15.47 kB / 1.096 GB, free: 26.87 MB / 1.01 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.897e-06/0.7846, allocations: 0 / 1.096 GB, free: 26.87 MB / 1.01 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.14e-05/0.7847, allocations: 9.547 kB / 1.096 GB, free: 26.87 MB / 1.01 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004286/0.7889, allocations: 2.49 MB / 1.098 GB, free: 26.27 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.645e-06/0.7889, allocations: 6.875 kB / 1.098 GB, free: 26.27 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007646/0.7897, allocations: 293.1 kB / 1.098 GB, free: 26.27 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002056/0.7899, allocations: 91.91 kB / 1.098 GB, free: 26.25 MB / 1.01 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.244e-05/0.79, allocations: 45 kB / 1.098 GB, free: 26.25 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004233/0.7904, allocations: 0.6729 MB / 1.099 GB, free: 25.71 MB / 1.01 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.626e-06/0.7904, allocations: 5.562 kB / 1.099 GB, free: 25.71 MB / 1.01 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001799/0.7922, allocations: 1.438 MB / 1.1 GB, free: 25.2 MB / 1.01 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008209/0.7931, allocations: 402.5 kB / 1.101 GB, free: 25 MB / 1.01 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002385/0.7933, allocations: 29.88 kB / 1.101 GB, free: 25 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008025/0.7941, allocations: 101 kB / 1.101 GB, free: 25 MB / 1.01 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001176/0.7942, allocations: 105 kB / 1.101 GB, free: 25 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.398e-05/0.7943, allocations: 55.55 kB / 1.101 GB, free: 25 MB / 1.01 GB Notification: Performance of sorting global known variables: time 0.001073/0.7954, allocations: 1.093 MB / 1.102 GB, free: 24.91 MB / 1.01 GB Notification: Performance of sort global known variables: time 1.71e-07/0.7954, allocations: 0 / 1.102 GB, free: 24.91 MB / 1.01 GB Notification: Performance of remove unused functions: time 0.003433/0.7988, allocations: 1.583 MB / 1.104 GB, free: 24.66 MB / 1.01 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 20 * Number of states: 8 (senTAirIn.T,senTAirOut.T,senTCooIn.T,senTCooOut.T,hex.senTAirReaDooHexIn.T,hex.fan.motSpe.y,hex.con.con.I.y,hex.senTAirReaDooHexOut.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 (131): * Single equations (assignments): 124 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * 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 {(2,9)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0011/0.7999, allocations: 0.5383 MB / 1.104 GB, free: 24.54 MB / 1.01 GB Notification: Performance of simCode: created initialization part: time 0.002505/0.8024, allocations: 1.514 MB / 1.106 GB, free: 24.48 MB / 1.01 GB Notification: Performance of simCode: created event and clocks part: time 4.21e-05/0.8025, allocations: 32.28 kB / 1.106 GB, free: 24.48 MB / 1.01 GB Notification: Performance of simCode: created simulation system equations: time 0.0005294/0.803, allocations: 419.1 kB / 1.106 GB, free: 24.47 MB / 1.01 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003402/0.8064, allocations: 1.491 MB / 1.108 GB, free: 24.26 MB / 1.01 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007191/0.8136, allocations: 4.925 MB / 1.112 GB, free: 21.98 MB / 1.01 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004399/0.814, allocations: 0.5783 MB / 1.113 GB, free: 21.87 MB / 1.01 GB Notification: Performance of simCode: alias equations: time 0.002548/0.8166, allocations: 0.6547 MB / 1.114 GB, free: 21.63 MB / 1.01 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002198/0.8188, allocations: 1.042 MB / 1.115 GB, free: 21.54 MB / 1.01 GB Notification: Performance of SimCode: time 2.154e-06/0.8188, allocations: 4 kB / 1.115 GB, free: 21.53 MB / 1.01 GB Notification: Performance of Templates: time 0.06976/0.8885, allocations: 65.92 MB / 1.179 GB, free: 7.914 MB / 1.026 GB " [Timeout remaining time 299] make -j1 -f Buildings_latest_Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active.pipe ; mkfifo Buildings_latest_Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active.pipe >> ../files/Buildings_latest_Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active.sim & ./Buildings_latest_Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active -abortSlowSimulation -alarm=240 -lv LOG_STATS > Buildings_latest_Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 7.36304584890604]